Senior Java Developer - Travel Tech, Hybrid Work

Company IconEtraveli Group
Location IconLondon

A leading global flight technology provider in Greater London is seeking a Senior Java Developer. In this role, you'll contribute to our evolving Air Content platform, engaging in design, development, and maintenance of critical Java applications. Yo...Read More>>.

Posted: April 17th, 2026
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Senior Frontend Systems Engineer (TypeScript) | UI Frameworks

Company Icontechstack Recruitment
Location IconLondon

Senior Frontend Systems Engineer (TypeScript) – UI Frameworks | London £150,000 – £200,000 + pension, private healthcare, gym membership, hardware budget London (Hybrid – 2 days WFH) Most fronte...Read More>>.

Posted: April 17th, 2026
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Software Engineer (9 month Fixed Term Contract)

Company IconCrown Agents Bank
Location IconLondon

Crown Agents Bank is a vastly growing and regulated UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. We are transforming the way payments and FX move through emerging markets, reduc...Read More>>.

Posted: April 17th, 2026
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Senior Salesforce Developer — GTM Platform & Automation

Company IconTrustpilot
Location IconLondon

A leading consumer review platform company in London is seeking a Salesforce Specialist to develop and implement custom solutions on their Salesforce platform. The ideal candidate will have over 5 years of experience in Salesforce development, includ...Read More>>.

Posted: April 17th, 2026
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Junior .Net Developer - Commodities Trading

Company IconBonhill Partners
Location IconLondon

Bonhill Partners are currently supporting a Global Energy Trading company to expand their Front Office Quantitative Engineering Team with a .Net Developer. The role focuses on building and maintaining high performance analytics platforms and se...Read More>>.

Posted: April 17th, 2026
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Junior Software Developer (+ Equity) at Joinkyber.com

Company IconJack & Jill/External ATS
Location IconLondon

Job Title Junior Software Developer Company Description Joinkyber.com – Pre‑seed EF Fall 2025 AI startup Job Description As the first engineering hire at Kyber, you will build the real‑time AI deci...Read More>>.

Posted: April 17th, 2026
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Back-End Developer (C#, Umbraco) - 18-Month Contract

Company IconEmperor
Location IconLondon

A dynamic digital solutions company in Greater London is seeking a proactive Midweight Back-End Developer to support and maintain their websites. The ideal candidate will have at least 3 years of hands-on experience with C#, Umbraco, and Azure techno...Read More>>.

Posted: April 17th, 2026
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Software Engineer (£50-70K + Equity) at Crumb

Company IconJack & Jill/External ATS
Location IconLondon

Job Title: Software Engineer Salary: £50-70K + Equity Company Description: Crumb - Legal AI and Marketplace Job Description:Join Crumb as our first dedicated engineering hire to build agent...Read More>>.

Posted: April 17th, 2026
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Staff Software Engineer - Remote UK (SRE & Modernization)

Company IconCloudDevs
Location IconLondon

A dynamic tech company is seeking a Staff Software Engineer who will lead modernization efforts for their core product. This fully remote role requires deep expertise in .NET Core and modern frontend frameworks such as React, Angular, or Vue. The ide...Read More>>.

Posted: April 17th, 2026
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Senior Salesforce Developer Hybrid Remote Equity Potential

Company IconNova Wealth
Location IconLondon

A financial technology startup in the United Kingdom is looking for a Salesforce Developer to enhance their CRM capabilities. You will collaborate with stakeholders to gather and implement requirements while developing solutions using Apex and Lightn...Read More>>.

Posted: April 17th, 2026
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Senior .NET MVC Developer – Remote – Fintech/iGaming

Company IconInterContinental Recruiting
Location IconLondon

A leading recruitment agency is seeking a talented .Net Developer to enhance innovative projects in the iGaming and Fintech sectors. The successful candidate will work closely with diverse teams, contributing to the development of applications while...Read More>>.

Posted: April 17th, 2026
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Remote-Ready Backend Engineer - Scale & Impact

Company Iconhelloprima
Location IconLondon

A leading motor insurance provider in London is looking for a Software Engineer to join their engineering teams. You will be responsible for architecting scalable solutions, collaborating with stakeholders, and ensuring code quality. The ideal candid...Read More>>.

