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Applied ML Engineer: LLM Evaluation & MLOps Specialist

Omaze is seeking an Applied Machine Learning Engineer to join the Developer Publications Intelligence team. You will work with passionate engineers to build and integrate ML models into tools produced for third-party developers. The ideal candidate has strong programming skills and experience with MLOp ...

React/TypeScript Front Office Finance Engineer (London)

Java Script Works is looking for a React Developer to join our team in London. You'll be responsible for React and TypeScript development in a challenging front-office banking and finance context, crucial for our client's needs. The ideal candidate will have strong experience with React, TypeScript, an ...

Senior Salesforce Dev Marketing & Data Cloud (Hybrid)

Experis is looking for a Senior Salesforce Developer in London to play a vital role in a platform transformation involving Financial Services Cloud, Data Cloud, and Marketing Cloud. This hybrid role focuses on developing scalable Salesforce solutions and enhancing client engagement. The ideal candidate ...

London Hybrid: Immersive Leadership Simulation Producer

GTC Recruitment is seeking an experienced Learning Design Producer & Simulation Developer located in London. This hybrid role involves creating high-quality learning materials for a national Leadership Academy aimed at enhancing leadership skills for 1,600 senior leaders. With a focus on immersive simu ...

Founding Full Stack Engineer: Next.js & TS Leader

Java Script Works is seeking a skilled full-stack developer to architect, build, and deploy comprehensive applications utilizing Next.js and TypeScript. The ideal candidate will have over 3 years of experience and a proven track record in managing production-grade systems from inception to launch. The ...

Power BI Solutions Architect

HCLTech is seeking a detail-oriented Power BI Developer to enhance existing dashboards and create new reports based on stakeholder requirements. The role includes optimizing data models and troubleshooting report performance while ensuring security and governance of data. The ideal candidate will have ...

Senior Scala Backend Engineer Hybrid, Own Tech Direction

Rise Technical Recruitment is seeking a Scala Developer to join their London team. This hybrid role offers a competitive salary up to £85,000 DOE and requires strong Scala and functional programming skills. You will work on backend development, improve system architecture, and collaborate across teams to create ...

Senior BI Architect: Power BI, SQL & ERP

TRP Recruitment ltd is seeking a Senior Business Intelligence Developer in Greater London. You will take ownership of the BI environment and reporting architecture, requiring strong expertise in Power BI and SQL. The ideal candidate has advanced experience with data integrations, ETL processes, and sta ...

Azure Backend Engineer — Java/.NET

Methods is seeking a Mid-Level Java / .NET Developer to contribute to digital services for the public sector. This role involves designing, building, and maintaining applications, emphasizing secure coding practices and agile collaboration. Applicants should have strong experience with Java, C#, and Az ...

Senior Solar Project Lead — Hybrid, UK wide

Statkraft is seeking a highly experienced Senior Project Developer to lead planning and pre-construction for solar development projects in London. This fixed-term role focuses on managing consenting workstreams, stakeholder relationships, and project progression from inception to construction. Candidates should ...

Principal Product Manager F1 Clash: Live Ops & Economy

A leading mobile games developer is seeking a Principal Product Manager to define the vision and accelerate the growth of its flagship game, F1 Clash. This role involves strategic leadership of the game’s economy, managing complex pricing structures, and leading a high-performing team. Candidates should have pro ...

Lead .NET Architect Capital Markets

A global consulting firm in London is looking for a Principal .NET Developer to design enterprise-grade solutions for capital markets. In this hybrid role, you will architect platforms leveraging cloud technologies and mentor engineering teams. Proficiency in C# and .NET, along with an understanding of financial ...

Senior Python Full Stack Engineer Network Automation Lead

State Street is seeking a highly skilled senior level developer with network infrastructure experience to join their development team in Greater London. You will work on full-stack solutions for automating network technologies and collaborate closely with network engineers. Candidates should have a Bachelor's de ...

Ruby on Rails Engineer — Hybrid (2–3 days onsite)

A leading recruitment agency is seeking a Ruby on Rails Developer to join their engineering team in a hybrid work model. The ideal candidate will have extensive experience with Ruby on Rails and PostgreSQL, focusing on developing new features and ensuring the stability of the platform. Strong knowledge of RESTfu ...

Senior Salesforce Engineer: Shape Financial Services Cloud

Experis - ManpowerGroup is looking for a Senior Salesforce Engineer in London to enhance and support Salesforce Financial Services Cloud solutions. The role involves developing scalable and secure Salesforce capabilities, working with Lightning Web Components, and collaborating within an Agile team. Candidates s ...

Engineering Manager AI First Velocity Leader

A leading technology company in Greater London is seeking an exceptional Engineering Manager to build the fastest engineering team. You will leverage your startup experience to coach engineers, make rapid decisions, and create a culture that values speed and iteration. Ideal candidates are leaders with strong te ...

EMEA Account Director — Secure AI & DevSecOps

Snyk is seeking an Account Director, EMEA in Greater London. The role involves managing enterprise customer relationships, driving the sales cycle, and promoting Snyk's Developer Security Platform in the AI-driven digital landscape. Candidates should have over 7 years of experience in complex sales, particularly ...

