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Senior Blockchain Developer Jobs in Austin, TX (NOW HIRING)

Aquent

Senior Blockchain Platform Engineer

Austin, TX · On-site

$81 - $90/hr

We are seeking a visionary engineer to design, build, and scale the foundational blockchain and tokenization infrastructure that will power the future of our client's operations. This is a hands-on ...

Overclock Labs

Full Stack Engineer (Senior)

Austin, TX · Remote

$140K - $220K/yr

Our team includes renowned open source and blockchain developers, and seasoned experts from leading technology and platform companies. We are a remote-first, distributed and growing team, and offer ...

Overclock Labs

Full Stack Engineer (Senior)

Austin, TX · Remote

$140K - $220K/yr

Our team includes renowned open source and blockchain developers, and seasoned experts from leading technology and platform companies. We are a remote-first, distributed and growing team, and offer ...

Overclock Labs

Full Stack Engineer (Senior)

Austin, TX · On-site +1

$140K - $220K/yr

Our team includes renowned open source and blockchain developers, and seasoned experts from leading technology and platform companies. We are a remote-first, distributed and growing team, and offer ...

Amazech Solutions

Senior Security Engineer

Austin, TX · On-site

$113K - $155K/yr

We are seeking a Senior Security Engineer, Digital Assets to work out of Southlake, TX and Austin ... Strongly preferred: experience with crypto custody platforms, digital assets, or blockchain ...

K Anand Corporation

Rust Developer

Austin, TX · On-site

$54 - $71.25/hr

Austin, TX Days: All 5 Days C2C Senior Rust Developer * 5 7+ years of software development ... Nice-to-have experience with WebAssembly (WASM), Blockchain Technologies, RISC-V Architecture ...

New

CYNET SYSTEMS

Senior Rust Developer

Round Rock, TX · On-site

$47 - $52/hr

Train and mentor senior SMEs on advanced Rust concepts and best practices. * Enable internal SMEs ... Blockchain Technologies. * RISC-V Architecture Exposure. * Embedded Systems Development. * Open ...

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Senior Blockchain Developer information

See Austin, TX salary details

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How much do senior blockchain developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior blockchain developer in Austin, TX is $61.19, according to ZipRecruiter salary data. Most workers in this role earn between $51.92 and $68.61 per hour, depending on experience, location, and employer.

Is a senior blockchain developer still in demand?

Yes, senior blockchain developers are in high demand due to the growing adoption of blockchain technology across industries such as finance, supply chain, and healthcare. They are sought after for their expertise in smart contract development, decentralized applications, and blockchain security, often requiring proficiency in programming languages like Solidity and experience with blockchain platforms like Ethereum or Hyperledger.

How much do senior blockchain developers get paid?

Senior blockchain developers typically earn between $100,000 and $200,000 annually, depending on experience, location, and company size. They often possess skills in smart contract development, cryptography, and blockchain platforms like Ethereum or Hyperledger.

What is a senior blockchain developer?

A Senior Blockchain Developer is an experienced software engineer who specializes in designing, developing, and maintaining blockchain-based applications and systems. They work with distributed ledger technologies, smart contracts, and various blockchain protocols such as Ethereum, Hyperledger, or Solana. Senior Blockchain Developers are responsible for architecting secure and scalable solutions, leading development teams, and staying up-to-date with industry advancements. Their role often involves collaborating with stakeholders, ensuring code quality, and mentoring junior developers.

What are the key skills and qualifications needed to thrive as a senior blockchain developer?

To thrive as a Senior Blockchain Developer, you need advanced programming skills (especially in languages like Solidity, Go, or Rust), deep understanding of blockchain protocols, and a track record in designing and deploying decentralized applications. Proficiency with tools such as Ethereum, Hyperledger, smart contract development frameworks, and familiarity with security best practices are typically required. Strong problem-solving abilities, collaboration, and clear communication are essential soft skills for leading projects and mentoring teams. These skills ensure the secure, efficient, and innovative development of blockchain solutions in a rapidly evolving technology landscape.

