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HomeCompaniesPolychain CapitalBackend Engineer, Reporting Systems - Contract 6mo

Backend Engineer, Reporting Systems - Contract 6mo

Polychain Capital · Remote - San Francisco · Remote · Active · $150 / hour · Greenhouse

Job facts

FieldValue
CompanyPolychain Capital
TitleBackend Engineer, Reporting Systems - Contract 6mo
Normalized title-
Department / teamPolychain Capital
LocationSan Francisco, CA, United States
Work modelRemote / Remote
Employment type-
Salary$150 / hour
Statusactive
ATS providerGreenhouse
Posted / first seen2025-05-13 / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Polychain Capital.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Greenhouse.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in San Francisco.Open
Department jobsActive postings in Polychain Capital.Open
Work model jobsActive Remote postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyPolychain Capital
Source9efc6d5d-ab07-4f82-983d-88b62b5b7bb0
ATS providerGreenhouse

Description

Polychain is seeking a Backend Engineer to support our Accounting and Reporting Systems. This contract role is essential to building APIs, managing crypto asset data, and delivering actionable insights for our asset operations team. You’ll focus on data extraction from various crypto platforms, data normalization, and optimizing data accessibility for portfolio management, smart contract vesting, and counterparty exposure. Key Responsibilities A PI Development and Integration Design, develop, and maintain APIs to extract crypto asset data from counterparties and block explorers. Ensure high reliability, performance, and security across all data pipelines. Utilize no-code tools like Retool to build internal dashboards and data interfaces. Data Management and Normalization Normalize raw data to ensure accuracy and consistency across systems. Implement scalable data storage and retrieval solutions. Query and Reporting Optimization Write and optimize complex SQL and NoSQL queries to support robust reporting. Ensure data is easily queryable for portfolio insights and operations analysis. Cross-Functional Collaboration Partner with teams across asset operations, finance, and investments to understand data needs. Build dashboards and reports that provide visibility into smart contract vesting schedules, counterparty exposures, and portfolio positions. Documentation and Compliance Maintain clear documentation for APIs, data models, and reporting tools. Ensure compliance with data protection and processing standards. Qualifications Required: Bachelor’s or Master’s degree in Computer Science, Data Science, or a related field. 3–5 years of experience in backend engineering roles. Strong expertise in SQL and relational databases. Proven experience designing and managing APIs. Familiarity with blockchain technologies, smart contracts, and decentralized finance. Ability to build backend-powered data visualizations and reporting interfaces. Resourceful and solutions-oriented; comfortable in fast-paced, ambiguous environments. Passion for cryptocurrency and blockchain technology. Preferred: Experience with Google Cloud (BigTable) or AWS. Prior work in the crypto/blockchain industry. Competitive Compensation: $150/hour (dependent on experience). Polychain is an equal opportunity workplace and is an affirmative action employer. Polychain does not make hiring or employment decisions on the basis of race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other basis protected by applicable local, state or federal law. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law.

Full job record

Job ID687828dd48a7f5e77b9193e950b1ede77a2d69f0
Org ID8a28fca0-778b-438a-ac56-41b351e7f33b
Source ID9efc6d5d-ab07-4f82-983d-88b62b5b7bb0
Board ID9efc6d5d-ab07-4f82-983d-88b62b5b7bb0
Providergreenhouse
Provider Job Key6885321
TitleBackend Engineer, Reporting Systems - Contract 6mo
Normalized Title
Statusactive
Activeyes
Location TextRemote - San Francisco
DepartmentPolychain Capital
Team
Employment Type
Workplace Typeremote
Remote Policyremote
CountryUnited States
RegionCA
CitySan Francisco
Salary RawCompensation: $150/hour (dependent on experience)
Salary Min150
Salary Max
Salary CurrencyUSD
Salary Periodhour
Source URLhttps://job-boards.greenhouse.io/polychaincapital/jobs/6885321
Apply URLhttps://job-boards.greenhouse.io/polychaincapital/jobs/6885321
First Seen At2026-05-29 23:01:27Z
Last Seen At2026-06-06 07:34:47Z
Last Checked At2026-06-06 07:34:47Z
Last Changed At2026-05-29 23:01:27Z
Inactive At
Source Posted At2025-05-13 19:25:19Z
Source Updated At2025-05-15 04:00:33Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=polychaincapital/date=2026-06-06/2026-06-06T07-34-47-185Z-aa459aa9f651e955c72e2aa80b05dc8da21fd435b073ff28b37c161d33df8691.json
Event Fields
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  "last_changed_at": "2026-05-29T23:01:27.426Z",
  "active_status": "active"
}
Parsed Structured
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  "salary_period": "hour",
  "workplace_type": "remote",
  "salary_currency": "USD"
}
Extensions
{}
Native Structured
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  "company_name": "Polychain Capital",
  "requisition_id": 3147103,
  "first_published": "2025-05-13T15:25:19-04:00",
  "application_deadline": null
}
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