Middle Embedded Software Developer, IoT
Sigma Software Group
Cyber SecurityDNSIoTQtTCP/IP
Software Engineer, Agentic Infrastructure – Mid-Level
Mirantis
full-time
Posted on:
Location Type: Remote
Location: Remote • 🇵🇱 Poland
Visit company websiteJob Level
Mid-LevelSenior
Tech Stack
Distributed SystemsDockerGoGrafanaGRPCKubernetesLinuxOpen SourcePrometheusPythonRust
About the role
- Feature delivery: Implement and iterate on well-scoped features for agentic/AI infrastructure services.
- Code quality: Write readable, tested code and participate in reviews; help improve our CI/CD and developer experience.
- Design collaboration: Join design discussions and RFCs; provide feedback and propose pragmatic solutions.
- Operations: Help containerize, deploy, and troubleshoot services on Kubernetes.
- OSS collaboration: Triage issues, reproduce bugs, contribute patches, and engage respectfully with contributors/users.
- Documentation: Add and maintain user and developer docs for the areas you touch.
Requirements
- 3+ years of software development experience.
- Proficiency in at least one of: Go, Rust, or Python.
- Experience building and consuming APIs (REST and/or gRPC).
- Hands-on with containers (Docker) and Kubernetes fundamentals (pods, deployments, services, ingress).
- Familiarity with distributed systems concepts (concurrency, messaging, retries, idempotency).
- Comfort with Linux, Git, and modern CI/CD.
- Experience using AI-powered coding tools (e.g., Cursor, Claude Code, Cline, Aider.chat).
- Clear communication and collaborative working style.
- Strong interpersonal, communication and collaboration skills.
- Problem-solving capabilities with proven ability to diagnose and resolve complex technical issues.
- Exposure to agentic workflows, autonomous agents, Model Context Protocol (MCP), and serverless AI functions (Highly Desirable).
- Experience with GPU-based workloads or inference systems (Highly Desirable).
- Familiarity with Kubernetes add-ons (CNI/CSI) and tooling; Cluster API exposure is a plus (Highly Desirable).
- Observability experience (Prometheus, Grafana) for monitoring and troubleshooting (Highly Desirable).
- Contributions to open source projects (any level); experience with operators or client libraries is a plus (Highly Desirable).
Benefits
- Work with an established Silicon Valley leader in the cloud infrastructure industry.
- Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies.
- Be a part of cutting-edge, open-source innovation.
- Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued.
- Professional development and training.
- Attend conferences and working groups.
- Customized workstation (macOS, Windows).
- Professional development and training.
- A competitive compensation package with strong benefits plan and stock options.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
GoRustPythonAPIsRESTgRPCDockerKubernetesdistributed systemsobservability
Soft skills
clear communicationcollaborative working styleinterpersonal skillsproblem-solvingdiagnosing technical issues
