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Software Engineer – Equity Derivatives Pricing & Risk System.

Software Engineer – Equity Derivatives Pricing & Risk SystemWe are seeking a highly skilled and motivated Java Developer with a strong background in Equity Derivatives to join our team in London. In this role, you will play a pivotal part in building and enhancing Equity Volatility Risk and P&L system that su ...

Application / software engineer fund in London Oxford Knight

Application / Software Engineer - Fund London, United Kingdom Posted 9 months ago Summary Application Engineer or Software Engineer with deep proficiency in both C++ and Java, to work within the Equities Engineering team at one of the top hedge funds in the world. < ...

Senior Data Integration Engineer Platform & AI

DRW in the United Kingdom is looking for an experienced software developer to design and deliver software services and data tools that enhance their Data Platform. The ideal candidate will have over 8 years of experience in data-heavy software and be proficient in Python, Java, or C#. This role requires a strong ...

Senior/Principal Software Engineer

Senior/Principal Software Engineer Application Deadline: 31 May 2026Department: Software EngineeringEmployment Type: PermanentLocation: London (Hybrid)Compensation: £70,000 - £100,000 / year Description Please note: This role requires applicants to ho ...

Senior Backend Engineer Contractor (Java, Python, Rust + Ruby nice to have) | Fully Remote / EU[...]

Senior Backend Engineer Contractor (Java, Python, Rust + Ruby nice-to-have) | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length We're supporting a fast-moving client at huge global scale, that is in need of a Senior Backend Contractor with deep expe ...

AI Software Engineer

AI Software EngineerLocation: ManchesterRole Type: PermanentWork Setup: Hybrid - 3 days onsite What you'll do Design, build and maintain production-grade AI services, APIs and platforms used across European technology teams Develop AI-enabled developer tooli ...

AI Software Engineer

AI Software EngineerLocation: ManchesterRole Type: PermanentWork Setup: Hybrid - 3 days onsite What you'll do Design, build and maintain production-grade AI services, APIs and platforms used across European technology teams Develop AI-enabled developer tooli ...

AI Platform Lead Engineer | Backend & Frontend Architect

Jobs via eFinancialCareers is seeking a Lead Engineer based in Greater London, UK. This role will drive the development of backend and frontend systems while establishing engineering best practices. The successful candidate should have over 5 years of experience in software engineering, expertise in Java/Kotlin ...

Tech Lead Hands on Leader for Impactful Systems

A purpose-driven tech company in Edinburgh seeks a Lead Software Engineer to guide a team and ensure impactful solutions. Candidates should have expertise in Java, Spring Boot, and microservices. The role offers a hybrid work model, a competitive salary of £75k – £85k, a generous bonus, and extensive benefits in ...

Healthcare Test Engineering Lead — Automation & QA

Kainos is seeking a Lead Test Engineer (Consultant) in Budock Water, England. In this role, you'll provide technical leadership in software testing and manage a small team, ensuring high-quality application delivery. Essential requirements include strong expertise in test automation and programming in Java, as w ...

Tech Lead Hands on Leader for Impactful Systems

A purpose-driven tech company in Edinburgh seeks a Lead Software Engineer to guide a team and ensure impactful solutions. Candidates should have expertise in Java, Spring Boot, and microservices. The role offers a hybrid work model, a competitive salary of £75k – £85k, a generous bonus, and extensive benefits in ...

Gen AI Engineer

Job Description We are seeking a highly skilled engineer to design, build, and operate production‑grade Agentic AI and Generative AI systems end‑to‑end. This role focuses on delivering scalable, secure, and observable services—not prototypes—by combining strong software engineering principles wit ...

Software Engineer Hybrid working Up to £500,000 Base (+ Bonus)

Compensation: Up to £500,000 Base + Bonus Location: London (Hybrid) Overview A boutique prop trading firm is seeking a highly skilled Software Engineer to join a world-class engineering team building some of the fastest and most sophisticated trading systems in the ...

Lead Medical Software Engineer Regulated Embedded Systems

A leading design and consultancy firm in Bristol is looking for a Principal Medical Software Engineer to lead the design and delivery of software for regulated medical devices. The successful candidate will have strong experience in medical software development and be adept at developing for embedded systems. Th ...

Lead Software Engineer C/C++ & Middleware (Hybrid)

MBDA in Bristol is seeking a Software Engineering Technical Lead to manage a small team and develop missile-system middleware solutions. The role involves debugging complex software and maintaining Linux OS configurations. Applicants should have experience in C or C++, a background in software engineering, and e ...

