Lead Software Engineer Markets Tech Pythonjava Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Java Trading Engineer — Low Latency Crypto Markets

A leading digital asset firm is seeking experienced software engineers in London to develop next-generation crypto trading systems. Candidates should have over 10 years of Java development experience, exceptional skills in concurrency and multithreaded programming, and a background in low latency environments. T ...

Senior AI Engineer Manager/Associate Director Capital Markets

Senior AI Engineer Manager/Associate Director | Capital Markets Location: Manchester Working pattern: Hybrid Salary: Compensation aligned to experience and seniority Ref: J13116 Senior AI Engineering professionals are required to support the design, build an ...

High Performance Java Engineer — Flexible Hybrid (Capital Markets)

Harrington Starr is seeking a high-calibre Solution Engineer to deliver complex, low-latency trading systems for global investment banks and asset managers. The ideal candidate will have a strong Java engineering background and significant experience in capital markets technology. Responsibilities include design ...

Senior Full Stack Engineer: Scale Global Markets (Hybrid)

VanRath is seeking a Senior Software Engineer (Full Stack) to help drive the next generation of their platform technology in Belfast. The role involves designing and building scalable applications, mentoring junior engineers, and collaborating with cross-functional teams. You should have over 5 years of experien ...

Cloud Native Lead Engineer: AI Tools & Hybrid Work

Unify Talent - IT, Digital & Tech Recruitment is seeking a Lead Software Engineer to join a fast-growing technology-driven business in the United Kingdom. This hybrid role near Llanelli involves leading an international engineering team and shaping engineering standards and culture. Responsibilities include buil ...

Software Development Team Lead — Lead with C#/React

Preferred Experience If you have experience with any of the following, it will be advantageous: Latest versions of .NET AI and Machine Learning JavaScript, TypeScript, and associated frameworks Containers, Docker, Kubernetes NoSQL databases </ ...

Software Developer Equity Market Making Trading Platform

Software Developer - Equity Market Making Trading Platform London, GB Full-Time Information Technology About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to client ...

Principal Software Engineer Margin Technology – Senior 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 build ...

Lead Kotlin Engineer

# Staff Kotlin/JVM Engineer* London* Full Time (Permanent)* Hybrid* SuperApp EngineeringApply for this role## About the roleAs we continue to build upon the diversity of our team we are thrilled to have the opportunity to bring on board a Staff/Lead Kotlin Engineer. This is an opportunity to bring new experience ...

Senior Software Engineer Python GCP FastAPI

Senior Software Engineer Python GCP FastAPI (PR/ ) London, England Salary: GBP90000 - GBP per annum + benefits Senior Software Engineer / Developer (Python GCP FastAPI) London / WFH to £100k Opportunity for a skilled Software Engineer with strong backend Python skills to join a w ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

Senior Software Engineer — Lead End to End AI Inspection App

A technology company specializing in inspection software is seeking a highly technical individual to own problems from start to finish. Based in Greater London, you will redesign an inspection mobile app, build innovative systems for reporting, and design product architecture integrating AI. The ideal candidate ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

Lead Software Engineer (Front End) in Hemel Hempstead Eckoh PLC

Technologies CI/CD ES6 Figma Git HTML5 JavaScript SCSS Security Sketch Vue UX UI Design Cloud React TypeScript Web Frontend ...

C++ Sr Lead Software Engineer Cash Equities Liquidity Vice President

Job Description 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 JPMorgan Chase within Electronic Trading Technology, you are an integral part of an agile team that works to enhance, buil ...

Lead Software Engineer — AI‑Driven Full‑Stack (JS/Java/Python)

Java Script Works is seeking a Lead Software Engineer to join their team in Greater London. The ideal candidate should have extensive experience writing production-quality code in various languages including JavaScript, Python, and Java, as well as proficiency in leveraging AI tools for development tasks. This f ...

