Senior Backend Engineer, Payments Platform (Node.js/TypeScript)

Company IconVerifone
Location IconLondon

A global payment solutions provider is looking for a London-based Senior Software Engineer specializing in Node.js and TypeScript. This role involves designing and operating secure backend services for payment processing. The ideal candidate will hav...Read More>>.

Posted: April 17th, 2026
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Front-End Focused Full-Stack Engineer for Global Legal Tech

Company IconComputappoint
Location IconLondon

A leading recruitment agency is looking for a Full Stack Developer to join a global law firm's Engineering team. The ideal candidate will have strong skills in HTML5, CSS3, and RESTful APIs, and will thrive in an Agile environment. Key responsibiliti...Read More>>.

Posted: April 17th, 2026
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Graduate Full-Stack Engineer — Mentored Growth

Company IconOho Group Ltd
Location IconLondon

An innovative technology company in London seeks a Graduate Full Stack Engineer. This entry-level role offers exceptional training and mentoring, aiming at recent graduates with a passion for technology and creativity. Ideal candidates will have stro...Read More>>.

Posted: April 17th, 2026
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Python Backend Engineer – Cloud Integrations (Azure)

Company IconPeaple Talent
Location IconLondon

A professional services firm based in London is seeking a Backend Developer to lead the integration of their finance system into a cloud-based platform. The ideal candidate will have strong skills in Azure Service Bus and Python development, as well...Read More>>.

Posted: April 17th, 2026
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Senior XR Software Engineer - Real-Time AR for Construction

Company IconXYZ Reality Ltd.
Location IconLondon

A leading technology firm in the UK is seeking a Senior Software Engineer to contribute to the ATOM headset application layer. This role involves designing and optimizing user experiences and mentoring junior engineers. The ideal candidate has extens...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer – Lead Cloud Platform for Net Zero

Company IconLow Carbon Contracts Company
Location IconLondon

A leading sustainability company in London seeks a Senior Software Engineer to join their delivery team. The ideal candidate will lead the design and development of scalable software solutions to help the UK achieve Net Zero by 2050. Candidates shoul...Read More>>.

Posted: April 17th, 2026
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Senior Python Backend Engineer — Fast, Scalable Delivery

Company IconTesco UK
Location IconLondon

A leading retail company in Greater London is looking for a Software Development Engineer III to take on a senior engineering role. You'll be responsible for shipping backend services and working closely with front end and data science teams to deliv...Read More>>.

Posted: April 17th, 2026
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Senior Python Backend Engineer — Front Office Platform

Company IconDW Search
Location IconLondon

A leading financial services recruitment agency is seeking an experienced Python Engineer to contribute to a front office-facing platform within a tier-one investment bank. This role involves building backend services in Python, working on data-inten...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer - AI-Driven Event Platform

Company IconGrip
Location IconLondon

A technology company is seeking a Senior Software Engineer to work on an AI-powered event platform. You will be responsible for delivering features using modern software practices and mentoring team members. The ideal candidate should have significan...Read More>>.

Posted: April 17th, 2026
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Senior Staff Backend Engineer - Time API Leader

Company IconGusto
Location IconLondon

A leading software company in London seeks a Senior Staff Software Engineer to join their Time engineering team. You will design and maintain high-performance APIs for time tracking and payroll integration. The ideal candidate has over 12 years of so...Read More>>.

Posted: April 17th, 2026
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Quantitative Developer: Build High-Impact Trading Analytics

Company IconSquarepoint
Location IconLondon

A leading financial technology firm in Greater London is seeking motivated Quantitative Developers. In this role, you will collaborate with quantitative researchers and build tools that enhance trading and research workflows. Ideal candidates should...Read More>>.

Posted: April 17th, 2026
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Drupal Full-Stack Web Developer: Build Robust Digital

Company IconTalan Group
Location IconLondon

A leading consulting group is seeking a talented Drupal Full Stack Web Developer to join their team. This role involves designing, developing, and maintaining Drupal-based web applications while working collaboratively to deliver high-quality digital...Read More>>.

