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9 Contract API jobs in North West + 20 miles
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Java Technical Architect - Inside IR35
Java Technical Architect - Inside IR35
LA International Computer Consultants Ltd
M1, Manchester
£550 - £590 per day
*Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design.
*Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design.
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Lead the architecture and engineering of various architectures, including n-tier, micro services-based applications and event-driven architectures on both on-premises and AWS cloud, leveraging various PaaS/SaaS services including Lambda, API Gateway, Step Functions, Event Bridge, Aurora, DynamoDB, ECS, etc., to support large scale, high-throughput applications and enable real-time data processing. * Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design.
Lead the architecture and engineering of various architectures, including n-tier, micro services-based applications and event-driven architectures on both on-premises and AWS cloud, leveraging various PaaS/SaaS services including Lambda, API Gateway, Step Functions, Event Bridge, Aurora, DynamoDB, ECS, etc., to support large scale, high-throughput applications and enable real-time data processing. * Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design.
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Lead the architecture and engineering of various architectures, including n-tier, micro services-based applications and event-driven architectures on both on-premises and AWS cloud, leveraging various PaaS/SaaS services including Lambda, API Gateway, Step Functions, Event Bridge, Aurora, * Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design.
Lead the architecture and engineering of various architectures, including n-tier, micro services-based applications and event-driven architectures on both on-premises and AWS cloud, leveraging various PaaS/SaaS services including Lambda, API Gateway, Step Functions, Event Bridge, Aurora, * Java/J2EE 21, Python, 3.11 Springboot, Micronaut, Dropwizard, GraphQL, API Design.
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Expertise in REST and SOAP API integration
Expertise in REST and SOAP API integration
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JavaScript Developer - Hybrid (Manchester )
JavaScript Developer - Hybrid (Manchester )
Circle Group
M1, Manchester
£35000 - £40000 per annum + WFH
React, Angular, Vue, Javascript Engineer - A well-established tech company in the analytics space is looking for a JavaScript Developer to join its growing product development team. The organisation builds innovative, privacy-conscious software used by global brands to better understand digital user behaviour. This is a chance to work on something a bit different - helping to develop tools that securely capture user-consented data as part of a leading digital insights platform. * Collaborate with cross-functional teams to understand requirements and shape architecture. * Write clean, testable JavaScript code aligned to team standards. * Contribute to the design and development of secure data collection tools. * Work in a hybrid environment, combining office collaboration (Manchester-based) with home-based deep work.
React, Angular, Vue, Javascript Engineer - A well-established tech company in the analytics space is looking for a JavaScript Developer to join its growing product development team. The organisation builds innovative, privacy-conscious software used by global brands to better understand digital user behaviour. This is a chance to work on something a bit different - helping to develop tools that securely capture user-consented data as part of a leading digital insights platform. * Collaborate with cross-functional teams to understand requirements and shape architecture. * Write clean, testable JavaScript code aligned to team standards. * Contribute to the design and development of secure data collection tools. * Work in a hybrid environment, combining office collaboration (Manchester-based) with home-based deep work.
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JavaScript Developer - Hybrid (Manchester )
JavaScript Developer - Hybrid (Manchester )
Circle Group
M1, Manchester
£35000 - £40000 per annum + WFH
6 months with possible extension - React, Angular, Vue, Javascript Engineer - A well-established tech company in the analytics space is looking for a JavaScript Developer to join its growing product development team. The organisation builds innovative, privacy-conscious software used by global brands to better understand digital user behaviour. This is a chance to work on something a bit different - helping to develop tools that securely capture user-consented data as part of a leading digital insights platform. * Collaborate with cross-functional teams to understand requirements and shape architecture. * Write clean, testable JavaScript code aligned to team standards. * Contribute to the design and development of secure data collection tools. * Work in a hybrid environment, combining office collaboration (Manchester-based) with home-based deep work.
6 months with possible extension - React, Angular, Vue, Javascript Engineer - A well-established tech company in the analytics space is looking for a JavaScript Developer to join its growing product development team. The organisation builds innovative, privacy-conscious software used by global brands to better understand digital user behaviour. This is a chance to work on something a bit different - helping to develop tools that securely capture user-consented data as part of a leading digital insights platform. * Collaborate with cross-functional teams to understand requirements and shape architecture. * Write clean, testable JavaScript code aligned to team standards. * Contribute to the design and development of secure data collection tools. * Work in a hybrid environment, combining office collaboration (Manchester-based) with home-based deep work.
