backend developer w java

Please note: You need to be based in the UK or Ireland No Visa sponsorship offered Salary: Up to £50k Engineer systems that power real-world commerce. Our client is building the next generation of capabilities that power a fast-growing, merchant-focused ecosystem. Their mandate is clear: deliver value radically, responsibly, and consistently. They believe...

Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful...

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...

Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future - to run smarter today while adapting for tomorrow's markets, customers, and communities. Our...

OverviewAt Databricks, we are passionate about enabling data teams to solve the world's toughest problems by building and running the data and AI infrastructure platform that helps customers use deep data insights to improve their business. We focus on tackling technical challenges across design, scalability, and reliability, and we are just getting...

Mangopay is a wallet‑based payment infrastructure built specifically for organisations with complex, multi‑party fund flows. A pioneer in multi‑party payments. Our solution optimises fund flows on behalf of the organisations we work with using wallets as programmable, composable building blocks. Mangopay’s regulated platform collects payments,...

Saragossa, a leading global hedge fund, is seeking a Software Developer to help rebuild internal tools and real-time trading platforms. You will own key projects and work with business users to capture requirements.The role emphasizes backend engineering with C# or Java, experience in distributed data-driven environments, and familiarity with Kafka or Flink....

Location: Manchester (Spinningfields) | Hybrid: 2 days in the office per weekLevel: SeniorTech: AWS, Java, Typescript, Vue.js (Backend leaning)Why Join Us?We’re MONY Group, one of the UK's largest consumer technology platforms, helping over 24 million people make better financial decisions every month through our core brands of MoneySuperMarket,...

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical...

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning...

We are seeking a Senior Data Engineer with strong SQL and Java expertise to design and deliver scalable data solutions.In this role, you will leverage Java's robustness and Scala's functional data-processing power to build scalable pipelines, manage distributed big data frameworks, and optimize our data platform.Location: 3days/w onsite in GlasgowKey...

JPMorgan Chase & Co. is seeking a Lead Software Engineer to join the J.P. Morgan Personal Investing backend platform in London. You will design, develop, and maintain Java/Spring Boot frameworks that power scalable financial services and APIs.You will collaborate with product engineering and infrastructure teams to drive standardisation, best practices, and...

A growing capital markets technology business is looking to hire a Senior Java Developer to play a key role in building and evolving a cloud-native post-trade platform used across client reporting, APIs, workflow management, and trading operations.This is a hands-on engineering role with strong exposure across platform architecture, distributed systems,...

Albany Beck are a Management Consultancy focused on providing specialist talent and transformative solutions to Financial Services clients. We combine subject matter expertise with innovative delivery models that help clients scale efficiently, while offering meaningful, long-term career opportunities to our people. At Albany Beck, you’ll be choosing to...

We are seeking a Senior Data Engineer with strong SQL and Java expertise to design and deliver scalable data solutions.In this role, you will leverage Java's robustness and Scala's functional data-processing power to build scalable pipelines, manage distributed big data frameworks, and optimize our data platform.Location: 3days/w onsite in GlasgowKey...

Senior Backend Engineer, Java, Kotlin, AWS | Fintech, Payments Platform (B2B) | Leeds, Hybrid (2 days per week) | Salary Up to £85,000+ Bonus & Benefits The Company We are working with an international Fintech Start‑Up in the payments space who are completely changing the game for how payments work for small businesses. They have built a platform that...

Citi London is seeking a Lead Web3 Engineer to drive backend development for the Integrated Digital Assets Platform. You will build enterprise-grade web applications, connect to blockchain networks, and develop APIs and services that enable tokenized assets and digital infrastructure.The role requires strong Java/Spring experience, familiarity with Web3...

About UsSolirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery.We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical...

Software Engineer / Developer (Java API Kafka AWS) London / WFH to £90kAre you a technologist with strong Java backend development skills?You could be progressing your career working on a financial Tech for Good product in a hands-on Software Engineer role at a scale-up software house.The platform enables easier money transfer to people in emerging...

Scrumconnect Consulting, based in Swansea, Wales, is seeking a highly skilled Java Developer to lead design, development and delivery of scalable enterprise applications. You will drive Java/Spring Boot technical leadership, guide architecture choices and mentor teams, delivering secure, high-performing backend services.Role emphasizes collaboration with...