Lead Software Engineer Python Java Jobs in London, UK

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Senior BASIS Administrator to install, support, and monitor the SAP software for a public sector client.

Our valued public sector client is in search of a Senior BASIS Administrator to install, support, and monitor the SAP software.Background:The organization is looking to manage the legacy environment until it is replaced and decommissioned by the resulting new information system. Therefore ...

Front Office Rates Quant Executive Director

About this role:Our Corporate & Investment Banking Front Office Quantitative Model Development Team is undergoing a strategic buildout initiative to enhance our capabilities in delivering high-quality quantitative solutions to our trading and sales partners. As our platform continues to ...

Front Office Rates Quant Executive Director

About this role:Our Corporate & Investment Banking Front Office Quantitative Model Development Team is undergoing a strategic buildout initiative to enhance our capabilities in delivering high-quality quantitative solutions to our trading and sales partners. As our platform continues to ...

Finance Data Engineering Lead

Finance Data Engineering Lead - Insurance Programme Contract | Outside IR35 | London (Hybrid) We are working with a leading insurance organisation seeking a Finance Data Engineering Lead to join a major programme at a critical stage of delivery. This is a hands‑on role focused on bu ...

Senior Backend Engineer at London based autonomous technology deployment platform

Job Title Senior Backend Engineer Salary Not Disclosed Company Description London-based startup building the world's first autonomous technology deployment platform for heavy industries. Job Description You will build the orchestration layer a ...

DevOps Engineer

Company Overview: ANRA Technologies is a global leader in airspace, mission, and traffic management software (UTM/ATM/AAM), powering the safe integration of uncrewed and autonomous aircraft into global airspace. Our award-winning SaaS platforms are trusted by Air Navigation Ser ...

DevOps Engineer UK

ANRA Technologies is hiring a DevOps Engineer with 3–5 years of hands‑on experience in CI/CD, cloud infrastructure, automation, and containerized environments. If you are passionate about building scalable, secure, and highly available systems, we’d love to connect! Employment Ful ...

Senior Backend Engineer at Sektor

Job Title Senior Backend Engineer Company Description Sektor - Autonomous technology deployment platform for heavy industries Job Description Join Sektor to build the world's first orchestration layer for autonomous technology deployment in heavy industries like con ...

Product Engineer (£65k £95k + Equity) at Gaia.family

Job Title Product Engineer Salary £65k - £95k + Equity Company Description Gaia.family - Series B fintech backed by Atomico and Valar Ventures Location London, UK Job Description Join a mission-driven team building the financ ...

SRE Cloud Infrastructure Engineer UK

Overview Join to apply for the SRE Cloud Infrastructure Engineer - UK role at CluePoints . Responsibilities Develop and maintain automation for Azure services deployment Maintain a service catalog, and making sure every item included in service catalog fol ...

SRE Cloud Infrastructure Engineer UK

Overview Join to apply for the SRE Cloud Infrastructure Engineer - UK role at CluePoints . Responsibilities Develop and maintain automation for Azure services deployment Maintain a service catalog, and making sure every item included in service catalog fol ...

Senior Back End Engineer

Senior Backend Engineer Location: London Work Type: On-site Company Description We are a rapidly growing consumer technology company operating at the intersection of AI, aesthetics, and digital experiences. With a global community of millions, we are buil ...

Senior Back End Engineer

Senior Backend Engineer Location: London Work Type: On-site Company Description We are a rapidly growing consumer technology company operating at the intersection of AI, aesthetics, and digital experiences. With a global community of millions, we are buil ...

Tech Lead JavaScript/React & Node.js Architect

Java Script Works is seeking a Lead Developer/Tech Lead based in Greater London, United Kingdom. This full-time role requires proven expertise in JavaScript, React, Node.js, and TypeScript to lead and design scalable web projects. The ideal candidate will have demonstrated experience in leading teams, ...

Backend Developer (AI experience is a must)

Role : Backend engineer Location : London, England- hybrid Contract : Perm What you’ll be doing You’ll play a key role as a senior individual contributor, taking ownership of building and evolving a modern, cloud‑based product. This is a hands‑on posit ...

Software Developer Risk Data Pipelines

Position Overview:Risk Technology develops core services and systems required by Squarepoint’s systematic and quantitative trading strategies, such as real-time risk controls, position/inventory/P&L monitoring, internal order routing, and various pre and post-trading services.< ...

Software Developer Risk Data Pipelines

Position Overview:Risk Technology develops core services and systems required by Squarepoint’s systematic and quantitative trading strategies, such as real-time risk controls, position/inventory/P&L monitoring, internal order routing, and various pre and post-trading services.< ...

Dev/System Engineer

Dev/System Engineer page is loaded## Dev/System Engineerlocations: London, United Kingdomposted on: Posted Todayjob requisition id: We’re the world’s leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value – across borders, through cities and ...

