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4 Contract API jobs in Lincolnshire + 20 miles
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Role Title: Banking Solution Architect - Location: Knutsford or Northampton - Duration: Until 31/12/2025 - Day Rate: £467.50 Inside IR35 - We are seeking an experienced Solution Architect to provide technical leadership across core banking programmes, focusing on current account journeys, including loans, account switching, and related operational platforms. The successful candidate will be responsible for designing, developing, and implementing scalable, resilient, and secure technology solutions to address complex business challenges within the banking landscape. This role requires close collaboration with stakeholders across business and technology functions, ownership of architectural delivery, and guidance on integration strategies, balancing cloud adoption, automation, and regulatory compliance. Lead the design and technical architecture for current accounts, lo
Role Title: Banking Solution Architect - Location: Knutsford or Northampton - Duration: Until 31/12/2025 - Day Rate: £467.50 Inside IR35 - We are seeking an experienced Solution Architect to provide technical leadership across core banking programmes, focusing on current account journeys, including loans, account switching, and related operational platforms. The successful candidate will be responsible for designing, developing, and implementing scalable, resilient, and secure technology solutions to address complex business challenges within the banking landscape. This role requires close collaboration with stakeholders across business and technology functions, ownership of architectural delivery, and guidance on integration strategies, balancing cloud adoption, automation, and regulatory compliance. Lead the design and technical architecture for current accounts, lo
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REST API development
REST API development
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As part of our commitment to innovation and customer success, we are looking for a super talented Product Marketing Manager - API who will champion our API products and drive their adoption in the market. In this pivotal role, you will be responsible for defining and executing marketing strategies that position our API solutions as leaders in the industry. * Develop and implement product marketing strategies for Commify's API offerings, aligning them with overall business goals and objectives. * Create and maintain product messaging, positioning, value propositions, and go-to-market activities tailored to the API market. * Plan and execute marketing campaigns to drive awareness and adoption of API products, leveraging digital channels, webinars, and events. * Proven e
As part of our commitment to innovation and customer success, we are looking for a super talented Product Marketing Manager - API who will champion our API products and drive their adoption in the market. In this pivotal role, you will be responsible for defining and executing marketing strategies that position our API solutions as leaders in the industry. * Develop and implement product marketing strategies for Commify's API offerings, aligning them with overall business goals and objectives. * Create and maintain product messaging, positioning, value propositions, and go-to-market activities tailored to the API market. * Plan and execute marketing campaigns to drive awareness and adoption of API products, leveraging digital channels, webinars, and events. * Proven e
Bango enables content providers to reach more paying customers through global partnerships. Today, the Digital Vending Machine is driving the rapid growth of the subscriptions economy, powering choice and control for subscribers. The worlds largest content providers, including Amazon, Google and Microsoft trust Bango technology to reach subscribers everywhere. Bango, where people subscribe. Role - Join Bangos Product Leadership Team as a Senior Product Manager, where you will shape the future of Digital Vending Machine the backbone of subscription bundling for global businesses. The Senior Product Manager is the path Product Managers take into Product leader roles, with exposure to executive planning and cross-org influence. This role blends strategic ownership with hands-on product discovery. Youll be part of one product team to work with directly and deliver impact
Bango enables content providers to reach more paying customers through global partnerships. Today, the Digital Vending Machine is driving the rapid growth of the subscriptions economy, powering choice and control for subscribers. The worlds largest content providers, including Amazon, Google and Microsoft trust Bango technology to reach subscribers everywhere. Bango, where people subscribe. Role - Join Bangos Product Leadership Team as a Senior Product Manager, where you will shape the future of Digital Vending Machine the backbone of subscription bundling for global businesses. The Senior Product Manager is the path Product Managers take into Product leader roles, with exposure to executive planning and cross-org influence. This role blends strategic ownership with hands-on product discovery. Youll be part of one product team to work with directly and deliver impact
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12 exact matches jobs are outside your preferred location
Experience with RESTful API design and implementation.
