Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
There is no job matching your search
Api
Upperthorpe
No need to fret! We’re adding new jobs every single day. Find out immediately when we’ve found a match for you.
0 Contract API jobs in Upperthorpe + 20 miles
13 exact matches jobs are outside your preferred location
)
Strong integration and API expertise (including REST)
Strong integration and API expertise (including REST)
)
Lead JavaScript Developer
Lead JavaScript Developer
Bright Purple Resourcing
Manchester, Greater Manchester, M60
£450 p/d - Outside IR35.
Real-world API experience: authentication, REST, RPC, GraphQL, tRPC
Real-world API experience: authentication, REST, RPC, GraphQL, tRPC
Role/Job Title: Solution Consultant - Work Location: Nottingham UK ( 2 to 3 days) Role type Permanent/Fixed Term/Contracting: Contracting - The Role - The Solution Consultant InPhase Implementation leads end-to-end deployment of Ideagen's InPhase platform, translating business requirements into tailored solutions and driving user adoption through training and change management. The role combines business consulting, technical configuration, and stakeholder engagement to ensure successful implementation and maximum value delivery. * Solution Design & Implementation: Lead workshops to capture business requirements, design tailored InPhase solutions, configure modules (governance, risk, compliance, audit, performance), and manage data migration. * Client Engagement & Advisory: Act as the primary contact for customers, advise on best practices, demonstrate product capabil
Role/Job Title: Solution Consultant - Work Location: Nottingham UK ( 2 to 3 days) Role type Permanent/Fixed Term/Contracting: Contracting - The Role - The Solution Consultant InPhase Implementation leads end-to-end deployment of Ideagen's InPhase platform, translating business requirements into tailored solutions and driving user adoption through training and change management. The role combines business consulting, technical configuration, and stakeholder engagement to ensure successful implementation and maximum value delivery. * Solution Design & Implementation: Lead workshops to capture business requirements, design tailored InPhase solutions, configure modules (governance, risk, compliance, audit, performance), and manage data migration. * Client Engagement & Advisory: Act as the primary contact for customers, advise on best practices, demonstrate product capabil
Role/Job Title: Full Stack Developer - Work Location: Manchester - Role Type: Contracting - Mode of Working: Hybrid - If Hybrid, In-Office Days: Tuesday / Wednesday / Thursday - The Role - Looking for a Full Stack Engineer to join the Product Team embracing new ways of working (NWoW) in the UK Personal Investor (UKPI) division. We are rapidly expanding our European technological presence, making this an exciting opportunity to join the team, influence direction, and learn about the Investment Management apparatus. * Work with leading technologies using Angular and AWS. * Use agile methodologies and a continuous delivery pipeline. * Build applications related to client journeys for Transfers & Onboarding across all products (ISA, SIPP, JISA, GA). * Demonstrate self-starter qualities, problem-solving aptitude, and attention to testing and documentation.
Role/Job Title: Full Stack Developer - Work Location: Manchester - Role Type: Contracting - Mode of Working: Hybrid - If Hybrid, In-Office Days: Tuesday / Wednesday / Thursday - The Role - Looking for a Full Stack Engineer to join the Product Team embracing new ways of working (NWoW) in the UK Personal Investor (UKPI) division. We are rapidly expanding our European technological presence, making this an exciting opportunity to join the team, influence direction, and learn about the Investment Management apparatus. * Work with leading technologies using Angular and AWS. * Use agile methodologies and a continuous delivery pipeline. * Build applications related to client journeys for Transfers & Onboarding across all products (ISA, SIPP, JISA, GA). * Demonstrate self-starter qualities, problem-solving aptitude, and attention to testing and documentation.
)
Mobile Backend Developer (JAVA/Kotlin)
Mobile Backend Developer (JAVA/Kotlin)
Stackstudio Digital Ltd.
Manchester (M1)
From £450 to £500 per day
Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design - Understanding of API design for mobile application with event driven architecture - Other technologies/areas: AWS, API Design, Automation testing
Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design - Understanding of API design for mobile application with event driven architecture - Other technologies/areas: AWS, API Design, Automation testing
Strong database and API development experience
Strong database and API development experience
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
)
We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
PREMIUM
)
Familiarity with API testing, SQL queries, and data migration testing.
Familiarity with API testing, SQL queries, and data migration testing.
Understanding of DevOps practices , cloud infrastructure automation (Terraform, Ansible), and scalable API architectures.