Remote Python Engineer: Automation & Microservices

Hamilton Barnes Associates Limited is seeking a Python developer to rebuild legacy automation scripts into Python-based microservices. The role involves designing a new automation framework and collaborating with teams on scalable solutions. Must have strong Python experience, understanding of DevOps practices, ...

Senior Android Engineer Green Tech and Energy Platform

A sustainable energy company in Greater London seeks a motivated Kotlin Developer to join its team, working on innovative solutions for green home installations. You will contribute across development processes, influencing tech scaling for decarbonization efforts. Ideal candidates are passionate, enthusiastic, ...

Frontend UI Engineer: Data Visualisation & ML Insights

A technology company in Greater London is looking for a skilled UI Developer to create responsive, intuitive user interfaces using React. The role involves building and iterating on UIs for data visualization and integration with backend APIs. Candidates should have deep experience in building production-quality ...

Accessible Frontend Dashboard Engineer

Zebra People is seeking a Front End Developer for a 6-month contract in London. You will work on a public sector dashboard that helps provide trusted data and insights to various stakeholders, ensuring accessibility and user needs are met. Essential skills include JavaScript, HTML, CSS, and experience ...

Senior Web Application Engineer — ASP.NET MVC & Cloud

Dormont Manufacturing Co is looking for a Senior Web Application Developer to join their team in Hammersmith, London. This permanent position requires four days of on-site work each week. The successful candidate will lead the design, development, and modernisation of their eCommerce platform, using te ...

Luxury Residential Sales Negotiator – North London

A leading residential developer in North London is seeking an experienced Residential Sales Negotiator. The ideal candidate will have New Homes Sales Experience, focusing on luxury developments. The position offers a salary of up to £28,000 plus competitive commission and opportunities for progression. This role ...

Junior BI Analyst: Power BI Dashboards & Data Pipelines

Systematica Investments is seeking a Junior Business Intelligence developer to join their Reporting Technology team in London. This role focuses on delivering data and reporting solutions, contributing to the development of reports and dashboards. The ideal candidate should have experience with Power B ...

Junior Java/Spring Boot Engineer London

Information Tech Consultants is seeking a skilled Java Developer to join their London-based team. The role involves designing and maintaining high-performance Java applications while collaborating with cross-functional teams. Ideal candidates will have strong experience in Core Java, Spring Boot, and REST APIs, ...

Senior kdb+ Architect for High Performance Analytics

State Street is looking for an experienced Senior kdb+ Developer to join their BestX engineering team in Greater London. You will design, build, and optimise high-performance data platforms using kdb+, playing a crucial role in enhancing BestX's multi-asset analytics capabilities. Candidates should have a minimu ...

VP, Senior C++ Low Latency Trading Systems

Nomura Holdings, Inc. is looking for a Senior C++ Developer at the Vice President level to strengthen their low latency development team in London. This hybrid position focuses on C/C++ components in the context of low-latency trading services. Ideal candidates should have proven C/C++ development experience, pr ...

Senior Java Engineer – Spring Boot Microservices

Tata Consultancy Services is seeking an experienced Java Developer to design and build Spring Boot services in a regulated banking environment. The role involves delivering secure APIs and collaborating with cross-functional teams to enhance transaction-heavy systems. Essential qualifications include extensive J ...

Python Backend Engineer – Front Office Trading Platform

Apex Systems is seeking a skilled backend developer to design and implement Python solutions within the structured Notes domain. This role involves close collaboration with Quants, Sales, and Trading to ensure clean API integration and support for crucial systems. Ideal candidates will have 5+ years in a front o ...

Python & React Data Engineer — Databricks, SQL & Dashboards

DNS Info Ltd is looking for a skilled Python + React + SQL + Databricks developer to combine backend data engineering with frontend application development. This role involves building APIs, developing ETL pipelines, and creating responsive UIs. Candidates should possess strong coding skills in Python, React.js, ...

Java AWS Engineer Cloud Native Microservices Specialist

Cognizant is looking for a talented Java Developer to deliver high-quality services and cloud-hosted solutions based in the United Kingdom. The role involves developing Java microservices, implementing RESTful APIs, and building cloud-native solutions on AWS. Candidates should have strong Java development experi ...

Junior Generative AI Mobile Apps Engineer Hybrid

Citi is seeking a Mobile Developer to engineer the future of global finance. Located in Greater London, you will craft scalable solutions in an agile environment, using technologies such as Swift and AI-powered tools. Ideal candidates should hold a relevant Bachelor’s degree and possess strong skills in problem- ...

Senior Python Full Stack Engineer (Django/React, Azure)

Crisil is seeking an experienced developer in Greater London with over 8 years of expertise in Core Python, SQL, and various Python web frameworks. The role includes developing scalable applications and requires familiarity with financial domains, particularly risk management. Candidates should also have exposur ...

