Sigma Software Group

Senior Go Developer – AdTech

Sigma Software Group

full-time

Posted on:

Location Type: Remote

Location: Ukraine

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Job Level

Senior

Tech Stack

Go

About the role

  • Design, develop, and maintain high-performance backend services using Go
  • Participate in architecture design and technical decision-making
  • Build and improve solutions for contextual targeting and audience understanding
  • Experiment with AI, LLMs, and emerging technologies to support product innovation
  • Develop and optimize workflows and data pipelines for large-scale processing
  • Collaborate with product managers and team members to define requirements and user stories
  • Translate business needs into scalable and reliable technical solutions
  • Prototype new ideas and evolve them into production-ready systems
  • Monitor, troubleshoot, and improve system performance and stability

Requirements

  • 5+ years of hands-on experience using Golang
  • Strong experience with system architecture, deployment, and monitoring
  • Hands-on experience working with large-scale data workflows
  • Solid understanding of scalability, performance, and reliability principles
  • Familiarity with the RTB / CTV advertising ecosystem
  • Ability to translate business requirements into robust technical solutions
  • Strong analytical and problem-solving skills
  • Ability to manage multiple priorities and meet deadlines
  • Good communication and collaboration skills
  • At least a Bachelor’s degree in Computer Science, Engineering, or a related field
  • Upper-Intermediate or higher English level
Benefits
  • Flexible work arrangements
  • Health insurance
  • Professional development
Applicant Tracking System Keywords

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

Hard Skills & Tools
Golangsystem architecturedeploymentmonitoringdata workflowsscalabilityperformancereliabilityAILLMs
Soft Skills
analytical skillsproblem-solving skillscommunication skillscollaboration skillsability to manage prioritiesability to meet deadlines
Certifications
Bachelor’s degree in Computer ScienceBachelor’s degree in EngineeringBachelor’s degree in related field