Junior Java Developer jobs in Farringdon

Lead Java Developer - £140k, Equity, Sign-on Bonus Java25, Springboot, Microservices, AWS, TDD, React I am working with a high‑growth FinTech that’s about to enter a huge new chapter. They are a fast‑scaling FinTech that’s in the middle of a major rebrand, new name, new logo, and a shift to a truly global financial platform. The full reveal is coming in this quarter, and the energy inside the...

I am currently working with a London-based Commodities client who are actively seeking a Senior Java Developer to work on the development of a business-critical pre-trade platform. What you'll need to succeed: Extensive Java development experience within investment banking - Must have. Extensive Kafka experience. Strong experience with data streaming standards and design patterns. Strong...

The Race to Zero: Senior Java Low-Latency Engineer (Fixed Income) 6 Months Contract London Hybrid Role Competitive daily rate. Our client "A premier global electronic trading powerhouse" is looking for a Java Specialist to lead a mission-critical shift in their E-Fixed Income (eFI) architecture. They aren't just looking for a "developer"-we need a systems artist who understands that in this...

You will have a dedicated mentor with expertise in software development to coach you into becoming the best engineer you can be.

You will stand out if you have low-level personal projects (e.g., compilers, networks, OS...

You will not be considered if you do not have a portfolio/code examples to share

ROLE TITLE: Level 2 Application Technical Support - SC Cleared LOCATION: Bristol (onsite) CLEARANCE: active SC clearance required Salary: £36k - £41k per annum Hours: Monday to Friday, 9am - 5pm Initial End Date: October 2027 We are actively looking to secure a L2 Application Technical Support candidate to join Experis. Experis Consultancy is a Global entity with a well-established team...

Job Title: Senior Java Engineer (Smart Contract) Location: London Contract: 12 Months Are you a passionate Senior Java Developer looking to make a significant impact in an innovative environment? Our client is seeking a talented individual to join their dynamic team in London, where you'll design and develop cutting-edge microservices for a next-generation loans processing application. If you...

I'm looking for a Contract Java Software Engineer to join my client in their FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance processes with advanced tooling and analyticsRequirements: - Java + least...

You will help design and enhance a high‑performance used across trading, structuring, and quantitative research. This is a hands-on engineering role where you will work on scalable services, real-time risk calculations, and complex data pipelines that support high-volume trading activity.

You will work closely with senior project managers, engineers, contractors, and clients to ensure projects are delivered safely, on time, and within budget. Key Responsibilities Assist in the planning, coordination, and delivery of electrical projects Support project scheduling, cost tracking, and progress reporting

We’re recruiting on behalf of a well-established specialist delivering high-quality stone, ceramic and tile solutions across commercial fit-out projects in London and the South East. They’re looking to add a Junior Designer to their growing design team. The role: You’ll support senior designers and project teams in producing design and technical drawings, layouts and presentation material for...

You will be involved in preparing and negotiating bills of costs, attending detailed assessments, and advising both internal and external clients on costs strategy. You’ll also assist with training, process improvement, and knowledge sharing within the team. Key responsibilities will include:

Junior / Mid Level Data Engineer - SC Cleared Inside IR35: £450 - £500 per day Hybrid: Once a week in London Start date: ASAP We are supporting a major government data transformation initiative focused on strengthening the use of evidence-based insights across frontline and operational teams. As part of a new capability being built to process and analyse sensitive interview information, the...

You will play a key part in embedding governance practices across the organisation, working closely with data owners, stewards, and technical teams. The role sits within broader Data Programmes and will help operationalise our governance models using Microsoft Purview, including the Data Map, Data Catalog, and Information Governance modules.

Are you ready to launch a career in business analysis and make a real impact from day one? Our client, a forward-thinking and fast-growing consultancy, is looking for a Junior Business Analyst to join their dynamic team. This is the perfect opportunity for someone passionate about problem-solving, process improvement, and helping organisations work smarter. Why This Role is Exciting * Work on...

Our client specialises in high-end home technology systems-smart home controls, lighting, AV, networking, and security. With a busy 2026 ahead, they’re looking for a motivated Junior AV Designer to join their growing team. The Role You’ll support the design team in producing drawings, schematics and technical documentation for premium residential AV projects, with full training and mentorship...

Senior Java Developer | Backend | Microservices | FinTech | London | Hybrid | £120k I'm proud to partner with a global financial organisation, creating an app that allows people in countries like Mexico, Argentina, Colombia, and Brazil manage money in digital dollars and digital euros and it’s designed to protect users from local currency devaluation and make international spending easier. The...

Java Developer - Active SC, Java, REST Up to £420 per day (Inside IR35) London / Remote 6 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, ReactJS and NodeJS skills to work with a high profile end client. Key Requirements: Must have Active SC Clearance Strong experience in Java 1.8+ application...

Full Stack Developer - Active SC, NPPV3, Java Up to £550 per day - Inside IR35 Remote 6 months My client is an instantly recognisable consultancy who require a Full Stack Developer with Active SC and NPPV3 clearance for a client within the public sector. Key Requirements: Proven commercial experience working as a Full Stack Developer within the Public Sector. Active SC and NPPV3...

Senior Backend Engineer (Java) London (Hybrid – 1 day a week in the office) Salary up to £85,000 I’m partnering with a well‑established product‑led technology company that builds high‑traffic backend platforms used by large organisations operating in highly regulated markets across the UK, North America and South America. The business has been around for many years and has grown its backend...

Platform Engineer - Active SC, Oracle, Nginx Up to £550 per day - Inside IR35 Hybrid 6 months My client is an instantly recognisable consultancy who urgently require a Platform Engineer with Active SC Clearance for an end client within the public sector. Key Requirements: Proven commercial experience working as a Platform Engineer within the public sector. Active SC Clearance. Experience...