An innovative proprietary trading firm in London is looking for a Senior C# Software Engineer. You will work on greenfield projects and use cutting-edge technology to influence trading systems. The ideal candidate will have a strong background in C#...Read More>>.

A technology firm specializing in sports trading is seeking a Senior Software Engineer to join their team in London. As an early engineer, you will work closely with the CTO on building mission-critical distributed systems for their exchange platform...Read More>>.

A leading music entertainment company in London is seeking a Senior Software Engineer to join our Pub Admin development team. In this role, you'll work on a modern rights and royalty platform, contributing to high-quality user experiences through you...Read More>>.

Location London Business Area Engineering and CTO Description & Requirements As a financial data, news, and analytics market leader, Bloomberg continuously invests in its technology to keep delivering the be...Read More>>.

A technology solutions provider is seeking a Senior Software Engineer (Go) to work on cloud-native payment processing systems for major banks and financial institutions. This role offers UK and EU visa sponsorship. You will develop Go microservices o...Read More>>.

About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an i...Read More>>.

A leading crypto algorithmic trading firm in London seeks a Director of Business Development & Partnerships. This role entails growing their OTC business, managing relationships with key crypto projects, and having extensive knowledge of both traditi...Read More>>.

Build, test & deploy production-grade AI Agents, that build and run autonomous businesses.Full-timeAbout the jobAt Honu , we’re building the platform for Autonomous Businesses.We're looking for an AI engineer to des...Read More>>.

A leading financial services firm in Greater London is seeking a Lead Software Engineer. This role involves leading the creation of design systems, improving design governance, and collaborating with cross-functional teams. Candidates should have rob...Read More>>.

A global payments technology company based in London is looking for a Senior Software Engineer II to enhance their core payments platform. The role involves optimizing payment processing and designing scalable code while collaborating with cross-func...Read More>>.

Overview Location: London or Newcastle, UK (Hybrid - 1 day in office per week / onsite) • Contract: 6 months with view to extend • Day Rate: £550-£600 per day (Outside IR35) Base pay range information is provided by Appvia...Read More>>.

Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create mark...Read More>>.

A leading highly-regulated firm in London is seeking an experienced Oracle Cloud Financials Technical Architect on an urgent contract basis. The role involves providing comprehensive support and development for the Oracle Fusion ERP system, focusing...Read More>>.

OverviewConsultant at Saragossa - Creating competitive advantage for investment technology organisations. Low Latency Linux Engineer - Optimise low-latency trading infrastructure for an HFT trading firm and bridge the gap between Appli...Read More>>.

1 day ago Be among the first 25 applicantsDirect message the job poster from The Depository Trust & Clearing Corporation (DTCC)Transforming lives one opportunity at a time.Are you ready to make an impact at DTCC?...Read More>>.

OverviewFull Stack Software Engineer – Early-Stage HealthTech/FinTech - London. Permanent | Competitive Salary + Equity | Seed-Stage Startup | AI, FinTech, Healthcare.We are representing a well-funded, early-stage startup rede...Read More>>.

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from SaragossaPrincipal Consultant at Saragossa - Creating competitive advantage for investment technology organisations | Software Developm...Read More>>.

A fast-growing logistics company in Greater London is seeking a Software Engineer to tackle complex problems in routing and optimization. The role emphasizes collaboration with a talented team, regular code deployment, and significant impact on e-com...Read More>>.

QA slows the world down. Flaky tests kill trust, stall releases, and bleed engineering velocity.Duku AI is ending that era.We’re building autonomous agents that think like engineers : they run every critical user journe...Read More>>.

OverviewRuby Developer - FinTech - Up to 55kI’m working exclusively with a scaling fintech client (so you won't hear this via another recruiter) who are expanding their footprint in the market. They’re looking for mul...Read More>>.

1 week ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job...Read More>>.

A recruitment partnership platform is seeking experienced Digital Marketing Recruitment Partners to build and scale their own marketing recruitment desks. This role offers unrivaled earning potential and flexibility to service both permanent and cont...Read More>>.

A digital transformation leader in London is seeking a Junior Developer (C#) to support technical development and integration projects. The ideal candidate will have a strong understanding of C# and .NET principles, be eager to learn about Sitecore C...Read More>>.

4,000+ Quantitative Developer Jobs in United StatesQuantitative Developer (C++ & Python) | New Team Build (Seattle) | Elite Quant Hedge FundTrading/Quantitative Modeling | Analyst | New YorkSenior Quant Developer |...Read More>>.

A leading digital commerce company in the UK is seeking a technical leader to manage a team of support engineers. The role involves overseeing the resolution of complex customer issues and enhancing service efficiencies for SaaS products. The ideal c...Read More>>.

Lead Software EngineerC#, .NET, SQL, API integration, Kubernetes, Docker.Dublin, IrelandPerm Role: €90,000 - €115,000Harrington Starr has partnered with a Global Financial Technology company, seeking to h...Read More>>.

