1 to 25 of 26 Remote/Hybrid Permanent API Development Jobs

Technical Product Manager

Hiring Organisation
Creditsafe
Location
Cardiff, Wales, United Kingdom
looking for a Technical Product Manager to join the API team, driving the product direction. This is a highly technical role, the ideal candidate will have worked in a technical role previously moving in to Product or have a passion for development and understand the structure of API … current and future customer needs (including readiness for AI agents and LLM-based consumption). Key to the role will be working with the API Architect and development team to ensure we are building the right thing at the right time. You will work closely with engineering, product ...

Senior Data Analyst

Hiring Organisation
Inspired
Location
Manchester Area, United Kingdom
Implementation Project Manager to design, develop and operate a SQL-based data ingestion and migration platform used to onboard new clients. Supporting the ongoing development of a core data platform that underpins business operations and client delivery. Developing and supporting SQL scripts, including performance optimisation, review and enhancement. Providing … service desk support for data-related issues, ensuring timely investigation and resolution. Optionally contributing to API development to support data integrations across systems and clients. Read and comply with the company’s Health and Safety Policy; taking reasonable care for the Health and Safety of themselves and others ...

Full Stack Developer

Hiring Organisation
Manpower UK Ltd
Location
Lewes, East Sussex, United Kingdom
Employment Type
Permanent
end. The individual will also ideally have additional AI skills with Cursor or a similar coding agent. You will lead both backend and frontend development, collaborate with Product Owners and stakeholders, and play a key role in driving the long-term technical vision of our platforms. … joining an organisation where your work has visible impact, your ideas are valued, and innovation is encouraged. Key Responsibilities: Platform Development and Technical Leadership Lead the ongoing development and enhancement of multiple Laravel-based platforms Shape and maintain the long-term technical roadmap Translate business and user requirements ...

Software Engineer (.NET)

Hiring Organisation
Adria Solutions Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum
someone who enjoys practical engineering, collaborative problem-solving, and delivering maintainable solutions in a fast-moving environment. What You’ll Be Doing Software Development Contribute to the development and maintenance of .NET applications and services Build APIs, integrations, and backend functionality across a variety of projects Write clean … breaking down work into clear deliverables Support predictable and high-quality delivery outcomes Participate in Agile ceremonies, planning, and technical discussions Help maintain development standards, processes, and best practices Engineering Quality Contribute to CI/CD pipelines, automated testing, and DevOps practices Participate in code reviews and collaborative engineering ...

Senior Software Engineer

Hiring Organisation
Frontline Ins UK
Location
Belfast, Northern Ireland, United Kingdom
Insurance UK team brings new technologies and insights to the US market with a focus on data science and machine learning, data analytics, platform development, and project management to augment Frontline Insurance's operations and competitiveness in the US Insurance Industry. The Role As a Senior Software Engineer … platforms. This position requires a balanced mix of hands-on engineering, problem-solving, and technical leadership. You will be responsible for driving new feature development, resolving bugs and technical issues, and contributing to the architectural decisions that shape our applications. You should be comfortable working both independently and collaboratively ...

Artificial Intelligence Engineer

Hiring Organisation
SBS
Location
United Kingdom
that enhance SBS products and client offerings. The ideal candidate will combine strong software engineering fundamentals with applied AI/ML expertise, enabling the development of scalable, production-grade AI systems in a regulated financial services environment. Location: UK or EU Hybrid/Remote: Remote (Occasional travel required) Responsibilities … Solution Development Design, build, and deploy AI/ML models and intelligent applications across SBS platforms Develop solutions leveraging: Machine Learning (ML) Natural Language Processing (NLP) Generative AI (GenAI/LLMs) Translate business requirements into technical AI solutions that deliver measurable impact Model Deployment & MLOps Implement and manage ...

Junior Full Stack Developer - Frontend focused

Hiring Organisation
Wanda Health
Location
City Of Bristol, England, United Kingdom
frontend focus to help build our next generation healthcare platform. This role is ideal for someone with around 2–4 years of commercial development experience who enjoys building user interfaces, wants to grow their React and React Native skills, and is interested in becoming a well-rounded full stack … learn while helping deliver software used in real healthcare programmes. What You’ll Work On Build web application features using React Support mobile application development using React Native Turn Figma designs, user flows and acceptance criteria into working application features Implement screens, forms, validation behaviours, state handling and API ...

