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    C# Engineer – Equity Derivatives Tech Risk (Hybrid)

    Citigroup Inc. is looking for a C# Developer specializing in Equity Derivatives Technology Risk. Join a team that redefines global finance and collaborates with top engineers in a hybrid work environment. Responsibilities include engineering innovative solutions for financial systems, collaborating clo ...

    Backend Engineer for Climate Action Platform

    The Climate App in Greater London is seeking a skilled Android Developer to join our enthusiastic team dedicated to combating climate change. You will help develop a groundbreaking app designed to motivate climate action through positive peer influence. The ideal candidate will possess strong skills in ...

    Senior Java Engineer: Spring Boot, AWS & Leadership

    Universal Music Group is seeking a Senior Java Developer to lead a greenfield project that will be utilized globally by UMG staff. The ideal candidate will have strong proficiency in Java and Spring Boot, experience with relational databases, and a solid background in service-oriented architectures. This role ...

    Front Office C#/.NET & React Engineer (Capital Markets)

    Talan is seeking a skilled C# .NET Developer with REACT experience to join our delivery teams working on front office platforms within Global Markets environments. In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions, supporting front-office users in fast-pace ...

    React Frontend Engineer — Real Time Trading & Analytics

    Hunter Bond is seeking a React Developer to design and build high-performance front-end applications for a world-class buy-side firm. In this role, you'll work on cutting-edge UIs that power sophisticated trading and pricing workflows while collaborating with engineers, quants, and traders in a dynamic enviro ...

    Platform Reliability Engineer High Perf Trading Tech

    Jobs via eFinancialCareers is seeking a platform support engineer to join their Quantitative Developer Platforms Team in Greater London. The role involves being the first line of response for infrastructure-related issues, ensuring smooth daily operations for a high-performance research and trading platform. ...

    Go Backend Engineer: AWS + Kubernetes for FinTech

    Rothstein Recruitment Ltd is seeking a talented Software Engineer - Golang Developer to join their prestigious Financial Services team in London. The successful candidate will utilize their expertise in Golang, AWS, and Kubernetes to develop key financial applications that drive trading and investment process ...

    Beacon Python Engineer for Trading & Risk Systems

    Eaglecliff is seeking a Beacon Developer with strong Python expertise to join their team in Canary Wharf, London. The role involves designing, deploying, and maintaining high-quality code as part of the Trading and Risk Management System team. The successful candidate will work closely with internal an ...

    Senior Frontend Lead — React/Next.js Expert

    Sonata One is seeking a skilled Senior Frontend Developer to lead frontend development initiatives. The ideal candidate has extensive experience with React and Next.js, contributing to innovative web applications. You'll mentor a team and collaborate closely with designers and backend developers, ensuring hig ...

    Senior Go Engineer for AI Platforms

    Citi is seeking a Golang Developer to join their Application, Platform and Engineering team in London. This role focuses on building AI-powered products and high-performance backend services using cutting-edge technologies such as Go and Kubernetes. The ideal candidate will thrive in a fast-paced envir ...

    Senior Backend Engineer, Dashboard Platform & Infra

    Algolia is looking for a Senior Software Engineer for their Dashboard Platform team, focusing on infrastructure automation. You will work on core dashboard features and collaborate closely with teams to enhance developer experience. The role requires expertise in modern infrastructure management, speci ...

    AI Workflow Architect

    The & Partnership Group in Greater London is seeking an AI Workflow Developer to build AI-powered workflows and automation pipelines as part of their Innovation team. This role requires collaborating closely with cross-functional teams and possessing strong technical judgment while working independently. ...

    Senior Salesforce FSC Engineer | Enterprise CRM & Strategy

    Christie's in Greater London is seeking a Senior Salesforce Developer to lead the development of innovative Salesforce solutions with a strong focus on Financial Services Cloud. You will play a crucial role in translating complex requirements into scalable and secure solutions, along with providing expert con ...

    Senior Software Architect for Green Energy Digital Platforms

    Ofgem is seeking a Senior Software Developer in Greater London to build applications supporting the UK's transition to greener energy. You will develop key scheme applications, mentor junior colleagues, and work within a collaborative digital team that prioritizes innovation and professional growth. Th ...

    AVP, Securities Finance Platform Engineer

    Jefferies is looking for a Securities Finance Developer (Assistant Vice President) based in Greater London. This role involves developing the Global Securities Finance platform, benefiting users across multiple time zones. You will work on core in-house systems using C# .NET and SQL, ensuring robust performan ...

    Trading Systems Engineer: Python, APIs & Data Pipelines

    NextWave Consulting Ltd is looking for a mid-level Trading Systems Developer to support the build and evolution of its financial services technology platforms. In this role, you'll design and develop applications, APIs, and data workflows primarily using Python, Angular, and SQL, while collaborating with inte ...

    Software Engineer Life Saving Therapies Platform (Hybrid)

    Autolomous seeks a Software Developer in London to maintain and enhance their groundbreaking software. This role is hybrid and requires an intermediate level of experience, ideally with a degree in computer science. You will collaborate with a dynamic team to design, implement, and troubleshoot software solut ...

