Application Engineering Lead Java Python Microservices Jobs in UK

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Principal Data Scientist

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our emp ...

Senior Product Engineer

Senior Product Engineer Are you a Senior Product Engineer who thrives in fast-moving environments, enjoys shaping products from the ground up and feels confident working across the full stack? Our technology start-up client is looking for someone who can combine strong engineering ability with th ...

CTO Ultra Low Latency Trading Systems (London)

Our client is seeking a hands‑on Chief Technology Officer to lead the full technology function for their ultra‑low‑latency trading platform in the digital assets space. This is a highly technical role with ownership of architecture, engineering, product direction, and security. Key Respons ...

Lead Software Engineer

Lead Software Engineer Winchester (Hybrid, 4 days per week in the office) £75,000 - £85,000 + Private Healthcare + Enhanced Pension Are you an experienced software engineer looking to take principal-level ownership of a complex, real-world distributed system used across security and critical ...

Java Full Stack Developer — FinTech, Onsite in Birmingham

Apexon is looking for a detail-oriented Full Stack Developer to join their Birmingham office. This role requires a strong foundation in Java programming and software development, along with at least 4 years of experience in application development. Key responsibilities include collaborating with global engineeri ...

Sr Customer Solution Engineer

Location: London (Hybrid Working - 3 days per week office attendance) About Zuora At Zuora , we’re building what we call Modern Business. As the world moves toward subscription and usage-based models, we help organizations create recurring customer relationships that drive ...

Senior Site Reliability Engineer

At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer you the ultimate career opportunity that will light a fire within you. So, wh ...

Back End Engineer

Backend Engineer Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements.About Zuma Labs Zuma Labs is a disruptive technology startup buildin ...

Back End Engineer

Backend Engineer About Zuma Labs Zuma Labs is a disruptive technology startup building force multipliers for systemic industries. Our first two products, Venetian and Squawk, target the over-the-counter (OTC) trading markets. We work cl ...

Software Engineer Cumberland/FICCO Tools Engineering

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Full Stack Engineer

Senior Full Stack EngineerBelfast Hybrid Permanent | Full Time Contact: Ryan Quinn on LinkedInCompany: OCHO - Building Teams The OpportunityOCHO is partnering with a high-performing product engin ...

Software Engineer III Back end Engineer Chase UK

As a Software Engineer III at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in delivering an outstanding banking experience to our customers. You will work in a collaborative environment as part of a diverse, inclusive, and geographically distributed team. Job ...

Staff Backend Engineer: API Architect & Leader

Alpaca is seeking a Staff Backend Engineer in the UK to lead API design and governance across applications. The role involves architectural leadership, developing standards, and mentoring senior engineers. Applicants should have over 8 years of backend engineering experience, strong API design expertise, and pro ...

Lead / Senior Full Stack Developer

Location: Leeds (Hybrid – typically 1–3 days per week onsite) Rate: £550–£700 per day (Inside IR35) Contract: 6 months initial Role Overview We are seeking an experienced Full Stack Developer to support the design, development, and d ...

Lead / Senior Full Stack Developer

Location: Leeds (Hybrid – typically 1–3 days per week onsite)Rate: £550–£700 per day (Inside IR35)Contract: 6 months initialRole OverviewWe are seeking an experienced Full Stack Developer to suppor ...

Lead / Senior Full Stack Developer

Location: Leeds (Hybrid – typically 1–3 days per week onsite)Rate: £550–£700 per day (Inside IR35)Contract: 6 months initialRole OverviewWe are seeking an experienced Full Stack Developer to suppor ...

Senior Software Engineer I, Infrastructure London, England, United Kingdom London, England, Uni[...]

Location: London, England, United Kingdom Join Axon and be a Force for Good. Your Impact What You’ll Do Work Location: This role is based out of our London office and follows a hybrid schedule. We rely on in-person collaboration and ask that team member ...

Engineering Manager Site Reliability Engineering

Building the Future of Crypto Our Krakenites are a world‑class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. Proof of work The team Our product SRE teams are embedded inside Kraken's engineer ...

