Senior Full-Stack Engineer, TechOps — Self-Service & Scale

Company IconOctopus Energy Group
Location IconLondon

A digital energy supplier in the UK is looking for a Full Stack Software Engineer to join their TechOps Engineering team. This role involves creating innovative solutions to enhance user experiences while collaborating across various teams. Candidate...Read More>>.

Posted: March 16th, 2026
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Remote Cloud Security Engineer – AWS & Azure, FinServ

Company IconInvitISE Ltd
Location IconLondon

A consultancy firm is seeking a Cloud Security Engineer to support a cyber security programme for a financial services organisation. This remote role may require occasional travel to London. Key responsibilities include implementing cloud security co...Read More>>.

Posted: March 22nd, 2026
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Director AI, Automation & Data

Company IconMUFG Pension & Market Services
Location IconLondon

Join to apply for the Director AI, Automation & Data role at MUFG Pension & Market ServicesThe Director – AI, Automation and Data is a senior global leadership role with responsibility for leading the strategic vision, de...Read More>>.

Posted: April 11th, 2026
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Backend Engineer - FinTech Data Platform (Python/AWS)

Company Icon9fin
Location IconLondon

A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL,...Read More>>.

Posted: April 11th, 2026
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Applied AI Engineer - Agentic Systems - Senior Associate

Company IconJ.P. Morgan
Location IconLondon

Job Responsibilities: Architect, develop, and productionize autonomous and assistive AI agents to enhance operations. Design multi-agent systems, including role definition, tool integration, planning, memory, and workflo...Read More>>.

Posted: April 11th, 2026
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Technical Lead (AI & MACH)

Company IconAKQA Media
Location IconLondon

At AKQA we believe in the imaginative application of art and science to create beautiful ideas, products and services. With an entrepreneurial and collaborative approach, we design and build adaptive digital products, services and experiences t...Read More>>.

Posted: April 11th, 2026
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AI Tooling Engineer for Developer Platforms

Company IconJump Trading
Location IconLondon

A leading tech-driven financial firm in Greater London is seeking a software engineer to architect LLM-powered tools and collaborate with engineering teams. The ideal candidate has over 2 years of experience in software engineering, fluency in Python...Read More>>.

Posted: April 11th, 2026
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Senior Data Scientist | AI Digital Twins Leader (Hybrid)

Company IconFaculty
Location IconLondon

A leading AI company in London is seeking a Senior Data Scientist to lead the design and delivery of AI-powered digital twins. This role requires senior-level data science experience and proficiency in Python, with a focus on providing impactful AI s...Read More>>.

Posted: April 11th, 2026
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Technical Lead: Cloud-Native .NET & Agile Leader

Company IconJobAdder Middleware Test Company
Location IconLondon

A technology company in the UK is looking for a Technical Lead to oversee full-stack .NET development and guide a team using Agile methods. Candidates should possess a degree in Computer Science or Engineering and at least 5 years of relevant experie...Read More>>.

Posted: April 11th, 2026
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Senior Data Scientist – US Credit Risk ML, Remote M/W F

Company IconLendable
Location IconLondon

A leading fintech company in London is seeking a Senior Data Scientist to innovate in model building and apply machine learning for credit risk evaluation. The ideal candidate will work with a collaborative team, leveraging the latest techniques in a...Read More>>.

Posted: April 11th, 2026
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Full Stack Software Engineer at well-funded healthtech SaaS

Company IconJack & Jill
Location IconLondon

OverviewThis 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.RoleFull Stack Software En...Read More>>.

Posted: April 11th, 2026
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Front-End Engineer for AI-Powered Enterprise UI

Company IconMagentic
Location IconLondon

A leading tech company in Greater London is seeking a Front-end Engineer to develop user-facing features for revolutionary AI-driven products. You will collaborate with a talented team to implement innovative solutions, focusing on high ownership and...Read More>>.

Posted: April 11th, 2026
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Frontend Engineer: Build Scalable DX & Backstage Tools

Company IconG-Research
Location IconLondon

A leading research firm in London is seeking a Frontend Engineer to join its Research and Trade DX team. The role involves creating intuitive web experiences and scalable back-end services using React, TypeScript, and Node.js. Ideal candidates should...Read More>>.

