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JavaScript Jobs in London
Overview
Looking for top JavaScript jobs in London? Discover the best opportunities for JavaScript developers in the heart of the UK’s tech scene. Whether you're a front-end expert or a full-stack programmer, our curated London JavaScript job listings connect you with leading companies and innovative startups. Start your next career move today with Haystack – your gateway to JavaScript jobs in London.
Technical Lead
MFA Talent Services
London
Hybrid
Senior
£100,000
RECENTLY POSTED

Title: Technical Lead
Location: London Hybrid
Salary:£80,000 - £100,000 + Bonus

This role requires, or the ability to gain, SC Clearance.

About the client

My client is a business transformation consultancy, operating as a cohesive unit to pioneer innovation on a scale unparalleled by any other company. With a diverse range of expertise, they possess the unique capability to shepherd ideas from their inception, through meticulous design and development phases, all the way to triumphant commercialisation. Beyond mere product development, they breathe new life into organisations by instilling innovative leadership, fostering dynamic cultures, and optimising systems and processes. Central to their success are their exceptional individuals who embody their purpose with unwavering dedication each day, ensuring that impactful work is consistently delivered.

About the role

This is an excellent opportunity for a Technical lead play a pivotal role in leading Agile software development teams to deliver outstanding technical solutions for their clients. Your responsibilities will extend to guiding project directions with your ability to make practical design choices, ensuring they add substantial value to their clients while adhering to best practices. Your architectural expertise and dedication to a robust path to production, as well as your commitment to fostering a DevOps culture, will be critical aspects of your role.

Key Responsibilities

  • Lead development teams or work across multiple teams, providing centralized expertise for large-scale projects.
  • Lead by example, applying Agile and DevOps principles effectively.
  • Maintain a pragmatic, product-focused approach to ensure work consistently meets their clients’ needs.
  • Work across a variety of technologies, including JavaScript and TypeScript, and possess a comprehensive understanding of common patterns across the full stack of applications.
  • Take pride in the growth and development of your team members.

Skills & Experience

  • Experience in software development with a focus on full-stack technologies, including JavaScript and TypeScript.
  • Extensive knowledge of the entire software development lifecycle.
  • Proficiency in developing cloud-native applications on platforms like AWS, Azure, or GCP.
  • Expertise in defining testing strategies and implementing test automation, with a preference for TDD or BDD.
  • Experience in implementing CI/CD practices, including version control with Git, branching strategies, automated testing, and deployment pipelines.
  • Extensive experience working within Agile teams using Scrum or Kanban methodologies.
  • A strong commitment to delivering technology-enabled products that provide significant value to their clients.
  • Exceptional communication skills and a collaborative team player who values building strong relationships with colleagues and clients.
  • Comfortable with multiple programming languages, including JavaScript and TypeScript, and willing to dive into coding when necessary.
  • A solid understanding of the services offered by major public cloud providers (AWS, Azure, GCP) and a track record of building enterprise-grade applications on one of these platforms.
  • You will also have excellent communication skills with demonstrable experience in leading teams / projects in this field. You will be able to form excellent relationships with clients working closely with them in shaping solutions, bring projects to a successful conclusion.

REF-226 669

Dynamics 365 Developer
Data Careers
London
Fully remote
Mid - Senior
£75,000
RECENTLY POSTED

SC Cleared Microsoft Dynamics 365 DeveloperPermanentSalary: £65,000 - £75,000Location: Remote

Role Overview

We are looking to recruit a SC Cleared Microsoft Dynamics 365 Developer to play a key role in designing, building, and supporting complex Microsoft business solutions. This role focuses on high-quality delivery, strong platform engineering practices, and mentoring other developers, while contributing specialist expertise within defined project or programme scopes.

You will work with a high degree of autonomy under general direction, applying agreed architectures, development standards, and secure coding practices across Dynamics 365 and the Microsoft Power Platform. You will also help resolve complex platform issues, support continuous improvement, and contribute to solution design and delivery decisions.

Key Responsibilities

  • Design and implement complex Dynamics 365 and Power Platform solutions within agreed project scope
  • Develop, customise, and support Dynamics 365 (Sales and Customer Service) solutions
  • Build scalable model-driven apps, canvas apps, and Power Automate flows aligned to agreed architectures and patterns
  • Develop custom plugins, workflow activities, and integrations using C#, Microsoft Graph, and the Dataverse SDK
  • Lead defined technical workstreams and collaborate with multidisciplinary delivery teams
  • Apply and promote Power Platform development standards, patterns, and best practices
  • Implement and enhance ALM practices using Power Platform Build Tools and Azure DevOps
  • Conduct solution reviews and support quality assurance and testing activities, including automated and UAT testing
  • Investigate and resolve complex platform issues, escalating where appropriate
  • Mentor junior and mid-level developers, providing technical guidance and coaching
  • Evaluate emerging Power Platform capabilities and provide evidence-based recommendations
  • Support pre-sales activities through technical demonstrations and solution input
  • Identify technical risks, propose mitigation strategies, and contribute to requirements refinement
  • Plan and manage own workload to meet delivery timelines and quality expectations
  • Actively contribute to agile delivery practices and continuous improvement initiatives

Required Skills & Experience

  • Strong experience with Microsoft Dynamics 365 (Customer Engagement) solution design and customisation
  • Solid Power Platform experience including model-driven apps, canvas apps, Power Automate, and Power Pages
  • Hands-on Dataverse experience (data modelling, relationships, business rules, and security)
  • Strong C# development skills using the Dataverse SDK for plugins, workflows, and integrations
  • Experience integrating Power Platform with Azure services, custom connectors, APIs, and Logic Apps
  • Experience applying ALM principles using Azure DevOps and Power Platform Build Tools
  • Solid JavaScript experience for client-side customisation and web resources
  • Experience working in agile, multidisciplinary delivery teams
  • Strong understanding of security concepts including Dataverse security and role-based access control
  • Ability to communicate complex technical concepts clearly to technical and non-technical stakeholders

Desirable Experience

  • Experience delivering solutions in secure, regulated, or enterprise environments
  • Background in public sector, government, defence, or highly regulated industries
  • Microsoft certifications such as PL-400, PL-200, MB-400, or equivalent
  • Experience with AI-enabled solutions using AI Builder, Copilot Studio, or Azure AI Services
  • Experience with cloud-native Azure solutions integrated with Power Platform
  • Knowledge of Power Platform governance and Center of Excellence practices
  • Experience with PCF controls and modern web technologies (TypeScript, React)
  • Understanding of Power Platform performance optimisation and profiling
  • Experience with Azure integration services such as Service Bus, Event Grid, or API Management

Personal Attributes

  • Strong communicator with the ability to engage stakeholders at all levels
  • Proactive, analytical problem-solver with attention to detail
  • Comfortable working autonomously while mentoring and supporting others
  • Highly organised, able to manage multiple priorities effectively
  • Committed to high standards, secure development, and continuous improvement
  • Positive leadership mindset with a strong delivery focus
Senior Lawtech Developer
Picture More Ltd
London
Hybrid
Senior
£85,000 - £95,000
RECENTLY POSTED

Senior Lawtech Developer (JavaScript/.NET)

Bonus | Private Medical | Pension | Hybrid Working | Cutting-edge Legal Tech

London (Liverpool Street) | Hybrid (3 days office) | £85,000-£95,000

Join a forward-thinking Lawtech team where technology meets law to deliver smarter, faster legal services. This is a senior, hands-on role with real influence-shaping the technical direction of innovative platforms used by lawyers and clients alike, while mentoring a growing development team.

