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Full Stack Engineer Jobs

Overview

Looking for top Full Stack Engineer jobs? Explore our curated listings of full stack developer positions across leading tech companies. Whether you specialize in frontend, backend, or both, find the perfect role that matches your skills and career goals. Start your next full stack engineering job search here and take your tech career to the next level!

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Full Stack Software Developer

Full Stack Software Developer - Remote

Marshall Wolfe are proud to be supporting our client within the technology industry, for a full-stack Software Engineer.

You’ll be working on exciting AI automation projects to support in evolving their platform, which empowers enterprise clients to automate complex tasks.

What You’ll Do:

Design and develop scalable features across the platform

Work on both frontend (React) and backend (Node.js, Go) components

Improve DevOps practices, CI/CD pipelines, and cloud infrastructure (AWS)

Contribute to intuitive user interfaces and robust APIs (GraphQL, REST, gRPC)

Help drive integration with LLMs and hybrid AI systems

Participate in architecture discussions, code reviews, and agile ceremonies

What We’re Looking For:

Strong experience in full-stack development

Proficient in JavaScript/TypeScript, Node.js, React

Good experience with Go

Skilled in Kubernetes, containerisation, cloud infrastructure (AWS or similar)

Familiarity with CI/CD, Terraform, and Infrastructure as Code

A problem-solver with excellent communication and a passion for quality code

Ability to take ownership and work independently

Nice to Have:

3+ years’ professional experience

Exposure to AI systems or LLMs

Experience with PostgreSQL or MySQL

Background in SaaS or platform engineering

React Developer

Hyperloop Recruitment

React

Typescript

NExtJS

React Developer Liverpool 2 Days Per Week On-Site React Typescript Next.JS The CompanyWe’re representing a high growth and well established tech business who’ve grown by over 150% YoY and are now one of the market leaders in their industry. Innovation sits at the heart of the business and how they work, and constantly raise the bar on industry standards. React Typescript Next.JS The RoleYou’ll be an experience Mid or Snr Front End Developer who’s confident in taking ownership of Greenfield web projects. Working closely with the Design function you’ll understand key foundational build process to guarantee high performance across all web projects. React Typescript Next.JS

React, Typescript, NextJS,

Component builds, API Routing, Performance and SEO focused,

Experienced in building modern applications using microservices architecture, with hands-on involvement in contemporary deployment processes including CI/CD pipelines, containerisation (e.g. Docker), and cloud-based infrastructure.

5+ experience and the ability to own Front End projects.

React Typescript Next.JS Benefits

£60-£65k

Annual company-wide bonus scheme.

C# Developer Brighton, Hybrid (4 days in office, 1 Remote) To £50k, DoE Join one of the Southeast’s fastest-growing tech firms, which is renowned for its creative and vibrant culture.

Our client specialises in offering state-of-the-art software solutions for the property and aviation industries. This is a fantastic chance to collaborate with a dynamic and growing team.

Our client is looking for an experienced C# Developer to join their expanding Development team. They are looking for someone who is a Team Player; someone who is passionate about collaborating with others and achieving group objectives.

Experience required:

Proficiency in C#/.NET CORE development languages Strong understanding and application of SOLID design principles. At least 2-3 years of commercial experience in Backend development.

Our client believes in a collaborative approach and would like to find someone who is willing to work from their Brighton office 4 days per week.

Brighton, Hybrid, C#, .NET, £50k, Backend

D365 Developer & Analyst

**D365 Developer & AnalystReports To: IT Applications ManagerSector: CharitySalary: £45,000 per annumHours of Work: 5 days per week, 9:00 am - 5:00 pm with a 1-hour lunch. (Flexi-time scheme available)****Location: Hybrid - office in central London and remote working.**As D365 Developer & Analyst, you will take a leading role in shaping, maintaining, and enhancing our Microsoft Dynamics 365 systems and related applications. You’ll have the opportunity to design and implement new functionality, optimise integrations, and ensure the platform continues to drive business success. This role offers a chance to work closely with stakeholders across the organisation, solving complex problems, collaborating with cross-functional teams, and translating technical concepts into clear, practical solutions. You’ll be part of a dynamic environment where your technical expertise will directly contribute to improving processes, efficiency, and user experience.Key Responsibilities

Develop and customise Microsoft Dynamics 365 applications to meet business requirements.

Maintain and support existing D365 systems, diagnosing and resolving complex technical issues.

Work with ETL tools (e.g., SSIS) to manage integrations and data transformations.

Design, test, and implement new functionality and enhancements within D365.

