Requirements description
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5+ years of hands-on experience building scalable services in Java and/or Go.
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Practical experience with AWS (EKS, EC2) and Kubernetes.
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Good understanding of CPU architectures (x86 vs. ARM) and performance tuning for cloud-native applications.
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Working knowledge of Terraform, Docker, and CI/CD automation.
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Openness to occasional pre-scheduled evening calls (between 17:00–21:00 CET) to sync with US-based stakeholders.
Your responsibilities
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Refactor, optimize, and migrate core Java and Go services to run efficiently on ARM CPU architectures (AWS Graviton / Azure Cobalt).
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Analyze performance bottlenecks and hardware-level instruction behavior during x86 to ARM migration.
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Work with Kubernetes (EKS) to deploy, monitor, and scale migrated workloads in enterprise environments.
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Ensure seamless CI/CD delivery pipelines and infrastructure automation using Terraform and AWS services.
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Collaborate closely with cloud architecture and platform security teams across global time zones.
Recruitment stages
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Rozmowa z HR
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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-impact initiative focused on migrating core backend services (Java, Go) from Intel architecture to ARM-based processors (AWS Graviton / Azure Cobalt). Roughly 50–60% of the services are already migrated, and you will own the end-to-end transition and performance optimization of the remaining infrastructure.
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