Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Filters
Locations
Salaries
Date posted
Type of Company
Job types
Locations
- The Trafford Centre
- Upperthorpe
- Castlefield
- City Centre
- City Centre, Manchester (M2)
- Haslingden
- Manchester Airport
- Morley
- Openshaw
- The Parks
- Manchester
- Leeds
- Sheffield
- Liverpool
- Blackpool
- Skipton
- Blackburn
- Bradford
- Chester
- Knutsford
- Greater Manchester
- West Yorkshire
- Merseyside
- South Yorkshire
- Lancashire
- Cheshire
- North Yorkshire
- North West
- Yorkshire
29 Permanent API jobs in Newton-Le-Willows + 20 miles
About Us - At Calisen, were leading the smart energy technology revolution. We own, finance, install, and service essential energy infrastructure assets that enable smarter energy for all. From smart metering and data services to EV charging and the electrification of heat, were helping to build a more sustainable, greener future. Our mission is to deliver smarter, more sustainable energy through innovation and collaboration. Were proud of our inclusive culture, where everyone is respected and empowered to make a difference. As we continue to grow, were looking for passionate individuals who share our values and want to be part of a team thats shaping the future of energy. About the Role - Were looking for a skilled and motivated Software Development Engineer in Test (SDET) to join our Digital team. This is a key role supporting business-critical IT transformation acr
About Us - At Calisen, were leading the smart energy technology revolution. We own, finance, install, and service essential energy infrastructure assets that enable smarter energy for all. From smart metering and data services to EV charging and the electrification of heat, were helping to build a more sustainable, greener future. Our mission is to deliver smarter, more sustainable energy through innovation and collaboration. Were proud of our inclusive culture, where everyone is respected and empowered to make a difference. As we continue to grow, were looking for passionate individuals who share our values and want to be part of a team thats shaping the future of energy. About the Role - Were looking for a skilled and motivated Software Development Engineer in Test (SDET) to join our Digital team. This is a key role supporting business-critical IT transformation acr
London - 2025-08-26T00:00:00Z - 170103 - Vanguard - Location: London or Manchester (Hybrid) About Vanguard - Vanguard is an investment company unlike any other. It was founded by Jack Bogle in the US in 1975 on a simple but revolutionary idea: that an investment company should manage its funds solely in the interests of its clients. Jack helped bring investing to the masses with the index fund. Index funds do not pick individual shares or bonds to beat the market. They track the performance of the entire market. Or as Jack put it, "Don't look for the needle in the haystack. Just buy the haystack!". We have stood for low-cost, uncomplicated investing ever since. Over the last 45 years people have come round to our way of thinking and more than 50 million investors worldwide now trust us with their money. About the Role
London - 2025-08-26T00:00:00Z - 170103 - Vanguard - Location: London or Manchester (Hybrid) About Vanguard - Vanguard is an investment company unlike any other. It was founded by Jack Bogle in the US in 1975 on a simple but revolutionary idea: that an investment company should manage its funds solely in the interests of its clients. Jack helped bring investing to the masses with the index fund. Index funds do not pick individual shares or bonds to beat the market. They track the performance of the entire market. Or as Jack put it, "Don't look for the needle in the haystack. Just buy the haystack!". We have stood for low-cost, uncomplicated investing ever since. Over the last 45 years people have come round to our way of thinking and more than 50 million investors worldwide now trust us with their money. About the Role
Net Core Web API & REST Services
Net Core Web API & REST Services
NEW
API Design and Integration
API Design and Integration
43 exact matches jobs are outside your preferred location
)
Advanced Power BI skills including DAX, M Query, Power Automate, Power Apps, and API integrations as well as SQL data modelling experience
Advanced Power BI skills including DAX, M Query, Power Automate, Power Apps, and API integrations as well as SQL data modelling experience
NEWFEATURED
)
Location: Birmingham, Bristol, Leeds, Newcastle-upon-Tyne, Nottingham, Oldham, Swansea - Salary: £64,108 - £95,600 per annum - Vacancy Type:Permanent - Are you a strategic technology leader ready to shape impactful digital services? Can you lead complex architecture with clarity while supporting and growing your team? If so, we'd love to hear from you! The organisation is building a dedicated Enterprise Architecture (EA) team to act as the bridge between the business and digital and data delivery. The Chief Enterprise Architect leads a team of Enterprise, Technical and Solution Architects to deliver a strategically aligned architecture service, to deliver great customer outcomes and demonstrate business value. They will contribute to the development and delivery of new and evolving operating models, accountable for delivering enterprise-wide architecture capability to
Location: Birmingham, Bristol, Leeds, Newcastle-upon-Tyne, Nottingham, Oldham, Swansea - Salary: £64,108 - £95,600 per annum - Vacancy Type:Permanent - Are you a strategic technology leader ready to shape impactful digital services? Can you lead complex architecture with clarity while supporting and growing your team? If so, we'd love to hear from you! The organisation is building a dedicated Enterprise Architecture (EA) team to act as the bridge between the business and digital and data delivery. The Chief Enterprise Architect leads a team of Enterprise, Technical and Solution Architects to deliver a strategically aligned architecture service, to deliver great customer outcomes and demonstrate business value. They will contribute to the development and delivery of new and evolving operating models, accountable for delivering enterprise-wide architecture capability to
NEW
)
2+ years with Vue.js (Composition API, TypeScript)
2+ years with Vue.js (Composition API, TypeScript)
NEW
)
Lead Python Software Developer - AI MarTech SaaS- c£90K 4 Day Week
Lead Python Software Developer - AI MarTech SaaS- c£90K 4 Day Week
Recruitment Revolution
LS1, Leeds
Up to £90,000 DOE + Benefits
Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions. If you're excited by ownership, innovation, and the chance to make a real mark in a scaling business, this is your opportunity - If you’re looking for a role where your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we’d love to hear from you. Lead Python Software Developer
Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? At Ask BOSCO®, we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions. If you're excited by ownership, innovation, and the chance to make a real mark in a scaling business, this is your opportunity - If you’re looking for a role where your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we’d love to hear from you. Lead Python Software Developer
NEW
)
Integration Manager
Integration Manager
StepChange Debt Charity
LS2, Leeds, LS2 8ER
£70,000 per annum Plus full benefits package
You have proven expertise in system integration, API design, and AWS cloud-native technologies like Lambda, API Gateway, and Step Functions.
