Date posted
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Locations
Locations
Salaries
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Locations
- City Centre, Manchester (M2)
- Knott Mill
- Salford Quays
- Adwick
- Kelham Island
- Upperthorpe
- Manchester
- Nottingham
- Sheffield
- Leeds
- Warrington
- Salford
- Blackburn
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6 Permanent API jobs in Upperthorpe + 20 miles
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Our client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertise with strong technical leadership skills. Working within a modern cloud-first environment, you will lead the design, development, and evolution of business-critical applications and services built on Microsoft technologies. You will play a key role in shaping technical direction, driving engineering best practices, mentoring developers, and ensuring the successful delivery of high-quality software solutions. Key Responsibilities * Lead the design, development, and delivery of scalable backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) * Define and influence software architecture, technical standards, and development ...
Our client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertise with strong technical leadership skills. Working within a modern cloud-first environment, you will lead the design, development, and evolution of business-critical applications and services built on Microsoft technologies. You will play a key role in shaping technical direction, driving engineering best practices, mentoring developers, and ensuring the successful delivery of high-quality software solutions. Key Responsibilities * Lead the design, development, and delivery of scalable backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) * Define and influence software architecture, technical standards, and development ...
FEATURED
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Engage confidently with third-party software developers, portal and API suppliers, and automation vendors — pushing back where needed
Engage confidently with third-party software developers, portal and API suppliers, and automation vendors — pushing back where needed
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Exposure to API and integration testing
Exposure to API and integration testing
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Senior DevOps Engineer - Pay up to £80,664 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. This is a real and significant DevOps leadership role in the UK's largest government department. Here you will have the freedom and autonomy to drive the development of our technical landscape and define what DevOps looks like in DWP - Digital with Purpose. You'll be a leading, expert voice in a DWP Digital community that is driving a once-in-a-generation transformation of public services. We have a unique purpose, putting better, more efficient services in the hands of DWP users. * We have 1bn lines of code in over 12,000 code repos and 90+ programming languages. * We run around 294 days' worth of testing every day through automation. * Our APIs receive 173 million requests, and we spin up 280,000 AWS servers every month.
Senior DevOps Engineer - Pay up to £80,664 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. This is a real and significant DevOps leadership role in the UK's largest government department. Here you will have the freedom and autonomy to drive the development of our technical landscape and define what DevOps looks like in DWP - Digital with Purpose. You'll be a leading, expert voice in a DWP Digital community that is driving a once-in-a-generation transformation of public services. We have a unique purpose, putting better, more efficient services in the hands of DWP users. * We have 1bn lines of code in over 12,000 code repos and 90+ programming languages. * We run around 294 days' worth of testing every day through automation. * Our APIs receive 173 million requests, and we spin up 280,000 AWS servers every month.
Languages & Frameworks: C#, .NET Core, ASP.NET Core MVC, Web API
Languages & Frameworks: C#, .NET Core, ASP.NET Core MVC, Web API
NEWFEATURED
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Technical IT project Manager
Technical IT project Manager
DFS Furniture Ltd
Adwick, Doncaster (DN6), DN6 7NA
Competitive salary based on skills and experience
Previous experience managing migrations or API integrations between legacy financial systems and modern platforms.
Previous experience managing migrations or API integrations between legacy financial systems and modern platforms.
PREMIUM
48 exact matches jobs are outside your preferred location
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Software Developer (API/Java Microservices)
Software Developer (API/Java Microservices)
Yorkshire Building Society (YBS)
Leeds, West Yorkshire, LS1 8EQ
Up to £55,000 Dependent on Experience + Bonus & Benefits
We are looking for an API & Microservices - Software Development Engineer to join a squad in our Digital Tribe. As Software Development Engineer API & Microservices, youll design, develop, document, and create test automation of software and configuration that delivers value to YBS customers. o Restful Design, working with API Gateway products - Azure
We are looking for an API & Microservices - Software Development Engineer to join a squad in our Digital Tribe. As Software Development Engineer API & Microservices, youll design, develop, document, and create test automation of software and configuration that delivers value to YBS customers. o Restful Design, working with API Gateway products - Azure
FEATURED
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Workday Integration Developer
Workday Integration Developer
Freshfields Bruckhaus Deringer
Manchester, Greater Manchester
Competitive
Oversee API management (SOAP/REST, authentication models, vendor advisories) and integration platform operations, resolving technical issues and ensuring performance.
Oversee API management (SOAP/REST, authentication models, vendor advisories) and integration platform operations, resolving technical issues and ensuring performance.
