
1001 - 5000 employees
Founded 2002
💼 Consulting
🏥 Healthcare
🚘 Automotive
Consulting • Healthcare • Automotive
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.
🕒 July 3
Improve your chances of getting an interview by checking your resume score before you apply.

1001 - 5000 employees
Founded 2002
💼 Consulting
🏥 Healthcare
🚘 Automotive
Consulting • Healthcare • Automotive
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 core Back-End services for real-time bidding, optimization, and ad delivery workflows • Build custom bidding agents for real-time bid decisioning • Develop high-load, low-latency components supporting real-time auction and delivery mechanics • Implement proprietary pacing, bid-shading, and optimization logic to improve campaign efficiency • Design and integrate forecasting capabilities for impressions, reach, outcomes estimation, and campaign planning • Work with OpenRTB, JSON, protobuf, and other ad-tech protocols and data formats • Collaborate with product, engineering, data, and ad operations stakeholders to deliver scalable performance advertising capabilities
• At least 7 years of relevant experience as a Back-End Developer in commercial projects • Strong production experience with Golang • Experience designing and building high-load, low-latency distributed systems • Hands-on experience with JSON-based integrations, protobuf or similar protocols • Experience with low-latency data stores and caching technologies such as Aerospike, Redis, ElastiCache or similar • Experience with PostgreSQL or similar relational databases • Ability to work independently, reason through complex system trade-offs and contribute to architecture decisions • At least an Upper-Intermediate level of English
• Competitive benefits • Flexible working arrangements • Opportunities to work on challenging projects
Apply Now🕒 June 26
Senior Python engineer focusing on backend services and financial data automation. Collaborating with accounting teams and leading feature development in a fully remote setup.
AWS
Python
React
Terraform
TypeScript
🕒 June 24
Backend Developer joining Kyivstar.Tech's Product Development Team to work on versatile projects with opportunities for growth and independence.
Cassandra
Docker
Hibernate
JUnit
Microservices
Mockito
MySQL
Oracle
Postgres
RDBMS
Spring
🕒 June 23
Lead/Tech Lead Java Engineer at Patrianna designing and implementing complex system architectures. Mentoring team and ensuring high-quality software deliverables in a dynamic gaming environment.
Java
Kafka
Postgres
🕒 June 23
Senior Backend Engineer designing scalable Python microservices for payabl. Optimizing high-performance backend systems and collaborating with cross-functional teams in a remote-first environment.
AWS
Cloud
Distributed Systems
Django
Docker
Kafka
Microservices
Python
🕒 June 23
201 - 500
Middle Node.js Backend Developer at United Tech building infrastructure for revenue growth. Engaging in web billing and marketing integrations with real-time social connection products.
AWS
Cloud
Google Cloud Platform
JavaScript
Kafka
Microservices
MongoDB
Node.js
Postgres
RabbitMQ
Redis
SDLC
TypeScript