Senior Backend Engineer (Java/Go)

Requirements description 5+ years of hands-on experience building scalable services in Java and/or Go. Practical experience with AWS (EKS, EC2) and Kubernetes. Good understanding of CPU architectures (x86 vs.

ARM) and performance tuning for cloud-native applications. Working knowledge of Terraform, Docker, and CI/CD automation. Openness to occasional pre-scheduled evening calls (between 17:00–21:00 CET) to sync with US-based stakeholders.

Your responsibilities Refactor, optimize, and migrate core Java and Go services to run efficiently on ARM CPU architectures (AWS Graviton / Azure Cobalt). Analyze performance bottlenecks and hardware-level instruction behavior during x86 to ARM migration. Work with Kubernetes (EKS) to deploy, monitor, and scale migrated workloads in enterprise environments.

Ensure seamless CI/CD delivery pipelines and infrastructure automation using Terraform and AWS services. Collaborate closely with cloud architecture and platform security teams across global time zones. Recruitment stages Rozmowa z HR Rozmowa techniczna 45-60 min.

Spotkanie z klientem 45 min. Offer description Hi there! If you’re seeking a high-impact role within an ambitious and fast-growing software house, you might have just found your perfect match!

Our client is a global leader in Intelligent Observability platforms that unify telemetry data with business outcomes to optimize tech spend and protect revenue in real time. We are looking for a Senior Backend Engineer to join a high-impa