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Windows Desktop Product Engineer Equity & Onsite London

Cavendish Professionals is seeking a talented developer to own the end-to-end development of user-facing features on Windows. The successful candidate will have strong experience with TypeScript, Node.js, and React, and a proven background building desktop applications. This role emphasizes ownership, usability, ...

Playable Ads Creative Technologist

Smadex is seeking a Creative Technologist (Playable Ads Developer) to craft industry-leading interactive experiences. The role focuses on developing playable ads for mobile and CTV, ensuring high performance and reliable delivery. Candidates should have 3-7 years of creative technology experience, a strong portf ...

Senior Software Engineer, Generative AI for Physics

BeyondMath, a pioneering startup in Greater London, is looking for an experienced full-stack developer to contribute to their generative physics platform. This role involves designing scalable software, building data pipelines, and leveraging cloud technologies, primarily AWS. Candidates should have a strong pro ...

Senior Residential PM – London (RC Frame)

A leading residential developer in London is seeking a Residential Project Manager to oversee exciting new developments. This role includes managing trades and subcontractors, ensuring adherence to health and safety standards, and meeting construction targets. The ideal candidate will have at least 10 years in c ...

Data Analytics Engineer: Power BI + Azure

PJT Partners is hiring a Data Analytics Developer in London. The candidate should have over 5 years of experience in data analysis and proficiency in Power BI, SQL, and Azure services. Responsibilities include developing dashboards, automating workflows, and ensuring data integrity. This role involves working cr ...

AWS Cloud Applications Engineer for Energy & Operations

CBRE is seeking a Software Developer in Greater London to design and develop software solutions for managing energy operations in commercial buildings. The ideal candidate will have a Bachelor’s degree in Software Engineering or a related field, familiarity with cloud computing (Azure/AWS/GCP), and strong skills ...

Senior Python/AWS/React Engineer Health Tech (Hybrid)

Tech4 is seeking a Senior Software Developer in Greater London to design, implement, and maintain their publishing software for health technology projects. The successful candidate will work hybrid, spending some days in the office and the rest remote, earning a competitive salary of £68,000 - 70,000 plus excell ...

Senior Salesforce Engineer — Fintech, Cloud & Integrations

J.P. MORGAN is seeking a Salesforce Engineer to enhance Customer Service, Marketing, and Operations platforms. This role involves developing products on Salesforce and integrating them for optimal customer experience. The ideal candidate must be a certified Salesforce developer, proficient in Apex, Visualforce, ...

Senior Python Data Platform Engineer – Finance (SQL, AWS)

Client Server is seeking a Senior Python Developer for a 12-month Fixed-term Contract in London, offering a salary of up to £180k. The role entails working in a hands-on environment to develop a data platform for Quants and Analysts. Candidates should possess strong Python and SQL skills, with experience in inve ...

Senior Python Engineer HealthTech Impact (Hybrid/Remote)

Tech4 is seeking a Senior Python Developer to design, implement, and maintain software systems with a focus on health tech. This hybrid role will be based in the Greater London area, offering a salary ranging from £68,000 to £70,000 plus excellent benefits. Candidates must have deep knowledge of Python, AWS, and ...

Senior Real Time UI Engineer React + TypeScript (Trading)

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-performance UIs. The ideal candidate will have proficiency in ...

Senior Python Platform Engineer – Equity, Hybrid

A growing financial technology firm in Greater London is looking for a Staff Platform Engineer. The role involves leading complex engineering projects with a focus on Python, optimizing infrastructure, and collaborating cross-functionally to enhance developer experience. Ideal candidates will possess strong skil ...

Threat Detection Engineer (eBPF/Kubernetes Security)

Cisco Systems is seeking an experienced security policy developer to join their Cilium Tetragon team in Greater London. The role involves developing security policies, engaging with engineers, and monitoring vulnerabilities to ensure clients' infrastructures are secure. Candidates should have at least 3 years of ...

Senior Frontend Engineer Remote, 4 Day Week + Equity

A fast-growing fintech platform is seeking a remote Senior Frontend Developer to enhance user experience through innovative system design and API integration. The role requires experience with React and Next.JS, along with strong collaboration in a cross-functional team. This position offers a competitive salary ...

Startup AI Solutions Architect – Applied AI Platform

Anthropic is looking for a Solutions Architect on the Startups Applied AI team in Greater London. In this role, you will partner with startups, providing technical guidance to help them leverage the Claude Developer Platform. You'll need significant experience in technical customer-facing roles, a strong backgro ...

Platform Engineering Lead — Automations, CI/CD & Observability

BODEN is seeking a Platform Technical Lead to enhance their engineering platform capabilities. This role involves collaboration with various engineering teams to drive platform improvements, emphasizing automation, standards, and guidance. Key responsibilities include developing the platform roadmap, leading dev ...

Senior Salesforce Engineer AI Driven, Hybrid London

Funding Circle UK is searching for a Salesforce Developer in London, offering a hybrid work model and a competitive salary alongside comprehensive benefits. Successful candidates will have experience with Salesforce Development, particularly in Sales and Service Clouds, and possess skills in Cloud Infrastructure ...