Systems Engineer Enterprise Technology in London Hudson River Trading

Systems Engineer - Enterprise Technology London, UnitedKingdom Posted 9 months ago This is a job posted by our partner Jooble Tech Stack Python administration Enterprise Systems Engineer Qualifications 5+ ...

Senior Automation Engineer — Naval Installations (Contract)

Sign in to set job alerts for “Software Configuration Management Engineer” roles. 2,000+ Software Configuration Management Engineer Jobs in United States Senior Software Configuration/Release Engineer Senior Software Configuration/Release Engineer - Atlanta, GA Software Co ...

Lead EICA Engineer Water Utilities (Hybrid)

A global engineering firm is seeking a Principal EICA Engineer to lead electrical engineering projects within water utilities. This role involves supervising the design of water supply and wastewater infrastructure, coordinating with various disciplines, and mentoring junior engineers. The ideal candidate holds ...

Sr Site Reliability Engineer I London, England, United Kingdom London, England, United Kingdom

Location: London, England, United Kingdom Join Axon and be a Force for Good. Your Impact Build robust, easy-to-use foundational platforms and tools that enable engineering teams to provision infrastructure rapidly, consistently, and securely across multiple clo ...

Lead ETRM Solutions Architect

Castleton Commodities International (CCI) is hiring a Lead ETRM Solutions Architect to expand our Commodities Trading Technology team. This role sits at the center of our end-to-end trading lifecycle and is responsible for defining, architecting, and evolving the applications and integrations that support ...

Lead ETRM Solutions Architect

Castleton Commodities International (CCI) is hiring a Lead ETRM Solutions Architect to expand our Commodities Trading Technology team. This role sits at the center of our end-to-end trading lifecycle and is responsible for defining, architecting, and evolving the applications and integrations that support front- ...

Solutions Engineer

About Us: We love going to work and think you should too. Our team is dedicated to trust, customer obsession, agility, and striving to be better everyday. These values serve as the foundation of our culture, guiding our actions and driving us towards excellence. We foster a culture of performance ...

Solutions Engineer

About Us We love going to work and think you should too. Our team is dedicated to trust, customer obsession, agility, and striving to be better everyday. These values serve as the foundation of our culture, guiding our actions and driving us towards excellence. We foster a culture of performance ...

Data Engineer Investment Platform

There's a quiet data problem at the heart of private markets and a London fintech is building the infrastructure to solve it. Every PE fund, credit strategy and infrastructure vehicle reports NAVs, capital calls and investor positions differently. Different fund admins. Different formats. Different ...

AI Engineer

AI Engineer – Up to £115,000 – London Hybrid (2 days a week) A high-impact AI Engineer hire inside a fintech business building production-grade AI products from the ground up. This is a rare opportunity to join a small, fast-moving AI team with real ownership over greenfield products — sh ...

Senior Low Latency Rust Engineer – Global Markets (Hybrid)

Citigroup Inc. is seeking a Senior Low Latency Rust Engineer to join their London-based High Performance Architectures team. This senior role focuses on application systems analysis, programming, and implementation, with a strong emphasis on low latency trading platforms. The successful candidate will spend 90% ...

Senior Backend Engineer — Go & Distributed Systems

Monzo is seeking a backend engineer to join its dynamic team in Greater London. In this role, you will collaborate with product managers, designers, and engineers to build resilient systems that power the Monzo banking experience. Strong experience in building backend services and familiarity with strongly-ty ...

Hybrid ML Ops Engineer Full Stack & Cloud Builder

A leading digital bank in the UK is seeking a Full Stack Engineer who is comfortable with both front-end and back-end development. You will work on building the tooling necessary for our engineers, as well as writing and debugging code primarily in Java and React. The hybrid work model allows flexibility, suppor ...

Remote Forward Deployment Engineer Backend & Cloud

YLD is seeking a Forward Deployment Engineer to join their remote team. In this role, you will design and maintain backend systems using Golang and Java while collaborating with clients on technical decisions. You should have a strong background in cloud infrastructure, particularly with AWS and GCP. The job emp ...

Platform Engineer: Cloud Native Fintech Systems

A leading financial services firm in Greater London is seeking a Platform Engineer to join their innovative team focused on creating customer-centric products. The role requires a blend of programming skills, particularly in Kubernetes and languages such as Go and Java, and emphasizes the importance of collabora ...

Senior Full Stack Engineer AI Driven FinTech Platform

Citi is seeking a Full Stack Engineer to join its Tech team in Greater London. This role involves designing and developing high-performance, scalable applications with a focus on integrating AI capabilities. The ideal candidate will have expertise in Java, Angular, and microservices, along with experience in AI ...