Full Stack Developer

Hiring Organisation
Medicines Evaluation Unit Ltd, an IQVIA business
Location
Wythenshawe, England, United Kingdom
Location: Manchester/Hybrid Department: IT About the Role A clinical trials organisation is seeking a Full Stack Developer to support the design, development, and maintenance of secure, high-quality software solutions. The successful candidate will work across the full development lifecycle in a regulated environment, ensuring … support APIs and related integrations · Work within a regulated clinical trials environment, following SOPs and applicable compliance requirements · Contribute to secure software design, development, testing, and deployment · Maintain and improve CI/CD pipelines and deployment processes, including Jenkins · Support observability and monitoring practices using Open Telemetry, Loki ...

Application Technical Support Analyst

Hiring Organisation
Worldline
Location
United Kingdom
Rail Industry. The role requires strong Java expertise and offers the opportunity to utilise and further advance your current problem-solving and development skills. This role is a remote working role ( Mainland UK based ) although there is an expectation that the candidate will attend the monthly team collaboration … implement fixes for critical system issues. Create/Maintain troubleshooting documentation and Standard Operating Procedures. Perform on-call support as part of rota. Development & Enhancement Attend meetings with clients to discuss requirements for new releases. Impacting change requests from clients; clarifying their requirements where unclear and identifying options, producing ...

M365 Messaging Administrator

Hiring Organisation
Harvey Nash
Location
Knutsford, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
promptly Experience with Copilot, Copilot Studio, and Agents Strong knowledge of Exchange Online Strong understanding of the Microsoft 365 tenant platform Experience with Graph API and API development Experience with Entra backup solutions, including Rubrik Ability to identify risk mitigation opportunities and develop new policies and procedures ...

Lead SaaS Architect – Commercial Transformation Platform, AI Powered

Hiring Organisation
Stratence Partners
Location
United Kingdom
deployment and evolution of our Commercial Transformation Platform. This is a senior hands-on role combining: SaaS platform architecture full-stack engineering AI-native development data integration & analytics enterprise scalability technical consulting We are looking for a rare hybrid profile: AI-native builder full-stack developer solutions architect technical … role requires active hands-on implementation capability, not only architectural oversight. What we are looking for Architecture & Platform Engineering Multi-tenant SaaS architecture API-first environments Scalable and modular systems Cloud-portable architectures Security-by-design Enterprise-grade reliability Development Active production coding Full-stack implementation ownership Backend ...

Software Engineer

Hiring Organisation
Addition
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
deployment, ensuring we meet the evolving needs of our customers with innovative, reliable software. Required Skills: Strong experience in C# and .Net Core development Proficiency with Web API design and development Solid understanding of REST principles and SOLID design patterns Hands-on experience with Docker, Kubernetes …/SCRUM methodologies, CI/CD, and DevOps practices Good communication skills and a collaborative team mindset Nice to Have Skills: Experience with Web API integrations and microservices architecture Knowledge of Kubernetes and container orchestration AWS or Azure certifications or experience Familiarity with WebSocket or real-time data streaming ...

C Sharp Developer (Blazor)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Farnborough, Hampshire, UK
Employment Type
Full-time
Angular framework to build and support frontend web applications Strong experience with Razor/Blazor is important for this role Experience of RESTful API development within microservice architecture Experience of deploying to cloud architecture within Kubernetes Experience delivering new functionality and changes to established financial applications Experience working … part of a collaborative development team, contributing to code reviews and shared delivery Experience supporting applications in production environments, including troubleshooting and root cause analysis Ability to work from written specifications or JIRA stories, refining solutions independently Experience working with analysts and testers to refine requirements and support delivery ...

.NET Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, England, United Kingdom
Work on a mix of greenfield development and the modernisation of existing business-critical applications , making a real impact while expanding your technical skillset. An exciting opportunity has opened for a Full Stack Developer to join a growing and forward-thinking organisation in Hampshire. Following new leadership within … systems and digital capabilities. Full Stack Developer Hampshire | Hybrid Working | £45,000 – £50,000 You’ll be working as part of a collaborative development team , helping to design, build, and maintain modern applications and APIs that support both internal teams and customer-facing services. What You'll Be Doing ...

Full Stack Engineer

Hiring Organisation
Brio Digital
Location
United Kingdom
performing engineering team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country. KEY RESPONSIBILITIES Lead the design and development … applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute to architectural decisions and technical standards alongside the Technical Architect Carry out thorough code ...

Python Developer Backend (AI) - remote

Hiring Organisation
Initialize Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, Kubernetes, and scalable distributed systems . An Agile mindset and Experience working in agile teams ...