Posted: April 17th, 2026
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Senior Developer - AI Operations

Company IconSky Ireland Limited
Location IconLondon

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. We believe in better . And we make it happen. Better content. Better products. And better careers. Working in Tech, Product o...Read More>>.

Posted: April 17th, 2026
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Primary Systems Analyst, Charles River Development, Assistant Vice President

Company IconCharles River Development
Location IconLondon

Company Profile Charles River provides an end‑to‑end solution to automate front and middle office investment management functions across asset classes on a single platform. Delivered as a hosted service, the solution improves data...Read More>>.

Posted: April 17th, 2026
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Technical Lead: .NET/Angular to Scale Pension Apps

Company IconRoyal London
Location IconAlderley Edge

A leading mutual life and pensions company in the UK seeks a Software Technical Lead - .Net/Angular. This role involves managing applications, ensuring technical upgrades, and building relationships with stakeholders. Candidates should have strong ap...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer: Build Real-World Impact

Company IconOpenRent Ltd.
Location IconLondon

A leading rental technology firm in the UK is seeking a Senior Full-stack Engineer to design and deliver innovative software solutions that reshape the rental industry. This role involves collaborating across teams to understand user needs, mentoring...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer — Fintech Platform, Remote

Company IconAtominvest Software Ltd
Location IconLondon

A growing fintech software company in Greater London is looking for a full-stack software developer with 4-7 years of experience in web development. You'll join a dynamic tech team to optimize and build features for an award-winning web platform usin...Read More>>.

Posted: April 17th, 2026
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Python Software Engineer - Hybrid working - Up to £250,000 Base (+ Bonus)

Company IconHunter Bond
Location IconLondon

Python Software Engineer – Data & Research PlatformsClient: Elite Proprietary Trading FirmCompensation: Up to £250,000 Base + BonusLocation: London (Hybrid...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer (+ Equity) at SYSTM

Company IconJack and Jill AI
Location IconLondon

Job Title: Senior Full-Stack Engineer Company: SYSTM - VC‑backed fintech building the stablecoin financial OS Job Description: As the most critical hire of 2026, you will own the technical architecture of a...Read More>>.

Posted: April 17th, 2026
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Full-Stack Engineer for Internal AI Platform (Hybrid)

Company IconUnity Advisory
Location IconLondon

A progressive professional services firm in the UK is looking for a talented Full Stack Engineer to contribute to the development of its Core Internal AI Platform. This hands-on role involves building end-to-end software solutions that power internal...Read More>>.

Posted: April 17th, 2026
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Lead Frontend Architect for Enterprise AI UI

Company IconComplexio
Location IconLondon

A leading AI solutions provider in the UK is seeking a Senior or Lead Frontend Engineer to own the frontend of their enterprise AI product, Stevie. This role involves creating innovative UX patterns and directly influences product direction. Candidat...Read More>>.

Posted: April 17th, 2026
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Senior Full Stack Engineer at LendView, Inc.

Company IconJack & Jill/External ATS
Location IconLondon

Job Title Senior Full Stack Engineer Company Description LendView, Inc. - AI-native property lending platform Location Remote, UK Job Description As the sole engineer driving the product...Read More>>.

Posted: April 17th, 2026
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Global AI Software Engineer — Growth, Mentorship, Impact

Company IconQuantumBlack, AI by McKinsey
Location IconLondon

A leading AI consultancy in the United Kingdom is looking for a Software Engineer to join their dynamic team. This role involves developing cutting-edge products, mentoring client teams and collaborating with a global network to drive meaningful chan...Read More>>.

