235 jobs found

Full Stack Developer (React/Node.js) | Manchester | Hybrid -3 days onsite | £45,000 - £65,000 (DOE) | Permanent I'm currently working with a growing Manchester-based tech business who are looking to add a Mid-Senior Level Full Stack Developer to their engineering team. This is a genuinely exciting opportunity to join a collaborative, modern engineering environment where you'll have ownership of features end-to-end and real input into technical decisions. The Role You'll be working across a modern JavaScript stack, building and scaling applications used by a growing user base. The team operate in Agile squads and place a strong emphasis on clean code, performance, and continuous improvement. Your day-to-day will include: Developing responsive Front End applications using React (TypeScript preferred) Building scalable Back End services and APIs using Node.js/Express Working closely with Product and Design teams to deliver new features Improving application performance and maintainability Contributing to testing, code reviews, and best practices What They're Looking For 2-5 years' commercial experience in a Full Stack capacity Strong React experience (Redux or similar state management a bonus) Solid Node.js Back End exposure Experience building REST APIs Database experience (SQL and/or MongoDB) Comfortable working in Agile environments Desirable but not essential: Next.js experience Cloud exposure (AWS or Azure) Docker/CI/CD knowledge Why It's Worth a Conversation Modern tech stack Clear career progression path Hybrid working model (Manchester-based office) Supportive engineering culture Real influence over product direction If you're a strong Full Stack Developer in the Manchester area and open to hearing about new opportunities, I'd be happy to share more detail. Full Stack Developer (React/Node.js) | Manchester | Hybrid -3 days onsite | £45,000 - £65,000 (DOE) | Permanent Oscar Associates (UK) Limited is acting as an Employment Agency 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.

Software Engineer (Mid Senior) Python Full Stack A fast-growing, technology-led consumer health & beauty scale-up is looking for a mid-level to senior Software Engineer to join its collaborative engineering team. The business builds and operates multiple direct-to-consumer brands, supported by a highly bespoke ecommerce platform, internal tooling, and in-house manufacturing systems. Technology sits at the heart of the company, enabling personalised products that make a meaningful difference to customers lives. This is a hybrid role, with regular collaboration time in a London-based office and flexibility to work remotely for part of the week. The role You ll join an agile, cross-functional tech team working across the full stack, partnering closely with Product, Design, and Operations to deliver scalable, high-impact software. The role has a strong backend focus in Pytho n , with exposure to modern frontend technologies and the opportunity to influence architecture, tooling, and engineering best practices as the platform continues to scale. This is a great opportunity for an engineer who enjoys ownership, autonomy, and seeing their work have real-world impact. What you ll be doing as a Software Engineer Designing, building, and deploying new features across a multi-brand ecommerce platform Writing high-quality, well-tested, maintainable code Contributing to architectural decisions and engineering standards Collaborating with Product and Design to translate requirements into robust solutions Working end-to-end across backend, frontend, and infrastructure Helping scale systems to support rapid business growth What we re looking for in a Software Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/version control Object-oriented programming Testing (unit & integration) Comfortable working in a fast-paced, evolving environment Nice to have Experience with TypeScript and React Exposure to frontend design systems Experience with Docker and cloud platforms (AWS preferred) Knowledge of modern web architecture and performance optimisation A proactive, pragmatic mindset someone who takes ownership and gets things done Why apply to be a Software Engineer? Join a mission-driven, high-growth tech business Work on products used by millions of customers Real influence over technical decisions and product direction Strong focus on learning, development, and career progression Competitive salary (£70k - £90k DOE) Equity, and a comprehensive benefits package Flexible hybrid working model with office based near Paddington