What are some common challenges senior blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Senior Blockchain Developers often encounter challenges when integrating blockchain technology with legacy enterprise systems, such as ensuring seamless data interoperability, maintaining security standards, and managing scalability. These integrations may require custom middleware, careful mapping of data flows, and alignment with existing compliance frameworks. Collaborating closely with DevOps, security teams, and business analysts is essential to address these hurdles effectively and to create robust, scalable blockchain solutions that deliver real business value.

What is the difference between Senior Blockchain Developer vs Blockchain Engineer?

AspectSenior Blockchain DeveloperBlockchain Engineer
Required CredentialsBS/MS in Computer Science, certifications like Certified Blockchain DeveloperSimilar credentials, often with additional focus on infrastructure
Work EnvironmentDevelops blockchain applications, smart contracts, and protocolsBuilds and maintains blockchain infrastructure and networks
Employer & Industry UsageTech companies, startups, financial institutionsBlockchain firms, fintech, enterprise solutions
Search & Comparison IntentUnderstanding roles in blockchain developmentFocus on blockchain infrastructure and network engineering

While both roles involve blockchain technology, Senior Blockchain Developers primarily focus on creating applications and smart contracts, whereas Blockchain Engineers concentrate on building and maintaining blockchain infrastructure. Both roles require similar skills and credentials, but their day-to-day tasks and focus areas differ within the blockchain ecosystem.

What are the most commonly searched types of Blockchain Developer jobs in Austin, TX? The most popular types of Blockchain Developer jobs in Austin, TX are:
What are popular job titles related to Senior Blockchain Developer jobs in Austin, TX? For Senior Blockchain Developer jobs in Austin, TX, the most frequently searched job titles are:
What job categories do people searching Senior Blockchain Developer jobs in Austin, TX look for? The top searched job categories for Senior Blockchain Developer jobs in Austin, TX are:
What cities near Austin, TX are hiring for Senior Blockchain Developer jobs? Cities near Austin, TX with the most Senior Blockchain Developer job openings:
Senior Blockchain Developer jobs near you
Infographic showing various Senior Blockchain Developer job openings in Austin, TX as of August 2026, with employment types broken down into 80% Full Time, 5% Part Time, and 15% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $127,271 per year, or $61.2 per hour.

Senior Blockchain Platform Engineer

Aquent

Austin, TX • On-site

$81 - $90/hr

Temporary

Medical, Dental, Vision, Retirement

Re-posted yesterday

Job description

Placement Type:
Temporary
Salary:
$81-90 Hourly
W2
Start Date:
Aug 31, 2026
Aquent Talent is thrilled to partner with a pioneering financial services institution that stands at the forefront of innovation, dedicated to shaping the future of finance through cutting-edge technology. This client is committed to delivering robust, secure, and scalable solutions that redefine how financial transactions and assets are managed, offering an incredible opportunity to join a forward-thinking team and make a significant impact on the next generation of financial infrastructure.
Are you ready to be a pioneer in the world of decentralized finance? We are seeking a visionary engineer to design, build, and scale the foundational blockchain and tokenization infrastructure that will power the future of our client's operations. This is a hands-on role where you will not only architect solutions but also bring them to life, transitioning from prototypes to secure, scalable, and production-ready systems. Your work will directly influence the strategic direction of our client's emerging technology landscape, enabling new capabilities across smart contracts, token lifecycle services, blockchain connectivity, and sophisticated distributed systems. If you thrive on complex challenges and want to leave your mark on an evolving industry, this role offers an unparalleled opportunity to innovate and lead.
What You'll Do
  • Design and build reusable Web3 platform services for tokenization, transaction processing, blockchain connectivity, wallet integration, event ingestion, indexing, and token lifecycle management.
  • Develop backend services that interact with blockchain nodes, smart contracts, signing systems, custody platforms, and off-chain systems.
  • Create common blockchain abstraction layers to support multiple networks, including enterprise implementations, various distributed ledger technology frameworks, Layer 2 networks, permissioned chains, and future enterprise blockchain platforms.
  • Build integrations with enterprise implementations, compatible networks, and permissioned chains.
  • Implement blockchain connectivity using JSON-RPC, WebSocket subscriptions, ABI encoding/decoding, event logs, transaction submission, transaction status tracking, and smart-contract queries.
  • Support engineering patterns for specific distributed ledger technology frameworks, including validator or participant connectivity, application package lifecycle, transaction authorization, and workflow integration.
  • Work with application concepts for distributed ledger platforms, including package deployment, versioning, installation validation, and application enablement.
  • Build or integrate services that support institutional transaction authorization, wallet integration, and node connectivity for enterprise distributed ledger technology workflows.
  • Partner with platform, infrastructure, and operations teams to evaluate validator strategies for enterprise distributed ledger technology networks, including self-hosted and provider-operated models where applicable.
  • Design, develop, integrate, and review smart contracts for tokenized asset and programmable workflow use cases.
  • Work with Solidity, token standards, upgradeable contracts, proxy patterns, access-control models, permissioned-token designs, and contract event models.
  • Build smart-contract interaction layers that manage ABI encoding, calldata construction, transaction simulation, event decoding, and contract state reads.
  • Establish engineering standards for smart-contract development, testing, deployment, versioning, rollback planning, and production change governance.
  • Support smart-contract security practices, including threat modeling, static analysis, fuzzing, invariant testing, and secure deployment pipelines.
  • Integrate with institutional wallet, custody, signing, and authorization platforms that support tokenized asset workflows.
  • Design transaction orchestration workflows covering request validation, policy checks, approval routing, signing, submission, confirmation tracking, retries, exception handling, and audit logging.
  • Support address or account registration, transaction limits, allowlists, signing policies, approval workflows, and operational controls.

