Blockchain Senior Developer
Company: Guidehouse
Location: Mc Lean
Posted on: December 1, 2025
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Job Description:
Job Family: SAAS/PAAS/Cloud Consulting, Technology Consulting
Travel Required: Up to 50% Clearance Required: None We are seeking
a highly skilled and experienced Blockchain Senior Developer to
join our team. This role involves designing and deploying smart
contracts, building resilient backend systems, and collaborating
across teams to deliver secure and scalable blockchain solutions.
What you will do: - Develop and deploy smart contracts on public
blockchain protocols (Ethereum, Solana, XRP). - Architect backend
services using asynchronous workers and resilient messaging. -
Ensure reliability in distributed and potentially unstable
environments. - Collaborate with leadership and cross-functional
teams to align technical solutions with business goals. - Mentor
engineering teams and promote best practices. - Implement CI/CD
pipelines using Jenkins, GitHub, and other tools. - Conduct unit
and integration testing to ensure software quality. What you will
need: - Bachelor’s degree in Computer Science or related field. - 6
years of software development experience. - Hands-on experience
with at least one public blockchain protocol. - Proficiency in
smart contract development and deployment. - Familiarity with
Rust/Go, Node/Client protocols. - Strong interest in
cryptocurrencies and blockchain interoperability. - Proficiency in
at least one backend language; willingness to learn Rust and Java.
- Experience with SQL and cloud databases (AWS Aurora PostgreSQL,
Azure). - Expertise in secure software development practices.
Leadership & Collaboration: - Proven ability to mentor and guide
engineering teams. - Experience working with leadership and
cross-functional stakeholders. DevOps & Testing: - Experience with
CI/CD pipelines and automated deployment tools. - Strong background
in unit and integration testing. What would be nice to have: -
Advanced degree in Computer Science. - Contributions to open-source
blockchain projects. - Blockchain-related certifications. The
annual salary range for this position is $149,000.00-$248,000.00.
Compensation decisions depend on a wide range of factors, including
but not limited to skill sets, experience and training, security
clearances, licensure and certifications, and other business and
organizational needs. What We Offer: Guidehouse offers a
comprehensive, total rewards package that includes competitive
compensation and a flexible benefits package that reflects our
commitment to creating a diverse and supportive workplace. Benefits
include: - Medical, Rx, Dental & Vision Insurance - Personal and
Family Sick Time & Company Paid Holidays - Position may be eligible
for a discretionary variable incentive bonus - Parental Leave and
Adoption Assistance - 401(k) Retirement Plan - Basic Life &
Supplemental Life - Health Savings Account, Dental/Vision &
Dependent Care Flexible Spending Accounts - Short-Term & Long-Term
Disability - Student Loan PayDown - Tuition Reimbursement, Personal
Development & Learning Opportunities - Skills Development &
Certifications - Employee Referral Program - Corporate Sponsored
Events & Community Outreach - Emergency Back-Up Childcare Program -
Mobility Stipend About Guidehouse Guidehouse is an Equal
Opportunity Employer–Protected Veterans, Individuals with
Disabilities or any other basis protected by law, ordinance, or
regulation. Guidehouse will consider for employment qualified
applicants with criminal histories in a manner consistent with the
requirements of applicable law or ordinance including the Fair
Chance Ordinance of Los Angeles and San Francisco. If you have
visited our website for information about employment opportunities,
or to apply for a position, and you require an accommodation,
please contact Guidehouse Recruiting at 1-571-633-1711 or via email
at RecruitingAccommodation@guidehouse.com. All information you
provide will be kept confidential and will be used only to the
extent required to provide needed reasonable accommodation. All
communication regarding recruitment for a Guidehouse position will
be sent from Guidehouse email domains including @guidehouse.com or
guidehouse@myworkday.com. Correspondence received by an applicant
from any other domain should be considered unauthorized and will
not be honored by Guidehouse. Note that Guidehouse will never
charge a fee or require a money transfer at any stage of the
recruitment process and does not collect fees from educational
institutions for participation in a recruitment event. Never
provide your banking information to a third party purporting to
need that information to proceed in the hiring process. If any
person or organization demands money related to a job opportunity
with Guidehouse, please report the matter to Guidehouse’s Ethics
Hotline. If you want to check the validity of correspondence you
have received, please contact recruiting@guidehouse.com. Guidehouse
is not responsible for losses incurred (monetary or otherwise) from
an applicant’s dealings with unauthorized third parties. Guidehouse
does not accept unsolicited resumes through or from search firms or
staffing agencies. All unsolicited resumes will be considered the
property of Guidehouse and Guidehouse will not be obligated to pay
a placement fee.
Keywords: Guidehouse, Arlington , Blockchain Senior Developer, IT / Software / Systems , Mc Lean, Virginia
