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Experience with API and other connection methods.
Experience with API and other connection methods.
514 exact matches jobs are outside your preferred location
Go Developer / Backend Software Engineer (Golang API) Remote UK to £140k - Apply now to find out more about this Go Developer / Backend Software Engineer (Golang API) opportunity.
Go Developer / Backend Software Engineer (Golang API) Remote UK to £140k - Apply now to find out more about this Go Developer / Backend Software Engineer (Golang API) opportunity.
PREMIUMNEW
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Software Engineer JavaScript Node.js AWS API
Software Engineer JavaScript Node.js AWS API
Client Server
SE1, South East London
£70000 - £85000 per annum + benefits
Software Engineer / Developer (JavaScript Node.js AWS API) London / WFH to £85k * You have a good knowledge of AWS, including familiarity with AWS Lambda, API Gateway, S3, CloudWatch - Apply now to find out more about this Software Engineer / Developer (JavaScript Node.js AWS API) opportunity.
Software Engineer / Developer (JavaScript Node.js AWS API) London / WFH to £85k * You have a good knowledge of AWS, including familiarity with AWS Lambda, API Gateway, S3, CloudWatch - Apply now to find out more about this Software Engineer / Developer (JavaScript Node.js AWS API) opportunity.
PREMIUMNEW
Senior QA Test Engineer SaaS
Senior QA Test Engineer SaaS
Client Server
Underhill Park, RH2
£80000 - £90000 per annum + bonus + benefits
Apply now to find out more about this (SaaS C# .Net API JavaScript) opportunity.
Apply now to find out more about this (SaaS C# .Net API JavaScript) opportunity.
PREMIUMNEW
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Technical Product Owner - B2B / B2C / AI / API
Technical Product Owner - B2B / B2C / AI / API
Sanderson Recruitment
EC1, City of London
£55000 - £60000 per annum
Technical Product Owner / Technical Product Manager / Software Product Owner / SaaS Product Owner - Fully remote £55,000 - £60,000 - Our client is passionate bout redefining engineering and AI automation. As we expand into more intelligent and scalable product offerings, we are looking for a Product Manager to lead a core product area, transforming strategic vision into tangible results. This is a hands-on, cross-functional role ideal for someone excited by high-impact delivery, AI innovation, and creating structured product systems in a rapidly growing tech team. As Product Owner, you'll own and drive the roadmap for one of our core product areas. We are looking for someone who thrives in fast-paced environments and enjoys taking an idea from concept to customer impact. You should have a strong understanding of both product lifecycle management and the technical capa
Technical Product Owner / Technical Product Manager / Software Product Owner / SaaS Product Owner - Fully remote £55,000 - £60,000 - Our client is passionate bout redefining engineering and AI automation. As we expand into more intelligent and scalable product offerings, we are looking for a Product Manager to lead a core product area, transforming strategic vision into tangible results. This is a hands-on, cross-functional role ideal for someone excited by high-impact delivery, AI innovation, and creating structured product systems in a rapidly growing tech team. As Product Owner, you'll own and drive the roadmap for one of our core product areas. We are looking for someone who thrives in fast-paced environments and enjoys taking an idea from concept to customer impact. You should have a strong understanding of both product lifecycle management and the technical capa
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Please read carefully before applying - I am looking for an IT Manager who has experience of CRMs (ideally Hubspot) and ERPs (ideally Syrinx) and experience of system integrations via APIs. This will be an immediate project to be completed straight away. Previous experience in a Senior IT role - Understanding of IT architectureExperience of developing an IT strategy, and keeping it on track with budgets and timelines - Experience of collaborating with cross-functional teams, stakeholders, and vendors - Experience of mitigating risks and identifying opportunities for process improvement - Experience of ensuring quality, compliance and IT security - You are a people manager and can lead/build an IT team - Can do a five days a week on site role in Dartford - Salary - competitive - If you are interested, apply now. Hays Specialist Recruitment Limited acts as an employment
Please read carefully before applying - I am looking for an IT Manager who has experience of CRMs (ideally Hubspot) and ERPs (ideally Syrinx) and experience of system integrations via APIs. This will be an immediate project to be completed straight away. Previous experience in a Senior IT role - Understanding of IT architectureExperience of developing an IT strategy, and keeping it on track with budgets and timelines - Experience of collaborating with cross-functional teams, stakeholders, and vendors - Experience of mitigating risks and identifying opportunities for process improvement - Experience of ensuring quality, compliance and IT security - You are a people manager and can lead/build an IT team - Can do a five days a week on site role in Dartford - Salary - competitive - If you are interested, apply now. Hays Specialist Recruitment Limited acts as an employment
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AWS, Azure, Kubernetes, Service Mesh, API gateways, and API security, Python, JavaScript, GoLang, Terraform, CloudFormation (AWS), and Azure Resource Manager (ARM) templates. * Experience with AWS, Azure, Kubernetes, Service Mesh, API gateways, and API security (authentication and authorization).
