Plain Concepts

Senior AI Golang Software Engineer

Plain Concepts
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8 days ago
Remote, BrazilSenior

Responsibilities

  • Design, build, and maintain scalable software systems and engineering platforms.
  • Develop production-grade solutions using Go and TypeScript.
  • Build internal tools, platforms, services, APIs, and infrastructure used by other engineers.
  • Contribute to AI-native and agentic systems or the infrastructure supporting AI workloads.
  • Use and evaluate AI-powered development tools to improve productivity, code quality, and problem-solving.
  • Work with cloud technologies across Azure and/or AWS.
  • Contribute to architecture, reliability, performance, engineering practices, and developer experience.
  • Collaborate with senior engineers and technical stakeholders in a distributed team and communicate technical concepts clearly.

Requirements

  • At least 5 years of professional software engineering experience.
  • Strong hands-on experience with Golang and TypeScript.
  • Experience solving complex engineering and architectural problems.
  • Experience building tools, systems, services, or infrastructure that other engineers depend on.
  • Comfort working in an AI-native development environment and hands-on experience with AI-assisted development tools such as OpenAI Codex, Claude, or Cursor.
  • Experience building AI-native, AI, or agentic systems, or infrastructure and platforms supporting AI workloads.
  • Experience with Azure and/or AWS; experience with both is preferred.
  • Strong understanding of software engineering principles, system design, scalability, reliability, and performance.
  • Excellent communication skills and ability to collaborate with engineers and technical stakeholders.
  • Ability to work independently in a fully remote environment.
  • Fluent English.
  • Currently based in Portugal or Brazil.

Benefits

  • Fully remote workplace.
  • Initial six-month contract.
  • Candidates must be currently based in Portugal or Brazil.
Plain Concepts

About Plain Concepts

501-1,000 employees
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