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Senior Software Engineer (Java)

Zartis
Remote
Full Time
Posted December 9, 2025
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Job Description

A Senior Software Engineer specializing in Java and JVM technologies, responsible for designing, developing, and maintaining secure, scalable microservices and distributed systems within the financial industry, while collaborating with cross-functional teams and providing technical leadership.

Key Responsibilities

  • Collaborate with stakeholders to develop solutions based on business requirements and technical considerations.
  • Design, develop, and implement new software components and functionalities.
  • Manage projects by providing status updates and coordinating key tasks.
  • Ensure solutions are thoroughly tested through collaboration with testing teams and automation of test scripts.
  • Develop and maintain integrations with third-party solutions and vendors.
  • Create and maintain technical documentation, including design documents and standards.
  • Provide technical guidance and mentorship to junior team members.

Requirements

  • 8 years of professional backend engineering experience with Java J2EE and related JVM technologies.
  • Strong hands-on expertise with Spring ecosystem including Spring MVC, Spring Boot, Spring Batch, and Spring Integration.
  • Proven experience designing technical solutions from business requirements, including making pragmatic architecture decisions.
  • Solid track record in building and maintaining microservices and distributed systems.
  • Strong understanding of HTTP protocols and designing consuming REST APIs.
  • Experience implementing web application security best practices such as secure coding, authentication and authorization (authN authZ), and OWASP awareness.
  • Strong SQL and RDBMS skills with Oracle, MySQL, or equivalent databases.
  • Proficiency with Git, modern IDEs, and collaborative development workflows.
  • Working knowledge of Linux environments.
  • Experience working in Agile teams with shared ownership and iterative delivery.

Benefits & Perks

100% remote work
Monthly WFH allowance
Career development program with 360º feedback
Allocated time during the week for tech training (online courses, books, conferences, events)
Mentorship program (opportunities to be a mentor or mentee)
Access to Zartis Wellbeing Hub Kara Connect with sessions with mental health professionals, nutritionists, physiotherapists, fitness coaches, and webinars
Multicultural working environment with online team-building activities, webinars, parties, and contests

Ready to Apply?

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