Principal Software Engineer Hours: 40h p/w Location: Remote Salary:60k-70k Build the platforms that power better travel money At eurochange , we're transforming foreign exchange - making it better, simpler and more convenient for millions of customers. Technology is at the heart of that journey, and we're looking for a Principal Software Engineer to help shape the platforms that drive our digital future. This is a senior, hands-on technical leadership role where you'll influence architecture, guide engineering standards, and deliver enterprise-grade solutions that scale with our ambitions. What you'll be doing As our Principal Software Engineer, you'll be a technical authority across our digital platforms, combining architectural vision with practical delivery. You'll: Lead end-to-end full-stack delivery , from backend services and APIs to customer-facing and internal applications Shape and evolve platform and system architecture , ensuring solutions are secure, scalable and future-ready Translate business strategy into robust technical designs , balancing innovation with resilience Set the standard for clean code, engineering best practice and quality across teams Drive modernisation initiatives , reducing technical debt and improving performance Champion DevOps, CI/CD and automation , enabling faster, safer releases Embed security, compliance and GDPR-by-design into everything we build Collaborate closely with Product, Design, Architecture and senior stakeholders Mentor and influence engineers at all levels, raising the bar for technical excellence About you You're a strategic, hands-on technical leader who enjoys solving complex problems and influencing direction. You're trusted for your judgement, calm under pressure, and passionate about building systems that last. You'll bring: Expert-level experience with C#, .NET and object-oriented design Strong front-end knowledge using JavaScript/TypeScript and React Deep experience designing and governing enterprise APIs (REST & SOAP), ideally on Azure Proven leadership in DevOps, CI/CD pipelines and cloud-native environments Advanced SQL Server and data modelling expertise Strong understanding of microservices and distributed systems Experience with CMS platforms (e.g. Umbraco) and third-party integrations A collaborative mindset and the ability to influence without line management Our Perks Are Out of This World! Colleague Rate on Travel Money 28 days holiday (inclusive of bank holidays) High Street Discounts Free 24/7 Virtual GP service for you and your family Cycle to Work Scheme Employee Wellbeing & Financial Support through Retail Trust Employee Assistance Programme - because you matter! Wagestream - access your earned wages when you need it Recognition Awards for outstanding service Additional holiday entitlement after 1 year Life Assurance and much more! Our Vision To be the UK's go-to travel money provider, adding value to every customer's journey! Our Purpose Foreign exchange but better, simpler & more convenient, we're the trusted inspirational experts. Our Values We Strive, We Trust, We're Aspirational, We're Responsible, We're Sincere

Senior JavaScript Engineer / JavaScript Engineer (Next.JS/React) Frontend Developer with curiosity for the whole stack London (Hybrid, Farringdon Tues/Weds/Thurs) £85k-90k + Bonus + Benefits Discretionary bonus (10%), Private Healthcare, 25 Days holiday, 5% pension, Life Insurance, two Volunteering days a year, Season Ticket Loan Do you love solving complex problems and building products real people rely on every day? This established company has spent 25 years helping tell some of the world's most iconic stories. With a team of 140 and a deep commitment to quality, they're looking for a Senior Frontend Developer to craft sophisticated client experiences within the music world. You're a thoughtful, solutions-driven engineer who cares about architecture, performance, scalability and long-term product impact. You don't just close tickets, you take ownership, think systemically and value clean, usable, maintainable code. Collaboration is second nature to you. You enjoy pairing, knowledge sharing and healthy technical debate. You're curious about tooling, infrastructure and already exploring how AI can enhance your workflow. The Role You'll join a small, cross-functional team spanning product, design, research, engineering and operations. It's a flat structure built on shared ownership and trust, with real influence over not just how things are built, but what gets built. People around you will push you to be your best and they love getting out for lunch together! The roadmap focuses on meaningful workflow challenges, including: Intelligent search and discovery experiences Seamless, responsive user journeys Simplifying complex processes Ensuring performance and reliability at scale With a front-end focus, you'll work across the product and stack, with scope to deepen your knowledge of infrastructure and tooling. Tech Stack TypeScript / JavaScript React, Next.js Vercel, AWS Serverless (Lambda, API Gateway) SQL Server, Algolia TeamCity (CI/CD) What You'll Find: A thoughtful, craft-led engineering culture Time to make sound architectural decisions Close collaboration with product and design Genuine ownership and accountability A stable, commercially established business This isn't "move fast and break things." It's about building well, sustainably and responsibly, while working on complex, interesting problems. If you're motivated by craft over hype and want to build reliable, well-designed tools at the heart of how people work, apply now or contact Simon Morris at Ithika Recruitment for a detailed discussion. Ithika Recruitment, partnering world-class talent with world-class companies.

