Senior Full-Stack Engineer, Front-End Leaning

Company IconEncord
Location IconLondon

Senior Full-Stack Engineer (Front-End Leaning)Join to apply for the Senior Full-Stack Engineer (Front-End Leaning) role at Encord.About Encord: The success of any machine learning system relies on the quality of its training dat...Read More>>.

Posted: April 17th, 2026
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Full-Stack Software Engineer – Help Scale a £100M Platform

Company IconHousekeep Limited
Location IconLondon

A leading technology platform in London is seeking a bright, driven Full-Stack Software Engineer to tackle complex problems and build scalable platforms. You will work with a broad range of technologies, improve user experiences, and participate in h...Read More>>.

Posted: April 17th, 2026
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Elixir Backend Engineer — Remote, Growth & Impact

Company IconPrima
Location IconLondon

A leading company in car insurance is seeking an Elixir Software Engineer to join their dynamic team in London. The ideal candidate will develop scalable systems and collaborate closely with stakeholders, promoting a culture of continuous learning wi...Read More>>.

Posted: April 17th, 2026
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Lead Software Engineer – Hybrid, Cloud & API Leader

Company IconHarrington Starr
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior Salesforce Developer - Service & Marketing Cloud

Company IconSavant Recruitment Experts
Location IconLondon

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>>.

Posted: April 17th, 2026
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Backend Engineer – Cloud & Distributed Systems (Equity)

Company IconZettafleet
Location IconLondon

A stealth-mode AI laboratory in London is seeking a Software Engineer to design and develop backend infrastructure for Machine Learning workloads. The ideal candidate has 2-3 years of experience in back-end engineering, and proficiency in cloud-nativ...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer II - Build Global Runner Training Platform

Company IconRunna
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior Software Engineer – Cloud-Native Python

Company IconLow Carbon Contracts Company
Location IconLondon

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>>.

Posted: April 17th, 2026
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Full-Stack Engineer - HealthTech/FinTech, Equity & Growth

Company IcontwentyAI
Location IconLondon

An innovative healthtech/fintech startup in London is seeking a Full Stack Software Engineer to join their team. This role offers competitive salary and equity in an early-stage company focused on redefining financial visibility in healthcare. You wi...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer – AWS Connect / Lex

Company IconHarrington Starr
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior D2C Platform Software Engineer

Company IconSony Music Entertainment (UK) Ltd.
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior Software Engineer, Unified Platform - Global Markets

Company IconDRW
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior Software Engineer - Node/TS on AI-Driven Cloud

Company IconAircall
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior Software Engineer - Kotlin & Scalable API Platform

Company IconKi
Location IconLondon

A leading algorithmic insurance provider in Greater London is seeking a Senior Software Engineer to enhance their broker platform. You will develop robust software solutions, work with multi-disciplinary teams, and uphold engineering principles withi...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer II — Build Next-Gen Training Platform

Company IconRunna
Location IconLondon

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>>.

Posted: April 17th, 2026
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Senior Software Engineer - AI Workbench

Company IconPhysicsX
Location IconLondon

About Us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI‑driven simulation software stack for engineering...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer – End-to-End Energy Tech

Company IconYour Next Hire
Location IconLondon

A leading energy tech company in Greater London is seeking a Software Engineer to join an elite team focused on building the future of home energy management. You will take full ownership of your code, from design to deployment, working with technolo...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, Risk Platform — Quantitative Tech

Company IconDRW Holdings, LLC.
Location IconLondon

A prominent trading firm in London is seeking a Senior Software Engineer to enhance their Risk Technology team. This role involves designing and maintaining applications that calculate portfolio sensitivities and value-at-risk across multiple asset c...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer – Shape Mission-Critical Systems

Company IconNorthrop Grumman UK
Location IconLondon

A leading defense technology firm in Greater London seeks a Senior Software Engineer to develop and maintain critical software solutions. You will work on diverse projects, influencing architectural decisions and engaging in hands-on coding. The idea...Read More>>.

Posted: April 17th, 2026
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2026 DMFI Quantitative Developer Summer Internship

Company IconCooper & Hall Limited
Location IconLondon

The Role We are seeking an exceptional intern to join our Discretionary Macro Fixed Income (DMFI) Quant team in London where you will have an opportunity to meaningfully contribute to building and enhancing our derivatives pricing and...Read More>>.