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Python and/or JavaScript/TypeScript experience, strong AWS skills, Kubernetes, CI/CD, and experience with data platforms, high-volume processing, API development, and Terraform.
Python and/or JavaScript/TypeScript experience, strong AWS skills, Kubernetes, CI/CD, and experience with data platforms, high-volume processing, API development, and Terraform.
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Backend Developer (Java / AWS Lambda / MySQL)
Backend Developer (Java / AWS Lambda / MySQL)
Johnsons 1871
Wigan, Greater Manchester
£33,000 - £40,000 a year
All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, or any other status protected by law. We have a long heritage of being an inclusive employer which provides training and development in a positive learning environment. About the Role - Join us as a Backend Developer, where you'll immediately contribute to the high-impact Marvel project while helping to architect and scale future solutionsespecially those leveraging .NET/C#in our evolving tech ecosystem. Key Responsibilities
All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, or any other status protected by law. We have a long heritage of being an inclusive employer which provides training and development in a positive learning environment. About the Role - Join us as a Backend Developer, where you'll immediately contribute to the high-impact Marvel project while helping to architect and scale future solutionsespecially those leveraging .NET/C#in our evolving tech ecosystem. Key Responsibilities
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About THG Ingenuity - THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. As a Senior Software Engineer in our engineering team, you will play a key role in designing, developing, and delivering scalable microservices within THG Ingenuity's ecommerce platform. Leveraging modern technologies, predominantly Java 21, you will work as part of an agile team to architect and build highly available, distributed systems that are critical to the business.
About THG Ingenuity - THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. As a Senior Software Engineer in our engineering team, you will play a key role in designing, developing, and delivering scalable microservices within THG Ingenuity's ecommerce platform. Leveraging modern technologies, predominantly Java 21, you will work as part of an agile team to architect and build highly available, distributed systems that are critical to the business.
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10 exact matches jobs are outside your preferred location
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Knowledge of API integration for interaction on the React app
Knowledge of API integration for interaction on the React app
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A Senior ServiceNow Developer is sought by our client to work with their team to deliver continuous improvement and development of the Roadmap for end users. The existing team is a mixture of their own resources and 3rd party suppliers. You will be a highly experienced ServiceNow consultant, with a proven track record in ServiceNow development, including certification and experience in implementing different ServiceNow implementation levels and components.. Key Details * INSIDE IR35 * Remote working - Hybrid model * 2 days per week on-site available across various UK locations * 4 months * Must be UK resident * Must be able to work without sponsorship - Essential Criteria * Significant previous experience of working at a Senior ServiceNow level, including Architecture and Developer * Strong solution design experience, including helping influence product roadmaps and s
A Senior ServiceNow Developer is sought by our client to work with their team to deliver continuous improvement and development of the Roadmap for end users. The existing team is a mixture of their own resources and 3rd party suppliers. You will be a highly experienced ServiceNow consultant, with a proven track record in ServiceNow development, including certification and experience in implementing different ServiceNow implementation levels and components.. Key Details * INSIDE IR35 * Remote working - Hybrid model * 2 days per week on-site available across various UK locations * 4 months * Must be UK resident * Must be able to work without sponsorship - Essential Criteria * Significant previous experience of working at a Senior ServiceNow level, including Architecture and Developer * Strong solution design experience, including helping influence product roadmaps and s
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Expertise in cloud architecture, microservices, API gateway design, DevOps practices, datapipelines, and enterprise service mesh architecture.
Expertise in cloud architecture, microservices, API gateway design, DevOps practices, datapipelines, and enterprise service mesh architecture.
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You understand and care deeply about the developer journey, from first API call to production deployment.
You understand and care deeply about the developer journey, from first API call to production deployment.
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Collaborate with Ops Tech to manage API use, system performance, and platform scalability. * Working knowledge of JavaScript or Python for API interactions for customizations.
Collaborate with Ops Tech to manage API use, system performance, and platform scalability. * Working knowledge of JavaScript or Python for API interactions for customizations.
