Senior Java Developer

Description

You'll be working in the Investment Bank Technology CTO Engineering team based in London and Kraków. Our role is to provide IB Technology teams with oversight, support, and solutions to implement a strategic architecture on public cloud services. We help by sharing the architecture vision, working with teams on their solution design, creating code samples and documentation, and ensuring that the developer experience of migrating to the cloud within our organization is easy and enticing. Your role: You'll be working on one of the most ambitious and critical technology projects: to modernise and migrate a large proportion of over 1000 applications to public cloud infrastructure and managed services. You'll collaborate with global IT teams across the Investment Bank to help them on their cloud migration journey and engineer common, reusable solutions that can be used to accelerate cloud adoption and application modernisation across the organisation. We're looking for someone who'll be able to: Work collaboratively across the organisation Solve challenging problems in an elegant but pragmatic way Write high-quality, reusable code and adhere to coding standards Write professional, clear, and comprehensive documentation Apply best development and DevOps practices and effectively utilize technologies

What we offer

• Global Relocation - (Relocation options; Experience in an international environment; Cross-cultural experience)

• Recognition and Evaluation - (Feedback culture; Regular appraisals)

• Time Off - (Annual holiday - 20 or 26 days. The duration of the leave depends on the overall seniority; Occasional leave - 1 or 2 days/ depending on the circumstances; Child care leave - 2 days or 16 hours per year; Absence due to force majeure - 2 days or 16 hours per year; Maternity Leave - 20 weeks; Parental Leave - 41 weeks; Paternity Leave - 14 days)

• Luxoft Training Center - (Expert-led tech courses covering basic to advanced topics; Internal instructor-led soft skills courses; Comprehensive in-house self-learning resources for both soft and hard skills; Access to external self-learning libraries like ProQuest eBook and Udemy for Business; Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy; Custom Learning Programs: upskilling, reskilling, technical mentorship; Leadership Programs for Managers)

• Well-being and Work-life Balance - (Multisport card; Possibility to order Multisport card at the corporate rate for family members; LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.; One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners; Preferential banking offer; Preferential car leasing offer; Cafeteria program discounts for shops, cinema tickets, holiday offers; Luxoft Social Benefit Fund: sport and recreation benefits, the possibility to receive financial support)

• Health Care - (Private Healthcare Insurance with unlimited access to specialists; Full dental support; Travel Insurance; Possibility to add private healthcare coverage for family members at the corporate rate; Life insurance at the corporate rate for employees and family members, including payment of the basic package for the employee by the employer; Reimbursement for corrective glasses)

• Company Events and Friendly Environment - (Many fun social activities organized by the Luxoft team offline in your city; Online entertainment events for whole company and local team events; A workplace where you’re treated with respect within a multicultural team)

• Internal Mobility - (Rotation between projects and accounts; New career opportunities)

• Self-Learning Library

• CSR Projects

Other

• Languages: English: C1 Advanced

• Seniority: Senior

Requirements

• Solid background in development using Java (at least 8 years)

• Proficiency in AI-augmented development tools such as GitHub Copilot or Claude Code

• CI/CD including tools such as Maven, Gradle, Jenkins, TeamCity, GitLab etc.

• Containers and container orchestration using Docker, Kubernetes, and Helm

• Microsoft Azure or other major cloud platforms

• Infrastructure-as-code, using tools such as Terraform, ARM, or CloudFormation

• Scripting languages including Windows PowerShell, Bash etc.

• GitLab or similar, contributing to open source projects

• Agile development practices (Scrum, Kanban)

• DevOps practices and the value of automation

• Experience with JavaScript, Python, Go

• Experience working in geographically distributed teams

Responsibilities

• Create, maintain, evolve, and communicate architectural standards, guardrails, reference architectures and best practices, aligned with both IB and GCTO strategy

• Own and run key architectural governance processes within the IB CTO function, ensuring proactive architectural control across the division.

• GCTO point of contact for the Investment Bank, representing IB CTO in group-led initiatives and ensuring clear, relevant communication flows

• Triage incoming IB and GCTO work, determine impact, and coordinate responses, shielding the core architecture team by absorbing operational, data-gathering, and coordination tasks.

• Support IB engineering teams with early engagement on new initiatives, ensuring architectural considerations are addressed from ideation to delivery

• You are:

• focused on quality

• an excellent communicator

• aware of ongoing technology trends and know how to pragmatically leverage their benefits

• a quick learner

• comfortable working independently, as well as in a team-oriented, collaborative environment

• fluent in English