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Blockchain Developer Jobs in Seattle, WA (NOW HIRING)

Robinhood

Senior Penetration Tester

Bellevue, WA

Work cross-functionally with engineers to mitigate issues, often contributing detection strategies ... Working knowledge of cryptocurrency and blockchain security: custody and signing flows, wallet and ...

Casne Engineering, Inc.

Software Developer I

Bellevue, WA · Remote

$80K - $115K/yr

HTML, CSS, JS to join our dynamic devops team. This role is ideal for someone who thrives as both in individual or team contributor and is passionate about building unique solutions in a fast-paced ...

Onramp Lab

Developer

Seattle, WA · Remote

We are seeking a skilled Developer to join our technical team. The ideal candidate will play a key role in building, maintaining, and enhancing our software products and applications. You will ...

Robinhood

Senior Penetration Tester

Bellevue, WA · On-site

Work cross-functionally with engineers to mitigate issues, often contributing detection strategies ... Working knowledge of cryptocurrency and blockchain security: custody and signing flows, wallet and ...

DevSelect

Front End Developer/DevOps

Redmond, WA

$116K - $135K/yr

Title: Front End Developer/DevOps Location: Redmond, WA Openings: 1 Type: Long-Term Contract Summary This is a highly visible, next-gen design and dev. project team that is working on some very cool ...

DevSelect

Front End Developer/DevOps

Redmond, WA · On-site

$116K - $135K/yr

Title: Front End Developer/DevOps Location: Redmond, WA Openings: 1 Type: Long-Term Contract Summary This is a highly visible, next-gen design and dev. project team that is working on some very cool ...

Merican

.NET Developer III

Redmond, WA · On-site

Position: .NET Developer III Location: Redmond, WA 98052 Duration: 6 Months Job Type: Temporary Assignment Work Type: Onsite * The Developer 3 position requires 5+ years of total programming ...

Whitespace LLC

Software Developer

Columbia, WA · On-site

At Whitespace, Software Developers are responsible for designing and implementing the solutions to our clients challenges. As a software developer, you will be working with a team of peers in a ...

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All JobsBlockchain Developer JobsBlockchain Developer Jobs in Seattle, WA

Blockchain Developer information

See Seattle, WA salary details

$54.6K

$127.3K

$188.9K

How much do blockchain developer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for blockchain developer in Seattle, WA is $127,281.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,400.00 and $147,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Blockchain Developer, and why are they important?

A Blockchain Developer should possess strong programming skills (such as in Solidity, JavaScript, or Python), a solid understanding of cryptography, and experience with distributed ledger technologies, typically backed by a degree in computer science or a related field. Familiarity with blockchain platforms (like Ethereum or Hyperledger), smart contract development, and relevant certifications (such as Certified Blockchain Developer) are highly beneficial. Attention to detail, problem-solving ability, and effective collaboration are standout soft skills in this role. These competencies enable developers to build secure, reliable, and innovative blockchain solutions that meet complex business and technical requirements.

What Does a Blockchain Developer Do?

A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.

What is the difference between Blockchain Developer vs Blockchain Engineer?

AspectBlockchain DeveloperBlockchain Engineer
Primary FocusDeveloping blockchain applications and smart contractsDesigning and building blockchain infrastructure and networks
Skills & CertificationsProficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain DeveloperKnowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer
Work EnvironmentSoftware development teams, startups, fintech companiesBlockchain infrastructure projects, enterprise solutions, network setup
Industry UsageApplication development in finance, supply chain, healthcareBuilding blockchain platforms, maintaining networks, security

While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.

What are Blockchain Developers?

Blockchain Developers are professionals who design, build, and maintain decentralized applications and smart contracts using blockchain technology. They work with various blockchain platforms like Ethereum, Hyperledger, or Solana to create secure and transparent systems for industries such as finance, supply chain, and healthcare. Their responsibilities include developing protocols, writing code for smart contracts, and ensuring the security and integrity of blockchain networks.

