java software engineer jobs in London

We're working with an innovative fintech company that develops software used by investment management firms to automate complex reporting, document generation and client communications.Their platform is used by leading financial institutions and they're investing heavily in the next generation of their product suite.As part of a small, highly collaborative...

OverviewLead Developer / Engineering Manager – Digital Transformation – Direct message the job poster from Areti Group | B CorpWe’re partnering with a London-based tech platform embarking on a large-scale digital transformation. With discovery complete, the build phase is ready to launch. This is a high-impact contract role for a Lead Developer /...

The Role Sotheby's is the world's premier destination for art and luxury. The engineering that powers it today reflects that same ambition, built on modern technologies and modern practices. Auctions are the most visible part of what we do, but every sale that runs through Sotheby's is backed by the entire engineering organisation. The work starts months...

Job Overview Join our mission to transform the future of real estate transactions. Orbital is revolutionizing the real estate industry with AI, building smart, fast and friction‑free transaction solutions. Responsibilities Build products where AI is at the core, helping engineers move faster and focus on the most interesting problems. Own meaningful...

Overview Software Engineer London | Full-time | Hybrid | Shoreditch/Liverpool Street Create the Future of Travel With Us. Whether it's visiting the people closest to us, starting an exciting adventure, or a career-defining business trip, travel is essential. Yet we've all experienced the aches and pains of getting to our destination. More than 4 billion...

About FlowFlow Engineering is an AI-native requirements platform for modern engineering organizations, enabling hardware teams to collaborate with AI agents to design, validate, and evolve complex systems with speed and rigor.About FlowFlow Engineering is an AI-native requirements platform for modern engineering organizations, enabling hardware teams to...

About Us About the Role We are looking for a Frontend Engineer to join our interface team and help shape the future of Scenario Builder. This is an opportunity to work on a modern, greenfield frontend codebase built from the ground up using React, TypeScript, and contemporary frontend practices. You’ll be building new capabilities, improving the...

Rockwell PLC Software Engineer – 12 month contract – Peterborough / Hybrid – £45/hr - Outside IR35 +++ 12-month contract +++ Outside IR35 +++ Hybrid working +++ Rockwell Studio 5000 +++ No site commissioning +++ Samuel Frank is recruiting for an experienced Rockwell PLC Software Engineer to join a specialist systems integrator supporting a major...

At Scale AI, we’re not just building AI tools—we’re pioneering the next era of enterprise AI. As businesses race to harness the power of Generative AI, Scale is at the forefront, delivering cutting‑edge solutions that transform workflows, automate complex processes, and drive unparalleled efficiency for the largest enterprises. Our Scale Generative...

My leading Financial Services client are looking for a Head of Software Engineering to take responsibility for the Front Office Derivatives Technology space. You'll deliver key strategic business goals by identifying system changes that support revenue generation and regulatory reporting for the Front Office businesses, focusing on Derivatives Markets.You'll...

We’re looking for a Senior Software Engineer to join our tech team and help build the future of neuro-contextual advertising at global scale. Who We Are At Seedtag, our mission is to transform advertising by proving that effectiveness and user privacy can truly coexist. As the leading Neuro-Contextual Advertising Company, we combine Artificial...

We're hiring a Senior Software Engineer to lead implementation across our shared modern stack. This is a hands-on role for someone who owns technical decisions, writes production code, and delivers high-quality systems across multiple PE portfolio products.Avallo partners with private equity firms and their portfolio companies to design, build, and scale...

Join a leading wireless communications company – London, Hybrid Working Model This established engineering business is developing advanced 5G and mission-critical communications systems, delivering high-performance software solutions for global connectivity. The team are now looking for a Wireless Software Engineer (5G) to support the development of...

Company DescriptionCheckout.com – you might not know our name, but companies like eBay, ASOS, Klarna, Uber Eats, and Sony do. That moment when you check out online? We make it happen. Checkout.com is where the world checks out. Our global network powers billions of transactions every year, making money move without making a fuss. We spent years perfecting...

Civica builds software that runs essential public services. Our systems support local government, the NHS, housing associations, and financial institutions - services that millions of people depend on every day. When our software works well, caseworkers make better decisions, clinicians access the right information, and councils deliver services that...

Software engineer – Energy Tech | £90k | Hybrid London (1 day a week) We’re looking for Software engineers to join a small, elite team building the future of home energy management. This isn’t a job for feature‑chasers or those who want to hide behind tickets, you’ll take full ownership of the code you write, from design to deployment, across...

This role is for engineers who are genuinely senior technically but still want to stay close to the code. Not managers pretending to be engineers. Not architects living in diagrams. Not “strategy-only” Staff Engineers. This is a deeply hands-on Staff Engineer role inside a very flat, AI-native product company. We’re partnering with a fast-growing...

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility. Coordinates with software architects and Software engineer IVs...

Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement and Telecommunications. We are seeking a talented and motivated Software Engineer to join our team and contribute to our mission of protecting the UK through data-driven insights and solutions. As a...

Are you passionate about leading large-scale engineering organisations and shaping the future of research analytics through data, AI and modern platform engineering? Do you enjoy developing engineering leaders, driving technical strategy, and delivering innovative solutions that help researchers make better decisions? About our Team SciVal is Elsevier’s...