A leading recruitment agency in London is seeking a Senior Salesforce Developer to enhance their Salesforce capabilities. The ideal candidate will have hands-on experience in Salesforce development, expertise in Apex, Lightning Web Components, and a...Read More>>.

A next-generation pharmatech firm in London seeks a Senior ML Software Engineer to build and scale their platform-facing product managing predictive models. The ideal candidate will have over 6 years of experience in software engineering with a stron...Read More>>.

A global consumer product company in Greater London is seeking a talented Mobile App Developer to join their team. The ideal candidate will have a strong background in React Native development for both iOS and Android platforms. You will collaborate...Read More>>.

A consultancy firm in London is seeking a Senior Traffic Engineer to enhance safety in transportation systems. You will engage in feasibility studies, impact modelling, and collaborate with teams to deliver innovative solutions. Candidates should hav...Read More>>.

A technology firm is seeking a Lead Network Engineer to act as a technical liaison for network engineering at the Parliamentary Digital Service. You will support a large-scale Cisco hardware refresh and engage with stakeholders in a high-security env...Read More>>.

A leading technology firm in London is searching for a Senior Platform Engineer to enhance its Data & AI engineering sub-team. You will be responsible for building scalable technology platforms while automating deployment processes. Applicants should...Read More>>.

A pioneering AI firm is seeking a Software Engineer, Knowledge and Search, to join their team in London. The ideal candidate will have 7+ years of experience in backend software development and expertise in distributed search engine systems. Competit...Read More>>.

A leading sports organization in the UK is seeking a Solutions Architect for a 12-month fixed term contract. In this role, you will design cloud-first solutions critical to football operations, collaborating with cross-functional teams in an Agile en...Read More>>.

A technology staffing firm in London is seeking a mid-level Linux Systems Engineer to integrate storage platforms, execute compliance tests, and create technical documentation within a high-performance storage environment. Ideal candidates will have...Read More>>.

A growing engineering consultancy in London is seeking a Temporary Works Engineer to manage and deliver various challenging projects. This role involves undertaking Temporary works designs, reviewing structural engineering analyses, and supporting a...Read More>>.

We're putting together a talented team to build the #1 training platform for RunnersWe help everyday runners become outstanding by building an incredible app providing world-class training, coaching and community for eve...Read More>>.

A leading energy company is looking for a Senior Software Engineer to join their team in London. In this role, you will design and develop software solutions that support critical systems aimed at achieving Net Zero by 2050. This position requires st...Read More>>.

A technology company in London is seeking a Senior Software Engineer to join its engineering team. The role requires deep expertise in Python, with responsibilities including designing scalable applications, leading software development projects, and...Read More>>.

A leading green technology provider in the UK seeks a Senior Web Application Developer with 5+ years of experience. You will develop scalable applications using Ruby, Rails, React, and TypeScript. The role involves collaborating with product managers...Read More>>.

AWSContactCentre/AmazonConnect-SoftwareEngineer Contract|12months|Hybrid(UK?based) Upto£700perdayInsideIR35 We’re partnering with a major UK enterprise expanding its AWS Contact Centre engineering capability. The t...Read More>>.

A leading global finance and data company is seeking a Senior Software Engineer to build scalable data pipelines. The role demands strong backend Python expertise, a solid understanding of system design, and experience with ETL workflows. You'll work...Read More>>.

A leading recruitment agency in London is seeking a deeply technical VP - Platform Engineer to build and scale private cloud infrastructure. The role entails developing automation tools, working on low-latency systems, and collaborating with various...Read More>>.

A leading music company is seeking a Senior Software Engineer to join the D2C development team in London. This role focuses on building products that empower artists and labels, leveraging skills in frontend development (TypeScript, React, GraphQL) a...Read More>>.

A leading trading firm in the UK is seeking a Senior Software Engineer to join their Unified Platform organization. This role involves developing tools for data acquisition, storage, and visualization, while collaborating closely with analysts and tr...Read More>>.

A growing tech company in Greater London is seeking an experienced Senior Software Engineer to join their engineering team. In this role, you will design, develop, and operate business-critical features while mentoring fellow team members. The ideal...Read More>>.

A dynamic technology company in Greater London is seeking an experienced Engineer to architect, build, and deliver features across their platform. The ideal candidate will have at least 4 years of experience in frontend or backend development, with p...Read More>>.

I have been asked to find a Contracts Manager for my client based in London. My client works within the groundworks and RC frame sector and has projects in the residential, commercial and infrastructure sectors. This is not a standard Co...Read More>>.

A leading construction company is seeking a Project Director to oversee major contracts in London. The role requires strong leadership and risk management skills, along with proven experience in delivering complex projects worth over £60 million. Re...Read More>>.

A diversified trading firm in Greater London is seeking a Senior Software Engineer to join their Unified Platform team. The role involves developing software solutions for data acquisition and visualization while collaborating closely with internal u...Read More>>.