DEV Jobs in Web3

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Job Position Company Posted Location Salary Tags

Wonderland

Buenos Aires, Argentina

$122k - $180k

Steakhouse Financial

Remote

$140k - $180k

Tether

Remote

Zscaler

Remote

$147k - $210k

Zscaler

Remote

$126k - $131k

Zinnia

Remote

$97k - $117k

Zinnia

Remote

$126k - $131k

Zinnia

Remote

$126k - $131k

Numus

Remote

$85k - $120k

Launchpadtechnologiesinc

Remote

$63k - $100k

Launchpadtechnologiesinc

Remote

$75k - $105k

Gsrmarkets

Remote

$64k - $86k

Groma

Boston, MA, United States

$90k - $110k

Exodus54

Remote

$150k - $9999k

Bloxstaking

Remote

$90k - $110k

Wonderland
$122k - $180k estimated
C Buenos Aires AR
Apply

We’re looking for a Senior Backend Developer to help us build and maintain the off-chain infrastructure that powers DeFi protocols. You'll be a founding member of our scripting team, working on everything from automation scripts to monitoring systems. This is a high-ownership role with an emphasis on best practices, reliability, and maintainability.

If you’re passionate about automation, infrastructure, and Web3—and love writing elegant, testable code—you’ll fit right in.


  • Senior-level experience with TypeScript in production environments.

  • Proven ability to deploy and manage scalable, production-ready services.

  • Strong understanding of software testing, CI/CD practices, and system reliability.

  • Excellent written and verbal communication in English.

  • Demonstrated curiosity and passion for Web3 and decentralized technologies.

Nice to Have

  • Experience with Rust, Golang, or Python.

  • Familiarity with cloud service providers (we mostly use AWS)AWS services and serverless architectures.

  • Experience with IaC such as Terraform.

  • Knowledge of running blockchain nodes or integrating with RPC endpoints.

  • Past work on monitoring systems (e.g., Prometheus, Grafana, custom alerts).