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Smart Contract Developer Jobs in Austin, TX (NOW HIRING)

Aquent

Senior Blockchain Platform Engineer

Austin, TX · On-site

$81 - $90/hr

Build smart-contract interaction layers that manage ABI encoding, calldata construction ... Establish engineering standards for smart-contract development, testing, deployment, versioning ...

Purview Services

Blockchain Engineer

Austin, TX · On-site

Develop and maintain smart contracts for token issuance, asset management, and settlement ... Strong programming experience in Java, Python, JavaScript/TypeScript, Go, or Node.js. * Experience ...

New

MDAEdge

Blockchain Protocol Engineer

Austin, TX · On-site

... and smart contracts. • Ability to work in-office in Austin, TX Preferred : • A degree in Electrical Engineering, Computer Engineering, Computer Science, Theoretical Physics, or a similar ...

Numeric

T* SAP BTP Developer

Austin, TX · On-site

Duration: Long Term Contract. Direct Client: Req. Key Responsibilities: * SAP BTP Implementation ... Familiarity with SDA (Smart Data Access), SDI (Smart Data Integration), and SLT (SAP Landscape ...

Collabera

UI Developer

Austin, TX

$49.50 - $64.50/hr

Strictly contract [at this time]. Description: UI Engineer, Digital and Mobile Development ... Take smart risks and champion new ideas. Qualifications Education & Experience Masters/Bachelor ...

Solaredge

Debug Engineer - Manufacturing

Austin, TX · On-site

$72K - $93K/yr

SEDG), we're a global leader in smart energy technology, with over 4,000 employees, offices in 34 ... Support contract manufacturers (CMs) with on‑line and off‑line failure resolution. * Perform ...

SolarEdge

Debug Engineer - Manufacturing

Austin, TX · On-site

$72K - $93K/yr

SEDG), we're a global leader in smart energy technology, with over 4,000 employees, offices in 34 ... Support contract manufacturers (CMs) with on-line and off-line failure resolution. * Perform ...

Apptronik

Senior Electrical Engineer - HRI

Austin, TX

$106K - $138K/yr

We are primarily interested in candidates who have developed electronics for smart speakers ... Manage 3rd party relationships with vendors, contract manufacturers, and external design services.

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Showing results 1-20

All JobsSmart Contract Developer JobsSmart Contract Developer Jobs in Austin, TX

Smart Contract Developer information

See Austin, TX salary details

$39.6K

$128.2K

$157.1K

How much do smart contract developer jobs pay per year?

As of Aug 5, 2026, the average yearly pay for smart contract developer in Austin, TX is $128,180.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,000.00 and $155,600.00 per year, depending on experience, location, and employer.

What is the difference between Smart Contract Developer vs Blockchain Developer?

AspectSmart Contract DeveloperBlockchain Developer
CredentialsKnowledge of Solidity, Ethereum, smart contract securityKnowledge of blockchain protocols, cryptography, and development tools
Work EnvironmentFocus on writing, testing, and deploying smart contracts on blockchain platformsDevelops entire blockchain applications, including smart contracts and decentralized apps
Industry UsagePrimarily in DeFi, NFT, and blockchain-specific projectsBroader blockchain solutions, including infrastructure and application development

While both roles work within the blockchain industry, a Smart Contract Developer specializes in creating and securing smart contracts, whereas a Blockchain Developer has a broader scope, including building entire blockchain systems and applications.

What is a smart contract developer?

Smart Contract Developers are professionals who design, write, and deploy self-executing contracts on blockchain platforms such as Ethereum. These contracts encode rules and agreements into code, enabling automated and trustless transactions between parties. Smart Contract Developers are skilled in blockchain technologies and programming languages like Solidity, and they ensure that contracts are secure, efficient, and function as intended. They often work with decentralized applications (dApps) and participate in the broader ecosystem of blockchain development.

What are the key skills and qualifications needed to thrive as a smart contract developer, and why are they important?

To thrive as a Smart Contract Developer, you need a strong grasp of blockchain fundamentals, proficiency in programming languages like Solidity or Vyper, and experience with decentralized application (dApp) development. Familiarity with tools such as Truffle, Hardhat, Remix, and knowledge of smart contract auditing and security best practices is essential. Analytical thinking, attention to detail, and strong problem-solving skills are critical soft skills for this role. These abilities ensure the creation of secure, efficient, and reliable smart contracts that underpin trustworthy decentralized systems.

What are some common challenges smart contract developers face when working on blockchain projects?

Smart Contract Developers often encounter challenges such as ensuring code security, avoiding vulnerabilities like reentrancy attacks, and dealing with the immutability of deployed contracts, which makes fixing bugs post-deployment difficult. Additionally, they must stay updated on rapidly evolving blockchain frameworks and tools, and work closely with auditors and project managers to ensure compliance and correctness. Collaborating with front-end and back-end developers is also key, as smart contracts often form the backbone of decentralized applications requiring seamless integration.
What are popular job titles related to Smart Contract Developer jobs in Austin, TX? For Smart Contract Developer jobs in Austin, TX, the most frequently searched job titles are:
What job categories do people searching Smart Contract Developer jobs in Austin, TX look for? The top searched job categories for Smart Contract Developer jobs in Austin, TX are:
What cities near Austin, TX are hiring for Smart Contract Developer jobs? Cities near Austin, TX with the most Smart Contract Developer job openings:
Smart Contract Developer jobs near you
Infographic showing various Smart Contract Developer job openings in Austin, TX as of July 2026, with employment types broken down into 61% Full Time, 21% Part Time, 1% Temporary, and 17% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $128,180 per year, or $61.6 per hour.

Senior Blockchain Platform Engineer

Aquent

Austin, TX • On-site

$81 - $90/hr

Temporary

Medical, Dental, Vision, Retirement

Re-posted 26 days ago

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 Ethereum implementations, various distributed ledger technology frameworks, Layer 2 networks, permissioned chains, and future enterprise blockchain platforms.
  • Build integrations with enterprise Ethereum implementations, Ethereum-compatible networks, and permissioned EVM 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 DLT workflows.
  • Partner with platform, infrastructure, and operations teams to evaluate validator strategies for enterprise DLT 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, EVM 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 Ethereum/EVM, 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 Ethereum implementations, permissioned EVM 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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