At Sii, we build technology that truly matters. We are looking for a Golang Developer with AI experience to join a global project delivered together with our client – a world-leading provider of cloud communication platforms used by millions of businesses to connect with their customers through voice, messaging, video, and APIs. Their solutions power real-time interactions for some of the most recognizable digital products worldwide. You will work on scalable, data-intensive systems that shape how people and companies communicate every day.
Ready to grow, learn, and make a real impact with us? Apply now and join Sii.
responsibilities :
Design, develop, and maintain high-performance backend services in Go within a distributed, cloud-based architecture
Build and evolve APIs that connect AI-driven services with customer-facing applications and micro-frontends
Implement, test, and optimize new features with a strong focus on scalability, availability, and reliability
Analyze system performance and troubleshoot complex issues in real-time data processing environments
Collaborate with product, UX, QA, and other engineering teams to deliver seamless end-to-end user experiences
requirements-expected :
At least 5 years of professional experience with Golang and Vue.js in building and maintaining production-grade applications
Proven experience in AI-driven solutions, such as agentic AI, machine learning models, or cloud-based AI services
Strong background in designing and developing RESTful APIs for distributed systems
Experience working with cloud platforms and highly concurrent, scalable architectures
Good command of English (B2/C1), enabling effective collaboration in an international environment
Residing in Poland required
offered :
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