Develop applications using Power Apps, Power Automate, MS Access, VBA, C#, and .NET where appropriate.

Create and maintain technical documentation, user guides, and training materials.

Support business users by creating UAT scripts and facilitating testing.

Ensure effective use of MS SQL, including data management, reporting, and performance optimisation.

Work collaboratively in an Agile project delivery environment, contributing to sprints and system improvements.

Deliver excellent customer service to internal stakeholders, providing clear communication and timely issue resolution.

Keep up to date with new Microsoft technologies and make recommendations for adoption.

Person SpecificationEducation & Training

Degree qualification or equivalent relevant experience (Essential)

Microsoft Certification in D365 Systems Developer

Knowledge, Skills & Experience

Advanced Microsoft Office proficiency (Outlook, Word, Excel, PowerPoint) and applications including Microsoft 365, SharePoint, Teams, and OneDrive.

Experience developing D365 systems, including customisations and integrations.

Knowledge and experience with Power Apps and Power Automate.

Good knowledge of MS SQL, with experience in development desirable.

Experience using ETL tools such as SSIS.

Understanding of Agile project delivery.

Experience in creating UAT scripts and technical documentation for non-technical audiences.

Technical development experience in MS Access, VBA, C#, and .NET (desirable).

Excellent organisational and administrative skills with strong attention to detail.

Strong verbal and written communication skills with the ability to engage with colleagues and stakeholders at all levels.

Personal Qualities

Initiative and ability to prioritise workload under pressure.

Problem-solving and decision-making capability.

Excellent customer service skills, including empathy, responsiveness, and professionalism.

Strong interpersonal skills and ability to work collaboratively as part of a team.

Professional, positive, and proactive approach, with commitment to self-development.

Awareness of and sensitivity to issues of equality, diversity, and inclusion.

If you have the skill and experience required for this role and would like to work for a charity organisation submit your CV for immediate review

Backend Java Developer £40,000 - £55,000 Guildford Hybrid

At Jonothan Bosworth Recruitment Specialists, we’re seeking a skilled Backend Java Developer with experience ideally in the telecommunications sector, to join a fast-growing technology provider.

With ambitious growth plans and investment backing, this is a chance to join a forward-thinking engineering team where you’ll make a real impact. to design and implement high-availability, mission-critical backend systems.

You’ll join a collaborative engineering team delivering scalable solutions for global telecom operations.

What you’ll do

Design & build: Develop and maintain backend services and microservices using Java.

Collaborate broadly: Work with cross-functional teams to deliver scalable telecom solutions.

Optimise performance: Integrate databases, APIs, and ensure efficiency across systems.

Harden systems: Implement redundancy, security, and performance tuning for telecom operations.

Problem-solve: Troubleshoot challenges in distributed systems and live client environments.

Contribute to Agile: Participate in code reviews and ensure best practices across the lifecycle.

What we’re looking for

4+ years’ hands-on backend Java development experience.

Strong expertise in RESTful APIs and microservice architectures.

Background in distributed systems, OOP, and networking fundamentals.

Cloud environment experience (AWS, GCP, etc.), plus Docker/Kubernetes and CI/CD.

Proven track record optimising apps for performance, memory, and scalability.

SQL/NoSQL database experience, including deployment and integration.

Knowledge of messaging systems (Kafka, RabbitMQ, Pub/Sub).

Excellent communication and analytical skills.

Nice to have:

Telecom-specific protocols (SMPP, SIP), OSS/BSS integrations, or network APIs.

Event-driven systems, CQRS, or high-redundancy architectures.

Security scanning, testing, Git, and Agile/Scrum experience.

Interest in Kotlin.

Bachelor’s degree in computer science, Engineering, or related field.

You’ll be excited about contributing to a growing team and product.

What’s in it for you

Health cash plans, enhanced parental leave, and ongoing training opportunities.

Fun team events and industry networking opportunities.

A supportive “Team First” culture that prioritises growth and wellbeing.

A workplace committed to diversity, inclusion, and equal opportunity.

Contact Claire at Jonothan Bosworth Recruitment Specialists today to learn more.

MM_01_JD _CE

**We are committed to diversity, inclusion, and equality.**As an equal opportunities employer, we celebrate diversity and are active advocates against modern slavery. We prohibit any form of discrimination or harassment based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic.

Full Stack developer (React / .NET Core)

IT Talent Solutions Ltd

Full Stack Developer (React / .NET Core)

Location: Essex (2 days onsite)

Salary: £50,000 - £70,000

A fast-growing software company are looking to add a full stack developer with a passion for frontend polish to their development team. With nine new hires this year already, it’s an ambitious environment where your work will have a direct impact.