Lead Software Engineer – Satellite & Defence Tech (Hybrid)

Electus Recruitment Solutions is looking for a professional to take ownership of the technical roadmap for bespoke software developments in the defence sector in Redhill, UK. The role offers autonomy in leading system design and mentoring a junior team. Required skills include expertise in Python, PHP, and moder ...

Senior Lead Software Engineer Cloud & API Architecture

Job Description Are you ready to shape the future of technology at a leading global financial institution? Join us and use your expertise to drive impactful solutions that power our business and support our clients worldwide. Here, you’ll collaborate with talented professionals, grow your skills, ...

Lead Software Engineer — React/TypeScript PBSA Platform

Viridis Real Estate Services is looking for a Software Engineering Lead in Greater London. This crucial role involves leading the engineering function while actively contributing to code and technical solutions. Candidates should have over 10 years’ experience with full-stack or frontend-heavy web applications a ...

Lead Software Engineer – Public Sector & AI Integrations

Albert Invent is seeking a Lead Enterprise Software Engineer to lead the design, development, and delivery of software solutions for Public Sector clients. The ideal candidate will have 8–12 years of experience in software engineering with a strong focus on Microsoft technologies and integration. Responsibilitie ...

Lead Software Engineer Public Digital Services (Hybrid)

DWP Digital is seeking a Lead Software Engineer to provide technical leadership across multiple agile teams and influence how critical public services are delivered. The role offers up to £92,522 in salary and includes flexible working hours, generous pension contributions, and 26 to 31 days of annual leave. You ...

Lead Software Engineer Margin Technology Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Lead Software Engineer — Architect & Tech Leader (Hybrid)

Tails.com | B Corp is looking for a Lead Software Engineer to lead a cross-functional squad in delivering high-quality software. The ideal candidate will combine technical expertise with leadership skills to enhance operational efficiency and improve customer experience. Responsibilities include managing technic ...

Lead Software Engineer – Hybrid, Cloud & API Leader

Lead Software Engineer C#, .NET, SQL, API integration, Kubernetes, Docker.Dublin, IrelandPerm Role: €90,000 - €115,000 Harrington Starr has partnered with a Global Financial Technology company, seeking to hire a Lead Engineer, with extensiveexperience working with highly ...

Lead Software Engineer – Cloud Native Architect & DevOps

A progressive technology firm in the UK seeks a Lead Software Engineer to steer the technical vision and architecture of cloud-native platforms. In this hands-on leadership role, you will design scalable systems, enhance DevOps practices, and mentor engineers while ensuring the reliability and performance of exi ...

Lead Software Engineer C# & Cloud (Hybrid, London)

A leading market infrastructure provider is seeking a Software Engineering Team Lead in London. You will manage a cross-functional engineering team, focusing on developing innovative solutions in a collaborative Agile environment. Ideal candidates will have strong experience in .NET technologies, cloud services, ...

Senior Software Engineer AI Driven Tech Lead

A cutting-edge technology firm in Birmingham is seeking a Senior Software Engineer who will lead and mentor a team of engineers. This role involves driving full-stack development and designing scalable architectures while championing AI-assisted development practices. The ideal candidate will have extensive expe ...

Senior Software Engineer Lead Complex Features | Hybrid

A leading defense and space manufacturing firm in Manchester is seeking a Senior Software Engineer to lead the development of complex features that support its mission to enhance UK safety. This role involves technical leadership, mentoring team members, and contributing to project deliveries from concept to pro ...

Lead Software Engineer – RF & Sensor Systems (Hybrid)

A leading technology company in the United Kingdom is looking for a Senior Software Engineer to join their team. You will lead the design and implementation of software components for RF communication and sensor products, collaborating closely within an agile environment. The ideal candidate will have a degree i ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Tech Lead & Principal Software Engineer (Data Platforms)

Elsevier is looking for a Consulting/Principal Software Engineer in Greater London. In this role, you will act as the technical lead for a cross-functional squad, focusing on designing and delivering reliable, secure software solutions. You will collaborate closely with various teams and be responsible for imple ...

Staff / Senior Lead Software Engineer Backend Platform

LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time Job Descriptio ...

Lead Software Engineer Creatures FX, Rigging & Crowds

Dneg in Greater London is looking for a Software Team Lead to drive development in VFX and Feature Animation. You will lead a multidisciplinary team, acting as Product Owner, and collaborate with stakeholders to shape requirements and deliver high-quality tools. Ideal candidates have a degree in Computer Science ...

