Senior Agent Harness Engineer

Savvy
New York
Workplace: OnsiteFull timeUSD 180,000 - 235,000 annuallyFunction: Solutions Engineering & Sales EngineeringSkills: ["Cross-team influence","Product judgment","Evidence-based evaluation","Hands-on problem solving","Pragmatic communication"]

Own how developers and coding agents interact with Savvy’s codebase and surrounding systems, including CI, local development, testing, debugging, and delivery. Build the cloud coding experience (task intake, environment setup, permissions, observability, review, and delivery). Improve agent output via repository/process changes and engineer agent context deliberately. Own internal skills/instructions quality, measure results with DORA/SPACE-style metrics, and drive adoption with engineers while partnering on safe autonomy and sandboxing.

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FursaFursa
Savvy
Savvy
2 days ago

Senior Agent Harness Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Own how developers and coding agents interact with Savvy’s codebase and surrounding systems, including CI, local development, testing, debugging, and delivery. Build the cloud coding experience (task intake, environment setup, permissions, observability, review, and delivery). Improve agent output via repository/process changes and engineer agent context deliberately. Own internal skills/instructions quality, measure results with DORA/SPACE-style metrics, and drive adoption with engineers while partnering on safe autonomy and sandboxing.
Location: New York
Workplace: Onsite
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Set the roadmap for how engineers and coding agents navigate the codebase, internal tools, tests, review, and shipped software.
  • •Build the developer-facing cloud coding layer for task intake, environment setup, context/tools/permissions, observability, review, and delivery.
  • •Improve agent output at the source by changing repo structure, interfaces, documentation, instructions, and feedback loops for better correctness and architecture.
  • •Design agent context handling (discover progressively, persist/compact/hand off/discard) and select models/reasoning effort based on evidence.
  • •Own the internal skills system and measure outcomes by combining developer research/satisfaction with DORA or SPACE-style metrics and agent evaluations.

Pay and Benefits

Salary: USD 180,000 - 235,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceDentalVisionPaid LeavePaid Holidays401kHsa/fsaCommuter Benefits

Key Requirements

  • •Exceptional ability working with coding agents (e.g., Claude Code, Codex, Cursor) including task decomposition, context management, model choice, failure inspection, and producing maintainable code.
  • •Built developer tooling or a platform used by engineers beyond your immediate team, learning from real behavior and support burden.
  • •Significant experience improving CI, testing, repository workflows, or developer productivity in a large, long-lived codebase.
  • •Strong software engineering: build and operate substantial production software and implement durable solutions from diagnosis through delivery.
  • •Knowledge that agent behavior is nondeterministic and changing quickly; evaluate across representative tasks rather than relying on demos.
Experience:Developer toolsPlatform engineeringCloud developmentFinancial services
Skills:Cross-team influenceProduct judgmentEvidence-based evaluationHands-on problem solvingPragmatic communication
Tech Stack:ClaudeClaude CodeCodexCursorCIDORASPACEExcel

Company Brief

Savvy
Provides wealth management and financial planning services focused on helping individuals and families grow, preserve, and manage their wealth through personalized investment strategies and advisory support.
Industry: Wealth Management
Website