java software engineer jobs in London

At Gigs, we're building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly. Just as Stripe lets any business add a payment button in seconds, Gigs empowers platforms to weave in connectivity—bridging the traditional world of telecom with modern tech. From fintechs...

OverviewG MASS are currently looking for an experienced Software Engineer to join a leading Investment Manager client on an initial 6-month engagement. This role sits within a core engineering team at the centre of a highly quantitative investment environment, supporting the technology and data platforms that underpin systematic trading strategies and...

About IMU BiosciencesIMU Biosciences has developed proprietary platform technologies that generate and translate vast system-level immune data into actionable insights and tools to drive the development of precision medicines across a variety of diseases. IMU leverages advanced immune profiling with proprietary AI and machine learning analytics to uncover...

Remote | Central London office (few trips a year) We’re working with a growing technology business looking to hire an experienced Senior C# Software Engineer to join its software engineering team. This is a hands-on development role for someone with strong commercial software engineering experience in C#/.NET, with experience building cloud-native,...

Technical Architect / Principal Engineer London (hybrid) 90k to 105k We’re partnering with an ambitious London‑based payments start‑up looking to hire a hands‑on Technical Architect / Principal Engineer to help shape the next generation of their platform as they scale. This is a high‑impact opportunity for a senior engineering leader who enjoys...

What we're looking forWe're looking for a Backend Engineer to join the Wolt AdTech & Promotions team.This role is best suited for someone who is strongly backend-oriented, thrives in ambiguity, and can take ownership of large, cross-functional initiatives from planning to delivery.You might be a great fit if youAre a strong backend engineer, ideally with...

About WintermuteHard Skills requirementsAt least 2 years experience with C++ - we will testUnderstanding networking and implementing client-server connections - we will testExperience with looking under the hood to see how C++ standard libraries work - we will testStrong analytical skills - we will testWrite to us if youLove coding, love problem solving, and...

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality, leading platform companies are...

Are you an experiencedAutomation Software Engineer, Controls Engineer or PLC Programmerwith strong hands-on experience acrossPLCs, robotics, HMIs and vision systems ? Do you enjoy solving complex automation problems, improving machine performance and sharing your technical knowledge with other engineers? We're supporting a leading precision manufacturing...

Board Intelligence is a technology and advisory firm on a mission to make boards more effective, and through them, build better businesses and benefit society. Over twenty years we have established ourselves as the market leader in governance and board effectiveness, trusted by more than 80,000 directors, executives, and governance professionals globally,...

We help companies get compensation right.What we get paid at work has a massive impact on our lives, and it's one of the biggest factors in hiring and retaining talent - and yet so many companies struggle to get it right. They simply have no choice but to rely on poor data and unsophisticated tools for their pay decisions. That's why we created Ravio.We help...

Are you passionate about building secure, scalable software products that power global digital experiences? Do you enjoy solving complex technical challenges while mentoring others and helping raise engineering standards across teams? About Our Team RX Global aims to create unforgettable experiences for attendees and exhibitors through organizing events....

Guidewire Technical Consultants | PolicyCenter / BillingCenter | Cloud Migration Know what it takes to move a working insurance platform to Guidewire Cloud? We'd like to hear from you. SR2 Consulting is seeking technical Guidewire specialists for cloud migration programmes delivered across global teams. We're interested in people with hands-on PolicyCenter...

Legal Entity: The Stepstone Group EMEA GmbHCompany DescriptionAt The Stepstone Group, we have a simple yetvery importantmission: The right job for everyone. Using our data, platform, and technology, we create opportunities for jobseekers and companies around the world to find a perfect match in fair andequitableway. With over 20 brands across 30+ countries,...

About The JobMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.Position: Software EngineerType: ContractCompensation: $100/hourLocation: RemoteDuration: 1 monthCommitment: 20...

We’re on a mission to solve some of today’s most complex hospitality challenges by building thoughtful, scalable solutions using an open and modern technology stack. Our goal is to create systems that make a real difference for our customers, our restaurant teams, and the communities we serve.Our ValuesAt Nando’s, our values guide how we work,...

Salary: £65,000 - 105,000 per year Requirements: We are looking for someone who enjoys working in an energetic and dynamic environment.We need someone who is competent and comfortable working with TypeScript and serverless technologies.We require extensive experience working with AWS, including API Gateway, Lambda, DynamoDB, SQS, Kinesis, S3, and ELK.We...

Direct message the job poster from Net TalentCEO and founder of Net Talent and People TalentExecutive Search, IT, Data, AI, Digital, and HR Recruiter, Talent Partner, CIPD/AssociateSenior Software EngineerBased anywhere in the UKFully Remote, excellent package, and incredible opportunityAre you the kind of engineer who cares just as much about the why as the...

About our TeamOur team is a Shared Services team that provides API Platform capabilities to all of Elsevier. API teams can onboard APIs, manage their lifecycles and monitor usage. For public APIs, customers can create credentials through the self-service developer portal. The Platform also offers AI Gateways, enabling API teams to onboard MCP servers and...

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 Embedded Software Engineer to join our team and contribute to our mission of protecting the UK through data-driven insights and solutions....