About this opportunity
GRVTY lists this Senior Software Engineer opportunity in sterling, Virginia. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Senior Full Stack Software Developer w/poly
What Impact You'll Have
As a Senior Full Stack Software Developer, you will perform as an individual contributor and team member focused on developing and refining a command-and-control platform used by a wide variety of stakeholders. Soliciting and incorporating user feedback is paramount in developing a superior product. Ideal candidates will have full stack development experience, with demonstrated skills developing front-end applications and user interfaces, as well as employing back-end technologies and programming languages.
What You'll be Owning
Lead design and development of applications, tools, and user interfaces supporting advanced data processing and command-and-control workflows
Engage proactively with mission partners to understand operational use cases and convert high-level requirements into actionable features, work products, and technical specifications
Collaborate with internal and external engineering teams to define interface control documents (ICDs), subsystem behaviors, and integration patterns
Develop CONOPs, user guides, release notes, and technical artifacts supporting software delivery and stakeholder adoption
Architect and optimize large scale data analysis pipelines using Spark, OpenSearch/Elasticsearch, and distributed data technologies
Lead merge reviews, enforce coding standards, and guide peers in performance optimization and maintainability improvements
Build and refine back end services and APIs that support high-performance data workflows
Oversee testing strategies, diagnose complex issues, and ensure delivery of stable, high-reliability software
Mentor junior developers, foster a high performing engineering culture, and support professional growth across the team
Influence long-term technical direction, evaluate emerging technologies, and guide architectural decisions
What You Must Have
Active TS/SCI with polygraph
10+ years of software engineering experience in fast-paced, collaborative environments
Strong proficiency in Python and Java
Experience building React front end applications and Django back end services
Experience with DevOps workflows, CI/CD pipelines, and automated deployment
Full stack development experience across front end and back end systems
Recent experience building applications, analysis tools, or mission-focused software
Bachelor’s degree in Computer Science or related field
What Would be Nice to Have
Knowledge of OpenSearch/Elasticsearch indexing, search, and analytics
Demonstrated ability to reverse engineer applications and understand legacy systems
Experience with messaging/task queues (Kafka, gRPC, Celery)
Proficiency with containerization (Docker, Kubernetes)
Experience with databases or data stores (MariaDB, MySQL, ValKey, PostgreSQL, Elasticsearch, InfluxDB, MongoDB)
Experience with Open Telemetry (OTel) or similar observability framework
Familiarity with collaboration and issue tracking tools such as GitLab, Jira, and Confluence
Benefits
Robust health plan including medical, dental, and vision
Health Savings Account with company contribution
Annual Paid Time Off and Paid Holidays
401k with generous company match
Training and Development Opportunities
Variety of Company Sponsored Events
EEO Statement
GRVTY is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability.
Anyone requiring reasonable accommodations should email or call with requested details. A member of the HR team will respond to your request within 2 business days.
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Worksite address
sterling, VA, 22170, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.