Understanding of DevOps practices , cloud infrastructure automation (Terraform, Ansible), and scalable API architectures.
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. We are seeking a highly skilled Technical Product Owner to take ownership of our complex API solution with responsibility across international markets. Your technical expertise is essential: we need someone who can understand the architecture, integrations, and nuances of our API product and act as the bridge between technical and non-technical stakeholders. * Serve as the primary Product Owner for our API solution, operating across international markets to ensure alignment with global technical capabilities and business objectives. * Maintain high-quality API standards, documentation, and integration processes to meet both technical best pract
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. We are seeking a highly skilled Technical Product Owner to take ownership of our complex API solution with responsibility across international markets. Your technical expertise is essential: we need someone who can understand the architecture, integrations, and nuances of our API product and act as the bridge between technical and non-technical stakeholders. * Serve as the primary Product Owner for our API solution, operating across international markets to ensure alignment with global technical capabilities and business objectives. * Maintain high-quality API standards, documentation, and integration processes to meet both technical best pract
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. * Experience working in SaaS, API, or multi-product platforms.
We do this by transforming how school data is maintained, managed and accessed by third-party applications (apps) via our simple API platform. * Experience working in SaaS, API, or multi-product platforms.
Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and all-things-digital solutions, is looking for a Technical Support Engineer to join our dynamic team. 9:00 - 18:00 in UK time zone - 9:00 - 18:00 in US EAST time zone - What You Will Do * Help customers by answering their toughest technical questions * Provide technical support to customers using email, chat, and Zoom * Handle multiple concurrent issues with varying severity, making sure that they are responded to within the established SLAs * Focus on accelerating investigations and minimizing support ticket resolution times via live Zoom calls * Troubleshoot logs to identify errors/exceptions and their root cause * Act as Incident Commander during service incidents and maintain updates on the Status page
Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and all-things-digital solutions, is looking for a Technical Support Engineer to join our dynamic team. 9:00 - 18:00 in UK time zone - 9:00 - 18:00 in US EAST time zone - What You Will Do * Help customers by answering their toughest technical questions * Provide technical support to customers using email, chat, and Zoom * Handle multiple concurrent issues with varying severity, making sure that they are responded to within the established SLAs * Focus on accelerating investigations and minimizing support ticket resolution times via live Zoom calls * Troubleshoot logs to identify errors/exceptions and their root cause * Act as Incident Commander during service incidents and maintain updates on the Status page
These jobs might also interest you
FTSE Russell is seeking a senior software engineer to be part a dynamic team of software engineers building all distribution capabilities of our index products to the financial community worldwide. As an Index Distribution Manager Software Engineering, you are responsible for building a modern cloud native (on AWS) distribution infrastructure, with high resilience. As a hands-on senior software engineer, youll build with purpose solving real-world problems with measurable impact. * Contribute to code reviews, mentor peers and more junior members of the team, and help shape a world-class engineering culture. How We Work: Engineering at FTSE Russell * Lead with data: You trust the numbers, validate assumptions, and learn from failures. Engineering First
FTSE Russell is seeking a senior software engineer to be part a dynamic team of software engineers building all distribution capabilities of our index products to the financial community worldwide. As an Index Distribution Manager Software Engineering, you are responsible for building a modern cloud native (on AWS) distribution infrastructure, with high resilience. As a hands-on senior software engineer, youll build with purpose solving real-world problems with measurable impact. * Contribute to code reviews, mentor peers and more junior members of the team, and help shape a world-class engineering culture. How We Work: Engineering at FTSE Russell * Lead with data: You trust the numbers, validate assumptions, and learn from failures. Engineering First
)