Posted: April 11th, 2026
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Senior Python Lead Engineer – Microservices for Delta One

Company IconJPMorgan Chase & Co.
Location IconLondon

A global investment bank is seeking a Lead Software Engineer based in Greater London. In this role, you will engineer scalable RESTful micro-services and APIs while guiding a team of developers. The ideal candidate should have extensive Python experi...Read More>>.

Posted: April 11th, 2026
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Director, Cybersecurity, Engineering, OT, TC, UKI

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

Director , Cybersecurity , Engineering, OT, TC UKI Location: London Other locations: Primary Location Only Date: 26 Jan 2026 Requisition ID: 1677178 At EY, we’re all in to shape your future with confidence...Read More>>.

Posted: April 11th, 2026
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Cloud-Native Tech Lead: Go, AWS & Scale Systems

Company IconCloudFactory
Location IconLondon

A pioneering software company located in Greater London seeks a Lead Software Engineer (Tech Lead) to oversee technical direction and architecture. The ideal candidate will have over 7 years of experience in software systems and significant expertise...Read More>>.

Posted: April 11th, 2026
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Senior DevOps Engineer | Cloud-Native AWS & Kubernetes

Company IconMUFG Investor Services
Location IconLondon

A leading financial services firm in Greater London is seeking a Senior DevOps Engineer to enhance its cloud-native platform on AWS. The role involves designing and optimizing AWS infrastructure, deploying Kubernetes clusters, and automating processe...Read More>>.

Posted: April 11th, 2026
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Full-Stack AI Engineer — Build End-to-End PE Insights

Company IconCapsa AI
Location IconLondon

A leading AI firm in Greater London is looking for a full stack engineer to contribute to all layers of the application. The role involves shipping features that users care about and participating in product strategy sessions. Ideal candidates will h...Read More>>.

Posted: April 11th, 2026
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(AI-First) Full-Stack Engineer (Go + React)

Company IconMindstone
Location IconLondon

2 weeks ago Be among the first 25 applicantsThis range is provided by Mindstone. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range About Mindstone...Read More>>.

Posted: April 11th, 2026
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Senior Applied AI Engineer - Autonomous Agents Architect

Company IconJ.P. Morgan
Location IconLondon

A major financial institution in the UK is seeking an AI Engineer to design and deploy autonomous AI agents that enhance operations. You will work on multi-agent systems to streamline complex workflows and partner with stakeholders to define requirem...Read More>>.

Posted: April 11th, 2026
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Senior Backend Engineer (Rust/Python) – FinTech Platform

Company IconValidus Risk Management
Location IconLondon

A financial technology firm in the City of London is seeking a financial software engineer to join their back-end team. The role involves designing and maintaining cloud-native solutions, working with Rust and Python, and collaborating with stakehold...Read More>>.

Posted: April 11th, 2026
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AI Engineer — Finance ML/LLMs, Cloud & Production

Company IconMillennium
Location IconLondon

A leading investment management firm is seeking an AI Engineer to produce AI/ML solutions that aid portfolio managers and researchers. The position involves collaboration with various stakeholders and experimentation with AI technologies. Ideal candi...Read More>>.

Posted: April 11th, 2026
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Network Engineer (2nd Line Networking; Next-Gen Firewalls)

Company IconIP-People
Location IconLondon

OverviewNetwork Engineer | 24/7 Operations | Next Generation FirewallsA highly successful Managed Service Provider, offering Connectivity, Cloud, Infrastructure, and more are seeking a Network Engineer to join their 24/7 operati...Read More>>.

Posted: April 11th, 2026
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Graduate Penetration Tester — Cybersecurity Analyst

Company IconPlatform Recruitment
Location IconLondon

An innovative cybersecurity firm is seeking a passionate graduate Penetration Tester to join their dynamic team. In this entry-level role, you will conduct vulnerability assessments and simulate cyberattacks to identify weaknesses in various systems....Read More>>.

Posted: April 17th, 2026
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Private Equity Portfolio Tax Lead — UK

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

A leading global consultancy in London is seeking candidates to join their PE portfolio tax team. The role involves building and maintaining relationships with CFOs at private equity clients, ensuring high-quality tax deliverables, and incorporating...Read More>>.

