Senior Software Engineer – Generative AI & RAG
About The Position
Build production-ready Retrieval-Augmented Generation (RAG) solutions on a high-performance Linux platform, delivering scalable AI capabilities in a secure, mission-critical computing environment. The role involves working with large language models, embedding models, and vector databases, and developing and operating containerized applications and Kubernetes-based services. This position is on-site in Annapolis Junction, Maryland. Applicants must live within commuting distance and must currently hold an active TS/SCI clearance with polygraph. Ctrl+ does not sponsor new clearances or clearance upgrades. Limited telework may be available for some roles, but regular on-site attendance is required. Approximate hourly pay is $123.63–$136.51, excluding the employer 401(k) contribution. Pay varies according to qualifications, experience, and the compensation model selected. Three compensation models are available: Max Rate, With Bonus, or With Bonus and PTO. PTO and bonuses depend on the selected model and role eligibility. Ctrl+ is a software engineering and staffing firm based in Elkridge, Maryland, supporting Department of Defense missions in the Fort Meade area and other listed locations.
Requirements
- Currently hold an active TS/SCI clearance with polygraph.
- Have 7 years of relevant experience with a bachelor's degree in Computer Science or a related discipline, 5 years with a master's degree, or 9 years without a degree.
- Have advanced Linux command-line skills.
- Have recent Python development experience.
- Have experience with Docker, Podman, or containerd.
- Have experience with Helm and Kubernetes resources.
- Have experience with LLMs, RAG, embeddings, and vector databases.
- Have experience with GitLab CI/CD, Flux CD, or similar tools.
- Have experience with Prometheus and Grafana.
- Have experience with Git workflows and code reviews.
- Have experience with SDLC, automated testing, and DevSecOps.
- Live within commuting distance of Annapolis Junction, Maryland and be able to work in person.
Nice To Haves
- AWS cloud deployments.
- Jira and Confluence.
- GPU-enabled applications.
- PyTorch or TensorFlow.
- KubeFlow, NeMo, or PyTorch Lightning.
- SQL, Elasticsearch, and vector databases.
- NVIDIA NIM/Triton, vLLM, or Ray.
Responsibilities
- Design, develop, and support RAG solutions.
- Work with LLMs, embedding models, and vector databases.
- Package and deploy containerized applications.
- Author Helm charts and manage Kubernetes resources.
- Build CI/CD pipelines with GitLab and Flux CD.
- Monitor services with Prometheus and Grafana.
Benefits
- 10% employer 401(k) non-elective contribution.
- Employer-paid life insurance.
- Short- and long-term disability insurance.
- Medical, dental, and vision coverage options.
- Employee Assistance Program.
- Professional development and certification reimbursement.
- Technology and ergonomic equipment reimbursement, subject to eligibility.
- Referral and retention bonus programs, subject to eligibility.
- Paid social and team events.
- Compensation models include options with five weeks of PTO; PTO availability depends on the selected model and role eligibility.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