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Velocity Black UK Velocity Black by Capital One harnesses the power of artificial intelligence, the warmth of human experts and the convenience of the latest interfaces to help high-performance people actualize the full potential of their lives. It's concierge, reimagined for the digital age. By harnessing 24/7 chat, AI, and mobile payments, we help our customers do more and be more in the digital age. From access to the hottest restaurants to guaranteed upgrades at the world's finest resorts. Make a custom request through the app and you will be chatting to our team within 1 minute, 24/7/365. What unites us are the values we share: the relentless pursuit and celebration of excellence, actualising the full potential of our lives, and impacting the world in a positive way. We are looking for talented software engineers to join our global Velocity Black by Capital One engineering team, with the opportunity to specialise in frontend, backend or work in a full stack capacity. As a Senior Software Development Engineer, you'll have the opportunity to be on the forefront of driving a major transformation with the marrying of these two innovative companies. Joining a startup deeply invested in technology with Capital One's entrepreneurial spirit and customer-first, tech-led culture, creates an environment where engineers can continue to disrupt the status quo to develop best-in-class customer experiences for the digital age. Y ou will work in a small but passionate team, and have a great deal of autonomy. You should be self-driven, willing to take ownership, ask the right questions and seek knowledge when necessary. If you think innovatively, and like to embrace bleeding edge technology, with a pragmatic approach, you will enjoy working here. The service we offer and build upon is unlike anything ever built before, and our product is rapidly evolving. Velocity Black is our core product, built in React Native and offering exclusive access and unbeatable word-wide service across Travel, Experiences, Luxury Goods and Dining. Our internal and bespoke request management platform, Gravity, is built with React and Node.js micro services, virtually augmenting our expert customer service agents with AI, delivering the unrivalled personal service our members expect and love. Explore our tech stack: What you'll do Deliver end to end functionality from ideation to delivery focused on the functionality surrounding the ability to make a request and message back and forth while helping to define and adopt best practices Work in a fast-paced, collaborative technical environment Utilise programming languages and tools like React Native, React, Node.js, JavaScript, TypeScript, micro services, AI, ML, open source frameworks, DevOps, large data sets, and more Perform software development leveraging a test-driven development pattern Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help high-performance people actualize the full potential of their lives Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community What we're looking for Experience with influencing technical decisions with a tech team in an agile environment Proven experience in software development using JavaScript or TypeScript Experience with testing software (automated tests or Test Driven Development) Previous experience working with AWS, GCP, Microsoft Azure or another cloud service Have a passion for continued learning of the latest JavaScript and ES versions and trends What you'll get to learn (any previous experience would be advantageous) An in-depth understanding and experience working with the cloud/AWS and the opportunities that it brings Solving real world problems and being comfortable working in a complex regulated environment Where and how you'll work This is a permanent position based in our London office. We have a hybrid working model, so you'll be based in our offices 3 days a week on Tuesdays, Wednesdays and Thursdays, and can work from home on Monday and Friday. Many of our associates have flexible working arrangements, and we're open to talking about an arrangement that works for you. What's in it for you Bring us all this - and you'll be well rewarded with a role contributing to the roadmap of an organisation committed to transformation We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers) Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance - with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave What you should know about how we recruit We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it's about what you do, not just what you say. That's why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few: REACH - Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies OutFront - to provide LGBTQ+ support for all associates Mind Your Mind - signposting support and promoting positive mental wellbeing for all Women in Tech - promoting an inclusive environment in tech EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC). Who We Are At Capital One, we're building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding. Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