Principal SRE (SiteOps)

We believe that we are better together, and at Tripadvisor we welcome you for who you are. Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique perspective and experiences, so we can collectively revolutionize travel and together find the good ...

Principal SRE (SiteOps)

We believe that we are better together, and at Tripadvisor we welcome you for who you are. Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique perspective and experiences, so we can collectively revolutionize travel and together find the good ...

Cloud Engineers (DV Security Clearance)

Position Description: CGI was recognised in the Sunday Times Best Places to Work List and named one of the World’s Best Employers by Forbes. We offer a competitive salary, excellent pension, private healthcare, and a share scheme (3.5% + 3.5% matching) — making you a member, not just an e ...

Cloud Engineers (DV Security Clearance)

Position Description: CGI was recognised in the Sunday Times Best Places to Work List and named one of the World’s Best Employers by Forbes. We offer a competitive salary, excellent pension, private healthcare, and a share scheme (3.5% + 3.5% matching) — making you a member, not just an e ...

Senior Software Engineer (Live Debugger for the JVM)

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. One of the projects ...

Lead Software Engineer, Post Trade Tech & FinTech

A leading financial technology firm in Greater London is seeking a Lead Software Engineer to enhance and deliver secure, scalable technology products. This role involves collaborating on complex challenges, executing software solutions, and driving innovative outcomes. Candidates should have advanced proficiency ...

Engineering Manager Railway Engineering Services

**What if you could do the kind of work the world needs?** At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse persp ...

Software Developer – Tech Industry

We are partnering with a leading tech firm to find a talented Software Developer to join their innovative team. This role is perfect for a developer with a strong background in coding, software engineering, and problem-solving, looking to make an impact in an exciting, rapidly growing company. <strong ...

Quantitative Developer

Overview Quantitative Developer | New York or London | Systematic Hedge Fund We're working with a leading multi-strat hedge fund seeking a Quantitative Developer to join their core systematic trading team in either New York or London . Responsibilities ...

Quantitative Software Developer Intern

Job DescriptionWe are seeking a small number of highly talented interns to assist in the development, optimization, and monitoring of our production trading platform and research infrastructure. Interns will work on small, highly collaborative teams. Desirable Candidates ...

Quantitative Software Developer Intern

Job DescriptionWe are seeking a small number of highly talented interns to assist in the development, optimization, and monitoring of our production trading platform and research infrastructure. Interns will work on small, highly collaborative teams. Desirable Candidates ...

Principal Java Engineer API & Cloud Architect

A leading IT search consultancy is seeking a Senior Technical Leader or Principal Software Engineer in Manchester. You will lead a team in the API division, contribute to technical architecture, and work on impactful projects. Ideal candidates possess strong Java engineering and cloud skills. This role comes wit ...

Algorithm Engineer

Algorithm EngineerHave you got what it takes to succeed The following information should be read carefully by all candidates.Location: Remote IN UK O/IR35 | NL, BEL & GER B2BLength: 6 Months+ We are hiring an Algorithm Engineer to help design, build, and improv ...

Product Software Engineers Cloud Security

Cloud Product Security Engineers (Multiple Levels) - MUST BE BASED IN NORTHERN IRELAND Full-Time | Permanent – Hybrid Working – £35,000‑£61,000 DOE. MCS Group is partnering with a global tech‑driven organization to recruit multiple Cloud Product Security Engineers across mid‑to‑senior lev ...

Platform Engineer: £85k + Bonus/benefits (High Frequency Trading)

Platform Engineer Leading Technology-Driven Investment Firm London-based Salary: £85,000 + Bonus I’m working with a fast-growing technology-driven trading firm looking to hire a Junior Platform Engineer to support a globally distributed, high-performance infrastructure e ...

Senior Enterprise Cloud Architect for Modernization

A leading IT services firm is seeking an experienced Enterprise Architect to lead cloud and application transformation initiatives. The ideal candidate should have over 20 years of experience in software architecture, with expertise in Java and cloud solutions, particularly on the Azure platform. Responsibilitie ...

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 ...

Staff / Senior Lead Software Engineer Backend Platform

Overview 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. Morgan h ...