Principal Engineer C#/.NET, AWS, AI Driven FinTech

Client Server is looking for a Principal Software Engineer / Developer (C# .Net AWS Python) in London with a salary up to £120k. In this role, you will architect and build scalable solutions, collaborate with Agile teams, and drive AI adoption. Key qualifications include strong C# and AWS skills, experience with ...

API Solutions Architect

Ameresco is seeking an API Developer to join their Asset Sustainability Group in Greater London. In this role, you'll design and implement robust API solutions, collaborating with clients and internal teams to ensure application performance and security. We're looking for candidates with a degree in Computer Sci ...

Senior Frontend & Python Engineer – Hybrid Network Automation

State Street is seeking a highly skilled senior developer in Greater London for full stack development of solutions to automate network technologies. Ideal candidates should have strong proficiency in Python and experience with web frameworks, RESTful APIs, and front-end technologies. The role is hybrid (4 days ...

C++ Low Latency Engineer – Dubai Relocation

Durlston Partners is seeking a C++ Developer with strong experience in Systems Development for a global high-frequency trading firm in Dubai. The role involves building ultra-low latency trading systems and performance tuning. Responsibilities include developing quality software, maintaining software application ...

Full Stack Python Engineer, Enterprise Platform

Marex is looking for a Full-Stack Python Developer to join the Enterprise team on the Engine Room initiative. This role involves designing, developing, and maintaining high-quality Python solutions while contributing to shared enterprise capabilities such as API gateways and AI-enabled services. Candidates shoul ...

Senior Kong & API Platform Engineer Hybrid UK

Cognizant is looking for a Senior Developer based in Greater London to work in a hybrid role. This position focuses on designing, developing, and implementing solutions utilizing KONG and Docker technologies. Responsibilities include migrating systems from Apigee to Kong, maintaining RESTful APIs, and collaborat ...

National Account Manager: Growth Lead in UK Residential Property

FirstPort (UK) is seeking a National Account Manager to support their mission in elevating industry standards in residential property management. In this role, you'll manage key national developer accounts and ensure operational excellence. With a minimum of 5+ years' experience in residential real estate, stron ...

Senior DevTools Engineer Hybrid Work, High Impact Tools

Tower Research Capital, located in Greater London, is seeking an experienced software engineer to enhance developer productivity and systems infrastructure. You'll design tools, automate workflows, and collaborate across teams. Ideal candidates should have strong programming skills in C++, Rust, and Python, alon ...

Hands on Health Data Platform Engineer

A health technology company in the United Kingdom is seeking a dedicated Field Developer Engineer to bridge technical gaps between its platform and high-value customers. You will design integration architectures and write production code, ensuring seamless data flows within customer systems. Ideal candidates hav ...

Lead Full Stack Engineer: .NET & Azure API Architect

Avanade is looking for a visionary Full Stack Developer in Greater London. You'll lead transformative development by crafting innovative solutions using .NET and Azure, bridging the technology-business divide. This role involves analyzing, designing, and maintaining application code across diverse contexts, with ...

Realtime Gaming Frontend Engineer (React + TypeScript)

Eeze is looking for a Frontend Developer to join their innovative team in Greater London. In this role, you will develop web-based gaming applications using technologies like React and TypeScript. Responsibilities include collaborating with back-end teams, participating in code reviews, and ensuring high applica ...

C++23 Low Latency Market Data Engineer (Greenfield)

Selby Jennings is seeking a C++ Developer in Greater London to join a leading quantitative trading firm. The role involves hands-on development in C++23 for a high-performance market-data platform, focusing on latency optimization. Ideal candidates should have experience in low-latency systems, Linux internals, ...

Senior Platform Engineer: Scale AWS & Kubernetes

Lendable is looking for a Senior Platform Engineer in Greater London to help scale their multi-account AWS platforms. In this hands-on role, you will manage core AWS infrastructure using Terraform, build Kubernetes tools, and improve developer experience. The ideal candidate will have production experience with ...

Full Stack C# / Angular Engineer — London On site

Morson Edge (Financial Services) is looking for an experienced Full stack C# / Angular Developer to join their team on a 6-month fixed-term contract. You will work on projects involving data warehousing and distribution across trading, treasury, and operations functions. Ideal candidates will have strong enginee ...

AI Driven Fullstack Engineer (React/NestJS)

Collective.work in Greater London is looking for a skilled developer who loves AI coding and enjoys working with a modern tech stack. You will join a dynamic team solving challenging problems while contributing to real-world solutions. The role offers a daily rate between 400-800€ and opportunities for stock opt ...

Lead Algo & SOR Engineer High Performance Trading

Galaxy in Greater London is looking for an experienced Algo / SOR Developer to lead the development of their next-generation trading infrastructure. The successful candidate will have at least 8 years of experience in algorithmic trading and routing strategies, particularly in crypto or FX markets. Responsibilit ...

Caribbean Luxury Developments Lead

LOBA GROUP, a leading Caribbean real estate developer, is seeking a Senior Development Manager to oversee luxury residential and hospitality-led projects. The ideal candidate will have proven experience in managing complex developments and working with branded residences and luxury resorts. This role includes le ...