Location Manchester About the job Job summary The Government Digital Service (GDS) is the digital centre of government - we are responsible for setting, leading and delivering the vision for a modern digital government. Our priorities are to drive a modern digital government, by: joining up public sector services harnessing the power of AI for the public good strengthening and extending our digital and data public infrastructure elevating leadership and investing in talent funding for outcomes and procuring for growth and innovation committing to transparency and driving accountability We are home to the Incubator for Artificial Intelligence (I.AI), the world-leading GOV.UK and at the forefront of coordinating the UK's geospatial strategy and activity. We lead the Government Digital and Data function and champion the work of digital teams across government. We're part of the Department for Science, Innovation and Technology (DSIT) and employ more than 1,000 people all over the UK, with hubs in Manchester, London and Bristol. The Government Digital Service is where talent translates into impact. From your first day, you'll be working with some of the world's most highly-skilled digital professionals, all contributing their knowledge to make change on a national scale. Join us for rewarding work that makes a difference across the UK. You'll solve some of the nation's highest-priority digital challenges, helping millions of people access services they need GOV.UK App The GOV.UK App is a new channel for GOV.UK. The app combines mobile-native features with AI technologies and functionality provided by other GDS products to offer a proactive and more personalised experience of GOV.UK on your phone. The app makes it easier for citizens to interact with government and helps government offer more proactive support to citizens This role will focus specifically on developing the GOV.UK app and its seamless integration with existing GOV.UK services and other government departments. Reporting into the Head of Architecture, you'll work within and support the wider GOV.UK app architecture team and collaborate with peers including the Head of Mobile Engineering to deliver a user-centric, highly scalable, resilient, and performant app experience. It is expected that this role will involve outreach to other government departments, so an ability to communicate to a wide set of stakeholders, along with the ability to manage many work streams concurrently is a must. Job description As a GDS Lead Technical architect, you'll share the responsibility for the digital transformation of government. You will help design and drive the technical strategy for the area you work in while ensuring alignment with broader GDS standards and goals. You'll hold the vision for technical architecture best practice in building resilient and reliable government services and communicate this to technical and non-technical audiences alike. Lead Technical Architects often work across different teams and services. You'll ensure that technical designs meet user needs and acceptance criteria, whilst conforming to time and budget constraints. You'll thrive using agile methods and enjoy working collaboratively with departments and multidisciplinary teams. Above all, you'll want to make government better, which may sometimes involve challenging the status quo. As a Lead Technical Architect, you'll: lead by example, be a visible leader who takes responsibility and acts as a role model contribute to the development and iteration of GDS architectural and engineering practices, principles and standards design technical services or plan system integration, selecting necessary platforms and technologies to meet project requirements and user needs provide technical leadership and consultancy to both internal and external development teams, ensuring designs & solutions are fit for purpose, whilst meeting time and budget restraints build and maintain technical roadmaps, looking ahead for future opportunities or blockers, and ensuring decisions by development teams align with the strategy encourage communication across multiple teams and wider organisational areas to identify strategic requirements and dependencies help develop services by contributing code, testing technologies and producing rapid prototypes advise teams on the right mix of capabilities to achieve their roadmapped goals and desired service levels act as a digital ambassador across government, supporting recruitment, identifying good practices for GDS to adopt and sharing experiences, e.g. through blog posts, tech talks at conferences etc be involved in helping recruiting technical architects and other senior technologists, where appropriate, helping sift and interview manage, coach and mentor more junior Technical Architects as well as others in the wider software engineering community Person specification We're interested in people who have: experience working on digital products, specifically those involving high profile native mobile apps experience in AWS, especially serverless and event driven architectures experience delivering platforms that handle load at a national scale experience building services which handle sensitive user data a passion for technology and its delivery in building a user-centric service in an ever changing space, ensuring the right technology solutions meet outcomes for our users strong software development and application architecture experience, with good knowledge of cloud technologies, open source technologies, testing, and at least one programming language such as Javascript an understanding of how to influence, manage and challenge complex stakeholder relationships and communicate with both technical and non-technical audiences experience of developing and managing high performing, agile, technical teams and creating an inclusive, collaborative culture across boundaries and locations practical knowledge at all levels of the web stack, from front-end code down to infrastructure and networking a deep understanding of modern technology practices such as test-driven development (TDD), continuous integration, continuous delivery and DevOps a good knowledge of cloud security architecture, including threat modelling, analysis and operations experience developing and implementing technical strategy and standards experience defining and refining technical governance in multidisciplinary agile environments If you meet a few of those criteria but think that you might not meet every last one then don't let that stop you from submitting an application.