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You'll drive key capabilities like multi-tenancy, RBAC, and API experiences to meet the needs of our largest enterprise customers and MSSP partners. As a Lead Product Manager, your primary responsibility will be to own critical enterprise capabilities including multi-tenancy experiences, user access management (RBAC and data access control), API experiences, and foundational account infrastructure. * Strong understanding of enterprise platform requirements, particularly in multi-tenant environments, role-based access control (RBAC), identity and access management (IAM), and API development.
You'll drive key capabilities like multi-tenancy, RBAC, and API experiences to meet the needs of our largest enterprise customers and MSSP partners. As a Lead Product Manager, your primary responsibility will be to own critical enterprise capabilities including multi-tenancy experiences, user access management (RBAC and data access control), API experiences, and foundational account infrastructure. * Strong understanding of enterprise platform requirements, particularly in multi-tenant environments, role-based access control (RBAC), identity and access management (IAM), and API development.
Mentor SREs in developing orchestration pipelines, IaC modules, and secure API integrations.
Mentor SREs in developing orchestration pipelines, IaC modules, and secure API integrations.
Role & Responsibilities - Role Overview - As a Junior Backend Engineer at Grabyo; you will have exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days, you might be part of the team behind key features like building markers in the Live clipping or AI-powered highlights workflows. Other days, you could contribute to evolving our architecture as we advance towards a scalable, microservices-based platform. Java, Spring, Go, Node.js, NoSQL, serverless architectures, microservices, Terraform, AWS SAM, DynamoDB, media processing, Terraform, AWS Lambda these are a few of the state-of-the-art techs you will be working with - To make sure you keep growing your knowledge around tech, we provide you with professional development opportunities like Hackathons, development budget and pair programming days to improve our automated testing cu
Role & Responsibilities - Role Overview - As a Junior Backend Engineer at Grabyo; you will have exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days, you might be part of the team behind key features like building markers in the Live clipping or AI-powered highlights workflows. Other days, you could contribute to evolving our architecture as we advance towards a scalable, microservices-based platform. Java, Spring, Go, Node.js, NoSQL, serverless architectures, microservices, Terraform, AWS SAM, DynamoDB, media processing, Terraform, AWS Lambda these are a few of the state-of-the-art techs you will be working with - To make sure you keep growing your knowledge around tech, we provide you with professional development opportunities like Hackathons, development budget and pair programming days to improve our automated testing cu
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The Senior Backend Engineer is responsible for building and maintaining the server-side systems that power DRESTs luxury mobile game and supporting platform. This role plays a critical part in the performance, reliability, and scalability of our backend architecture, ensuring smooth operation of our live services and enabling feature delivery across the organisation. As a hands-on contributor, the Senior Backend Engineer designs, implements, and optimises backend services, collaborating closely with client, DevOps, and data teams. Reporting to the Lead Backend Engineer, you will also support technical planning and mentor other engineers, helping to shape the future of backend engineering at DREST. What you will be accountable for * Delivering high-quality, maintainable backend code and features on time, aligned with established codebase architectural standards and cov
The Senior Backend Engineer is responsible for building and maintaining the server-side systems that power DRESTs luxury mobile game and supporting platform. This role plays a critical part in the performance, reliability, and scalability of our backend architecture, ensuring smooth operation of our live services and enabling feature delivery across the organisation. As a hands-on contributor, the Senior Backend Engineer designs, implements, and optimises backend services, collaborating closely with client, DevOps, and data teams. Reporting to the Lead Backend Engineer, you will also support technical planning and mentor other engineers, helping to shape the future of backend engineering at DREST. What you will be accountable for * Delivering high-quality, maintainable backend code and features on time, aligned with established codebase architectural standards and cov
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At Convergence Group, weve spent the last 20 years building a business that lasts - powered by resilience, continuous improvement, and a product-led mindset. Now, were scaling fast and shaking up an industry thats ripe for innovation. As a Software Engineer at Convergence, youll play a key role across the entire software development lifecycle, from planning and architecture through delivery and maintenance. Youll help us evolve our connectivity products and internal tools using modern technologies -while contributing to an engineering culture that values clean code, autonomy, and continuous improvement. * Build and maintain high-quality, scalable web applications using C#, JavaScript, web development frameworks and libraries (e.g. React, Next.js, Blazor), and Azure services. * Design intuitive front-end experiences and robust back-end logic with seamless client-server
