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Overview
Find your next Frontend Engineer job with Haystack – the go-to IT job board for top frontend developer roles. Explore the latest opportunities in HTML, CSS, JavaScript, React, and more. Whether you're a junior or senior frontend engineer, discover jobs that match your skills and advance your career today!
Senior Full Stack Developer
Erin Associates
Birmingham
Hybrid
Senior
£55,000
RECENTLY POSTED
+2

Senior Full Stack Developer - Senior Software Engineer (Fullstack Node.js, React, DevOps, C#)
Birmingham, West Midlands Hybrid (2 days onsite per week)
Salary: to 55k + Excellent Benefits

Erin Associates are working with a leading software house specialising in enterprise solutions that is seeking a talented Full Stack Developerto join their Birmingham-based team. This hybrid role offers the perfect balance between flexibility and collaboration, with 1-2 days a week spent onsite.

As a Senior Developer, youll play a key role in the design, development, and delivery of scalable, high-performance software solutions. Youll work across the full stack, focusing on Node.js and React, while collaborating closely with other developers, architects, and stakeholders to deliver robust applications that meet enterprise-level demands.

Key Responsibilities for this Full Stack Developer role

  • Design, develop, test, and deploy high-quality software solutions.
  • Work across the full stack with Node.js, React, and C#.
  • Build and maintain RESTful APIs for large-scale enterprise systems.
  • Collaborate effectively with stakeholders to define technical requirements and priorities.
  • Implement and maintain automated testing to ensure reliability and maintainability.
  • Contribute to CI/CD pipelines and cloud-based deployments.

Key Skills & Experience

  • 5+ years commercial experience with TypeScript/React and Node.js.
  • Proficiency in JavaScript libraries such as React or Next.js.
  • Expert knowledge of REST API development using Node.js.
  • Experience working with C# in enterprise environments.
  • Familiarity with cloud computing, infrastructure as code, and CI/CD pipelines.
  • Experience with automated testing tools such as Jest or Vitest
  • Comfortable using Azure DevOPs

The Senior Developer will be joining a friendly, agile, and innovative team, based in Birmingham where you will play an integral role in the development of data-rich, user-friendly applications

Keywords: Senior Software Engineer, Fullstack Developer, Node.js, React, TypeScript, C#, REST API, NextJS, Jest, Vitest, CI/CD, Azure DevOPs, Birmingham, West Midlands, Full Stack Engineer, Software Developer

Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy.

Senior Software Engineer- GCS
Insignis
Multiple locations
In office
Senior
Private salary
RECENTLY POSTED

JOB DESCRIPTION

Job title: Senior Software Engineer - GCS

Location: Fareham, Hampshire

Responsible to: Principal Engineer - GCS

Liaison with: All Kraken staff, sub-contractors, customers, and suppliers

About the role: To work on the development of user-facing Ground Control Station (GCS) software designed to enable operators to remotely control and monitor autonomous vehicles beyond visual line-of-sight. This role focuses on developing robust, intuitive interfaces using C++, Qt, QML, and JavaScript, while also incorporating modern UX principles and thorough testing methodologies.

You will be responsible for designing, implementing, and optimising user interfaces that must enable operators to navigate complex tactical situations without overwhelming them. You will be expected to run UI experiments with our in-house team of operations experts and with key customers to determine critical software requirements. You should be comfortable handling complex workloads across R&D, prototyping, and mission-critical production deployments.

Primary responsibilities include, but are not limited to:

  • Work on the design and development of user-facing GCS software for autonomous vehicle monitoring and control.
  • Build and maintain user interface software using C++, Qt, QML, and JavaScript.
  • Engage with operators to gather requirements, validate usability, and refine user experience.
  • Develop prototypes and storyboards to capture user requirements and iterate on design concepts.
  • Ensure software robustness through rigorous testing, validation, and performance optimization.
  • Collaborate with cross-functional teams, including autonomy and hardware engineers, to integrate software solutions.
  • Document and maintain codebases with a focus on readability, scalability, and maintainability.
  • Provide technical leadership and mentorship to junior developers.

PERSON SPECIFICATION

Essential qualifications, skills and experience:

  • Extensive experience in C++ and Qt, ideally including QML and JavaScript.
  • Strong understanding of user interface design principles, particularly for mission-critical systems.
  • Experience defining software requirements, developing architectures, and producing robust implementations.
  • Proficiency in software testing methodologies, including unit testing, integration testing, and user acceptance testing.
  • UI testing techniques, including automated testing, usability testing, and end-to-end testing, is highly desirable.
  • Strong communication skills and the ability to interact effectively with end-users to gather requirements.
  • Proven ability to work independently and manage complex workloads effectively.

Desirable qualifications, skills and experience: as above but not essential for the role

  • Experience with storyboarding and UX design software (e.g., Figma, Sketch, Adobe XD).
  • Prior experience working in remote control systems, robotics, or defence-related industries.
  • Knowledge of the maritime environment, nautical charts, or survey software.
  • Familiarity with HTML/CSS and WebSockets.
  • Familiarity with cloud-based systems, containerization

Key behaviours that align with our commitment to excellence, collaboration and efficiency within the workplace:

  • To be punctual and manage workload effectively to meet deadlines and priorities
  • Clearly convey ideas and information while actively listening to others
  • Work well with colleagues to achieve common goals and support team members as needed
  • Identify issues and develop practical solutions in a timely manner
  • Maintain a high standard of conduct, respecting confidentiality and addressing challenges respectfully
  • Ensure work is accurate, thorough and free from errors through careful review
  • Take ownership of tasks, following through on commitments
  • Maintain professionalism in client interactions