Experience with RESTful API design and implementation.
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Cybersecurity Incident Response Specialist - CONTRACT OPPORTUNITY * Remote with occasional trips to London (not expensed). * £750.00 per day. * 6 months. * ASAP start, ASAP interviews. * Right to work in the UK mandatory. The Cybersecurity Incident Response Specialist will be responsible for investigating, analysing and providing specialist expertise for the resolution of security incidents / attacks aimed at the client. Support the long-term strategic goals of Cyber Operations pillar support Senior Analysts and Analysts in managing incidents and liaise with SOC engineers to ensure appropriate security measures, technologies and processes are in place to avoid reoccurrence of incidents. * Demonstrate an ability to understand in detail how an incident has occurred without relying on alerts (e.g., reviewing logs and threat intelligence data).
Cybersecurity Incident Response Specialist - CONTRACT OPPORTUNITY * Remote with occasional trips to London (not expensed). * £750.00 per day. * 6 months. * ASAP start, ASAP interviews. * Right to work in the UK mandatory. The Cybersecurity Incident Response Specialist will be responsible for investigating, analysing and providing specialist expertise for the resolution of security incidents / attacks aimed at the client. Support the long-term strategic goals of Cyber Operations pillar support Senior Analysts and Analysts in managing incidents and liaise with SOC engineers to ensure appropriate security measures, technologies and processes are in place to avoid reoccurrence of incidents. * Demonstrate an ability to understand in detail how an incident has occurred without relying on alerts (e.g., reviewing logs and threat intelligence data).
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Were looking for a Principal Python Engineer for a leading and scaling Telco business. This is a chance to combine hands-on coding with technical leadership. * Leading the design and development of robust, scalable Python applications * Setting technical direction and best practices for the engineering team * Collaborating with product managers, engineers, and stakeholders to deliver high-quality solutions * Mentoring and supporting engineers, helping raise the overall technical bar * Driving innovation, architecture decisions, and adoption of modern engineering practices * Extensive experience building complex applications in Python * Strong knowledge of modern frameworks (e.g., Django, FastAPI, Flask) * Experience with cloud platforms (AWS, GCP, or Azure) and scalable architectures * Strong understanding of APIs, microservices, and distributed systems
Were looking for a Principal Python Engineer for a leading and scaling Telco business. This is a chance to combine hands-on coding with technical leadership. * Leading the design and development of robust, scalable Python applications * Setting technical direction and best practices for the engineering team * Collaborating with product managers, engineers, and stakeholders to deliver high-quality solutions * Mentoring and supporting engineers, helping raise the overall technical bar * Driving innovation, architecture decisions, and adoption of modern engineering practices * Extensive experience building complex applications in Python * Strong knowledge of modern frameworks (e.g., Django, FastAPI, Flask) * Experience with cloud platforms (AWS, GCP, or Azure) and scalable architectures * Strong understanding of APIs, microservices, and distributed systems
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Develop iOS applications (Swift or Objective-C) with RESTful API integrations.
Develop iOS applications (Swift or Objective-C) with RESTful API integrations.
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The Tyk API Management platform is helping to drive the connected world and power new products and services. Weve started by building an API Management platform. As a Mid-Level Full-Stack Engineer (React + Go) at Tyk, youll be responsible for designing and building compelling solutions for our Dashboard and API Gateway products. * Contribute to the direction of dashboard UI development and API functionality * Understanding of distributed systems design fundamentals and secure API design (REST and/or gRPC) * API management experience
The Tyk API Management platform is helping to drive the connected world and power new products and services. Weve started by building an API Management platform. As a Mid-Level Full-Stack Engineer (React + Go) at Tyk, youll be responsible for designing and building compelling solutions for our Dashboard and API Gateway products. * Contribute to the direction of dashboard UI development and API functionality * Understanding of distributed systems design fundamentals and secure API design (REST and/or gRPC) * API management experience
RESTful API testing know-how
RESTful API testing know-how
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Experience with front-end JS frameworks (ideally Vue.js 3 + Composition API)
Experience with front-end JS frameworks (ideally Vue.js 3 + Composition API)
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Day to day we build backend services, integrations with platforms like the Google Ads API, and features within Campaign Manager that give hoteliers both strategic control and tactical flexibility. * Integrations: Google Ads API, various metasearch and advertising platforms * Familiarity with the Google Ads API. * gRPC experience (we maintain a TypeScript Google Ads API library).