Location East Midlands (England), East of England, London (region), North East England, North West England, Scotland, South East England, South West England, Wales, West Midlands (England), Yorkshire and the Humber About Us : At Justice Digital, we're dedicated to leveraging technology to drive impactful change across the justice system. As a Senior Software Developer, you'll play a pivotal role in enhancing access to justice and improving outcomes for offenders through innovative digital solutions. Responsibilities : You'll collaborate closely with fellow developers on our diverse tech stack and embrace opportunities to learn new technologies and systems. We tailor team assignments to align with your skills, interests, and career aspirations. For instance: Enhancing access to justice by developing a service to apply for legal aid in the Legal Aid Agency Supporting victims of crime to apply for compensation in a trauma-informed way by bringing more of the process online in the Criminal Injuries Compensation Authority Improving outcomes for offenders by building tools to manage rehabilitation services in our Probation team Maintaining transparency of government by managing freedom of information requests and parliamentary questions in our Central team Collaboration : You'll collaborate closely with user researchers, product managers, designers, delivery managers, technical architects, and content specialists who share our vision of leveraging technology to transform government services. Our Tech Stack Technologies : We use a diverse range of technologies, and we're seeking individuals who specialise in one or more and are eager to learn new languages and frameworks. Our tech stack includes: Application Code: Java, Kotlin, Python, TypeScript CI/CD: GitHub Actions Monitoring: Sentry Containerisation: Kubernetes, Docker Cloud Infrastructure: AWS Web Interfaces: GOV.UK and MoJ Design Systems Front-End Development : We value a deep understanding of web technologies, emphasising semantic HTML, performant CSS, and JavaScript or TypeScript. Accessibility is a core consideration across all our services. Learning and Support : Once part of our team, we'll support you in mastering our tech stack, regardless of your current experience. Explore our GitHub for insights into our technologies and the services we develop and maintain. Our Community : Join over 400 experienced developers who form our vibrant engineering community across the MoJ. You'll have opportunities to mentor junior colleagues and participate in informal support networks with peers. We encourage active engagement in shaping our engineering culture and community. Career Development : We take pride in our supportive and effective line management. Your skills are highly valued, and we're committed to helping you expand them within the civil service. You'll have opportunities to move between teams or departments, explore new technologies, and take on increased responsibilities aligned with your career goals. To help picture your life at MoJ Justice Digital please take a look at our blog and our Digital and Technology strategy 2025 Key Responsibilities: As a Senior Software Developer, you will: Technical Securely design, build, and maintain APIs, services, and systems. Contribute to and enhance existing codebases. Improve the resilience and stability of software through best practices. Apply methodologies to facilitate continuous delivery. People Develop and mentor team members through line management responsibilities, both formally and informally. Support lead developers in cultivating high-performing teams. Foster a diverse, inclusive culture within the development community, promoting awareness and inclusivity. If this feels like an exciting challenge, something you are enthusiastic about, and want to join our team please read on and apply! Person Specification Essential Demonstrate proven experience of delivering large and complex software solutions Demonstrate proven experience working in Java or Kotlin and be confident learning new languages Apply modern development and deployment techniques to your work, including continuous integration and continuous delivery Support a culture of software maintenance, clean code, coding standards and practices that make change and consistency easier Write automated tests to continuously validate your work Thrive when you work as part of a team that abides by the spirit of the manifesto of agile software development Enjoy sharing knowledge and working in a multi-disciplinary team Hold yourself and others to a high standard Solve problems in a systematic and innovative way Willingness to be assessed against the requirements for SC clearance

