Rackspace

Software Developer IV (Golang & Kubernetes)

Rackspace
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4 hours ago
Remote, IndiaStaff+

Responsibilities

  • Architect and build the RackAI platform and scalable backend services in Go.
  • Develop Kubernetes-native applications, including operators, controllers, and platform services using controller-runtime and kubebuilder.
  • Define platform architecture and develop APIs, automation frameworks, and capabilities for AI-enabled products.
  • Design and optimize Kubernetes deployments, automate provisioning and lifecycle management, and improve platform reliability.
  • Establish standards and guardrails for AI-assisted engineering using tools such as Claude Code, Kiro, Codex, and GitHub Copilot.
  • Lead architectural reviews, design discussions, coding standards, and technical strategy across multiple engineering teams.
  • Mentor Software Developers I–III and evaluate emerging technologies and strategic investments.
  • Collaborate with Product, Architecture, Data Science, SRE, and Security on scalable technical solutions and roadmap planning.

Requirements

  • Expert-level Go development and deep Kubernetes expertise covering architecture, operations, and application development.
  • At least nine years of software development experience, including at least five years writing production Go.
  • Experience building Kubernetes operators or controllers with controller-runtime or kubebuilder.
  • Proven experience delivering production-grade cloud-native applications and leading complex technical projects end to end.
  • Experience mentoring engineers and providing technical leadership across teams.
  • Experience with distributed systems, microservices architectures, RESTful APIs, event-driven systems, service-oriented architecture, Docker, and OCI-compliant runtimes.
  • Strong grounding in software design patterns, CI/CD, DevOps, Git-based workflows, and secure coding practices.
  • Hands-on experience using AI coding assistants in day-to-day engineering and commitment to an AI-first development culture.
  • Practical understanding of generative AI, LLMs, model serving, inference performance, fine-tuning, RAG, vector databases, embeddings, semantic search, and production AI integrations.
  • Experience with containerized AI workloads, scalable AI deployments, GPU-accelerated computing, and AI serving frameworks such as vLLM, Triton Inference Server, or TensorRT-LLM.
  • Preferred qualifications include experience building AI/ML platforms or AI-enabled enterprise products, advanced CRD and operator work, AWS, Azure or Google Cloud, service mesh technologies, platform engineering, observability stacks, and open-source contributions.

Benefits

  • The role is part of Rackspace Technology’s RackAI platform and offers the opportunity to shape AI-powered products and an AI-first engineering culture.
  • The position provides technical leadership, architectural ownership, and opportunities to mentor engineers across multiple teams.
  • Rackspace Technology states that it offers equal employment opportunity and accommodations for applicants with disabilities or special needs.

Tech Stack

AWSAzureDockerGitGoGoogle CloudGrafanaKubernetesPrometheus

Categories

Rackspace

About Rackspace

5,001-10,000 employees

Rackspace Technology® is the operator of the full enterprise AI stack from governed private cloud to AI inference and agents in production. With an Outcomes-as-a-Service model built on secure infrastructure, data foundations and forward-deployed engineering, we deliver business results for regulated and mission-critical industries where governance, sovereignty and uptime are non-negotiable.

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