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Api
Scarborough
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0 Contract API jobs in Scarborough + 20 miles
42 exact matches jobs are outside your preferred location
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)
Understanding of API operations monitoring and logging.
Understanding of API operations monitoring and logging.
Youll join our product and engineering team, working on a modern front-end application built with Nuxt that sits on top of our Django-powered API.
Youll join our product and engineering team, working on a modern front-end application built with Nuxt that sits on top of our Django-powered API.
Familiarity with API integration, cloud platforms, and modern software architecture concepts
Familiarity with API integration, cloud platforms, and modern software architecture concepts
Integrating API's
Integrating API's
Senior Software Developer (Investment Zone)
Senior Software Developer (Investment Zone)
Teesside University
Middlesbrough, North Yorkshire
£31,236 - £35,608 a year
Salary £31,236 - £35,608 - Contractual hours - 37 - Basis - Full time - Package - Full time, Fixed term from 01/08/2026 until 31/03/2029 - Date posted - 16/04/2026 - T02742 - Are you ready to make a real impact in an exciting role at the heart of transforming the Tees Valley economy? Teesside University is offering an exciting opportunity for a talented Senior Software Developer to support delivery of a major research and innovation programme. As a key partner in the Tees Valley Investment Zone, Teesside University is leading the research and innovation workstream as part of a £160 million, 10-year investment into the digital and creative sectors. We are seeking someone with strong technical expertise, a collaborative approach and the ability to turn ideas into robust digital solutions that support businesses and innovation projects across the region. About the Role
Salary £31,236 - £35,608 - Contractual hours - 37 - Basis - Full time - Package - Full time, Fixed term from 01/08/2026 until 31/03/2029 - Date posted - 16/04/2026 - T02742 - Are you ready to make a real impact in an exciting role at the heart of transforming the Tees Valley economy? Teesside University is offering an exciting opportunity for a talented Senior Software Developer to support delivery of a major research and innovation programme. As a key partner in the Tees Valley Investment Zone, Teesside University is leading the research and innovation workstream as part of a £160 million, 10-year investment into the digital and creative sectors. We are seeking someone with strong technical expertise, a collaborative approach and the ability to turn ideas into robust digital solutions that support businesses and innovation projects across the region. About the Role
Application Platform Lead in RTGS Technology
Application Platform Lead in RTGS Technology
Bank of England
Leeds, West Yorkshire
£64,480 - £72,540 a year
Role overview - The Real Time Gross Settlement (RTGS) service sits at the centre of the UKs financial system, settling on average £800bn per day and operating as UK Critical National Infrastructure. This role provides an opportunity to lead application engineering for a service where reliability, resilience and engineering quality genuinely matter. RTGS operates within a highly secure environment and follows a product centric operating model, combining strong operational accountability with an automation first approach to testing, deployment and live service operations. Continuous improvement and the reduction of obsolescence are core to how the service is designed, delivered and evolved. As an Application Platform Lead , you will lead engineering across application product teams within RTGS. You will develop technical leaders, establish clear standards for engineering ...
Role overview - The Real Time Gross Settlement (RTGS) service sits at the centre of the UKs financial system, settling on average £800bn per day and operating as UK Critical National Infrastructure. This role provides an opportunity to lead application engineering for a service where reliability, resilience and engineering quality genuinely matter. RTGS operates within a highly secure environment and follows a product centric operating model, combining strong operational accountability with an automation first approach to testing, deployment and live service operations. Continuous improvement and the reduction of obsolescence are core to how the service is designed, delivered and evolved. As an Application Platform Lead , you will lead engineering across application product teams within RTGS. You will develop technical leaders, establish clear standards for engineering ...
