Senior DevOps Engineer (AWS)

Description

Take ownership of AWS-based infrastructure managed via Terraform across a multi-account, multi-tenant estate. Drive improvements in multi-tenant SaaS infrastructure design, scalability, and self-service (documentation, runbooks, PR-based workflows) so engineering teams are not blocked on tickets. Enable AI engineering and product teams by providing infrastructure for AWS Bedrock, LangChain-based services, and sandbox accounts so AI features and internal tooling can move fast without compromising guardrails.

Maintain and extend CI/CD pipelines with GitHub Actions (including OIDC to AWS). Ensure high-quality Docker usage for local development setups, testing pipelines, and deployments. Own operational identity management with FusionAuth (SSO, migrations, Terraform operationalisation). Improve monitoring and observability with Sentry and CloudWatch, including cross-account patterns for developers.

Champion security, privacy, and compliance best practices across the platform, including ISO 27001-aligned controls. Support migration programmes (e.g. E-WISE, MINT/Esperanto) with AWS accounts, networking, DNS, and cutover work. Collaborate with engineering, product, operations, IT, and external partners.

Salary range:
Poland & EU: PLN 16,800 - 28,200 (B2B contract) + 20 paid days off
Poland: PLN 14,000 - 23,500 (Contract of Employment)

Requirements

• At least 5–8 years of DevOps experience, with a strong track record in AWS cloud infrastructure (multi-account strongly preferred)
• Comfortable supporting LLM/AI workloads on AWS (e.g. Bedrock, LangChain services, Lambda/ECS patterns, observability and cost control for inference pipelines) and working in teams that develop with AI-assisted workflows
• Proven expertise with Terraform (IaC) and Git-based workflows
• Experience setting up and managing CI/CD pipelines (GitHub Actions or comparable tools)
• Deep knowledge of security and compliance in cloud environments
• Skilled in monitoring and observability (Sentry, CloudWatch, or equivalents)
• Experience operating SSO/identity in SaaS
• Hands-on experience with multi-tenant SaaS platforms and migration programmes (DNS, auth, data plane)
• Strong communication skills, able to advise both technical and non-technical stakeholders
• Must be located in the European Union
• Excellent English skills (min. B2+)

Benefits

• Access to the WorkSmile platform offering benefits adapted to your preferences
• 175 PLN monthly lump sum (ryczałt) for remote employees
• Various internal initiatives: webinars, knowledge sharing sessions