General accountabilities and responsibilities:

  • To use personal judgement and initiative to develop effective and constructive solutions to challenges and obstacles in day-to-day activities and procedures within the specified role
  • To maintain personal ability in, and appropriate use of, all relevant IT (Information and Technology) and other systems required to adequately perform the role
  • To act ethically, with integrity and in the best interest of the business at all times
  • To maintain a professional and supportive relationship with team members and other departments to deliver business objectives or deadlines
  • To carry out any other duties as detailed by a member of the senior management team or authorised representative
  • To keep good time management to minimise any wasted time and maximise productivity and effectiveness

Health & Safety responsibilities:

  • To ensure that the working area is a clean and a safe environment in compliance with the best practice and health and safety policies
  • To ensure any equipment used is safe, within electrical test date and all guards and interlocks are working and in place
  • To act safely and responsibly in line with company processes and Health and Safety procedures to ensure your safety and the safety of others
  • To report any potential Health and safety hazards or violations to your line manager or directly to the QHSE Manager
  • To ensure any PPE or work wear required or provided for the job is worn and checked regularly for wear and then reported when replacements required
Software Developer
Rubicon Recruitment
Dorset
Remote or hybrid
Junior - Mid
£40,000 - £50,000
RECENTLY POSTED

Software Developer | Wimborne | £45,000 DOE Are you a detail-oriented developer with a passion for creating robust software solutions? Join a forward-thinking business where your expertise in Python and GUI design will make a real impact. This is an opportunity to work on innovative projects that shape the future of safety technology. As a Software Developer, you will benefit from: Competitive salary and career progression opportunities Flexible working options Training and professional development support Exposure to cutting-edge machine control technology As a Software Developer, your responsibilities will include: Designing and developing PC-based applications to meet project requirements Gathering requirements from internal teams and customers Creating, executing, and documenting unit, module, and integration tests Producing installable executables and application updates Providing technical support to installation teams and customers As a Software Developer, your experience will include: An engineering or science degree or equivalent software design qualification Proficiency in Python for PC applications Knowledge of GUI design tools such as Kivy or Qt Familiarity with version control systems like Git Understanding of cloud services such as AWS Strong organisational skills and a systematic approach If you’re ready to take the next step in your career, we’d love to hear from you. Apply today with an up-to-date CV or call Josh at Rubicon for more information

Application Software Engineer – JavaScript
RedTech Recruitment Ltd
London
Hybrid
Graduate - Junior
Private salary
RECENTLY POSTED
+7

A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks.

Location: London or Cambridge (3 days on site, 2 days remote)

Salary: Negotiable + comprehensive benefits

Requirements for Application Software Engineer:

History of academic excellence including a 2:1 or 1st class honours degree from a leading university plus AAB at A Level (or equivalent UCAS points)

Solid commercial experience using JavaScript and ideally, node.js and related technologies/frameworks - top new graduates considered for the Cambridge office

You class yourself as a tech innovator and the idea of shaping products and suggesting new technologies really appeals

Ability to quickly pick up new technologies – working in JavaScript you’re aware new technologies/frameworks emerge all of the time, and you will need to stay abreast of the latest and best technologies to apply to any given project

Good communication skills

Responsibilities for Application Software Engineer – Graduate Considered:

Work on web applications using a diverse toolset based around JavaScript technologies. While there will be opportunities to work across the stack. The current tech stack includes:

Web (UI): JavaScript (backbone.js, d3.js, three.js, pdf.js), Less/CSS

Web (Backend): Node.js, PostgreSQL, Elasticsearch, Redis

Develop, deploy and maintain web application infrastructure

Be a tech innovator and put ideas forward to the team

If you are keen there is the opportunity to mentor junior members of staff

What the role offers:

The chance to work on a diverse toolset of cutting-edge tech

Working for a leading software company who have a fantastic track record of successfully training and promoting internally

A great remuneration and benefits package

Applications:

If you would like to apply for this unique Developer role then please send your CV via the relevant links!

We’re committed to creating an inclusive and accessible recruitment process. If you require reasonable adjustments for your application or during the review process, please highlight this by emailing (if this email address has been removed by the job-board, full details for contact are available on our website).

Keywords: Software Engineer / Application Developer / Back-End Software Engineer / node.js developer / node.js Software Engineer / Full-Stack Developer / UI/UX Developer / JavaScript Developer / Vue.js Developer / MEAN Stack Developer / MERN Stack Developer / Meteor.js Developer / Express.js Developer / Web Design Engineer / Web Integration Developer / Web Architect / Software Engineer (Web) / Web Systems Developer/ Web Software Engineer / Web Programmer / JavaScript / Node.js / backbone.js / HTML5 / Less CSS / Computer Science / Web Development / Web Software Engineer / PHP Astrophysics / Software Engineering / JavaScript / React.js / AngularJS / Vue.js / Node.js / ExpressJS / Web UI / Front-end / full-stack / back-end / Developer


RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t of interest, please visit our website to see our other opportunities.

We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

Pega Java Developer
Qualient Technology Solutions UK Limited
Manchester
Hybrid
Senior
Private salary
RECENTLY POSTED
+5

We are looking for Java Full stack Developer with Pega Based in Manchester, UK - 4-5 Days a month travel to Office

Active SC or SC Eligible Candidate

A Java Fullstack Developer with Pega expertise. These professionals are responsible for designing, developing, and deploying enterprise applications using Pega PRPC (PegaRULES Process Commander) while utilizing Java for custom integrations and Back End services.

