Software Engineer Java jobs in Colchester

develop

Software Engineer | Central London (1 day p/w in office) | Up to £80k + Great Equity Package We’re working with a fast growing SaaS business that is building technology that makes a real-world impact, with a strong focus on collaboration, ownership, and product thinking. The Role This role is ideal

KennedyPearce Consulting

I’m working with a rapidly growing fintech trading platform who are expanding their backend engineering team in London. They’re looking for a C# .NET engineer to join their core trading and transactions team, working on a proprietary platform that underpins real-time money movement and trade executi

Durlston Partners

Software Engineer (All Levels) – Frontier AI Startup – London | Up to £300k Base + Equity I'm working with a $4BN+ valued, tier-1 VC-backed AI company in London hiring exceptional software engineers across all levels. $100M+ raised from top-tier VCs Deploying AI at scale across some of the world's m

Harrington Starr

Software Engineer London / Hybrid | Perm Role £60,000 - £80,000 Harrington Starr has partnered with a fast-growing fintech that’s transforming how businesses manage foreign exchange and treasury operations. Their technology enables clients to access institutional-grade execution, automate manual wor

Arrows

🚀 Senior Software Engineer | AI-Powered SaaS | Remote | Up to £130K Join a fast-growing, product-led SaaS company transforming enterprise operations through AI-driven automation. With a global footprint and thousands of daily users, this team is solving real-world problems across finance, procureme

Apex Elite

Due to their rapid global expansion, our client is looking for a talented Software Developer to join their exceptional team. As an established Software Developer, you will be committed to delivering valuable applications and services to customers. You will ensure the software meets the agreed accept

Software Engineer – Payments, Typescript, PostgreSQL, Kubernetes Fintech - Scaling Product - Modern Stack - Hybrid 1 day per week A rapidly scaling fintech (B2B marketplace) is searching for a Software Engineer experienced in Payments to help build the next generation of financial infrastructure pow

TechShack

Full Stack Developer (TypeScript / React / Node.js) – DV Cleared Contract | £600–£650/day | Outside IR35 We’re supporting a high-profile programme within the secure government space and are looking for an experienced DV Cleared Full Stack Developer to join an established delivery team. Key Details:

Areti Group | B Corp™

🌳 Mid-Level Software Engineer 📍 Edinburgh / Remote-First (UK) 💰 £39,000 – £46,000 + competitive benefits We’re growing our engineering team and looking for a Mid-Level Full Stack Software Engineer to help build and evolve an advanced resource planning platform used by organisations across the UK

Calyptus

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Java Software Engineer – HIRING ASAP Start date: ASAP Duration: 8-month contract Location: 4 days in Dunton, Essex office, 1-day remote working – Per Week Rate: £550 - £590 per day inside IR35 Summary We have a fantastic opportunity with Ford Motor Company to hire a Software Engineer to work on inno

RJC Group

We are looking for an experienced Rust Developer to join a Global Financial Services firm in their London office. The company pride themselves on being at the cutting edge of technology and are embarking on a optimisation of some of their in-house platforms. The role is based in London and they offe

KO2 Embedded Recruitment Solutions Ltd

Senior Embedded Software Engineer Stroud – Office based Up to £70,000 DOE KO2 is partnering with a fast-growing, well-funded tech startup building next-generation sensing and monitoring systems. This is a rare opportunity to join early and shape cutting-edge products combining low-power embedded sys

Magnitude Consulting

Senior Software Engineer 📍 London (Hybrid) 💰 £90K – £130K + equity I’m partnering with a high-growth, VC-backed SaaS company building an AI-powered revenue platform that’s already powering billing for some of the fastest-growing tech businesses globally. They’re now hiring strong backend/product e

Prism Digital

Software Engineer (Senior) | C#/.Net & SQL Server | Systematic Hedge Fund Trading Live Markets Salary: £120,000 – £160,000 + bonus (up to 100%) Location: London (city) (primarily office-based) My client is a long-established systematic hedge fund, just under 20 people in total, with roughly half the

djr

Lead Frontend Engineer (React / AWS) £650/day (Inside IR35) Manchester (Hybrid – 1–2 days per week) 6 Month Contract We’re working with a large-scale, technology-led business investing heavily in a greenfield platform build, and they need a Lead Frontend Engineer to help shape it from the ground up.

Saunders Scott

AI Software Engineer (London based) We're seeking exceptional AI Software / Product Engineers who can operate at the intersection of cutting-edge AI technology and real-world business impact. This isn't about building demos or proofs-of-concept. You will own end-to-end development of production AI s

Tec Partners

Senior Software Engineer - Python + React Salary: Competitive Location: Braintree, Essex Work Pattern: Hybrid Opportunity Overview We are working with a forward-thinking technology company developing cutting-edge solutions within the utilities sector. Their cloud-native platform integrates software,

Digital Waffle

We are currently hiring for an experienced PHP Developer to join our UK-based team on a full-time basis. If you have extensive experience working with Laravel, and would like to take an active role in a team dedicated to working on unique and detailed projects, then this may be a fantastic opportuni

Immersum

Job Title: Principal Software Engineer – Node / TypeScript Location: 100% Remote – UK / Europe (open to Portugal and similar locations) Salary: £130,000 – £150,000 Industry: CyberSecurity SaaS, Vulnerability Scanning Company profile: Bootstrapped start-up, high trust / high leverage product focussed