The Role

Build modern, user-facing applications using React, JavaScript, and CSS ensuring interfaces look as good as they run.

Develop backend services with C#, ASP.NET Core, and MVC.

Collaborate closely with product and design teams to refine user experiences.

Contribute to code quality, performance, and secure development practices (OWASP).

Mentor junior developers and help shape frontend standards.

What We’re Looking For

Strong experience with React, JavaScript, and CSS, with an eye for UI/UX detail.

Proven backend skills in C#, .NET Core, MVC, and REST APIs.

Track record of delivering polished, secure, production-ready applications.

Degree in Computer Science (or related field).

4-8 years’ commercial development experience.

Clear communicator and team player.

What’s on Offer

Salary £50-70k depending on experience.

Hybrid working 2 fixed days onsite (Mon & Wed).

Growing development team with plenty of scope for progression.

Modern tech stack and ambitious digital roadmap.

FDM is a global business and technology consultancy seeking a Java Engineer to work for our client within the retail sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role based in London.

Our client is looking for an experienced Java Engineer who is skilled in Java, Kafka, Spring and AWS. The ideal candidate will be willing to work with a range of technologies such as AWS, Docker and CloudFormation. You will also have a belief in a DevOps culture, as our client build and own the entire stack, while endeavouring to automate as much as possible.

Responsibilities

Compose well-structured clean code to improve the lives of customers and colleagues

Create supporting infrastructure as code and CI/CD pipelines to deploy your code into the cloud

Design automated tests including unit, behavioural, volume, performance, security and chaos

Employ agile ways of working to discover, assess and build products, collaborating through scrum, pairing as well as mobbing

Assist in architecting systems and products

Visualise your product’s behaviour in production

Work with data teams, building data informed services and implementing machine learning into back-end systems

Collaborate with product managers delivering innovative led solutions, contributing to a culture of continuous improvement

Requirements

Minimum of 5 years’ experience as a Java Engineer with experience in Java, Kafka, Spring and AWS

Excellent experience of writing clean code using Java 17+ with tools and frameworks like Spring, Spring Boot, Maven

Experience with Microservices/microservice architecture

Expert in writing automated tests (TDD/BDD) using tools such as Junit, and Selenium, where appropriate

Experienced with messaging system, preferably Kafka

Able to demonstrate and promote positive attitudes and behaviours, such as collaboration, learning, sharing, respect and motivation

Why join us

Career coaching, mentoring and access to upskilling throughout your entire FDM career

Assignments with global companies and opportunities to work abroad

Opportunity to re-skill and up-skill into new areas, develop non-linear career paths and build a skillset within your field

Annual leave and work-place pension

About FDM

We are a business and technology consultancy and one of the UK’s leading employers, recruiting the brightest talent to become the innovators of tomorrow. We have centres across Europe, North America and Asia-Pacific, and a global workforce of over 2,500 Employees. FDM has shown exponential growth throughout the years, firmly establishing itself as an award-winning employer and is listed on the FTSE4Good Index.

Diversity and Inclusion

FDM Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, national origin, age, disability, veteran status or any other status protected by federal, provincial or local laws.

Senior C# .Net Software Developer

Are you an experienced .Net (C#) Developer, looking to take on a Lead / Senior Software Engineering role in a growing SaaS product company?

Recent investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior / Lead Engineer into this.

So, if you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company - we’d like to speak with you!

Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead.

Location: Banbury, Oxfordshire. Very commutable from Warwick, Bicester, Milton Keynes, Northampton, Rugby, Coventry, etc. Hybrid working: 2 days per week in the office. Flexible on this, but we would like some office time, as a senior figure in the software engineering team.

Salary: Up to £70K Basic + Benefits package. We can be somewhat flexible though - so please just get in touch.

You’ll have the full support of an Agile Scrum Master, excellent technical product team & obviously full stack software engineers in your team.

Our tech stack, below. But, in the main, if you have solid experience in .Net (C#) & modern JS / TS frameworks, at a senior or lead level, please get in touch!

C# / ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular.

MySQL / SQL

GitHub actions, Azure

Playwright, Docker

Any exposure to AI-assisted development tools such as Cursor, V0, GitHub copilot, Windsurf, etc would be ace.

Please pop me over your CV for immediate attention or just drop in with me for an in-confidence conversation to discuss further.

Many thanks!

Full Stack .Net Developer

Are you a .Net Developer with full stack capabilities who thrives on solving real-world problems with clean, scalable code? Are you excited by the idea of shaping the future of payments and backend services? If yes, this is your chance to build high-impact features in a fast-moving, supportive environment.

