senior software engineer- java jobs in London

Company DescriptionWise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed.Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.As part...

An excellent opportunity for a Senior Software Engineer- C# with .Net and Restful API with the job based in Uxbridge. With continued growth of the business my client is looking for a Senior Software engineer to be a part of a motivated engineering team working for a world leader in instrumentation. You will be developing detailed code for the development of...

Senior Full Stack Developer – C#/.NET, React, Azure £70,000–£80,000 + Benefits | Remote-First | UK-Based Are you a Senior Software Engineer who wants to build technology that makes a genuine difference to people's lives? An established HealthTech organisation is investing heavily in its digital capabilities, developing a brand-new platform designed...

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where your ideas matter. Experience career growth and...

Java Software Engineer - Hybrid Working - Up to £175,000 Base (+ Bonus) Get AI-powered advice on this job and more exclusive features. Job Title: Java Software Engineer Salary: Up to £175,000 Base (+ Bonus) Location: London / Hybrid The role: My client is looking for an experienced Java Software Engineer to join their rapidly expanding technology team....

Software Engineer III (Java & JavaScript)Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript?About the team:You will join the Identity & Access Management team, which owns the authentication and authorisation infrastructure underpinning Elsevier’s global product suite. We build and operate a highly...

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...

At CoMind, we are developing a non-invasive neuromonitoring technology that will result in a new era of clinical brain monitoring. In joining us, you will be helping to create cutting-edge technologies that will improve how we diagnose and treat brain disorders, ultimately improving and saving the lives of patients across the world. The Role You will build...

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

London On-site, Full time SC-6BBD5134BFBD2A3C8F82The opportunityJoin a cutting-edge robotics engineering team focused on developing commercial humanoid robots. In this role, you will engineer precise, automated control quality metrics and build evaluation pipelines that ensure consistent and objective performance measurement across a fleet of robots. You...

help deliver high-quality software that creates value for customers.ResponsibilitiesDesigning, developing and deploying applications in a cloud-hosted distributed system to build our next-generation productCollaborating with business stakeholders to identify requirements and gather feedback in a fast-moving environmentProviding input into architectural...

Introductory Marketing Language: Join us and be at the forefront of technology innovation, where your expertise drives impactful solutions. You’ll collaborate with talented professionals in a dynamic, agile environment that values your ideas and encourages growth. At JPMorganChase, we empower you to push boundaries, develop your skills, and make a real...

We’re hiring a Senior Software Engineer, WebWe build websites that handle millions of requests per day, presenting high-quality market data to our members and the investing publicWe operate at the tip of the spear, maintaining the primary interface for command and control of Cboe Europe’s three Equities venues, the APA Trade Reporting service and SI...

Python DevOps Backend Development Software Engineering Cloud Computing Join our innovative team in Prague and play a vital role in shaping the future of data storage. As a key member of our R&D center, you will be at the forefront of cutting‑edge innovation, tackling challenges in the as‑a‑service economy, such as unstructured data and security...

Job-ID: 140077Category: TechnologyLocation: United KingdomWorkplace: HybridSchedule: Full timePosted: 2026-10-19Closes: 2026-11-09We’re looking for a Senior Software Engineer within the Personalised Search team to play a pivotal role in evolving M&S’s Identity Platform.Find out exactly what skills, experience, and qualifications you will need to succeed...

WE ARE: At Adaptive, we are a technology provider firm that partners with capital, commodity, and digital market participants to build custom front-office technology, messaging systems, and trading infrastructure. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive...

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide.A high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible.Together with our customers, we’re helping build a sustainable economy where everyone can prosper.We support a...

Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also requires applicants to be willing to work on-site up to 4 days per week. At Gemba Advantage, we build secure, user-centred digital products for critical public sector organisations across the UK. Our teams work on complex, high-impact systems,...

JPMorgan Chase & Co. in London is seeking a Senior Lead Software Engineer to join the Platform team as a hands-on Backend engineer. You will build a Spring Boot-based framework and robust libraries to support product engineering teams across the Investments ecosystem.The role blends deep Java/Spring expertise with strong problem-solving, design skills, and a...

Senior Java Engineer – Hedge Fund Contract Outside IR PD Jan Start Hybrid Quant Capital is urgently looking for a Senior Java Engineer to join our high profile client. Our client is a well known Systematic Trading Hedge Fund. They like technology especially the opensource variety as well as scalability and robust performance (much like their track...