Senior Software Engineer
$100,000 USD/year Pay is set based on global value, not the local market. Most roles = hourly rate x 40 hrs x 50 weeks 

Worldwide
Fully-remote
full-time (40 hrs/week)
Flexible schedule
Long-term role

Senior Software Engineer   $100,000 USD/year

Description

Software development remains mired in inefficiency. Backlogs expand, cycle times stretch across weeks, and code review frequently devolves into perfunctory approval to meet sprint deadlines. Teams struggle with integration risk, fragile system architectures, and ambiguous requirements. AI coding agents now produce viable code, yet only when guided by precise specifications and rigorous oversight. The industry continues adding more developers rather than addressing the underlying systems that transform intent into dependable, production-ready software.

Trilogy has chosen a different direction. We operate an end-to-end agentic development model: engineers lead research, specification, architecture, and quality assurance, while AI agents execute implementation. Specifications are crafted to be executable by Claude Code, following test-first principles and scoped surgically to contain risk. The outcome is continuous production feature delivery with significantly faster feedback cycles, reduced integration surprises, and greater confidence in correctness before code reaches main.

This role is designed for engineers who prefer designing systems and validating correctness over processing tickets. You will allocate approximately 10–20% of your time to research and technical discovery—understanding existing behavior, constraints, and stakeholder requirements; 40–50% translating that knowledge into precise, test-driven, agent-executable specifications and architectural choices; and 40–50% directing and supervising implementation. You own what ships: no silent failures, no vague specifications, no deflecting responsibility to the agent.

You will work with a team that regards specification as a product, review as an engineering practice, and delivery as the sole KPI that matters. If you are motivated by elegant system architecture, surgical scoping, and rigorous validation—and you already integrate tools such as Claude Code, Cursor, Copilot, or ChatGPT into your daily workflow—this environment will suit you. Bring your architectural expertise, your TDD discipline, and your uncompromising standards for code quality. If this resonates, step forward and shape the future of software construction. Apply and demonstrate how you orchestrate agents to deliver production-quality results at scale.

What you will be doing

  • Technical Discovery: Examining existing systems, stakeholder requirements, and data sources to clarify the problem domain and technical boundaries
  • Technical Specification: Translating research insights and stakeholder needs into precise, executable technical specifications tailored for agentic coding assistants (primarily Claude Code) using spec-driven development methodology
  • AI Implementation: Directing AI coding agents to execute specifications, continuously reviewing and validating agent-generated code, and merging validated changes into the production codebase

Key responsibilities

  • Continuous delivery of production-quality software features and systems through agentic development workflows, with AI coding agents executing implementation while engineers own specification, architecture, and quality assurance

Candidate requirements

  • A minimum of 3 years professional software engineering experience in production environments
  • Experience participating in pull request review processes
  • Experience using AI coding tools (e.g. Claude Code, Windsurf, Cursor) in a professional setting

Meet a successful candidate

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Fabiano Lucchese
Fabiano  |  SVP of Software Engineering
Brazil  

Does your company encourage your natural creativity? This Brazilian engineering leader rediscovered his purpose after unleashing both his an...

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