You’ll take ownership of feature development across a payment platform and backend services, working with technologies like JavaScript/TypeScript, C# (.NET), and a bit of Golang. You will design and deploy new services, resolving production issues and integrating third-party platforms. You will play a hands-on role in keeping systems secure, stable, and evolving. You’ll work with modern cloud stacks including GCP and AWS, collaborating closely with non-technical stakeholders, turning ideas into elegant solutions.

Role: Software Developer, Full Stack Software Engineer, Platform Engineer, Full Stack Engineer, Full Stack Developer, .Net Developer, .Net Software Engineer, C# .Net Developer

Salary: £40k - £42.5k + Bonus and benefits

Location: Milton Keynes (Hybrid - 2 days a week in the office)

If you’ve got strong Full stack development experience with .Net (C#) and Typescript, solid cloud (AWS or Azure) knowledge, a passion for clean architecture, and you’re comfortable jumping between languages and environments, we’d love to hear from you. This role will give you the chance to learn or use your skills in Golang and the Google cloud platform.

Sound like something you are keen to embark upon. CLICK APPLY and send through a CV.

Junior Developer Salesforce / Java / JavaScript

We are looking for a motivated junior developer to join a growing technology team. This is an excellent opportunity for someone with 1-2 years’ experience who is eager to build their skills in Salesforce development or front-end/back-end development.

What you’ll be doing:

Assisting in the design, development, and support of applications

Working with Salesforce or web technologies to deliver solutions

Writing clean, efficient code in Java, JavaScript, HTML and CSS

Supporting senior developers on projects and learning best practices

Debugging, testing, and maintaining existing systems

Skills & experience we’re looking for:

1-2 years’ development experience

Familiarity with Salesforce development OR strong skills in Java/JavaScript, HTML, CSS

Understanding of coding best practices and eagerness to learn new technologies

Good problem-solving skills and attention to detail

Ability to work collaboratively as part of a team

Nice to have (not essential):

Exposure to Salesforce or any other CRM systems

Knowledge of modern frameworks or libraries (e.g. React, Angular, Node.js)

Why apply?

Career progression into Salesforce development or full-stack engineering

Supportive team environment with mentoring

Opportunity to grow technical skills across multiple platforms

49923MSR2

INDMANS

Junior PHP Developer

Rise Technical Recruitment Limited

Web Developer (PHP / Laravel)Northampton (Hybrid - 3 days office based, 2 days from home)£26,000 - £34,000 + BenefitsExcellent opportunity for an experienced Web Developer with strong PHP and Laravel skills to join a growing and supportive development team, working on a wide range of web applications that power core business operations.This organisation is a creative and innovative digital solutions provider with a reputation for delivering high-quality, bespoke applications to a loyal client base. Following new investment and ownership, the business is growing steadily post-Covid and offers a collaborative environment where your contributions will directly influence future success.In this role, you’ll be responsible for developing, maintaining, and optimising web applications using PHP, Laravel, and MySQL. You’ll collaborate with colleagues and clients to scope, design, and deliver new features, while also ensuring existing systems remain performant, secure, and scalable. The role follows a hybrid working pattern, with Mondays and Fridays from home, and Tuesday to Thursday office-based.The ideal candidate will bring strong experience in PHP and Laravel, a solid grounding in MySQL database design and optimisation, and a good understanding of modern web development practices. Experience with cloud technologies, containerisation, or JavaScript frameworks such as Vue or React would be highly advantageous.This is a fantastic opportunity to join a friendly, close-knit team in a role that offers variety, autonomy, and professional development. You’ll gain exposure to cloud-based technologies, client-facing work, and play an integral part in the ongoing growth of the company.The Role: Develop, maintain, and enhance web applications using PHP, Laravel, and MySQL Optimise applications for performance, security, and scalability Collaborate with colleagues and clients to plan and deliver new features Troubleshoot and resolve issues across the full stack Participate in code reviews and contribute to best practicesThe Person: 3+ years’ experience as a Web Developer or Software Engineer Proficient in PHP (7/8) with strong Laravel framework experience Strong knowledge of MySQL, database design, and optimisation Familiar with HTML, CSS, JavaScript, and responsive front-end development Experience with Git version control and API integration Able to pass a DBS check during probation due to client base working with

Front-End Developer Corby, Northants****Hybrid - 3 days onsite

Front-End Developer needed for a leading organisation based in Corby, Northants, who are looking to employ an experienced Front-End Developer with an in-depth knowledge of HTML5, CSS3, JavaScript, Blazor and other frameworks Vue, React and Angular.