Key Responsibilities

  • Pega Development: Design and implement BPM solutions, case types, workflows, and rule components (rulesets, classes, flows) using Pega 8.x.
  • Java Backend Development: Develop custom Java components for complex business logic, and interact with Middleware services such as Hazelcast (IMDG, caching).
  • Integration: Build and consume REST/SOAP connectors, MQ/JMS, and integrate with relational databases (SQL, Oracle) or Mainframe systems (DB2, CICS).
  • Front End Development: Create user interfaces using HTML, CSS, and modern JavaScript frameworks (ReactJS/Angular).
  • Troubleshooting: Analyze and debug high-severity production issues, perform root cause analysis (RCA), and optimize performance.
  • Agile Collaboration: Participate in daily stand-ups, sprint planning, and work with business stakeholders to translate requirements into technical solutions.

Required Technical Skills

  • Pega Platform: Strong proficiency in Pega PRPC (8.x preferred), UI design, and data modelling.
  • Java/J2EE: Deep understanding of Java Core, Object-Oriented Programming, and web technologies.
  • Front End: JavaScript, ES6, ReactJS or Angular, HTML5, CSS3.
  • Integration & Database: RESTful APIs, SOAP, SQL, PL/SQL.
  • DevOps/Tooling: Git, CI/CD (Jenkins/Azure DevOps), Agile/Scrum, Eclipse/IntelliJ.
  • Optional/Preferred: Knowledge of Cloud (AWS/Azure/GCP), Kafka, or Kafka-based event processing.

Required Experience & Qualifications

  • Experience: 8-10 + years of total software development experience.
  • Pega Experience: Minimum 2-3+ years of hands-on experience specifically in Pega development.
Java Full stack Developer with Pega
LSA Recruit
Manchester
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+4

Job Title: Java Full stack Developer with Pega

Job Type : Permanent

Location & Travel: Manchester ( 4-5 Days a month travel to Office )

Job Description:

Required Technical Skills

  • Pega Platform: Strong proficiency in Pega PRPC (8.x preferred), UI design, and data modelling.
  • Java/J2EE: Deep understanding of Java Core, Object-Oriented Programming, and web technologies.
  • Front End: JavaScript, ES6, ReactJS or Angular, HTML5, CSS3.
  • Integration & Database: RESTful APIs, SOAP, SQL, PL/SQL.
  • DevOps/Tooling: Git, CI/CD (Jenkins/Azure DevOps), Agile/Scrum, Eclipse/IntelliJ.
  • Optional/Preferred: Knowledge of Cloud (AWS/Azure/GCP), Kafka, or Kafka-based event processing.

Required Experience & Qualifications

  • Experience: 8-10 + years of total software development experience.
  • Pega Experience: Minimum 2-3+ years of hands-on experience specifically in Pega development.
Full Stack Java Developer with Pega
Falcon Chase International
Manchester
Remote or hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+4

About the Role

We are looking for an experienced Full Stack Java Developer with Pega expertise to design, develop, and deploy enterprise-grade applications.

You will work on building robust BPM solutions using Pega PRPC (8.x) alongside Java-based Back End integrations and modern Front End technologies. This is an excellent opportunity to work on large-scale enterprise platforms within a secure and high-impact environment.

Experience Required

  • 8 to 10+ years total software development experience
  • Minimum 2-3+ years hands-on Pega development experience
  • Strong enterprise-level integration exposure

Key Responsibilities

  • Design and implement BPM solutions, workflows, and rule components using Pega 8.x
  • Develop custom Java components for complex business logic and Middleware integration
  • Build and consume REST/SOAP APIs, MQ/JMS integrations
  • Work with relational databases (SQL, Oracle) and Mainframe integrations (DB2, CICS)
  • Develop responsive UI components using ReactJS or Angular
  • Troubleshoot production issues, conduct root cause analysis, and optimise performance
  • Collaborate in Agile teams, translating business requirements into technical solutions

Technical Skills

Pega Platform

  • Strong hands-on experience with Pega PRPC (8.x preferred)
  • Case management, workflows, UI design, and data modelling

Java/Backend

  • Strong Java Core & J2EE expertise
  • OOP principles
  • Middleware integrations (Hazelcast IMDG, caching)

Front End

  • JavaScript (ES6+)
  • ReactJS or Angular
  • HTML5, CSS3

Integration & Database

  • RESTful APIs & SOAP services
  • SQL/PL/SQL
  • Oracle or similar RDBMS

DevOps & Tooling

  • Git
  • CI/CD (Jenkins/Azure DevOps)
  • Agile/Scrum
  • Eclipse/IntelliJ

Nice to Have

  • Cloud exposure (AWS/Azure/GCP)
  • Kafka or event-driven architecture experience
Software Developer
Vermillion Analytics
Epsom
Hybrid
Mid - Senior
£50,000 - £60,000
RECENTLY POSTED