Day to day we build backend services, integrations with platforms like the Google Ads API, and features within Campaign Manager that give hoteliers both strategic control and tactical flexibility. * Integrations: Google Ads API, various metasearch and advertising platforms * Familiarity with the Google Ads API. * gRPC experience (we maintain a TypeScript Google Ads API library).
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Salary: £60,379 - £63,721 a year pro rata plus £3,203 car benefit allowance plus £7,711 Market Rate Supplement - Hours per week: 37 - Contract type: Fixed Term (2 years) This is a pivotal leadership role within our Digital, Data and Technology service, central to advancing Luton Councils Digital 2040 agenda. As Senior Service Manager Lead Developer, you will be responsible for setting and upholding development standards that ensure our digital services are high quality, secure, efficient and aligned with organisational goals. You will lead the design and delivery of innovative digital solutions, from creating forms and workflows within our CRM system to integrating front-end customer experiences with automated back-office processes. The role will see you managing a portfolio of complex development projects, ensuring they deliver outstanding outcomes for residents and
Salary: £60,379 - £63,721 a year pro rata plus £3,203 car benefit allowance plus £7,711 Market Rate Supplement - Hours per week: 37 - Contract type: Fixed Term (2 years) This is a pivotal leadership role within our Digital, Data and Technology service, central to advancing Luton Councils Digital 2040 agenda. As Senior Service Manager Lead Developer, you will be responsible for setting and upholding development standards that ensure our digital services are high quality, secure, efficient and aligned with organisational goals. You will lead the design and delivery of innovative digital solutions, from creating forms and workflows within our CRM system to integrating front-end customer experiences with automated back-office processes. The role will see you managing a portfolio of complex development projects, ensuring they deliver outstanding outcomes for residents and
General information Country - United Kingdom - City - Remote Location - 46104 - Department - Infor Consulting Services - Description & Requirements - The Infor Technical Consultant at is responsible for supporting the implementation, configuration, integration, and testing of Infor solutions. This role involves leveraging foundational technical skills to solve problems, optimize processes, and contribute to project success while progressively developing expertise in moderately complex tasks. The consultant will work independently managing tasks and influencing outcomes. Key Responsibilities - Technical Specialist Advice * Demonstrate strong listening skills to understand user needs and resolve standard conflicts. * Solve routine problems to improve operational efficiency using technology. * Follow established procedures for technical implementations under routine guid
General information Country - United Kingdom - City - Remote Location - 46104 - Department - Infor Consulting Services - Description & Requirements - The Infor Technical Consultant at is responsible for supporting the implementation, configuration, integration, and testing of Infor solutions. This role involves leveraging foundational technical skills to solve problems, optimize processes, and contribute to project success while progressively developing expertise in moderately complex tasks. The consultant will work independently managing tasks and influencing outcomes. Key Responsibilities - Technical Specialist Advice * Demonstrate strong listening skills to understand user needs and resolve standard conflicts. * Solve routine problems to improve operational efficiency using technology. * Follow established procedures for technical implementations under routine guid
RESTful API development
RESTful API development
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You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design, consumption, and client-side logic.
You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design, consumption, and client-side logic.
