Principal Backend Engineer - Java

Навыки

• Agile
• AI-инструменты в работе
• AWS
• Резервное копирование
• CI/CD
• Cucumber / Gherkin
• Распределённые системы

О компании и продукте

• Capco is growing our Engineering team, and we’re looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services.
• As a Principal Backend Engineer at Capco, you’ll contribute to high-impact, client-facing projects and work with cloud-native technologies across different domains within Financial Services & Energy. You’ll collaborate with talented engineers, contribute to architecture and engineering decisions, and have access to industry-leading learning and development opportunities.
• You’ll also use approved AI tools, automation and AI-enabled engineering workflows where appropriate to improve development speed, quality and productivity, while applying human judgement, responsible AI guardrails and appropriate review.
• Principal Backend Engineer – Java

Задачи

• Build and deliver scalable backend services using Java 11, 17+, designing APIs and microservices for enterprise systems
• Work across cloud platforms, particularly AWS, applying cloud-native deployment techniques and contributing to architecture and solution design
• Develop robust automated test coverage across unit, component, integration, end-to-end and performance testing
• Collaborate with clients, product managers and engineers in agile teams to design, deliver and troubleshoot large-scale distributed systems
• Use approved AI tools, automation and AI-enabled workflows to support engineering activities such as development, testing, troubleshooting and documentation, with appropriate human review and responsible AI controls

Требования

• Expertise in Java 11, 17+ and Spring Boot, with experience designing and delivering large-scale enterprise backend systems
• Experience with cloud-native and distributed architectures, including microservices, event-driven patterns and CQRS, preferably deployed within AWS
• Experience with CI/CD, Infrastructure as Code such as CloudFormation, and SQL and NoSQL databases
• Experience with Kafka, Java streaming, automated testing and troubleshooting distributed systems
• Curiosity and practical experience using approved AI, GenAI or AI-enabled development tools to improve engineering productivity, with an understanding of human-in-the-loop review, responsible AI, guardrails and escalation where required

Будет плюсом

• An appetite to contribute to the wider Capco business through activities such as thought leadership, supporting RFPs and coaching or mentoring engineering colleagues
• Proficiency with GitLab for CI/CD processes and experience writing automation test cases in Cucumber using Behaviour Driven Development (BDD)
• AWS Certified Solutions Architect – Associate or Professional level certification
• Knowledge of security best practices, including IAM Roles and KMS
• Experience exploring responsible AI-enabled engineering practices, including automation or Agentic AI workflows, while maintaining appropriate review, auditability and human oversight
• Why Join Capco
• Deliver high-impact technology solutions for Tier 1 financial institutions
• Work in a collaborative, flat, and entrepreneurial consulting culture
• Access continuous learning, training, and industry certifications
• Be part of a team shaping the future of digital financial services
• Help shape the future of digital transformation across FS & Energy
• We offer a competitive, people-first benefits package designed to support every aspect of your life

Условия

• Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover
• Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders
• Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement
• Family Care: 8 complimentary backup care sessions for emergency childcare or elder care
• Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs
• Continuous Learning: Your growth, your way – minimum 40 hours of training annually
• Take your pick from workshops, certifications and e-learning
• Plus, a Business Coach assigned from Day One provides one-to-one guidance to support your goals and accelerate your development
• Healthcare Access: Convenient online GP services
• Extra Perks: Gympass (Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance
• Inclusion at Capco
• We’re committed to making our recruitment process accessible and straightforward for everyone
• If you need any adjustments at any stage, just let us know – we’ll be happy to help
• We value each person’s unique perspective and contribution
• At Capco, we believe that being yourself is your greatest strength
• Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day
• Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent

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