Front-End/Full Stack Developer (Vue, JavaScript, Python)Barnstaple, North Devon (Office Based) £30-50k Must be living in Devon already - No VISA Sponsorship Your new company I am engaged on a project to recruit a Front End/Full Stack Web Developer to be a key contributor to a Greenfield project working in the Construction sector. This role is offered on a full-time permanent basis working from their head office in Barnstaple 5 days per week. We are hiring for a Developer with a connection to the local area, so you must already live in Devon to be considered for this role. Your new role You will be joining a small but expert team working for an owner-operated business in the construction industry. Having grown exponentially year on year in revenue and headcount it's a great time to be joining and progression is at the forefront of their thinking for the technical team.You'll shadow a Senior Web Developer working on internal websites and systems to provide a better more interactive experience for their customers. The ideal candidate is a front-end focused developer with sector experience who has worked on a mix of internal CRM, web portal, and on-site mobile apps.You'll collaborate closely with product and engineering teams to implement new features, optimise performance, and ensure best practices are followed throughout the development lifecycle. What you'll need to succeed We're looking for a proficiency with modern JavaScript/TypeScript and ideally exposure to the Vue.js framework. This will be supported by a mix of Tailwind, CSS, Sass, Less, Jest. Exposure to Python/PHP, Node.js is highly desirable, though the role will lean towards the Front End.You must have experience working on Greenfield project builds, involved in scoping out, dealing with business stakeholders and having wider input that just coding. You should be available to start within 1 month and will not require Visa sponsorship. What you'll get in return You'll work for a company investing heavily into their technology team and where work life balance is not an abstract concept and no two days are the same.You'll work hybrid with their rural modern offices having ample parking and a feel-good culture. There is good holiday allowance and company pension, plus a great chance to take the lead on projects and push towards a Senior Dev role. What you need to do now At Hays Technology, we are shaping the future of recruitment. The rapid adoption of cloud, which is making customer interfaces more engaging and creating a seamless engagement with businesses, means that from the foundation of your organisation up, software developers are critical to success. As the competition for talent grows, we're ready and waiting to help developers really make an impact on organisations, so talk to us today. We are Hays Technology.To find out more and to be considered for this position please apply directly, or contact Max Wilcock, Senior Business Director on . Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Senior Developer (Node/React) Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer, with strong skills in Node and React, to join a high-performing product team working on a global, high-traffic eCommerce platform handling thousands of transactions daily. You'll play a key role in designing and developing end-to-end solutions, collaborating closely with both technical and business teams to deliver new features that drive growth and enhance the customer experience. What You'll Do Build and maintain robust, scalable applications across the full stack (Node/React/TypeScript) Collaborate in an agile team environment to deliver clean, maintainable, and testable code Influence architectural decisions and technology choices Optimise Front End and Back End performance to ensure fast, seamless user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS, and responsive design principles Strong understanding of Back End technologies and best practices Passion for writing clean, well-tested code Experience with cloud platforms (AWS, Azure, or GCP) Excellent communication skills and the ability to explain technical ideas clearly A mindset focused on scalability, maintainability, and continuous learning Must be proficient in Node and React Nice to Have Degree in Computer Science or a related field Experience in eCommerce sectors Familiarity with CI/CD tools such as Jenkins or GitHub Actions Why You'll Love It Here Work on a product with global reach and real-world impact Have a voice in how things are built - your ideas matter Collaborative, forward-thinking engineering culture Flexible working environment with opportunities for growth Location: London Salary: £80k/per annum

Senior AI Platform Engineer Aberdeen - Tech Hub (min 3 days onsite) I'm working with an early-stage AI platform business building an enterprise-grade, agentic SaaS product. Over the last 6 months they've built and deployed the first layer of the platform into live enterprise environments and already have customers onboard. The focus now is scaling the core platform and maturing it into a robust, production-grade SaaS offering. This is their first Full time engineering hire and is a hands-on role with real ownership, suited to someone who wants to build an AI platform properly rather than sit within a large, structured engineering function. This is an amazing opportunity to join at an early stage, take ownership of core platform architecture and position yourself for meaningful equity participation as the business scales. You'll work closely with the founders to: Own and scale the Python Back End (FastAPI) Architect and deliver production-ready AI systems Build and optimise agentic workflows (LLMs, LangChain) Support cloud deployments (GCP live, Azure upcoming) Take large chunks of functionality from concept through to production Contribute to product roadmap and technical direction They're looking for: 5-10 years' experience Strong Python Back End background SaaS product exposure Cloud deployment experience Someone comfortable in early-stage environments High attention to detail and genuine curiosity around agentic AI Some Front End experience (JavaScript/React) is helpful but not essential. Bootstrapped and founder-backed. Long-term scale ambition. If you'd like more detail, apply online.

Senior Developer (Node/React) Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer, with strong skills in Node and React, to join a high-performing product team working on a global, high-traffic eCommerce platform handling thousands of transactions daily. You'll play a key role in designing and developing end-to-end solutions, collaborating closely with both technical and business teams to deliver new features that drive growth and enhance the customer experience. What You'll Do Build and maintain robust, scalable applications across the full stack (Node/React/TypeScript) Collaborate in an agile team environment to deliver clean, maintainable, and testable code Influence architectural decisions and technology choices Optimise Front End and Back End performance to ensure fast, seamless user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS, and responsive design principles Strong understanding of Back End technologies and best practices Passion for writing clean, well-tested code Experience with cloud platforms (AWS, Azure, or GCP) Excellent communication skills and the ability to explain technical ideas clearly A mindset focused on scalability, maintainability, and continuous learning Must be proficient in Node and React Nice to Have Degree in Computer Science or a related field Experience in eCommerce sectors Familiarity with CI/CD tools such as Jenkins or GitHub Actions Why You'll Love It Here Work on a product with global reach and real-world impact Have a voice in how things are built - your ideas matter Collaborative, forward-thinking engineering culture Flexible working environment with opportunities for growth Location: London Salary: £80k/per annum

Senior Front-End Developer (Creative Technologist) 6-month contract (initially) Market Rates Inside IR35 Remote Working (plus 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 the Client Design Practice for a $bn US tech platform and influence the delivery of globally recognised digital experiences, 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, while working within a highly creative and technically ambitious environment. 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. 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 A proven pedigree with a minimum of 7 years professional front-end development experience, including senior or leadership responsibilities Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Experienced in 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 Applications: Please contact Edward here at ISR Recruitment to learn 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 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?