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Job Title: WebMethods Developer We are seeking a skilled WebMethods Developer for a 6-month contract position to support the development, configuration, and optimization of integration solutions in a remote working environment. The successful candidate will work with WebMethods and Axway technologies to ensure efficient and reliable data integration across enterprise systems. * Design, develop, and maintain integration solutions using WebMethods Integration Server, Broker, and Designer. * Minimum 2 years of hands-on experience with WebMethods tools (Integration Server, Broker, Designer). Location: Remote - Duration: 6 Months - IR35 Status: Inside IR35 - Umbrella Only - Clearance: SC Clearance or SC eligibility will be considered * Configure and support Axway solutions, including API m
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Full Stack Engineer C# React - Payments
Full Stack Engineer C# React - Payments
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£55000 - £70000 per annum + bonus + benefits
Full Stack Engineer / Developer (.Net Core React AWS) Sunderland / WFH to £70k - Apply now to find out more about this Full Stack Engineer / Developer (.Net Core React AWS) opportunity. As a Full Stack Engineer within the Platform team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript / React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. * You have experience of implementing frontend applic
Full Stack Engineer / Developer (.Net Core React AWS) Sunderland / WFH to £70k - Apply now to find out more about this Full Stack Engineer / Developer (.Net Core React AWS) opportunity. As a Full Stack Engineer within the Platform team you'll build real-time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript / React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. * You have experience of implementing frontend applic
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Job Title:Senior Python Developer (Python/Django) We're looking for a passionate Python Developer (Python/Django) with 5 + years of experience. * Develop and maintain scalable applications using Python (Django). * 5+ years of full-stack development experience (Python/Django). Location:Fully Remote - Job Type:Full-Time - Salary 80k - 100k - A fast-growing tech company revolutionizing the e-commerce/data analytics sector with cutting-edge software solutions. Join their dynamic engineering team and contribute to innovative projects. This role offers the opportunity to work in a fast-paced, collaborative environment and grow your skills. * Build and integrate APIs and third-party services. * Participate in Agile development cycles and CI/CD processes. * O
Job Title:Senior Python Developer (Python/Django) We're looking for a passionate Python Developer (Python/Django) with 5 + years of experience. * Develop and maintain scalable applications using Python (Django). * 5+ years of full-stack development experience (Python/Django). Location:Fully Remote - Job Type:Full-Time - Salary 80k - 100k - A fast-growing tech company revolutionizing the e-commerce/data analytics sector with cutting-edge software solutions. Join their dynamic engineering team and contribute to innovative projects. This role offers the opportunity to work in a fast-paced, collaborative environment and grow your skills. * Build and integrate APIs and third-party services. * Participate in Agile development cycles and CI/CD processes. * O
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A fantastic contract role has opened up for a highly skilled Senior Backend Engineer with strong expertise in Python or Java. In this position, the Senior Backend Engineer will play a central role in building and scaling mission-critical, data-heavy applications. Working closely with an Engineering Manager and collaborating with cross-functional teams, the Senior Backend Engineer will help shape and implement microservices-based architectures, while making use of modern technologies such as AWS, Kubernetes, Docker, and Kafka. This is an excellent opportunity for a Senior Backend Engineer who thrives on tackling technical challenges and wants to make a tangible impact. * Strong background in backend software engineering, with significant commercial experience - UK Remote - 6 Month Cont
A fantastic contract role has opened up for a highly skilled Senior Backend Engineer with strong expertise in Python or Java. In this position, the Senior Backend Engineer will play a central role in building and scaling mission-critical, data-heavy applications. Working closely with an Engineering Manager and collaborating with cross-functional teams, the Senior Backend Engineer will help shape and implement microservices-based architectures, while making use of modern technologies such as AWS, Kubernetes, Docker, and Kafka. This is an excellent opportunity for a Senior Backend Engineer who thrives on tackling technical challenges and wants to make a tangible impact. * Strong background in backend software engineering, with significant commercial experience - UK Remote - 6 Month Cont