Senior Full Stack Engineer Contractor

Senior Full Stack Engineer Contractor Remote | United Kingdom | Technology | Contract Description This is a critical role responsible for building, scaling, and evolving OnBuy's core commerce platform across both front-end and back-end systems. As a Senior Full Stack Eng ...

AWS Solutions Architect

Leighton Newcastle Upon Tyne, England, United Kingdom Overview Lead Architecture & Innovation as a Solutions Architect at Leighton. We are looking for an expert technical leader to architect and implement scalable, high-performance cloud-native solutions while effectively managing stakeho ...

Senior Software Engineer: Mastery in Code & AI Solutions

A tech-focused AI solutions company in the United Kingdom is looking for a Software Engineer with over 2 years of experience. The role involves writing and evaluating code, reviewing outputs, and assessing AI-generated solutions. Candidates should be proficient in languages like Python and Java, and be able to w ...

Technical Product Manager

Overview Client Solutions Consultant | Specialising in Java and Python | Women in Tech Advocate Location: Fully Remote (EU or UK-based preferred; London ideal) We’re looking for a Technical Product Owner with a sharp eye for UX and a strong grasp o ...

Graduate Consultant (Software/Data/AI/Devops/Embedded Engineer)

Newcastle (in office) £35,000 + bonus (clear progression path to £50,000 in 2 years) Defence Tech Start-up As a Graduate Consultant you'll work alongside some of the best engineers/teams in the country, solving problems no one else has before. You'll ...

Senior Typescript Engineer

Senior Backend Developer (Node.js/TypeScript) Remote (NI) | Node.js & TypeScript | £50,000Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.- £70,000 + EMI Share Options At a Glance Senior-level back-end role in a fast-scaling cloud-native digital consultancy ...

Cyber & Software Engineering Placement

A leading technology firm in Cheltenham is offering an Industrial Placement Software Engineer role. You will be involved in writing clean code, supporting system design, and collaborating within an Agile team. Candidates should be studying a relevant degree and have skills in Java and Python. Benefits include fl ...

Graduate Software Engineer — Cambridge Startup

A fast-growing tech startup based in Cambridge is seeking a Graduate Software Engineer to join their innovative team. You will work on developing cutting-edge solutions in hybrid collaboration, utilizing technologies such as Golang, C++, Python, and Java. The ideal candidate will possess a degree from a top UK u ...

Senior Infrastructure & Deployment Engineer

Principal Software Engineer, Nifty Gateway 108 E 16th Street, New York, NY 10003 Qualifications Deployment and infrastructure tooling Experience with one or more programming languages including but not limited to: Go, Node.js, Python, Scala, or Java Experienc ...

Senior Full Stack Engineer – Cloud & Incident Response Lead

A technology firm in Leeds is looking for a Senior Full Stack Engineer to support and enhance a diverse range of applications. You will handle business-as-usual operations and contribute to complex incident management. The ideal candidate should have strong knowledge in Java, Python, NodeJS, or C#, and experienc ...

Embedded Trading Tools Engineer — Frontline Desk

A trading firm in Greater London is seeking Software Engineers to enhance trading tools and systems. The role involves direct collaboration with trading desks and takes advantage of multiple programming languages, including Python, Java, C++, and Typescript. Candidates should have at least 2 years of experience ...

Full Stack GIS Engineer for Public Sector Impact

A digital transformation consultancy in Altrincham is seeking a Full Stack GIS Developer. You will work on innovative digital solutions that impact public services, collaborating with a multidisciplinary team to develop scalable applications. Candidates should possess strong skills in .NET, Java, or Python and h ...

FinTech Backend/Full Stack Dev — Hybrid/Remote, Payments

A growing FinTech company in Greater London is seeking a passionate FinTech Developer to create secure, scalable financial applications. You will be responsible for developing payment systems, integrating banking APIs, and ensuring compliance with data protection regulations. The ideal candidate has 3 to 6 years ...

Low Latency Software Engineer for Trading Systems

A global trading firm in Greater London seeks a Software Engineer to join their technology team. This role involves designing, developing, testing, and deploying proprietary software for trading strategies and risk analysis. Candidates should have at least 2 years of experience in Java, C++, and Python, along wi ...

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    Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights