Blockchain Integration Platforms

Blockchain Integration Platforms

Austin, TX (Hybrid)

Contract

We are seeking a highly skilled Senior Engineer – Blockchain Integration Platform s to build, integrate, and enhance the blockchain infrastructure that powers our digital asset custody and tokenization platforms. This is a hands-on engineering role focused on Layer 1 (L1) blockchain integratio n, blockchain infrastructure services, wallet engineering, and custody-related blockchain workflows

.
The ideal candidate will work closely wit h Crypto Custody Lead Enginee rs , Crypto Security Enginee rs, and platform engineering teams to ensure blockchain interactions are secure, scalable, resilient, observable, and production-ready. This role operates at the intersection of blockchain protocol engineering and institutional-grade custody system

s.


Required Qualifica

• tionsBachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related f
• ield.7+ years of professional software engineering experi
• ence.Hands-on experience building or integrating blockchain or distributed ledger technolo
• gies.Strong understanding of Layer 1 blockchain protocols and transaction lifecy
• cles.Experience designing and developing backend services, APIs, and infrastructure platf
• orms.Strong programming expertise in one or more of the follo
• wing:P
• ythonNo
• de
• .jsG
• oJav
• aRustExperience working in distributed, asynchronous, and event-driven architect
• ures.Ability to collaborate effectively across platform, custody, and security t

eams.
Preferred Qualific

• ationsExperience with blockchain indexers, explorers, and chain analytics plat
• forms.Knowledge of wallet architecture and blockchain transaction signing work
• flows.Familiarity with digital asset custody platforms and security-sensitive financial sy
• stems.Experience
• with:IPFS (InterPlanetary File S
• ystem)Ripple/XRP
• LedgerLaravel Fra
• meworkStrong troubleshooting and debugging skills in distributed environ
• ments.Experience leveraging AI-assisted development tools and work
• flows.Knowledge of smart contract interactions and token stan

dards.
Mandatory

• Ski
• llsIPFS
• Laravel
• Node.j
• sPythonRipple (XRP

Ledger)
Preferre

• d Skills
• EthereumBlockchain Indexing & A
• nalyticsWallet Eng
• ineeringSmart C
• ontractsMPC & HSM Inte
• grationsDistributed
• SystemsREST APIs & Micro
• servicesGenAI-Assisted Dev
• elopmentCross-Chain Int

egration