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Blockchain Developer Jobs in Washington, DC (NOW HIRING)

SZNS Solutions LLC

Engineering Manager

Reston, VA

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application ...

SZNS Solutions LLC

Engineering Manager

Reston, VA · On-site

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application ...

SZNS Solutions LLC

Engineering Manager

Reston, VA · On-site

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application ...

Framework Ventures

Solutions Architect

Rockville, MD · On-site

$150 - $180/hr

We provide integrated business solutions to exchanges, custodians, crypto platforms, financial institutions, and developers using our end‑to‑end suite of blockchain tools, including dedicated ...

Circle

Manager, Software Engineering

Washington, DC · Remote

$195K - $257K/yr

... and programmable blockchain infrastructure. Circle's platform includes the world's largest ... regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement ...

Circle

Senior Principal Product Manager

Washington, DC · On-site

... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...

The Social App

Full Stack Engineer (Remote)

Washington, DC · Remote

$125K - $185K/yr

We are looking for a Full Stack Engineer who will be part of our path of destruction that will ... Knowledgable and experience with Blockchain and Crypto Location : Remote with quarterly all-hands ...

Framework Ventures

Staff Solutions Architect

Rockville, MD · On-site

$150 - $210/hr

Founded in 2021, LayerZero's vision is to create a community of cross-chain developers, building dApps that are no longer constrained by individual blockchain capabilities. With LayerZero's simple ...

New

Circle

Senior Analyst, AML Know Your Customer

Washington, DC · On-site +1

$97K - $127K/yr

... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...

Circle

Lead KYC Analyst

Washington, DC · Remote

... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...

Circle

Lead Analyst, Product Compliance

Washington, DC · Remote

... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...

Circle

Principal Product Manager, TradFi

Washington, DC

$200K - $260K/yr

... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...

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Showing results 41-60

All JobsBlockchain Developer JobsBlockchain Developer Jobs in Washington, DC

Blockchain Developer information

See Washington, DC salary details

$54.4K

$126.7K

$188K

How much do blockchain developer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for blockchain developer in Washington, DC is $126,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 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.

How much are blockchain developers paid?

Blockchain developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill level. Senior developers with expertise in smart contracts, cryptography, and blockchain platforms can earn higher salaries, especially in competitive markets or with specialized certifications.

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 is a blockchain developer?

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 Washington, DC? The most popular types of Blockchain Developer jobs in Washington, DC are:
What are popular job titles related to Blockchain Developer jobs in Washington, DC? For Blockchain Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Blockchain Developer jobs in Washington, DC look for? The top searched job categories for Blockchain Developer jobs in Washington, DC are:
Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Washington, DC as of August 2026, with employment types broken down into 76% Full Time, 9% Part Time, and 15% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $126,675 per year, or $60.9 per hour.

Engineering Manager

SZNS Solutions LLC

Reston, VA

Full-time

Re-posted 14 days ago

Job description

"SZNS Solutions (pronounced "seasons") is a technology consulting company and Google Cloud Partner based in Reston VA. We specialize in delivering agentic AI and cloud computing solutions. Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application development."

Role Summary

Our mission is to build a different kind of technology consulting firm-one focused on doing, showing, and building more than talking. As an Engineering Manager, you will lead our talented engineering team and work closely with leadership to bridge the gap between technical strategy and day-to-day execution.

At SZNS, the bar is high. A successful engineering manager should exude the three tenets:

  • Customer obsession: A no-nonsense, fast, and flexible approach where solving the customer's problem always comes first.
  • Calm and consistent under pressure, with the strong judgment required to balance delivery speed against architectural quality.
  • Attentive results: A focus on delivering results through hard work and high quality, recognizing that attention to detail is what separates "great" from "good".

We are looking for a hands-on leader who can break down complex technical projects, mentor a high-performing team, and ensure that our Cloud, Data, and AI deployments meet our high bar for pragmatic excellence.

Key Responsibilities

  • Engineering delivery: Own day-to-day engineering delivery across multiple strategic client engagements and internal platform initiatives, ensuring that tasks are clear, prioritized, and progressing.
  • Lead, mentor, and grow teams: Building a culture of ownership, craft, and continuous improvement while increasing team autonomy, efficiency, and effectiveness.
  • Collaborate closely with product and technical leadership to break down, scope, and plan complex technical projects across our AI, GCP, and Web3 domains.
  • Identify and maintain high standards: Ensure excellent code quality, system performance, and maintainability by establishing best practices and guiding architectural decisions.
  • Ensure momentum: Proactively identify risks and escalate them early, improving team processes so that our delivery becomes faster and more predictable.

Requirements

Minimum Qualifications

  • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.
  • 5+ years of software engineering experience with prior experience formally leading developers, managing teams, or owning end-to-end technical delivery.
  • Strong foundation in system design, cloud architecture (preferably GCP), and backend engineering.
  • Demonstrated experience building and shipping production-quality code in ambiguous, fast-paced environments.
  • Active daily use of AI-enabled coding tools (e.g., Cursor, GitHub Copilot, or Claude Code) to accelerate development workflows and increase throughput.
  • Active Google Cloud certifications, or willingness to obtain within one month of joining.
  • Curiosity, experimentation with latest technologies, and bias for action.
  • U.S. Citizen
Preferred Qualifications
  • Experience scaling engineering teams in high-growth startups or professional services companies.
  • Background in managing teams working on AI/ML pipelines, LLM tooling, or Web3/blockchain integrations.
  • Experience improving messy or low-process environments and establishing agile delivery cycles.

Benefits

  • Competitive salary and benefits package
  • Hybrid work environment (MWF in-person in our Reston office)
  • A collaborative and innovative work environment
  • Continuous learning and development opportunities

Apply