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Polychaincapital
Full Stack Engineer, Reporting Systems - Contract 6mo
engineeringfull-timeRemote - San Francisco
SALARY
$312k – $312k/yr
WORK TYPE
remote
JOB TYPE
full-time
INDUSTRY
crypto
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About the role
Key Responsibilities
Backend API Development
- Design, implement, and secure REST/GraphQL endpoints for both on-chain and off-chain data.
- Automate data ingestion from exchanges, DeFi protocols, custodians, and OTC counterparties.
- Optimize data pipelines for reliability, low latency, and secure transmission.
Data Normalization and Storage
- Normalize diverse crypto data types (trades, transfers, vesting events, price feeds).
- Manage both relational and NoSQL databases; fine-tune indexing and partitioning strategies.
- Write performant queries to power real-time dashboards and analytics.
Frontend & UX
- Build and maintain accounting dashboards using React and TypeScript (or similar frameworks).
- Translate complex datasets into intuitive visualizations—tables, charts, KPIs.
- Follow best practices in state management, testing, and accessibility.
Systems Integration
- Integrate internal microservices, third-party APIs, and on-chain data sources.
- Extend or maintain low-code tooling (e.g., Retool) when it accelerates delivery.
Cross-Functional Collaboration
- Work closely with teams across Asset Operations, Finance, and Investments to gather requirements and iterate on solutions.
- Document APIs, data models, and UI components to support easy handoffs and team scaling.
Compliance & Security
- Uphold data privacy principles and enforce crypto-specific security best practices.
- Participate in code reviews and contribute to threat modeling and secure architecture.
Requirements
Required:
- Bachelor’s or Master’s degree in Computer Science, Data Science, or related field.
- 3–5 years of professional full-stack engineering experience.
- Backend proficiency with Go, Node.js, or Python.
- Frontend expertise with React and TypeScript (or equivalent).
- Proven experience designing, building, and consuming APIs at scale, ideally involving crypto or fintech data.
- Advanced SQL skills and comfort working with Postgres, BigQuery, or similar.
- Experience visualizing data using tools like D3, Recharts, or Plotly.
- Solid understanding of blockchain fundamentals: on-chain transactions, smart contract events, and DeFi protocols.
- Strong communication skills and ability to collaborate across technical and non-technical teams.
- Comfortable working in ambiguity and iterating quickly in a fast-paced environment.
Competitive Compensation: $150/hour (dependent on experience).
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