Posted: April 17th, 2026
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DevEx Engineer: Accelerate Developer Productivity with AI

Company IconNetcraft Ltd.
Location IconLondon

A cybersecurity leader is seeking a Developer Experience Engineer to enhance the developer workflow and reduce engineering friction across teams. The ideal candidate will have over 4 years of experience, proficiency in Go and CI/CD processes, and a k...Read More>>.

Posted: April 17th, 2026
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Rapid Front-Office Java Developer | Trader-Facing Apps

Company IconMARGO
Location IconLondon

A leading financial services company in the UK is seeking a Rapid Application Developer skilled in Java and JavaScript. This role focuses on fast-paced application development directly impacting the trading desk, requiring close interaction with trad...Read More>>.

Posted: April 17th, 2026
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Principal Software Engineer – Containerized AI Agents (Remote)

Company IconDocker, Inc.
Location IconLondon

A leading cloud technology provider in London is seeking a Principal Software Engineer to develop the future of containerized AI agents. This role involves defining technical strategy and leading architecture decisions while working on the open-sourc...Read More>>.

Posted: April 17th, 2026
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Staff Software Engineer, Warehousing Cloud & Automation

Company IconMarks and Spencer
Location IconLondon

A renowned retail company in London is seeking a Software Engineer to build and maintain high-quality cloud infrastructure solutions. Key responsibilities include enhancing engineering standards and mentoring team members. The ideal candidate should...Read More>>.

Posted: April 17th, 2026
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Software Engineer, Equity Index Options - Low-Latency

Company IconDRW
Location IconLondon

A leading trading firm in Greater London is seeking a Software Engineer to design and develop proprietary software for trading systems. This role requires an undergraduate degree in a relevant field and at least 2 years of experience in programming l...Read More>>.

Posted: April 17th, 2026
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Software Tools Engineer – Cross-Platform Dev Tools

Company IconCirrus Logic
Location IconLondon

A prominent technology company in London is seeking a Software Tools Engineer to develop high-performance applications that facilitate innovative audio and electronics experiences. Successful candidates will have a strong programming background, part...Read More>>.

Posted: April 17th, 2026
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Senior Software Developer - Market Making Technology

Company IconMarex Group
Location IconLondon

Senior Software Developer - Market Making Technology London, GB Full-Time Information Technology About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liq...Read More>>.

Posted: April 17th, 2026
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Senior Staff Software Engineer - Unity Catalog Runtime Enforcement

Company IconMenlo Ventures
Location IconLondon

RDQ127R176 At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this...Read More>>.

Posted: April 17th, 2026
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Rust Software Engineer — Live Trading Systems

Company IconOnyx Capital Group
Location IconLondon

A leading technology-driven market-making firm in Greater London seeks a Rust Software Engineer to join their new engineering hub. This role requires 2–5+ years of software engineering experience and solid Rust proficiency, as well as strong system...Read More>>.

Posted: April 17th, 2026
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Senior KDB+ Developer for Global eTrading Analytics (Hybrid)

Company IconDelta Capita
Location IconLondon

A global managed services provider is seeking a contractor to enhance its eTrading MI and Analytics platform. The role involves developing core components, working with quantitative teams, and implementing API-based features. Candidates should have s...Read More>>.

Posted: April 17th, 2026
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Public Sector Salesforce Developer – Remote, SC Clearance Eligible

Company IconTRIA
Location IconLondon

A major public sector contractor in the United Kingdom is looking for an experienced Salesforce Developer for a multi-year project. This mainly remote role includes occasional travel to London. Candidates should possess experience in Salesforce devel...Read More>>.

Posted: April 17th, 2026
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Payments Backend Engineer: Scale Global Subscriptions

Company IconProton
Location IconLondon

A leading technology company in Greater London is seeking an experienced back-end developer for the Payments Team. You will build scalable software solutions to enhance user experience across Proton's products. Ideal candidates will have a strong bac...Read More>>.

Posted: April 17th, 2026
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Senior Java Software Engineer - Quote API (London or WGC)

Company IconTesco
Location IconWelwyn Garden City

About the role Join the team behind Price Service—a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28...Read More>>.

