NET Architect

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special! We are seeking a highly experienced Architect with deep expertise in .NET technologies, RESTful services architecture, and strong experience working within Saxon-based transformation environments. The ideal candidate will lead architectural strategy, design and implement secure, high-performance applications.Key Responsibilities Define and own end-to-end architecture for enterprise-grade applications built on C#.NET platformsDesign and implement scalable, secure, and high-performing RESTful APIs and servicesArchitect and implement XML, XPath, XQuery, and XSLT 2.0/3.0 transformations leveraging the Saxon processorLead API governance, including contract definition, versioning, error handling and observability practicesEstablish and enforce best practices for API security, authentication, and authorizationConduct architecture reviews and ensure alignment with enterprise standards and long-term strategyCollaborate with product, infrastructure, and security teams to deliver compliant and resilient solutionsDrive performance optimization, scalability, and system reliability initiatives Required Qualifications 12+ years of progressive software development experienceStrong hands-on expertise in .NET Core and C#Proven experience designing and implementing RESTful APIs at enterprise scaleDeep experience with Saxon XSLT processor and XML transformation frameworksStrong knowledge of API security standardsExperience implementing CI/CD pipelines and DevOps best practicesStrong understanding of distributed systems, scalability patterns, and performance tuningHalvik offers a competitive full benefits package including:Company-supported medical, dental, vision, life, STD, and LTD insuranceBenefits include 11 federal holidays and PTOEligible employees may receive performance-based incentives in recognition of individual and/or team achievements.401(k) with company matchingFlexible Spending Accounts for commuter, medical, and dependent care expensesTuition AssistanceCharitable Contribution matching Halvik Corp is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Halvik'spay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Created: 2026-03-10