Date posted
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Locations
Locations
Salaries
Date posted
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Locations
- City Centre, Manchester (M2)
- Knott Mill
- Salford Quays
- Adwick
- England Springs
- Hunslet Business Park
- Kelham Island
- Park Hill
- Skelmanthorpe
- Upperthorpe
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- Leeds
- Sheffield
- Nottingham
- York
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- Bradford
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- Cheshire
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18 Permanent API jobs in Hunslet Business Park + 20 miles
158 exact matches jobs are outside your preferred location
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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
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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Working closely with backend engineers on API design, data flow, and system integration * Strong grasp of API-driven architecture and frontend/backend interaction
Working closely with backend engineers on API design, data flow, and system integration * Strong grasp of API-driven architecture and frontend/backend interaction
You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environment. * Implement secure authentication mechanisms (JWT, OAuth2, API Keys) * Maintain and publish API documentation via Swagger / OpenAPI * Ensure API security, reliability, and performance (error handling, retry logic, logging, timeouts, CORS) * Collaborate with database, infrastructure, and QA teams for portal and API releases * ASP.NET MVC or .NET Core Web API * REST API expertise and integration (HttpClient, RestSharp, JSON serialization/deserialization, CORS, HTTPS, API security) * Experience with fintech or payments API integration * Performance optimization and API rate-handling
You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environment. * Implement secure authentication mechanisms (JWT, OAuth2, API Keys) * Maintain and publish API documentation via Swagger / OpenAPI * Ensure API security, reliability, and performance (error handling, retry logic, logging, timeouts, CORS) * Collaborate with database, infrastructure, and QA teams for portal and API releases * ASP.NET MVC or .NET Core Web API * REST API expertise and integration (HttpClient, RestSharp, JSON serialization/deserialization, CORS, HTTPS, API security) * Experience with fintech or payments API integration * Performance optimization and API rate-handling
NEWFEATURED
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App Sec Engineer (Application Security)
App Sec Engineer (Application Security)
REVYBE IT RECRUITMENT LIMITED
City Centre, Manchester (M2), M1
Up to £75,000 per annum
API security - REST, GraphQL, and the common attack vectors around them
API security - REST, GraphQL, and the common attack vectors around them
Experience with cloud infrastructure and API integrations
Experience with cloud infrastructure and API integrations
FEATURED
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Contract Details * Location: Sheffield 3 days onsite per week (mandatory) Grosvenor House, 1 Wellington St, Sheffield City Centre, Sheffield S1 4NB * Contract Duration: Until 30/11/2026 * Rate:£500 per day * IR35 Status:Inside IR35 - Role Overview - We are seeking a Senior Full-Stack AI Engineer to build an end-to-end AI-powered helpdesk product, spanning web applications, backend APIs, agent orchestration, and enterprise workflow automation. The successful contractor will work across the full product lifecycle, delivering scalable and secure AI-enabled support solutions for enterprise users. Key Responsibilities * Design and develop user-facing applications for employees, support agents, and administrators. o Chat interfaces - o Ticket submission - o Status tracking - o Escalation workflows - o Password resets - o Account unlocks - o Software access requests - o Knowledge-based troubleshooting
Contract Details * Location: Sheffield 3 days onsite per week (mandatory) Grosvenor House, 1 Wellington St, Sheffield City Centre, Sheffield S1 4NB * Contract Duration: Until 30/11/2026 * Rate:£500 per day * IR35 Status:Inside IR35 - Role Overview - We are seeking a Senior Full-Stack AI Engineer to build an end-to-end AI-powered helpdesk product, spanning web applications, backend APIs, agent orchestration, and enterprise workflow automation. The successful contractor will work across the full product lifecycle, delivering scalable and secure AI-enabled support solutions for enterprise users. Key Responsibilities * Design and develop user-facing applications for employees, support agents, and administrators. o Chat interfaces - o Ticket submission - o Status tracking - o Escalation workflows - o Password resets - o Account unlocks - o Software access requests - o Knowledge-based troubleshooting
FEATURED
Strong understanding of API development, debugging, and software engineering fundamentals * Experience working with cloud-hosted systems (Azure preferred)
Strong understanding of API development, debugging, and software engineering fundamentals * Experience working with cloud-hosted systems (Azure preferred)
FEATURED
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Full Stack Developer - TypeScript / Node.js / React
Full Stack Developer - TypeScript / Node.js / React
Adria Solutions
Manchester, Greater Manchester
Circa £50K
API Gateway
API Gateway
FEATURED
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Supporting learners in applying Python, API integrations, data visualisation, generative AI, and automation tools to real workplace challenges
Supporting learners in applying Python, API integrations, data visualisation, generative AI, and automation tools to real workplace challenges
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
Strong understanding of enterprise infrastructure concepts including VNets, Entra ID, API Gateways, and secure integrations * Experience building AI agents, workflow automation, and tool/API integrations
Strong understanding of enterprise infrastructure concepts including VNets, Entra ID, API Gateways, and secure integrations * Experience building AI agents, workflow automation, and tool/API integrations
FEATURED
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Security Assessments: Perform network, web and mobile application, API, and cloud environment penetration testing.