Posted: April 17th, 2026
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Rates Quant Developer – Fixed-Income Analytics

Company IconSilverTide
Location IconLondon

A global brokerage firm in London is seeking a Rates Quant Developer to design and maintain pricing models and analytics. This role involves providing support for derivatives pricing and trade analytics, collaborating with cross-functional teams, and...Read More>>.

Posted: April 17th, 2026
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Quant Developer Intern: Derivatives Pricing & Risk

Company IconCooper & Hall Limited
Location IconLondon

A leading hedge fund firm in London is seeking a talented intern for their Discretionary Macro Fixed Income Quant team. This exciting internship offers the chance to contribute to building and enhancing derivatives pricing solutions that impact tradi...Read More>>.

Posted: April 17th, 2026
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Quantitative Developer – Up to £200,000 + Bonus + Benefits

Company IconHunter Bond
Location IconLondon

Up to £200,000 + Bonus + Full Benefits...Read More>>.

Posted: April 17th, 2026
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Machine Learning Engineer Developer

Company Iconusepassionfruit.com
Location IconLondon

Machine Learning Engineer Hybrid Full-Time About Passionfruit We’re building AI-native operations for marketing teams - automating the work that slows them down, from campaign briefs and performance reporting t...Read More>>.

Posted: April 17th, 2026
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AVP Trading Tool Developer - Systematic & Credit Portfolios

Company IconCiti
Location IconLondon

A leading global finance firm seeks a motivated engineer to join its Tech team as a trading tool developer in London. This role focuses on collaborating with traders and product teams to enhance trading systems using Python and React, with significan...Read More>>.

Posted: April 17th, 2026
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Lead Software Engineer - JAVA - Equities - Vice President

Company IconJPMorgan Chase & Co.
Location IconLondon

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Equity Derivatives Group you will join our agile team creatin...Read More>>.

Posted: April 17th, 2026
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Senior Fullstack Software Engineer, Privacy & Data Security

Company IconVanta
Location IconLondon

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented...Read More>>.

Posted: April 17th, 2026
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Sr Lead Software Engineer, Software Defined Networking

Company IconJPMorganChase
Location IconLondon

Are you ready to make a lasting impact and drive innovation in a world-class technology environment? At JPMorganChase, you join a team of top talent dedicated to shaping the future of networking. You’ll work in a collaborative, agile setting...Read More>>.

Posted: April 17th, 2026
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Full-Stack Engineer, eCommerce Infra — Stock Options

Company IconSwap
Location IconLondon

A leading tech company in the UK is seeking a Full Stack Engineer to join their rapidly growing team. This role involves writing scalable, maintainable code and closely collaborating with product and design teams. Ideal candidates should have experie...Read More>>.

Posted: April 17th, 2026
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Senior AI Software Engineer, Gaming & Coding Agent

Company IconTencent
Location IconLondon

Tencent Overseas IT has the mission to empower Tencent’s rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying...Read More>>.

Posted: April 17th, 2026
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Lead Software Engineer, Post-Trade Technology - Innovator

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading financial services firm in Greater London is looking for a Lead Software Engineer to play a pivotal role in enhancing and delivering secure, scalable technology solutions. Responsibilities include executing software design, developing produ...Read More>>.

Posted: April 17th, 2026
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Software Engineer III- JPM Personal Investing- Mid Level

Company IconJ.P. MORGAN
Location IconLondon

Job Description Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent a...Read More>>.

Posted: April 17th, 2026
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Software Engineer III- (Java/ Databricks /API)

Company IconRELX INC
Location IconLondon

Software Engineer III – (Java / Databricks / API) The SciVal Development Team is a cross‑functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Prod...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer (back-end heavy)

Company IconPreply
Location IconLondon

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep gr...Read More>>.

Posted: April 17th, 2026
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Growth‑Focused Full‑Stack Engineer — Marketing Tech

Company IconRunna
Location IconLondon

A leading training platform for runners is looking for a full stack engineer to join their Growth team. This role involves building marketing technology systems and full-stack features to enhance user acquisition and engagement. The ideal candidate h...Read More>>.