Forward Deployed Engineer Generative AI / LLM Deployment GenAI LangChain RAG AWS Kubernetes Customer-Facing We are hiring a Forward Deployed Engineer to lead the deployment of production-grade Generative AI and LLM solutions into enterprise environments. This is a hands-on, customer-facing role focused on building and deploying RAG pipelines, multi-agent systems and fine-tuned LLM applications using tools such as LangChain and LangGraph. You will embed with client teams, own technical delivery from prototype to production, and demonstrate measurable KPI impact. Key Responsibilities Design and deploy GenAI / LLM applications (RAG, agentic AI, fine-tuning) Lead production deployment on AWS, Azure or GCP Build scalable backend systems in Python (JavaScript a plus) Manage infrastructure using Kubernetes, Docker, Terraform Own end-to-end technical delivery across multiple client deployments Conduct debugging, optimisation and root cause analysis Communicate complex AI concepts to technical and non-technical stakeholders Requirements Strong experience building and deploying LLM / Generative AI solutions Hands-on with LangChain, RAG, multi-agent systems Cloud ML deployment experience (AWS, Azure or GCP) DevOps tooling: Kubernetes, CI/CD, GitHub, GitOps Customer-facing technical delivery experience Background in Machine Learning, Data Science or AI Engineering This role suits a Senior Machine Learning Engineer, Applied AI Engineer, AI Solutions Engineer or LLM Engineer who enjoys client impact, rapid prototyping and owning delivery in fast-moving environments. Apply now to work at the forefront of enterprise AI deployment and agentic systems.

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 Software Engineer 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

Software Engineer UK Based Remote Friendly 35,000 to 70,000 depending on level A high-growth engineering consultancy is expanding its software team as it scales significantly over the next 12 to 18 months. This is not a maintenance role. This is an opportunity to build technically complex systems from scratch, often at the intersection of software and hardware, across cutting-edge sectors including biotech, quantum computing, heavy industry and government-backed R&D. Due to strong inbound demand, the business is hiring across multiple levels. The Role You will work in small, multidisciplinary teams delivering bespoke engineering solutions. Projects are technically challenging and require strong engineering fundamentals, production-quality code and real ownership. This environment suits engineers who enjoy solving complex problems rather than simply implementing tickets. Opportunities are available at: Graduate Software Engineer Senior Software Engineer Senior Software Engineer (Advanced / Principal Level) There is flexibility on title for exceptional candidates. Technology Environment Core stack includes: C++ Python JavaScript or TypeScript Frontend and backend development Desirable experience: Firmware or microcontrollers Hardware integration LLM tools or AI-assisted development UX or interface thinking Strong engineering principles matter more than matching every technology exactly. What They Are Looking For Graduate level: Strong fundamentals Demonstrable coding ability Curiosity and fast learning capability Senior level: 3+ years commercial experience Experience delivering production systems Strong ownership and accountability Advanced Senior level: Deep technical capability Architectural judgement Comfort making engineering decisions Potential mentoring influence Working Model UK based only Remote friendly Occasional office presence required Flexible hours Generous holiday allowance Additional office-day benefits Why Join High-growth environment with strong financial backing Complex, meaningful engineering challenges Direct access to leadership Opportunity to shape a scaling team Strong project demand and pipeline This is an engineering-led environment that values quality, intellectual honesty and high standards. If you are looking to build real systems with impact rather than maintain legacy code, this is a rare opportunity to join at an exciting stage of growth.

