Golang Developer for IoT / Industrial Data Platform

Expected

The Embedded Competency Center is an organizational unit of Sii, that brings together almost 500 specialists. We are currently looking for a Golang Developer. You will design, develop, and maintain the core backend infrastructure that powers the entire platform, working closely with cross-functional teams to deliver robust, scalable solutions.

• Design, enhance, and support connectivity solutions that integrate various communication protocols such as MQTT, OPC, REST, Kafka, and more
• Develop and operate systems for reliable data acquisition, transformation, analysis, and processing across heterogeneous sources
• Build and maintain core platform services, including OPC UA Server features, data calculation pipelines, and historical/trending data modules
• Implement extensible components enabling user-defined scripts, SQL execution, workflow automation, and customizable rule chains
• Develop notification and messaging capabilities, including email, SMS, Slack, Google Chat, and other communication channels, ensuring consistent and timely delivery
• Contribute to security features such as TOTP and other authentication and protection mechanisms to safeguard the platform and user data
• Participate in architectural discussions, feature scoping, and technical design, taking ownership of complex functionalities from concept to implementation
• Collaborate closely with frontend, QA, and product teams while providing support, troubleshooting, and continuous improvements for deployed services

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People

• Send your CV
• Talk to us about your expectations
• Learn more about our projects and choose the best
• Start your adventure with Sii!

Sii Sp. z o.o.