Senior Full Stack Engineer AI Driven FinTech Platform

Citi is seeking a Full Stack Engineer to join its Tech team in Greater London. This role involves designing and developing high-performance, scalable applications with a focus on integrating AI capabilities. The ideal candidate will have expertise in Java, Angular, and microservices, along with experience in AI ...

Senior Payments Backend Engineer — Equity (London)

Opulent Mind, based in London, is looking for a Senior Backend Engineer to build systems handling complex money movement. This role focuses on design, implementation, and support of backend services in Java, contributing to a team environment led by the CTO. Candidates should have over 5 years of engin ...

Senior Payments Backend Engineer — Equity (London)

Opulent Mind, based in London, is looking for a Senior Backend Engineer to build systems handling complex money movement. This role focuses on design, implementation, and support of backend services in Java, contributing to a team environment led by the CTO. Candidates should have over 5 years of engin ...

Senior Bazel Build & CI Infrastructure Engineer

TEKsystems is seeking a Senior Fullstack Infrastructure Engineer to join their developer tooling workstream, focusing on scaling and modernizing build and CI infrastructure for a large engineering organization in the UK. The ideal candidate should have strong Bazel experience, backend expertise in Java and SQL, ...

Hybrid ML Ops Engineer Full Stack & Cloud Builder

A leading digital bank in the UK is seeking a Full Stack Engineer who is comfortable with both front-end and back-end development. You will work on building the tooling necessary for our engineers, as well as writing and debugging code primarily in Java and React. The hybrid work model allows flexibility, suppor ...

Senior Backend Engineer – Gaming, Remote‑Friendly, CI/CD

A leading game development studio seeks a highly skilled Senior Backend Engineer to join their talented team. In this role, you will contribute to the development of cutting-edge backend systems for modern games, working with technologies such as Java and AWS. You will have the opportunity to participate in game ...

Scale Driven Backend & Data Platform Engineer

Spotify is looking for a Backend Engineer to join their Data Collection Product Area in London. The successful candidate will design and enhance the infrastructure powering event delivery across Spotify, develop backend services using Java and Apollo, and create data pipelines with technologies like Apache Beam. ...

Platform Engineer: Cloud Native Fintech Systems

A leading financial services firm in Greater London is seeking a Platform Engineer to join their innovative team focused on creating customer-centric products. The role requires a blend of programming skills, particularly in Kubernetes and languages such as Go and Java, and emphasizes the importance of collabora ...

Senior Low Latency Trading Platform Engineer

Bullish in Greater London is seeking a skilled engineer to enhance its trading platform. This role involves designing and optimizing high-performance systems, focusing on critical components, latency reduction, and system profiling using industry-standard tools. Ideal candidates possess expert proficiency in Jav ...

Senior Linux Infrastructure Engineer — Scale & Security

Quant Capital in Greater London is seeking a Senior Linux Infrastructure Engineer to join their high-impact platform engineering function. You will design and improve global Linux-based infrastructure across datacentres and cloud environments. The role requires over 10 years in Linux systems engineering and a de ...

Backend Engineer Equity from Day 1 + Learning Budget (UK)

A fast-growing accounting-tech startup in the UK is seeking a Backend Engineer to join their team. The role involves delivering advanced accounting technology and solving practical problems within a fast-paced startup environment. Candidates should have experience in backend engineering, particularly with Java o ...

Senior Low Latency Rust Engineer – Global Markets (Hybrid)

Citigroup Inc. is seeking a Senior Low Latency Rust Engineer to join their London-based High Performance Architectures team. This senior role focuses on application systems analysis, programming, and implementation, with a strong emphasis on low latency trading platforms. The successful candidate will spend 90% ...

Senior Product Engineer

Greenpixie, a Climate-Tech Company, working on our cutting-edge software products. Location: Hybrid (2+ days per week in our Central London office) Employment Type: Full-Time Salary Range: £60 - £90k p.a. dependent on experience. Share options availab ...

Senior Product Engineer (Frontend Focus)

Greenpixie, a Climate-Tech Company, working on our cutting-edge software products. Location: Hybrid (2+ days per week in our Central London office) Employment Type: Full-Time Salary Range: £60 - £90k p.a. dependent on experience. Share options availab ...

Senior Product Engineer

Greenpixie, a Climate-Tech Company, working on our cutting-edge software products. Location: Hybrid (2+ days per week in our Central London office) Employment Type: Full‑Time Salary Range: £60 – £90k p.a. dependent on experience. Share o ...

Sr Site Reliability Engineer I London, England, United Kingdom London, England, United Kingdom

Location: London, England, United KingdomJoin Axon and be a Force for Good.Your ImpactBuild robust, easy-to-use foundational platforms and tools that enable engineering teams to provision infrastructure rapidly, consistently, and securely across multiple cloud ...

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