api developer

Gravitee is a 2025 Gartner® Magic Quadrant™ Leader, on a mission to govern the world’s intelligence.We deliver the industry’s most advanced platform for Any API, Any Event, and Any AI Agent, trusted by global leaders like Michelin, Roche, and Blue Yonder.Why Gravitee?The Mission: We are bridging the gap between traditional tech and the new frontier...

Job DescriptionWe are a data driven engineering company based in Northamptonshire and looking to recruit a graduate software developer to work within our core development team. This team is currently made up of eight multidisciplinary developers, engineers and IT specialists, and so, within this role you will be expected to undertake a broad range of tasks...

Senior Java Developer Scotland Remote Our client, an established financial services company, is looking for a capable Senior Java Developer to strengthen their engineering function. You'll take a hands-on role in shaping the future of their post-trade platform, spanning proprietary systems, APIs, client-facing reporting and a web portal, alongside tailoring...

Company DescriptionWe are all about making everyday moments simple and awesome, our apps are currently transforming the hospitality industry. Flypay’s newest product Flyt was designed to give hospitality business the flexibility to innovate quicker.The philosophy behind Flyt’s platform technology is simple: to say goodbye to all the hassles that get in...

Senior C# DeveloperMaking sure you fit the guidelines as an applicant for this role is essential, please read the below carefully.Location: Osterley, UKAbout the Role We are looking for a talented and passionate Software Engineer to join our engineering team based in Osterley . This is an exciting opportunity to work on modern, scalable applications using...

Location:     Hybrid – the role is based in High Holborn, London with some                                            homeworkingSalary:          c£32,200 to £36,328 per annum plus benefitsContract:      Permanent, Full time (flexible hours)Start:             As soon as possibleAre you an enthusiastic and motivated...

We are looking for an experienced Full-Stack Developer to design, develop, and maintain scalable web and mobile applications. The role involves building modern user interfaces using React or React Native, developing robust backend services using Java, and ensuring seamless integration between front-end and back-end systems. Key Responsibilities •  ...

The role Hexegic are seeking a versatile Full Stack Developer, with a strong background in AI/ML, Data Science, Application Security or DevOps. You will contribute to the secure design, development and deployment of a variety of applications and services. You will work on exciting projects in a small but collaborative environment, with a high degree of...

Senior Java Developer Location:Liverpool (Hybrid - 1 day a week/fortnight in Liverpool) Salary:Up to £70,000 basic + Excellent BenefitsAtExalto Consulting , we partner with innovative organisations that are investing heavily in technology, modern engineering practices, and digital transformation.We're currently looking for aSenior Developerto join a highly...

Ready to take your career global?Make your mark at one of the biggest names in payments. We’re looking for Senior Web Developer to join our ever-evolving TRANSAXpay Payments team and help shape the future of global commerce. Whilst web development skills are crucial, a background payments and fintech would be extremely beneficial.What you’ll ownYou’ll...

DescriptionQueueco is looking for a bright & enthusiastic graduate to join the team to learn and develop skills as a quantitative developer specialising in High-Frequency Trading (HFT). You will work closely with traders and researchers to understand exchange architectures, protocols, market data and order entry APIs. You are able to translate this...

Why You Should Be A Front End Developer Here: A culture of collaboration and innovation, where your contributions can truly shape their products and servicesCareer advancement and personal developmentCollaborate with a diverse global team, with developers located worldwideLondon office offers a hybrid working setup, encouraging teamwork both in person and...

Company DescriptionMiratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain...

Company DescriptionMiratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain...

Company DescriptionMiratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain...

SharePoint Developer Engineer Manchester - 5 days a week onsite £57,000 - £62,000 We're seeking an experienced SharePoint Developer Engineer to join a leading digital and collaboration team delivering innovative Microsoft 365 solutions for enterprise clients. This role will focus on designing, developing and supporting modern SharePoint applications,...

Location: London, EC1M 6PB Contract: 6 Month Contract Hours: Full-time, 37 hours per week Hybrid: 1 day per week onsite in London Rate: TBC Join a dynamic energy provider dedicated to delivering sustainable solutions across the UK. We are looking for an enthusiastic and resourceful Senior Backend Developer who is passionate about building exceptional...

DescriptionZenzero is one of the UK's fastest-growing technology companies. Named a Top 8 Technology Company at the British Business Awards 2026, recognised by Deloitte as a Best Managed Company, and featured in the Sunday Times Hundred (an annual ranking of the UK's fastest-growing private companies) in both 2025 and 2026, we hold Microsoft Solutions...

Integration (MuleSoft) Developer     About Reply: Reply specialises in designing and implementing solutions based on new communication channels and digital media. Structured as a network of highly specialised companies, Reply supports leading European industrial groups in sectors such as Telco & Media, Industry and Services, Banking and Insurance, and...

Power Platform Developer (6-Month FTC) - Central London / Hybrid - Up to £70,000 (pro rata) We're working with a well-established professional services organisation looking to appoint a Power Platform Developer to support a growing portfolio of digital transformation and automation projects. This role will focus on developing, enhancing, and supporting...