Key responsibilities

  • Lead design and development of modern web applications (Node.js, React)
  • Define best-practice development standards and future tech stack
  • Review and improve existing codebases and delivery processes
  • Provide technical leadership and mentorship to junior developers
  • Collaborate with legal, innovation and business stakeholders
  • Ensure scalability, security and quality across all solutions

What’s on offer

  • Salary £85,000 - £95,000 + bonus
  • Hybrid working near Liverpool Street
  • Private medical, strong pension, generous holiday
  • High-impact Lawtech projects with real autonomy
  • Opportunity to shape how technology transforms legal services

Alternative titles: Senior Software Engineer, Lead JavaScript Developer, Lawtech Technical Lead

Software Engineer (Active SC required)
Sanderson Recruitment
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Software Engineer - Defence & National Security

Gloucester or London | 2-3 Days On-Site Per Week

SC Clearance Required (and eDV eligibility essential)

Build secure, mission-critical systems that help protect the UK.

We’re hiring experienced Software Engineers to work on high-impact defence and national security programmes. You’ll help deliver secure, resilient, and sophisticated software solutions that support critical operations - all within a mission-led, engineering-focused environment.

This role is ideal for engineers who want meaningful, technical work in a sector where quality and security truly matter.

The Role

As a Software Engineer, you’ll design, build and maintain software within secure, highly-regulated environments. You’ll join a multidisciplinary team of engineers, analysts and security specialists, contributing to complex systems that support UK national security.

You will work in a hybrid model, spending 2-3 days per week on-site in either Gloucester or London (secure facilities), with the remainder from home or a non-secure office depending on project needs.

?? What You’ll Be Doing

Designing and developing secure, reliable and scalable software components

Writing high-quality, well-tested code suitable for sensitive environments

Supporting CI/CD pipelines built for restricted or hybrid networks

Collaborating with systems engineers, cyber specialists and product teams

Contributing to architecture decisions and technical roadmaps

Troubleshooting complex issues across distributed and secure systems

Applying strict coding, security and governance standards

Documenting key decisions, processes and technical designs

Working with teams embedded inside defence and intelligence organisations

What We’re Looking For

Essential

Active SC clearance

Eligibility for eDV clearance (UK national or other qualifying criteria)

Software engineering experience across design, development, testing and deployment

Proficiency in one or more key languages: Java, Python, C++, C#, JavaScript

Understanding of secure software engineering principles

Experience with CI/CD pipelines and version control (Git)

Familiarity with modern development practices and automated testing

Ability to work 2-3 days per week on-site in Gloucester or London

Strong communication skills, including working with multidisciplinary teams

Desirable

Experience working in public sector, defence, national security or other highly regulated environments

Knowledge of distributed systems, event-driven architectures or messaging frameworks

Experience with Docker/Kubernetes or secure containerised systems

Familiarity with hybrid cloud or secure on-prem environments

Interest in emerging technologies, data-intensive platforms or mission systems

Who This Role Suits

You’ll thrive here if you:

Want to contribute to the UK’s defence and national security mission

Enjoy solving complex, sensitive engineering challenges

Are comfortable with structured environments and high assurance processes

Prefer collaborative, multi-disciplinary technical teams

Take pride in building secure, robust, well-engineered solutions

Security & Working Environment

Active SC clearance is mandatory

eDV eligibility is required - the role will sponsor eDV when appropriate

Must be able to work on-site 2-3 days/week in Gloucester or London

Work may require access to secure networks or classified environments

What’s in It for You

Chance to work on mission-critical systems with real societal impact

Exposure to some of the UK’s most unique engineering challenges

Strong progression routes into tech leadership, architecture or specialist roles

Training and development tailored for defence and national security engineering

Supportive engineering culture and knowledge-sharing community

?? Interested?

If you’re a Software Engineer with SC clearance, eligibility for eDV, and a passion for solving meaningful problems in defence and national security, we’d love to hear from you.

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you.

TPBN1_UKTJ

Salesforce Developer - Up to 660 Per Day
Anson McCade
London
In office
Mid - Senior
£660/day
RECENTLY POSTED

Salesforce Developer - Up to 660 Per DayInside IR356 Month ContractActive SC Clearance

A leading technology organisation is seeking a Salesforce Developer to join their Public Sector-focused delivery team in London. Youll be building and extending Salesforce Industry Cloud solutions, working with Flows, OmniScript, Apex, and LWC, while collaborating with project leads and stakeholders.

Role Overview:

  • Develop and deploy Salesforce Public Sector Solutions, including Flows, OmniScript, FlexCards, and Action Plans
  • Implement custom Apex classes and Lightning Web Components where required
  • Follow best practices, maintain solution quality, and contribute to CI/CD pipelines
  • Collaborate in an Agile team, supporting and mentoring colleagues where needed

What Theyre Looking For:

  • 5+ years Salesforce Industry Cloud development experience
  • Experience with OmniStudio / Public Sector Solutions
  • Skills in Apex, LWC, JavaScript, and integration tools (Mulesoft / APIGEE beneficial)
  • Understanding of Salesforce security model, testing, and CI/CD deployment
  • Strong communication, problem-solving, and time-management skills
  • Active SC clearance or willingness to obtain

Please apply with your latest CV if you meet the requirements and are interested in this opportunity

Software Developer C#, JavaScript, React
Vermillion Analytics
Epsom
Hybrid
Senior
£40,000 - £50,000
RECENTLY POSTED
+1

Software Developer - Full Stack - C#, JavaScript, React Epsom £55,000 - £60,000 | Full-time, Permanent | Hybrid/Remote (after probation) No sponsorship offered The Opportunity Join a fast-growing UK SaaS company delivering innovative solutions to the Public Sector. We’re looking for a Senior Software Developer who thrives on solving complex technical challenges in a collaborative environment. You’ll be instrumental in designing, developing, and maintaining our flagship communication platform – a mature, trusted product serving thousands of users across government and local authorities. What You’ll Do * Build and maintain high-quality software solutions that directly impact public services * Collaborate with cross-functional teams to define and deliver technical solutions * Drive best practices and participate in architectural decisions * Optimise application performance, security, and scalability * Mentor through code reviews and contribute to a culture of continuous improvement What We’re Looking For Essential: * 5+ years’ software development experience (SaaS environment preferred) * Strong proficiency in .NET, C#, JavaScript, and TypeScript * Experience with modern frameworks (React/Angular/Vue.js and Node.js/.NET) * Solid knowledge of SQL and NoSQL databases * Familiarity with DevOps practices and CI/CD pipelines * Excellent problem-solving skills and ability to thrive in a fast-paced environment What’s On Offer * Competitive salary up to £60,000 * Hybrid/remote working (after 3-month probation) * Health insurance (after 1st year) * Pension scheme * Flexible working hours * Clear career progression to Lead Developer roles * Continuous learning through mentorship and training * Central Epsom office (5 minutes from station) Ready to Make an Impact? If you’re passionate about technology and want to work on solutions that matter to millions of UK citizens, we want to hear from you

Graduate Full Stack Technical Client Integration Engineer
Adecco
London
Hybrid
Graduate
£28,000 - £30,000

Location: Central London/Hybrid
Salary: £28,000 - £30,000 + benefits

About Us:
Join an award-winning AI/ML software company at the forefront of innovation. We’re looking for a bright, motivated graduate to join our team as a Full Stack Technical Client Integration Engineer. This is a fantastic opportunity to kick-start your career in tech, working on exciting projects and learning from experienced professionals in a supportive, fast-paced environment.

