Demo

Mid Level Developer

ActioNet
Arlington, VA Full Time
POSTED ON 11/9/2026
AVAILABLE BEFORE 1/8/2027

Position: Software Developer
Location: Rosslyn, VA,
Clearance: Secret
The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with stakeholders to translate requirements into scalable and reliable software solutions while ensuring systems are optimized for performance, security, and integration with enterprise platforms. The position requires strong programming expertise, problem-solving skills, and the ability to support the full software development lifecycle from design through deployment and maintenance.
Design and develop software applications using programming languages such as Python, Java, or C#
Collaborate with stakeholders to gather requirements and translate them into functional software solutions
Optimize applications to improve performance, scalability, and reliability
Troubleshoot and resolve software defects, bugs, and performance issues
Conduct application testing, debugging, and validation to ensure system functionality and stability
Integrate applications with enterprise systems, services, and databases
Develop and maintain documentation for software architecture, designs, and development processes
Participate in code reviews and maintain development standards and best practices
Stay current with emerging software development tools, frameworks, and technologies
Ensure software solutions comply with security, quality, and performance standards
Support system upgrades, enhancements, and migrations when required
Professional Qualifications And Skills
Bachelor’s degree in Computer Science, Information Technology, or a related field
3–7 years of experience in software development or application engineering
Proficiency in programming languages such as Python, Java, or C#
Strong knowledge of software development methodologies including Agile, Scrum, or SAFe
Experience with system integration, RESTful services, and API development
Familiarity with relational or NoSQL database systems and query optimization
Strong analytical, troubleshooting, and problem-solving skills
Software development or programming certifications preferred
Familiarity with cloud-based software platforms and environments is a plus
Strong written and verbal communication skills with the ability to collaborate across teams
Preferred Certifications include:
AWS Certified Cloud Practitioner
Microsoft Certified: Azure Fundamentals (AZ-900)
GitHub Foundations Certification
PCAP – Certified Associate in Python Programming or similar
Docker Certified Associate
Salary up to $179,000, depending on qualifications, including relevant certifications, education, years of experience, and demonstrated experience supporting Federal Government programs within the field. Candidates with specialized expertise, industry-recognized certifications, and strong Federal contracting experience may be considered at the higher end of the range
Why ActioNet?
It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.
What's in It For You?
As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.
Are you ready to make a difference?
ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Salary : $179,000

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