Senior Full-Stack Developer My Client is a fast-growing technology company building high-performance, real-time digital products used at significant live and large-scale environments. They are seeking a Senior Full-Stack Developer to play a key role in shaping and scaling their core platform. This is a senior, hands-on position working closely with the CTO to architect, build and optimise systems that must perform reliably under substantial concurrent usage. The Role You will collaborate directly with the CTO (an experienced full-stack engineer) to design and deliver robust, scalable systems. This role spans frontend, backend and infrastructure. It is ideal for someone who enjoys technical ownership, architectural input and solving complex engineering challenges. Key Responsibilities Design and implement scalable cloud-based architectures using Infrastructure as Code Build and enhance high-performance, real-time web applications Develop systems capable of handling high-throughput, concurrent usage Improve performance, reliability and scalability across existing products Build new web applications, services and supporting infrastructure Implement comprehensive unit testing and conduct load/performance testing Establish and maintain CI/CD pipelines Improve developer experience and streamline onboarding processes Contribute to technical strategy and architectural decisions About You You are: 5+ years experience in full-stack development Strong in web fundamentals, networking concepts and security best practices Comfortable moving between frontend, backend and infrastructure Experienced designing and implementing AWS-based architectures using IaC Confident building scalable, low-latency real-time systems (e.g. WebSockets, event-driven systems) A collaborative team player who values paired programming and knowledge sharing An articulate communicator with strong analytical thinking Calm and solutions-focused when working under pressure Tech Stack You don t need experience in everything listed, but strong exposure to comparable technologies is expected. Frontend: React, JavaScript/TypeScript, CSS Backend: Node.js, Redis, DynamoDB, MySQL AWS services such as CloudFront, ECS, Lambda, S3 and EC2 Tools & Practices: Git, Infrastructure as Code, Vite, Webpack, Docker, CI/CD, Unit Testing Bonus: Terraform Benefits: MacBook Pro and modern equipment Remote-first (UK-based) 25 days holiday + bank holidays Flexible working (core hours 9:00 5:30) Supportive, high-trust culture Interested? Please Click Apply Now! Senior Full-Stack Developer

Principal Software Engineer Hours: 40h p/w Location: Remote Salary:60k-70k Build the platforms that power better travel money At eurochange , we re transforming foreign exchange making it better, simpler and more convenient for millions of customers. Technology is at the heart of that journey, and we re looking for a Principal Software Engineer to help shape the platforms that drive our digital future. This is a senior, hands-on technical leadership role where you ll influence architecture, guide engineering standards, and deliver enterprise-grade solutions that scale with our ambitions. What you ll be doing As our Principal Software Engineer, you ll be a technical authority across our digital platforms, combining architectural vision with practical delivery. You ll: Lead end-to-end full-stack delivery , from backend services and APIs to customer-facing and internal applications Shape and evolve platform and system architecture , ensuring solutions are secure, scalable and future-ready Translate business strategy into robust technical designs , balancing innovation with resilience Set the standard for clean code, engineering best practice and quality across teams Drive modernisation initiatives , reducing technical debt and improving performance Champion DevOps, CI/CD and automation , enabling faster, safer releases Embed security, compliance and GDPR-by-design into everything we build Collaborate closely with Product, Design, Architecture and senior stakeholders Mentor and influence engineers at all levels, raising the bar for technical excellence About you You re a strategic, hands-on technical leader who enjoys solving complex problems and influencing direction. You re trusted for your judgement, calm under pressure, and passionate about building systems that last. You ll bring: Expert-level experience with C#, .NET and object-oriented design Strong front-end knowledge using JavaScript/TypeScript and React Deep experience designing and governing enterprise APIs (REST & SOAP), ideally on Azure Proven leadership in DevOps, CI/CD pipelines and cloud-native environments Advanced SQL Server and data modelling expertise Strong understanding of microservices and distributed systems Experience with CMS platforms (e.g. Umbraco) and third-party integrations A collaborative mindset and the ability to influence without line management Our Perks Are Out of This World! Colleague Rate on Travel Money 28 days holiday (inclusive of bank holidays) High Street Discounts Free 24/7 Virtual GP service for you and your family Cycle to Work Scheme Employee Wellbeing & Financial Support through Retail Trust Employee Assistance Programme because you matter! Wagestream access your earned wages when you need it Recognition Awards for outstanding service Additional holiday entitlement after 1 year Life Assurance and much more! Our Vision To be the UK s go-to travel money provider, adding value to every customer s journey! Our Purpose Foreign exchange but better, simpler & more convenient, we re the trusted inspirational experts. Our Values We Strive, We Trust, We re Aspirational, We re Responsible, We re Sincere