Java Backend Developer Junior - 2,291+ job offers

A fast-growing cybersecurity organization in Northern Ireland is seeking a Senior Backend Engineer specialized in Java or Go. You will focus on designing and scaling backend services for security-critical applications, working with distributed systems and real-time data pipelines. Ideal candidates w

A leading technology consultancy is seeking a Senior Backend Engineer to design and develop cloud-native solutions using Java and Spring Boot. The ideal candidate will contribute to high-impact platforms for Tier 1 financial institutions, ensuring agile development practices and secure deployments.

A dynamic tech company in Northern Ireland seeks a Senior Java Developer to create impactful software solutions. This role requires expertise in Java and TypeScript, along with experience in frameworks like Angular and Hibernate. You'll be part of a collaborative and diverse team, fostering personal

A leading tech company is seeking a Senior Java Developer to develop high-quality software solutions that have a global impact. In this role, you will work with a collaborative team, utilize your skills in Java and TypeScript, and contribute to technical decisions. Mentoring junior team members and

Luxoft

A leading technology company is looking for a Senior Java Developer in the United Kingdom to contribute to a greenfield development project for a low-latency electronic trading platform. Candidates should have over 5 years of core Java experience and familiarity with trading systems. This hybrid rol

Insight Global

*Day to Day:** Insight Global is seeking a mid-level Java Developer for one of their premier financial services clients in Birmingham, UK. As a Java Developer on this team, you will play a crucial role in a strategic project involving the evaluation, migration, and potential decommissioning of appro

GIOS Technology

I am hiring for *Java Fullstack Developer** *Location: Knutsford, UK (Hybrid – 2-3 days on-site)** *Job Description:** We are seeking an experienced Java Fullstack Developer to join our team and contribute to the design, development, and delivery of high-quality software solutions. Key responsibilit

Haystack

*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

Experis UK

*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

EPAM Systems

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.

Altimetrik

*Altimetrik** is a digital enablement company. We deliver bite-size outcomes to enterprises and start-ups across various industries in an agile way, helping them scale and accelerate their businesses. What makes us unique in the IT market is our innovation-first approach, strong focus on core develo

KBC Technologies Group

*Job Summary:** We are seeking an experienced *Lead Java Engineer** to design, develop, and lead scalable enterprise applications using *Java-based microservices architecture on Google Cloud Platform (GCP)** . The ideal candidate will have strong backend engineering expertise, hands-on experience wi

Apple

*Summary** The role is in Apple Services Engineering (ASE) in London. ASE is the team behind high-profile services such as Apple iCloud, Apple Music, Apple TV, Apple Arcade and more. We are seeking an accomplished senior software engineer to architect and build the software for our customer engageme

Handelsbanken Plc

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 / Angular Developer Location: Manchester (Hybrid - 3 days onsite) Contract: 6 Months Extensions IR35: Inside IR35 We are currently looking for an experienced Java / Angular Developer to join a high-performing engineering team working on modern web applications and scalable backend services. Thi

Software Engineer - Python/Java - Contract - LondonLocation: London Contract Type: 6-month Company Overview:Our client is a global financial services firm providing investment banking, brokerage, and wealth management services across multiple markets. The business operates in a highly dynamic, techn

Job Description We're looking for a Senior Java Developer to join our Vehicle Telematics software development team. This is a fantastic opportunity for someone who enjoys variety, ownership, and end to end responsibility in a fast-moving environment. Also, for someone who is looking to progress into

Experis UK

Role: Java Backend Developer Location: Reading or Leeds (Hybrid 1 day per week onsite) Salary: £80k - £85k *Active SC Clearance Required** A unique development opportunity to work on a Public Sector Based Large Scale programme with an innovative market leader as a Java Developer. We require a Java d

Free-Work UK

At CGI, we are transforming how secure digital healthcare is delivered across the UK. Join us to help build and evolve critical identity and authentication services that enable millions of healthcare professionals to access vital systems safely and efficiently. You’ll play a hands-on role in moderni

ViVA Tech Talent

£5,833 - £6,667 /month

🚀 *Lead Java Engineer** 📍 Belfast (Hybrid) | 💰 Up to £80k + bonus + strong benefits We’re partnering with a *high-growth fintech platform** that’s quietly powering millions of investment accounts globally. They’re scaling fast and building out a *next-gen backend platform** — and now need a *Lead