Senior Payments Infrastructure Engineer – Crypto, Wallets & Blockchain

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🔥 3 minutes ago

🤠 Texas – Remote

🤠 Texas – Remote

⏰ Full Time

🟠 Senior

👷 Infrastructure Engineer

👻 Ghost score 13%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Travoom

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

📣 Marketing

✈️ Travel

Consulting • Marketing • Travel

Travoom is a trusted domain and service provider that has been in operation since 1999. The company offers a variety of digital services, including domain registration, web hosting, and collaboration tools through platforms like Google Workspace. Additionally, Travoom specializes in aiding corporate brands to manage, monitor, and protect their digital assets. The company is highly regarded and has been recognized as the Best Corporate Domain Registrar by financial strategists.

📋 Description

• Take ownership of the existing payments backend and complete its integration, testing, and production deployment • Complete payment processing and settlement functionality • Implement transaction reconciliation • Manage digital wallet integrations • Ensure accurate balance accounting • Build reliable transaction recovery and monitoring systems • Integrate existing financial services using REST and gRPC • Troubleshoot distributed systems • Complete end-to-end testing • Ensure infrastructure is secure, scalable, and production-ready • Independently understand the existing codebase, resolve integration challenges, and deliver production-ready financial infrastructure • Collaborate across backend, infrastructure, blockchain, and financial engineering teams

🎯 Requirements

• 8+ years of professional backend engineering experience, including significant hands-on responsibility for production financial systems, payment infrastructure, cryptocurrency platforms, or digital asset services • Proven experience building and operating financial transaction systems involving payment processing, settlement, reconciliation, and balance management • Strong understanding of double-entry accounting and financial ledger architecture, including transaction consistency, idempotency, auditability, and failure recovery • Production experience with digital wallets and cryptocurrency payments, including deposits, withdrawals, transfers, transaction signing, and secure key management • Experience integrating Fireblocks or comparable institutional custody platforms • Advanced proficiency in Rust, Go, or another high-performance backend language, with demonstrated ability to work in Rust-based microservices • Expertise in distributed systems, REST, gRPC, asynchronous processing, concurrency, fault tolerance, and event-driven architectures • Strong database engineering experience, including PostgreSQL or comparable transactional databases, ACID guarantees, concurrency control, and data integrity • Production experience with AWS, Docker, CI/CD, monitoring, and infrastructure security • Deep understanding of blockchain transaction infrastructure, cryptographic signing, wallet architecture, and secure digital asset transfers • Experience integrating third-party financial services, including payment gateways, banking APIs, fiat on/off ramps, or cryptocurrency exchanges • Strong security engineering knowledge, including encryption, access controls, secrets management, transaction authorization, and financial-system security practices • Demonstrated ability to independently own complex production systems, investigate unfamiliar codebases, resolve integration problems, and deliver reliable infrastructure without unnecessary redesign • Experience with automated integration and end-to-end testing for financial transactions, including duplicate processing, partial failures, reconciliation discrepancies, and recovery scenarios • Strong technical documentation and communication skills, with experience collaborating across backend, infrastructure, blockchain, and financial engineering teams • Direct production experience with Fireblocks and TigerBeetle highly preferred • Hands-on Rust development in financial or high-throughput distributed systems highly preferred • Experience with Solana, SPL tokens, and blockchain wallet integrations highly preferred • Experience building cryptocurrency exchanges, payment orchestration platforms, custody infrastructure, or treasury systems highly preferred • Familiarity with KYC/AML, PCI DSS, and financial services compliance requirements highly preferred • Understanding of football and international sports is a huge plus

🏖️ Benefits

• Deferred compensation until funding is secured • Competitive, normalized salary plus equity after funding is secured • OleX token ownership after funding is secured • Participation in the company's long-term ownership and success

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