OAG

Senior Software Engineer

OAG

full-time

Posted on:

Location Type: Hybrid

Location: VilniusLithuania

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Salary

💰 €4,200 per month

Job Level

Tech Stack

About the role

  • Design, develop, and maintain scalable backend services using cloud-native and serverless patterns.
  • Build and operate event-driven and message-based systems to handle high-throughput data flows.
  • Develop containerised services.
  • Work with data platforms using SQL, supporting ingestion, transformation, and delivery use cases.
  • Own services in production, including deployment, monitoring, observability, and reliability.
  • Contribute to architectural discussions and help shape technical direction and best practices.
  • Identify and address technical debt, performance issues, and operational risks.
  • Collaborate closely with other engineers, sharing knowledge and raising engineering standards.

Requirements

  • Several years’ experience building and operating production backend systems.
  • Strong experience with C# / .NET.
  • Solid SQL skills and experience working with relational or analytical databases.
  • Hands-on experience with cloud platforms (AWS preferred, others welcome).
  • Experience designing or working with distributed or event-driven systems.
  • Experience with CI/CD pipelines and modern development workflows.
  • Strong understanding of clean code, testing, and software engineering best practices.
  • Comfortable working in Agile teams (Scrum, Kanban, or similar).
  • Fluent in English.
Benefits
  • Company-provided free lunch every day.
  • An attractive compensation and benefits package, including private health insurance and company bonus scheme.
  • Voluntary participation in a company-supported retirement scheme.
  • A generous annual leave policy that grows with each year of service, plus a day off during your birthday month.
  • Work remotely from anywhere in the world for 1 month each year.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
C#.NETSQLcloud-native patternsserverless patternsevent-driven systemsmessage-based systemscontainerised servicesCI/CD pipelinesAgile methodologies
Soft Skills
collaborationknowledge sharingproblem-solvingcommunicationtechnical directionbest practicesperformance optimizationrisk managementownershipobservability