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Strong understanding of RESTful API design
Strong understanding of RESTful API design
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API documentation tools (e.g., Swagger/OpenAPI)
API documentation tools (e.g., Swagger/OpenAPI)
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AboutTheRole - WerelookingformultipleLeadTechnicalArchitectswhowillplayacentralroleinthesuccessfuldeliveryoftechnologyprojects. Youwillworkcloselywithclientsandinternalteamstounderstandcontext,co-designsolutions,andleadtechnicalteamsthroughproductdevelopment. Inthisrole,youwillleadarchitectureworkonclientprogrammes. Youwilldesignandoverseeend-to-endtechnologysolutionsthatarescalable,secure,user-centred,andethicallyresponsible. Thisroleinvolvestranslatingbusinessneedsintotechnologysolutions,creatingarchitectureartefacts,andsupportingclientstomakesustainableanduser-focusedtechnologychoices. Youmightbeaspecialistinaparticulartechnologydomainorplatform-suchaslegacysystemmigration,m365,Azure,GCP,AWS,dataplatformsorintelligentprocessautomation-butyouwillapplyatechnologyagnosticperspective. You'lloperateasatrustedadvisor,oftenleadingsmallerengagementsorplayingaseniorroleonlargerones,butmayalsoworksoloorcontributeasamemberofateamasneeded.
AboutTheRole - WerelookingformultipleLeadTechnicalArchitectswhowillplayacentralroleinthesuccessfuldeliveryoftechnologyprojects. Youwillworkcloselywithclientsandinternalteamstounderstandcontext,co-designsolutions,andleadtechnicalteamsthroughproductdevelopment. Inthisrole,youwillleadarchitectureworkonclientprogrammes. Youwilldesignandoverseeend-to-endtechnologysolutionsthatarescalable,secure,user-centred,andethicallyresponsible. Thisroleinvolvestranslatingbusinessneedsintotechnologysolutions,creatingarchitectureartefacts,andsupportingclientstomakesustainableanduser-focusedtechnologychoices. Youmightbeaspecialistinaparticulartechnologydomainorplatform-suchaslegacysystemmigration,m365,Azure,GCP,AWS,dataplatformsorintelligentprocessautomation-butyouwillapplyatechnologyagnosticperspective. You'lloperateasatrustedadvisor,oftenleadingsmallerengagementsorplayingaseniorroleonlargerones,butmayalsoworksoloorcontributeasamemberofateamasneeded.
PREMIUM
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Senior Software Engineer Java
Senior Software Engineer Java
Get2Talent
Knott Mill, Manchester (M1), M1 4AB
From £50,000 to £70,000 per annum Plus benefits
Strong understanding of software architecture, API design, and scalable distributed systems
Strong understanding of software architecture, API design, and scalable distributed systems
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AI Software Engineer, Firebase, GCP, COR7557E
AI Software Engineer, Firebase, GCP, COR7557E
Corriculo Ltd
Manchester, Greater Manchester, M60
£75k - 100k per year + Stock Options
Building on Firebase, using Claude API and leading LLMs, the AI Software Engineer will build the end-to-end architecture, security, performance and integration.
Building on Firebase, using Claude API and leading LLMs, the AI Software Engineer will build the end-to-end architecture, security, performance and integration.
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Solid grasp of RESTful API design and microservice architecture. Hands-on experience with AWS serverless technologies including DynamoDB, Lambda, and API Gateway.
Solid grasp of RESTful API design and microservice architecture. Hands-on experience with AWS serverless technologies including DynamoDB, Lambda, and API Gateway.
FEATURED
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Software Tester
Software Tester
Rebel Recruitment
Nottingham (NG1)
From £38,000 to £42,000 per annum + 10% Bonus + 10% Pension
Postman (API testing)
Postman (API testing)
.NET 10 / ASP.NET Core Web API * Strong expertise in modern .NET and API design
.NET 10 / ASP.NET Core Web API * Strong expertise in modern .NET and API design
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Solid understanding of API design and integration - Candidates with experience of; Full Stack Developer, Software Engineer, React Developer, .NET Developer, Node.js Developer, API Development, Frontend Developer, Backend Developer, Web Application Developer, AI-Assisted Coding, GitHub Copilot, Cloud Infrastructure, Azure, AWS, CI/CD Pipeline also be considered for this role.
Solid understanding of API design and integration - Candidates with experience of; Full Stack Developer, Software Engineer, React Developer, .NET Developer, Node.js Developer, API Development, Frontend Developer, Backend Developer, Web Application Developer, AI-Assisted Coding, GitHub Copilot, Cloud Infrastructure, Azure, AWS, CI/CD Pipeline also be considered for this role.
