Software Engineer jobs in Lithuania

Explore 3 matching jobs.

Surfshark

Senior VPN Software Engineer

Surfshark

Posted: 10/21/2026
AnsibleHAProxyLinuxGo
Parexel

Senior PK Analyst – R Programmer

Parexel

Posted: 10/20/2026
Google Cloud PlatformLinuxUnix
GoMining

NetSuite Developer

GoMining

Posted: 10/13/2026
Oracle
Telia

Developer

Telia

Posted: 9/29/2026
DockerJavaScriptLinuxMongoDBPHPSQLTypeScriptVue.jsGo
Surfshark

Senior VPN Software Engineer

Surfshark
Posted 10/21/2026full-timeVilnius • LithuaniaSenior💰 €4,750 - €7,000 per monthWebsite
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Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and scaling VPN software, optimizing networking stacks, and architecting solutions for high-scale environments. Proficient in programming with Go and C, with hands-on experience in automation using Ansible and CI/CD pipelines.

Highest-signal resume keywords
VPN Software DesignProgramming In GoAnsible AutomationLinux Networking OptimizationScalable Deployment Architectures

Tech Stack

Tools & technologies
AnsibleHAProxyLinuxGo

About the role

Key responsibilities & impact
  • Design and scale proprietary VPN software, including SDN, Dausos, and WCB
  • Extend and optimize WireGuard and HAProxy
  • Debug and tune the Linux networking stack for high-scale traffic
  • Maintain custom Debian images
  • Write eBPF programs for packet processing
  • Architect systems for ultra-low latency and high throughput
  • Lead R&D on custom protocol extensions and optimizations
  • Drive large-scale refactoring and establish coding standards
  • Collaborate with the SRE team to automate a global fleet through Ansible deployments and custom CI/CD pipelines

Requirements

What you’ll need
  • Proven experience tracing complex production issues across code, OS, and service boundaries
  • Proven experience architecting solutions that hold up across thousands of servers
  • Programming skills in Go and/or C
  • Hands-on experience with Ansible
  • Solid grasp of scalable deployment architectures

Benefits

Comp & perks
  • Time dedicated to learning, conferences, online learning platforms, and books for professional development
  • Online workouts, physical coach, gym, and regular mental health checks
  • Choice of technical equipment and tools
  • Yearly workation, Friday get-togethers, team buildings, and company celebrations
  • Partial compensation of public transport costs
  • Up to two remote days per week
  • Work-from-anywhere policy allowing work from almost anywhere in the world
  • Premium Surfshark accounts for you, your family, and friends

ATS Keywords

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Applicant Tracking System Keywords

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

Hard Skills
Go ProgrammingC ProgrammingEBPF ProgrammingLinux NetworkingCustom Debian ImagesWireGuard OptimizationHAProxy OptimizationSystem ArchitectureDebugging Complex IssuesCoding Standards Establishment
Soft Skills
CollaborationLeadership
Tools & Technologies
AnsibleCI/CD PipelinesSDNDausosWCB
Industry Keywords
High-Scale TrafficUltra-Low LatencyPacket ProcessingCustom Protocol ExtensionsLarge-Scale Refactoring