
Software Development • Gaming • Telecommunications
Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.
1001 - 5000 employees
Founded 2002
🎮 Gaming
📡 Telecommunications
November 5

Software Development • Gaming • Telecommunications
Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.
1001 - 5000 employees
Founded 2002
🎮 Gaming
📡 Telecommunications
• Design and implement scalable, distributed backend solutions for a SaaS platform • Architect and deliver complex systems focused on accessibility compliance • Plan, execute, and maintain large-scale software delivery systems • Monitor and optimize all aspects of product performance • Research, evaluate, and integrate cutting-edge technologies into the backend architecture • Troubleshoot issues across various backend services and infrastructure • Collaborate on evolving the product's core architecture to meet performance and scale requirements • Lead or contribute to hands-on technical architecture and SaaS infrastructure decisions
• 5+ years of experience with modern web-scale languages/frameworks, with a focus on Python • Proficiency with at least one major cloud provider (GCP, AWS, or Azure) • Proven experience in hands-on design and work on complex SaaS systems • Expertise in modern software design practices • Experience with multiple data stores/services (SQL, NoSQL, ElasticSearch, BigQuery, etc.) • Experience with high-scale stream/message brokering systems (e.g., Kafka, RabbitMQ) • Extensive experience in managing and maintaining production systems • At least Upper-Intermediate level of English • Experience with GenAI-based systems would be a plus • Familiarity with Kubernetes and container orchestration platforms • Experience working with Data Science or GenAI Engineers
• Health insurance • Flexible work arrangements
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