NEW
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Head of Integration, Data & GenAI Engineering
Head of Integration, Data & GenAI Engineering
AJ BELL BUSINESS SOLUTIONS LIMITED
Salford Quays, Salford (M5), M5 3EE
Competitive plus bonus and benefits
Leading the development of event-driven and data streaming solutions, with a strong focus on integration architecture, API and messaging patterns, reusable engineering standards and modern delivery practices.
Leading the development of event-driven and data streaming solutions, with a strong focus on integration architecture, API and messaging patterns, reusable engineering standards and modern delivery practices.
FEATURED
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At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar is on the lookout for a passionate Senior Software Engineer who is skilled at hands on development. This is a full-time, permanent and in-office position based in Rockstars unique game development studio in the heart of Leeds, England. * The Rockstar Games Information Systems team create and maintain production software tools that are used by all game development disciplines to support the creation of all Rockstar Games projects. * The tools we build range from task management software, defect trackers with games console ...
At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar is on the lookout for a passionate Senior Software Engineer who is skilled at hands on development. This is a full-time, permanent and in-office position based in Rockstars unique game development studio in the heart of Leeds, England. * The Rockstar Games Information Systems team create and maintain production software tools that are used by all game development disciplines to support the creation of all Rockstar Games projects. * The tools we build range from task management software, defect trackers with games console ...
Director of Engineering
Director of Engineering
AJ BELL BUSINESS SOLUTIONS LIMITED
Salford Quays, Salford (M5), M5 3EE
Competitive plus bonus and benefits
AJ Bell is seeking a Director of Engineering to set engineering direction and build high performing, product aligned teams delivering secure, reliable and innovative digital experiences that help our customers feel good investing. This is a high impact, hands on leadership role. Youll partner with senior leaders, Product and Design to define the engineering strategy, strengthen delivery and operational excellence, and evolve an Agile, outcome focused, backlog led model. Through our Heads of Department, youll create clarity and consistency in standards, security and regulatory compliance, while building a culture of ownership, learning and continuous improvement across our services. Why this role at AJ Bell * Lead a modern engineering organisation at scale, with clear executive sponsorship and the ability to influence platform wide direction.
AJ Bell is seeking a Director of Engineering to set engineering direction and build high performing, product aligned teams delivering secure, reliable and innovative digital experiences that help our customers feel good investing. This is a high impact, hands on leadership role. Youll partner with senior leaders, Product and Design to define the engineering strategy, strengthen delivery and operational excellence, and evolve an Agile, outcome focused, backlog led model. Through our Heads of Department, youll create clarity and consistency in standards, security and regulatory compliance, while building a culture of ownership, learning and continuous improvement across our services. Why this role at AJ Bell * Lead a modern engineering organisation at scale, with clear executive sponsorship and the ability to influence platform wide direction.
FEATURED
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Quality Assurance Testing Analyst- SC cleared - Permanent | Hybrid (willing to travel to Newcastle when required)| Python|HTML - We are looking for QAT Analyst with strong Python and testing experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows. You will join Peregrine who are supporting a large public sector organisation, starting an ambitious transformation programme focused on modernising how financial support services are delivered. The aim is to explore whether multiple existing approaches can be consolidated into a single, streamlined service. This work is at Alpha stage, with a strong focus on research, prototyping and proving technical and architectural options.
Quality Assurance Testing Analyst- SC cleared - Permanent | Hybrid (willing to travel to Newcastle when required)| Python|HTML - We are looking for QAT Analyst with strong Python and testing experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with particular emphasis on automation, integration and intelligent workflows. You will join Peregrine who are supporting a large public sector organisation, starting an ambitious transformation programme focused on modernising how financial support services are delivered. The aim is to explore whether multiple existing approaches can be consolidated into a single, streamlined service. This work is at Alpha stage, with a strong focus on research, prototyping and proving technical and architectural options.
PREMIUM
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Lead AI Engineer - Location: Cheshire (Hybrid – 2 days onsite per week) Type: Permanent - Salary: £65,000-£80,000 - An innovative and growing technology organisation delivering intelligent business systems to clients across the UK. The company operates within a Microsoft Azure hosted environment and is focused on using AI and automation to improve performance, efficiency, and insight across its software solutions. This is an excellent opportunity to join a forward-thinking engineering team that values collaboration, technical curiosity, and practical problem solving. The Lead AI Engineer will be responsible for designing, developing, and deploying AI-driven solutions across a Microsoft technology stack. You will work closely with software engineers, data specialists, and product teams to integrate Azure AI, Microsoft CoPilot, and Model Context Protocol into existing business ...