    Backend Architect: Java Spring Boot on GCP (Hybrid, London)

    Methods Business and Digital Technology is looking for a Back End Developer specializing in Java Spring Boot and Google Cloud Platform to join our team. This hybrid role requires 3 days a week in the London office, focusing on architectural rebuilds and system reliability. The ideal candidate will have ...

    Gen AI Engineer – AVP, AI Solutions & Workflows

    Citigroup Inc. is seeking a skilled Generative AI Developer to join its Controls Technology team in Greater London. The role involves implementing and fine-tuning generative AI models, collaborating closely with senior developers and business stakeholders. Ideal candidates will hold a relevant degree and have ...

    Lead Rust Engineer for Scalable Distributed Systems

    Ncounter Technology Recruitment is seeking a Rust Developer for a global investment firm’s Product team in Greater London. The role focuses on high-performance systems and platform reliability, working on critical technology that supports trading and research. You will design and maintain scalable syst ...

    Junior Backend Engineer for AI Driven Fintech Platform

    Diesta Ltd. is looking for a Junior Backend Developer to join their engineering team in London. This role is ideal for early career developers eager to learn from experienced engineers. Responsibilities include backend development using Node.js and TypeScript, bug fixing, and contributing to internal tooling ...

    Senior Backend Engineer AI Powered SaaS

    Echobox, a fast-growing company based in London, is looking for a Back-End Developer to work closely with the Product team and Data Scientists. You will design and maintain systems supporting our AI-driven services, ensuring performance and reliability while meeting launch deadlines. Ideal candidates s ...

    Senior AI Agent Engineer Forward Deployed

    Job Search Place Limited is seeking a Senior Forward Deployed Developer to join Google Cloud's Applied AI team in London. You will engage with customers to deploy cutting-edge AI solutions that enhance their operational efficiency and interaction capabilities. The role requires strong software and ML expertis ...

    Lead Python Engineer – Hybrid UK, Cloud & Databricks

    Oliver Bernard is on the lookout for a Lead Python Developer to join a new Engineering team in the InsurTech space, based in Central London. This hands-on role involves leading a small team, establishing best practices, and tackling complex challenges while working closely with product teams. The ideal ...

    AI Workflow Engineer for Agentic Automation

    T&P Turkey is seeking an AI Workflow Developer to join their Innovation team. This hands-on role involves building AI-powered workflows and automation pipelines within their Agentic Content Engine program. The ideal candidate will work closely with cross-functional teams, employ strong technical judgment, and ...

    Remote Lead Java Microservices & Cloud Migration Architect

    Atrium (EMEA) is seeking an experienced Lead Java Application Developer to lead the design and development of modern, scalable Java applications. This position offers the flexibility of remote work with the possibility of onsite work in London or Manchester as required by the client. The ideal candidat ...

    Low Latency Front Office Trading UI Engineer

    Barclays UK in London is seeking a Low Latency Front Office Trade Technology UI Developer to join their UI Team in the Electronic Trading Technology division. You will work on expanding a major platform to support Emerging Markets while collaborating within a global team. This role involves gathering r ...

    Head of Infra & Platform Reliability

    Burns Sheehan is looking for a Head of Infrastructure to lead their infrastructure strategy while ensuring platform reliability and scalability. This role involves designing AWS architecture and overseeing cloud operations, all within a high-growth SaaS environment. Key responsibilities include managing vendor r ...

    Head of Marketing for AI Infrastructure & PLG Growth

    Qdrant is seeking a Head of Marketing to own and scale their marketing function, focusing on strategies that drive enterprise adoption and community respect. This hands-on role reports to the COO and manages a team of 8 in a remote-first environment. The candidate must possess extensive B2B marketing e ...

    Senior Java Architect – Real‑Time API Platform Leader

    Morgan Stanley is seeking a Senior Software Engineer to join the FID eTrading team in London. This critical position demands a highly skilled hands-on Java developer with extensive experience in real-time systems and internet-facing APIs. Responsibilities include leading architectural decisions and delivering ...

    Android AI Apps Engineer (Kotlin)

    BJAK is seeking an experienced Android Developer to enhance AI-powered applications on mobile platforms. The ideal candidate will have over 3 years of experience in Android development using Kotlin, strong skills in integrating AI features, and a solid understanding of performance optimization. This role emphasi ...

    Automation Testing Engineer Trading Platform & CI/CD

    Mondrian Alpha is searching for a Developer in Testing to join their London-based Technology team. The successful candidate will own technical products for the trading platform, engineering automated solutions instead of traditional QA tasks. The role involves shaping testing strategies, building test ...

    Global Real Estate Operations Assistant

    Mandarin Recruitment is offering an exciting opportunity for an Operations Assistant in a London-based Real Estate firm, recognized as the leading property developer and asset manager in the area. In this role, you will work with a fantastic team comprising local and international colleagues, handling various ...

