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Proven experience of backend API development with Node.js including an understanding of databases, ORM patterns (e.g. Prisma) and service-oriented architectures. * Experience of developing cloud-native applications in one of AWS, Azure or GCP, ideally using a serverless architecture (e.g. functions, message queues, databases, API gateways, authentication).
Proven experience of backend API development with Node.js including an understanding of databases, ORM patterns (e.g. Prisma) and service-oriented architectures. * Experience of developing cloud-native applications in one of AWS, Azure or GCP, ideally using a serverless architecture (e.g. functions, message queues, databases, API gateways, authentication).
SOFTWARE DEVELOPMENT APPRENTICESHIP
SOFTWARE DEVELOPMENT APPRENTICESHIP
Baltic Training Services Limited
Lancaster, Lancashire
£18,000 - £20,000 a year
Working alongside experienced developers, you will gain hands-on experience in building features, assisting with database and API integration, testing and debugging code, and contributing to technical documentation, while collaborating with internal teams in a professional development environment. * Implement and maintain database connections and API integrations
Working alongside experienced developers, you will gain hands-on experience in building features, assisting with database and API integration, testing and debugging code, and contributing to technical documentation, while collaborating with internal teams in a professional development environment. * Implement and maintain database connections and API integrations
Company Description - We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands. Bringing Ingenuity to Life. Job Description
Company Description - We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands. Bringing Ingenuity to Life. Job Description
REST API design
REST API design
66 exact matches jobs are outside your preferred location
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Initial 9 Month Contract - 2 days per week on site (remainder working from home) Warton, Lancashire £72.54 Per Hour (Umbrella Rate - Inside IR35) The Role * Lead the design and implementation of Teamcenter architecture, including Database Server, Application Server, Web Server, Dispatcher, and related components. * Define PLM system architecture aligned with enterprise digital transformation goals. * Work with TOGAF, DODAF, ArchiMate or similar architecture frameworks to build enterprise PLM roadmaps. * Enable and implement end-to-end Digital Thread / Digital Twin solutions across engineering, manufacturing, and service domains. * Develop and consume web services and SOA APIs for downstream and upstream system integrations. * Develop custom Teamcenter server-side extensions, handlers, and business logic using Java, C++, or C#.
Initial 9 Month Contract - 2 days per week on site (remainder working from home) Warton, Lancashire £72.54 Per Hour (Umbrella Rate - Inside IR35) The Role * Lead the design and implementation of Teamcenter architecture, including Database Server, Application Server, Web Server, Dispatcher, and related components. * Define PLM system architecture aligned with enterprise digital transformation goals. * Work with TOGAF, DODAF, ArchiMate or similar architecture frameworks to build enterprise PLM roadmaps. * Enable and implement end-to-end Digital Thread / Digital Twin solutions across engineering, manufacturing, and service domains. * Develop and consume web services and SOA APIs for downstream and upstream system integrations. * Develop custom Teamcenter server-side extensions, handlers, and business logic using Java, C++, or C#.
This role presents an exciting opportunity for a Senior API Developer to play a critical part in the development and support of the Bank of Englands Real Time Gross Settlement (RTGS) service a piece of UK critical national infrastructure that settles on average £800bn per day. You are a dedicated API engineer within an Agile environment and meet the minimum criteria. * Demonstrable hands-on experience on API Gateway at an enterprise scale (e.g., Apigee) * Proficient in API documentation tools (e.g., Swagger/Open API) * Experience with Performance tuning, including optimising API latency and fine-tuning Spring Boot performance (JVM tuning, connection pooling)
This role presents an exciting opportunity for a Senior API Developer to play a critical part in the development and support of the Bank of Englands Real Time Gross Settlement (RTGS) service a piece of UK critical national infrastructure that settles on average £800bn per day. You are a dedicated API engineer within an Agile environment and meet the minimum criteria. * Demonstrable hands-on experience on API Gateway at an enterprise scale (e.g., Apigee) * Proficient in API documentation tools (e.g., Swagger/Open API) * Experience with Performance tuning, including optimising API latency and fine-tuning Spring Boot performance (JVM tuning, connection pooling)
Senior Automation Tester - Flutter, Agentic AI & API Systems
Senior Automation Tester - Flutter, Agentic AI & API Systems
DeliveryApp
Manchester, Greater Manchester
Competitive
Expect to tackle complex challenges involving deep API validation, mobile performance strategy, and seamless CI/CD integration to protect our core mobile and backend ecosystem. The Role This role is the quality guardian of our mobile and API ecosystem. * API Testing: Postman / Newman * API Mastery: Deep API validation and contract testing.
Expect to tackle complex challenges involving deep API validation, mobile performance strategy, and seamless CI/CD integration to protect our core mobile and backend ecosystem. The Role This role is the quality guardian of our mobile and API ecosystem. * API Testing: Postman / Newman * API Mastery: Deep API validation and contract testing.
Full-Stack Engineer Opportunities
Full-Stack Engineer Opportunities
The Bank of New York Mellon
Manchester, Greater Manchester
Competitive
Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design.
Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design.
Senior Associate, AI/ML Engineer - AI Hub
Senior Associate, AI/ML Engineer - AI Hub
The Bank of New York Mellon
Manchester, Greater Manchester
Competitive
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Associate, AI/ML Engineer AI Hub to join our AI Hub team. This role is located in Manchester.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Associate, AI/ML Engineer AI Hub to join our AI Hub team. This role is located in Manchester.
API Development: Create and maintain APIs (Application Programming Interfaces) that enable seamless communication between different software applications. * API or interface / Integration Development or equivalent experience. * API product development (http, REST, MuleSoft design style).
API Development: Create and maintain APIs (Application Programming Interfaces) that enable seamless communication between different software applications. * API or interface / Integration Development or equivalent experience. * API product development (http, REST, MuleSoft design style).
We are not looking for someone to build simple API wrappers. * API Design: REST and GraphQL
We are not looking for someone to build simple API wrappers. * API Design: REST and GraphQL
Strong database and API development experience
Strong database and API development experience
Design, develop, test, deploy, and maintain enterprise grade integration solutions using Boomi AtomSphere and Azure Integration Services (including Azure API Management).
Design, develop, test, deploy, and maintain enterprise grade integration solutions using Boomi AtomSphere and Azure Integration Services (including Azure API Management).
Knowledge of AWS services (e.g., S3, CloudFront, Lambda, API Gateway)
Knowledge of AWS services (e.g., S3, CloudFront, Lambda, API Gateway)
Proven expertise designing and implementing automated testing frameworks across functional, API, integration and regression testing.
Proven expertise designing and implementing automated testing frameworks across functional, API, integration and regression testing.
Hybrid Working Manchester based (1 day/week in office) * 12 Months FTC - The Company - At Amber Labs, we are a cutting-edge UK technology consultancy that empowers autonomy, promotes experimentation, and enables rapid learning to deliver exceptional value to our clients. Collaboration is at the heart of everything we do, with our cross-functional consultants, engineers, and analysts working together to shorten delivery times, minimise risk, and drive impactful results for high-profile government and commercial programmes. About the Role - We are seeking an experienced Lead Software Developer to support a major UK public sector body, leading the design and development of scalable, secure, and efficient backend services. You will champion engineering excellence, guide technical decision-making, and mentor a multidisciplinary team while ensuring solutions align with government ...
Hybrid Working Manchester based (1 day/week in office) * 12 Months FTC - The Company - At Amber Labs, we are a cutting-edge UK technology consultancy that empowers autonomy, promotes experimentation, and enables rapid learning to deliver exceptional value to our clients. Collaboration is at the heart of everything we do, with our cross-functional consultants, engineers, and analysts working together to shorten delivery times, minimise risk, and drive impactful results for high-profile government and commercial programmes. About the Role - We are seeking an experienced Lead Software Developer to support a major UK public sector body, leading the design and development of scalable, secure, and efficient backend services. You will champion engineering excellence, guide technical decision-making, and mentor a multidisciplinary team while ensuring solutions align with government ...
Additionally, you will spend 25% of your time acting as the technical face of Zippd, helping our retail partners seamlessly integrate their systems into our API ecosystem. * Create high-quality sequence diagrams, Entity-Relationship Diagrams (ERDs), and API data flow charts. * Troubleshoot initial integration issues, test API payloads, and ensure a smooth technical handover before they go into live production. * API Knowledge: Deep understanding of REST APIs, JSON payloads, webhooks, and HTTP status codes. You must be comfortable reading API documentation and explaining it to a client's external dev team. You have the soft skills to jump on a Zoom call with a major retailer's tech team and confidently guide them through our API endpoints.
Additionally, you will spend 25% of your time acting as the technical face of Zippd, helping our retail partners seamlessly integrate their systems into our API ecosystem. * Create high-quality sequence diagrams, Entity-Relationship Diagrams (ERDs), and API data flow charts. * Troubleshoot initial integration issues, test API payloads, and ensure a smooth technical handover before they go into live production. * API Knowledge: Deep understanding of REST APIs, JSON payloads, webhooks, and HTTP status codes. You must be comfortable reading API documentation and explaining it to a client's external dev team. You have the soft skills to jump on a Zoom call with a major retailer's tech team and confidently guide them through our API endpoints.
Software Engineer (.net / Angular)
Software Engineer (.net / Angular)
Vix Technology Ltd
Manchester, Greater Manchester
£35,000 - £50,000 a year
Experienced in use of AWS services such as API Gateway, SNS, SQS, ECS, S3.
Experienced in use of AWS services such as API Gateway, SNS, SQS, ECS, S3.
Working closely with engineers, product managers, and other QA specialists, youll lead manual and exploratory testing, support API testing, and play a key role in improving quality throughout the development lifecycle.
Working closely with engineers, product managers, and other QA specialists, youll lead manual and exploratory testing, support API testing, and play a key role in improving quality throughout the development lifecycle.
Strong understanding of RESTful API design and integration.
