Job Family:SAAS/PAAS/Cloud Consulting, Technology Consulting Travel Required:Up to 50% Clearance Required:NoneWe 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: <ul><li>Develop and deploy smart contracts on public blockchain protocols (Ethereum, Solana, XRP).</li><li>Architect backend services using asynchronous workers and resilient messaging.</li><li>Ensure reliability in distributed and potentially unstable environments.</li><li>Collaborate with leadership and cross-functional teams to align technical solutions with business goals.</li><li>Mentor engineering teams and promote best practices.</li><li>Implement CI/CD pipelines using Jenkins, GitHub, and other tools.</li><li>Conduct unit and integration testing to ensure software quality.</li></ul>What you will need:<ul><li>Bachelor’s degree in Computer Science or related field.</li><li>6+ years of software development experience.</li><li>Hands-on experience with at least one public blockchain protocol.</li><li>Proficiency in smart contract development and deployment.</li><li>Familiarity with Rust/Go, Node/Client protocols.</li><li>Strong interest in cryptocurrencies and blockchain interoperability.</li><li>Proficiency in at least one backend language; willingness to learn Rust and Java.</li><li>Experience with SQL and cloud databases (AWS Aurora PostgreSQL, Azure).</li><li>Expertise in secure software development practices.</li></ul>Leadership &amp; Collaboration:<ul><li>Proven ability to mentor and guide engineering teams.</li><li>Experience working with leadership and cross-functional stakeholders.</li></ul>DevOps &amp; Testing:<ul><li>Experience with CI/CD pipelines and automated deployment tools.</li><li>Strong background in unit and integration testing.</li></ul>What would be nice to have: <ul><li>Advanced degree in Computer Science.</li><li>Contributions to open-source blockchain projects.</li><li>Blockchain-related certifications.</li></ul>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:<ul><li>Medical, Rx, Dental &amp; Vision Insurance</li><li>Personal and Family Sick Time &amp; Company Paid Holidays</li><li>Position may be eligible for a discretionary variable incentive bonus</li><li>Parental Leave and Adoption Assistance</li><li>401(k) Retirement Plan</li><li>Basic Life &amp; Supplemental Life</li><li>Health Savings Account, Dental/Vision &amp; Dependent Care Flexible Spending Accounts</li><li>Short-Term &amp; Long-Term Disability</li><li>Student Loan PayDown</li><li>Tuition Reimbursement, Personal Development &amp; Learning Opportunities</li><li>Skills Development &amp; Certifications</li><li>Employee Referral Program</li><li>Corporate Sponsored Events &amp; Community Outreach</li><li>Emergency Back-Up Childcare Program</li><li>Mobility Stipend</li></ul>About GuidehouseGuidehouse 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 <a href="mailto:RecruitingAccommodation@guidehouse.com" target="_blank">RecruitingAccommodation@guidehouse.com</a>. 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 <a href="mailto:guidehouse@myworkday.com" target="_blank">guidehouse@myworkday.com</a>.  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 <a href="mailto:recruiting@guidehouse.com" target="_blank">recruiting@guidehouse.com</a>. 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.