Java Programmer jobs in City of London

A leading FinTech innovator is shaping the future of financial markets - across traditional finance and crypto - with cutting-edge trade surveillance technology. Their mission is to protect investors, enhance transparency, and ensure compliance in some of the world's most dynamic markets. Trusted by regulators and institutions worldwide, their systems monitor over a trillion events every single...

Job Description HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare,...

Contract Role: Senior Software Engineer (x2) Rate: Up to £375/day (Inside IR35) Location: London - 1 day a week onsite Duration: ASAP - 31 March 2026 Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly. We're building a brand-new engineering team to modernise and futureproof Media Services products. This is your chance to...

Launch. Code. Accelerate your tech career with a global superstar brand. Have you got what it takes to succeed The following information should be read carefully by all candidates. Step into the world of finance with a FTSE-listed bank in Guangzhou. As a Software Engineer, you’ll be part of the team behind secure, lightning-fast cross-border payments, building the tech that keeps the world...

Backend Engineer (Kotlin) – Hybrid (London) – Up to £95k #128176; Join a fast-growing cleantech company as a Backend Kotlin Engineer that is driving the global shift to clean, affordable energy through an integrated hardware and software smart-grid platform focused on residential EV charging. By leveraging data, AI, and strong industry partnerships, they connect cars, chargers, people, and energy...

Lead Software Engineer Location: London / Manchester / Bristol Salary: Up to £105k + Excellent Benefits Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. Join one of the UK’s leading digital transformation consultancies, recognised multiple years in a row as a Times Top 100 Company and consistently rated among the best places to...

You will be reporting to the Director of Engineering and Data, and your responsibilities will include: Developing and executing the Community of Practice (CoP) strategy to drive technical excellence and knowledge-sharing. Mentoring and coaching team members for continuous skill development and alignment with technical standards.

Engineering Director – Technology Strategy & Delivery Location: Central London (Hybrid – 2 days per week) Salary: £170,000–£200,000 + Bonus + Benefits We’re seeking an exceptional Engineering Director with deep financial-services experience and a strong consultative approach. This role is ideal for someone who can partner directly with CTOs and executive leaders to shape technology strategy,...

Non-Functional Tester Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. We’re working with a global financial technology group undergoing a major transformation to modernise its post-trade infrastructure. The organisation is transitioning from legacy systems to a cloud-native, Kafka-based architecture designed for resilience,...

You will be working with customers and other team members in addressing their questions via phone/email about the LNRSG Service The issues can range from a simple password reset to webpage workflow of LNRSG code to troubleshooting network connections to working with the customer on specific rules to improve their risk posture.

You will not be coding in this role, but an understanding of how systems are knitted together from a development perspective is key as you will be working closely with the engineering teams who will be building the applications. To be right for this role, you will need to have a track record in the following:

TreasurySpring is the product of an obsession with fixing the fundamental structural problems in money markets. Our fascination with the sector began painfully, during the Global Financial Crisis of 2008, where we had a front-row seat to watch the evaporation of liquidity in fixed income and the near collapse of the entire short-dated funding markets. All candidates should make sure to read the...

You must be eligible to obtain SC (Security Check) clearance - this requires 5 years' continuous UK residency prior to application.

Lead Cloud Engineer Hybrid Working – London – 2 days a week on site. Financial Services Considering making an application for this job Check all the details in this job description, and then click on Apply. Lorien's leading banking client is looking for a Lead Cloud Engineer to lead their engineering teams on a long-term Infrastructure Modernisation Programme. You’ll work within empowered...

You will be managing a high-performing scrum team focused on ingesting data into a cutting-edge EMEA Data Platform, with a particular focus on Finance reporting and ECB onboarding.

Trading Software Engineer - Systematic Market Maker Location: London (onsite 4 days) £375k++ total compensation All candidates should make sure to read the following job description and information carefully before applying. Quant capital is urgently looking for a Software Developer to join a prestigious market maker. This role sits in a highly autonomous engineering team building...

You will be expected to travel to customer sites and events when required. Solution Configuration & Technical Delivery - Configure and customise solutions, conduct technical discovery and design and articulate architectures that align with client requirements and integration needs.

Overview Do you want your voice heard and your actions to count? Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required. Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world's leading financial groups. Across the globe, we're 150,000 colleagues, striving to make a...

Engineering Director – Technology Strategy & Delivery Location: Central London (Hybrid – 2 days per week) Salary: £170,000–£200,000 + Bonus + Benefits We’re seeking an exceptional Engineering Director with deep financial-services experience and a strong consultative approach. This role is ideal for someone who can partner directly with CTOs and executive leaders to shape technology strategy,...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and...