Senior DevOps Engineer
Who we are
Upstream is a global leader in mobile marketing automation and digital service innovation, enabling Mobile Network Operators (MNOs) and brands to grow revenue, improve customer engagement and succeed in the digital economy. With over two decades of experience and operations spanning 45+ markets across Africa, Latin America, Asia, Europe, and the Middle East, we are a trusted partner to more than 60 MNOs worldwide.
Headquartered in Athens, Greece, and with regional hubs in London, Dubai, Johannesburg, Lagos, São Paulo and Rio de Janeiro, Upstream combines global expertise with deep local insight. Our end-to-end approach encompasses strategy, creative development, technical deployment, campaign execution, and ongoing optimization, ensuring seamless, scalable, and performance-driven service delivery.
About the role
- Help us define the future of our artifact and container-based deployment strategies.
- Evolve and support our immutable deployment platform.
- Develop applications and tools written in Python and Golang.
- Contribute in the design of high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.
- Design and implement on-premise and cloud infrastructure solutions on platforms such as VMWare, AWS, Azure.
- Optimize cloud infrastructure for cost, performance, and scalability.
- Develop and deplo