Senior Software Engineer

Hiring Organisation
Applause IT Recruitment Ltd
Location
Crewe, Cheshire, United Kingdom
Employment Type
Permanent
Senior C# Developer who wants to progress into a leadership position while remaining hands-on. The successful Senior C# Developer will contribute to the development of scalable software solutions, working within a microservices environment and supporting the evolution of internal systems. Responsibilities Develop and maintain applications using C# … decision-making Mentor junior developers and support team leadership Requirements Minimum 4 years' experience as a Senior C# Developer Strong .NET 6+/Web API development experience Experience with microservices architecture Front-end exposure (Angular or similar) SQL and relational database knowledge ORM experience (Entity Framework/Dapper ...

Lead Java Developer (50/50 Leading/Hands-on)

Hiring Organisation
Hays
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
role is bringing structure, clarity and consistency, ensuring engineering best practice is followed and continuously improved. This includes championing clean code, driving development standards and embedding scalable, maintainable approaches across the team. What you'll need to succeed You'll be an existing Lead or Senior Java Developer with … particularly the ability to take direction from architecture and clearly articulate that to engineering teams. You'll be confident across backend systems, API development and database interaction (Oracle/SQL), with an awareness of how modern DevOps, CI/CD, cloud and emerging technologies fit into the wider ...

Full Stack Engineer

Hiring Organisation
TRIA
Location
Hampshire, England, United Kingdom
/.NET ✅ SQL expertise: Solid Microsoft SQL and SQL Management Studio experience; stored procedures required (not just Entity Framework) 5 ✅ Solid understanding of RESTful API development ✅ Familiarity with cloud platforms — Azure preferred ✅ Comfortable working on both greenfield builds and legacy modernisation ✅ Proactive, curious mindset with strong collaboration skills ...

Full Stack Engineer (AI Startup)

Hiring Organisation
Oliver Bernard
Location
United Kingdom
performing international team Ideal Background – B2B SaaS experience and startup mindset – 6+ years full-stack experience, can build end-to-end features – Proven REST API development with Python – Strong React + TypeScript skills – Bonus: Production level LLM integration experience – Work independently in a small, senior team, shaping architecture ...

AI Security Engineer

Hiring Organisation
Tenth Revolution Group
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £110,000 per annum
Experience Required Strong programming and scripting skills (Python and Bash essential) Solid experience with cloud platforms - AWS and/or Azure Strong understanding of API development and security Experience designing or implementing security controls in complex environments Knowledge of, or strong interest in, data science and AI-driven … role with strong visibility across engineering and leadership teams Flexible working arrangements and a strong culture of collaboration Competitive compensation and long-term career development ...

AI Security Engineer

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £110,000 per annum
Experience Required Strong programming and scripting skills (Python and Bash essential) Solid experience with cloud platforms - AWS and/or Azure Strong understanding of API development and security Experience designing or implementing security controls in complex environments Knowledge of, or strong interest in, data science and AI-driven … role with strong visibility across engineering and leadership teams Flexible working arrangements and a strong culture of collaboration Competitive compensation and long-term career development ...

Full Stack Engineer

Hiring Organisation
Brio Digital
Location
United Kingdom
APIs, ensuring performance, reliability, and security standards are met Write and maintain automated end-to-end test suites using Playwright as part of the development workflow Contribute to architectural decisions and engineering standards alongside the Technical Architect Carry out thorough code reviews, championing quality and best practice across … automated build, test, and deployment processes Collaborate effectively with cross-functional teams including architects, testers, and product owners Troubleshoot and resolve complex issues across development, test, and live environments SKILLS AND EXPERIENCE NHS or government experience is essential - candidates without this will not be considered Strong, demonstrable senior-level ...

Lead Full Stack Developer

Hiring Organisation
Couch Heroes
Location
United Kingdom
years to come. This is not a maintenance role. You are building systems from the ground up. Your Role People Leadership and Team Development Manage a growing team of engineers as the team scales through production: set priorities, assign work, balance workload, and run regular 1:1s focused … progress, career development, and honest feedback. Lead performance reviews and goal setting aligned to production milestones and individual development plans. Identify skill gaps and address them through coaching, stretch assignments, or training. Represent the web engineering discipline in cross-discipline leads meetings, production planning, and resourcing conversations. Advocate ...

Software Engineer

Hiring Organisation
MBDA UK
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
logging subsystem on a high-profile, accelerated weapon system programme. Appropriate data capture and processing is essential to understanding system performance and planning spiral development paths. This is a very hands-on role and requires the continued design and development of complex system architectures and the instantiations … What we're looking for from you: The successful candidates will be able to demonstrate exposure to practical software engineering, C/C++ software development, and will play a critical part in the design, development, integration, and verification of software solutions that are central to our system validation ...