We are seeking an experienced Lead Front End Developer to lend expertise to three small projects requiring advanced front end engineering skills. Job Title: Lead Front End Developer * Lead the front end development of customer-facing e-commerce projects. Job Description - These projects include the implementation of customer-facing e-commerce journeys tailored for insurance and branding for specific brokers. The role involves working with a cloud-based policy administration platform providing comprehensive insurance management solutions for brokers and MGAs. Features include quotation, new business, mid-term adjustments, cancellations, renewals, rating, document production, and payments, all seamlessly integrated into a single system. Responsibilities
We are seeking an experienced Lead Front End Developer to lend expertise to three small projects requiring advanced front end engineering skills. Job Title: Lead Front End Developer * Lead the front end development of customer-facing e-commerce projects. Job Description - These projects include the implementation of customer-facing e-commerce journeys tailored for insurance and branding for specific brokers. The role involves working with a cloud-based policy administration platform providing comprehensive insurance management solutions for brokers and MGAs. Features include quotation, new business, mid-term adjustments, cancellations, renewals, rating, document production, and payments, all seamlessly integrated into a single system. Responsibilities
PREMIUM
)
Principal Back-End Developer - Manchester City Centre
Principal Back-End Developer - Manchester City Centre
Searchability (UK) Ltd
Manchester (M1), M1
£70000 - £80000 per annum + Pension, 25 days holiday, Profit Share
Our client is looking for a visionary Principal Back-End Developer to help shape the future of their SaaS platform. * Lead back-end architecture and strategy, aligning tech with business goals. Join a developer-led culture where innovation meets impact. * Developer-led culture with hack days, and open access to leadership. You'll set the technical direction, drive cutting-edge development, and mentor a talented team-all while delivering high-quality, resilient services that make a real difference. * Build and deliver scalable, high-performing SaaS products. * Mentor and grow a passionate development team. * Refine processes and explore tools that boost efficiency. * Mastery of C# (.NET 6+), SQL Server, and TDD (NUnit). * Expertise in RESTful and GraphQL APIs, Git, and SOLID principles
Our client is looking for a visionary Principal Back-End Developer to help shape the future of their SaaS platform. * Lead back-end architecture and strategy, aligning tech with business goals. Join a developer-led culture where innovation meets impact. * Developer-led culture with hack days, and open access to leadership. You'll set the technical direction, drive cutting-edge development, and mentor a talented team-all while delivering high-quality, resilient services that make a real difference. * Build and deliver scalable, high-performing SaaS products. * Mentor and grow a passionate development team. * Refine processes and explore tools that boost efficiency. * Mastery of C# (.NET 6+), SQL Server, and TDD (NUnit). * Expertise in RESTful and GraphQL APIs, Git, and SOLID principles
)
Senior Full Stack Engineer
Senior Full Stack Engineer
AJ BELL BUSINESS SOLUTIONS LIMITED
Salford Quays, Salford (M5), M5 3EE
From £65,000 to £75,000 per annum Competitive plus bonus and benefits
This is an exciting opportunity for a Senior Full Stack Engineer to help us develop the future of our customer-facing investment experiences. We are a growing team focussed on providing our customers with innovative web and app based tools and services to help them grow as investors no matter what their experience, and we are on the lookout for a Senior Full Stack Engineer who can lead us in the adoption of cutting edge technologies, as well as providing a robust experience in production. For new team members, an initial period will be full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues. Your will be joining a cross functional development team which has a philosophy of continuous improvement, and a strong focus on engineering excellence.
This is an exciting opportunity for a Senior Full Stack Engineer to help us develop the future of our customer-facing investment experiences. We are a growing team focussed on providing our customers with innovative web and app based tools and services to help them grow as investors no matter what their experience, and we are on the lookout for a Senior Full Stack Engineer who can lead us in the adoption of cutting edge technologies, as well as providing a robust experience in production. For new team members, an initial period will be full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues. Your will be joining a cross functional development team which has a philosophy of continuous improvement, and a strong focus on engineering excellence.
