Senior Full-Stack Java Engineer

Belvedere Recruitment Wrocław 2026-10-26
  • 8-10 years of full-stack engineering experience across backend and frontend development
  • Strong expertise in Java 8 and Spring Boot framework
  • Proficiency with React, TypeScript and modern JavaScript development
  • Experience with Kafka for event-driven architectures
  • Knowledge of REST and GraphQL API design and implementation
  • Familiarity with both SQL and NoSQL database technologies
  • Understanding of Docker containerisation and cloud platforms (AWS, GCP or Azure)
  • Experience with CI/CD pipelines and DevOps practices
  • Ability to modernise legacy applications while maintaining system stability
  • Strong problem-solving skills for production troubleshooting and performance optimisation
  • Experience with automated testing and code quality practices
  • Collaborative approach working with cross-functional teams
  • Knowledge of security best practices including vulnerability management
  • Familiarity with build tools such as Maven, npm and pnpm

Location: Wrocław

Contract Type: 6 Months

  • Work on modernising digital platforms serving financial advisors and clients across the Americas
  • Build scalable solutions using Java, Spring Boot, React and cloud technologies
  • Lead platform evolution from legacy systems to modern architectures
  • Leverage AI-assisted development tools including GitHub Copilot and GenAI solutions
  • Join a global technology organisation within a leading wealth management business

Company Overview

Our client is a global technology organisation within a leading wealth management business, responsible for building and running platforms that serve financial advisors and their clients across the Americas. The team delivers investment, advisory and trading platforms that enable advisors and clients to research, advise on and execute investment decisions. They focus on creating scalable, secure and highly available digital experiences while driving platform modernisation and cloud adoption initiatives. The organisation values engineering excellence, collaboration and innovation, working closely with product owners, architects and business stakeholders to deliver meaningful client capabilities.

They are seeking an experienced Senior Full-Stack Java Engineer to join their team in Wrocław, working on the evolution and modernisation of key digital platforms. This role offers the opportunity to transform legacy applications while building innovative web and mobile experiences using modern frameworks, cloud platforms and AI-assisted engineering practices.

Position Overview

As a Senior Full-Stack Java Engineer, you'll play a central role in modernising digital platforms that directly impact how financial advisors and clients interact with investment and advisory services. You'll work across the full technology stack, from backend services and APIs to modern web applications, while contributing to cloud migration initiatives and platform evolution. Your work will support critical business processes, enhance user experiences and improve platform performance, reliability and scalability. This position combines hands-on development with technical leadership, allowing you to shape architecture decisions and drive engineering best practices.

Benefits

While specific benefits details are not provided, you'll join a global technology organisation focused on delivering high-impact platforms within the wealth management sector. You'll work alongside talented engineers, architects and product teams in a collaborative environment that values technical excellence and continuous improvement. The role offers exposure to modern technologies, cloud platforms and AI-assisted development tools, providing opportunities to expand your technical skills while contributing to meaningful digital experiences for financial advisors and their clients.

,[Develop and enhance backend applications using Java 8 and Spring Boot 2.7 for client and advisor journeys , Build responsive web applications with React, TypeScript and JSP following modern frontend practices , Modernise legacy Struts 1.1 applications by migrating capabilities to contemporary frameworks , Create REST and GraphQL APIs enabling integration across web, mobile and backend systems , Implement event-driven architectures using Kafka for scalable business processes , Optimise data access layers across SQL and NoSQL databases , Establish automated testing, code reviews and CI/CD pipelines for quality delivery , Support DevOps initiatives including build automation and monorepo migration using Maven, npm and pnpm , Deploy containerised workloads with Docker across AWS, GCP and Azure environments , Manage vulnerability remediation including CVE management, dependency upgrades and certificate lifecycle , Troubleshoot production issues and conduct root-cause analysis to improve platform reliability , Collaborate with product owners, architects, UX teams and mobile engineers on feature delivery , Apply AI-assisted development tools like GitHub Copilot to enhance productivity , Design GenAI and Retrieval-Augmented Generation solutions for business workflows , Contribute to architecture discussions, technical documentation and modernisation roadmaps ] Requirements: Java, Spring Boot, React, TypeScript, JavaScript, Kafka, API, SQL, Docker, Cloud platform, AWS, Azure, CI/CD Pipelines, DevOps, npm