Empleos de contract senior java developer datamarketmaking en london

Java Full Stack Developer (Angular & Spring Boot)Location: London, UK (Hybrid - 3 days in office, 2 days WFH)Employment Type: Full-Time, Permanent (FTE)Experience Required: 5-6 yearsNOTE: No sponsorship provided The RoleWe are seeking a motivated Java Full Stack Developer to design, build, and maintain scalable enterprise web applications. You will work...

DescriptionJob Title: Blockchain / DLT DeveloperLocation: Ipswich, London or RemoteAs a Blockchain Developer at MACH, you will play a central role in designing, building, and deploying distributed ledger and smart contract solutions for our financial services clients. You will work across Ethereum, Hedera, Algorand, and MACH Chain (our proprietary blockchain...

DescriptionFlexTrade 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, technology and innovation that deliver our...

Back to SearchLooking for something else?Find a vacancy that works for you. Send us your CV to receive a personalized offer.Find me a jobWe're looking for a Senior TestOps Engineer to join our team in London, United Kingdom in a hybrid working mode. In this role, you will design and implement solutions that enhance test automation frameworks, integrate...

We are seeking an expert Senior Architect to drive the technical vision, system design, and architectural governance for a large-scale, technically diverse engineering program. Operating across multiple complex domains, you will serve as the premier technical authority, designing mission-critical enterprise systems, overarching data ecosystems, and leading...

Job SummaryThe Security TAM for Lightwell serves as a trusted advisor and Subject Matter Expert on Lightwell, while collaborating with engineering and product teams to resolve technical issues. The Lightwell Security Technical Account Manager is the interface between our Lightwell customers and our engineering teams.. They are key in accelerating software...

London, GBR • Professional Services DescriptionJob Title: Senior Technical Consultant - DevOpsJob Type: Full TimeLocation: London, UK - HybridAbout CloudBeesCloudBees helps organizations build, run, and govern software factories, giving enterprises the confidence to ship software better, faster, and safer.Writing code is no longer the bottleneck. Governing...

Location: London - 3 days work from office- MandatoryFixed term contract/ Contract inside IR 35 until Dec 2026 with possible extensionsImmediate startTechnology: SQL Server, SSIS, ETL, Data Modelling, Reporting PlatformsRole OverviewWe are looking for an experienced Senior Data / Reporting Developer to join our client team responsible for data modelling, ETL...

Accepting applications until: 16 October 2026Job DescriptionYour Role: Senior Java DeveloperWe’re looking for an experienced backend engineer with a passion for technical excellence and improving user experiences. You’ll join our DAX engineering team, working on our ad server platform and related products that power campaign delivery at scale. This role...

Software / Platform Engineer, DV ClearedContract: Initial ContractDay Rate: Up to £650 per dayIR35: Inside IR35Locations: London, Cheltenham, Ipswich or ManchesterWorking Pattern: 5 days per week onsiteSecurity Clearance: Current DV Clearance essential About the RoleWe are recruiting for multiple DV Cleared Software and Platform Engineers to join...

Contract Senior Java Developer – Data Up to 700 per day Outside IR35 (6 month rolling)In office – City of LondonQuant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and...

Blockchain / DLT Developer London - Hybrid / Remote Permanent £90,000 - £110,000 We are looking for an experienced Blockchain / DLT Developer to join a growing technology team delivering innovative blockchain solutions within the financial services sector. You will design, build and deploy distributed ledger and smart contract solutions , working...

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in...

Your ImpactThe Senior Software Engineer is a senior engineer responsible for subsystems of a project. They are expected to lead epics/initiatives, mentor more junior engineers, and contribute to architectural decisions. They have a substantial impact on their team and sometimes across teams. They design and develop high-quality, scalable, and innovative...

Company DescriptionIt all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone—freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology...

ABOUT US:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

Location: London Borough of Camden, London, UKSalary: 45,000 - 49,999 per yearEmployment: Full timeCategory: TransportPosted: Valid to: Apply: Camden CouncilSenior Streets Design Engineer (Job Ref: 4286)Starting salary: 47,525Job Level: Level 4 Zone 1Work Location: 5 Pancras SquareContract type: 1 x Permanent Weekly hours of work: 36Closing...

Associate Director - Project ManagementLocation: Central LondonSalary: Circa 85,000-95,000Start date: October 2026The Opportunity A leading global project and programme management consultancy is seeking an experienced Associate Director-level Project Manager to take a senior leadership role on a major central London development valued at approximately 500...

Role Summary :We are seeking a Java API Developer to join our Digital Asset development team. This is a hands-on software engineering role responsible for designing, developing, testing, and supporting RESTful APIs and backend services in a financial services environment. The role contributes to building reliable, secure, and well-documented services that...