Posted: April 17th, 2026
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Senior React Engineer — Frontend Architect for SaaS

Company IconLinkedTrade
Location IconLondon

A leading SaaS company is seeking a mid-senior level React engineer to develop front-end applications and coordinate with the engineering team. The ideal candidate possesses over 4 years of web development experience, expert-level JavaScript skills,...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer: Lead, Build & Scale Cloud Apps

Company IconOnmo
Location IconLondon

A dynamic technology startup in London seeks a Senior Full-stack Software Engineer to lead and mentor a team. You’ll design and develop applications using Node.js, React, AWS, and Terraform. The ideal candidate has strong technical skills, a degree...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer, Physical AI — Equity & Growth

Company IconEncord
Location IconLondon

A leading AI infrastructure firm in Greater London is seeking talented individuals to join their Engineering team. You will work on tools for the Physical AI data stack, responsible for solving challenges of data management and enhancing performance...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer: JVM/Kotlin, Hybrid

Company IconSimple Machines
Location IconLondon

A boutique technology firm is seeking a Senior Full Stack Engineer to drive the development of scalable solutions across the full technology stack. This role involves working closely with internal teams and clients to deliver robust backend services,...Read More>>.

Posted: April 17th, 2026
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Senior Full Stack Engineer at LendView, Inc.

Company IconJack and Jill AI
Location IconLondon

Senior Full Stack Engineer Company Description LendView, Inc. - AI-native property lending platform Job Description As the sole engineer driving the product build, you will lead the transition from a traditiona...Read More>>.

Posted: April 17th, 2026
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Solution Architect, Charles River Development, Assistant Vice President

Company IconCharles River Development
Location IconLondon

Role Overview Role Overview We are seeking a Solution Architect to partner closely with Sales, Product, and Delivery teams to design and articulate compelling, end-to-end solutions for prospective and existing clients. This role...Read More>>.

Posted: April 17th, 2026
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Senior Full-Stack Engineer (+ Equity) at SYSTM

Company IconJack & Jill/External ATS
Location IconLondon

Job Title: Senior Full-Stack EngineerCompany Description: SYSTM - VC-backed fintech building the stablecoin financial OSJob Description: As the most critical hire of 2026, you will own the technical architectu...Read More>>.

Posted: April 17th, 2026
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Graduate Quant Developer - Greenfield Tech & Trading

Company IconHunter Bond
Location IconLondon

An elite global trading firm is seeking a Graduate Software Developer to work on innovative projects that integrate technology, mathematics, and finance. The role emphasizes strong programming skills in languages such as Python, C++, Java, or C#. Can...Read More>>.

Posted: April 17th, 2026
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High-Performance Software Engineer, R&D for Trading

Company IconNJF Global Holdings Ltd
Location IconLondon

A leading global trading firm in Greater London is seeking Software Engineers to join its R&D team. The successful candidates will work on designing and delivering both software and hardware solutions that impact trading performance. Responsibilities...Read More>>.

Posted: April 17th, 2026
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Senior Oracle PL/SQL Developer – Fintech, Hybrid/Remote

Company IconCrypto Pro Network
Location IconLondon

A leading fintech company in the UK is seeking an Oracle Developer with at least 5 years of hands-on experience in Oracle RDBMS and PL/SQL development. The role involves designing scalable applications and optimizing complex SQL queries in a fast-pac...Read More>>.

Posted: April 17th, 2026
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Senior Backend Engineer - Financial Systems & vIBANs

Company IconNALA
Location IconLondon

A financial technology company in London seeks a Senior / Lead Engineer to build a robust collections and treasury foundation. This role involves leading architectural decisions, collaborating with PMs, and ensuring high engineering quality in financ...Read More>>.

Posted: April 17th, 2026
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Junior Dynamics 365 & Power Platform Developer

Company IconNational Legal Service Ltd.
Location IconLondon

...Read More>>.

Posted: April 17th, 2026
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Senior Backend Engineer: Java, Spring Boot, Kubernetes

Company IconZaizi Ltd
Location IconLondon

A prominent tech consulting firm is seeking a Senior Software Developer to join their dynamic team. You will work on digital solutions that meet GDS standards and be involved in Agile product development. The ideal candidate has extensive knowledge i...Read More>>.