As a Front-End Developer, you will be responsible for designing, developing, and implementing user-facing features and intuitive interfaces for both internal and customer-facing web applications. Your primary focus will be to deliver engaging, visually appealing, and highly responsive user experiences by leveraging Blazor and a suite of modern web technologies.

Salary: £36,000 - £40,000 per annum 25 day’s holiday Pension Plan Hybrid working - 3 days onsite

Some of the main duties of the Front-End Developer will include:

Build and maintain modern, responsive web interfaces using technologies like Blazor, React or Angular and HTML, CSS, and JavaScript. Collaborate with business stakeholders to translate requirements into functional components. Work with the full-stack developer to integrate front-end components with APIs and backend services. Optimise web applications for speed, scalability, and accessibility across devices and browsers. Write clean, maintainable code and participate in code reviews. Follow version control and CI/CD practices. Stay current with front-end trends and technologies. Recommend improvements to tooling, frameworks, and workflows.

In order to be the successful Front-End Developer and have a chance to gain such an exciting opportunity you will ideally need to have the following:

Proficiency in HTML5, CSS3, JavaScript, Blazor and other frameworks Vue, React and Angular. Experience with responsive design and cross-browser compatibility. Familiarity with RESTful APIs and integration with backend services. Understanding of accessibility standards (WCAG) and performance optimisation. Experience with Git, Visual Studio Code, and front-end build tools (e.g. Webpack, Vite). Strong communication and collaboration skills with business stakeholders.

This really is a fantastic opportunity for a Front-End Developer to progress their career. If you are interested please apply as soon as possible as this position will be filled quickly so don’t miss out!

Services advertised by Gold Group are those of an Agency and/or an Employment Business.We will contact you within the next 14 days if you are selected for interview. For a copy of our privacy policy please visit our website.

Software Engineering Manager

We’re recruiting a Software Engineering Manager to lead a talented platform team and drive the technical evolution of a mission-led organisation. You’ll be responsible for shaping the long-term technology strategy, guiding the migration from legacy systems, and building a unified, sustainable platform across multiple brands. This is a hands-on leadership role with real influence, ideal for someone who thrives in collaborative environments and wants to build systems that matter.What experience you’ll need to apply

Significant hands-on full-stack development experience (e.g. Vue, LAMP stack, AWS).

Proven experience building and leading technical teams.

Strong background in technical project management and transformation.

Experience with high-volume, mission-critical systems.

Solid understanding of change management.

What you’ll be doingAs Software Engineering Manager, you’ll lead a team of seven and work closely with the Managing Director and wider leadership team. You’ll assess the current technical ecosystem, identify opportunities for simplification, and guide the team through a transformation towards a modern, scalable platform.You’ll be responsible for technical innovation, system administration, compliance, and operational security. You’ll uphold Agile working practices and foster a culture of trust, collaboration, and excellence. You’ll communicate complex technical concepts clearly to non-technical stakeholders, including the board.You’ll manage relationships with external partners, oversee IT provision, and act as the company’s Data Protection Officer. You’ll also contribute to budgeting and strategic planning, and where appropriate, lead by example with hands-on coding, peer review, and setting technical standards. This Software Engineering Manager role is central to the company’s mission and impact goals, with sustainability and ethical decision-making embedded in every aspect of the work.What you’ll get in return for your experienceThe role offers a salary of £70-75k depending on experience, plus a generous benefits package. There’s 26 days holiday plus bank holidays, hybrid working (3 days in the Bristol office), flexi time, and enhanced pension contributions. You’ll be part of an employee-owned company, eligible for dividends after your introductory period. Other perks include discounts on unique travel experiences, wellbeing hours, volunteering days, enhanced parental leave, and a policy supporting low-carbon travel. You’ll work in a smart, upcycled office on Bristol’s harbourside, surrounded by a team that values creativity, sustainability, and positive energy.**What’s next?**If this role sounds like the right fit for you, we’d love to hear from you. Send in your CV now for more info.

AI Engineer - Python,React, AWS - £70,000

AI Engineer - Python, React, AWS - £70,000 - London

We’re building AI assistants that live in the real world - answering calls, joining video rooms,

running in physical spaces. It’s not a research project, this is a chance to work on a product

launching in real-word locations and scenarios.

We’re looking for someone who wants to build products and own problems end-to-end, work

directly with customers, and get things done without layers of PMs or design teams. If you’re the

kind of engineer who likes to be left alone to build - and then sit down with product owners to

see if it actually works - this might be for you.