What are some common challenges Blockchain Developers face when integrating blockchain solutions with existing enterprise systems?

Blockchain Developers often encounter challenges when integrating blockchain solutions with legacy enterprise systems, such as ensuring interoperability between different technologies, managing data consistency, and addressing scalability concerns. Additionally, developers must navigate security protocols and compliance requirements unique to blockchain while collaborating closely with IT, security, and business teams. Adapting smart contracts to fit existing workflows and ensuring seamless user experiences require both technical expertise and effective communication across departments.
More about Blockchain Developer jobs
What are the most commonly searched types of Blockchain Developer jobs in Seattle, WA? The most popular types of Blockchain Developer jobs in Seattle, WA are:
What are popular job titles related to Blockchain Developer jobs in Seattle, WA? For Blockchain Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Blockchain Developer jobs in Seattle, WA look for? The top searched job categories for Blockchain Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Blockchain Developer jobs? Cities near Seattle, WA with the most Blockchain Developer job openings:
Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Seattle, WA as of June 2026, with employment types broken down into 35% Full Time, and 65% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $127,281 per year, or $61.2 per hour.
Developer Experience Engineer

Developer Experience Engineer

Anduril Industries

Seattle, WA • On-site

Other

Posted 6 days ago

Anduril rating

9.4

Company rating: 9.4 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

ABOUT THE TEAM

The Lattice SDK team is at the forefront of building Anduril's developer ecosystem. Since our public launch, we've attracted numerous potential partners ranging from innovative startups to defense giants and military organizations worldwide. Our team serves as the critical bridge between Anduril's cutting-edge defense technology and the broader developer community. We're creating a thriving ecosystem where partners can seamlessly integrate their applications, hardware, and data services with Lattice, demonstrating the platform's exceptional interoperability while expanding its capabilities. By fostering these partnerships, we're not just building software-we're revolutionizing how defense technology collaborates across platforms to deliver real impact in the field.


ABOUT THE JOB

We are looking for a Developer Experience Engineer to join our rapidly growing team in Seattle, WA or Costa Mesa, CA. In this role, you will serve as the face of the Lattice platform to developers around the world, educating and empowering them to build integrations that better serve the warfighter. This will require strong technical expertise in API architecture, application development, and excellent communication skills. If you are someone who thrives at the intersection of technology and communication, enjoys building developer communities, and is passionate about creating content that simplifies complex technical concepts, then this role is for you.


WHAT YOU'LL DO

* Create and share high-quality technical content such as blog posts, tutorials, videos, and sample applications that showcase what can be achieved with Lattice
* Provide support to third parties using the Lattice SDK
* Build and nurture the developer community around Lattice, serving as the public face of Anduril to third-party developers
* Understand the solutions that developers are building and help them deploy these to the field
* Advocate for developers' needs and surface pain points they experience with the Lattice platform
* Collaborate with counterparts in Software Platform on improvements to our APIs and development of new capabilities
* Represent Anduril at industry events, conferences, and webinars as a public speaker and technical expert
* Review early documentation, SDKs, and capabilities for new features

REQUIRED QUALIFICATIONS

* Experience working as a developer advocate, evangelist, solutions engineer, or sales engineer
* Experience building web or IoT applications, incorporating both front-end and back-end languages/frameworks
* Experience with API technologies such as REST or gRPC
* Strong communication and presentation skills, with the ability to explain complex technical concepts clearly
* Demonstrated ability to create engaging technical content for developer audiences
* Collaborative mindset and ability to work cross-functionally with engineering, product, and marketing teams
* Must be a U.S. Person due to required access to U.S. export controlled information or facilities

PREFERRED QUALIFICATIONS

* Public speaking experience at technical conferences or events
* Experience with defense or government technology applications
* Knowledge of software development in mission-critical environments, such as air-gapped and safety-critical systems
* Background in building developer communities
* Experience with creating video tutorials or educational content
* Open source contribution experience

Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

Social media

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