Luminor Group

Tech Lead (Java)

Luminor Group
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4 months ago
Vilnius, LithuaniaStaff+

Responsibilities

  • Lead technical design and hands-on implementation of Java and Spring Boot backend services.
  • Own architecture decisions and design reliable banking flows for payments, accounts, routing, validation, balances, and statements.
  • Build REST APIs and event-driven integrations using Kafka across internal platforms, data platforms, and external systems.
  • Guide developers through code reviews, design reviews, troubleshooting, technical spikes, and day-to-day engineering decisions.
  • Support modernization of legacy capabilities into maintainable, cloud-ready systems.
  • Collaborate with product owners, architects, developers, platform teams, business stakeholders, and vendors.
  • Drive clean code, testability, monitoring, security, maintainability, data consistency, auditability, recovery, and operational stability.
  • Use AI tools pragmatically to improve engineering speed and quality.

Requirements

  • Strong hands-on backend engineering experience with Java and Spring Boot.
  • Experience with architecture, system design, complex integrations, APIs, microservices, and distributed systems.
  • Experience with Kafka or similar event-streaming technology.
  • AWS or other cloud-native delivery experience, with good database knowledge.
  • Ability to lead developers technically while remaining hands-on with implementation.
  • Clear communication with technical and non-technical stakeholders and fluent spoken and written English.
  • Banking, payments, finance, or other regulated-domain experience is advantageous.
  • Experience with data platforms, data products, analytical integrations, or practical AI in software engineering is a plus.
  • Candidates are primarily expected to be located within the Baltics.

Benefits

  • Flexible working hours and hybrid work.
  • Ability to work from anywhere in the EU, Iceland, Switzerland, and the UK for up to 90 days per year.
  • Additional weeks of vacation after one year with the company.
  • Additional paid volunteer time off.
  • Up to 30 fully paid calendar days annually for military training.
  • Health insurance after the first three months in all three Baltic states and health days for sickness absence without a doctor's note.
  • Wellbeing tools and resources.
  • Internal and external training, LinkedIn Learning, workshops, conferences, and online training.
  • Special offers and pricing for Luminor products and services.
  • Application deadline is November 1; applications should include an English CV in PDF format.
Luminor Group

About Luminor Group

1,001-5,000 employees

Luminor Group is a pan-Baltic retail and corporate bank serving individuals, SMEs, and large companies across Estonia, Latvia, and Lithuania. It offers everyday accounts, cards, mortgages, business lending, savings and investment products, and digital and mobile banking, earning interest and fee income. Founded in 2017 and headquartered in Tallinn, it is now owned by OTP Bank and operates as one of the region’s largest banks.

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