What You’ll Do

Build real-time AI products using Python, AWS, LiveKit

Shape AI assistants for genuine human interactions

Own problems end-to-end - no PM bureaucracy

Deploy scalable infrastructure (ECS, Lambda, DynamoDB)

Work directly with customers to iterate fast

Frontend development when needed (React/React Native)

What We Want

Python expert comfortable with large, async projects

Interest in cutting-edge AI: RAG, Knowledge Graphs, Graphiti

AWS confident - infrastructure doesn’t intimidate you

Ship-it mentality - you want to build products people actually use

London-based (hybrid work)

Independent worker who enjoys talking to users

Why Join Us

Early role in a shipping product with real customers

Big project, small team - your code matters

Zero bureaucracy - just build and deliver

Shape a real-world AI project from the ground up

Ready to build AI that actually works?

An exceptional opportunity for a 3E engineer to join this highly successful organisation on a 6 month contract from October. You will work on a 3E upgrade project (financial practice management application).

Key areas of the role:

Essential

Experience of working on 3E 2.8

VB.Net Development Experience

.Net Framework, .Net Core and .Net 8 and above experience

Understanding of finance business processes

Experience calling/interacting with SOAP services

Experience with workflow development

Desirable

Has worked in the legal/finance sector

Azure Logic Apps or MuleSoft Development Experience

Experience working in custom Development Frameworks/IDE’s

XSLT experience

The organisation has a great culture and offers an excellent working environment.

Senior C# Developer, Peterborough

Are you a skilled C# developer looking to make a meaningful impact in the world of financial services? Join our dynamic software house in Peterborough, where we build robust, scalable solutions that power the pensions industry.

About Us

We’re a well-established software house with a reputation for delivering high-quality, secure, and compliant systems to clients across the pensions and financial services sector. Our collaborative team thrives on solving complex problems and delivering intuitive user experiences.

What You’ll Do

As a C# Developer, you’ll play a key role in designing, developing, and maintaining our pensions software platform. You’ll work closely with product owners, QA engineers, and fellow developers to deliver features that help users manage retirement planning with confidence.

Responsibilities

• Develop and maintain C#/.NET applications focused on pensions administration and reporting

• Collaborate with cross-functional teams to define and implement new features

• Write clean, maintainable code and participate in code reviews

• Ensure software meets regulatory and security standards

• Contribute to architectural decisions and continuous improvement initiatives

• JavaScript/TypeScript (nice to have)

What We’re Looking For

• Proven experience in C# development (ideally 3+ years)

• Familiarity with financial or pensions software is a strong advantage

• Solid understanding of software development principles and lifecycle

• Strong problem-solving skills and attention to detail

• Excellent communication and teamwork abilities

What We Offer

• Competitive salary and benefits package

• Flexible working arrangements (hybrid or remote options)

• Supportive team culture with regular knowledge-sharing sessions

• Opportunities for professional development and certification

• Modern office space in central Peterborough

Ready to build software that helps people plan for their future? Apply now and be part of something that matters.

Role: ServiceNow Developer****Salary/Rate: £600-700 Location: hybrid multiple locations availableContract Duration: 12 months

We are currently looking for a ServiceNow Developer for our government client. This ServiceNow Developer role is hybrid, based between 2 days per week on site and the remainder of the week working remotely. Office locations include most major towns, with London being a preference.

The contract for the ServiceNow Developer position is for 12-months with potential to extend, operating inside IR35.

Security Clearance: Security Check (“SC Clearance”)

This role is inside IR35 - Due to the service of the role, it will now be based on an Umbrella solution.

Essential experience required:

ServiceNow Certified System Administrator (CSA) certification or equivalent experience.

Proficient in scripting (JavaScript, Glide API), platform configuration, and integration methods (REST/SOAP).

Demonstrable recent, practical development experience, not just solution design or consultancy oversight.

Strong ITSM development experience (e.g., incident, change, problem, catalogue, workflows, scripting)

Event Management (ITOM) or Scoped application development

Delivered customisation, scripting, integrations, and technical problem-solving directly, rather than relying on managed suppliers

Provide specific technical examples of what you have built and how

Delivered features in a fast-paced Agile or DevOps environment.

Familiarity with platform upgrade processes and maintenance of development standards.

Collaboration and communication skills, with the ability to contribute to solution design sessions and peer reviews.

Desirable:

ServiceNow Certified Application Developer (CAD) or relevant module-specific certifications (e.g., ITSM, ITOM) are a plus.

Relevant qualifications in ITIL or Agile methodologies.

Customer Service Management (CSM) / Application Portfolio Management (APM) / Security Incident Response (SIR) experience

Previous delivery experience with integrations such as GitHub, or Entra ID.

