Senior Software Engineer - Ukraine

Picogrid
Kyiv, UA
On-site

Who this role is best for

Geared toward senior backend engineers comfortable with high-stakes military technology deployments in Ukraine.

Best fit for

  • Senior engineers who thrive under pressure and demand immediate impact.
    — “thrives under pressure and demands their work have an immediate, tangible impact
  • Backend specialists with proven experience in distributed systems and real-time processing.
    — “Strong background in APIs, distributed systems, data pipelines, or real-time processing
  • Candidates with direct customer interaction and high engineering standards.
    — “History of working directly with customers to build and deliver meaningful software

Things to consider

  • Role requires constant innovation in a high-stakes environment.
    — “This role requires constant innovation
  • Position is based in Kyiv, Ukraine, with no remote option mentioned.
    — “This position is based at our office in Kyiv, Ukraine

How to stand out

  • Highlight specific experience with Ukrainian or NATO military systems.
    — “Experience working with Ukrainian Ministry of Defence, and/or NATO members
  • Demonstrate production experience with Golang-based applications.
    — “Experience supporting Golang-based applications in production
  • Showcase integrations built for military command-and-control platforms.
    — “Experience building plugins or integrations for common military command-and-control (C2) platforms
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · TeamLevel · Senior

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • design, build, and deploy high-performance, scalable backend systems
  • connect hardware and software systems across all environments
Typical background
5+ years backend engineering experience

Skills & requirements

Required

Backend EngineeringDistributed SystemsApisRelational DatabasesAuthentication/authorization Models

Preferred

Ukrainian Military C2 PlatformsGolang-based Applications

Stack & domain

Backend EngineeringGoPythonRustC/c++TypeScriptApisDistributed SystemsData PipelinesReal-time ProcessingRelational DatabasesObject StoresGeospatial ToolsHttp ApisAuthentication/authorizationCommunicationProblem-solvingDefense TechnologyNational SecurityMilitary Missions

About the role

Original posting from Picogrid via Ashby

Who we are

Picogrid is a leading venture-backed defense technology company founded to bridge the decades-long gap between modern technology and the critical demands of national security. Today, we're building the essential infrastructure to unify sensors, autonomy, and operators with our technology deployed in active operations around the world. Our mission is to deliver an operational advantage to secure the United States and its allies.

ABOUT THE ROLE

Picogrid is seeking a Senior Software Engineer to join our Legion Platform team. You will design, build, and deploy high-performance, scalable backend systems and integration tools that connect hardware and software systems across all environments and command layers. On the Legion team, your expertise will be critical for solving complex, system-level challenges and advancing a robust platform that is deployed for real-world military missions. This role requires constant innovation and suits an engineer who thrives under pressure and demands their work have an immediate, tangible impact on national security. This position is based at our office in Kyiv, Ukraine.

REQUIRED QUALIFICATIONS

  • 5+ years of hands-on backend engineering experience in fast-paced, production environments using either Go, Python, Rust, C/C++, TypeScript, or similar languages.
  • Strong background in APIs, distributed systems, data pipelines, or real-time processing.
  • Deep experience with relational databases (e.g., PostgreSQL), object stores (e.g., S3, MinIO), and geospatial tools.
  • Strong grasp of HTTP APIs (REST, gRPC or GraphQL) and authentication/authorization models.
  • History of working directly with customers to build and deliver meaningful software.
  • Demonstrated ability to operate with urgency, ownership, and high engineering standards.

PREFERRED QUALIFICATIONS

  • Experience working with Ukrainian Ministry of Defence, and/or NATO members.
  • Exposure to Ukrainian military C2 platforms, including Delta, Kretchet, Oreanda, etc.
  • Experience supporting Golang-based applications in production.
  • Experience building plugins or integrations for common military command-and-control (C2) platforms (e.g. TAK, Maven, Lattice).

COMPENSATION

  • Salary range: $5,000-$9,500 USD monthly wages, depending on experience
  • Meaningful stock options

Source: Picogrid careers (Ashby)

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