Senior Platform Engineer: ML Agents & Kubernetes at Scale

Luxoft; Polska; On-site; PLN 260,000 - 380,000; Full time

Benefits offered by this job

Laptop and monitor provided

Job summary

Luxoft is partnering with a top-tier Hedge Fund to expand its AI agent platform that runs 1,500+ agents in production. We seek Senior Platform Engineers to own the full stack—from infrastructure to agents and MCP tools—and to enable secure cross-agent collaboration at scale.

You will join an expert team responsible for agents, MCP servers, and the supporting Kubernetes/AWS platform, delivering reliable, scalable systems with robust access controls and automated pipelines.

Qualifications

• Hands-on production experience building agents with agent SDKs (e.g. Claude Agent SDK, Codex SDK): tool use, context and memory, prompting.
• Experience building and running MCP servers and tools.
• Deep hands-on Kubernetes (EKS preferred): cluster design, networking (CNI, service mesh), RBAC and security policies.
• Strong AWS: VPC architecture, IAM, EKS/ECS, networking and security.

Responsibilities

• You’ll join the team that runs and own both layers: the agents, MCP servers and tools our users rely on.
• Maintain and evolve the Kubernetes/AWS platform with event-driven systems, ensuring secure communication between agents and multi-tenant isolation.

Skills

Agent SDKs usage

Kubernetes experience

CI/CD implementation

Event-driven architecture

Tools

Kubernetes (EKS)

AWS

Terraform

CloudFormation

Pulumi

GitOps

Job description

Luxoft is partnering with a top-tier Hedge Fund to expand its AI agent platform that runs 1,500+ agents in production. We seek Senior Platform Engineers to own the full stack—from infrastructure to agents and MCP tools—and to enable secure cross-agent collaboration at scale.

You will join an expert team responsible for agents, MCP servers, and the supporting Kubernetes/AWS platform, delivering reliable, scalable systems with robust access controls and automated pipelines.