Posted: April 17th, 2026
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Backend Engineer III - Fintech Platform, Cloud-Native

Company IconJ.P. MORGAN
Location IconLondon

A leading global financial services firm in London seeks a Software Engineer III to join their Accelerator business. You will develop innovative products and tackle real-world problems in a collaborative environment. Strong skills in software develop...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer — End-to-End AI for Inspections

Company IconScope AI
Location IconLondon

A forward-thinking technology company in Greater London is seeking a seasoned professional to enhance its mobile app and integrate AI-driven solutions. In this role, you will collaborate with inspectors, redesign workflows, and develop architectures...Read More>>.

Posted: April 18th, 2026
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Software Engineer - AI Engineering & Assurance

Company IconMacquarie Bank Limited
Location IconLondon

Join our Global AI Engineering and Assurance team and help shape the future of responsible AI at Macquarie. In this pivotal technical role, you’ll apply your expertise to ensure AI systems are trustworthy, scalable and compliant, driving inno...Read More>>.

Posted: April 18th, 2026
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Senior Kotlin Backend Engineer, Analytics Platform (Equity)

Company Iconhyperexponential
Location IconLondon

An innovative tech company in the United Kingdom seeks a Senior Backend Engineer to architect and build scalable data systems. The ideal candidate will design distributed analytics infrastructure using AWS and Kotlin, transforming complex datasets in...Read More>>.

Posted: April 20th, 2026
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Lead Software Engineer - Java/Python - Risk Data Platform & Strategy

Company IconJPMorgan Chase & Co.
Location IconLondon

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, incl...Read More>>.

Posted: April 20th, 2026
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Senior Fullstack Engineer - Admin/AI

Company IconMidnite Limited
Location IconLondon

Senior Fullstack Engineer (Admin & AI Enablement) Team: Admin & AI Enablement Location: Remote / London / Hybrid (TBD) This role will be a key part of building Midnite’s new internal back office platform a...Read More>>.

Posted: April 20th, 2026
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Principal Developer - Nature Research Assistant

Company IconSpringer Nature Group
Location IconLondon

We are an ambitious and dynamic organisation, and home to some of the best-known names in research, educational and professional publishing.Working at the heart of a changing industry, we are always looking for great people who care about delivering...Read More>>.

Posted: April 22nd, 2026
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Productivity and Tooling Java Developer - Assistant Vice President

Company IconCitibank (Switzerland) AG
Location IconLondon

For additional information, please review .Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ coun...Read More>>.

Posted: April 23rd, 2026
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Senior Lead Software Engineer - Java / Python - Risk Technology Data Strategy

Company IconJ.P. MORGAN
Location IconLondon

Job Description 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....Read More>>.

Posted: April 23rd, 2026
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Senior Software Engineer - AI-Powered Atlas Platform

Company IconMultiverse
Location IconLondon

Join Multiverse in Greater London as part of the Engineering team, where you'll play a crucial role in developing AI-integrated educational products. The position emphasizes building production systems using a full-stack approach including Python, Ty...Read More>>.

Posted: April 25th, 2026
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Senior Lead Software Engineer: Trade Tech, React/JS Expert

Company IconJ.P. MORGAN
Location IconLondon

J.P. MORGAN is seeking an experienced Software Engineer within F&O Execution Technology to enhance, build, and deliver trusted market-leading technology products. You will work in an agile team to tackle diverse challenges using your deep technical e...Read More>>.

Posted: April 25th, 2026
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Senior Java Developer - Fixed Income Algo Technology, VP

Company IconCitigroup Inc.
Location IconLondon

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can...Read More>>.

Posted: April 25th, 2026
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Full-Stack Senior Software Engineer, GenAI Data Products and Platform (VP)

Company IconCiti
Location IconLondon

The Opportunity This is your chance to build the foundational systems for 'Citi Assist', a Generative AI assistant that will reach every Citi employee globally. You'll join us on the ground floor, becoming a core builder on a high-visi...Read More>>.

Posted: April 27th, 2026
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Senior Real-Time UI Engineer - React + TypeScript (Trading)

Company IconJPMorganChase
Location IconLondon

A leading global financial services firm is seeking a React Developer to create real-time user interfaces that power trading across global markets. You will collaborate with experts in finance and technology, solve complex challenges, and design high...Read More>>.

Posted: April 27th, 2026
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