Senior Software Developer - Remote

Company: Maximus Inc.
Location: Washington
Posted on: March 23, 2026

Job Description:

Description & Requirements Maximus is seeking a Senior Software Developer to join our team in a fully remote capacity. This role involves designing, developing, and maintaining enterprise-level applications using .NET technologies, ensuring compliance with accessibility standards, and supporting critical Medicaid systems. If you have strong technical expertise and a passion for delivering high-quality solutions, we encourage you to apply. This is a fully remote position. Requires 5% travel. 100% mileage reimbursed at federal rate Why Join Maximus? - Competitive Compensation - Bonus opportunities based on performance. - Comprehensive Insurance Coverage - Choose from various plans, including Medical, Dental, Vision, Prescription, and partially funded HSA. Additionally, enjoy Life insurance benefits and discounts on Auto, Home, Renters, and Pet insurance. - Future Planning - Prepare for retirement with our 401K Retirement Savings plan and Company Matching. - Unlimited Time Off Package - Enjoy UTO, Holidays, and sick leave, - Holistic Wellness Support - Access resources for physical, emotional, and financial wellness through our Employee Assistance Program (EAP). - Recognition Platform - Acknowledge and appreciate outstanding employee contributions. - Tuition Reimbursement - Invest in your ongoing education and development. - Employee Perks and Discounts - Additional benefits and discounts exclusively for employees. - Maximus Wellness Program and Resources - Access a range of wellness programs and resources tailored to your needs. - Professional Development Opportunities- Participate in training programs, workshops, and conferences. Essential Duties and Responsibilities: - Coordinate with the functional team to gather a detailed understanding of the business requirements. - Participate and provide support in the analysis of the requirements, fit- gap analysis and the design of the solution. - Define and document the technical design of the solution, including facilitating reviews and approvals. - Develop and configure the technical modules including integrations as defined in the technical design document. - Perform thorough unit testing of the developed modules including demonstrating the solution as required. - Provide necessary support during system, integration and performance testing. - Provide necessary support during end-user training as required. - Provide necessary support for the deployment and migration of the configured solution across the various environments. - Develop and maintain applications using .NET and SQL Server - Implement and enforce 508 compliance standards across all coding practices - Utilize accessibility testing tools such as ANDI, AXE, NVDA and Color Contract Analyzer to validate compliance - Collaborate with cross-functional teams to ensure requirements are integrated into design and development - Troubleshoot and resolve code and data issues in existing applications - Serve in a scheduled on-call rotation, including after hours support to monitor batch cycles and address production issues Minimum Requirements - Bachelors degree in relevant field of study and 5 years of relevant professional experience required, or equivalent combination of education and experience. - Works on complex issues where analysis of situations or data requires an in-depth evaluation of variable factors. - Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results. - Networks with key contacts outside own area of expertise. - Computer Professional Job Profile Program Specific Requirements - Proficiency in C# syntax and object?oriented programming principles- Required - Understanding of ASP.NET Core for building web APIs and server?side logic -Required - Proven experience as a developer working with .NET and SQL Server -Required - Demonstrated expertise in 508 compliance coding standards and accessibility best practices -Required - Hands?on experience using accessibility testing tools (ANDI, AXE, NVDA, Color Contrast Analyzer) -Required - Ability to write and optimize SQL queries- Required - Understanding of relational database design principles- Required - Strong analytical and problem?solving skills- Required - Ability to work independently in a remote environment while collaborating with team members- Required - Demonstrated experience supporting, developing, or maintaining Medicaid systems (provider enrollment Required) - Knowledge of WCAG guidelines and HTML5 ARIA roles, states, and properties- Required - Experience troubleshooting and resolving code and data issues -Required - Ability to serve in an on?call rotation, including after?hours support, - Required - Experience with government or healthcare?related projects- Preferred - Strong communication skills with technical and non?technical stakeholders- Preferred EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidates education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximuss total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicants salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process—including accessing job postings, completing assessments, or participating in interviews,—please contact People Operations. Minimum Salary $ 100,000.00 Maximum Salary $ 165,000.00

Keywords: Maximus Inc., Bethesda , Senior Software Developer - Remote, IT / Software / Systems , Washington, Maryland