FEATURED
)
We are looking for a highly skilled Lead Software Engineer to take ownership of one of our clients core platform systems. * Team Leadership & Coaching: Manage and mentor a small team of software engineers, fostering collaboration, growth, and engineering excellence. * Strong Software Development Background, with proven proficiency in Java and TypeScript. * Technical Leadership: Provide technical direction across the software development lifecycle, ensuring alignment with internal standards and best practices. * CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. In this pivotal role, you will guide a talented engineering team, ensuring the s
We are looking for a highly skilled Lead Software Engineer to take ownership of one of our clients core platform systems. * Team Leadership & Coaching: Manage and mentor a small team of software engineers, fostering collaboration, growth, and engineering excellence. * Strong Software Development Background, with proven proficiency in Java and TypeScript. * Technical Leadership: Provide technical direction across the software development lifecycle, ensuring alignment with internal standards and best practices. * CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. In this pivotal role, you will guide a talented engineering team, ensuring the s
FEATURED
)
An opportunity has arisen for a MongoDB Site Reliability Engineer to join a high-performing infrastructure and engineering function. * Experience in Site Reliability Engineering, DevOps, or MongoDB administration within complex environments. This role is ideal for an engineer who thrives in complex environments, enjoys solving multifaceted infrastructure and reliability challenges, and is passionate about automation, observability, and continuous improvement. Service Reliability & Support * Support capacity management, business continuity, and performance tuning across MongoDB environments. * Identify risks and recommend improvements to strengthen reliability and operational controls. * Strong
An opportunity has arisen for a MongoDB Site Reliability Engineer to join a high-performing infrastructure and engineering function. * Experience in Site Reliability Engineering, DevOps, or MongoDB administration within complex environments. This role is ideal for an engineer who thrives in complex environments, enjoys solving multifaceted infrastructure and reliability challenges, and is passionate about automation, observability, and continuous improvement. Service Reliability & Support * Support capacity management, business continuity, and performance tuning across MongoDB environments. * Identify risks and recommend improvements to strengthen reliability and operational controls. * Strong
PREMIUM
FTSE Russell is seeking a junior software engineer to be part a dynamic team building the distribution capabilities of our index products to the financial community worldwide. As an Index Distribution Junior Software Engineer, you contribute to building a modern cloud native (on AWS) distribution infrastructure, with a high degree of resilience. As a hands-on software engineer, you build with purpose solving real-world problems with measurable impact. All our engineers own the full software development lifecycle, deliver high-quality software, and foster a culture of quality, innovation and continuous improvement. The distribution platform encompasses the set of systems that deliver our indexes to cli
FTSE Russell is seeking a junior software engineer to be part a dynamic team building the distribution capabilities of our index products to the financial community worldwide. As an Index Distribution Junior Software Engineer, you contribute to building a modern cloud native (on AWS) distribution infrastructure, with a high degree of resilience. As a hands-on software engineer, you build with purpose solving real-world problems with measurable impact. All our engineers own the full software development lifecycle, deliver high-quality software, and foster a culture of quality, innovation and continuous improvement. The distribution platform encompasses the set of systems that deliver our indexes to cli
Our client, a growing company based in London is seeking an experienced Lead Software Engineer to take ownership of the technology stack and guide the engineering team through this next phase of growth. As Lead, you will act as a player-coach: shipping critical code yourself while mentoring engineers, driving technical strategy, and ensuring the platform scales with rapid international growth. * Mobile Apps: Core customer apps built with TypeScript, React Native, Expo. * Web Apps: Customer-facing portals for sign-up and account management (TypeScript, React, Vercel). * Lead end-to-end development and delivery of core features across mobile, backend, and internal tooling. * Mentor engineers through code reviews, pairing, and establishing strong enginee
Our client, a growing company based in London is seeking an experienced Lead Software Engineer to take ownership of the technology stack and guide the engineering team through this next phase of growth. As Lead, you will act as a player-coach: shipping critical code yourself while mentoring engineers, driving technical strategy, and ensuring the platform scales with rapid international growth. * Mobile Apps: Core customer apps built with TypeScript, React Native, Expo. * Web Apps: Customer-facing portals for sign-up and account management (TypeScript, React, Vercel). * Lead end-to-end development and delivery of core features across mobile, backend, and internal tooling. * Mentor engineers through code reviews, pairing, and establishing strong enginee
FEATURED
)
Senior Software Developer (BPSS Cleared) - Contract (Remote UK)
Senior Software Developer (BPSS Cleared) - Contract (Remote UK)
Stealth IT Consulting Limited
UK
£380 per day £380 per day
