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Team description: We Lead the end-to-end development, deployment, and continuous enhancement of Toyota’s connected services ecosystem across European markets. Our work oversees the integration of vehicle connectivity platforms, mobile applications, and cloud-based services, ensuring scalability, security, and seamless user experience. We Collaborate with engineering, product, IT, legal, and external partners to accelerate service rollout and maintain operational excellence.  Role Summary: We would like to invite you to join the adventure of expanding TME PL branch in the Toyota Digital HUB in Wroclaw. We are seeking a hands-on Service Reliability Engineer (SRE) to improve service reliability, performance, and operational excellence across our connected services platform. You will work closely with backend engineering teams (primarily Java/Spring Boot) to build automation, ensure observability, operate AWS cloud workloads, drive incident management, and maintain high service availability for millions of Toyota customers across Europe. Key Responsibilities: Partner with product teams to define and enforce SLIs, SLOs, for backend microservices. Improve reliability of a diverse microservices ecosystem (Java/Spring Boot, Python, Node.js). Optimize system performance: latency, throughput, memory/GC tuning, JVM diagnostics. Drive resilience patterns (circuit breakers, retries, graceful degradation). Build deep observability using Datadog (primary): metrics, logs, traces, synthetics, RUM, APM. Triage and restore service during incidents; ensure proactive communication. Conduct post-incident reviews, root cause analysis, and track long-term remediations. Operate backend services across EKS and ECS Manage AWS components: API Gateway, Lambda, ECS, EKS, RDS, IAM, S3, VPC, CloudWatch, ALB/NLB. Work with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) Build tooling and automation using Python and/or shell. Operate and troubleshoot MSSQL/SQL and MongoDB (replica sets, indexes, PITR). Ensure backup/restore reliability, failover, performance tuning. Qualifications & Skills: WHAT WE REQUIRE: 3+ years as a Service Reliability Engineer, Strong hands-on experience with Java + Spring Boot (core backend for MyToyota). Good proficiency in Python or another backend programming language. Knowledge of AWS services, including EKS, ECS, IAM, VPC, RDS, S3, and API Gateway. Hands-on experience with Datadog (APM, Logs, Dashboards, SLOs, RUM, and Synthetic Monitoring). Docker & Kubernetes SQL & NoSQL: MSSQL or other SQL dialects MongoDB (indexes, replica sets, perf tuning) CI/CD pipelines: GitHub Actions, Jenkins, GitLab CI. Knowledge about queues & messaging (SQS/SNS, Kafka). Basic Linux and networking fundamentals (HTTP, TLS, DNS, load balancing). ADDITIONAL REQUIERMENTS (considered an advantage): Previous Experience in the automotive industry You have a TOYOTA DNA, this means: Courage: you are ready to let go of the easy path to reach challenging targets Creativity: your passion drives you to explore innovative ideas and challenge the impossible Coaching: you share knowledge and feedback with your colleagues and celebrate each other's success Curiosity: you are open for new experience and able to combine imagination with fact-based observation Collaboration: you are a team player, respectful and inclusive in your style and you take a customer-oriented approach Formal Role Details: Job Type: Employment contract Starting date: To be agreed. Position available since October 2026 Location: Wrocław, Silver Tower Office Centre