Make an Impact with Technology That Matters Imagine building software that millions of people rely on to receive critical information. You will be shaping a platform that supports government bodies, national institutions, and education services, helping deliver communications efficiently, securely, and ethically. Right now, a brand-new platform is being built from scratch, and this is your chance to influence its architecture, technology choices, and future direction. You will be joining at the perfect moment to make your mark. What You Will Do * Shape the architecture of a next-generation SaaS platform * Build robust microservices that scale and perform * Develop in .NET and C# on the backend * Create intuitive, high-performing frontends with React and TypeScript * Deploy cloud-native solutions in Azure * Collaborate closely with senior technical leadership, helping set engineering standards * See your work directly impact real-world public sector users * You will take ownership, make decisions that matter, and help define how the platform evolves. Why You Will Love This Role * You will influence a product from day one, your ideas and decisions will shape the future * You will work on meaningful projects that make public sector communications more reliable, efficient, and ethical * You will have autonomy once onboarded, with flexibility to work remotely * You will be part of a small, collaborative team where your input is heard and valued * You will learn and grow alongside highly experienced technical leadership What You Bring * Deep experience in .NET/C# and building backend services * Strong React skills, with a solid understanding of its fundamentals * Experience designing or contributing to microservices architectures * Confidence in containerisation (Docker) and cloud-native solutions (Azure) * A solid grasp of SOLID principles, clean architecture, and maintainable code Bonus if you have worked in SaaS, public sector systems, or scalable high-availability platforms. How You Will Start Month 1 – Office-Based in Epsom * Weeks 1–2: Immerse yourself in the product and business, meet the team, and understand the roadmap * Weeks 3–4: Start hands-on development, working closely with the CTO, gradually taking ownership and ramping up at a pace that suits you After onboarding: * Work remotely with flexible arrangements * Required office attendance once every 3-week sprint (Mondays) * Take full ownership of your work and influence the platform All recent hires have been fully productive within the first month. You can too. Who You Are You are someone who: * Wants to build things properly from the ground up * Loves solving complex technical challenges * Cares about clean, maintainable architecture * Wants your work to have visible, real-world impact * Thrives in a collaborative team but can work autonomously * Are happy to travel to Epsom, particularly during the first month for onboarding and induction * Has the right to work in the UK (please note that visa sponsorship is not available) If you want more than just another job and want to help shape a platform that matters, this is the role for you

Full Stack Software Engineer React Typescript Java
Huxley Associates
London
Hybrid
Mid - Senior
£50,000 - £130,000

Full Stack Software Engineer React Typescript Java Banking London

This is a new and exclusive opportunity for a Full Stack Software Engineer who is primarily front office focused with React (75%) and Java (25%) to join this thriving front office derivatives team in this investment bank

Role details

  • Title: Full Stack Software Engineer
  • Technical focus - React (75%) and Java (25%)
  • Employer: front office banking derivatives
  • Permanent role salary 85- 125,000 plus bonus and pension
  • Location: London City and home working hybrid 50/50%
  • Technical stack: primarily Front end React/ typescript node.JS focused with a java base

This is an VP Banking front office Full Stack Software Engineer which is primarily GUI focused on React, 70% and some back end with Java 30%

This is a front office derivatives investment bank, and you will be working with international teams on big front office trading projects

This role will be interviewed in December, and offer out in January

Position Description

Derivatives Front Office Full Stack Application

We’re looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis and research.

You will be a Hands-on Full Stack developer using React as front end and Java 21 as the primary language for back end

Work with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution

This is an interesting role in a thriving area of the bank

For more information, and the chance to be considered, please do send through a CV- Good luck

React and java and full and stack and (bank or derivatives)

To find out more about Huxley, please visit (url removed)

Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Frontend Developer
Rise Technical Recruitment
Gloucestershire
Hybrid
Junior - Mid
£35,000 - £38,000

Stonehouse, Gloucestershire
Hybrid - 3 days in, 2 from home
35,000- 38,000 + 33 Days Annual Leave + Training + Progression + Hybrid

Excellent opportunity for a frontend developer to join a bespoke consultancy offering a friendly and welcoming team atmosphere, a brilliant training and development programme to help further your career into a Senior Dev, and a good work/life balance!

This company are a bespoke consultancy working with an exceptionally diverse customer base ranging from supermarkets to parliament! Due to an increase in workload they are looking to add a frontend developer to their team on a permanent basis.

In this role you will predominantly work with JavaScript, HTML, CSS, C#, TypeScript, and Angular. You’ll join a team of 7 Software Developers and work on projects together. There will be a large variety of clients so no two days will feel the same.

The ideal candidate will be a Frontend Developer with commercial experience. Candidates must be commutable to Stonehouse, Gloucestershire at least 3 days a week. The more exposure to the following the better but having all of them isn’t essential: JavaScript, HTML, CSS, React, Angular, TypeScript, and C#.

This is a fantastic opportunity to join a brilliant business offering excellent progression routes, a hybrid working offering, and a highly welcoming and friendly team dynamic.

The Role:
Frontend Development
Hybrid - Stonehouse, Gloucestershire
JS, CSS, HTML, C#, Typescript, Angular, C#, React
Full time permanent

The Person:
Frontend Developer
Combination of the following: JS, CSS, HTML, Typescript, C#, Angular, React
Commutable to Stonehouse
Full right to work in the UK

Reference Number: BBBH(phone number removed)

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.

Node, TypeScript, React Developer
The Portfolio Group
London
Hybrid
Senior
£70,000
+1

We’re looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You’ll be instrumental in our transition away from Drupal as we modernise and scale our platform.

Tech Stack:

  • At least 6-8 years commercial experience with Node, JavaScript or TypeScript
  • Exposure of Laravel and/or Python (Django or Flask a plus)
  • Familiarity with Drupal and some knowledge of modern front-end frameworks (React, Vue, etc.)