Who We’re Looking For:
We’re seeking a recent graduate who has completed a degree in Computer Science, Engineering, or a related field from a top-tier university (minimum 2:1 or international equivalent), and achieved at least AAB at A-level. Ideally, you’ll also have completed a year-long internship or placement in a technical or software-focused role.

You’ll thrive in this role if you have:

  • Some hands-on experience with full-stack development, particularly using JavaScript, Node.js, Python, and APIs (through internships, university projects, or personal work).
  • Strong communication skills, with the ability to explain technical concepts clearly to both technical and non-technical audiences.
  • A proactive mindset, eager to learn and adapt in a fast-moving tech environment.
  • An interest in client-facing work, with a consultative and solutions-oriented approach.

Key Responsibilities:

  • Support clients with technical integrations of our platform, acting as a trusted advisor.
  • Collaborate with internal teams to improve integration processes and tools.
  • Learn and grow into a subject matter expert on our platform and technologies.
  • Help identify and implement improvements based on client and team feedback.

Why Join Us:
This is an ideal role for a graduate looking to build a career that blends technical development with client interaction. You’ll gain exposure to real-world projects, receive mentorship from experienced engineers, and be part of a company that values innovation and growth.

How to Apply:
If you’re excited by this opportunity and ready to take the next step in your career, we’d love to hear from you. Apply via the link below.

Adecco operates as an Employment Agency and is an equal opportunities employer. All applications will be handled with strict confidentiality.

Technical Support Engineer
Uniqodo
London
Remote or hybrid
Mid - Senior
£50,000 - £55,000

Technical Support Manager

Our Benefits

  • 4-day workweek: Uniqodo has been one of the first companies in the UK to adopt a company-wide 4-day workweek without a salary reduction and without employees working overtime or extra hours.
  • Salary: £50-£55k dependent on experience.
  • 25 days holiday per year.
  • Pension scheme: a company-wide contributory pension scheme.
  • Market-beating protection: We care about looking after our team. You will receive death-in-service insurance and access to not one but two private healthcare schemes that include health, dental, mental wellbeing support and more.
  • Regular social events: We re a sociable bunch! Expect quarterly socials that range from escape rooms to sports days to arcades.
  • Flexible working hours: We believe that excellent performance is more important than clock-watching; therefore, we give our team the flexibility they need around their core hours.
  • Remote working flexibility: We currently work remotely, and we have the opportunity to meet face-to-face when necessary.

Why Uniqodo?

Uniqodo is a fast-growing SaaS business at the forefront of marketing technology. We are a Promotion Experience platform that helps e-commerce businesses achieve their marketing goals through promotions across different touchpoints of a customer journey. Have you ever enjoyed using a personalised voucher code online, been rewarded for your loyalty to a brand, or been given exclusive access to a sale? Those are exactly the kinds of great experiences we help our clients deliver.

We do award-winning work with some of the world s biggest and most loved brands, including Expedia, BT, EE, TUI, LG, Boots, QVC and The White Company and have won many industry awards, including Best Technology for Retail in the Performance Marketing Awards 2024.

We provide equal opportunity in a zero-discrimination workplace and not just welcome but also embrace everyone without regard to sex, race, colour, nationality, religion, gender identity, sexual orientation, disability status, citizenship, or marital status.

Solving challenges isn t just what we do for our clients; it s how we approach everything we do. We re stronger together and like to go the extra mile to help people grow personally and professionally. Solving problems goes hand in hand with positive debate, and we encourage our team to challenge anything they can improve. Much of our platform results from our team seeing and recommending new solutions, features, and better ways of doing things.

The Purpose of this Role

We have an amazing track record to build on, with a wealth of impressive brand names on our client list and a bank of great client work. We re looking for a superstar to join us as our Technical Support Manager to provide excellent technical support and operational excellence that delights our clients.

You can expect to collaborate directly with our supportive engineering and client teams. We re looking for the right individual who is excited by the challenge of helping our clients achieve great results through our technology, is hungry to learn and loves collaborating with others to solve problems.

What you will do

Technical Support

  • Provide excellent first and second-line support for technical queries about our platform directly to clients and internal teams by resolving issues promptly in line with our support SLA.
  • Own the triage process to act as a definitive filter that protects the engineering team from distractions, attempting a resolution before escalation.
  • Effectively manage client expectations and ensure realistic deadlines are met through excellent communication with the client and internal teams.
  • Ensure every issue has the most appropriate priority and make client satisfaction a key factor in prioritisation.
  • Identify opportunities for automation and suggest or implement improvements to the process that add value to the business.
  • Develop and maintain our product, help centre documentation and onboarding materials. - Be the voice of our customer and summarise common pain points and product pitfalls into actionable feedback for the Product team.
  • Help to design and iterate on the support and onboarding workflows and tools required to scale.

Client Excellence

  • Collaborate closely with internal teams and foster good client relationships to ensure every interaction delivers client satisfaction.
  • Communicate effectively and professionally with clients, assisting some of the world s largest brands like TUI, Expedia, BT and Boots.
  • Provide pre-sale support to the sales and customer success teams in product demos and technical conversations about our products and prospective use cases.
  • Manage and support integrations of new clients as part of the wider onboarding process. This will include advising on the right integration methods (JavaScript and API), as well as testing and troubleshooting issues with clients.
  • Ensure timely and successful completion of client integrations by actively monitoring progress, collaborating with clients to address challenges, and resolving issues that may cause delays.

About You

Required Skills and Experience

If you have the following, we would love to hear from you:

  • 4+ years experience working in a technical support or similar role.
  • 3+ years experience in a client-facing role.
  • Experience working in a similar role with a SaaS, e-commerce or marketing technology business.
  • Good understanding of web-based applications and APIs with practical experience using Postman/curl or similar to debug endpoints.
  • You are comfortable digging into API responses, inspecting web elements, and searching through logs to find the root cause of an issue.
  • Experience using a ticketing system like Jira to manage the support process end-to-end.
  • A proactive approach to work; you don’t just wait for tickets, you look for ways to improve documentation, automate repetitive queries, and refine internal processes.
  • Excellent problem-solving and troubleshooting skills. You love technology and are excited about solving problems.
  • Excellent written and verbal communication skills.
  • Ability to confidently and professionally communicate with clients, prospects, engineers, and other colleagues.
  • Good organisational skills and ability to manage a busy workload effectively.

Bonus Skills

The following are bonus points to your application, but not essential:

  • You have experience building or improving support workflows and aren’t afraid to tell us when a process is broken.
  • A previous software development or engineering role.
  • Practical knowledge of JavaScript, PHP, Bash or Python.

Assessment Process

Successful applicants will be invited to participate in the following interview process:

  1. Skills-based assessment
  2. Initial video interview
  3. Face-to-face interview, including a practical mock client assessment

Please apply via the button shown. This vacancy is being advertised by Webrecruit. The services advertised by Webrecruit are those of an Employment Agency.

Full Stack Engineer
Rise Technical Recruitment
London
Hybrid
Mid - Senior
£50,000 - £75,000

Full Stack Engineer (Java/JavaScript)
London - Hybrid (3 days per week)
60,000 - 75,000 + Private Healthcare + EV Scheme + Training + Benefits

An excellent opportunity awaits a software engineer with commercial experience with Java and/or Kotlin to join a leading and award-winning Tech for Good SME in a role offering the opportunity to work on products that positively impact the world we live in, alongside great training and development opportunities and a strong engineering culture.

This is an award-winning SME developing cutting-edge energy infrastructure, driving and leading the way in their respective sector.

In this role, you’ll join an established but growing cross-functional engineering team and work on developing the supporting tools and applications for the infrastructure and platforms the business develops across the full development lifecycle. You will shape the future of UK energy products and services. You will be part of a collaborative, forward-thinking engineering team and have opportunities to lead and take ownership of projects. This is a hybrid role based three days per week in the Central London office.

The ideal candidate will have a solid, hands-on commercial background working with Java, as well as JavaScript experience (ideally React or Vue), alongside experience working with AWS on the cloud infrastructure side. Any experience working with Kotlin or developing with Kotlin would be an advantage. The ideal person will be looking to work for a forward-thinking Tech4Good business.

This is a fantastic opportunity for an ambitious Java Software Engineer looking to join an award-winning business in a role with great technical variety, progression, and development opportunities.

The Role:
Join a cross-functional engineering team building tools and applications that support green energy infrastructure and platforms.
Work across the full development lifecycle, contributing to both backend (Java/Kotlin) and frontend (React/Vue) solutions.
Help shape and evolve UK energy products, with real ownership and input into technical direction.
Hybrid position based in Central London (3 days per week in the office).

The Person:
Solid commercial experience with Java, plus JavaScript (React or Vue preferred).
Experience working with AWS and cloud-based infrastructure.
Comfortable or looking to take ownership and contributing within a collaborative engineering team.
Motivated by working in a forward-thinking Tech for Good business with impact.
Based within commutable distance to Central London

Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles.

The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client.

We are an equal opportunities company and welcome applications from all suitable candidates.

Software Developer (SC Cleared)
Syntax Consultancy Ltd
London
Hybrid
Mid - Senior
£700/day

London (Hybrid)
6 Month Contract
to £700/day (Inside IR35)

Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, Angular, HTML and JavaScript skills.

6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026.

Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office.

A chance to work with a leading global IT and Digital transformation business specialising in Government projects:

  • Experienced Software Developer / Software Engineer needed to join our team working on the development of data modelling solutions.
  • Must have in-depth C#, .NET, SQL, Angular, HTML + JavaScript development expertise.
  • Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred.
  • Banking / Financial Services domain experience preferred.
  • Must hold active SC Security Clearance used on a project within the past 12 Months.
C# Developer
VIQU Ltd
London
Hybrid
Mid - Senior
£550/day - £650/day

C# Developer - 6-month contract - London - SC Cleared - Inside IR35

My Financial Services customer is looking for a C# Developer, that will play a key role in designing and building components of a synchronisation platform. You will work across Back End and Front End technologies to enhance the Lab environment, implement feedback-driven improvements, and help shape future synchronisation models.

You’ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure.

Skills & Experience required from the C# Developer

  • Active SC Clearance
  • Strong hands-on development experience with C# and .NET
  • Solid SQL and database development expertise
  • Experience building modern web applications using Angular, HTML, and JavaScript
  • Experience working within Azure-hosted environments
  • Experience in the financial Services sector
  • Exposure to Azure DevOps, CI/CD pipelines, and automation Scripting would be beneficial

Key Responsibilities of the C# Developer

  • Design and develop Back End services using C# and .NET
  • Build and maintain database structures and queries using SQL
  • Contribute to Front End development using Angular, HTML, and JavaScript
  • Support the enhancement of synchronisation models based on participant feedback
  • Collaborate with architects, product owners, and cross-functional teams to deliver platform improvements
  • Contribute to DevOps processes including CI/CD pipeline support and automation
  • Participate in technical discovery and solution design discussions
  • Continuously improve code quality, performance, and security standards

The C# Developer is required to be onsite, 2 days a week in Central London.

Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website.

Do you know someone great? We’ll thank you with up to £1,000 if your referral is successful (terms apply).

Intapp Technical Lead
VIQU IT
London
Hybrid
Senior
Private salary

Intapp Technical Lead (Cloud & Integrations)
London or Southampton - Hybrid
Competitive Salary

VIQU has partnered with a leading professional services organisation seeking an Intapp Technical Lead (Cloud & Integrations) to support the ongoing development, enhancement, and optimisation of their Intapp platform. This is a newly created role, introduced as the business continues to embed Intapp across revenue workstreams and wider business processes. You will take technical ownership of Intapp development and integrations, ensuring the platform is working effectively, scalable, and aligned with business needs, while also upskilling internal teams to strengthen long-term capability.

Key Responsibilities of the Intapp Technical Lead:

  • Design, develop, and deploy Intapp Boomi workflows.
  • Maintain and enhance the Intapp cloud platform in line with business needs.
  • Build and manage integrations with other systems using REST APIs and ETL tools.
  • Produce and maintain clear technical documentation for workflows and integrations.
  • Apply coding standards, version control, and release management best practices.
  • Collaborate with stakeholders to streamline workflows and improve processes.
  • Provide training and support to strengthen internal team capability.
  • Troubleshoot issues, perform root cause analysis, and implement lasting fixes.
  • Ensure solutions comply with security, governance, and compliance standards.
  • Work with third-party suppliers to deliver and support technical solutions.

Key Requirements of the Intapp Technical Lead:

  • Strong hands-on experience developing within Intapp Cloud environments.
  • Proven experience designing and developing Intapp Boomi workflows.
  • Strong development / solutions capability (not purely BA or functional).
  • Experience building and supporting integrations using REST APIs and ETL tools (e.g., Intapp Integration Service / IIS)
  • Experience deploying applications to Azure cloud services.
  • Advanced SQL development skills.
  • Experience building reporting solutions, ideally using SiSense and Intapp API Swagger.
  • Knowledge of scripting languages such as JavaScript, Python, or PowerShell.
  • Previous experience working with Intapp within a legal or professional services environment is highly desirable.
  • Strong stakeholder management and communication skills, with the ability to work collaboratively across global teams.
  • Understanding of version control, release management, and secure coding best practices.
  • A proactive, customer-focused approach with strong problem-solving and time management skills.

Apply today to speak with VIQU in confidence or contact Katie Dark via the VIQU website. Know someone exceptional? Refer them and receive up to £1,000 if successful (terms apply).

Follow us on IT Recruitment for more exciting opportunities.

Intapp Technical Lead (Cloud & Integrations)
London or Southampton - Hybrid
Competitive Salary

Developer (AI/RPA) (18 Months FTC)
London Borough of Barnet
London
Hybrid
Mid - Senior
£56,376 - £61,653

Directorate: Strategy & Innovation
Contract Type: 18 Months Fixed Term Contract
Hours: 36
Salary: 56,376 - 61,653
Location: Colindale
Closing Date: Midnight March 9th 2026

About Barnet Council
Barnet is a borough with much to be proud of. Our excellent schools, vibrant town centers, vast green spaces and diverse communities all help make it a great place to live and work. As a council we want to build on these strengths as we move into the future. We are growing and developing as an organisation to meet the challenges facing our borough and we are committed to working with partner organisations and residents to make Barnet even better. As an organisation, our staff are committed to Our Values: Learning to Improve, Caring, Inclusive, Collaborative - which drive everything we do.

About the role
This is an exciting time to join Barnet as we grow our Digital, Data and Technology (DDaT) capabilities and accelerate our digital transformation journey. We’re investing in smarter services, better use of data, modern technology, and you’ll play a key part in shaping this future.

We’re looking for a talented Developer to help us build modern, usercentred, scalable digital solutions across Barnet.

Working within the Insight & Intelligence Hub, you’ll design, build and implement cuttingedge automation and AI solutions that improve productivity, enable preventive interventions, and create better outcomes for residents. You’ll work across services to streamline processes, reduce manual effort, and deploy tools that support smarter decisionmaking.
This is a handson development role with a focus on AI, and robotic process automation. You’ll collaborate closely with data scientists, data engineers, product teams and service leads to turn realworld problems into effective, scalable solutions.
This is a hybrid role. You will be expected to attend monthly in-person team days in our Colindale office.
We also come into the office to meet service stakeholders, work together on collaboration, discovery and user testing sessions and department days.
Please click here to download the Job description for this role.

About you
You’re an experienced automation or AI developer who enjoys solving complex problems and experimenting with new technologies. You can translate business needs into intelligent solutions and have a strong understanding of how automation, data and AI can transform services.
You will bring:

  • Experience designing and configuring RPA workflows, bots and automation solutions
  • Experience developing and maintaining automated pipelines for AI tools
  • Ability to integrate multiple systems and applications using APIs, JSON, XML, CSV, or other data interchange methods.
  • Knowledge of database environments (e.g., MS SQL, Dataverse, OneLake).
  • Experience working with or supporting machine learning models, including data preparation, feature engineering and testing.
  • Understanding of cloud services such as Azure Functions, Logic Apps, Azure AI Foundry or similar.
  • Strong coding skills, ideally in JavaScript, PowerShell, Python, C# or VB.NET.
  • Excellent communication skills and the ability to collaborate across multidisciplinary teams.
  • A proactive mindset, with a commitment to continuous learning, experimentation and emerging AI/automation technologies.
  • You’re someone who enjoys designing solutions that are scalable, secure, accessible and aligned with modern development practices.
    In this role, you will:
  • Develop and implement AI and RPA driven solutions to automate processes, support decisionmaking and enhance the user experience across the council.
  • Maintain and improve deployed automation and AI tools, ensuring reliability, performance and business continuity.
  • Contribute to the development of Barnet’s AI and automation architecture, including horizonscanning for new technologies.
  • Work with data scientists and engineers to support model training, testing and deployment for predictive analytics and advanced automation.
  • Ensure secure, compliant and wellstructured use of data, particularly through effective SharePoint design, metadata use, permissions and governance.
  • Produce clear and comprehensive documentation, including architecture diagrams, user guides and troubleshooting resources.
  • Share knowledge through peer reviews, workshops and training, helping build capability across the organisation.
  • Implement rigorous testing approaches including unit, integration and performance testing.
  • Monitor automated solutions, proactively resolving issues and optimising performance.
  • Design solutions that integrate with legacy systems and external APIs to ensure interoperability and a smooth user experience.
  • Work in an agile, multidisciplinary environment, contributing to DevOps practices, version control and deployment pipelines.
  • Ensure all AI/RPA solutions follow best practice in security, GDPR compliance, and ethical AI principles.
    You’ll help shape Barnet’s growing automation and AI ecosystem-building tools that save time, reduce cost, and create meaningful impact for both staff and residents.

What we offer

  • 31 days annual leave, plus public and bank holidays
  • Access to the Local Government Pension Scheme, which provides a valuable guaranteed income in your retirement together with security for your dependents
  • Work-life balance options may include hybrid working, flexitime, job share, home working, part-time
  • A vast range of lifestyle discounts from major retailers, supermarkets, energy suppliers and more
  • Broad range of payroll benefits including cycle to work, eye care vouchers, travel and gym membership
  • Excellent training and development opportunities
  • Employee well- being training programs including confidential employee assistance

How to apply
Read the job description and person specification before clicking ‘Apply’ to commence the online application form. If you would like any further information about the role before applying, please contact James Rapkin, Head of Organisational Insight & Intelligence,

Barnet Council is committed to safeguarding and promoting the welfare of children, young people, and vulnerable adults and expects all staff and volunteers to share this commitment. Barnet operates stringent safer recruitment procedures, this may include AI Detection Screening, Biometric ID/Right to Work Checks, Qualification and Registration Checks, Up to 6 years of Employment Data and Insights to Accelerate Screening (Konfir), Up to 5 years of Employment History References, DBS (Disclosure & Barring Service) Checks, Credit Checks and Social Media, Sanctions and Occupational Health Screening.

To deliver Barnet Council’s commitment to equality of opportunity in the provision of services, all staff are expected to promote equality in the workplace and in the services the Council delivers. As such we value diversity and welcome applications from all backgrounds.
Barnet Council embraces all forms of flexible working (including part-time, compressed hours, and hybrid working) and is committed to offering employees a healthy work-life balance. Candidates are encouraged to talk about relevant requirements and preferences at interview. We can’t promise to give you exactly what you want, but we do promise not to judge you for asking.

Barnet Council is a Disability Confident Committed Employer. We welcome and encourage job applications of all abilities. If you require any reasonable adjustments in the application or interview, please contact the lead contact on this advert. We will make reasonable adjustments to make sure our disabled applicants and those with health conditions are supported throughout our recruitment process. We support the access to work scheme, further details are available at (url removed)

All posts with the council are subject to a probationary period of six months, during which time you will be required to demonstrate to the council satisfaction your suitability for the position in which you will be employed.

Due to the high number of applications that are received for some posts we may close vacancies before the stated closing date if sufficient number of applications are received. Therefore, please apply as soon as possible.

Please ensure you regularly check the email account (including JUNK MAIL folders) that you use to submit your application, as any further communication regarding your application will be sent electronically. Should you not hear from us within four working weeks of the closing date for this post, then regretfully in this instance, you have not been shortlisted.

Developer (MS) (18 Months FTC)
London Borough of Barnet
London
Hybrid
Mid - Senior
£56,376 - £61,653

Directorate: Strategy & Innovation
Contract Type: 18 Months Fixed Term Contract
Hours: 36
Salary: 56,376 - 61,653
Location: Colindale
Closing Date: Midnight March 9th 2026

About Barnet Council
Barnet is a borough with much to be proud of. Our excellent schools, vibrant town centers, vast green spaces and diverse communities all help make it a great place to live and work. As a council we want to build on these strengths as we move into the future. We are growing and developing as an organisation to meet the challenges facing our borough and we are committed to working with partner organisations and residents to make Barnet even better. As an organisation, our staff are committed to Our Values: Learning to Improve, Caring, Inclusive, Collaborative - which drive everything we do.

About the role
This is an exciting time to join Barnet as we grow our Digital, Data and Technology (DDaT) capabilities and accelerate our digital transformation journey. We’re investing in smarter services, better use of data, modern technology, and you’ll play a key part in shaping this future.

We’re looking for a talented Developer to help us build modern, usercentred, scalable digital solutions across Barnet.
Working within the Insight & Intelligence Hub, you’ll design, develop and maintain custom applications, automations and integrations across the Microsoft 365 and Power Platform ecosystem. You’ll be part of a multidisciplinary team supporting services across the council. Building tools that improve productivity, enable smarter decisionmaking and unlock new opportunities through automation, AI and advanced analytics.
This is a handson technical role with endtoend responsibility: from requirements gathering and solution design to development, testing, deployment and ongoing optimisation.
If you are passionate about Microsoft technologies, enjoy solving complex problems, and want to make a tangible difference through digital tools, this role offers variety, challenge and impact.
This is a hybrid role. You will be expected to attend monthly in-person team days in our Colindale office.
We also come into the office to meet service stakeholders, work together on collaboration, discovery and user testing sessions and department days.
Please click here to download the Job description for this role.

About you
You’re an experienced developer with strong technical knowledge across Microsoft 365, Power Platform and supporting technologies. You’re comfortable working in a fastpaced, agile environment and enjoy collaborating with colleagues across different services to shape solutions that meet genuine business needs.
You will bring:

  • Experience developing solutions using the full Microsoft 365 development toolset, including Power Apps, Power Automate, Power BI and SharePoint.
  • Handson experience building automation, workflows, bots and integrated applications using the Power Platform.
  • Strong understanding of SharePoint development, including structured libraries, metadata, permissions and integration with other data sources.
  • Knowledge of core development languages such as PowerShell, JavaScript, C#, Python or similar.
  • Experience working with data sources including MS SQL, Dataverse, APIs, REST services, JSON/XML and other integration methods.
  • Strong problemsolving skills and the ability to identify creative solutions to longstanding challenges.
  • Excellent communication skills, with the ability to explain technical concepts to nontechnical audiences.
  • A continuouslearning mindset and an interest in emerging Microsoft technologies and AI capabilities.
    You’re someone who enjoys building solutions that are widely accessible, intuitive, and scalable, and you take pride in producing highquality, maintainable work.
    In this role, you will:
  • Design, develop and deliver highquality solutions across the Microsoft 365 and Power Platform ecosystem.
  • Create custom applications, automations and integrations that support council services and improve productivity.
  • Build tools using lowcode and nocode approaches to ensure usability and accessibility for a wide range of staff.
  • Implement strong data governance and management practices within SharePoint and connected systems.
  • Develop and maintain technical documentation. Including diagrams, user guides and support materials.
  • Engage in peer code reviews, knowledgesharing activities and capabilitybuilding across the team.
  • Apply robust testing practices, including unit and integration testing, to ensure performance and reliability.
  • Monitor solutions postdeployment and proactively resolve issues, performance problems or system changes.
  • Integrate Microsoft solutions with legacy systems and external APIs to ensure a joinedup technology estate.
  • Identify opportunities to use AI, machine learning and advanced analytics to support smarter service delivery.
  • Work in an agile, multidisciplinary environment and help embed modern development practices across the council.
  • Support version control, CI/CD and automated deployment approaches using tools such as GitHub or DevOps.
  • Ensure all solutions adhere to security best practice, rolebased access controls and UK GDPR requirements.
    You’ll play a crucial role in enabling significant organisational savings, improving service delivery and driving forward innovation across Barnet.

What we offer

  • 31 days annual leave, plus public and bank holidays
  • Access to the Local Government Pension Scheme, which provides a valuable guaranteed income in your retirement together with security for your dependents
  • Work-life balance options may include hybrid working, flexitime, job share, home working, part-time
  • A vast range of lifestyle discounts from major retailers, supermarkets, energy suppliers and more
  • Broad range of payroll benefits including cycle to work, eye care vouchers, travel and gym membership
  • Excellent training and development opportunities
  • Employee well- being training programs including confidential employee assistance

How to apply
Read the job description and person specification before clicking ‘Apply’ to commence the online application form. If you would like any further information about the role before applying, please contact James Rapkin, Head of Organisational Insight & Intelligence,

Barnet Council is committed to safeguarding and promoting the welfare of children, young people, and vulnerable adults and expects all staff and volunteers to share this commitment. Barnet operates stringent safer recruitment procedures, this may include AI Detection Screening, Biometric ID/Right to Work Checks, Qualification and Registration Checks, Up to 6 years of Employment Data and Insights to Accelerate Screening (Konfir), Up to 5 years of Employment History References, DBS (Disclosure & Barring Service) Checks, Credit Checks and Social Media, Sanctions and Occupational Health Screening.

To deliver Barnet Council’s commitment to equality of opportunity in the provision of services, all staff are expected to promote equality in the workplace and in the services the Council delivers. As such we value diversity and welcome applications from all backgrounds.
Barnet Council embraces all forms of flexible working (including part-time, compressed hours, and hybrid working) and is committed to offering employees a healthy work-life balance. Candidates are encouraged to talk about relevant requirements and preferences at interview. We can’t promise to give you exactly what you want, but we do promise not to judge you for asking.

Barnet Council is a Disability Confident Committed Employer. We welcome and encourage job applications of all abilities. If you require any reasonable adjustments in the application or interview, please contact the lead contact on this advert. We will make reasonable adjustments to make sure our disabled applicants and those with health conditions are supported throughout our recruitment process. We support the access to work scheme, further details are available at (url removed)

All posts with the council are subject to a probationary period of six months, during which time you will be required to demonstrate to the council satisfaction your suitability for the position in which you will be employed.

Due to the high number of applications that are received for some posts we may close vacancies before the stated closing date if sufficient number of applications are received. Therefore, please apply as soon as possible.

Please ensure you regularly check the email account (including JUNK MAIL folders) that you use to submit your application, as any further communication regarding your application will be sent electronically. Should you not hear from us within four working weeks of the closing date for this post, then regretfully in this instance, you have not been shortlisted.

Senior Software Engineer
Spectrum IT Recruitment
London
Hybrid
Senior
£70,000 - £90,000

Senior Software Engineer - C#, .Net, TypeScript, JavaScript

  • Hybrid, 2 days in the office which is located near Liverpool Street
  • 70,000 - 90,000

If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, this is an opportunity to do exactly that.
We’re hiring for a growing, well-funded SaaS business building a sophisticated, data-driven platform that helps organisations understand and manage complex information at scale. The company is in an early investment phase with strong growth ambitions, offering real scope for progression and the chance to help shape both the product and engineering direction. You’ll be part of a bright, collaborative team of talented software engineers and academically strong problem-solvers who value clean design and thoughtful architecture.

The Role
As a Full Stack Engineer, you’ll design and deliver features across a modern stack, working on scalable backend services and intuitive front-end applications that present complex data clearly.
Key Responsibilities:

  • Building full-stack features using C#, .NET and TypeScript/React
  • Developing scalable backend services for complex data workflows
  • Creating responsive, user-friendly interfaces
  • Exploring new technologies and contributing to technical improvements
  • Working collaboratively in an agile engineering environment

About You

  • Strong commercial experience as a Software or Full Stack Engineer
  • Solid experience with C# / .NET and modern JavaScript or TypeScript (React preferred)
  • Strong problem-solving ability and a collaborative mindset
  • A strong Bachelor’s degree in Computer Science, Mathematics, or a related field is highly desirable

Why Join?

  • Technically challenging, data-driven SaaS product
  • Work alongside a highly capable and intellectually strong team
  • Excellent learning opportunities and clear progression as the company grows
  • Hybrid working, 2 days onsite near Liverpool Street
  • Salary up to 90,000 plus benefits

If you’re looking for a role where you can learn quickly, tackle interesting technical challenges, and grow with an ambitious product business, hit apply!

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Senior Software Developer
Spectrum IT Recruitment
London
In office
Senior
£100,000 - £120,000
+2

Senior Software Developers specialising in trading systems required for an excellent client based in London.
The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client’s own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early on.You will be given the opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications and trading platform.
Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This role is within the sports trading industry so any candidate applying should either have an interest in the industry, or experience within it.
This is predominantly an office-based role. As well as very competitive salaries, our client offers a comprehensive benefits package.

Skills required:

  • C#
  • Worked with the latest version of the .NET platform
  • Database experience - SQL Server
  • WPF
  • Angular, TypeScript
  • Excellent communication skills both written and verbal
    Knowledge of working with trading platforms
  • Modelling experience
  • High level aptitude for technology
  • Education to at least a BSc level or higher in Computer Science or Mathematics from a Russell Group University or equivalent.

Desirable skills:

  • HTML5, CSS, JavaScript
  • Multi-threaded application development
  • Understanding of Windows technologies

If you feel you have the skills and experience required for this opportunity, please contact Oliver Wilson on (phone number removed) or email (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Graduate 1st & 2nd Line Support
Office Angels
London
Hybrid
Graduate
£23,000 - £28,000

Hybrid 1-2 Days in Office (3 Days During Training)

25,000 - 28,000
Permanent, Full Time

8:30am - 4:30pm or 9am - 5:30pm (Additional 2 Hours 6-8pm Every Week)

Near Liverpool Street Station

City of London

Are you a tech-savvy problem solver with a passion for delivering outstanding customer service? If so, we have an exciting opportunity for you to join our dynamic team as a Client Service Executive in the heart of the technology sector!

Why work for this company?

  • Full Benefits List outlined in your contract.
  • 20 Days Annual Leave that increases each year.
  • Additional Birthday Off to celebrate your special day!
  • Overtime Pay for those extra hours put in.
  • A supportive work environment with a focus on Work-Life Balance & Flexibility.
  • Opportunities for Career Growth & Progression within the company.
  • Access to Professional Development & Training to enhance your skills.

As a Client Service Executive, you will be the first point of contact for our users, delivering exceptional support across various platforms. Your key responsibilities will include:

  • Answering user calls and emails, providing timely and effective technical support.
  • Collaborating with other teams to identify and resolve recurring issues.
  • Testing and troubleshooting user-reported problems and communicating findings to internal teams.
  • Assisting with onboarding and rollouts of new products.
  • Monitoring and managing outstanding support tickets, providing updates as necessary.
  • Maintaining accurate records of support requests and resolutions in our ticketing system.
  • Adhering to ITIL best practises and escalating unresolved issues when needed.

Requirements:

  • Familiarity with Microsoft Office Suite.
  • Experience with scripting languages (e.g., PowerShell, JavaScript, Python, SQL) is a plus.
  • A structured and methodical approach to tasks with strong attention to detail.
  • Flexibility in working hours, with a willingness to provide out-of-hours support when required.
  • Excellent communication and interpersonal skills, with the ability to articulate technical information clearly.
  • Knowledge of operating systems, networking, and relevant technologies.

If you are ready to embark on an exciting journey with our client and make a real impact, we want to hear from you! Don’t miss this opportunity to shine as an Operations Administration Assistant.

Office Angels is an employment agency. We are an equal opportunities employer who put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, abilities and more. We do this by showcasing their talents, skills and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Office Angels is an employment agency and business. We are an equal-opportunities employer who puts expertise, energy and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, abilities and more. By showcasing talents, skills and unique experiences in an inclusive environment, we help individuals thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Office Angels acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers. Office Angels UK is an Equal Opportunities Employer.

By applying for this role your details will be submitted to Office Angels. Our Candidate Privacy Information Statement explaining how we will use your information is available on our website.

Technical Client Service Executive - 1st Line Support
Office Angels
London
Hybrid
Graduate - Junior
£23,000 - £28,000

Hybrid 1-2 Days in Office (3 Days During Training)

25,000 - 28,000
Permanent, Full Time

8:30am - 4:30pm or 9am - 5:30pm (Additional 2 Hours 6-8pm Every Week)

Near Liverpool Street Station

City of London

Are you a tech-savvy problem solver with a passion for delivering outstanding customer service? If so, we have an exciting opportunity for you to join our dynamic team as a Client Service Executive in the heart of the technology sector!

Why work for this company?

  • Full Benefits List outlined in your contract.
  • 20 Days Annual Leave that increases each year.
  • Additional Birthday Off to celebrate your special day!
  • Overtime Pay for those extra hours put in.
  • A supportive work environment with a focus on Work-Life Balance & Flexibility.
  • Opportunities for Career Growth & Progression within the company.
  • Access to Professional Development & Training to enhance your skills.

As a Client Service Executive, you will be the first point of contact for our users, delivering exceptional support across various platforms. Your key responsibilities will include:

  • Answering user calls and emails, providing timely and effective technical support.
  • Collaborating with other teams to identify and resolve recurring issues.
  • Testing and troubleshooting user-reported problems and communicating findings to internal teams.
  • Assisting with onboarding and rollouts of new products.
  • Monitoring and managing outstanding support tickets, providing updates as necessary.
  • Maintaining accurate records of support requests and resolutions in our ticketing system.
  • Adhering to ITIL best practises and escalating unresolved issues when needed.

Requirements:

  • Familiarity with Microsoft Office Suite.
  • Experience with scripting languages (e.g., PowerShell, JavaScript, Python, SQL) is a plus.
  • A structured and methodical approach to tasks with strong attention to detail.
  • Flexibility in working hours, with a willingness to provide out-of-hours support when required.
  • Excellent communication and interpersonal skills, with the ability to articulate technical information clearly.
  • Knowledge of operating systems, networking, and relevant technologies.

If you are ready to embark on an exciting journey with our client and make a real impact, we want to hear from you! Don’t miss this opportunity to shine as an Operations Administration Assistant.

Office Angels is an employment agency. We are an equal opportunities employer who put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, abilities and more. We do this by showcasing their talents, skills and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Office Angels is an employment agency and business. We are an equal-opportunities employer who puts expertise, energy and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, abilities and more. By showcasing talents, skills and unique experiences in an inclusive environment, we help individuals thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Office Angels acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers. Office Angels UK is an Equal Opportunities Employer.

By applying for this role your details will be submitted to Office Angels. Our Candidate Privacy Information Statement explaining how we will use your information is available on our website.

Senior Software Engineer
Adecco
London
Hybrid
Senior
£650/day - £700/day

Adecco/Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive.

Job Title: Senior Software Engineer

Contract: 12-Month Contract to be extended

Location: Windsor Or London - Hybrid (Once a month in office)

Rate: £650 - £700 inside umbrella

Are you a talented software engineer with a passion for AI and cloud technologies? Do you thrive in collaborative environments where innovation is at the forefront? Our client is on the lookout for a Senior Software Engineer to join their dynamic team and help shape the future of contact centre solutions using AWS AI services!

What You’ll Do:
As a Senior Software Engineer, you will play a pivotal role in designing, developing, and maintaining cutting-edge software solutions. Your day-to-day responsibilities will include:

  • Innovative Development: Utilize AWS AI services, specifically Amazon Lex, to craft engaging contact flows and webchat functionalities.
  • Collaboration at Its Best: Work closely with cross-functional teams to seamlessly integrate AI capabilities into our contact center solutions.
  • Code with Purpose: Write clean, efficient, and maintainable TypeScript code that drives our software forward.
  • Champion DevOps: Implement and advocate for best practices in DevOps, including CI/CD pipelines, automated testing, and infrastructure as code.
  • Quality Assurance: Lead and participate in code reviews to ensure our code is top-notch and adheres to industry standards.
  • Problem Solving: Troubleshoot and resolve complex technical issues across various areas of the software stack.

What You Bring:
To thrive in this role, you should possess:

  • Experience: Proven track record as a Senior Software Engineer or in a similar role.
  • AWS Expertise: Strong proficiency in AWS services, particularly Amazon Lex and other AI/ML offerings.
  • Tech Savvy: Proficiency in TypeScript and modern JavaScript frameworks.
  • DevOps Knowledge: Solid understanding of DevOps methodologies and tools (CI/CD, Serverless, Monitoring).
  • Contact Center Familiarity: Experience with contact center technologies and integrations.
  • Problem-Solving Skills: Excellent analytical skills with the ability to work both independently and collaboratively.
  • Communication Skills: Strong verbal and written communication abilities.

Qualifications:

  • Experience with other AWS AI services and tools.
  • Familiarity with serverless architectures and microservices.
  • Knowledge of security best practices in cloud environments.
  • Experience with agile development methodologies.

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

Software Developer
Spectrum IT Recruitment
London
In office
Senior
£70,000 - £80,000
+2

Senior Software Developers specialising in trading systems required for an excellent client based in London.
The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client’s own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early on.You will be given the opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications and trading platform.
Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe.
This is predominantly an office-based role. As well as very competitive salaries, our client offers a comprehensive benefits package.

Skills required:

  • C#
  • Worked with the latest version of the .NET platform
  • Database experience - SQL Server
  • WPF
  • Angular, TypeScript
  • Excellent communication skills both written and verbal
    Knowledge of working with trading platforms
  • Modelling experience
  • High level aptitude for technology
  • Education to at least a BSc level or higher in Computer Science or Mathematics from a Russell Group University or equivalent.

Desirable skills:

  • HTML5, CSS, JavaScript
  • Multi-threaded application development
  • Understanding of Windows technologies

If you feel you have the skills and experience required for this opportunity, please contact Oliver Wilson on (phone number removed) or email (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Quality Assurance - Senior Consultant
Opencast
Multiple locations
Hybrid
Senior - Leader
£56,000 - £68,000

Do you want to make a real impact by ensuring quality in services? Are you ready to grow your skills in a supportive, knowledge-sharing community where you can achieve your potential?

We’re a growing tech consultancy that creates user-centred solutions with purpose for our clients in government, healthcare and purpose-driven businesses. As a Quality Assurance consultant, you’ll ensure that quality assurance is considered from the start through testing, questioning and improving. You’ll apply your adaptability and communication skills across a variety of projects, working with a vibrant QA community that champions learning and knowledge sharing.

The Role

You’ll work on public and private sector projects. You’ll likely be working as a lead software quality engineer on internal and client-facing projects, contributing to the leadership of teams.

Leading by example and promoting the Opencast approach, you’ll support colleagues to develop knowledge and work through challenges in all testing types. You’ll decide the best thing for your team to be working on. You’ll collaborate with team members, clients and users to ensure that high quality is maintained and best practices are followed throughout the project. You’ll adapt to different tools and technologies, advising on the best ones to use.

You’ll ensure that work is carried out in accordance with Opencast’s quality, environmental, and information security policies and procedures, as well as applicable customer policies, standards, and procedures while working on client.

Requirements

Due to the nature of this role, applicants must either currently hold active Security Check (SC) Clearance or be eligible to obtain it.

Eligibility typically requires UK citizenship and continuous residence in the UK for the past five years, with no single absence exceeding 28 consecutive days. As a result, we are unable to progress applications from candidates who do not meet these requirements.

Essential experience

To succeed in this role, you must have experience working as a lead software tester on multiple complex projects and have a good understanding of what it means to be a senior consultant.

In your CV and at interview, you’ll need to show experience of:

• Your working area and how you apply this to your role

• Functional and non-functional automation testing using Playwright with Typescript

• Creating test documentation

• Resolving complex issues and presenting findings to stakeholders

• Creating tasks from high-level requirements

• Defect triage

You’ll need a good understanding of:

  • Basic principles of programming paradigms, such as object-orientated programming and procedural programming
  • The concepts and benefits of OAT testing.

As well as QA skills, there are essential core skills you’ll need to be a great consultant.

In the interview, we will assess how you have:

• Demonstrated strong attention to detail and focus on high-quality outcomes

• Took a methodical approach to resolving complex problems

• Respectfully challenged decisions or solutions when necessary

• Communicated effectively with both technical and non-technical stakeholders

• Proactively sought solutions to mitigate risk

• Raised risks and issues using the appropriate tools and processes

• Built strong working relationships and successfully resolved conflicts

• Led project meetings and actively contributed to workshops and events

Desirable experience

Some areas of experience are not essential but relevant to the role:

• UK government service standards

Salary

Senior consultant salary range: £56,001-£68,000

Frequently asked questions
Haystack features a wide range of JavaScript roles in London, including front-end, back-end (Node.js), full-stack development, and specialized positions like React, Angular, and Vue.js developers.
To apply, simply create an account on Haystack, upload your CV, and submit applications directly through the job listings. Some postings may redirect you to the employer's website for application.
Yes, many employers on Haystack offer remote and hybrid working options for JavaScript roles in London to provide flexibility and support work-life balance.
Salaries for JavaScript roles in London vary based on experience and specialization, but typically range from £40,000 to £90,000 per year. Senior and specialized roles can exceed this range.
Yes, Haystack provides career advice, interview tips, and skills development resources tailored to JavaScript developers to help you succeed in your job search.