Electrical Project Engineer – Grid & Substation (Hybrid)

Mint Selection | B Corp is seeking an experienced Electrical Project Engineer for a leading UK energy developer in Greater London on an initial 12-month contract. The role involves electrical engineering oversight during design and construction of major power projects, including design reviews and stakeholder co ...

Senior ETRM Applications Lead for End to End Trading

Castleton Commodities International is looking for a Senior ETRM Application Developer to join their Commodities Trading Application Development team in Greater London. This position involves designing and supporting applications that facilitate end-to-end commodities trading. Candidates should have over 10 year ...

Engine Programmer (DevOps) – Unreal, CI Pipelines, Hybrid

InfluencerUpdate is seeking an Engine Programmer to join the DevOps team in Kentish Town, London. In this hybrid role, you will focus on optimizing CI pipelines and automation workflows using Unreal Engine 5. Ideal candidates will have a strong background in C++ programming and experience with Unreal Engine, alo ...

Associate Director: Infrastructure & Masterplan Delivery | Hybrid

York Street Recruitment is looking for an experienced Associate Director to lead infrastructure and masterplan delivery projects across major developments in Greater London. You will work closely with developer clients, managing complex projects from inception to completion, including stakeholder coordination an ...

Senior Backend Java Engineer Financial Services (London)

LinuxRecruit is looking for a Senior Backend Developer specializing in Java to join their team in London, United Kingdom. The ideal candidate should have a strong background in backend development and a passion for writing impactful code. The position offers a competitive salary between £75k and £85k per year ba ...

Senior React Frontend Engineer for Finance Platforms

Solytics Partners is seeking an experienced Front End Developer to lead the design and implementation of advanced front end frameworks. The successful candidate will work closely with UX/UI designers and product managers, driving improvements in core platform components. Ideal candidates will have proven experti ...

Java Platform Engineer Associate

Goldman Sachs is seeking a Java Developer in London to design, build, and maintain high-performance Java platforms. The ideal candidate will collaborate closely with engineering and product teams and should have a solid understanding of various business needs. This is a full-time role within a dynamic team aimin ...

Fintech Python Engineer Valuation Systems & Architecture

Quant Capital is seeking a Junior Python Developer to join a leading FinTech company in London. The successful candidate will work on high-class Derivatives Instruments Valuation, helping to shape architecture. Proficiency in Python and frameworks like Flask or Django is required, along with experience in Javasc ...

Frontend Engineer (Mid Level) — TypeScript & React, London

Java Script Works is looking for a Mid-level Frontend Developer based in London, UK. The role involves designing, developing, and maintaining web applications using modern technologies such as TypeScript, React, and Redux. You will build responsive and scalable user interfaces that handle real-time data interact ...

Frontend Engineer: React, TypeScript & GraphQL

Java Script Works is looking for a Frontend Developer based in London, United Kingdom. In this role, you will be responsible for building complex user interfaces with a focus on performance improvement. You must have extensive experience with TypeScript, React, and GraphQL. This full-time position offers a compe ...

Node.js Game Server Engineer (Nakama & Cloud)

Java Script Works is looking for an experienced Game Server Developer in Greater London. Your role will involve collaborating with the team to design and implement game features, support platform-related systems using Node.js, and optimize interfaces. Ideal candidates should be proficient in various tools, inclu ...

Senior Mobile Engineer React Native (Cross‑Platform IoT)

A global consumer product company in Greater London is seeking a talented Mobile App Developer to join their team. The ideal candidate will have a strong background in React Native development for both iOS and Android platforms. You will collaborate with cross-functional teams to develop innovative connected pro ...

Senior Platform Engineer, Data & AI Platform

A leading technology firm in London is searching for a Senior Platform Engineer to enhance its Data & AI engineering sub-team. You will be responsible for building scalable technology platforms while automating deployment processes. Applicants should have extensive experience in platform engineering, cloud solut ...

Senior C++ Engineer – High Performance Trading Data (Hybrid)

A leading FinTech firm in London is seeking a Senior C++ Developer to create high-performance systems focused on market and trade data products. The role involves owning development projects, designing innovative solutions, and maintaining existing applications. Candidates should have extensive C++ experience, w ...

Senior Frontend Engineer (Vue/Nuxt) — Remote & Stock Options

A fast-growing tech start-up in London is seeking a Senior Frontend Developer to join their innovative engineering team. The role offers a salary of up to £110,000 and the opportunity to work on cutting-edge security platform products. Ideal candidates have substantial experience with Vue.JS and Nuxt in a remote ...

Rates Quant Dev VP: Build Production Trading Systems

A leading financial services firm in the UK is seeking a Quantitative Developer, Rates – Vice President to design and deliver production systems for systematic trading. You'll work closely with researchers and traders to implement resilient, performant algorithms and enhance execution platforms. The ideal candid ...

Head of Renewable Asset Performance & Strategy

A leading renewable energy developer is seeking a Director of Asset Management to optimize operational and commercial performance across a growing portfolio of renewable energy assets in the UK and Europe. This senior leadership role involves defining asset management strategies, overseeing financial returns, an ...

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    Software Developer Pythonreact Jobs in London Job Search Guide, Trends and Insights