Java Api Developer jobs in London

*5 days onsite required.** *FTE role.** *Golang or LUA Script (mandate)** *Required qualifications, capabilities, and skills** Formal training or certification on API Management Platform concepts and proficient advanced experience Hands-on practical experience delivering system design, application d

Graduate Software Developer - Java / API Remote Working Salary: £28,000 - £32,000 Our client, a dynamic and thriving business based in London, is seeking a talented Graduate Software Developer, ideally with Java and API experience, to join their fantastic team. This is a fully remote position where

*Required qualifications, capabilities, and skills** Formal training or certification on API Management Platform concepts and proficient advanced experience Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more pro

Role: API Developer Location: London (5days/week On-Site) Job Type: Contract Required qualifications, capabilities, and skills Formal training or certification on API Management Platform concepts and proficient advanced experience Hands-on practical experience delivering system design, application d

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi

hackajob is collaborating with Solirius Reply to connect them with exceptional professionals for this role. About Us Solirius Consulting delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing t

*Job Introduction** The IT team is responsible for the delivery, support and maintenance of Handelsbanken PLC’s Core Banking systems encompassing Platforming, Risk, Payments, Lending and Customer Data. The team is currently in the process of expanding. We require an additional Java Developer providi

*Job Summary** The Java FSE Sr developer will be responsible for designing, developing, and maintaining software applications using AWS, SQL, Spring Boot, Java, Spring MVC, JavaScript, and MySQL. This role requires a minimum of 9 years and a maximum of 13 years of experience. The candidate will work

Greetings from Ubique Systems!!! We are looking for a Lead Java Developer for one of our customer who has an expertise in:- 8+ years of experience in full stack development. Strong proficiency in *Java** , *React,** *Spring Boot** , and *Microservices Architecture** . Mandatory hands-on experience w

*Java Developer - 9 Month FTC | £80,000 - £85,000** We're working with a sophisticated financial services firm known for its high-performance technology culture on this exciting opportunity. We are looking for a heavyweight engineer to join a high-calibre team of 50, providing critical maternity cov

A modern tech firm is seeking a proactive PHP Developer Intern to join their development team in Greater London. This role offers a fantastic opportunity to gain real-world experience in backend and web application development using PHP. Interns will collaborate with experienced developers on live p

Senior Java Developer - TDD - Paying up to £600 Inside IR35 - Hybrid (London) - 6 month contract We're partnering with a large, internationally recognised digital platform business that delivers content and services to millions of users daily.They're looking for a Senior Java Developer to join a hig

This range is provided by Venture Up. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay rangeDirect message the job poster from Venture Up Co-Founder Venture Up - Building Tech and Product teams across UK and Europe!Please note this role c

Java Full Stack Developer *Location:** London - Hybrid – 3 days per week onsite *Start Date:** ASAP *Contract Rate:** TBC, likely in the region of £500 per day inside IR35 *Duration:** 6 months initially *Role Overview** Our client is seeking a *Senior Java Full Stack Developer** to help design, bui

*Your responsibilities:** Software Design & Maintenance: Design, develop, and maintain Complex Java and Python based applications and services using industry-standard methodologies and tools. Architect new systems or reuse existing systems that drive complex applications. Strategic Teamwork: Col

*Senior Java Developer (Elastic Search)** ***Location:**** Croydon (once a week on-site) ***Role Duration:**** 1 year *UMBRELLA only** Our client, a reputable organisation, is seeking a talented Senior Java Developer with strong Elastic Search expertise to join their Project. This is an exciting opp

Join EPAM as a *Java Developer** in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. You'll architect innovative solutions, mentor talented developers and lead technical initiatives using cutting-edge technologies.

*IDAM Back-end Java Developer - SC Cleared | £500 - £535** We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a

Java Developer Job Introduction The IT team is responsible for the delivery, support and maintenance of Handelsbanken PLC's Core Banking systems encompassing Platforming, Risk, Payments, Lending and Customer Data. The team is currently in the process of expanding. We require an additional Java Devel

*Java Developer x 2** We're working with a leading London-based financial services powerhouse on this exciting opportunity. Shape the future of financial data by joining a high-impact team building a brand-new, business-critical platform from the ground up. This is a rare chance for a Senior Java De