We are seeking a highly skilled Senior Software Developer to join my client's team. * Design, develop, and maintain software solutions using AWS services and serverless architectures. * Strong understanding of software development lifecycle and agile methodologies. The ideal candidate will have strong experience in designing, developing, and maintaining cloud-native applications and infrastructure. You will work closely with cross-functional teams to deliver secure, scalable, and efficient solutions, while ensuring best practices and continuity through documentation and peer reviews. BPSS (Baseline Personnel Security Standard) Level 4 Enable * Implement containerized applications using EKS and manage orchestration. * Develop and maintain Infrastructure as Code (IaC) using Terraform and Ansible. * Build and optimize CI
We are seeking a highly skilled Senior Software Developer to join my client's team. * Design, develop, and maintain software solutions using AWS services and serverless architectures. * Strong understanding of software development lifecycle and agile methodologies. The ideal candidate will have strong experience in designing, developing, and maintaining cloud-native applications and infrastructure. You will work closely with cross-functional teams to deliver secure, scalable, and efficient solutions, while ensuring best practices and continuity through documentation and peer reviews. BPSS (Baseline Personnel Security Standard) Level 4 Enable * Implement containerized applications using EKS and manage orchestration. * Develop and maintain Infrastructure as Code (IaC) using Terraform and Ansible. * Build and optimize CI
)
Job Role: Senior Full Stack Engineer As a Senior Full Stack Engineer, you'll design, build, and maintain high-quality features across backend and frontend systems. Are you a passionate full-stack engineer who thrives in high-growth, fast-paced environments? * Build, enhance, and maintain full-stack features across backend and frontend systems. You'll work closely with designers, product managers, and fellow engineers to translate vision and requirements into scalable, elegant solutions. Working Model: Permanent - Location: Remote - Salary: Up to £85,000 - Do you love building across both frontend and backend systems, solving complex engineering challenges, and shaping seamless user experiences? This is an exciting opportunity to join
Job Role: Senior Full Stack Engineer As a Senior Full Stack Engineer, you'll design, build, and maintain high-quality features across backend and frontend systems. Are you a passionate full-stack engineer who thrives in high-growth, fast-paced environments? * Build, enhance, and maintain full-stack features across backend and frontend systems. You'll work closely with designers, product managers, and fellow engineers to translate vision and requirements into scalable, elegant solutions. Working Model: Permanent - Location: Remote - Salary: Up to £85,000 - Do you love building across both frontend and backend systems, solving complex engineering challenges, and shaping seamless user experiences? This is an exciting opportunity to join
FEATURED
Senior Software Developer (BPSS Cleared) – SFIA Level 5 (Remote UK)
Senior Software Developer (BPSS Cleared) – SFIA Level 5 (Remote UK)
Stealth IT Consulting Limited
UK
£450 per day £450 per day (Inside IR35)
My client is seeking an experienced Senior Software Developer with BPSS clearance to join a high-profile project. About the Role - You will be responsible for designing, developing, and maintaining cloud-native applications and infrastructure, ensuring best practices and continuity across the team. Key Responsibilities * Develop and maintain AWS-based solutions (Serverless, EC2, SQS). * Implement containerized applications using EKS. * Manage Infrastructure as Code with Terraform and Ansible. * Build and optimize CI/CD pipelines using GitLab. * Write and maintain code in Node.js, Bash, and Python. * Configure API gateways and reverse proxies with Kong (CE/EE) and Nginx. * Implement monitoring and alerting using Prometheus, Grafana, and Alert Manager. * Conduct peer/code reviews and document best practices. Required Skills * AWS (Serverless, EC2, SQS)
My client is seeking an experienced Senior Software Developer with BPSS clearance to join a high-profile project. About the Role - You will be responsible for designing, developing, and maintaining cloud-native applications and infrastructure, ensuring best practices and continuity across the team. Key Responsibilities * Develop and maintain AWS-based solutions (Serverless, EC2, SQS). * Implement containerized applications using EKS. * Manage Infrastructure as Code with Terraform and Ansible. * Build and optimize CI/CD pipelines using GitLab. * Write and maintain code in Node.js, Bash, and Python. * Configure API gateways and reverse proxies with Kong (CE/EE) and Nginx. * Implement monitoring and alerting using Prometheus, Grafana, and Alert Manager. * Conduct peer/code reviews and document best practices. Required Skills * AWS (Serverless, EC2, SQS)
)
A leading client within the financial services space is seeking a solid and reliable Application Solutions Architect to join and help implement some key solutions across a range of technology. Application Solutions Architect- AML,KYC, GDPR, Cloud, Application, 6 months * Cloud Solutions Architect Certification (AWS, Azure, GCP). * Define an architectural vision and solution architecture that aligns with business strategy, enterprise architecture principles, and technology platform choices. * Articulate the solution intent and operating environment, identify primary systems/subsystems and their interfaces, and define non-functional requirements. * Ensure solutions are fit for purpose by collaborating w
A leading client within the financial services space is seeking a solid and reliable Application Solutions Architect to join and help implement some key solutions across a range of technology. Application Solutions Architect- AML,KYC, GDPR, Cloud, Application, 6 months * Cloud Solutions Architect Certification (AWS, Azure, GCP). * Define an architectural vision and solution architecture that aligns with business strategy, enterprise architecture principles, and technology platform choices. * Articulate the solution intent and operating environment, identify primary systems/subsystems and their interfaces, and define non-functional requirements. * Ensure solutions are fit for purpose by collaborating w
FEATURED