SOFTWARE DEVELOPMENT APPRENTICESHIP
SOFTWARE DEVELOPMENT APPRENTICESHIP
Baltic Training Services Limited
Darlington, County Durham
£22,000 a year
Software Developer Apprentice - Job Title: Software Developer Apprentice - Department: Operations / Digital / Systems - Salary: £22,000 - Location: Head Office, Pioneer House, Morton Park, Darlington DL1 4WD - Whats the job? This is an exciting opportunity for someone looking to start their career in software development while gaining hands-on experience in a fast-moving digital environment. As a Software Developer Apprentice, you will support the development, maintenance, and improvement of internal systems, automations, and digital tools that help our teams work more efficiently. Working closely with experienced colleagues, you will contribute to well-defined pieces of work across live projects, learning how software can be used to solve problems, improve processes, and support business operations. You will gain exposure to internal tools, backend systems, automations, integrations, ...
Software Developer Apprentice - Job Title: Software Developer Apprentice - Department: Operations / Digital / Systems - Salary: £22,000 - Location: Head Office, Pioneer House, Morton Park, Darlington DL1 4WD - Whats the job? This is an exciting opportunity for someone looking to start their career in software development while gaining hands-on experience in a fast-moving digital environment. As a Software Developer Apprentice, you will support the development, maintenance, and improvement of internal systems, automations, and digital tools that help our teams work more efficiently. Working closely with experienced colleagues, you will contribute to well-defined pieces of work across live projects, learning how software can be used to solve problems, improve processes, and support business operations. You will gain exposure to internal tools, backend systems, automations, integrations, ...
Company Description - Angstrom is a proprietary sports pricing and product provider, building intricate, simulation driven pricing and risk systems to support the success of key sports brands across the Entain group. Founded in 2018 and having established itself as a pioneer in player-level, play-by-play simulations and forecasting, Angstrom was acquired by Entain in 2023. Today, we operate as a semi-autonomous division, responsible for delivering the groups most advanced pricing and risk capabilities with a focus on the US market. Were committed to building the next generation of sports betting products sports-first, recreationally-focused, and designed to make betting more engaging, more intelligent, and more fun. Were proud to be a high-performing, low-ego team where brilliant people work and people work to become brilliant.
Company Description - Angstrom is a proprietary sports pricing and product provider, building intricate, simulation driven pricing and risk systems to support the success of key sports brands across the Entain group. Founded in 2018 and having established itself as a pioneer in player-level, play-by-play simulations and forecasting, Angstrom was acquired by Entain in 2023. Today, we operate as a semi-autonomous division, responsible for delivering the groups most advanced pricing and risk capabilities with a focus on the US market. Were committed to building the next generation of sports betting products sports-first, recreationally-focused, and designed to make betting more engaging, more intelligent, and more fun. Were proud to be a high-performing, low-ego team where brilliant people work and people work to become brilliant.
Were looking for a Principal Graphics Programmer to join our award winning team in Middlesbrough (UK), home to the beautiful North Yorkshire coastline and countryside. As a Principal Graphics Programmer at Double Eleven, youll work alongside the Technical Director and other Principals, you will help lead the technical vision, architecture, and execution of cutting-edge rendering systems for our custom graphics engine for next-generation projects. Double Eleven is one of the largest independent video games developers and publishers in the UK. Headquartered in Middlesbrough, we employ over 400 people across our UK and Kuala Lumpur studios. We are incredibly proud to partner with some of the worlds leading developers and publishers, including Rockstar Games, Obsidian Entertainment, Mojang, Bethesda Game Studios and Facepunch.
Were looking for a Principal Graphics Programmer to join our award winning team in Middlesbrough (UK), home to the beautiful North Yorkshire coastline and countryside. As a Principal Graphics Programmer at Double Eleven, youll work alongside the Technical Director and other Principals, you will help lead the technical vision, architecture, and execution of cutting-edge rendering systems for our custom graphics engine for next-generation projects. Double Eleven is one of the largest independent video games developers and publishers in the UK. Headquartered in Middlesbrough, we employ over 400 people across our UK and Kuala Lumpur studios. We are incredibly proud to partner with some of the worlds leading developers and publishers, including Rockstar Games, Obsidian Entertainment, Mojang, Bethesda Game Studios and Facepunch.