Security Assessments: Perform network, web and mobile application, API, and cloud environment penetration testing.
NEW
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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Exposure to API and integration testing
Exposure to API and integration testing
Strong understanding of enterprise infrastructure concepts including VNets, Entra ID, API Gateways, Private Endpoints, and secure integrations * Experience building AI agents, workflow automation, and tool/API integrations
Strong understanding of enterprise infrastructure concepts including VNets, Entra ID, API Gateways, Private Endpoints, and secure integrations * Experience building AI agents, workflow automation, and tool/API integrations
FEATURED
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Experience with both .NET Core and .NET Web API Experience of API design
Experience with both .NET Core and .NET Web API Experience of API design
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Solution Architect
Solution Architect
Vallum Associates Limited
England Springs, Beverley (HU17)
From £84,000 to £94,000 per annum
Location: London or Nottingham - Job type: Permanent (2 days onsite Per week ) You will need * Strong experience in designing and delivering scalable, secure, and integrated enterprise solutions across procurement and supply chain platforms using modern cloud technologies and legacy systems. * Expertise in AWS cloud architecture, including designing, implementing, and supporting large-scale cloud environments. * Hands-on development background in technologies such as .NET / .NET Core, C#, Java, Spring Boot, REST APIs, Microservices, SQL Server, and Oracle. * Proven experience migrating on-premise applications and databases to AWS using re-hosting, re-platforming, and re-architecting strategies. * Ability to design secure, high-performing, and cost-optimized cloud-native solutions. * Strong analytical skills with the ability to translate complex business requirements into ...
Location: London or Nottingham - Job type: Permanent (2 days onsite Per week ) You will need * Strong experience in designing and delivering scalable, secure, and integrated enterprise solutions across procurement and supply chain platforms using modern cloud technologies and legacy systems. * Expertise in AWS cloud architecture, including designing, implementing, and supporting large-scale cloud environments. * Hands-on development background in technologies such as .NET / .NET Core, C#, Java, Spring Boot, REST APIs, Microservices, SQL Server, and Oracle. * Proven experience migrating on-premise applications and databases to AWS using re-hosting, re-platforming, and re-architecting strategies. * Ability to design secure, high-performing, and cost-optimized cloud-native solutions. * Strong analytical skills with the ability to translate complex business requirements into ...
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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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Deep, modern engineering craft secure-by-design, cloud-native architecture, distributed systems, API/event patterns, resilience engineering, IaC and policy-as-code CI/CD.
Deep, modern engineering craft secure-by-design, cloud-native architecture, distributed systems, API/event patterns, resilience engineering, IaC and policy-as-code CI/CD.
Dataverse Web API / SDK
Dataverse Web API / SDK
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Technical Architect
Technical Architect
Inspire People
Salford (M3)
£67867 - £85413 per annum + 29% pension contribution, CS benefits
Join a team at the heart of the global economy! The Department for Business and Trade 'DBT' are seeking experienced Technical Architects to support major digital and technology programmes. This is an opportunity to design secure, modern and user-centred services, provide technical leadership and help deliver solutions that support UK trade, business growth and the wider economy. Salary range £67,867 to £85,413 plus excellent Civil Service benefits and 29% employer pension contribution. Flexible, hybrid working from London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham or Salford. About role - DBT are seeking 4 Technical Architects to join their growing, collaborative team. These roles offer the opportunity to shape the technical direction of services, influencing design decisions from early discovery through to live operations.
Join a team at the heart of the global economy! The Department for Business and Trade 'DBT' are seeking experienced Technical Architects to support major digital and technology programmes. This is an opportunity to design secure, modern and user-centred services, provide technical leadership and help deliver solutions that support UK trade, business growth and the wider economy. Salary range £67,867 to £85,413 plus excellent Civil Service benefits and 29% employer pension contribution. Flexible, hybrid working from London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham or Salford. About role - DBT are seeking 4 Technical Architects to join their growing, collaborative team. These roles offer the opportunity to shape the technical direction of services, influencing design decisions from early discovery through to live operations.
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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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.
Related Jobs
Locations
- City Centre, Manchester (M2)
- Knott Mill
- Salford Quays
- Adwick
- England Springs
- Hunslet Business Park
- Kelham Island
- Park Hill
- Skelmanthorpe
- Upperthorpe
- Manchester
- Leeds
- Sheffield
- Nottingham
- York
- Blackburn
- Salford
- Preston
- Bradford
- Doncaster
- Greater Manchester
- West Yorkshire
- South Yorkshire
- North Yorkshire
- Lancashire
- Nottinghamshire
- Cheshire
- East Riding
- North West
- Yorkshire
- East Midlands
- Midlands
- North East