Blockchain Developer

About ArthaNovaArthaNova is an institutional-grade platform that tokenises real-world credit assets to deliver transparent, programmable liquidity for lenders and investors. Our architecture is blockchain-agnostic with a strong focus on XRPL and interoperability, and our regulatory strategy prioritises theMAS FinTech Regulatory Sandbox Plusin Singapore. We operate a hybrid build model: werentnon-strategic rails to move fast andbuildpatent-capable differentiators.Growth and ownership:Based on the quality of initial delivery, each role includes a pathway for rapid career progression and participation in ourEmployee Share Option Plan (ESOP).Location:Remote-first (UK/EU/SG time zones preferred)About the RoleBuild and integrate blockchain-based features, assist with cloud deployments, and ensure secure, reliable interactions between on-chain and off-chain systems.Responsibilities • Develop and test smart contracts in Solidity or equivalent languages. • Assist with deploying and operating blockchain infrastructure on AWS/Azure/GCP. • Write Terraform scripts for automated environment provisioning. • Implement API and webhook integrations between ledgers and services. • Maintain SQL/NoSQL databases used by blockchain applications. • Use Git for version control and contribute to CI/CD workflows. • Support security configuration, monitoring, and incident response. • Collaborate with senior engineers and DevOps on scaling and resilience.Requirements • 2–4 years of software development with exposure to blockchain or Web3. • Proficiency in Solidity and one of JavaScript/TypeScript or Python. • Familiarity with AWS, Azure, or GCP. • Basic experience with Terraform, Git, and API integrations. • Understanding of relational and NoSQL database design. • Strong interest in distributed ledgers, tokenisation, and security.Preferred • Docker/Kubernetes or CI/CD pipeline experience. • Exposure to security auditing tools or key management. • Understanding of oracles, webhooks, and external data ingestion.What We Offer • Mentorship from senior engineers; clear progression framework. • Exposure to institutional-grade tokenisation and data pipelines. • Eligibility forESOPbased on demonstrated delivery quality.