Polygon Labs · 22 hours ago
Staff AI Developer Productivity Engineer
United States
Full-time
Remote
Senior Level, Lead/Staff
5+ years expPolygon Labs is a software development company focused on building a network of aggregated blockchains. They are seeking a staff-level engineer to enhance developer productivity through the creation of internal tools and workflows that improve delivery speed and quality in engineering processes.
BlockchainEthereumInformation TechnologyInfrastructureWeb3
Responsibilities
Design and implement agentic workflows for requirements clarification, planning, PR generation, and refinement, with human-in-the-loop and safety gates by default
Develop internal tools across IDEs, GitHub, Slack, and web apps to accelerate the SDLC and create consistent 'golden paths.'
Build and maintain integrations with internal systems (CI, docs, metrics, task trackers) to enable context-rich agent behavior
Automate high-leverage workflows like refactors, scaffolding, test generation, and documentation updates with LLM and AST-based tools
Lead discovery and roadmap definition through engineer interviews, telemetry, and measurable outcome setting
Drive adoption via enablement programs—playbooks, office hours, prompts—and ensure agentic workflows become default
Maintain operational excellence: tool monitoring, versioning, support, and deprecation processes
Qualification
Required
5+ years of experience building internal tooling, developer platforms, or CI/CD automation
Proven experience integrating LLMs into workflows with prompting, retrieval, and quality evaluation
Familiarity with structured/agentic workflows and tool-use protocols like MCP or equivalents
Strong understanding of CI/CD, test strategy, and quality tooling for reliable, fast engineering loops
Product-thinking mindset with a track record of driving measurable dev productivity improvements
Excellent cross-functional communication skills; comfort enabling change through docs, demos, and async channels
Preferred
Experience rolling out AI coding tools (e.g., Claude, Codex, Copilot) with org-wide standards and adoption frameworks
Strong evaluation skills for LLM output (rubrics, golden tasks, human-in-the-loop reviews)
Background in large-scale code migrations or refactors using AST-based automation
Familiarity with observability practices for developer platforms and performance tuning AI workloads
Experience in regulated or high-integrity domains where safety, correctness, and auditability are critical
Benefits
Remote first global workforce
Industry leading Medical, Dental and Vision health insurance*
Company matching 401k with 3% match*
$1,500 Home Office Set Up Allowance (life-time max)
$200 Annual Book Allowance Program
$75 Monthly internet or phone reimbursement
Flexible Time Off
Company issued laptop
Egg freezing, mental health, and employee wellness benefits
Company
Polygon Labs
The payments solution for payments solutions.
51-200 employees
H1B Sponsorship
Polygon Labs has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Public CompanyTotal Funding
$451.45MKey Investors
Disney AcceleratorPeak XV PartnersMark Cuban
2023-06-05Series Unknown
2022-07-13Non Equity Assistance
2022-02-07Initial Coin Offering· $450M
Leadership Team
Sandeep Nailwal
Co-Founder & CEO
Brendan Farmer
Co-Founder
Recent News
2026-01-19
Company data provided by crunchbase