Understanding of security and governance requirements in public sector IT environments.

Job Role / Responsibilities:

Design, develop, and configure ServiceNow applications, workflows, and integrations across ITSM, ITOM, CSM, and custom modules.

Deliver assigned features aligned to roadmap priorities, such as: Yokohama upgrade readiness / Service Catalogue optimisation / Automation engine integrations / APM and CSM rollout

Build integrations using REST/SOAP APIs, mid-servers, IntegrationHub, and custom connectors.

Contribute to upgrade execution, clone analysis, and post-upgrade validation.

Participate in Agile delivery processes including backlog grooming, sprint planning, and retrospectives.

Conduct peer reviews and participate in Three Amigos sessions to ensure technical quality and user alignment.

Work with system administrators and support teams to resolve technically complex incidents and platform issues.

Produce and maintain technical documentation, supporting handover to internal teams or other contractors as needed.

If you are interested in the above role, please click Apply Now and send a CV for quick review.

As a member of the Disability Confident Scheme, Circle and our Client guarantees to interview all candidates who have a disability and who meet all the essential criteria for the vacancy. In cases where we have a high volume of candidates who have a disability who meet all the essential criteria, we will interview the best candidates from within that group. Our client is proud to support the Armed Forces Covenant and as such, they guarantee to interview all veterans, spouses / partners of military personnel who meet all the essential criteria for the vacancy. In cases where they have a high volume of ex-military candidates / military spouses, partners, who meet all of the essential criteria, theywill interview the best candidates from within that group. If you qualify, please notify us on igs at circlerecruitment dot com. We will be in touch to discuss your suitability and arrange your guaranteed interview.

Should you require reasonable adjustments at any point during the recruitment process, if there is a better way for us to communicate, please do let us know.

Developer, Programmer, Engineer, ServiceNow, ITSM, Service Now, Service-Now, JavaScript, Security Check, Sc Level, Sc Cleared, Sc Clearance, Security Cleared, Security Clearance, Security Vetting Clearance, Active SC, SC Vetted, Cleared To A High Government Standard, Dv Cleared, Dv Clearance, Dv Check, Developed Vetted, Developed Vetting, Dv Strap, Active DV,

Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.

Automation Engineer 6 Month Contract Glasgow £500-600 p/day

We’re looking for an experienced Automation Engineer to join a major financial client on a contract basis. This role focuses on the development side of automation, building robust frameworks and tooling that streamline post-code release processes and enhance software delivery.

Location: Glasgow (5 days onsite)

Contract: 6 Months (IIR35)

Rate: £500-600 p/day

Start date: ASAP

Key Responsibilities:

Design, build, and maintain automation solutions in Java & Spring Boot

Focus on post-release automation to improve deployment and delivery

Collaborate closely with developers and testers to optimise release processes

Ensure frameworks are scalable, maintainable, and performant

Key Skills:

Strong hands-on coding experience in Java (essential)

Proficiency with Spring Boot

Solid background in automation within software engineering environments

Ability to develop tools that support and improve release cycles

Strong problem-solving mindset and collaboration skills

Experience in financial services is essential

If this sounds like you, apply now for immediate consideration.

Candidates will be required to go through background checks before commencing contract.

Must be eligible to live and work in the specified work location . Some occasional travel maybe required. Only successful candidates will be contacted.

EQUAL OPPORTUNITIES Our client is committed to equal opportunities and actively seeks applications from all sectors of the community irrespective of sex, race, colour, nationality, ethnic or national origin, disability, marital status, sexual orientation, having responsibility for dependents, age, religion/beliefs, or any other reason which cannot be shown to be justified

Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy.

To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Backend Software Engineer C# .Net Core

Backend Software Engineer / Developer (C# .Net Core) Sunderland / WFH to £70k

Opportunity to progress your career in a senior, hands-on Backend Software Engineer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks.

As a Backend Software Engineer within the customer onboarding team you will help shape the player onboarding and registration journeys, including KYC and identity verifications. You’ll design and develop backend features that interact with the web front end (TypeScript, Vue.js) and migrate code from .Net MVC to .Net Core, ensuring it’s reliable, scalable and well documented.

This is a senior position where you’ll contribute to the planning of technical projects, provide guidance, conduct code reviews and input into technical discussions and decision making.

Location / WFH:

There’s a hybrid work from home policy with 2-3 days a week; when you’re in the office you’ll be collaborating with fellow technologists in a relaxed environment in awesome custom built offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym.

