Jobs for full-stack java engineer legacy modernization cloud at London

DescriptionAt Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and a year ago we split out as a separate...

A rapidly growing payments technology company in London is seeking a Senior Full Stack .NET Engineer to enhance their team. This pivotal role involves designing cloud-native applications and integrations, with strong focus on .NET Core, Microsoft Azure, and SQL. The ideal candidate has 5+ years of experience and is excited to influence product strategy in a...

hackajob is partnering directly with BNY Mellon to hire for this role.Please make sure you read the following details carefully before making any applications.BNY is seeking Engineers who amplify team impact through technical leadership and force-multiplier behaviors. In this role, you will elevate those around you by raising engineering standards,...

hackajob is partnering directly with BNY Mellon to hire for this role.Please make sure you read the following details carefully before making any applications.BNY is seeking Engineers who amplify team impact through technical leadership and force-multiplier behaviors. In this role, you will elevate those around you by raising engineering standards,...

Host Broadcast Services (HBS) is a leading, independent host broadcast specialist, dedicated to helping international sports federations, organising committees, and rights holders deliver their events to a global audience. We provide world-class broadcast solutions for some of the world’s biggest sporting events, including the prestigious FIFA World...

Hybrid: 2 days in the office – Wednesdays + 1 flexible dayIs this the next step in your career Find out if you are the right candidate by reading through the complete overview below.Salary + allowances, bonus & pensionStart: Immediate / Mid-to-Late September 2026Employment: PermanentLevel: Entry Level / Early CareerInterview: Fast-tracked 2-stage...

Company DescriptionJobs for Humanity is partnering with FIS Global to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Deaf or Hard of Hearing, Black, Hispanic, Asian, Military Veterans, the Elderly, the LGBTQ, and Justice...

Senior Full Stack Software Developer (React / TypeScript / Node) Fully remote and flexible working - £50,000 - £60,000 A fantastic opportunity for a Senior Full Stack Software Developer to join a leading HealthTech company, joining a growing remote digital team and helping to build their scalable, high quality modern applications. The role is full-stack...

This is a free training course followed by the potential for a role with one of our clients. Title: Tech Lead - AWS Migration Job location: Remote, UK (1 day per fortnight in London or Manchester) Description: These job roles are linked directly to free education, and upon completion of our course, you will be equipped to start your new role. THE ROLE:Our...

Java Developer in Test / SDET London / WFH to £90kDo you have Java coding skills and strong test automation experience - looking for an opportunity to work on high impact, client facing projects across Financial Services and Energy?You could be progressing your career at a global technology consultancy.You'll join a talented engineering team, working across...

Solutions Architect - Data ModernizationSearce means ‘a fine sieve’ & indicates ‘to refine, to analyze, to improve’. It signifies our way of working: To improve to the finest degree of excellence, ‘solving for better’ every time. Searcians are passionate improvers & solvers who love to question the status quo.The primary purpose of all of us, at...

Working at CreateFutureCreateFuture is an AI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and services that make a difference  while always putting people first. We’re a team of...

DescriptionJoin us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integrations and drive experimentation and...

Job DescriptionNetworks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated network and network security environment. This is a tremendous opportunity to...

GenAI Full Stack Engineer - Managing Consultant - Digital Excellence - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Strategy & Transformation At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely...

DescriptionLyst is a global fashion shopping platform founded in London in 2010 and catering to over 160M shoppers per year. We offer our customers the largest assortment of premium and luxury fashion products in one place, curating pieces from 27,000 of the world's leading brands and stores. In 2025, Lyst joined Zozo, operators of Zozotown, the leading...

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing...

Senior Backend Java Engineer Build software that matters. Shape the future of engineering. We're looking for an experienced Senior Backend Java Engineer who is passionate about building scalable, high-quality software and helping teams grow. This is more than a hands-on engineering role—you'll influence technical direction, mentor other engineers, drive...

**Senior Full-Stack Developer | Active SC Clearance** **£65,000 - £80,000 | London / Hybrid** SR2 are working with a small, growing technology consultancy who are looking for a Senior Full-Stack Developer to join their team, working on a long-term project with a public sector client. This is a great opportunity if you like the variety of consultancy but...

About the role: Join the team behind Price Service—a mission-critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon.We’re building a robust, internet-facing API that runs...