    AI Agent Development Intern — Marketing & Growth

    IMAGE FRAME INVESTMENT (UK) LIMITED is seeking an intern for the role of AI Agent Developer. In this role, you will assist in developing and improving AI agents focused on marketing and user acquisition while collaborating with cross-functional teams. The ideal candidate is currently enrolled in a Comp ...

    Senior UI Artist Mobile RPG (Remote)

    Homa, a global mobile game developer based in Greater London, is seeking a Senior UI Artist to join their team on a new mobile RPG title. You will create and implement polished, production-ready UI, collaborating closely with Art Direction and UI/UX to enhance player experience. The ideal candidate has ...

    AWS Connect Migration Engineer (6 Month Contract)

    A tech company in the UK is seeking an AWS Connect Developer for a 6-month contract. This role involves designing and implementing solutions in AWS Connect and migrating telephony workflows from Virtutel. The ideal candidate will have strong experience with AWS services and node-based development. Candidates sho ...

    Senior Software Engineer (Remote) – Cloud & Collaboration

    A leading technology firm in the United Kingdom is seeking an experienced Senior Software Developer to join their remote team. The candidate should have a proven track record of developing high-quality applications and solutions. Responsibilities include designing, developing, and implementing software based on ...

    Mobile Voice Engineer (Android) – VoIP & Multi Network

    Mobilus Labs Limited in Greater London is seeking a Mobile Software Developer to join their innovative team focused on voice communication technology. The role involves designing and developing a mobile app, implementing cutting-edge features, and collaborating within an agile environment. The ideal ca ...

    Software Engineer Post Trade Derivatives (C#/.NET, AWS)

    A global financial services platform is seeking a software developer to join their ETD Operations Technology team in London. The role involves maintaining and enhancing applications that support operational workflows for Exchange-Traded Derivatives. Candidates must have strong experience in C# .NET and be versed ...

    Senior AI Platform Engineer Remote UK

    Bluefish is seeking a Staff AI Platform Engineer to lead the adoption of AI across their organization, enhancing developer productivity and operational efficiency. This pivotal role involves collaborating with engineering and product teams to integrate AI into development processes and establish best practices. ...

    Senior Platform Engineer: Cloud & CI/CD Champion

    Omnea is looking for a hands-on Platform Engineer to improve its CI/CD processes and scale its AWS serverless infrastructure. Ideal candidates will have 5+ years of platform engineering experience in cloud-native environments. Your role will involve designing an AWS architecture, enhancing developer ex ...

    Senior Salesforce Marketing Cloud Engineer Drive Automation

    VML group is looking for a Senior Developer - Salesforce Marketing Cloud. The successful candidate will play a key role in identifying client requirements and developing technical solutions for one of the most advanced CRM platforms. You will work closely with architects and technical project managers in a co ...

    Rust Engineer for Low Latency Options Trading Platform

    James Joseph Associates is looking for a Rust Developer to join their expanding London engineering team. This is a hands-on role focused on enhancing an electronic trading platform, offering exposure to automated execution and trading analytics. The ideal candidate will have experience in Rust and Pyth ...

    Equities Front Office Tech Engineer Java & FIX

    A leading financial services firm is seeking a developer to work on key projects for their Equities business in London. This role involves supporting front-office trading teams and local middle office functions, along with developing applications critical to client reporting and trading operations. The ideal can ...

    Senior Python Backend Engineer – FastAPI, AWS, Hybrid (London)

    Client Server is seeking a Senior Python Developer/Software Engineer to join their London office in a hands-on role. The successful candidate will build backend services and FastAPIs using Python, as well as integrate LLMs and payment systems. You'll collaborate with a talented team while enjoying flexibility ...

    Senior Front end Dev (Shopify) — Drive E commerce Growth

    Bluestorm Limited in Greater London is seeking an experienced Front-end Developer to join their Digital team. You will play a key role in enhancing the DTC business of the UK's leading vitamin company. The ideal candidate will have over 5 years of front-end development experience, with strong skills in HTML, CSS ...

    Front Office FX Python Engineer – Real Time Trading

    mthree is seeking a Python Developer to join its Front Office FX Options Technology team in Greater London. In this high-impact role, you will design and support cutting-edge trading systems. Responsibilities include collaborating with traders, enhancing trading algorithms, and integrating systems with regulator ...

    Senior Frontend Engineer Data Dashboard | Hybrid UK

    Zebra People is seeking a Senior Frontend Developer for a 6-month contract with potential extension. This role offers a hybrid working model across various UK locations, requiring only 2 days in the office per week. The ideal candidate will have extensive frontend development experience, particularly w ...

    Remote Dynamics 365 BC Consultant for Finance ERP

    Propel is seeking an experienced Microsoft Dynamics 365 Business Central Developer/Consultant for an 8-month contract. This role involves key responsibilities in optimizing finance systems within an international environment, with remote work and occasional onsite collaboration in London. The ideal can ...

    Senior Informatica MDM Lead Cloud & On Prem Data Mgmt

    Net2Source (N2S) is seeking a Senior Specialist for the Informatica-MDM Developer role in Greater London. You will lead the design and implementation of master data management solutions to ensure data quality and governance across the organization. The ideal candidate will have 7 to 11 years of experie ...

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