Associate Software Engineer - Fixed Term Contract
Associate Software Engineer - Fixed Term Contract
Flutter Entertainment plc
Leeds, West Yorkshire
Competitive
Your tribe - Were looking for an Associate Software Engineer to join our team on a 12-month fixed-term contract. The Sports Super Tribe is comprised of 5 self-sufficient tribes, encompassing over 60 squads of Engineers, QA, and associated roles across Porto, Dublin and Leeds. Together, we are dedicated to delivering fast, distinctive, dynamic, and trusted sports betting experiences, each tribe driven by a clear vision to develop best-in-class customer experiences. As part of this role, youll be working with the Reward and Free to Play tribe, aiming to deliver fast, innovative, and trusted experiences that enhance player enjoyment, provide valuable rewards, and engage our customers by elevating the sport - Your team - Youll join a supportive team that understands the Play and Reward technology and is focused on delivering high-quality products that create engaging customer ...
Your tribe - Were looking for an Associate Software Engineer to join our team on a 12-month fixed-term contract. The Sports Super Tribe is comprised of 5 self-sufficient tribes, encompassing over 60 squads of Engineers, QA, and associated roles across Porto, Dublin and Leeds. Together, we are dedicated to delivering fast, distinctive, dynamic, and trusted sports betting experiences, each tribe driven by a clear vision to develop best-in-class customer experiences. As part of this role, youll be working with the Reward and Free to Play tribe, aiming to deliver fast, innovative, and trusted experiences that enhance player enjoyment, provide valuable rewards, and engage our customers by elevating the sport - Your team - Youll join a supportive team that understands the Play and Reward technology and is focused on delivering high-quality products that create engaging customer ...
Youll join our product and engineering team working on a Django back end and REST API that powers the Shortlister platform. Own and enhance our Django REST API, improving performance, security, maintainability and developer experience * Solid understanding of API design and HTTP fundamentals (authentication, headers, CORS, versioning)
Youll join our product and engineering team working on a Django back end and REST API that powers the Shortlister platform. Own and enhance our Django REST API, improving performance, security, maintainability and developer experience * Solid understanding of API design and HTTP fundamentals (authentication, headers, CORS, versioning)
Proven expertise in Web and RESTful API development
Proven expertise in Web and RESTful API development
AI Test Lead (AI Foundry) - 3 Days Work from Office - Leeds or Bradford
AI Test Lead (AI Foundry) - 3 Days Work from Office - Leeds or Bradford
WNS Global Services Ltd
Leeds, West Yorkshire
Competitive
Experience with designing and leading testing for complex digital or data-driven systems, including multi-component architectures, API-integrated platforms, event-driven workflows and systems operating under regulatory or high-assurance constraints.
Experience with designing and leading testing for complex digital or data-driven systems, including multi-component architectures, API-integrated platforms, event-driven workflows and systems operating under regulatory or high-assurance constraints.
Experience with API testing automation using Postman, Bruno, and REST Assured
Experience with API testing automation using Postman, Bruno, and REST Assured
As-a-Service: Develop and promote modular, API-driven patterns and approaches for services that promote re-use and ease of adoption.
As-a-Service: Develop and promote modular, API-driven patterns and approaches for services that promote re-use and ease of adoption.
