Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
1 Contract API job in Kensington, Liverpool + 20 miles
API or interface / Integration Development or equivalent experience. API product development (http, REST, MuleSoft design style).
API or interface / Integration Development or equivalent experience. API product development (http, REST, MuleSoft design style).
NEW
16 exact matches jobs are outside your preferred location
)
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.
NEW
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.
NEW
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.
NEW
)
Expertise in REST and SOAP API integration
Expertise in REST and SOAP API integration
NEW
)
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.
NEW
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.
NEW
Reimagine the Role of AI in Human Travel - At Travel Counsellors, were not just adopting AI - were building a future where it enhances every human interaction. With 30+ years of history and 2,200+ independent travel entrepreneurs worldwide, weve always believed in the power of personal service. Now, were using AI to scale care, creativity, and connection like never before. Our next-generation travel platform is being transformed by intelligent features, with TC Co-Pilot at the heart of it. As AI Product Owner, youll lead the charge in embedding smart systems across our business, from hyper-personalised experiences to operational excellence. If youre excited by the idea of combining cutting-edge AI with the depth of human empathy, this is your moment. *Please note - this is a 12-month fixed-term contract - About the Role - Your Mission - Take the reins of AI product in
Reimagine the Role of AI in Human Travel - At Travel Counsellors, were not just adopting AI - were building a future where it enhances every human interaction. With 30+ years of history and 2,200+ independent travel entrepreneurs worldwide, weve always believed in the power of personal service. Now, were using AI to scale care, creativity, and connection like never before. Our next-generation travel platform is being transformed by intelligent features, with TC Co-Pilot at the heart of it. As AI Product Owner, youll lead the charge in embedding smart systems across our business, from hyper-personalised experiences to operational excellence. If youre excited by the idea of combining cutting-edge AI with the depth of human empathy, this is your moment. *Please note - this is a 12-month fixed-term contract - About the Role - Your Mission - Take the reins of AI product in
NEWFEATURED
)
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.
NEW
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
NEW
)
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
NEWFEATURED
)
Day Rate: £500 - £700 - Duration: 6 months - IR35: Outside Scope - Overview - Are you a talented Software Developer eager to take on exciting project-based work with leading organisations? We are seeking skilled developers for multiple contract opportunities across various sectors, including tech, finance, and healthcare. * Engage in diverse and challenging projects, delivering immediate value to clients while enhancing your technical skills. * Collaborate with innovative teams to design and implement robust software solutions that meet business needs. * Experience the flexibility of contract work, allowing you to choose projects that align with your expertise and career goals. These contract roles are ideal for developers looking to make an impact quickly and explore different industries while enjoying the freedom of flexible assignments. Key Skills
Day Rate: £500 - £700 - Duration: 6 months - IR35: Outside Scope - Overview - Are you a talented Software Developer eager to take on exciting project-based work with leading organisations? We are seeking skilled developers for multiple contract opportunities across various sectors, including tech, finance, and healthcare. * Engage in diverse and challenging projects, delivering immediate value to clients while enhancing your technical skills. * Collaborate with innovative teams to design and implement robust software solutions that meet business needs. * Experience the flexibility of contract work, allowing you to choose projects that align with your expertise and career goals. These contract roles are ideal for developers looking to make an impact quickly and explore different industries while enjoying the freedom of flexible assignments. Key Skills
NEW
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.
NEW
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.
