Java Developer I - 5,422+ job offers

Ocho

Principal Java Developer - Fully Remote The Opportunity Ocho is partnering with a fast-growing, product-led fintech that's building out a brand-new Development Centre from the ground up to deliver an innovative Greenfield payments platform. As a Principal Java Developer, you'll be hands-on in design

Smarter Grid Solutions, Inc.

A leading technology firm in Glasgow seeks a Mid-Level Software Developer to join their Agile team. The ideal candidate will develop, test, and maintain software products with a focus on quality and adherence to company standards. Required qualifications include a degree in Computing Science and Jav

NextWave Consulting Ltd

Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you. We're building the core

TEKsystems

A leading IT services company is seeking a Full Stack Java Developer in Sheffield, UK. The role involves modernising and expanding a suite of microservices. Candidates should have strong backend development skills, experience with microservice architecture, and familiarity with tools like PostgreSQL

Digital Preservation Coalition

A leading digital archiving organization in London seeks a Lead Developer proficient in Java and Scala to oversee software development in their Digital Preservation team. You will manage systems critical to preserving national digital records and lead innovation within the department. The ideal cand

WorksHub

Quant is urgently looking for a Java/Scala developer to join our high-profile client.Our client is a well-known algorithmic trading broker based in central London. The environment is similar to that of Facebook or Google—relaxed, open, with a focus on quality work.Job Responsibilities and Requiremen

Citibank (Switzerland) AG

For additional information, please review .We're looking for an expert level server side engineer, to join one our high-impact teams inside Citi's CTO organisation. You'll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, whe

_nology

A leading technology firm in the UK is seeking an experienced Java Software Developer for a 12-month Fixed Term Contract with potential for permanent conversion. You will design, develop, and maintain Java applications, collaborate with cross-functional teams, and work on complex client systems in a

Citibank (Switzerland) AG

A leading global bank in Greater London is seeking an expert level server-side engineer. You will join a high-impact team focused on building innovative tools and platforms. Responsibilities include leading technical projects, shaping architecture, and mentoring others. Successful candidates should

Citigroup Inc.

We're looking for an expert level server side engineer, to join one of our high-impact teams inside Citi's CTO organisation. You'll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a s

Winston Fox

Overview Java Developer – Systematic Hedge Fund (London / Hybrid).Responsibilities Design and write software for Trading Systems, Middle & Back Office, and Corporate Functions.Develop primarily in Java, with exposure to Python and MATLAB.Collaborate in a highly collaborative, diverse, and learni

Hunter Bond

Java Developer – Up to £160,000 + Bonus + PackageGet AI-powered advice on this job and more exclusive features. Direct message the job poster from Hunter Bond Principal Consultant / Team Lead at Hunter BondCompensation: Up to £160,000 + Bonus + Comprehensive Benefits The Role Join a leading FinTech

Citibank (Switzerland) AG

For additional information, please review .We're looking for an enthusiastic & talented server side engineer, to join one our high-impact teams inside Citi's CTO organisation. You'll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used acros

Synechron

A leading technology consulting firm is seeking a skilled C# Developer based in Belfast, Northern Ireland. This role requires over 10 years of experience in C# along with proficiency in Python or Java. The ideal candidate will have strong SQL skills and familiarity with financial systems, contributi

ALTEN

A global engineering consultancy is seeking a Senior Software Engineer to develop Java-based applications for advanced submarine systems. The role requires strong expertise in Java, REST API development, and Agile practices, with the opportunity to support vital naval operations. This position allow

WorksHub

Minimum Qualifications 4+ years of experience with backend software developmentStrong Java skills with a curiosity for learning new tools and practicesAdvocate for clean code, test-driven development (TDD), and Agile methodologiesExperience with cloud-native serverless solutions (AWS Lambda, Docker,

WorksHub

Serious commercial exposure to modern Java including Spring MVC and Spring.HYBRISSQLREST/SOAP APIsIdeally TDDIdeally Javascript MVC frameworks like AngularJS and EmberJSNode.js would be a plusContinuous integration experience would be a plusThis Java / Hybris Developer (up to £50K) Quant Capital is

iO Associates

A trusted UK Central Government technology programme is looking for an experienced Senior Java Developer to join their team. This role involves designing and coding applications while working collaboratively with other developers and testers. Candidates should have strong Java expertise, solid exper

Salary£30,000 - £60,000 per yearRequirements We are looking for someone with strong commercial experience in Java development and a passion for building robust, user-centered digital services. The essential skills we require include:Proficiency in Java 17+ and SpringFamiliarity with OAuth2, Spring W

Salary£75,000 per yearRequirements I am looking for candidates who possess substantial experience in Java development. Proficiency in working with Linux, Docker, and Kubernetes is essential. A solid understanding of data structures and algorithms is required. Familiarity with secondary programming l