AWS, Azure, Kubernetes, Service Mesh, API gateways, and API security, Python, JavaScript, GoLang, Terraform, CloudFormation (AWS), and Azure Resource Manager (ARM) templates. * Experience with AWS, Azure, Kubernetes, Service Mesh, API gateways, and API security (authentication and authorization).
Senior Java Developer Spring Boot
Senior Java Developer Spring Boot
Client Server
The City, EC2
£70000 - £80000 per annum + bonus + benefits
You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications with a focus on backend Java development and API implementation within an AWS environment.
You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications with a focus on backend Java development and API implementation within an AWS environment.
PREMIUMNEW
You'll design and develop scalable, secure applications, contribute to API integration, and help shape the platform from day one. Java, Spring Boot, SQL, REST API's, React Native, Mobile, Cross-platform, AWS, Docker, Fintech, Trading, Finance, Financial Services, London
You'll design and develop scalable, secure applications, contribute to API integration, and help shape the platform from day one. Java, Spring Boot, SQL, REST API's, React Native, Mobile, Cross-platform, AWS, Docker, Fintech, Trading, Finance, Financial Services, London
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Backend Java Developer - London
Backend Java Developer - London
Transparent Technologies
London
£60000 - £80000 per annum + bonus, bens
REST API design and development - Java, Spring Boot, SQL, REST API, AWS, Docker, Microservices, Backend Developer, Fintech, Trading, Finance, Financial Services, London
REST API design and development - Java, Spring Boot, SQL, REST API, AWS, Docker, Microservices, Backend Developer, Fintech, Trading, Finance, Financial Services, London
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Senior Full Stack Developer Java JavaScript React
Senior Full Stack Developer Java JavaScript React
Client Server
The City, EC2
£70000 - £80000 per annum + bonus + benefits
Senior Full Stack Developer / Software Engineer (Java JavaScript React) London to £80k - Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As a Senior Full Stack Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications, working across the full tech stack from Java on the backend through to JavaScript / TypeScript, React and React Native front end work. You'll join a team of finance entrepreneurs and technologists in City based office three days a week, there's a smart dress code and flexibility to work from home two da
Senior Full Stack Developer / Software Engineer (Java JavaScript React) London to £80k - Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As a Senior Full Stack Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications, working across the full tech stack from Java on the backend through to JavaScript / TypeScript, React and React Native front end work. You'll join a team of finance entrepreneurs and technologists in City based office three days a week, there's a smart dress code and flexibility to work from home two da
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Workday Enterprise Systems Developer
Workday Enterprise Systems Developer
The Francis Crick Institute
Euston, NW1 1AT
£51,591 - £58,470 per annum
API & Web Services: Understanding of REST/SOAP APIs, JSON, and XML for integration work.
API & Web Services: Understanding of REST/SOAP APIs, JSON, and XML for integration work.
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API & Database Development - Experienced in building and maintaining robust APIs and managing the databases that support them.
API & Database Development - Experienced in building and maintaining robust APIs and managing the databases that support them.
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Software Engineer | Hybrid | £90,000 | React.js | Python | TypeScript | AWS - Are you passionate about renewable energy and seeking an opportunity to make a positive impact on the environment? La Fosse has partnered with a rapidly growing renewable energy company, seeking highly motivated Senior Full Stack Engineers to join their close-knit product team and drive innovation in sustainable technology. Core Tech Stack: React.js, Python, TypeScript, FAST APIs, SQL Alchemy, Docker, AWS * Lead the development and enhancement of their in-house product management and customer-facing platforms, achieving feature parity with an existing SaaS solution and driving innovation post-migration to build a scalable, secure, market-leading system. * Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practise
Software Engineer | Hybrid | £90,000 | React.js | Python | TypeScript | AWS - Are you passionate about renewable energy and seeking an opportunity to make a positive impact on the environment? La Fosse has partnered with a rapidly growing renewable energy company, seeking highly motivated Senior Full Stack Engineers to join their close-knit product team and drive innovation in sustainable technology. Core Tech Stack: React.js, Python, TypeScript, FAST APIs, SQL Alchemy, Docker, AWS * Lead the development and enhancement of their in-house product management and customer-facing platforms, achieving feature parity with an existing SaaS solution and driving innovation post-migration to build a scalable, secure, market-leading system. * Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practise
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Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs.
Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs.
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Python SQL Software Engineer - Corporate Finance
Python SQL Software Engineer - Corporate Finance
McGregor Boyall Associates Limited
The City, EC3V 9AA
£90000 - £100000 per annum + Great Bonus + Benefits + Pension
AI Tools: Demonstrable ability to create custom GPT's and Chatbots using AI Tools (we use Google Gemini API (and Notebook LM), Anthropics Claude AI, Microsoft CoPilot, and OpenAI's Chat GPT).
AI Tools: Demonstrable ability to create custom GPT's and Chatbots using AI Tools (we use Google Gemini API (and Notebook LM), Anthropics Claude AI, Microsoft CoPilot, and OpenAI's Chat GPT).
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Full Stack Developer (FinTech/ Front-End Basis)
Full Stack Developer (FinTech/ Front-End Basis)
Ernest Gordon Recruitment
SS13, Basildon
£55000.00 - £65000.00 per annum + Training + Company Benefits
Basildon - Hybrid £55,000 - £65,000 + Training + Progression + Healthcare Coverage + Benefits - Are you a Full Stack Developer with a strong front-end focus, looking to join a talented team building cutting-edge websites for global FinTech clients, using modern technologies and receiving great training to support your progression into a senior role? Are you looking to join a company that genuinely invests in your future, with unlimited training opportunities and a best-in-class e-learning platform designed to keep you ahead of the curve in a fast-evolving tech landscape? In this company is a true disruptor in the insurance industry, blending cutting-edge technology with every aspect of the sector. Their automation solutions help insurers stay agile and efficient by streamlining time-consuming tasks.
Basildon - Hybrid £55,000 - £65,000 + Training + Progression + Healthcare Coverage + Benefits - Are you a Full Stack Developer with a strong front-end focus, looking to join a talented team building cutting-edge websites for global FinTech clients, using modern technologies and receiving great training to support your progression into a senior role? Are you looking to join a company that genuinely invests in your future, with unlimited training opportunities and a best-in-class e-learning platform designed to keep you ahead of the curve in a fast-evolving tech landscape? In this company is a true disruptor in the insurance industry, blending cutting-edge technology with every aspect of the sector. Their automation solutions help insurers stay agile and efficient by streamlining time-consuming tasks.
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High qps, high SLA API deployment
High qps, high SLA API deployment
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integration'segal client is seeking an experienced IntApp engineer to join their growing technology function. The successful candidate will take ownership of several applications which focuses on the firms IntApp Conflicts, Intake, Walls, Terms and all related systems and tools. The role will also be involved the migration of my client's risk platform to the cloud. * Skills and experience required * Strong commercial experience and knowledge of IntApp configuration tools * Strong understanding and experience with integration's such as APIs, database to database FTP and web services * Strong knowledge of cloud systems such as integrations features and release management * Knowledge of AI and GenAI and its application within the legal sector * First class communication and stakeholder management skills * Commercial experience of SQL Server
integration'segal client is seeking an experienced IntApp engineer to join their growing technology function. The successful candidate will take ownership of several applications which focuses on the firms IntApp Conflicts, Intake, Walls, Terms and all related systems and tools. The role will also be involved the migration of my client's risk platform to the cloud. * Skills and experience required * Strong commercial experience and knowledge of IntApp configuration tools * Strong understanding and experience with integration's such as APIs, database to database FTP and web services * Strong knowledge of cloud systems such as integrations features and release management * Knowledge of AI and GenAI and its application within the legal sector * First class communication and stakeholder management skills * Commercial experience of SQL Server
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Senior Software Engineer - Client Identity
Senior Software Engineer - Client Identity
McGregor Boyall Associates Limited
EC1, City of London
Partnership bonus + Traget bonus
Job Title: Senior Software Engineer - Client Identity - Location: Hybrid (Manchester/London) About the Role - Join our newly formed cybersecurity team and take on a crucial role in protecting clients across the UK and Europe. As a Senior Software Engineer in the Client Identity team, you'll work on developing and enhancing modern cloud-based cybersecurity services, ensuring the security and integrity of authentication solutions for our clients. You'll be at the forefront of defending against cyber threats and creating seamless login experiences for hundreds of thousands of users. Role Responsibilities * Develop and enhance cloud-based cybersecurity services across all layers, from databases to Content Delivery Networks (CDNs). * Implement secure authentication solutions, including Multi-Factor Authentication (MFA) and Passkeys.
