Backend Software Developer jobs in Hilden

Job Description Backend Software Engineer - Python Location: London (in-office 4 days per week, non-negotiable) - Office is near Holborn EC1 - Please do not apply if you cannot get to the office 4 days (Mon-Thursday) per week Type: Full-time Reports to: Head of Engineering Salary: £90,000-£105,000 +

About the Team & Role Our client is building an elite engineering team applying frontier technologies to major financial challenges. We're looking for bold thinkers, sharp problem-solvers, and builders who want to make an impact. This is a high‑performing, fast‑moving environment with ethics at

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools

Software Developer | £42,000 - £50,000 We're working with a fast-growing bespoke software innovator on this exciting opportunity. This is your chance to take a lead role in modernising a complex ecosystem of mobile and web applications as the business migrates legacy systems to a cutting-edge new ar

Viridien

Viridien ( www.viridiengroup.com ) is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and resp

🔔 Senior Front‑End React /Svelte/ UI Software Developer (Contract) 📍 Hybrid | ⏳ Contract | 💻 Front‑End Engineering We’re looking for an experienced Senior Front‑End / UI Software Developer to join a delivery team building modern, cloud‑hosted digital products . This is a hands‑on, delivery‑focuse

Join us as a Senior Software Engineer This is an opportunity for a technically minded individual to join us as a Senior Software Engineer You'll be building and maintaining the services we provide to engineering squads With no product owner or tech lead aligned to this squad, you'll have increased r

Bolt Technical Limited

€45,000 - €45,000 /year

Requirements Must have: - Previous experience in a similar role in software development - Strong skills in Java and/or C# - Experience with build tools such as Maven, Gradle, Ant or .NET - Experience using Git for version control - Proven experience building RESTful APIs - Ability to write clean, ma

Senior Software Developer | £500 - £600 We're working with a global energy transformation leader with a 150-year legacy of innovation on this exciting opportunity. We are looking for a heavy-hitting Senior Developer who can bridge the gap between complex finance logic and high-performance Ruby on Ra

Details Reference number 458759 Salary £58,185 London minimum - £62,336 This post is eligible for a Digital, Data and Technology (DDT) capability based pay (CBP) allowance. This is a discretionary non-consolidated, non-pensionable allowance which, if awarded, is attached to the post. The value of th

Backend Software Engineer / Developer (Python Machine Learning AWS) Remote UK to £90k Are you a data savvy Backend Software Engineer with experience of implementing ML algorithms into production? You could be progressing your career in a senior, hands-on Backend Software Engineer role as part of a f

Senior Software Developer | £100,000 - £120,000 We're working with a high-frequency systematic trading powerhouse on this exciting opportunity. We are looking for a heavy-hitting C# specialist to architect and build the next generation of greenfield trading and research systems that power real-world

Legal 500

Role information Day Rate Contract £400–£500 per day Outside IR35 London - 4 days per week in office (Fleet Street) 3 months contract (potential for monthly rolling thereafter) Start date - from 27th April 2026 Legal 500 is an data-driven, AI-optimised research platform which benchmarks, informs and

Backend Software Engineer / Developer (Java Kafka) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. What's in it for you: As a Soft

About AlphaSense: The world's most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes e

JOB DESCRIPTION Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team th

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across fo

Bristol, Coventry, Darlington, London, Manchester, Nottingham, Sheffield Please note – Bristol and Nottingham currently have site controls in place. Therefore, this location option is only available to existing DfE employees already assigned to this office location. Job Summary These are exciting ti

Role: Software Developer (React) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript / TypeScript) This firm is an elite technology company with exceptionally high standards , known for push