You have proven expertise in system integration, API design, and AWS cloud-native technologies like Lambda, API Gateway, and Step Functions.
NEWFEATURED
6 Month contract initially - Based: Hybrid - Bradford (Max 3 days p/w onsite) Rate: Market rates (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Python Technical Architect. We are looking for a highly skilled Python Technical Architect to lead the design and development of scalable, high-performance applications and solutions. The ideal candidate will have strong technical leadership skills, deep Python expertise, and a passion for designing clean and robust architectures. Architect and design scalable, secure, and robust backend systems using Python. Define best practices and coding standards for development teams.
6 Month contract initially - Based: Hybrid - Bradford (Max 3 days p/w onsite) Rate: Market rates (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Python Technical Architect. We are looking for a highly skilled Python Technical Architect to lead the design and development of scalable, high-performance applications and solutions. The ideal candidate will have strong technical leadership skills, deep Python expertise, and a passion for designing clean and robust architectures. Architect and design scalable, secure, and robust backend systems using Python. Define best practices and coding standards for development teams.
NEW
)
Role Title: Solution Architect - Location: Sheffield - Duration: 31/12/2025 - Rate: £330 per day - PAYE via Umbrella Only - We are seeking a highly skilled and experienced Solution Architect to design and implement scalable, secure, and high-performance IT solutions that align with our business goals. You will collaborate with cross-functional teams to translate business requirements into technical architectures and ensure successful delivery of complex systems. * Analyse business requirements and translate them into architectural blueprints. * Design end-to-end solutions that integrate with existing systems and platforms. * Lead technical teams in the implementation of architectural solutions. * Ensure solutions are scalable, secure, and aligned with enterprise architecture standards. * Collaborate with stakeholders, developers, and project managers to ensure alignme
Role Title: Solution Architect - Location: Sheffield - Duration: 31/12/2025 - Rate: £330 per day - PAYE via Umbrella Only - We are seeking a highly skilled and experienced Solution Architect to design and implement scalable, secure, and high-performance IT solutions that align with our business goals. You will collaborate with cross-functional teams to translate business requirements into technical architectures and ensure successful delivery of complex systems. * Analyse business requirements and translate them into architectural blueprints. * Design end-to-end solutions that integrate with existing systems and platforms. * Lead technical teams in the implementation of architectural solutions. * Ensure solutions are scalable, secure, and aligned with enterprise architecture standards. * Collaborate with stakeholders, developers, and project managers to ensure alignme
PREMIUM
Were looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following * Java 21 (or later) * Test Driven Development (TDD) and Behaviour Driven Development (BDD) * Large microservice architectures * Agile environments and pair programming * Implementing APIs for internal and external use * Building automated test suites in CI/CD environments * Unix/Linux operating systems * Communicating technical concepts to non-technical audiences * Jackson, JAX-RS, Mockito * ActiveMQ or Kafka
Were looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following * Java 21 (or later) * Test Driven Development (TDD) and Behaviour Driven Development (BDD) * Large microservice architectures * Agile environments and pair programming * Implementing APIs for internal and external use * Building automated test suites in CI/CD environments * Unix/Linux operating systems * Communicating technical concepts to non-technical audiences * Jackson, JAX-RS, Mockito * ActiveMQ or Kafka
NEW
)
Hours:35 hours per week, Hybrid working - 2 days a week in the office - Were looking for a curiousReact.js Developersto join our cross-functional engineering team at Skipton Building Society. This is a fantastic opportunity to contribute to impactful front-end projects that power customerfacing and internal platforms across one of the UKs top building societies. Youll be hands-on in building responsive, accessible, and elegant user interfaces using React.j and Type Script, collaborating with engineers, designers, and product owners throughout the full software development lifecycle. About Skipton Building Society - At Skipton Building Society, we're a mutual organisation owned by our members and driven by putting people at the heart of everything we do. We believe success comes from great people and treating everyone as individuals.