Lead Software Engineer Public Digital Services (Hybrid)

DWP Digital is seeking a Lead Software Engineer to provide technical leadership across multiple agile teams and influence how critical public services are delivered. The role offers up to £92,522 in salary and includes flexible working hours, generous pension contributions, and 26 to 31 days of annual leave. You ...

Lead Software Engineer — Architect & Tech Leader (Hybrid)

Tails.com | B Corp is looking for a Lead Software Engineer to lead a cross-functional squad in delivering high-quality software. The ideal candidate will combine technical expertise with leadership skills to enhance operational efficiency and improve customer experience. Responsibilities include managing technic ...

Lead Software Engineer Margin Technology Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Lead Software Data Engineer in London LinuxRecruit

```htmlIntegration of Fragments ...these fragments share overlapping content related to the required experience in languages and frameworks including JavaScript, React, TypeScript, Python, and GoLang. This overlap allows us to piece them together in the correct order. After combining the overlapping ...

Lead Software Engineer: Drive Scalable, Innovative Systems

A leading AI talent connector is seeking a Software Engineer to develop and maintain complex Python systems. This role offers the flexibility of remote work and a competitive compensation of $100/hour. Ideal candidates will have experience with modular codebases and a deep understanding of Python fundamentals. R ...

Lead Software Engineer — Greenfield in‑house Platform

Lead Software Engineer – Build a New In‑House Engineering Function I’m partnering with a high‑growth, technology‑driven organisation that’s embarking on a major shift in how it builds and delivers its digital products. Historically reliant on third‑party solutions, the business ...

Staff / Senior Lead Software Engineer Backend Platform

Job Description Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Mo ...

Principal C++/Rust Software Engineer Lead Delivery

Tech 4 is seeking a Principal Software Engineer C++ and Rust based in Newcastle Upon Tyne. This full-time opportunity offers an attractive salary of £100,000. The successful candidate will lead critical software projects, focusing on building data and AI solutions for a variety of industries. A strong ...

Lead C++ Software Engineer Low Latency Trading

JPMorgan Chase & Co. is seeking a Lead eSoftware Engineer to join their Electronic Trading Technology group. This role involves enhancing and building market-leading products while collaborating with agile teams. Responsibilities include executing software solutions, debugging code, and participating in the e ...

Staff Software Engineer: Lead Systems & AI Platform

A leading technology firm in the UK seeks a talented Staff Engineer to enhance their innovative software solutions for the private capital markets. This role involves defining next-generation CRM systems, leading AI-driven data analytics efforts, and establishing company-wide engineering standards. The ideal can ...

Senior Software Engineer – RGS Platform Lead (Hybrid)

Light & Wonder - iGaming is looking for a Senior Software Engineer in Chiswick, UK, to lead the technical internalisation of their Remote Gaming Server. The ideal candidate will have strong experience in Python and SQL, and will take ownership of the codebase, collaborating with product and DevOps teams to ensur ...

Senior Software Engineer Unity, Hybrid, Lead Games

A leading gaming studio in the United Kingdom is seeking a Senior Software Engineer to lead complex projects and craft scalable software solutions. The ideal candidate will have proficiency in C# and strong experience with Unity. In this role, you will optimize game engines, coordinate with team leads, and ensur ...

Senior Software Engineer Remote/Hybrid, Lead & Mentor

A leading recruitment agency in Bristol is seeking a Senior Software Engineer to design and develop high-quality software solutions for innovative projects. The successful candidate will have strong problem-solving skills, expertise in software security, and knowledge of cloud technologies. Join a flexible worki ...

Senior Software Engineer – Lead & Scale Healthcare SaaS

A leading healthcare technology firm in Greater London is looking for an experienced leader to drive technical delivery in a cross-functional team. You will enhance patient outcomes through innovative software solutions while fostering a culture of high standards and technical excellence. Ideal candidates will h ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

Lead Software Engineer, Digital Assets & Blockchain Innovation

JPMorganChase seeks a Lead Software Engineer to join the Asset & Wealth Management, Digital Assets Team in London. You will drive enhancements by developing secure, scalable technology products in a collaborative environment. The ideal candidate has over 5 years of experience, proficiency in Java and S ...

Sr Lead Software Engineer Digital Assets / Blockchain

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Asset & Wealth Management, Digital Assets Team, you are an integral part of an agile team that works to enhance, build, and ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

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    Lead Software Engineer Python Java Jobs in United Kingdom Job Search Guide, Trends and Insights