NEW
Experience designing and managing API-based integrations and middleware tools (e.g., Zapier, Workato, Tray.io)
Experience designing and managing API-based integrations and middleware tools (e.g., Zapier, Workato, Tray.io)
NEW
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
NEW
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
NEW
These jobs might also interest you
)
Job Title: Software Engineer Lead We are looking for a project lead with software engineering experience, background in - The candidate will spend 50% leading the team of 2 engineers (scrum Lead day-to-day operations, sprint planning, backlog grooming, and scrum ceremonies - 7+ years experience in software engineering (frontend and backend), with at least 3 years - Good understanding of Gen AI, software development accelerators (e.g. Copilot) Description - Position Summary - frontend/backend development (AWS stack), and expertise in project management and - agile methodologies. master, stakeholder management) and 50% of time coding simple interfaces (frontend/backend) to expose the models developed by the team to the business. Responsibilities - for t
Job Title: Software Engineer Lead We are looking for a project lead with software engineering experience, background in - The candidate will spend 50% leading the team of 2 engineers (scrum Lead day-to-day operations, sprint planning, backlog grooming, and scrum ceremonies - 7+ years experience in software engineering (frontend and backend), with at least 3 years - Good understanding of Gen AI, software development accelerators (e.g. Copilot) Description - Position Summary - frontend/backend development (AWS stack), and expertise in project management and - agile methodologies. master, stakeholder management) and 50% of time coding simple interfaces (frontend/backend) to expose the models developed by the team to the business. Responsibilities - for t
NEWPREMIUM
)
Senior Mobile Developer
Senior Mobile Developer
CURE TALENT LIMITED
The City, EC2
From £70,000 to £80,000 per annum Neg. DOE + Benefits
We have an exciting opportunity for a talented Senior Mobile Developer to join their highly skilled engineering team and drive the future of their Carer Companion App. As a Senior Mobile Developer, you will play a pivotal role in designing and implementing new features, while also leading an initiative to integrate Kotlin Multiplatform (KMP) to unify and optimise development across both Android and iOS platforms. * Design, develop, and implement new features for the mobile app, delivering a seamless and intuitive user experience * Collaborate with Android and iOS developers to share knowledge and ensure platform consistency * Provide technical guidance and mentorship within the mobile team * Strong portfolio of shipped mobile applications across Android and iOS * Deep
We have an exciting opportunity for a talented Senior Mobile Developer to join their highly skilled engineering team and drive the future of their Carer Companion App. As a Senior Mobile Developer, you will play a pivotal role in designing and implementing new features, while also leading an initiative to integrate Kotlin Multiplatform (KMP) to unify and optimise development across both Android and iOS platforms. * Design, develop, and implement new features for the mobile app, delivering a seamless and intuitive user experience * Collaborate with Android and iOS developers to share knowledge and ensure platform consistency * Provide technical guidance and mentorship within the mobile team * Strong portfolio of shipped mobile applications across Android and iOS * Deep
NEW
)
Now were looking for a number of Go Developers from senior to technical lead level you will be joining a talented engineering team and help them to take things to the next level. Youll be joining a growing product engineering team working on a React Native application backed by a new suite of APIs and services written in Go, hosted on AWS. This is a hands-on role where youll collaborate closely with product managers, designers, and other engineers to build secure, flexible, and well-documented APIs and services. * Design and build scalable APIs and microservices using Go * Solid experience developing with Go * Work on a modern platform using Go, AWS, and React Native - Join a High-Growth Tech Company Building Innovative Digital Products - Our client i
Now were looking for a number of Go Developers from senior to technical lead level you will be joining a talented engineering team and help them to take things to the next level. Youll be joining a growing product engineering team working on a React Native application backed by a new suite of APIs and services written in Go, hosted on AWS. This is a hands-on role where youll collaborate closely with product managers, designers, and other engineers to build secure, flexible, and well-documented APIs and services. * Design and build scalable APIs and microservices using Go * Solid experience developing with Go * Work on a modern platform using Go, AWS, and React Native - Join a High-Growth Tech Company Building Innovative Digital Products - Our client i
FEATURED
)
