Senior Site Reliability Engineer (SRE)

Seargin Ltd; Polónia; Teletrabalho; PLN 240 000 - 360 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

B2B contract

Stable international firm

Engaging projects and latest IT

Competitive remuneration rates

Renowned international projects

MultiSport and Private Medical Care

Resumo da oferta

Seargin Ltd in Poland is seeking a Senior Platform Reliability Engineer to design, maintain and scale a multi-cloud provisioning platform. You will drive end-to-end automation, define SLIs/SLOs and lead incident RCA to prevent recurrence.

You will collaborate with product and engineering teams, strengthen resilience, optimize architecture and set reliability standards across international projects in a dynamic B2B environment.

Qualificações

• 10+ years in software engineering, DevOps, or infra in production.
• 3+ years designing and managing AWS environments and cloud infra.
• 3+ years producing Kubernetes clusters at scale.

Responsabilidades

• Design, maintain and improve reliability, scalability and performance of a multi-cloud provisioning platform.
• Build end-to-end automation pipelines to reduce manual tasks and complexity.
• Define and monitor SLIs/SLOs for latency, throughput, error rates, and resource use.
• Lead incident management with RCA and long-term solutions.
• Identify single points of failure and strengthen platform resilience.
• Collaborate with product and engineering teams to integrate reliability, security into the SDLC.
• Drive architectural decisions and establish reliability standards across teams.

Conhecimentos

Software Engineering

DevOps

Cloud architecture

Site Reliability Engineering

Team collaboration

Ferramentas

AWS

Kubernetes

Kafka

MongoDB

ClickHouse

Descrição da oferta de emprego

• Design and Maintain Platform Reliability
  • Design, maintain and improve the reliability, scalability and performance of a highly automated, multi-cloud provisioning platform.
• Build and enhance end-to-end automation pipelines to reduce manual tasks, operational overhead and infrastructure complexity.
• Monitor Platform Performance
  • Define and monitor SLIs/SLOs covering latency, throughput, error rates and resource utilization, identifying bottlenecks and recommending improvements.
• Manage critical production incidents, perform Root Cause Analysis (RCA) and implement long-term solutions to prevent recurring issues.
• Optimize Infrastructure Resilience
  • Identify single points of failure, simplify complex systems and implement improvements to strengthen platform resilience and availability.
• Collaborate Across Engineering Teams
  • Work with product and engineering teams to integrate reliability, performance and security practices into the software development lifecycle.
• Drive Technical Architecture and Standards
  • Lead architectural decisions, establish reliability standards and share technical knowledge to improve engineering practices across teams.

Requirements

• Software Engineering and Infrastructure Experience
  • Minimum 10 years of hands-on experience in Software Engineering, DevOps or Systems Infrastructure, preferably in production environments.
• Minimum 3 years of advanced experience designing, managing and troubleshooting AWS environments and cloud infrastructure.
• Minimum 3 years of production experience managing, scaling and provisioning Kubernetes clusters in complex environments.
• Hands-on experience administering Kafka clusters, including partition management, broker scaling, replication and consumer lag monitoring.
• MongoDB Administration
  • Experience managing MongoDB databases, including replica sets, sharded clusters, backup procedures and recovery strategies.
• ClickHouse Administration
  • Experience provisioning and optimizing ClickHouse for analytical workloads, including columnar storage, distributed tables and replication.
• Site Reliability Engineering and Technical Leadership
  • Ability to work independently, make architectural decisions, own complex technical challenges and maintain reliable production environments while collaborating with cross-functional engineering teams.

What we offer

• B2B Contract
  • Employment based on a B2B contract
• Stable and Dynamic International Firm
  • Opportunity to work in a stable, dynamically developing international company
• Engaging Projects and Latest IT
  • Chance to participate in interesting projects and work with the latest information technologies
• Competitive Rates
  • Attractive remuneration rates offeres
• Renowned International Projects
  • Involvement in the most prestigious international project
• MultiSport and Private Medical Care
  • MultiSport and Private Medical Care

Work with us