
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.
November 15
AWS
Azure
BigQuery
Cloud
Distributed Systems
ElasticSearch
Google Cloud Platform
JavaScript
Kafka
Kotlin
Microservices
Node.js
Python
RabbitMQ
Spark
Go

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.
• Design and implement scalable, distributed Back-end solutions for a SaaS platform • Architect and deliver complex systems focused on accessibility compliance • Plan, execute, and maintain large-scale software delivery pipelines • Monitor system health and optimize performance across services • Research, evaluate, and integrate modern technologies into the Back-end architecture • Troubleshoot issues across various Back-end services and infrastructure • Collaborate on evolving the product’s core architecture to meet performance and scalability requirements • Lead or contribute to hands-on technical architecture and SaaS infrastructure decisions
• 5+ years of hands-on Back-end development experience in at least 2 of the following programming languages: Golang (primary), Node.js, Python, Kotlin, or other JVM-based languages • Proficiency with at least one major cloud provider (GCP, AWS, or Azure) • Strong experience with Elasticsearch and BigQuery • Proficiency with at least one messaging/streaming system (e.g., Kafka, Flink, Spark, Pub/Sub, or RabbitMQ) • Strong background in microservices architecture, distributed systems, serverless, and high-scalability systems • Familiarity with production monitoring and performance optimization • Familiarity with CI/CD pipelines and deployment processes • At least Upper-Intermediate level of English
• Flexible work arrangements • Professional development
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