Posted: April 17th, 2026
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Payments Backend Engineer - Fintech APIs (Hybrid)

Company IconMovement8
Location IconLondon

A rapidly scaling fintech is seeking a Software Engineer with extensive experience in payments. This role involves designing and building scalable APIs and backend systems, collaborating across teams, and contributing to system design for financial i...Read More>>.

Posted: April 17th, 2026
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Senior Java Software Engineer - Quote API - Engineering Enablement

Company IconTesco
Location IconLondon

Tesco UK • London • Hybrid • Full-Time • Permanent • Working hours 36 • Apply by 01-Jun-2026 Join the Engineering Enablement team at the heart of Quote Modernisation the most significant engineering transformations Quote ha...Read More>>.

Posted: April 17th, 2026
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Software Engineer – Equity Derivatives Pricing & Risk System

Company IconMillennium
Location IconLondon

We are seeking a highly skilled and motivated Java Developer with a strong background in Equity Derivatives to join our team in London. In this role, you will play a pivotal part in building and enhancing Equity Volatility Risk and P & L system...Read More>>.

Posted: April 17th, 2026
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Enterprise Technology Engineer (GRC) – ServiceNow Developer

Company IconN Consulting Limited
Location IconLondon

LocationLondon, England, United Kingdom# Enterprise Technology Engineer (GRC) – ServiceNow Developer at N Consulting LtdLocationLondon, England, United KingdomSalary£600 - £650 /dayJob TypeContractDate PostedApril 1st, 2026Apply NowWork mode: Hyb...Read More>>.

Posted: April 17th, 2026
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Senior Research Software Engineer (Multiphoton Microscopy)

Company IconSociety of Research Software Engineering
Location IconLondon

About us The Sainsbury Wellcome Centre (SWC) brings together world-leading scientists to investigate how brain circuits process information to generate perception, form memories and guide behaviour. Developed through the vision and par...Read More>>.

Posted: April 17th, 2026
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12 Month Internship - eFX IT Developer

Company IconCrédit Agricole SA
Location IconLondon

We are seeking a Developer with strong communication and customer-facing skills to join our team in London. This role offers the opportunity to work closely with front office users, including traders, risk analysts, and operational staff, in th...Read More>>.

Posted: April 17th, 2026
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Security-Focused Software Engineer: Cloud, Agile, UK

Company IconHamiltonian Dynamics
Location IconLondon

A technology company specialized in Defence and Cyber Security is seeking Software Engineers to design, build, and maintain secure software systems. The role offers opportunity to work on meaningful projects and grow skills in a supportive environmen...Read More>>.

Posted: April 17th, 2026
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SQL Developer: Data Modeling, Tuning & CI/CD

Company IconDelta Capita
Location IconLondon

A global consulting firm in London is seeking an experienced SQL Developer to design and optimise SQL assets for a major client project. The role requires advanced SQL development skills and strong data modelling knowledge. You'll work closely with p...Read More>>.

Posted: April 17th, 2026
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Software Developer - Enterprise Technology [Node JS / Typescript]

Company IconRex Technologies GmbH
Location IconLondon

About MarexMarex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer - Machine Learning Platform

Company IconDeliveroo
Location IconLondon

OverviewJoin us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, bu...Read More>>.

Posted: April 17th, 2026
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Healthcare Front-End Developer: Email & Banner Expert

Company IconM3USA
Location IconLondon

A healthcare communications agency in Greater London is seeking a skilled Front-End Developer to support digital asset delivery across email, HTML5 advertising, and WordPress platforms. You will build responsive HTML email templates and develop HTML5...Read More>>.

Posted: April 17th, 2026
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Laravel Developer — Hybrid/Remote Web Apps

Company IconARNA Accounting
Location IconLondon

A leading web development company is seeking a talented Laravel Developer to join their team in London. This role involves designing, developing, and maintaining high-quality web applications. Strong expertise in Laravel and PHP is required, along wi...Read More>>.

