Lead Java Developer shaping solutions for SEB’s Calypso platform. Collaborating across teams to ensure architectural quality and technical ownership in an Agile environment.
Responsibilities
Taking **technical responsibility** for design, development, and maintenance of complex IT solutions within the Calypso domain
Building and evolving **high‑complexity systems** with clear, maintainable, and testable architecture (backend and frontend where applicable)
Acting as a **go-to technical expert** within the team and at tribe / department level
Ensuring alignment with **architectural principles, secure development practices, and SEB technology standards**
Driving and contributing to **technical roadmaps**, architectural enablers, and long‑term solution evolution
Actively participating in planning, PI activities, and follow‑ups to secure expected deliveries (quality, time, cost)
Coaching and supporting developers, sharing best practices, and raising overall technical maturity of the team
Proactively identifying improvement and automation opportunities related to solutions, delivery, IT security, and Ways of Working
Collaborating closely with stakeholders to understand business needs and translate them into sustainable technical solutions
Taking responsibility for own competence development and actively promoting modern tools, practices, and engineering excellence
Requirements
Extensive hands‑on experience as a senior Java developer or solution developer working with **complex enterprise systems**
Proven ability to **design, explain, and evolve detailed architecture** across multiple systems
Strong experience in **CI/CD practices**, modern development toolchains, and automated quality controls
Experience acting as a **technical leader** in Agile teams, including guiding others and leading cross‑team initiatives
Solid understanding of **secure development principles**, system stability, performance, and operational excellence
Ability to collaborate effectively across teams, domains, and managerial levels, always with SEB’s best interest in mind
Experience working in Agile environments (Scrum / SAFe) and participating in planning and large‑scale delivery cadences
Excellent communication skills and the ability to clearly explain technical concepts to both technical and non‑technical stakeholders
Fluency in English, as work execution and collaboration are international
Interest in financial services and capital markets systems (prior experience is a strong advantage).
**Experience in Technology areas**
**Backend development:** Java, Spring Boot
**Messaging & integration:** ActiveMQ, IBM MQ, Kafka
**Data storage:** Oracle Database
**Version control & CI/CD:** Git, GitHub, GitHub Actions
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