At Convergence Group, weve spent the last 20 years building a business that lasts - powered by resilience, continuous improvement, and a product-led mindset. Now, were scaling fast and shaking up an industry thats ripe for innovation. As a Software Engineer at Convergence, youll play a key role across the entire software development lifecycle, from planning and architecture through delivery and maintenance. Youll help us evolve our connectivity products and internal tools using modern technologies -while contributing to an engineering culture that values clean code, autonomy, and continuous improvement. * Build and maintain high-quality, scalable web applications using C#, JavaScript, web development frameworks and libraries (e.g. React, Next.js, Blazor), and Azure services. * Design intuitive front-end experiences and robust back-end logic with seamless client-server
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Senior Software Engineer
Senior Software Engineer
KO2 Embedded Recruitment Solutions LTD
Southfield Green, NE23 6YB
£60000 - £75000 per annum
Role: Senior Software Engineer KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. As a Software Engineer, you will be involved in designing and delivering software solutions across a range of challenging projects. If you're a Software Engineer who thrives in diverse, innovative environments, we'd love to hear from you. This role will give you the opportunity to work on innovative systems used in real-world applications, collaborating with a multidisciplinary team of engineers. * Developing software solutions using C/C++ or C# (ASP.Net Core). * A collaborative mindset and ability to work alongside electrical and mechanical
Role: Senior Software Engineer KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. As a Software Engineer, you will be involved in designing and delivering software solutions across a range of challenging projects. If you're a Software Engineer who thrives in diverse, innovative environments, we'd love to hear from you. This role will give you the opportunity to work on innovative systems used in real-world applications, collaborating with a multidisciplinary team of engineers. * Developing software solutions using C/C++ or C# (ASP.Net Core). * A collaborative mindset and ability to work alongside electrical and mechanical
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We are looking for a strong Senior Digital Java Developer for a 12 month contract based in Leeds, UK * Experience of leading or directing a team of Java Developers. J2EE, Java, microservices, REST, APIs, JPA, Hibernate, SQL, JWT, Cloud, digital, PostgreSQL, Oracle DB, AWS, Lambda, AKS, DevOps, Jenkins, Azure, JavaScript, SC Clearance, SC Cleared £700 per day inside IR35 via an umbrella company - 12 months, extendable - Leeds (Hybrid; 60% onsite/40% remote) Essential Experience Required * Must be SC Cleared OR eligible for SC Clearance * Experience of building useful, robust automated test suite to support a continuous deployment environment, implementing API's for internal and external use. * Taking part in 2nd-line support of applica
We are looking for a strong Senior Digital Java Developer for a 12 month contract based in Leeds, UK * Experience of leading or directing a team of Java Developers. J2EE, Java, microservices, REST, APIs, JPA, Hibernate, SQL, JWT, Cloud, digital, PostgreSQL, Oracle DB, AWS, Lambda, AKS, DevOps, Jenkins, Azure, JavaScript, SC Clearance, SC Cleared £700 per day inside IR35 via an umbrella company - 12 months, extendable - Leeds (Hybrid; 60% onsite/40% remote) Essential Experience Required * Must be SC Cleared OR eligible for SC Clearance * Experience of building useful, robust automated test suite to support a continuous deployment environment, implementing API's for internal and external use. * Taking part in 2nd-line support of applica
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An incredible opportunity for an experienced Backend Engineer with advanced Go skills to join a prestigious tech client on a contract basis. As a Backend Engineer, you'll be working on mission-critical, data-intensive applications that push the boundaries of technology, taking ownership of the full software engineering lifecycle, including design, development, and implementation. Reporting into an Engineering Manager, the Backend Engineer will leverage modern technologies like AWS, Kubernetes, Docker, and Kafka, while also architecting and implementing microservices-based solutions in collaboration with cross-functional teams. If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now! This
An incredible opportunity for an experienced Backend Engineer with advanced Go skills to join a prestigious tech client on a contract basis. As a Backend Engineer, you'll be working on mission-critical, data-intensive applications that push the boundaries of technology, taking ownership of the full software engineering lifecycle, including design, development, and implementation. Reporting into an Engineering Manager, the Backend Engineer will leverage modern technologies like AWS, Kubernetes, Docker, and Kafka, while also architecting and implementing microservices-based solutions in collaboration with cross-functional teams. If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now! This
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Our client, a leading organisation within the financial services sector, is seeking ahighly motivated and experienced Senior Software Engineerto join their team on a 6-month initial contract. Youll bring strong software engineering expertise, coupled with DevOps proficiency across AWS and GCP, to design and implement resilient frontend clients, backend services, infrastructure automation, and cloud-native solutions. * 5+ years in software engineering with experience in large-scale distributed systems. * AWS/GCP certifications (e.g., AWS Solutions Architect, Google Professional Cloud Engineer). If you are a skilledSenior Software Engineerwith strong cloud, DevOps, and software development expertise, and youre looking for your next challenge in Edinburgh, wed love to he
Our client, a leading organisation within the financial services sector, is seeking ahighly motivated and experienced Senior Software Engineerto join their team on a 6-month initial contract. Youll bring strong software engineering expertise, coupled with DevOps proficiency across AWS and GCP, to design and implement resilient frontend clients, backend services, infrastructure automation, and cloud-native solutions. * 5+ years in software engineering with experience in large-scale distributed systems. * AWS/GCP certifications (e.g., AWS Solutions Architect, Google Professional Cloud Engineer). If you are a skilledSenior Software Engineerwith strong cloud, DevOps, and software development expertise, and youre looking for your next challenge in Edinburgh, wed love to he
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We're looking for a Software Engineering Manager based in the Greater London Area to join our UK Engineering Team to develop and support on our Linq Cloud Application Stack, with a blend of hands-on work with mentoring and management. Our LINQ platform combines hardware and software to streamline workflows, making lab automation fast, flexible, and affordable. Our mission is to build lab automation products at the intersection of hardware and software in the life-sciences automation space that can transform the industry and accelerate science. They find immense joy in seeing the software power our robots and LINQ bench, transporting plates from instrument to instrument. * Support, mentor and line manage 5-10 engineers, building a healthy team culture and ensuring the team makes techni
We're looking for a Software Engineering Manager based in the Greater London Area to join our UK Engineering Team to develop and support on our Linq Cloud Application Stack, with a blend of hands-on work with mentoring and management. Our LINQ platform combines hardware and software to streamline workflows, making lab automation fast, flexible, and affordable. Our mission is to build lab automation products at the intersection of hardware and software in the life-sciences automation space that can transform the industry and accelerate science. They find immense joy in seeing the software power our robots and LINQ bench, transporting plates from instrument to instrument. * Support, mentor and line manage 5-10 engineers, building a healthy team culture and ensuring the team makes techni
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Founding FullStack Engineer - Healthtech 🚀 Salary up to $250k + Equity - Tech: Python, TypeScript, PostgreSQL - Based in San Francisco Financial District - Save lives. Build fast. Learn faster. Join a team, who are building an AI cancer doctor to personalise treatment for every individual. Backed by tier 1 VCs in Silicon Valley and with sole access to the highest quality cancer dataset in the world, they're assembling a founding team to join them on this journey - Founding team - You'll be team member #4. You'll shape everything: culture, code, impact. - Unmatched data - We've got exclusive access to 7M+ patients across top US hospitals, with multi-modal data: radiology, pathology, genetics. - Massive upside - US healthcare is a $4T+ market - Real-world impact - 43% of FDA fast-tracked cancer drugs didn't improve survival. - A flexible, fast-moving bu
Founding FullStack Engineer - Healthtech 🚀 Salary up to $250k + Equity - Tech: Python, TypeScript, PostgreSQL - Based in San Francisco Financial District - Save lives. Build fast. Learn faster. Join a team, who are building an AI cancer doctor to personalise treatment for every individual. Backed by tier 1 VCs in Silicon Valley and with sole access to the highest quality cancer dataset in the world, they're assembling a founding team to join them on this journey - Founding team - You'll be team member #4. You'll shape everything: culture, code, impact. - Unmatched data - We've got exclusive access to 7M+ patients across top US hospitals, with multi-modal data: radiology, pathology, genetics. - Massive upside - US healthcare is a $4T+ market - Real-world impact - 43% of FDA fast-tracked cancer drugs didn't improve survival. - A flexible, fast-moving bu
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