Job Title: Senior Software Engineer - Client Identity - Location: Hybrid (Manchester/London) About the Role - Join our newly formed cybersecurity team and take on a crucial role in protecting clients across the UK and Europe. As a Senior Software Engineer in the Client Identity team, you'll work on developing and enhancing modern cloud-based cybersecurity services, ensuring the security and integrity of authentication solutions for our clients. You'll be at the forefront of defending against cyber threats and creating seamless login experiences for hundreds of thousands of users. Role Responsibilities * Develop and enhance cloud-based cybersecurity services across all layers, from databases to Content Delivery Networks (CDNs). * Implement secure authentication solutions, including Multi-Factor Authentication (MFA) and Passkeys.
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Full Stack AI Engineer | £70k-£130k + Benefits + Shares| London (Hybrid, 3 days a week) Are you a Full Stack AI Engineer looking for a role at the cutting edge of AI, Generative Models, and scalable cloud solutions? Do you thrive in fast-paced environments where your work directly influences the next generation of AI applications? If so, this is the opportunity for you. Why Join? * Develop and deploy scalable micro-services and data pipelines that power AI-driven applications. * Gain hands-on experience with LLMs, fine-tuning, prompting and AI-powered solutions to drive innovation. * Design and implement quality assurance/testing frameworks to ensure robust AI performance. * Work closely with other AI specialists, engineers, and product leaders to solve complex technical challenges for FTSE 100 clients.
Full Stack AI Engineer | £70k-£130k + Benefits + Shares| London (Hybrid, 3 days a week) Are you a Full Stack AI Engineer looking for a role at the cutting edge of AI, Generative Models, and scalable cloud solutions? Do you thrive in fast-paced environments where your work directly influences the next generation of AI applications? If so, this is the opportunity for you. Why Join? * Develop and deploy scalable micro-services and data pipelines that power AI-driven applications. * Gain hands-on experience with LLMs, fine-tuning, prompting and AI-powered solutions to drive innovation. * Design and implement quality assurance/testing frameworks to ensure robust AI performance. * Work closely with other AI specialists, engineers, and product leaders to solve complex technical challenges for FTSE 100 clients.
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Experience of API definition
Experience of API definition
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Use your knowledge of API integrations and data visualisation tools to streamline operations and boost productivity * Experience with API integrations, data migrations, and maintaining sales system performance
Use your knowledge of API integrations and data visualisation tools to streamline operations and boost productivity * Experience with API integrations, data migrations, and maintaining sales system performance
FEATUREDNEW
Experience of API definition
Experience of API definition
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Are you a cloud-savvy Full Stack Developer looking for your next big challenge? This company is a high-growth, purpose-driven organisation on a mission to empower UK business leaders and scale ambitious mid-sized companies into tomorrow’s giants. As a Full Stack Developer (Cloud), you will play a critical role in designing and delivering innovative digital solutions that directly support business leaders and entrepreneurs across the UK. You will work across the full technology stack—building, integrating, and optimising applications using modern cloud infrastructure and development tools. * Design, develop, and maintain robust full-stack applications * Deploy and manage cloud infrastructure using AWS (preferred), Azure, or GCP * Collaborate cross-functionally with designers, marketers, and product teams * Develop and integrate RESTful APIs and third-party service
Are you a cloud-savvy Full Stack Developer looking for your next big challenge? This company is a high-growth, purpose-driven organisation on a mission to empower UK business leaders and scale ambitious mid-sized companies into tomorrow’s giants. As a Full Stack Developer (Cloud), you will play a critical role in designing and delivering innovative digital solutions that directly support business leaders and entrepreneurs across the UK. You will work across the full technology stack—building, integrating, and optimising applications using modern cloud infrastructure and development tools. * Design, develop, and maintain robust full-stack applications * Deploy and manage cloud infrastructure using AWS (preferred), Azure, or GCP * Collaborate cross-functionally with designers, marketers, and product teams * Develop and integrate RESTful APIs and third-party service
FEATUREDNEW
Related Jobs
Locations
- West London
- Isleworth
- Uxbridge
- Staines
- Kingston Upon Thames
- Harrow
- South West London
- Hampton
- Spelthorne
- Ashford, Surrey
- London
- Slough
- City of London
- Central London
- Maidenhead
- Bracknell
- Watford
- North West London
- Birmingham
- Milton Keynes
- Bedford
- Reading
- Surrey
- South East
- East London
- Portsmouth
- South East London
- Egham
- Berkshire
- Manchester
- Scotland
- Windsor
- Kettering
- Guildford
- Southampton
- Liverpool
- Wolverhampton