Strong understanding of RESTful API design and integration.
Design and implement role-based and attribute-based access control models that span multiple enforcement points: ASP.NET ( framework-level roles, SQL Server database roles, application middleware, and API gateways.
Design and implement role-based and attribute-based access control models that span multiple enforcement points: ASP.NET ( framework-level roles, SQL Server database roles, application middleware, and API gateways.
You'll define the security architecture that product and AI teams build on top of, embedding secure defaults into every layer from tenant provisioning to model serving to API response handling. * Architect API security controls input validation frameworks, output encoding, rate limiting, request signing, and abuse prevention as platform-level primitives, not per-team afterthoughts. * Shape the platform's API strategy versioning, deprecation policies, developer-facing auth (API keys, OAuth client credentials), and webhook signature verification. * Design audit logging and tamper-evident trails at the application layer who accessed what data, when, through which API, with what authorization context including AI model decisions and their inputs. * Experience with runtime protection tooling: RASP, WAF tuning, or API security gateways (Salt Security, 42Crunch, or similar).
You'll define the security architecture that product and AI teams build on top of, embedding secure defaults into every layer from tenant provisioning to model serving to API response handling. * Architect API security controls input validation frameworks, output encoding, rate limiting, request signing, and abuse prevention as platform-level primitives, not per-team afterthoughts. * Shape the platform's API strategy versioning, deprecation policies, developer-facing auth (API keys, OAuth client credentials), and webhook signature verification. * Design audit logging and tamper-evident trails at the application layer who accessed what data, when, through which API, with what authorization context including AI model decisions and their inputs. * Experience with runtime protection tooling: RASP, WAF tuning, or API security gateways (Salt Security, 42Crunch, or similar).
General Information Locations : Manchester, Cheshire, United Kingdom - Role ID 210658 Worker Type Regular Employee Studio/Department EA Mobile - Playdemic Work Model Hybrid Description & Requirements Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. Just 13 miles south of Manchester and a 15-minute train journey, is the attractive market town of Wilmslow. Here, among the boutique shops, independent cafes, and bars, is the stunning Playdemic studio. Acquired by EA in 2021, Playdemic is home to the top 10-grossing, BAFTA-winning mobile smash, Golf Clash.
General Information Locations : Manchester, Cheshire, United Kingdom - Role ID 210658 Worker Type Regular Employee Studio/Department EA Mobile - Playdemic Work Model Hybrid Description & Requirements Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. Just 13 miles south of Manchester and a 15-minute train journey, is the attractive market town of Wilmslow. Here, among the boutique shops, independent cafes, and bars, is the stunning Playdemic studio. Acquired by EA in 2021, Playdemic is home to the top 10-grossing, BAFTA-winning mobile smash, Golf Clash.
Req # 773 Manchester, UK - Job Description Posted Tuesday, 17 February 2026, 19:00 - A bit about us - At Gamma, were more than just a leader in Unified Communications as a Service (UCaaS). Were a fast-moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do powering reliable, scalable communications for thousands of businesses. Behind the scenes, our engineering teams design, build, and maintain the software systems that generate real business impact. We combine the agility of a start-up mindset with the stability of a leading European business. Collaboration, ownership, and continuous improvement define how we work and were always looking for people who want to build meaningful technology at scale. Who are we looking for?
Req # 773 Manchester, UK - Job Description Posted Tuesday, 17 February 2026, 19:00 - A bit about us - At Gamma, were more than just a leader in Unified Communications as a Service (UCaaS). Were a fast-moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do powering reliable, scalable communications for thousands of businesses. Behind the scenes, our engineering teams design, build, and maintain the software systems that generate real business impact. We combine the agility of a start-up mindset with the stability of a leading European business. Collaboration, ownership, and continuous improvement define how we work and were always looking for people who want to build meaningful technology at scale. Who are we looking for?
Join us at a pivotal moment in our tech and product transformation, where innovation, simplification, and impact drive everything we do. As part of our Property Experience team, youll help shape how guests discover, trust, and engage with property content across our platforms. Your mission - As our new Associate Software Engineer, your mission is to support the development of intuitive, high-quality user experiences and the services that power them. Youll contribute to building and evolving systems that manage property content and customer reviews, helping ensure our platforms are engaging, reliable, and scalable for guests, property owners, and internal teams. What you'll be doing * Build and deliver front-end solutions that power property content and review experiences across our platforms * Contribute to the development of supporting APIs and services, with opportunities ...
Join us at a pivotal moment in our tech and product transformation, where innovation, simplification, and impact drive everything we do. As part of our Property Experience team, youll help shape how guests discover, trust, and engage with property content across our platforms. Your mission - As our new Associate Software Engineer, your mission is to support the development of intuitive, high-quality user experiences and the services that power them. Youll contribute to building and evolving systems that manage property content and customer reviews, helping ensure our platforms are engaging, reliable, and scalable for guests, property owners, and internal teams. What you'll be doing * Build and deliver front-end solutions that power property content and review experiences across our platforms * Contribute to the development of supporting APIs and services, with opportunities ...