
Software Development âą Gaming âą 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
đź Gaming
đĄ Telecommunications
October 4

Software Development âą Gaming âą 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
đź Gaming
đĄ Telecommunications
âą Design, develop, and implement large-scale distributed systems to handle substantial data volumes, ensuring scalability, low latency, and fault tolerance âą Architect and implement APIs and event-driven solutions to meet system requirements and enhance functionality âą Diagnose and resolve complex production issues across services and the technology stack, delivering both code and data fixes âą Create and execute comprehensive unit tests, API tests, regression tests, and performance tests to ensure the reliability and efficiency of the system âą Work closely with cross-functional teams to promptly address and resolve production incidents, ensuring minimal downtime and swift recovery
âą 3+ years of software development experience âą Proficiency in Java, and Kafka, with expertise in frameworks like Spring Boot âą Familiarity with AWS and EKS âą Strong knowledge of CI/CD pipelines and related tools âą Hands-on experience in designing, building, and deploying scalable, highly available systems âą Experience with event-driven architectures and a deep understanding of at least one event streaming solution (e.g., Kafka, SNS) âą Proficiency in both SQL and NoSQL databases âą Familiarity with cloud platforms such as AWS, Azure, or Google Cloud âą Strong analytical and problem-solving skills âą At least C1 level of English
âą Excellent communication skills and the ability to work with cross-functional teams âą Strong problem-solving skills
Apply NowOctober 3
Backend Developer responsible for developing high-performance APIs and integrating with SQL and NoSQL databases. Collaborating with architecture teams at Stefanini for technical solutions.
đŁïžđ§đ·đ”đč Portuguese Required
October 3
Senior PHP Developer responsible for building web applications at AML Consulting. Collaborating with the development squad to implement features and maintain systems.
đŁïžđ§đ·đ”đč Portuguese Required
October 3
PHP Developer focused on Laravel and SQL, collaborating to drive results for Brazilian company. Working on Laravel applications and maintaining PHP systems.
đ§đ· Brazil â Remote
đ” R$4k - R$4.5k / month
â° Full Time
đĄ Mid-level
đ Senior
đ Backend Engineer
đŁïžđ§đ·đ”đč Portuguese Required
October 3
Java Developer creating scalable solutions using Spring Boot at tech company. Collaborating with teams to enhance application architecture and efficiency.
đŁïžđ§đ·đ”đč Portuguese Required
October 2
Mid-Level Backend Software Engineer at Wellhub focused on Marketing Analytics Integration. Joining a team revolutionizing workplace wellness through technology and analytics.
đ§đ· Brazil â Remote
đ° $5.4M Venture Round on 2021-12
â° Full Time
đĄ Mid-level
đ Senior
đ Backend Engineer
đŁïžđ§đ·đ”đč Portuguese Required