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API Integration Developer - Remote - £400+ per day
API Integration Developer - Remote - £400+ per day
Exalto Consulting ltd
Other
£400+ per day Inside IR35
API Integration Developer - Exalto Consulting are working with a client on a large-scale integration migration programme and is looking to bring in experienced API Integration Developers. You’ll be working across a mix of API-led and file-based integrations, helping to design, build and transition services in a way that is stable, clear and aligned with the wider platform architecture. * Building and supporting REST API integrations between systems * Working across both real-time (API) and file-based (SFTP/MFT) integration workflows * Strong experience building REST API integrations (typically 5+ years)
API Integration Developer - Exalto Consulting are working with a client on a large-scale integration migration programme and is looking to bring in experienced API Integration Developers. You’ll be working across a mix of API-led and file-based integrations, helping to design, build and transition services in a way that is stable, clear and aligned with the wider platform architecture. * Building and supporting REST API integrations between systems * Working across both real-time (API) and file-based (SFTP/MFT) integration workflows * Strong experience building REST API integrations (typically 5+ years)
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Integration with SFTP, API-based connections, and secure channels
Integration with SFTP, API-based connections, and secure channels
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Integrate the productwith client Allegro installations, including API connectivity and database schema mapping * Experience with API testing
Integrate the productwith client Allegro installations, including API connectivity and database schema mapping * Experience with API testing
Hands on experience in implementing API, Micro-services and application security
Hands on experience in implementing API, Micro-services and application security
Hands-on Experience working with Business Rules, Client Scripts, UI Policies, UI Scripts, UI Actions, UI Pages, Script Includes, Access Control Lists, API's, Service Portal etc...
Hands-on Experience working with Business Rules, Client Scripts, UI Policies, UI Scripts, UI Actions, UI Pages, Script Includes, Access Control Lists, API's, Service Portal etc...
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• Understanding of Microsoft Graph, automation tooling, and API?based platform integrations.
• Understanding of Microsoft Graph, automation tooling, and API?based platform integrations.
PREMIUM
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Define integration architecture (API-led, event-driven architecture)
Define integration architecture (API-led, event-driven architecture)
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Contract Solution Architect SaaS / Integration / Identity - Midlands (Hybrid Working) Up to £750 per day (Inside IR35) 6-Month Initial Contract | Immediate Start - Active SC Clearance Required - We are supporting a globally recognised engineering and technology organisation operating at the forefront of advanced aerospace, defence, and power systems. They are seeking an experienced Solution Architect to support a major enterprise SaaS platform programme within a highly secure environment. This role will be instrumental in designing end-to-end architectures and ensuring new platforms integrate securely and effectively within a complex enterprise landscape. As a Solution Architect, you will assess the current technology landscape and produce high-level architectural designs that enable secure and scalable SaaS platform implementations.
Contract Solution Architect SaaS / Integration / Identity - Midlands (Hybrid Working) Up to £750 per day (Inside IR35) 6-Month Initial Contract | Immediate Start - Active SC Clearance Required - We are supporting a globally recognised engineering and technology organisation operating at the forefront of advanced aerospace, defence, and power systems. They are seeking an experienced Solution Architect to support a major enterprise SaaS platform programme within a highly secure environment. This role will be instrumental in designing end-to-end architectures and ensuring new platforms integrate securely and effectively within a complex enterprise landscape. As a Solution Architect, you will assess the current technology landscape and produce high-level architectural designs that enable secure and scalable SaaS platform implementations.
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Ful Stack Web Developer | £35,000 - £45,000 | Remote-first | Lancashire HQ (2-3 days onsite per year) I'm working with an established UK organisation that is investing heavily in its in-house technology capability. The company is currently rebuilding and modernising a suite of internal software platforms, replacing legacy systems and developing new solutions to support core business processes. They're looking for a Web Software Developer to join a collaborative internal engineering team responsible for building and improving these systems. This role offers the opportunity to work on business-critical applications used across the organisation, contributing to the development of modern web-based platforms while learning from experienced engineers in the team. The environment places a strong emphasis on clean code, structured development practices, and quality-focused ...
Ful Stack Web Developer | £35,000 - £45,000 | Remote-first | Lancashire HQ (2-3 days onsite per year) I'm working with an established UK organisation that is investing heavily in its in-house technology capability. The company is currently rebuilding and modernising a suite of internal software platforms, replacing legacy systems and developing new solutions to support core business processes. They're looking for a Web Software Developer to join a collaborative internal engineering team responsible for building and improving these systems. This role offers the opportunity to work on business-critical applications used across the organisation, contributing to the development of modern web-based platforms while learning from experienced engineers in the team. The environment places a strong emphasis on clean code, structured development practices, and quality-focused ...