Posted: April 17th, 2026
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Senior Java Developer - Scalable Apps, Spring Kafka & Cloud

Company IconBritlogic
Location IconLondon

A tech company in London is seeking an experienced Java Developer to join their team. In this role, you will be responsible for designing and maintaining high-performance Java applications. The ideal candidate has over 5 years of experience in Java d...Read More>>.

Posted: April 17th, 2026
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Software Engineer - Machine Learning

Company IconDuku AI
Location IconLondon

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 journey, catch...Read More>>.

Posted: April 17th, 2026
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Senior Software Developer & Team Lead — VFX Rigs & Tools

Company IconThe Double Negative
Location IconLondon

A leading visual effects company in Greater London is seeking a Senior Software Developer to lead a team in creating innovative technology for visual effects and feature animation. The ideal candidate will have strong programming skills in C++ and Py...Read More>>.

Posted: April 17th, 2026
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Senior AWS Backend Engineer

Company IconSplashlight
Location IconLondon

Remote/Hybrid – TBC – International company with core hour requirements. Full‑time. TelmarHelixa: Where AI Meets Audience Insight and Media Planning Intelligence. At TelmarHelixa we combine global insights and a cutting‑edge AI p...Read More>>.

Posted: April 17th, 2026
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Cloud Software Engineer (Python / GoLang) - £50k + 10% bonus

Company IconHawksworth
Location IconLondon

3 days in the office - SurreyInnovation for the transportation and motorsports industry....Opportunities to learn from the best and hone your skills across engineering do not come around often. This is excellent timing, the...Read More>>.

Posted: April 17th, 2026
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Software Engineer (Up to £130k + Equity) at Adamo

Company IconJack & Jill/External ATS
Location IconLondon

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Software Engineer...Read More>>.

Posted: April 17th, 2026
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Developer Experience Engineer — Build DevTools & CI Speed

Company IconPantera Capital
Location IconLondon

A technology firm specializing in AI systems seeks a skilled developer in London. You will enhance internal developer tools to boost productivity, requiring expertise in Python and experience with Docker and Kubernetes. The role allows for some work-...Read More>>.

Posted: April 17th, 2026
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Low-Code Developer: Build CRM & Forms Solutions

Company IconLondon Borough of Camden
Location IconCamden Town

The London Borough of Camden seeks a Low Code Developer to provide technical solutions using the Netcall Liberty Create platform. Candidates should possess strong technical aptitude, experience in system integration, and a commitment to sustainabilit...Read More>>.

Posted: April 17th, 2026
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Software Engineer - Signal Processing and AI (4 positions)

Company IconUltra Maritime
Location IconLondon

Protecting What Matters. Powering The Future Of Naval Technology. Ultra Maritime is a global leader in advanced maritime defence solutions. We operate at the forefront of innovation, delivering technologies that protect lives, secure nat...Read More>>.

Posted: April 17th, 2026
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Cognos Developer for SWIFT Reporting & Analytics

Company IconFalcon Smart IT (FalconSmartIT)
Location IconLondon

A prominent IT consulting firm situated in Greater London is looking for a Cognos Developer to design and implement analytics tools for SWIFT applications. The role demands strong technical expertise, collaborative spirit, and the ability to work eff...Read More>>.

Posted: April 17th, 2026
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Senior Technical Operations Developer - Hybrid Lab Tools

Company IconPlayStation Network
Location IconLondon

A leading gaming company in London is seeking a Senior Technical Operations Developer to work with their Technical Operations team. This role involves building tools for the research process, maintaining lab systems, and collaborating with teams on t...Read More>>.

Posted: April 18th, 2026
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Remote Dynamics 365: Senior Developer & Architecture Lead

Company IconNigel Frank
Location IconLondon

A leading technology recruitment firm is seeking an experienced Software Architect / Senior Developer to work remotely. This role combines technical leadership with architecture and design responsibilities within the Microsoft Dynamics 365 ecosystem....Read More>>.

Posted: April 18th, 2026
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Senior Robotics Software Engineer – Humanoid Platforms

Company IconThehumanoid
Location IconLondon

Thehumanoid is seeking a Senior Software Engineer to develop and maintain application level software for humanoid robots. This role involves integrating multiple software components and debugging robotic systems in both simulated and physical environ...Read More>>.

Posted: April 25th, 2026
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