Tact

Senior Blockchain Engineer

Tact

Making the Connection.

$200,000 - $230,000 /year

New York, United States (Onsite)

Engineering

Senior

Last updated 2026-02-12T06:01:56.891Z

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About the role

Overview

We are seeking a Senior Blockchain Engineer to join our hybrid team in NYC, focusing on building impactful technology in the clean energy sector. You will be responsible for developing smart contracts and backend systems that contribute to real-world positive change.

Skills

Solidity Python Django REST API Graph QL AWS Kubernetes Smart Contracts Blockchain Postgres

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

  • Strong production experience writing Solidity smart contracts (3+ years)
  • 5+ years building backend systems and APIs

About Tact

Tact was founded at the beginning of 2021, fuelled by a passion to keep recruitment simple yet effective.

Since then, with our process-driven and people focussed approach, we’ve continued to grow our team with like-minded individuals who are experts in connecting good people. Businesses seem to love what we do as well, rating us as “world class” when it comes to delivering.

Alongside connecting Tech Leaders and Talent Managers with outstanding candidates, fast, we are also passionate about giving back to the Tech community through our podcast, Tact Talks and our DevLaunchPad initiative.

We hire people within Development, Infrastructure, Cloud, Delivery, Data and Testing, basically anyone involved in the SDLC.

Our mission is simple..to create a world where everyone gets their dream job. If you are looking for a change, or interested in hearing about our amazing opportunities then get in touch!

Alternatively, if you are an organisation looking for the best candidates, contact us today.

Company score (5)

Most candidates are reviewed quickly