Posted: April 17th, 2026
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Hybrid Senior Full-Stack Engineer – TypeScript & React

Company IconSkin + Me
Location IconLondon

A technology-driven skincare start-up is seeking a Senior Software Engineer to join their dynamic team. In this hybrid role, you will utilize agentic tools to enhance productivity and work on full-stack feature development. This is an exciting opport...Read More>>.

Posted: April 17th, 2026
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Full Stack Engineer | AI-Powered Testing & Autonomy

Company IconDuku AI
Location IconLondon

An innovative AI company is seeking a passionate individual to join their team in London. This role involves building autonomous testers that adapt and learn using AI technologies. The ideal candidate is driven, has experience in a startup environmen...Read More>>.

Posted: April 17th, 2026
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Senior Lead Software Engineering - Python, Cloud, AI ML

Company IconJPMorganChase
Location IconLondon

Job Description J.P. Morgan Chase is seeking a Senior Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will join the...Read More>>.

Posted: April 17th, 2026
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VP of IT Strategy & Enterprise Service Delivery

Company IconMapletree Investments Pte Ltd
Location IconLondon

A multinational investment firm is seeking a Senior Manager/Vice President to lead IT functions including the Entrata Application Service Team and End User Support in London. Ideal candidates will have a Bachelor’s degree in Information Technology,...Read More>>.

Posted: April 17th, 2026
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Technical Lead: Drive Scalable, End-to-End Software Delivery

Company IconPA Consulting
Location IconLondon

A leading consulting firm in Greater London is seeking individuals with proven software delivery expertise to join their Digital & Data community. This role involves collaboration with diverse teams to innovate and enhance project delivery using agil...Read More>>.

Posted: April 17th, 2026
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Senior Lead Full-Stack Engineer - Cybersecurity Solutions

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm in London seeks a Senior Lead Full Stack Software Engineer to drive software solutions within cybersecurity. In this role, you will lead design and implementation, mentor junior developers, and ensure high-qua...Read More>>.

Posted: April 17th, 2026
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Backend Engineer — Java/Kotlin, Cloud & Microservices

Company IconJ.P. MORGAN
Location IconLondon

A leading financial services firm in Greater London is seeking a Back-End Software Engineer to deliver innovative solutions in a collaborative environment. You will design and implement cloud-native applications using Java/Kotlin, focusing on providi...Read More>>.

Posted: April 17th, 2026
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Senior Genomics ML Scientist: DNA Sequence & Disease

Company IconRelation
Location IconLondon

A cutting-edge biotech firm in Greater London seeks a Senior Data Scientist to model DNA sequences and support target discovery. The ideal candidate will possess a PhD in genomics or computational biology, along with industry experience. Responsibili...Read More>>.

Posted: April 17th, 2026
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Senior Lead Software Engineer - Athena Rates Risk and PNL

Company IconJPMorgan Chase & Co.
Location IconLondon

We are seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer for the development team to work on Rates Risk and PNL business deliveries and optimization. In this role, you will design, develop, and integrate sophistica...Read More>>.

Posted: April 17th, 2026
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Principal Backend Engineer — Shape a SaaS Platform

Company IconOpenr
Location IconLondon

A progressive tech company in Greater London is seeking a Principal Engineer to lead backend development. This role requires expertise in TypeScript and Node.js, and involves owning architectural decisions while mentoring junior engineers. The compan...Read More>>.

Posted: April 17th, 2026
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Azure AI Architect - Legal and Insurance

Company IconHamilton Barnes Associates Limited
Location IconLondon

Ever wondered how you could help millions safeguard their future with confidence? One of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top glob...Read More>>.

Posted: April 17th, 2026
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Data Scientist: NLP & Forecasting for Wine Market

Company IconLiv-ex Ltd
Location IconLondon

A leading wine data platform is seeking a Data Scientist to develop machine learning systems that empower their wine exchange. You'll tackle complex challenges in NLP and recommendation systems while building production-grade solutions. This role foc...Read More>>.

Posted: April 17th, 2026
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Data Scientist I: Client-Focused ML & Insights

Company IconMarketCast, Inc.
Location IconLondon

A data-driven research firm in the UK seeks a Data Scientist to join their expanding team. The successful candidate will analyze vast datasets, create client reports, and develop algorithms. Key qualifications include strong experience in Python and...Read More>>.