Hours:35 hours per week, Hybrid working - 2 days a week in the office - Were looking for a curiousReact.js Developersto join our cross-functional engineering team at Skipton Building Society. This is a fantastic opportunity to contribute to impactful front-end projects that power customerfacing and internal platforms across one of the UKs top building societies. Youll be hands-on in building responsive, accessible, and elegant user interfaces using React.j and Type Script, collaborating with engineers, designers, and product owners throughout the full software development lifecycle. About Skipton Building Society - At Skipton Building Society, we're a mutual organisation owned by our members and driven by putting people at the heart of everything we do. We believe success comes from great people and treating everyone as individuals.
NEW
)
Chroma is currently working with a rapidly growing marketing company that is looking for a talented Web Developer to join their dynamic team. This is an exciting opportunity to be part of a business thats scaling fast and offers career development, hybrid working (23 days per week onsite near Haslingden), and a salary between £30-35K. This B2C marketing company has experienced significant growth and shows no signs of slowing down. Their success is driven by a highly skilled team and a forward-thinking approach to digital marketing and lead generation. With a commitment to innovation, theyre looking for a Web Developer who shares their passion for technology and continuous improvement. As a Web Developer, youll join a small, close-knit development team. Your primary focus will be on back-end development, working on their bespoke, in-house CRM system.
Chroma is currently working with a rapidly growing marketing company that is looking for a talented Web Developer to join their dynamic team. This is an exciting opportunity to be part of a business thats scaling fast and offers career development, hybrid working (23 days per week onsite near Haslingden), and a salary between £30-35K. This B2C marketing company has experienced significant growth and shows no signs of slowing down. Their success is driven by a highly skilled team and a forward-thinking approach to digital marketing and lead generation. With a commitment to innovation, theyre looking for a Web Developer who shares their passion for technology and continuous improvement. As a Web Developer, youll join a small, close-knit development team. Your primary focus will be on back-end development, working on their bespoke, in-house CRM system.
NEW
Hours:35 hours per week, Hybrid working - 2 days a week in the office. React Native Software Engineer - Were on the lookout for curious React Native Developers to help shape and deliver the mobile experiences that support Skipton Building Societys digital transformation. Youll be part of a multidisciplinary team building and evolving mobile apps that enable members to manage their finances with ease and confidence. This is a fantastic opportunity to contribute to an evolving platform with modern tools and a supportive engineering culture. About Skipton Building Society - At Skipton Building Society, we're a mutual organisation owned by our members and driven by putting people at the heart of everything we do. We believe success comes from great people and treating everyone as individuals. Our values;Trust,Ownership, andOne Teamguide how we work together and deliver ex
Hours:35 hours per week, Hybrid working - 2 days a week in the office. React Native Software Engineer - Were on the lookout for curious React Native Developers to help shape and deliver the mobile experiences that support Skipton Building Societys digital transformation. Youll be part of a multidisciplinary team building and evolving mobile apps that enable members to manage their finances with ease and confidence. This is a fantastic opportunity to contribute to an evolving platform with modern tools and a supportive engineering culture. About Skipton Building Society - At Skipton Building Society, we're a mutual organisation owned by our members and driven by putting people at the heart of everything we do. We believe success comes from great people and treating everyone as individuals. Our values;Trust,Ownership, andOne Teamguide how we work together and deliver ex
NEW
)
Lead Technical Architect
Lead Technical Architect
Department for Work and Pensions (DWP)
Upperthorpe, S3 7UF
From £72,664 to £99,836 per annum plus 28.97% pension contributions
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
Lead Technical Architect
Lead Technical Architect
Department for Work and Pensions (DWP)
LS9, Leeds, LS2 7UA
From £72,664 to £99,836 per annum plus 28.97% pension contributions
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
)
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
Microservice and API-led architecture and integration design tools, techniques and best practice.
Microservice and API-led architecture and integration design tools, techniques and best practice.
NEWPREMIUM
)
API design/development
API design/development
NEW
)
DevOps Engineer
DevOps Engineer
LA International Computer Consultants Ltd
Sheffield, South Yorkshire
£500 - £550 per day
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, GoLang, Docker and Cloud-Native services. o Building RESTful API Services.
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, GoLang, Docker and Cloud-Native services. o Building RESTful API Services.
NEW
Related Jobs
Locations
- The Trafford Centre
- Upperthorpe
- Castlefield
- City Centre
- City Centre, Manchester (M2)
- Haslingden
- Manchester Airport
- Morley
- Openshaw
- The Parks
- Manchester
- Leeds
- Sheffield
- Liverpool
- Blackpool
- Skipton
- Blackburn
- Bradford
- Chester
- Knutsford
- Greater Manchester
- West Yorkshire
- Merseyside
- South Yorkshire
- Lancashire
- Cheshire
- North Yorkshire
- North West
- Yorkshire