What You’ll Do:

  • Build scalable applications using modern frameworks and clean architecture
  • Contribute to backend services and APIs (Python or Laravel-based)
  • Help re-platform and migrate to a modern stack
  • Collaborate cross-functionally with UX, Product, and DevOps

What We Offer:

  • A supportive environment that encourages professional growth and continuous learning.
  • An inclusive, collaborative culture within one of the UK’s leading business services providers.
  • A competitive salary and benefits package.

49904MS

INDLON

Portfolio Payroll Ltd is acting as an Employment Agency in relation to this vacancy.

Senior Typescript, React Developer
The Portfolio Group
Manchester
Hybrid
Senior
£65,000

Are you a talented and passionate Front-End Developer looking for your next challenge?

Join a dynamic team at a leading HR tech company, where your skills will contribute to building innovative web applications used by over 100,000 businesses globally. They are seeking a Senior Front-End Developer with expertise in React, TypeScript, and modern front-end technologies to help create a seamless user experience for their SaaS products.

What You’ll Do:

  • Engage in full-cycle software development, creating scalable and high-quality solutions for small businesses.
  • Collaborate with a talented team of developers, designers, and product managers.
  • Take ownership of technical delivery, utilizing Agile methodologies and best practices like TDD.
  • Innovate and implement new tools and processes to boost efficiency.

About You:

  • Expertise in JavaScript/TypeScript and React development.
  • Extensive experience with testing, Git, and working with REST/GraphQL APIs.
  • Eager to collaborate in an office-first culture and mentor your peers.
  • Ambitious, adaptable, and committed to professional growth.

Benefits:

  • Competitive salary, profit-sharing scheme, and 25 days holiday (+birthday off).
  • Be part of a collaborative office-first environment, with a flexible hybrid work model.
  • A hybrid work environment fostering creativity and community, with regular guild meetups and hack days.
  • Access to 500 yearly training budget, health perks, and much more.

If you’re passionate about cutting-edge front-end development and want to make an impact, apply today and join the journey toward tech excellence.

50983MS

INDMANS

Portfolio Payroll Ltd is acting as an Employment Agency in relation to this vacancy.

Senior Front-End Developer
ISR RECRUITMENT LIMITED
London
Hybrid
Senior
Private salary
  • Senior Front-End Developer (Creative Technologist)
  • 6-month contract (initially)
  • Market Rates
  • Inside IR35
  • Remote Working (+ x1 day per week in central London)

The Opportunity

Our client is seeking a Senior Creative Technologist / Senior Front-End Developer to play a pivotal role in shaping the future of their digital experience delivery.

Joining a forward-thinking organisation at the intersection of design, technology and innovation, where you will help define how advanced prototypes and production-ready digital platforms are conceived, engineered and delivered.

You will be consulting alongside the Technology Director, Lead Visual Designer and an established Offshore Development team to ensure creative ideas are not only technically achievable but executed to an exceptional standard.

The successful candidate will bring experience partnering with leading, high profile, global brands providing creative technology consultancy that aligns creative ambition with technical feasibility across multidisciplinary creative and development teams.

The Role:

This is an opportunity to influence the delivery of globally recognised digital experiences while working within a highly creative and technically ambitious environment where you will have genuine input into technology direction, innovation strategy and creative execution.

You will operate as a senior technical voice within the business, translating conceptual ideas into high-performance digital experiences while influencing architectural and technology decisions across a range of complex projects.

NB: This role is remote-first, with collaborative in-person sessions in the central London office one day per week.*

Skills and Experience

Essential

  • Minimum of 7 years professional front-end development experience, including senior or leadership responsibility
  • Expert knowledge of JavaScript, TypeScript, React and modern build pipelines
  • Proven experience delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital experience development
  • Advanced experience with animation frameworks such as GSAP, Lottie or Framer Motion, with experience integrating APIs, headless CMS platforms and cloud-based architectures
  • Demonstrated experience collaborating across global and cross-functional teams, possessing strong communication skills with ability to engage both technical and creative stakeholders

Desirable

  • Experience with web-based 3D technologies including Three.js, WebGL or shader development
  • Exposure to AI or machine-learning driven creative workflows
  • Previous experience within digital agencies, creative studios or innovation environments

Role and Responsibilities:

Creative Technology Leadership

  • Lead development of high-fidelity prototypes, proof-of-concepts and immersive digital experiences
  • Drive adoption and exploration of emerging technologies including AI-driven creative tooling, WebGL, WebAR, immersive web and creative coding techniques
  • Translate conceptual and design-led thinking into scalable technical solutions
  • Provide technical insight to creative and strategic stakeholders on feasibility, innovation opportunities and implementation approaches

Senior Front-End Engineering

  • Own the front-end architecture and delivery across complex digital builds
  • Develop sophisticated, high-performance interfaces using React, TypeScript, and modern front-end tooling
  • Contribute to the evolution of component libraries and internal design systems
  • Deliver best-in-class animation, interaction, accessibility and performance optimisation

Cross-Disciplinary Collaboration

  • Partner closely with design leadership to deliver visually exceptional, pixel-perfect user experiences
  • Support technical discovery, scoping workshops and stakeholder presentations
  • Mentor developers and promote knowledge sharing across distributed teams

Innovation and Standards

  • Evaluate and introduce emerging frameworks, tools and methodologies
  • Champion best practice across performance, testing, accessibility and development workflows
  • Contribute to long-term creative technology strategy and capability development

Applications:

Please contact Edward here at ISR Recruitment regarding this newly created contract role working as a Senior Front End Developer (Creative Technology) on an Inside IR35 basis; as well as learning more about our client and how they are leading the way in developing the next generation of technology solutions within their sector through innovation and transformational technology?

