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Synergyecp

Senior Software Engineer

Annapolis Junction, MD

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Role family
Engineering
Seniority
Senior
Country
US
Work mode
On-site / unstated
First seen by hirly
1 Sept 2026

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the posting

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security.

In an ultra-competitive environment, Synergy ECP has thrived by adhering to our name, making sure excellence is displayed by our E mployees, to our C ustomers and by Improving P erformance (ECP). It’s what sets us apart, enabling us to be an autonomous yet agile business that delivers huge results—showing we’re ready to meet our customers’ evolving demands. Synergy ECP has earned a client list that includes numerous Fortune 100 companies, in addition to multiple branches of the US government and military services.

Overview We are seeking Senior Software Engineers to lead the design and development of complex, scalable software systems. This role involves technical leadership, system architecture, and mentoring junior engineers.

What You’ll Do

Lead design and development of software solutions and system architecture

Collaborate with stakeholders to define technical requirements and strategies

Guide and mentor junior engineers through code reviews and technical direction

Optimize systems for performance, scalability, and security

Drive best practices in development, testing, and deployment

Troubleshoot complex system-level issues

Core Skills

Bachelor’s degree in Computer Science or related discipline

7+ years of software development experience

Strong proficiency in one or more languages (Java, Python, C++, etc.)

Experience with system design and distributed systems

Deep understanding of software architecture and best practices

Nice to Have

Cloud architecture experience (AWS, Azure)

Container orchestration (Kubernetes)

Experience leading projects or teams

CLEARANCE REQUIRED:

TS/SCI w/ Polygraph

Other Requirements:

U.S. Citizenship

Compensation Spotlight:

For this role, our typical salary range starts at $150,000 and stretches up to $270,000. But here's the deal – we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.

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Senior Software Engineer at Synergyecp — hirly