Lead AI Engineer - Location: Cheshire (Hybrid – 2 days onsite per week) Type: Permanent - Salary: £65,000-£80,000 - An innovative and growing technology organisation delivering intelligent business systems to clients across the UK. The company operates within a Microsoft Azure hosted environment and is focused on using AI and automation to improve performance, efficiency, and insight across its software solutions. This is an excellent opportunity to join a forward-thinking engineering team that values collaboration, technical curiosity, and practical problem solving. The Lead AI Engineer will be responsible for designing, developing, and deploying AI-driven solutions across a Microsoft technology stack. You will work closely with software engineers, data specialists, and product teams to integrate Azure AI, Microsoft CoPilot, and Model Context Protocol into existing business ...
NEW
Role: Business Analyst - Location: Hybrid role with 2 days in the Nottingham office - Working Arrangement: Hybrid - 2 days in the office - Salary: £36k to £55k - Hybrid working: 2 days a week in Nottingham | 35-hour week | 10% bonus | 10% employer pension contribution - We’re working with a growing software business that is looking for a Business Analyst to join their development team. This role would suit a BA who has worked in a software, digital or product-led environment, ideally with experience across e-commerce, shipping, logistics, order fulfilment, warehouse management or marketplace platforms. We would also welcome candidates from a Product Owner or Product Manager background, providing they have experience in one of the above areas and are comfortable working closely with software development teams.
Role: Business Analyst - Location: Hybrid role with 2 days in the Nottingham office - Working Arrangement: Hybrid - 2 days in the office - Salary: £36k to £55k - Hybrid working: 2 days a week in Nottingham | 35-hour week | 10% bonus | 10% employer pension contribution - We’re working with a growing software business that is looking for a Business Analyst to join their development team. This role would suit a BA who has worked in a software, digital or product-led environment, ideally with experience across e-commerce, shipping, logistics, order fulfilment, warehouse management or marketplace platforms. We would also welcome candidates from a Product Owner or Product Manager background, providing they have experience in one of the above areas and are comfortable working closely with software development teams.
NEW
Senior DevOps Engineer - Pay up to £80,664 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. This is a real and significant DevOps leadership role in the UK's largest government department. Here you will have the freedom and autonomy to drive the development of our technical landscape and define what DevOps looks like in DWP - Digital with Purpose. You'll be a leading, expert voice in a DWP Digital community that is driving a once-in-a-generation transformation of public services. We have a unique purpose, putting better, more efficient services in the hands of DWP users. * We have 1bn lines of code in over 12,000 code repos and 90+ programming languages. * We run around 294 days' worth of testing every day through automation. * Our APIs receive 173 million requests, and we spin up 280,000 AWS servers every month.
Senior DevOps Engineer - Pay up to £80,664 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. This is a real and significant DevOps leadership role in the UK's largest government department. Here you will have the freedom and autonomy to drive the development of our technical landscape and define what DevOps looks like in DWP - Digital with Purpose. You'll be a leading, expert voice in a DWP Digital community that is driving a once-in-a-generation transformation of public services. We have a unique purpose, putting better, more efficient services in the hands of DWP users. * We have 1bn lines of code in over 12,000 code repos and 90+ programming languages. * We run around 294 days' worth of testing every day through automation. * Our APIs receive 173 million requests, and we spin up 280,000 AWS servers every month.
Senior DevOps Engineer - Pay up to £80,664 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. This is a real and significant DevOps leadership role in the UK's largest government department. Here you will have the freedom and autonomy to drive the development of our technical landscape and define what DevOps looks like in DWP - Digital with Purpose. You'll be a leading, expert voice in a DWP Digital community that is driving a once-in-a-generation transformation of public services. We have a unique purpose, putting better, more efficient services in the hands of DWP users. * We have 1bn lines of code in over 12,000 code repos and 90+ programming languages. * We run around 294 days' worth of testing every day through automation. * Our APIs receive 173 million requests, and we spin up 280,000 AWS servers every month.
Senior DevOps Engineer - Pay up to £80,664 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. This is a real and significant DevOps leadership role in the UK's largest government department. Here you will have the freedom and autonomy to drive the development of our technical landscape and define what DevOps looks like in DWP - Digital with Purpose. You'll be a leading, expert voice in a DWP Digital community that is driving a once-in-a-generation transformation of public services. We have a unique purpose, putting better, more efficient services in the hands of DWP users. * We have 1bn lines of code in over 12,000 code repos and 90+ programming languages. * We run around 294 days' worth of testing every day through automation. * Our APIs receive 173 million requests, and we spin up 280,000 AWS servers every month.