Senior Cloud Full Stack Developer
James Newbury
Dunstable
Hybrid
Senior
£60,000 - £80,000
+1

If you are a versatile and highly skilled Senior Cloud & Full Stack Engineer ready to work, support and advance this UK leading companies modern application ecosystem, then please, do read on!

This role requires strong expertise across cloud infrastructure, backend microservices, frontend development, and legacy system support. The ideal candidate will possess comprehensive skills in all these areas, ensuring a well-rounded and robust contribution to our technology landscape.

Duration: temporary contract for 3-6months or so

This is a paid per hour PAYE temporary role

Rate of Pay PH: 33-43ph plus holiday pay (circa 60-80,000 if salaried)

Location: hybrid. Need to work in the office in Central Bedfordshire for meetings, reviews and handovers, which will be once a week or so.

Hours: 35 hrs per week 9am-5pm (1 hr lunch) Days: Mon-Fri

Benefits:

  • free parking
  • electric vehicle charge points
  • holiday pay accrual
  • wfh most of the time
  • pension after a qualifying period

Key Responsibilities

  • Design, build, and maintain AWS infrastructure-as-code deployments using Terraform and related tooling.
  • Manage and optimize serverless microservices, including Lambda functions, API Gateway, and Amplify-hosted applications.
  • Support and enhance Python-based Lambda microservices and Node.js backend components.
  • Maintain and develop React-based front-end applications, including complex UI components and dynamic API integrations.
  • Oversee database administration for MySQL/RDS
  • Apply strong security best practices across infrastructure, applications, and data flows.
  • Provide maintenance and incremental improvements to legacy .NET applications where required.
  • Produce and maintain clear technical documentation for infrastructure, services, and processes.
  • Collaborate effectively with cross functional teams through strong communication and teamwork.

Core Technical Skills (Primary Focus & Essentials/Nice to have)

  • AWS (essential) IaC & Terraform
  • Python (essential) for Lambda microservices
  • Node.js backend development (essential)
  • MySQL/RDS administration (essential)
  • React, HTML, CSS, and AG Grid
  • API Gateway & dynamic API integrations
  • Documentation and communication excellence (essential)
  • AWS Amplify workflows
  • Legacy .NET application support

Ideal Candidate Profile

  • Comfortable working across cloud infrastructure, backend services, and front-end applications.
  • Able to take ownership of systems end-to-end, from architecture to deployment.
  • Strong documentation habits and the ability to communicate clearly with technical and non?technical stakeholders.
  • A collaborative mindset with a focus on team alignment and shared problem?solving.
  • Eager to learn new technologies and expand into unfamiliar areas.
  • Excellent communication skills and a proactive approach.
  • Proven relevant experience, 3 years or more.
  • Eligibility to work in the UK on a full time basis (please, no student visas as it will not cover the duration of the hours/contract)
  • Ideally, a driver as the location of the office is not close by any public transport links

This is to start asap. So if you are this amazing, talented Cloud & Full Stack Engineer, then please send your cv to James Newbury Appointments for immediate review. If you do not hear back within 3 working days, unfortunately, you will not have been shortlisted on this occasion, however ,we would like to thank you for your interest and wish you all of the very best in your search.

Founding Fullstack Engineer
SR2
London
Hybrid
Senior - Leader
£150,000

Founding Full-Stack Engineer (Greenfield Digital Banking) Central London 4 days onsite Full-time 90,000 - 100,000 + 15-20% bonus

We’re working with a highly successful, family-owned international private bank to hire a Founding Full-Stack Engineer for a brand new, greenfield digital banking build based in Central London.

This is a rare opportunity to join right at the beginning of a newly formed product team and help build a next-generation digital banking experience from first principles deliberately outside of legacy systems. The environment is genuinely “startup-style” (small team, high ownership, fast delivery), but backed by serious scale, long-term investment, and a strong focus on quality, stability and client trust.

The role As one of the first engineering hires, you’ll play a key part in shaping:

  • the technical foundations
  • engineering standards
  • architecture and system design
  • how the team builds and ships product

You’ll work closely with Product and Design, delivering secure, high-quality digital experiences for high-value clients and complex workflows.

What you’ll do

  • Design, build and maintain end-to-end features across frontend and backend
  • Architect scalable, secure and maintainable systems for private banking / institutional use cases
  • Own key technical decisions, balancing delivery speed with long-term quality
  • Build APIs, services, data models and modern web experiences
  • Establish high standards of engineering quality through testing, reviews and automation
  • Contribute to platform foundations, shared components and internal tooling
  • Embed security, performance and resilience best practices into everything you ship
  • Help define engineering standards and ways of working as the team grows

What we’re looking for

  • 8-12+ years’ experience as a full-stack or senior engineer owning production systems
  • Strong experience building modern web applications across frontend and backend
  • Frontend expertise with modern frameworks (React, TypeScript or similar)
  • Strong backend experience (Node.js, Java, Python or similar)
  • Solid understanding of APIs, architecture, databases and cloud infrastructure
  • Exposure to CI/CD and modern DevOps practices (containers, Kubernetes, automation)
  • Comfortable being a technical owner in open-ended / ambiguous environments
  • A builder mindset - pragmatic, delivery-focused, and quality-led
  • Experience in financial services / fintech / regulated environments is beneficial but not essential
  • Strong awareness of security, privacy and compliance considerations is highly valued

Why this opportunity stands out

  • Genuine greenfield build with meaningful ownership from day one
  • Founding hire in a small, high-calibre team
  • Startup-style delivery with the backing of a global financial institution
  • Direct access to decision-makers and influence over product direction
  • Quality-first culture focused on trust, stability and long-term value
  • Competitive salary + strong bonus + benefits
Full Stack Web Developer (e-commerce)
Ernest Gordon Recruitment Limited
Eastbourne
In office
Junior - Mid
£45,000 - £50,000

Eastbourne

45,000 to 50,000 + Training + Progression + Company Benefits

Are you a Full Stack Developer with commercial programming experience using PHP, .NET or ColdFusion?