C++ Sr Lead Software Engineer Cash Equities Liquidity Vice President

Job Description 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 JPMorgan Chase within Electronic Trading Technology, you are an integral part of an agile team that works to enhance, build, and d ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

Lead Engineer at Blenheim Chalcot in London Django Software Foundation

Requirements Excellent stakeholder management experience is essential to being successful in this role. Technical Skills 5+ years of experience with React.js and/or Next.js 5+ years of experience with Node.js (Express.js, Fastify, etc) 3+ years of exper ...

Lead Software Engineer People Manager (London Based 2 3x week)

Overview PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants enable businesses to deliver outstanding customer service that rivals human agents. Our customers include world-leading logos that are expanding how they use ou ...

Lead Software Engineer, KDB+ / Q for Real Time Market Data

A global financial services firm in Greater London is seeking a Lead Software Engineer to enhance technology products within the Commercial & Investment Bank. You will work with KDB technology to manage market data applications, focusing on cloud migrations and greenfield projects. The ideal candidate will have ...

Lead Software Engineer (Back end) – EO Workflows (d/f/m)

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time‑consuming tasks simple and efficient. Our team of 1,500 Personios is building user‑friendly products that delight our 15,000+ customers and their 1.5 million employees. Ready ...

Lead Software Engineer Mobile Development (Crypto Wallets) (100% remote Worldwide)

Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wal ...

Lead Software Engineer Mobile Development (Crypto Wallets) (100% remote Worldwide)

Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wal ...

Lead Engineer at Blenheim Chalcot in London Django Software Foundation

RequirementsExcellent stakeholder management experience is essential to being successful in this role.Technical Skills5+ years of experience with React.js and/or Next.js5+ years of experience with Node.js (Express.js, Fastify, etc)3+ ...

Senior Lead Software Engineering Python, Cloud, AI ML

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description 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 JPMorgan Chase with ...

Markets Data Risk Senior Lead Analyst Senior Vice President

Are you looking for a career move that will put you at the heart of a global financial institution?By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic pro ...

Markets Data Risk Senior Lead Analyst Senior Vice President

Are you looking for a career move that will put you at the heart of a global financial institution?By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic pro ...

EMEA Customer Success Lead – Carbon Markets, Equity & Flexible Leave

A leading climate-focused startup is seeking a Customer Success Manager for the EMEA region. The role involves building and managing client relationships, driving product adoption, and ensuring customer retention. Candidates should have 3–7 years of relevant experience, a passion for carbon markets, and excellen ...

Lead AI Architect Capital Markets/Banking Global Consulting Firm

A leading global consulting firm is seeking a highly experienced Lead AI Architect to help shape and deliver enterprise-scale AI transformation programmes across the Capital Markets or banking sector. This is a senior leadership opportunity for someone who combines deep technical expertise i ...

Senior Markets Growth Lead: UK & North America to Dubai

Discovered MENA is seeking a high caliber Senior Representative to lead expansion within the UK, European, and North American markets. The role acts as a strategic link for financial institutions and fintech firms looking to scale into Dubai and the MEASA region. Your mission includes driving growth, e ...

Markets Data Risk Senior Lead Analyst Senior Vice President

Overview We are seeking a highly experienced Senior Vice President (SVP) to fill a global role that is central to our Global Markets & Markets Operations data strategy. The successful candidate will lead our data controls assessment and risk management initiatives, acting as the foremost authorit ...

Markets Data Risk Senior Lead Analyst Senior Vice President

Team/Role Overview We are seeking a highly experienced Senior Vice President (SVP) to fill a global role that is central to our Global Markets & Markets Operations data strategy. The successful candidate will lead our data controls assessment and risk management initiatives, acting as the foremos ...

Markets Data Risk Senior Lead Analyst Senior Vice President

## Markets Data Risk Senior Lead Analyst - Senior Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 2, 2026 (12 days left to apply)job requisition id: Are you looking for a career move that will put you ...

Lead AI Architect Capital Markets/Banking Global Consulting Firm

A leading global consulting firm is seeking a highly experienced Lead AI Architect to help shape and deliver enterprise-scale AI transformation programmes across the Capital Markets or banking sector. This is a senior leadership opportunity for someone who combines deep tec ...