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
)
Senior Full-Stack Developer (Agentic AI Platform) * A highly ambitious, energetic, and hands-on full-stack developer. Sector: AI SaaS - Join a bold, stealth-mode AI startup transforming the future of professional services worldwide. This high-energy venture is harnessing agentic AI - a next-gen approach where AI acts autonomously and intelligently to reshape industries. * Lead the backend and frontend development of a highly scalable, high-impact AI-driven platform. * Tech stack includes TypeScript, React.js, Next.js, robust infrastructure on Azure, PostgreSQL data storage, and Terraform for infrastructure-as-code. * Integrate and deploy advanced AI models, including Claude AI and Cre
Senior Full-Stack Developer (Agentic AI Platform) * A highly ambitious, energetic, and hands-on full-stack developer. Sector: AI SaaS - Join a bold, stealth-mode AI startup transforming the future of professional services worldwide. This high-energy venture is harnessing agentic AI - a next-gen approach where AI acts autonomously and intelligently to reshape industries. * Lead the backend and frontend development of a highly scalable, high-impact AI-driven platform. * Tech stack includes TypeScript, React.js, Next.js, robust infrastructure on Azure, PostgreSQL data storage, and Terraform for infrastructure-as-code. * Integrate and deploy advanced AI models, including Claude AI and Cre
)
Senior Java Developer - Credit, E-Trading, Algo sought by leading investment bank based in the city of London. * Extensive hands-on coding in server-side Java with strong emphasis on Java Concurrency, RX Streams, Caching (GridGain as Cache), Collections API, Messaging and Event processing across multiple streams * Overall 7+ Years of Java dev Experience **Inside IR35 - 4 days on site** * Project work also includes enhancements to the auto-quoting and algo framework for pricing, offering, and quoting. * Will specifically focus on engagement, framework design and development of deliverables for Credit Cash electronic trading. * Understand business requirements and propose design and code changes. * Participate in peer-to-peer code and design reviews * Build and support QA * Resolve and have keen focus o
Senior Java Developer - Credit, E-Trading, Algo sought by leading investment bank based in the city of London. * Extensive hands-on coding in server-side Java with strong emphasis on Java Concurrency, RX Streams, Caching (GridGain as Cache), Collections API, Messaging and Event processing across multiple streams * Overall 7+ Years of Java dev Experience **Inside IR35 - 4 days on site** * Project work also includes enhancements to the auto-quoting and algo framework for pricing, offering, and quoting. * Will specifically focus on engagement, framework design and development of deliverables for Credit Cash electronic trading. * Understand business requirements and propose design and code changes. * Participate in peer-to-peer code and design reviews * Build and support QA * Resolve and have keen focus o
It's an ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. * Lead architectural discussions with a focus on performance, scalability, and reliability. * Deliver complex features end-to-end - from design through deployment and monitoring. Location: London - 1x a month - Salary: Up to £120,000 (D.O.E) + benefits - Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives that are reshaping the future of insurance. You'll work primarily with Python (FastAPI) and play a
It's an ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. * Lead architectural discussions with a focus on performance, scalability, and reliability. * Deliver complex features end-to-end - from design through deployment and monitoring. Location: London - 1x a month - Salary: Up to £120,000 (D.O.E) + benefits - Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives that are reshaping the future of insurance. You'll work primarily with Python (FastAPI) and play a
NEW
)
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. Role Title: Solution Architect * AWS Certified Solutions Architect * Microsoft Certified: Azure Solutions Architect Expert * 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. * 5+ years of experience in IT, with at least 2 years in a solution architecture role. * Google Professional Cloud Architect * TOGAF or SAFe for Architects Location: Sheffield - Duration: 31/12/2025 - Rate: £330 per day - PAYE via Umbrella Only - You will collaborate with cross-functional teams to translate business requirements
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. Role Title: Solution Architect * AWS Certified Solutions Architect * Microsoft Certified: Azure Solutions Architect Expert * 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. * 5+ years of experience in IT, with at least 2 years in a solution architecture role. * Google Professional Cloud Architect * TOGAF or SAFe for Architects Location: Sheffield - Duration: 31/12/2025 - Rate: £330 per day - PAYE via Umbrella Only - You will collaborate with cross-functional teams to translate business requirements
NEWPREMIUM