Do you want the chance to be part of an established and successful business, with the chance of progression or increased responsibility while furthering your developer skills and experience?

On offer is the opportunity to join an established and growing business, has an enviable reputation in the e-commerce industry, growing your skills and knowledge, part of a close-knit team, where they look after their staff and allow for personal and career development.

The ideal candidate is a Full Stack Developer with strong PHP, .NET or similar technologies skills, while being proficient with front-end.

The Role

  • Web Developer responsibilities
  • Learn from senior developers how to code in Adobe ColdFusion
  • Help plan and map the SDLC
  • Write clean code in both front end and back end languages

The Person

  • Commercial web development experience
  • Full right to work in the UK
  • Commutable to Eastbourne

Reference Number: BBBH23492

Key words: Full-stack, full stack, Back end, Back-end, Developer, Development, ColdFusion, CFML, PHP, .NET, Eastbourne

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV.

We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position.

The offered renumeration will be dependent on the extent of your experience, qualifications, and skill set.

Ernest Gordon Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying

Front End Developer (React / WPF / C#)
Cartisian Recruitment
Farnborough
In office
Mid - Senior
£50,000 - £70,000

Job Title: Front-End Developer
Location: London, Hampshire, Surrey, Greater London
Salary: £50,000 - £70,000

We are seeking a skilled Front-End Developer to join our innovative team. You will take a lead role in designing and building intuitive, responsive applications for key modules such as Scheduling and Reporting. This is a fantastic opportunity for developers passionate about creating polished, user-friendly applications that blend functionality with modern design principles.

Key Responsibilities

  • Design and develop rich, responsive applications using WPF, MVVM, and React.
  • Integrate with REST APIs to ensure seamless communication between the front end and back-end services.
  • Implement key modules such as Scheduling and Reporting, ensuring a smooth and user-friendly experience.
  • Optimize interfaces for performance and accessibility, including support for dark mode and Material Design principles.
  • Collaborate with back-end developers to ensure data flows smoothly and system functionality is maintained.
  • Develop web-based solutions using React, ASP.NET, and Bootstrap when required.
  • Utilize tools like GoJS and Node-RED to create dynamic, interactive front-end elements.
  • Incorporate advanced features such as AI-assisted suggestions to enhance productivity and decision-making.

Skills and Experience

  • Proven experience with WPF and MVVM, delivering desktop-based applications.
  • Strong proficiency in React and C#, including integration with REST APIs.
  • Solid understanding of usability, accessibility, and responsive design principles.
  • Familiarity with web frameworks and libraries such as ASP.NET, Bootstrap, and Material Design.
  • Awareness of advanced design trends such as Glassmorphism and dark mode support.
  • Experience using GoJS and Node-RED for interactive front-end features.
  • Strong problem-solving skills, attention to detail, and the ability to debug complex issues.

Due to our high vacancy response rates unfortunately, we are not able to reply to all applicants. If you have not had feedback from our consultants within 14 days, please accept that your application has not been successful.

Cartisian Technical Recruitment are a specialist recruitment agency sourcing engineers for Automation, Scientific Technologies, Automotive, General Engineering & Manufacturing sectors.

Senior Software Engineer
Tria
Gloucester
Hybrid
Senior
£60,000 - £75,000

Hybrid/ Central Bristol
60-75,000 + 10% bonus

We’re hugely excited to be recruiting exclusively for a Full Stack Software Engineer, to join a startup-style team within a global, data-driven organisation. Think fast moving, big budget, heaps of autonomy, and a breakaway type of culture that is committed to pushing technical boundaries.

A typical Day to Day

You’ll work across frontend and backend, building new features, enhancing existing ones, and exploring AI-driven capabilities like automation, predictive analytics, and intelligent decision-making tools. Collaboration with product, data, and global teams is key - you’ll have the freedom to experiment, innovate, and make a direct impact.

The Tech You’ll Use:

Their backend is predominately Python (Django & FastAPI) with JavaScript front end (bonus points if you’re a Vue pro!), you’ll be pulling from a SQL Database and predominately Docker K8’s DevOps set up.

Is it for you?

You’ll likely be someone that is motivated by using cutting edge AI derived tech, but also has no qualms in explaining jargon to non-technical folk! This is at times a semi outwards facing role, as you’ll work with the wider group to help implement the platforms solutions. You’ll likely have 4+ years commercial of Full Stack Software Engineering experience.

Sound a bit of you? Great! Please apply with an up to date CV and we can take it from there

Contract Flutter Developer
Spectrum IT Recruitment
London
Hybrid
Mid - Senior
Private salary

Spectrum IT’s partner are an enterprise digital platform provider who deliver a widely used, real-world consumer mobile application. They are entering a key delivery phase and are looking for an experienced Contract Flutter contractor to join them and help deliver new features and enhancements within a time-critical product roadmap. In this role you’ll be supporting upto 1.5 million customers across the UK and Europe.

This role has been deemed OUTSIDE IR35 and will be a remote working role with occasionally office visits to the West London/Uxbridge site.

