Lead Software Engineer Java React jobs in St Charles

Title : Lead Software Engineer Contract Type: 2-year FTC, Full-Time, 35 hours Salary : Starting from £65,913 per annum (London weighted salary) or £57,900 per annum (Regional salary), dependant on experience Grade: 11 Reporting Office: London, Stratford or Manchester, Trafford Persona: Agile Worker:

Technical Lead – React Native (Hybrid ) Location: London (Hybrid, 2–3 days onsite) Overview A senior technical leadership role defining and driving hybrid mobile strategy across large-scale iOS and Android applications serving millions of users. You’ll shape how React Native and WebView solutions ar

JOB DESCRIPTION We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Our Asset and Wealth Management division is driven by innovators like you who are driven to create technology solutions that make us work more efficiently and help

Why a Great Opportunity Electrical Engineer, plastics Join a leader in the industry and make a difference in this large facility Responsibilities Job Description Execute Continuous Improvement Projects (CIP) and provide Electrical Engineering services for projects lead by others to: Improve safety R

Some roles are just jobs. Others feel like stepping into something that is quietly shaping the future. This is one of those. A fast-growing technology company with a new base in London is building a platform that sits at the intersection of cloud, networking, and security. The details are deliberate

Our client - a global automotive systems industry leader - is looking to hire an Principal AI Software Engineer (Java) to join them on an initial 6-month contract, with a view to transition to permanent employment. This role will be operting as part of a high-functioning team focused on AI-forward p

Software Engineer / Developer (Java Mathematics) WFH / Surbiton to £60k Are you a "mathematically minded" Software Engineer looking for an opportunity like to progress your career working on complex and interesting systems? You could be joining a global geoscience technology company within oil and g

Lead Software Engineer - Python/Web, office based - London | £90,000 - £100,000 We're working with an innovative B2B Fintech leader driving digital transformation in the financial reporting space on this exciting opportunity. This is a high-impact role for a Python expert to take the technical reins

Robert Walters

£100,000 - £130,000 /year

This is a high-impact Lead Engineer role driving the transformation of a Fixed Income technology landscape. You'll play a key role in a multi-year platform modernisation programme, building real-time, high-performance applications that support critical trading workflows. This position offers the opp

Backend Software Engineer / Developer (Java Spring Boot) London / WFH to £80k Are you a backend focused Java technologist with real-time systems experience? You could be progressing your career at a highly successful financial software house whose award winning software enables customers to build hi

Java Software Engineer | London City, Hybrid We're working with a highly regarded software engineering firm that is delivering complex Java projects across global Tier-1 investment banking environments. This is a brilliant opportunity for Java Engineers from mid-level through to Principal / Architec

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a missi

Role: Support Lead / L3 Lead Engineer Location: London (2-3days/week On-Site) Job Type: Contract Required: Support Full Stack Lead (.NET, REACT and SQL) Role Purpose Provide technical ownership and escalation leadership across TimeGate, TimeGate Plus, and Templa platforms, ensuring stable production

McGregor Boyall

£90,000 - £95,000 /year

Location: London (Hybrid) Salary: Up to £95,000 bonus benefits Permanent A leading Tier 1 investment bank is hiring a Java Software Engineer to join a front-office aligned Equities Risk technology team in London. This is a high-impact role focused on building low-latency, high-throughput systems tha

Fimador is currently recruiting for a Senior Software Engineer to lead a team developing cutting-edge data-driven products. This role is helping the firm pioneer AI and ML in the global environment. This role is central to designing and maintaining scalable pipelines, data platforms, and integration

Job Req Id 26953948 Location(s) London, England, United Kingdom Job Type Hybrid Posted Apr. 16, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the o

Client Server

£120,000 - £140,000 /year

Senior Software Engineer / Developer (Java Python Messaging) London / WFH to £140k Are you a Senior Software Engineer with strong Java development experience within finance / trading environments? You could be progressing your career in a hands-on Senior Software Engineer role at the Investment Mana

Who you are A product-focused engineering mindset Experience building distributed systems at scale Test-driven development practices Comfort operating in uncertainty and rapid change Collaborative problem-solving skills Experience with fintech or banking is a plus, but we value problem-solvers from

Lead Software Engineer - Python/Web, office based - London | £90,000 - £100,000 We're working with an innovative B2B Fintech leader driving digital transformation in the financial reporting space on this exciting opportunity. This is a high-impact role for a Python expert to take the technical reins