About you:

You have strong C# .Net Core backend development experience

You have experience of building scalable, reliable and secure web applications using modern techniques

You have experience of implementing frontend applications

You have a good knowledge of AWS

You’re collaborative with great communication, mentoring and leadership skills

What’s in it for you:

As a Backend Software Engineer / Developer (C# .Net Core) you will receive a competitive package:

Competitive salary to £70k + quarterly bonus

Holiday purchase scheme, plus an extra day for every your there (up to 5)

Pension, Private medical care

Onsite gym

Onsite restaurant with free breakfast, lunch, snacks and drinks

Free inner city parking

Free tickets to EFL matches

Hybrid working (x3 days a week office)

Family friendly policies

Social events and more!

Apply now to find out more about this Backend Software Engineer / Developer (C# .Net Core) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Full Stack AI Software Engineer

**Full Stack AI Software Engineer - Full Remote UK - £90,000 + Equity****This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably).**The client I am working with is an AI focused start-up backed by a £1.7M pre-seed investment. They are on a mission to streamline the deal making process, with the founders having had firsthand experience of the lengthiness and challenges of deal processes in the past. Their stack spans across back end, front end, data and crucially AI.This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage.What you’ll work on:

Backend APIs (Python/FastAPI): Build and maintain secure, high-performance services that drive AI features and data access at scale.

RAG & vector search: Design and improve retrieval pipelines (embeddings, chunking, hybrid search, ranking, feedback loops), owning schema design, latency, and relevance across vector databases.

LLM integration: Connect and orchestrate large language models (OpenAI, Bedrock, etc.), manage prompts, tools, safeguards, and evaluation.

Data pipelines: Ingest, clean, and transform structured and unstructured data; design efficient schemas (Postgres/NoSQL) for search and analytics.

Frontend (React/Next.js): Deliver user-friendly, performant UIs that make AI-powered features (search, filters, explanations, citations) clear and accessible.

Architecture: Shape a modular, scalable platform on AWS (ECS), separating ingestion, retrieval, reasoning, and delivery.

Quality & reliability: Ensure reliability through testing, CI/CD, observability (metrics/tracing for LLM and retrieval paths), and performance optimisation.

Collaboration: Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction.

Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development.

Requirements:

A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach.

5+ years’ experience in full-stack development.

Strong background in RAG systems, vector databases (pgvector, FAISS, Weaviate, Elasticsearch k-NN), embeddings, and hybrid search methods.

Practical knowledge of chunking strategies, indexing, precision/recall trade-offs, reranking, and evaluation techniques.

Proficient in Python (FastAPI) and React/Next.js.

Solid experience with both SQL and NoSQL databases (Postgres, DynamoDB, etc.).

Exposure to LLMs, embeddings, and vector search APIs.

Strong understanding of data engineering, schema design, ETL, and optimisation.

Proficiency with cloud (AWS preferred) and containerised deployments (Docker, ECS).

Knowledge of secure coding practices and managing sensitive data.

Excellent communication, problem-solving, and leadership skills.

Nice to have

Experience with rerankers (e.g., cross-encoders), hybrid retrieval (SQL + vectors), query expansion, or lightweight knowledge graphs.

Familiarity with LLM evaluation tooling (LangChain, LlamaIndex, OpenAI Evals) and observability for cost, relevance, and latency.

Background in B2B data products or fintech.

Contract till end of 2025 with possible extensions

Telford 2 days a week

Role Overview

We are looking for a highly skilled Front End Developer with strong React expertise to join the teams programme. This role is central to delivering modern, scalable web applications within a UK Central Government environment, requiring both technical excellence and the ability to work within a secure, large-scale setting.

This is a contract position running until the end of 2025, with a strong possibility of extension into mid-2026. The role is hybrid, requiring 2 days per week on-site in Telford.

Key Responsibilities

Deliver high-quality front-end solutions using modern React frameworks, with a focus on Remix and React Router v7.

Build and optimise applications for server-side rendering (SSR), ensuring performance, accessibility, and progressive enhancement.

Develop user interfaces with the Material-UI (MUI) React component library.

Write clean, robust, and scalable code in TypeScript.

Ensure code quality and resilience with end-to-end testing (E2E) using Playwright.

Work effectively in a Central Government delivery environment, collaborating with cross-functional teams.

Essential Skills & Experience

Strong commercial experience as a React Front End Developer.

Proven expertise with Remix and/or React Router v7.

Solid understanding of SSR and progressive enhancement principles.

Hands-on experience with MUI React component library.

Proficiency in TypeScript.

Experience with Playwright or similar modern E2E frameworks.

Previous Central Government / Public Sector project experience highly desirable.

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