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Thales is seeking talented and experienced Senior Software Engineers to join our team in Templecombe. * Work closely with Systems Engineers, Software Engineers, and Architects * Collaborating with Systems Engineers, Software Engineers, and Architects * Previous experience in senior roles within software development teams * Ability to undertake senior roles beyond software development, such as Software Architect or Software Engineering Manager - If you are passionate about software engineering and are ready to take on senior roles, apply today and become part of our dynamic team! In this role, you will have the opportu
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MERITUS are working with a large consulting organisation looking for a Senior Java Developer on a project working into a UK Central Government client. If you believe that you have the skills and experience for the Senior Java Developer role - then please get in touch. You'll play a key role in designing, coding, reviewing, and testing solutions within the Java stack, collaborating with developers, testers, and DevOps engineers. * Design, code, review, and unit test applications using the Java stack. * Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. * Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). The position also involves working on automated tests, infrastruct
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My client is seeking a senior-level software developer to design and build core services for their cloud-native platform. * Build scalable, resilient microservices & platform components - The Opportunity - This role is critical to improving scalability, performance, and reliability across distributed systems, while also mentoring engineers and shaping technical direction. Key Responsibilities * Optimize performance, reliability, and observability * Contribute to system architecture & simplification * Ensure clean, tested, high-quality code * Mentor engineers and set technical standards * Produce clear documentation & architectural diagrams - What They're Looking For * 5+ years' experience in distributed systems / scalable services * Strong architecture & debugging skills - o GCP (pref
My client is seeking a senior-level software developer to design and build core services for their cloud-native platform. * Build scalable, resilient microservices & platform components - The Opportunity - This role is critical to improving scalability, performance, and reliability across distributed systems, while also mentoring engineers and shaping technical direction. Key Responsibilities * Optimize performance, reliability, and observability * Contribute to system architecture & simplification * Ensure clean, tested, high-quality code * Mentor engineers and set technical standards * Produce clear documentation & architectural diagrams - What They're Looking For * 5+ years' experience in distributed systems / scalable services * Strong architecture & debugging skills - o GCP (pref
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We are looking to recruit an SC Cleared Java Developer for a leading technology consultancy on an initial 5 month contract. Skills: Java 8, Spring, Maven, Git, JUnit, Web APIs (REST/JSON and XML/SOAP), SC Clearance * Java 8 * JSPs, Javascript, JQuery, html, CSS, Mockito/JMock, MS SQL Server, MyBatis, Azure, Azure DevOps Pipelines, Docker, Ansible, Linux, Java 11, Spring Boot - Location: Home Based - 5 Month Contract - Pay Rate: £600 - £650 per day (INSIDE IR35) This is a fully remote role. Due to the nature of the project valid SC Clearance is required. * Spring * Maven * Git * Junit * Web APIs (REST/JSON and XML/SOAP)
We are looking to recruit an SC Cleared Java Developer for a leading technology consultancy on an initial 5 month contract. Skills: Java 8, Spring, Maven, Git, JUnit, Web APIs (REST/JSON and XML/SOAP), SC Clearance * Java 8 * JSPs, Javascript, JQuery, html, CSS, Mockito/JMock, MS SQL Server, MyBatis, Azure, Azure DevOps Pipelines, Docker, Ansible, Linux, Java 11, Spring Boot - Location: Home Based - 5 Month Contract - Pay Rate: £600 - £650 per day (INSIDE IR35) This is a fully remote role. Due to the nature of the project valid SC Clearance is required. * Spring * Maven * Git * Junit * Web APIs (REST/JSON and XML/SOAP)
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SE1, South East London
From £80,000 to £90,000 per annum Bonus and package
Full-Stack Developer (C# / React) Were looking for experienced Full-Stack Developers who enjoy variety, technical challenge, and building well-structured software that others can depend on. Build and enhance web applications using C# (.NET 8) and React with TypeScript - Proficiency in C# or an equivalent object-oriented language, plus React or similar JavaScript frameworks - A genuine interest in clean code, developer experience, and team-wide collaboration - London | Hybrid (3 days per week) | £80,000 to £90,000 base + bonus - Ncounter are supporting a high-performing technology team as they expand their web engineering capability and continue to modernise the platforms that power real-time digital m
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