Senior/SME Web Developer (Fullstack)

Location: Washington, DC, United States; on-site

Salary: $112,000–$206,000 per year

Company

ActioNet is a woman-owned IT solutions provider delivering agile software engineering, cloud solutions, cybersecurity, and managed IT services for mission-critical customers.

What you will do

• Design, develop, test, deploy, and maintain secure web applications and content management solutions for marine, aviation, and unmanned systems.
• Translate customer, user, and business requirements into technical solutions in collaboration with analysts, designers, and technical teams.
• Build responsive, accessible, user-focused interfaces and integrate RESTful APIs, databases, web services, and enterprise applications.
• Develop applications for Windows, Linux, on-premises, and cloud environments while supporting modernization and cloud migration initiatives.
• Perform testing, debugging, troubleshooting, analytics, performance optimization, configuration management, and software releases.
• Mentor junior developers and provide technical leadership for complex development efforts.

Requirements

• At least 5 years of experience developing and maintaining enterprise web applications; 10 or more years is highly preferred.
• Strong front-end and back-end development experience with responsive UI/UX design principles.
• Experience integrating APIs, databases, and enterprise applications in secure Windows, Linux, and cloud environments.
• Knowledge of software development best practices, Agile development, SDLC, DevSecOps, CI/CD, and web application security.
• Experience with technologies such as JavaScript, TypeScript, React, Angular, Vue, .NET/C#, ASP.NET Core, Node, Python, SQL, Git, Azure DevOps, and RESTful APIs.
• A bachelor's degree in computer science, engineering, information technology, design, or a related field is preferred.

Nice to have

• Experience supporting marine, aviation, or related operational environments.
• Certifications such as AWS Developer, Azure Developer, Scrum, Security+, GWAPT, or CSSLP.
• Experience with Microsoft SharePoint, PKI, Adobe Creative Cloud, Section 508/WCAG accessibility, and OWASP security practices.

Culture & Benefits

• Commitment to quality, customer service, employee development, and community impact.
• Medical, vision, dental, life, disability, and identity theft protection benefits.
• 401(k) savings plan, flexible spending accounts, paid holidays, and paid time off.
• Education and professional training opportunities, employee referral programs, and merit recognition.
• Equal-opportunity workplace with a focus on diversity and inclusion.