Senior Software Developer Jobs in Chantilly, VA
Senior Software Developer jobs in Chantilly, Virginia concentrate in the Route 28 Tech Corridor, the Westfields Business Park area, and Dulles-adjacent commercial campuses, driven by defense IT, intelligence contracting, and cloud infrastructure work. Employers actively hiring include VTG Defense, CACI International, and Leidos. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 68+ Senior Software Developer jobs
Why Acuity?
We’re building more than careers—we’re building a place people genuinely love to work. At Acuity, you’ll get:
- Strong work-life balance and a people-first culture
- Competitive compensation + Health/Dental/Vision coverage
- 401(k) with company match
- Up to $3,000 annually for training and certifications and up to $3,000 for degree seeking programs—so you can keep building the career you want
Recognized as a Best Places to Work (Washington Business Journal, 8+ years)
Named a Top Workplace by The Washington Post (2022–2025)
Ready to grow with a team that invests in you? Learn more: www.myacuity.com
- Hands-on experience writing, testing, and maintaining Infrastructure as Code with Terraform (required) and CloudFormation (required).
- Hands-on experience configuring, managing, and troubleshooting AWS services including EC2, Lambda, S3, RDS, VPC, Security Groups, NACLs, IAM, CloudWatch, and other core services.
- Hands-on experience implementing and managing Cl/CD pipelines (Jenkins preferred, but experience with GitLab Cl, GitHub Actions, or similar acceptable).
- Strong proficiency in Bash (required) and Python (required) scripting.
- Hands-on experience with containerization technologies (Docker required).
- Hands-on experience integrating and deploying diverse software systems: AWS cloud services, open-source applications, COTS/GOTS products, and custom applications.
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Strong understanding of networking fundamentals, security best practices, IAM policies, and AWS
architecture best practices. - Hands-on experience with Git-based workflows, branching strategies, and version control best practices.
- Hands-on experience with monitoring, logging, and alerting systems (Prometheus/Alertmanager, CloudWatch, or similar).
- Hands-on experience with database self-hosting including installation, configuration, backup/recovery, high availability, and performance tuning (PostgreSQL and MySQL).
Desired Skills:
- Experience with secrets management solutions (AWS Secrets Manager, or similar).
- Knowledge of disaster recovery, backup strategies, and continuity planning.
- Familiarity with API gateways and modern microservices patterns.
- Experience with cost optimization practices in AWS.
- Experience deploying and managing data platform components: Apache Spark, Trina, Apache Ranger, Apache Iceberg, Apache Superset, data catalogs.
- Familiarity with data lakehouse architectures and supporting infrastructure.
- Background deploying and supporting Al/ML workloads or model serving infrastructure.
- Experience mentoring team members on DevOps and cloud best practices.
- Familiarity with additional monitoring tools (Grafana, ELK stack).
- Experience integrating customer's Enterprise services (SSO, etc.).
- Experience with NoSQL databases (DynamoDB, MongoDB, etc.).
- TS/SCI w/Poly
About Acuity
Why You’ll Love Working Here:
Grow Your Career, Your Way
We invest in you with personalized development plans, mentorship, and up to $3,000 annually for training and certifications and up to $3,000 for degree seeking programs—so you can keep building the career you want
Be Part of Something Innovative
You’ll work on cutting-edge solutions that support important government missions, in an environment that encourages new ideas and continuous improvement.
Thrive in a People-First Culture
Collaboration, respect, and support aren’t just values—they’re how we operate. Your voice is heard, your contributions are recognized, and your success is shared.
Feel Valued and Rewarded
We offer competitive compensation, comprehensive benefits, and a strong focus on work-life balance so you can perform at your best—at work and at home.
Join an Award-Winning Team
Our employees consistently rank us among the best—earning honors like Best Places to Work (Washington Business Journal, 9+ years) and Top Workplaces (The Washington Post, 2022–2025).
Bring Your Whole Self to Work
We’re committed to building a diverse, inclusive environment where everyone feels respected, supported, and empowered to succeed.
Make Your Impact
Acuity is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
Recruiting Scams and Fraud
Please note:
- Acuity never asks candidates to pay for job applications, equipment, or training.
- All official communications will come from an @myacuity.com email address.
- If you are unsure about a job posting or recruiter, please verify the opportunity on our Careers page.
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Find JobsSenior Software Developer Job Market in Chantilly
Who's Hiring
- VTG Defense8
- CACI International8
- Leidos4
- Peraton4
- Probity4
Top Industries Hiring
- Aerospace & Defense3
- Consulting & Professional Services3
Senior Software Developer Jobs in Chantilly: Frequently Asked Questions
How do I get a senior software developer job in Chantilly?
The strongest path is targeting defense contractors and intelligence community support firms concentrated along Route 28 and in Westfields, where active clearances and cloud platform experience consistently give candidates an edge. Federal contracting shops here favor engineers with DevSecOps, AWS GovCloud, or Kubernetes backgrounds. Applying directly to prime contractors and mid-size government IT firms rather than staffing agencies tends to move faster in this market.
Which companies hire senior software developers in Chantilly?
Companies currently hiring senior software developers in Chantilly include VTG Defense, CACI International, and Leidos, per current listings on Migrate Mate as of July 2026. The local employer mix leans heavily toward federal IT contractors, defense primes, and cleared technology firms supporting intelligence and defense agency missions in Northern Virginia.
Are there remote senior software developer jobs in Chantilly?
Yes, though roles tied to classified programs or government facility access are typically on-site. About 18% of senior software developer openings tied to Chantilly are remote or hybrid as of July 2026, reflecting broader flexibility in commercial and unclassified government IT work. Cloud engineering, application development, and DevOps roles without clearance requirements are the most likely to offer remote or hybrid schedules in this market.
How can I get a senior software developer job in Chantilly with little or no experience?
The most realistic entry path in Chantilly is landing a junior or mid-level software engineer role at one of the many federal IT contractors in the Route 28 corridor, then building toward a senior title from within. Employers here often value clearance eligibility as much as years of experience, so starting the clearance process early is a concrete advantage. Associate developer and software engineer I roles at government contracting firms are the most accessible local entry points.
Which industries hire the most senior software developers in Chantilly?
Chantilly senior software developer roles concentrate in Aerospace & Defense and Consulting & Professional Services, based on current listings on Migrate Mate as of July 2026. The region's proximity to major intelligence and defense agency campuses in Northern Virginia makes government contracting the dominant force behind local hiring demand.
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