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Full-stack Blockchain Developer (Smart Contracts-focused) (Apply in 3 Minutes)

Full-stack Blockchain Developer (Smart Contracts-focused) (Apply in 3 Minutes)

SupercoderIndia
16 hours ago
Job description

Greetings, and thank you for visiting our job post.

Supercoder is an AI-powered career development platform to connect developers around the world to remote job opportunities with competitive pay.

About the Role

Our client, is looking for a Full-stack Blockchain Developer (Smart Contracts-focused)

What You’ll Do

  • Design, develop, and deploy smart contracts in Solidity (EVM) and / or Rust (e.g., Solana)
  • Perform security reviews (auth / roles, reentrancy, frontrunning / MEV, overflow), gas / fee optimization
  • Integrate on-chain and off-chain systems : backend APIs / workers and web / mobile DApps
  • Build and ship both web and mobile apps (store submissions in collaboration with the team)
  • Own testing / automation (unit / property tests, CI / CD) and monitoring in production
  • Evolve wallet, token, staking, bridge, and related core features; handle production incidents

Must-Haves

  • Eligible to enter and work in Korea; willing to work in Korea
  • Mid-level+ proficiency in Solidity or Rust (one or more)
  • Frontend : experience with React, React Native, Vue (≥ 2 of these)
  • Backend : PHP (preferred) or Node.js; strong SQL (MySQL / PostgreSQL), schema design & optimization
  • Practical understanding of smart-contract testing / auditing and deployment / operations
  • Proficiency with Git workflows, code reviews, and issue tracking

    • Nice to Have

  • Mainnet deployments on EVM / Solana; multi-chain architecture experience
  • Proven security / performance improvements (audit fixes, gas cuts, MEV mitigation)
  • MQ / cache / cron workers; high-traffic and payments processing
  • AWS / GCP, Docker / K8s, IaC (Terraform)
  • Strong English technical writing / communication
  • Applicants from India are welcome (visa / work authorization support negotiable; merit-based hiring)

    • Terms

  • Employment : Full-time (probation negotiable) or Contract (project-based)
  • Location : Korea / Remote
  • Compensation : Competitive salary + token / stock options (negotiable)

    • How to Apply for This Opportunity

    1. Click Apply and Register or Log in to our portal - https : / / developer.supercoder.co / sign-in

    2. Upload your updated resume and complete the Screening Form

    3. Get shortlisted and meet the client for the interview!

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