OneStream Tech Lead: Finance Data & Analytics

Tria is seeking an experienced OneStream Technology Lead / Developer in Greater London to take ownership of OneStream solutions across planning, consolidation, reporting, and analytics. This hands-on technical leadership role requires strong OneStream XF skills, SQL experience, and the ability to communicate eff ...

Kubernetes Orchestration Engineer – Go & Graph DBaaS

Jaide Health is seeking a software developer to join Neo4j Aura, a Kubernetes-based project delivering Neo4j as a service. This role involves building production systems on Kubernetes within a collaborative and distributed team across Europe. Key qualifications include Go programming, agile development, and expe ...

Temporary Jersey & Swimwear Product Dev — Start Now

A luxury retailer is seeking a product developer specialized in jersey and swimwear for a temporary position lasting two to three months. In this role, you will manage the entire development process from initial concept to finished product. Candidates should have extensive knowledge of jersey and swimwear, be ab ...

Senior Merchant Fraud New Business Executive

ACI Worldwide is seeking a Senior New Business Developer for Merchant Fraud solutions in Greater London. The role involves prospecting, managing the sales process, and collaborating with cross-functional teams to close deals. Candidates should have 5+ years of experience in selling Merchant Fraud solutions and p ...

Tea Product Innovator – Premium Matcha & Green Tea

A premium tea brand in London is seeking a Food & Beverage Product Developer. This role involves leading new product development for innovative matcha and green tea beverages. The ideal candidate will have 2–5+ years of product development experience, a strong understanding of beverage innovation, and a passion ...

VP, AI Driven Engineering Enablement & Operations

A leading technology company in Greater London is seeking a VP of Engineering Enablement & Operations to lead strategies for AI adoption and improve engineering efficiency. This role will oversee a global engineering team, establish developer frameworks, and manage vendor relationships. The ideal candidate shoul ...

Senior iOS Engineer — Hybrid, AI‑driven Mobile Team

Moneysupermarket Group is seeking a Senior iOS Developer to join the Mobile Collective, contributing to apps like MoneySavingExpert. The role involves leading feature delivery, writing solid Swift code, and collaborating closely with product teams in a hybrid work setup. Ideal candidates will have strong experie ...

Cloud Applications Lead: Secure, Automated Multi Cloud

DXC Technology is seeking a Cloud Application Developer to lead the design and delivery of secure cloud solutions. Located in the United Kingdom, candidates must have proven experience in cloud development and strong team leadership skills. The role involves collaboration with stakeholders, management of a team, ...

Remote .NET Engineer | Build scalable services, mentor

Trainline in Greater London is looking for a Software Developer to join their team. Key responsibilities include delivering new features, ensuring quality throughout the development lifecycle, and mentoring junior engineers. Ideal candidates will have hands-on experience with C# .NET, Agile methodologies, and CI ...

Cloud Applications Lead Azure/AWS, Automation & Security

DXC Technology Inc. is seeking a Cloud Applications Developer to lead and manage a team of developers in designing and delivering secure cloud solutions. The role requires proven experience with AWS and Azure, along with strong communication skills. As part of a diverse workplace, you'll guide clients on best pr ...

Senior Front Office UI Engineer Low Latency Trading

GCS is seeking a lead UI developer to join their Fixed Income IT product team in Greater London. The ideal candidate will have over 10 years of experience in delivering enterprise-level e-trading applications, demonstrating a proven track record of low latency and performance. The main responsibility will involv ...

Senior Cloud & App Security Engineer

Financial Times is seeking a Senior Cyber Security Engineer to enhance application and cloud security within their AWS-hosted environment. The role focuses on vulnerability management, developing security guardrails for CI/CD pipelines, and facilitating threat-modelling sessions. You will work collaboratively wi ...

Frontend Engineer: Gen AI with React & TypeScript

JPMorgan Chase & Co. is seeking a Software Engineer III to join their Securities Services team in Greater London. This role focuses on designing secure and scalable technology products while leveraging AI to enhance developer experience. Key responsibilities include developing reusable UI components, optimizing ...

Senior Platform Engineer ML/GenAI Infra, Equity (Hybrid)

Dex is seeking a Senior Platform Engineer in London, offering up to £200,000 + equity. The ideal candidate will have a track record of building platforms for engineering teams, with expertise in languages like Python or Go. Responsibilities include designing and operating core services, and owning developer expe ...

Senior Full Stack Engineer Remote, Flexible Hours, Retention Bonus

A tech firm in Greater London seeks a seasoned full-stack developer to drive the continued evolution of our applications. You're expected to bring over 10 years of PHP expertise and substantial experience with frontend frameworks. The role entails managing features, writing tests, and collaborating deeply on all ...

Quant Dev: Launch & Scale New HFT Strategies

A leading financial firm in London seeks a Quantitative Developer to join a new HFT team. You will play a crucial role in launching and ensuring the profitability of this new desk. The ideal candidate is experienced in quantitative roles, proficient in Python (C++ is a plus), and ready to face multifaceted chall ...

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