Lead AI Architect Capital Markets/Banking Global Consulting Firm

A leading global consulting firm is seeking a highly experienced Lead AI Architect to help shape and deliver enterprise-scale AI transformation programmes across the Capital Markets or banking sector. This is a senior leadership opportunity for someone who combines deep technical exp ...

Lead AI Architect Capital Markets/Banking Global Consulting Firm

A leading global consulting firm is seeking a highly experienced Lead AI Architect to help shape and deliver enterprise-scale AI transformation programmes across the Capital Markets or banking sector. This is a senior leadership opportunity for someone who combines deep technical exp ...

Lead AI Architect Capital Markets/Banking Global Consulting Firm

A leading global consulting firm is seeking a highly experienced Lead AI Architect to help shape and deliver enterprise-scale AI transformation programmes across the Capital Markets or banking sector. This is a senior leadership opportunity for someone who combines deep technical exp ...

Lead AI Architect Capital Markets/Banking Global Consulting Firm

A leading global consulting firm is seeking a highly experienced Lead AI Architect to help shape and deliver enterprise-scale AI transformation programmes across the Capital Markets or banking sector. This is a senior leadership opportunity for someone who combines deep technical exp ...

Senior Associate Software M&A team Leading Tech Investment Ban

We are representing a distinguished tech investment bank who are currently looking for a Senior Associate to join their Software M&A team. This role presents an unparalleled opportunity to contribute to significant mergers and acquisitions in the software sector, driving forward the intersection of technolog ...

Senior Associate Software M&A team Leading Tech Investment Ban

We are representing a distinguished tech investment bank who are currently looking for a Senior Associate to join their Software M&A team. This role presents an unparalleled opportunity to contribute to significant mergers and acquisitions in the software sector, driving forward the intersection of technolog ...

Java Engineer / Java Developer

Java Developer - Java Software Engineer - Java Engineering Lead required for global tech leader who will offer an interesting, varied and stable career with excellent training, a competitive remuneration package, stability and career development. Working in a highly technical team of Engineering SMEs y ...

Lead Backend Engineer Node.js | Build Scalable Solutions

A technology delivery consultancy in the UK is seeking a Lead Backend Engineer to join their team. The successful candidate will be responsible for producing scalable and robust software solutions, collaborating closely with stakeholders, and leading projects as required. Candidates should have proven experience ...

Remote AI Engineer Lead Graph AI & Platform Scaling

A tech startup is seeking an AI Engineer Lead for their fully remote team. This role involves leading the technical development of their Graph AI platform, improving AI-driven matching systems, and building core product features. The ideal candidate will have 3–8+ years in software engineering or AI, strong back ...

Lead Engineer

Quest Global is an organization at the forefront of innovation and one of the world’s fastest growing engineering services firms with deep domain knowledge and recognized expertise in the top OEMs across seven industries. We are a twenty-five-year-old company on a journey to becoming a centenary one, driven b ...

Lead Engineer

Lead Engineer page is loaded## Lead Engineerlocations: UK - Hooktime type: Full timeposted on: Posted Todayjob requisition id: R **At Elanco (NYSE: ELAN) – it all starts with animals!****As a global leader in animal health, we are dedicated to innovation and delivering products and services to prevent an ...

Lead Engineer

Joining Griffiths Waite (GW) as a Lead Engineer offers an outstanding opportunity for professional growth and development. At GW, we pride ourselves on strong engineering principles, forward-thinking use of AI, and a commitment to rapid, high-quality delivery - creating an ideal environment to sharpen ...

Lead Engineer

**Power without pause. Heating, cooling and oil**‐**free air without end.** We keep our customers’ worlds on. From world‐class events that last a few weeks to mining operations and remote communities who rely on us for decades.**What you’ll do as Technical Engineering Lead:*** Lead and provide professional eng ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead Software Engineer Markets Tech Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights