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

Full Stack Developer (Node/React) Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Full Stack Engineer, with skills working in Node and React, to join a high-performing product team working on a global, high-traffic eCommerce platform handling thousands of...

Senior Java Developer - Digital & Public ServicesA growing digital consultancy delivering complex, high-impact services into the public sector is looking for aSenior Java Developerto join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development of scalable, secure software solutions while influencing...

About Our Client Our Client is a fast-growing AI company transforming customer service through AI-powered voice agents. Their technology enables businesses to automate calls, emails, WhatsApp conversations, bookings, payments, and CRM workflows with human-like efficiency. Founded in 2023, Our Client has experienced exceptional growth, recently securing a $13...

Your newpany I'm looking for a Fullstack Developer with Java experience to join a well-known team on a 12-month contract. Office attendance required at least 3 days per week. During the first month, attendance is expected to be 5 days per week, subject to project requirements. Remote working will be considered after 5 months. The location of the role is...

Monq Ltd is building an AI-powered platform for strategic procurement negotiations. We’re hiring a senior full-stack engineer to own the full tech stack—from APIs to frontend to cloud infrastructure. You’ll ship production code weekly and collaborate with enterprise customers.You’ll work with TypeScript, React, NestJS, PostgreSQL, and AWS,...

Job DescriptionDo you have the following skills, experience and drive to succeed in this role Find out below.Full Stack Engineer - Frontend focusedLondon N1 – Full Time – Hybrid – Salary Dependent on ExperienceReady to revolutionize global logistics?Join Reelables and help us transform how the world tracks packages. We’re pioneering paper-thin smart...

About the BusinessLexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in evaluating and predicting risk and enhancing operational efficiency. We use the power of data and advanced analytics to help our customers make better,...

A leading technology consulting firm in London is seeking a Full Stack Data Scientist to develop and implement AI solutions. The ideal candidate will combine data science with software engineering capabilities, focusing on machine learning and knowledge graphs. Responsibilities include designing advanced models and collaborating with teams on scalable...

Role: Java Software Developer Location: LondonOnsite Presence: Hybrid working / 3 days in-office Industry: Financial ServicesStart Date: ASAPEnd Date: March 2026 (likely extensions)Rate: £450 via Rockford Payroll Role Overview We are looking for Java software engineers to work with our clients Market Technology organisation, tasked with building and...

hackajob is partnering directly with BlackRock to hire for this role.Submit your CV and any additional required information after you have read this description by clicking on the application button.About this roleWhat are Aladdin and Trading Engineering???You will be working on BlackRock's investment operating system called Aladdin. Aladdin is used both...

hackajob is partnering directly with BNY Mellon to hire for this role.Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.Senior Vice President, Full-Stack Engineer Opportunities.At BNY, our culture allows us to run our company better and enables employees growth and success.As a leading...

Cloud Architect (Azure & GCP)Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding.Location: Canary Wharf or Liverpool Street, London (Hybrid – 3 days onsite) Role SummaryI'm seeking a hands-on Cloud Architect to accelerate a major cloud transformation and application modernisation...

KM5Role SummaryAs the Principal of Cloud Infrastructure and Engineering, within the Global Technology Engineering & Operations organization,  you will lead the team responsible for designing, developing, and deploying cloud-based infrastructure and automation to meet the organization's evolving needs. Cloud Infrastructure and Engineering is a globally...

At FDJ UNITED, we don't just follow the game, we reinvent it.FDJ UNITED is one of Europe’s leading betting and gaming operators, with a vast portfolio of iconic brands and a reputation for technological excellence. With more than 5,000 employees and a presence in around fifteen regulated markets, the Group offers a diversified, responsible range of games,...

Hybrid: 2 days in the office – Wednesdays + 1 flexible daySalary + allowances, bonus & pensionStart: Immediate / Mid-to-Late September 2026Employment: PermanentLevel: Entry Level / Early CareerInterview: Fast-tracked 2-stage processThe OpportunityAn established global IT and Digital Solutions organisation is looking for an early-career Full Stack Engineer...

Hays are now looking for a Java Engineer / AWS Serverless Engineer (SC Cleared) for one of our local clients: £428 p/d Inside IR35 Remote (occasional travel to London) 6 month+ contract Candidates must hold current SC Clearance Role OverviewWe're looking for a hands-on Java Engineer to develop and support cloud-native services within an AWS...

Principal Software EngineerIf you think you are the right match for the following opportunity, apply after reading the complete description.Salary to £80k, poss higher for their Unicorn candidateRole can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid)- approx. once a month.NB: Please only apply if...

Job DescriptionPlease make an application promptly if you are a good match for this role due to high levels of interest.FULL STACK ENGINEER (AI-NATIVE)Up to £85,000 + BenefitsLondon (Hybrid, 2 Days per Week)This is a great opportunity to join a high-growth fintech scale-up where you can take ownership of customer-facing products whilst working in an...

Senior Java EngineerHave you got the right qualifications and skills for this job Find out below, and hit apply to be considered.£60,000 - 75,000 GBPBonus, Pension, BenefitsRemote WORKING Type: PermanentSenior Java EngineerPayments TechnologyLocation: UK Wide / Primarily Remote WorkingSalary: Up to £75,000 + Benefits PackageAbout the RoleWe're working with...

BNY, a leading global financial services company, is seeking a Senior Vice President, Full-Stack Engineer to lead high-impact engineering teams in London. The role involves owning end-to-end delivery of mission-critical software, raising engineering standards, and collaborating with product and business stakeholders to create secure and scalable systems.The...