Backend Python Engineer (With LLM Experience) (Polygraph Required) na BTI360 Website
BTI360 Website · Chantilly, Estados Unidos Da América · Onsite
- Professional
- Escritório em Chantilly
About the Team
Here at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place to Work by the Washington Business Journal.
Join us in transforming a manual content review process into a streamlined, self-service solution using Generative AI. We’re automating the review of resumes, presentations, and books by applying AI to classification and release rules—cutting down review time and increasing efficiency. If you’re excited about applying AI to make real-world processes faster and smarter, this mission is for you.
What you will do in this role:
Design, implement, and maintain scalable backend services and APIs in a containerized cloud environment (AWS preferred)
Build mission-critical production applications focused on data discovery, analysis, and secure data delivery
- Integrate with cloud services and data platforms to expose high-value data through secure, performant interfaces
Contribute to application features that integrate LLMs, agents, or ML models into production systems
Collaborate in a Lean Agile environment with teammates and stakeholders, participating in code reviews, system design, and continuous improvement
Work with CI/CD pipelines, modern build tools, and testing frameworks to ensure quality, security, and delivery speed
Monitor and improve the performance and reliability of services, APIs, and data-driven components
Skills that would make you highly effective in this role:
Active TS/SCI with Polygraph
Strong Python application development skills with experience in modern frameworks (FastAPI preferred; Flask, Django acceptable)
Experience designing and implementing scalable, maintainable, and OOP-based software in distributed systems
Curiosity in LLM prompt engineering, context engineering, or agentic applications
Proficiency with source control (Git) and CI/CD pipelines (AWS CodeBuild preferred, Jenkins, GitLab CI, GitHub Actions)
Familiarity with DevSecOps practices, containerization (Docker, Kubernetes), and cloud infrastructure
Experience with testing frameworks (PyTest preferred; unittest acceptable)
Experience with Python project and dependency management tools (poetry preferred; uv, make, pip, conda acceptable)
Effective written and verbal communication skills for technical collaboration
Skills that would make you an above-and-beyond candidate:
Experience with agents or LLM workflows: prompt engineering, data pipelines, agents/multi-agent workflows (LangChain, LangGraph)
Familiarity with ML frameworks (e.g., scikit-learn, TensorFlow, PyTorch) and NLP libraries (e.g., spaCy, Hugging Face Transformers)
Hands-on with MLOps or model-serving tools (e.g., MLflow, SageMaker, Kubeflow)
Familiarity with observability stacks (Prometheus/Grafana preferred; CloudWatch, ELK/EFK acceptable)
Experience with event-driven and streaming systems (Kafka, Kinesis, SQS/SNS, AWS Step Functions)
Knowledge of Infrastructure as Code (Terraform) and modern deployment pipelines
Contributions to open-source projects, community efforts, or personal projects
BTI360 benefits for full-time teammates
- Fully paid healthcare premiums
- Competitive salaries and performance bonuses
- Career development and in-house training
- Continuing Education: $5,250.00 annually towards education
- Up to 5 weeks PTO plus 2 weeks of federal holidays
- 401K dollar for dollar matching up to 6% annually - vested immediately on day 1
- Giving Back: Serving communities locally and across the globe
- Social Events (happy hours, golf tournament, BTI360 Family Festival and more)
Commitment to Fairness and Inclusion
At BTI360, we believe that unlocking the potential of others is not just a mission—it's the heart of our culture. We are committed to fostering an inclusive environment where every individual can grow each day, lead with humility, and do the right thing. Our core values guide us in developing software that makes a difference, primarily serving national security customers in the Washington, DC metropolitan area.
We are an Equal Opportunity Employer. We do not discriminate against any employee or applicant based on race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected characteristics. We celebrate fairness and are dedicated to creating an environment of mutual respect and inclusion where everyone can bring their true selves to work.
Join us in a workplace where your contributions are valued, your growth is encouraged, and your potential is unlocked. Together, we develop great software fast and deliver exceptional solutions for our customers.