Posted: April 17th, 2026
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Senior Athena Python Engineer - Rates Risk & PnL

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm is seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer. In this role, you will design, develop, and integrate solutions that support trading desks and back office functions for rate...Read More>>.

Posted: April 17th, 2026
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Senior Lead Full-Stack Engineer: Secure, Scalable Web Apps

Company IconJPMorganChase
Location IconLondon

A global financial services leader is seeking a Senior Lead Full Stack Software Engineer to contribute to its Cybersecurity team. This role involves designing and developing scalable web applications while ensuring quality and user experience. Candid...Read More>>.

Posted: April 17th, 2026
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Senior Data Scientist — ML Pricing for Entertainment Growth

Company IconWyatt Partners
Location IconLondon

A technology startup in London seeks a Senior Data Scientist. You will work on advanced pricing algorithms using machine learning techniques to help clients in the entertainment industry improve profit margins. Ideal candidates have a strong quantita...Read More>>.

Posted: April 17th, 2026
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Technical Lead – .NET Core & Azure (Hybrid, UK)

Company IconTata Consultancy Services
Location IconLondon

A leading technology consulting firm is seeking a Lead Dot Net Developer in London. The role focuses on architecting and developing enterprise-grade backend systems using .NET Core and Azure services. Strong leadership skills and expertise in cloud t...Read More>>.

Posted: April 17th, 2026
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Senior Data Scientist — AI Prototyping & Leadership

Company IconLexisNexis Risk Solutions
Location IconLondon

A leading analytics company in Greater London is seeking a Senior Data Scientist to enhance analytical capabilities and support customer-led solutions. The ideal candidate will apply their expertise in statistics and AI to develop scalable solutions...Read More>>.

Posted: April 17th, 2026
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Mobile Air Conditioning Engineer – Field Service (Essex & London)

Company IconNova Artes Engineering
Location IconRomford

A leading engineering firm seeks a skilled Mobile Maintenance AC Engineer in the Essex & London region. This field-based role involves servicing, maintaining, and providing breakdown support on commercial air conditioning systems. Candidates must hav...Read More>>.

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

Company IconVanta
Location IconLondon

A cybersecurity company based in London is seeking a Senior Software Engineer to join their Privacy & Data Security team. In this role, you will drive the development of privacy features, lead complex projects, and set technical directions. With a fo...Read More>>.

Posted: April 17th, 2026
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Principal Software Development Engineer in Test (SDET)

Company IconCapco
Location IconLondon

Principal Software Developer in Test (SDET) Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Drive test automation innovation and engineering excellence in financial technology...Read More>>.

Posted: April 17th, 2026
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Senior Frontend Developer — Build impactful web experiences

Company IconreMarkable
Location IconLondon

A tech-driven company in London is seeking a Senior Web Developer to create engaging customer experiences while influencing technology choices. The ideal candidate has 4+ years of web development experience and is skilled in GraphQL, React, and Tailw...Read More>>.

Posted: April 17th, 2026
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Smart Contract Engineer — Secure AI Interfaces for Markets

Company IconG-20 Group
Location IconLondon

A pioneering quantitative trading firm is seeking an experienced Smart Contract Engineer to design, develop, and manage secure on-chain components. Responsibilities include building operator registration flows, developing staking contracts, and autom...Read More>>.

Posted: April 18th, 2026
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FX Risk Java Tech Lead — Real-Time Pricing

Company IconCitigroup Inc.
Location IconLondon

A major global banking institution is seeking an FX Risk Lead Java Developer to design and develop Java-based microservices for high-throughput applications. This role requires hands-on experience with Core Java, multithreading, and cloud deployment,...Read More>>.

Posted: April 23rd, 2026
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Senior Backend Engineer – Trading Systems & Cloud

Company IconTP ICAP Group
Location IconLondon

TP ICAP Group is looking for a Senior Back-End Engineer in Greater London. In this role, you will design and maintain high-performance, data-intensive applications and APIs, ensuring system reliability while collaborating with architects and stakehol...Read More>>.

Posted: April 25th, 2026
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