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Seargin

Java Engineer

Seargin
Lithuania · Contract · Mid-Senior

Join a dynamic team dedicated to building and maintaining business-facing digital solutions that empower advisers and customers to easily schedule and conduct online or in-person meetings. The focus is on delivering seamless user experiences, robust performance, and high availability.

You’ll be part of an international, cross-functional squad with end-to-end ownership — from design and implementation to deployment and production support. The environment encourages innovation, collaboration, and continuous improvement. You’ll also benefit from extensive professional development opportunities to keep your skills sharp and up to date.


Requirements – Must Have

  • 5+ years of professional experience with Java, Kotlin, and Spring Boot.
  • Strong knowledge of RESTful APIs, JUnit, Message Queues (MQ), and Elasticsearch.
  • Experience designing and building cloud-native solutions; familiarity with AWS is a plus.
  • Solid understanding of CI/CD principles; experience with Azure DevOps is advantageous.
  • Proven ability to take ownership of deliverables and work in a structured, reliable manner.
  • Skilled in proposing and discussing technical solutions in a collaborative team setting.
  • Deep commitment to code quality, clean architecture, and best engineering practices.
  • Strong sense of ownership and accountability.
  • Upper-intermediate English (both written and spoken).


Key Responsibilities

  • Refactor and modernize the existing codebase to improve performance and maintainability.
  • Reduce system complexity and enhance scalability.
  • Design, develop, and implement new product features.
  • Maintain, optimize, and enhance existing applications.
  • Participate in production releases and incident management.
  • Design and develop cloud-native systems.
  • Develop and maintain automated tests to ensure code quality.
  • Coach and mentor less experienced developers to support their professional growth.


What We Offer

  • A stimulating environment within a large, innovative IT organization.
  • Collaboration with international teams focused on cutting-edge, business-oriented solutions.
  • Continuous learning and professional training to expand your technical expertise.
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Posted
Nov 04, 2025
Type
Contract
Level
Mid-Senior
Location
Vilniaus
Company
Seargin

Industries

Banking

Categories

Information Technology

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