Innovecs

Senior Full-Stack Engineer

Innovecs

full-time

Posted on:

Location Type: Remote

Location: Ukraine

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Job Level

About the role

  • Build from Scratch
  • Architect and implement core ad-serving infrastructure
  • Design high-performance APIs that handle real-time bidding
  • Create sophisticated analytics systems for revenue tracking
  • Own Complex Systems
  • Manage database migrations and performance optimization
  • Implement third-party integrations with major partners
  • Build developer tools and automation workflows
  • Data-Driven Development
  • Create comprehensive analytics dashboards
  • Optimize queries and caching strategies
  • Implement A/B testing frameworks
  • Cross-Functional Impact
  • Work directly with founders and product team
  • Shape technical architecture and engineering culture
  • Mentor junior developers and contractors

Requirements

  • 5+ years of full-stack development experience
  • Expert-level TypeScript/JavaScript and modern frameworks
  • Production experience with PostgreSQL, APIs, and cloud infrastructure
  • Ownership mindset - you see problems and solve them without being asked
  • Startup DNA
  • Sense of urgency - you understand that speed and quality aren't mutually exclusive
  • Adaptability - you thrive when priorities shift and requirements evolve
  • AI enthusiast - you see AI-driven development as essential, not optional
  • Disagree and commit - you voice opinions then align with team decisions
  • Multitasker - you can context-switch between infrastructure, frontend, and business logic
  • Technical Edge
  • Bleeding-edge curious - you experiment with new technologies and share learnings
  • Data-driven - you make decisions based on metrics, not assumptions
  • Systems thinker - you understand how pieces fit together at scale
  • Bonus Points
  • Ad-tech experience - you understand RTB, DSPs, attribution, or affiliate marketing
  • Data engineering - you've built ETL pipelines, analytics systems, or data warehouses
  • Our exact stack - KeystoneJS, Next.js, PostgreSQL, AWS infrastructure
Benefits
  • Flexible hours and remote-first mode,
  • Competitive compensation,
  • Complete Hardware/Software setup – anything you need for work,
  • Open-door culture, transparent communication, and top management at a handshake distance,
  • Health insurance, vacation, sick leaves, holidays, paid maternity/paternity leave,
  • Access to our learning & development center: workshops, webinars, training platform, and edutainment events,
  • Virtual team buildings and social activities.
Applicant Tracking System Keywords

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

Hard Skills & Tools
TypeScriptJavaScriptPostgreSQLAPIscloud infrastructureETL pipelinesanalytics systemsdata warehousesA/B testing frameworksperformance optimization
Soft Skills
ownership mindsetsense of urgencyadaptabilitydisagree and commitmultitaskerdata-drivensystems thinkerbleeding-edge curiousmentorcross-functional impact