Blockchain developer with 6 years of experience building node infrastructure, indexers and cross-chain services for custody and supply-chain platforms. Built a multi-chain indexer that tracks 9 networks and 3B transactions with under 2 seconds of lag. Comfortable across Go, Rust and Solidity.
Experience
Blockchain Developer, Vaultspire Custody (New York, NY)
Mar 2022 – Present
Built a Go indexer tracking 9 networks and 3B transactions with under 2 seconds of lag for institutional custody accounts
Designed reorg handling and finality checks that reconciled $2B in client balances with zero discrepancies
Ran 40 validator and archive nodes on Kubernetes, holding 99.95% availability
Integrated MPC signing for withdrawals, meeting SOC 2 and NYDFS requirements
Software Engineer, Blockchain, Provenant Supply Chain (Jersey City, NJ)
Feb 2020 – Feb 2022
Built Hyperledger Fabric chaincode tracking 4M pharmaceutical units for DSCSA compliance
Developed REST APIs that let 50 distributors verify product provenance
Ran a 7-organization permissioned network with automated certificate rotation
A strong Blockchain Developer resume shows the systems you built, the scale they run at, and the measurable effect on speed, reliability or cost. Put your most relevant recent role first and make every bullet show a result, not a duty.
Sections, in order
Summary
Experience
Projects
Skills
Education
Length: One page for most candidates; move to two only if every line is relevant.
Summary: Write two or three lines: your role, your strongest skills, and one result that proves them.
Skills to feature
Programming languages
System design
Cloud platforms (AWS, GCP, Azure)
CI/CD
Testing and code review
Databases and SQL
Observability
Security fundamentals
APIs and integrations
Technical documentation
Example bullet points
Rebuilt the checkout service in Go, cutting p95 latency from 900 ms to 180 ms for 2M monthly users
Introduced contract tests and staged rollouts, reducing production incidents by 45% in two quarters
Migrated 30 services to Kubernetes with Terraform, lowering cloud spend by $250k a year
Tips from recruiters
Group skills by category (for example "Languages: Go, TypeScript") so recruiters and ATS parsers find them quickly.
Link to a repository, demo or write-up for at least one project you can talk about in depth.
Name the stack inside each bullet; keyword matching happens at the bullet level, not only in the skills list.
Recommended templates
Classic (ATS-friendly): Jake's-style LaTeX classic: small caps and hairline rules
Tech (ATS-friendly): Developer style: mono headings and tags, sans body
Modern (ATS-friendly): Clean single column with accent headings and rules
Blockchain Developer resume FAQ
What should a Blockchain Developer resume include?
A Blockchain Developer resume should show the systems you built, the scale they run at, and the measurable effect on speed, reliability or cost. Use these sections in this order: Summary, Experience, Projects, Skills and Education. Put your most relevant recent role first and make every bullet show a result, not a duty.
What is the best resume template for a Blockchain Developer?
Classic, Tech and Modern work well for Blockchain Developer roles. They are single-column with standard headings, so applicant tracking systems (ATS) parse them reliably.
How long should a Blockchain Developer resume be?
One page for most candidates; move to two only if every line is relevant.
Which skills should a Blockchain Developer put on a resume?
Prioritize the skills named in the job posting. Common ones for Blockchain Developer roles are Programming languages, System design, Cloud platforms (AWS, GCP, Azure), CI/CD, Testing and code review and Databases and SQL.
How do I write strong Blockchain Developer resume bullet points?
Start with an action verb, say what you did, and end with a measurable result such as latency, uptime and deploy frequency. For example: "Rebuilt the checkout service in Go, cutting p95 latency from 900 ms to 180 ms for 2M monthly users."