What You'll Bring
  • 5+ years of software engineering experience building distributed systems, backend platforms, financial systems, blockchain infrastructure, custody platforms, trading systems, or high-scale transaction systems.
  • Strong hands-on Web3 engineering experience.
  • Deep understanding of blockchain protocols, including smart contracts, ABI encoding, transaction lifecycle, gas/fee handling, nonce management, logs/events, confirmations, and finality.
  • Experience building backend services that interact with blockchain nodes, wallets, smart contracts, signing systems, or custody platforms.
  • Experience with JSON-RPC, WebSocket subscriptions, blockchain event indexing, smart-contract integration, transaction monitoring, and blockchain data models.
  • Strong understanding of wallet infrastructure, transaction signing, address management, custody concepts, and key-management patterns.
  • Strong backend engineering skills in one or more languages such as Java, Go, Kotlin, TypeScript, Rust, Python, or C++.
  • Experience with APIs, microservices, event-driven architecture, messaging systems, cloud-native engineering, and production operations.
  • Ability to independently own complex engineering problems from design through production delivery.
  • Experience with specific distributed ledger technology frameworks, their application models, validator/participant concepts, application package deployment, or institutional blockchain workflows.

Bonus Points If You Have
  • Experience with enterprise blockchain implementations, permissioned networks, or private blockchain deployments.
  • Experience with specific distributed ledger technology frameworks, their application models, validator/participant concepts, application package deployment, or institutional blockchain workflows.
  • Experience with smart-contract audits, fuzz testing, invariant testing, static analysis, formal verification, or secure smart-contract deployment.
  • Experience building blockchain indexers, transaction orchestration systems, custody integrations, token lifecycle platforms, or wallet-policy engines.
  • Experience with token standards such as ERC-20, ERC-721, ERC-1155, ERC-1400, ERC-3643, or other permissioned-token frameworks.
  • Experience building systems in regulated, security-sensitive, or high-value transaction environments.
  • Relevant blockchain certifications or training are a plus, including certifications in enterprise blockchain platforms or distributed ledger technologies.

About Aquent Talent:
Aquent Talent connects the best talent in marketing, creative, and design with the world's biggest brands.
Our eligible talent get access to amazing benefits like subsidized health, vision, and dental plans, paid sick leave, and retirement plans with a match. We also offer free online training through Aquent Gymnasium. More information on our awesome benefits!
Aquent is an equal-opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics. We're about creating an inclusive environment-one where different backgrounds, experiences, and perspectives are valued, and everyone can contribute, grow their careers, and thrive.

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