You’ll be joining a modern engineering function working on a production-scale mobile app that integrates with a large Azure cloud-based backend platform.

The Role

You will play a key role in designing and building new mobile features while improving existing functionality in a live Flutter application. The work is highly collaborative, involving close interaction with backend engineers working in a .NET / Azure cloud environment, as well as product and design teams. This is a fast-paced contract where delivery momentum and quality both matter.

Key Responsibilities

  • Design and develop new features in a live Flutter application (iOS, Android, Web)
  • Contribute to architectural decisions within a modular Flutter codebase (Bloc / Cubits)
  • Implement clean, scalable Dart code aligned with best practices
  • Integrate backend services via REST (previous gRPC exposure beneficial)
  • Implement and enhance mapping functionality (Mapbox mobile, Google Maps web)
  • Contribute to CI/CD pipeline improvements (Azure / GitHub)
  • Support app performance optimisation, crash reduction, and stability improvements
  • Work within Agile sprint cycles, delivering against milestone-driven roadmaps

Required Skills & Experience

  • Strong commercial experience developing Flutter mobile applications
  • Solid experience with Dart and Flutter architecture patterns
  • Experience delivering features in live, consumer-facing mobile apps
  • Strong understanding of mobile app state management
  • Experience integrating REST APIs and handling asynchronous data flows
  • Knowledge of mobile performance optimisation and debugging
  • Experience working in a cloud-connected mobile architecture

Technical Environment

  • Flutter / Dart
  • Backend services built in a .NET
  • Microsoft Azure cloud platform
  • Source control via GitHub
  • Delivery tracking using Jira
  • Documentation and collaboration in Confluence
  • CI/CD pipelines supporting mobile deliver

For more information and to submit your interest, please apply with an updated CV.

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

Senior Moodle Developer
SF Recruitment
Coventry
Hybrid
Senior
£47,000 - £56,000

(Full Stack / PHP) - 6 Month FTC - Hybrid 1 day a week, West Midlands
£47,000 - £56,000 per annum

SF Technology are supporting a leading UK Higher Education institution in the recruitment of a Senior Moodle Developer to join their Digital Learning team on a 6-month fixed-term contract.

This is a hands-on, senior-level development role requiring strong experience in Moodle plugin development, integrations and enterprise-scale platform enhancement.

The Role
You will be responsible for the ongoing development, integration and optimisation of a large-scale Moodle environment within a complex Higher Education setting.

Key responsibilities:
Developing and maintaining custom Moodle plugins
Building and supporting deep Moodle integrations (REST APIs, LTI, data exchange)
Enhancing performance through logging, caching and clean code practices
Supporting Echo360 and related learning technologies
Providing senior-level troubleshooting (2nd/3rd line support)
Collaborating with internal developers and technical stakeholders
Contributing to continuous improvement and technical best practice
This role requires someone who can operate independently and deliver high-quality, scalable solutions.

Essential Experience
Proven hands-on Moodle development experience
Moodle plugin development (build or significant customisation)
Strong PHP development skills
REST API design and implementation experience
JavaScript, CSS and front-end development capability
Experience working with integrations across multiple systems
Linux command line familiarity
Higher Education experience is highly desirable.

Working Arrangement
1 day a week on site
West Midlands University
6-month fixed-term contract
Pro rata salary
Immediate start preferred

Due to the specialist nature of this role, we are particularly keen to speak with developers who can demonstrate deep Moodle plugin and integration expertise.
Apply via SF Technology for a confidential discussion.

Senior Front-End Engineer
Rise Technical Recruitment
London
Hybrid
Senior
£60,000 - £80,000

Senior Front-End Engineer (Angular)
Greater London (Remote/Hybrid - Flexible Working)
60,000 - 80,000 + Growth + Leadership + Equity Opportunities

An excellent opportunity awaits a strong Frontend Engineer with solid Angular experience who is looking to take a leading role within a growing, well-funded early-stage start-up. This position offers real ownership, shaping architecture, influencing product direction, and helping scale an engineering function from the ground up.

This company is a well-backed early-stage start-up with major commercial contracts already secured and founders who have previously built and exited successful businesses. They are building a data-driven platform that streamlines complex, multi-step processes through modelling, optimisation and workflow automation.

In this role, you will take ownership of the frontend, leading architecture and driving end-to-end development of the user-facing platform. Working closely with an experienced, backend-leaning CTO and the founders, you will help define technical direction as the team grows. With planned hires over the next 18 months, this role naturally progresses into a broader leadership position. The role is based in Central London, with flexible remote working and collaborative in-person time throughout the month.

The ideal candidate will have strong frontend architecture and engineering experience, ideally with latest versions of Angular. Experience with NgRx, RxJS and deploying to cloud environments is desirable. More importantly, they will be motivated by ownership, leadership and the opportunity to grow within a scaling business.

This is a fantastic opportunity for an ambitious frontend engineer who wants impact, progression and visibility in a funded start-up environment, helping shape both the product and the engineering team from an early stage

The Role:
Lead the frontend development and take ownership of the Angular platform
Deliver features end to end and help define technical standards
Work closely with the founders and CTO
Support the growth of the engineering team as new hires join
Based in Central London with flexible remote working and regular in-office collaboration

The Person:
Strong frontend development experience, ideally using modern Angular
Experience with state management tools such as NgRx or RxJS
Familiar with deploying applications into cloud environments (AWS, Azure, GCP)
Interested in taking on responsibility and contributing to technical direction
Looking to grow within an early-stage, scaling business

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.

Frequently asked questions
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