{"id":2171752,"url":"https://alion.io/job/capgemini-java-full-stack-developer-broker-dealer-capital-markets","title":"Java Full Stack Developer (Broker Dealer / Capital Markets)","company":{"id":145,"name":"Capgemini","domain":"capgemini.com","url":"https://alion.io/company/capgemini","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":81,"open_postings":1748,"ghost_share":0,"stale_share":0.761,"repost_share":0.001,"time_to_fill_p50_days":27,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":61000,"max_usd":153000,"period":"year","method":"role_country_seniority_unknown","sample_n":359},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Apache Kafka","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Gradle","optional":false},{"name":"Hibernate","optional":false},{"name":"JavaScript","optional":false},{"name":"Maven","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring MVC","optional":false},{"name":"Spring Security","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Cypress","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"GitHub Actions","optional":true},{"name":"Java","optional":true},{"name":"Jenkins","optional":true},{"name":"JUnit","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true},{"name":"Mockito","optional":true},{"name":"Redis","optional":true},{"name":"Selenium","optional":true}],"status":"live","first_seen_at":"2026-10-09T11:10:22Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-12T06:06:29Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"About the Job you are considering:\nJoin Capgemini’s Financial Services Business Unit within the Cloud & Custom Applications (C&CA) practice, where we Consult with Purpose. Continuously Evolve. Architect Tomorrow. We are seeking a talented Java Full Stack Developer to help deliver scalable, business-critical solutions for Broker Dealer and Capital Markets clients. This role is ideal for an experienced engineer who combines strong technical expertise with a collaborative mindset and a passion for delivering client outcomes. You will work with multidisciplinary teams to build modern, secure, and resilient applications while contributing to a future-ready, AI-fluent engineering culture that drives meaningful business value.\nHybrid working:\nThe places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.\nKey Responsibilities:\nDesign develop test and deploy full stack applications using Java\nMust to have UK Broker dealer and capital market experience\nBuild robust RESTful APIs and microservices for high-volume low latency systems\nCollaborate with product owners business analysts architects and QA teams to deliver high-quality solutions\nDevelop responsive reusable UI components and integrate them with backend services\nParticipate in architecture code reviews and technical design discussions\nOptimize application performance reliability and scalability\nImplement best practices for security data protection and compliance in financial systems\nCreate and maintain technical documentation for code APIs and deployment processes\nTroubleshoot production issues and provide timely resolution in collaboration with support teams\nContribute to CICD pipelines and DevOps automation practices\nMust-Have Skills\nStrong Handson experience in Java 81117andSpring Boot Kafka Spring MVC Spring Security\nStrong in Python work experience\nSolid experience with REST Apis Microservices Architecture and messaging systems Kafka RabbitMQ\nProficiency in frontend technologies Angular React JavaScript TypeScript HTML5 CSS3\nExperience with relational databases such as Oracle SQL Server or PostgreSQL\nGood understanding of ORM frameworks like Hibernate JPA\nFamiliarity with build and dependency tools Maven Gradle\nExperience with version control systems such as Git\nStrong knowledge of software design principles data structures and multithreading concurrency\nExcellent analytical problem solving and communication skills\nGood-to-Have Skills:\nExperience in financial services investment banking or capital markets\nExposure to cloud platforms AWS Azure GCP and containerization Docker Kubernetes\nKnowledge of caching and performance tools Redis Elastic profiling tools\nFamiliarity with CICD tools such as Jenkins GitHub Actions or similar\nExperience with automated testing frameworks JUnit Mockito Cypress Selenium\nUnderstanding of secure coding and regulatory compliance requirements in banking environments\nWe are a Disability Confident Employer:\nCapgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:\nDeclare they have a disability, and \nMeet the minimum essential criteria for the role.\nPlease opt in during the application process.\nMake It Real (what does it mean for you):\nYou’d be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions. \nTo help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy.\nYou will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard Manage Mentor, Cybersecurity qualifications and much more.\nYou will be joining one of the World’s Most Ethical Companies®, as recognised by Ethisphere® for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of.\nWhy you should consider Capgemini:\nGrowing clients’ businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you’ll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what’s possible. It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is.\nAbout Capgemini:\nCapgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. 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