Top Blockchain Jobs

The DevOps Engineer will support the organization’s DevOps and platform engineering activities. The posting provides no further details about specific responsibilities, technologies, qualifications, or work conditions.

Supervises warehouse operations, including inventory control, inbound and outbound scheduling, staffing, workflow, productivity tracking, payroll, safety, and employee performance. Directly manages more than 20 employees, assigns duties, maintains inventory accuracy, investigates discrepancies, updates procedures, and ensures customer and operational metrics are met. This is a full-time, on-site evening-shift role in Hopedale, Massachusetts.

Source and close new high-value clients across private wealth and institutional markets. Responsibilities include outbound prospecting, pipeline ownership, networking at industry events, managing complex sales cycles, maintaining accurate Salesforce records, and monitoring digital asset market trends. The role partners with Account Management for client handoffs and requires proven business development or sales experience in fintech, financial services, wealth management, or digital assets.

Own post-investment relationships across Tether’s corporate development portfolio. Drive commercial partnerships, strategic synergies, governance, board support, portfolio performance, and measurable value creation. Evaluate acquisitions, investments, and strategic transactions; support integration planning, capital allocation, fundraising, and market expansion. Provide market intelligence, investment committee materials, and leadership recommendations while advising portfolio company executives across multiple sectors and geographies.

Design, implement, test, and deploy secure Solidity smart contracts across Ethereum and EVM networks. Own smart contract projects, contribute to Aave protocol initiatives and infrastructure, investigate vulnerabilities, troubleshoot production issues, review code, and collaborate on DeFi features including lending, vaults, stablecoins, and protocol integrations.

Build and evaluate software prototypes for a blockchain data acceleration network. Develop full-stack solutions, design benchmarks, measure performance against competitors, gather product feedback, and iterate rapidly. Collaborate with engineering and product leaders to validate user needs, inform the roadmap, and communicate findings. The role involves AI-assisted coding tools and may include systems programming, real-time data, P2P networking, blockchain, and high-performance workloads.

Lead end-to-end design, development, and delivery of full‑stack features; drive architecture and code reviews; coordinate engineering work, write design docs and tests, and participate in Agile ceremonies. Must have blockchain/crypto experience.

Design, build, and maintain automated and exploratory tests for web and mobile apps. Create test plans, UI/API automation, compatibility and performance testing, perform root-cause analysis, improve test coverage, and develop testing tools and infrastructure to ensure product stability and user-focused quality.

The Senior Accountant will support month- and quarter-end close, journal entries, reconciliations, variance analysis, financial reporting schedules, audits, tax payments, subsidiary invoicing, and accounting system initiatives. The role manages inquiries from employees, vendors, and third parties while collaborating with global accounting teams. Candidates should have strong accounting expertise, excellent communication skills, attention to detail, and at least five years of progressive accounting or finance experience.

Own business operations priorities and cross-functional technical and security projects. Build project plans, coordinate stakeholders, manage timelines and dependencies, collect compliance evidence, improve processes, identify risks and blockers, and drive high-quality execution across People, IT, Finance, Security, and Operations.