Posted: April 17th, 2026
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Backend Software Engineer C# .Net - Sports Trading

Company IconClient Server
Location IconLondon

Backend Software Engineer C# .Net - Sports Trading Experience pay is based on skill and experience. You can learn more by contacting the recruiter. Base pay range Direct message the job poster from Client Server...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer: Growth & Marketing Tech

Company IconRunna
Location IconLondon

A leading fitness app company in the UK is seeking a skilled Full Stack Engineer to join their Growth team. This role focuses on developing and maintaining marketing technology systems to enhance user acquisition and retention. The ideal candidate ha...Read More>>.

Posted: April 17th, 2026
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Graduate Software Engineer: Real Work, Mentorship, Growth

Company IconAcrobat Talent
Location IconLondon

A tech-driven insurtech company in Greater London is seeking a Graduate Software Engineer to join their product team. You will be involved in building real software from day one, collaborating with engineers and designers, and gaining mentorship and...Read More>>.

Posted: April 17th, 2026
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Software Engineer - QuantumBlack, AI by McKinsey

Company IconQuantumBlack, AI by McKinsey
Location IconLondon

Who You'll Work With Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself u...Read More>>.

Posted: April 17th, 2026
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Senior Java Developer: Real-Time Risk & Cloud

Company IconCitigroup Inc.
Location IconLondon

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career...Read More>>.

Posted: April 17th, 2026
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Senior Backend Engineer — APIs & Services

Company IconFortinet, Inc.
Location IconLondon

A leading cybersecurity company in London is seeking a Senior Software Engineer for backend services and APIs. This role involves implementing new features, maintaining existing functionalities, and contributing to the quality of the FortiDLP platfor...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer - Backend & Infrastructure (f/m/d)

Company IconContentful GmbH
Location IconLondon

London, England, United Kingdom About the Opportunity As a Senior Software Engineer focused on content storage infrastructure domain you will be responsible for innovating and maintaining Contentful’s unde...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, Unified Platform - Global Markets

Company IconP2P
Location IconLondon

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>>.

Posted: April 20th, 2026
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Senior Java Developer - eSC or eDV required

Company IconIBM Computing
Location IconLondon

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professiona...Read More>>.

Posted: April 20th, 2026
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Remote Oracle CPQ Developer – UK

Company IconNTT DATA North America
Location IconLondon

A global technology and business service provider is seeking an Oracle CPQ Developer for a fully remote role in the UK. The ideal candidate will have extensive Oracle CPQ experience and proficiency in SQL, Java/C#, and JavaScript. Responsibilities in...Read More>>.

Posted: April 20th, 2026
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Quantitative Developer - Derivatives/Options | FinTech - Remote

Company IconUndisclosed
Location IconLondon

We are working with a highly successful, niche fintech based in London that is looking to hire a Quant Developer with experience in option pricing models. They are a remote‑first and profitable business planning to grow their team. We can sha...Read More>>.

Posted: April 21st, 2026
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Lead Software Engineer — Java/Python in Risk Data Platform

Company IconJ.P. MORGAN
Location IconLondon

A leading global financial institution in Greater London is seeking a Lead Software Engineer to design and enhance data engineering solutions within the Corporate Risk Technology team. This role requires proficiency in programming languages like Java...Read More>>.

Posted: April 23rd, 2026
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Senior Software Engineer/SRE - TRAX Observability

Company IconBloomberg L.P.
Location IconLondon

Senior Software Engineer / SRE – TRAX Observability Location: London Business Area: Engineering and CTO Ref #: 10049287 About TRAX TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Pr...Read More>>.

Posted: April 24th, 2026
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Senior Software Engineer (Full-Stack - Python/TypeScript)

Company IconOur Future Health
Location IconLondon

Our Future Healthis an ambitious collaboration between the public, charity and private sectors, designed tohelp people live healthier lives for longer through better prevention, earlierdetectionand improved treatment of diseases. We will speed...Read More>>.

Posted: April 24th, 2026
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AIML Software Engineer, AI for Science

Company IconENGINEERINGUK
Location IconLondon

You will need to login before you can apply for a job.Site Name: London The Stanley Building, Heidelberg, Switzerland - Zug, USA - Massachusetts - CambridgePosted Date: Apr 20 2026At GSK, we are active...Read More>>.

Posted: April 24th, 2026
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