Seinor Back End /Full Stack Engineer
BILT
Software Engineering
Grapevine, TX, USA
Posted on Jan 16, 2026
Job Title: Senior Back-End / Full-Stack Engineer
Department: Product & Technology
Classification: Exempt
Duration: Direct Hire
Location: BILT - Global Brand Support Center, Grapevine, Texas 76051
Overview
BILT Incorporated is a fast-growing software-as-a-service company revolutionizing instructions and training for consumers and professional technicians alike. BILT creates official 3D Intelligent Instructions® for thousands of products from hundreds of innovative brands and hosts them on a free mobile app. Users can manipulate interactive animations on a touchscreen, providing a superior training differentiator for products that require assembly, installation, maintenance, programming, or repair. BILT’s mission is to create an experience so enabling and empowering it turns users into promoters of the brands we serve. Our Global Brand Support Center is located in the Dallas-Ft. Worth metroplex between DFW airport and the Southlake Town Square.
About the Job
BILT is hiring a Senior Back-End / Full-Stack Developer to create and maintain scalable server-side systems for our mobile apps, ensuring performance and security for government contracts. Due to the requirements of our government contract, this position requires U.S. citizenship.
Qualifications
· Design and develop RESTful APIs and microservices.
· Optimize database performance and ensure data integrity.
· Implement secure authentication and authorization mechanisms.
· Collaborate with front-end and mobile developers for seamless integration.
· Troubleshoot and resolve back-end performance issues.
· Ensure compliance with government security and data standards.
· Bachelor’s degree in Computer Science, Engineering, or related field.
· 5+ years of back-end development experience in SaaS or mobile environments.
· Experience with government contracts and secure API development.
· Strong knowledge of database design and optimization.
· Strong background in microservices development and microservices design patterns.
· Experience with pytest for unit testing.
· Strong working knowledge of native AWS services such ECS, ECR, ALB/NLB, API Gateway, SNS, SQS, Cognito, Aurora RDS, DynamoDB.
· Experience in Agile/Scrum including Daily Scrum, Sprint Planning, Sprint Reviews, Sprint Retrospectives.
· Solid experience with Code Reviews, providing constructive feedback and ensuring code quality across the team.
· Strong communication and problem-solving skills.
· An unwavering desire to not only “satisfy” our customers, but to “delight” them.
· U.S. citizenship is required due to government contract stipulations.
Technical Skills
- Backend: Python, FastAPI, Pydantic v2, OpenAPI, Unit Testing (pytest)
- Frontend: React, TypeScript, TanStack Query, Component libraries, Unit Testing (vitest)
- Databases: SQL and NoSQL databases including PostgreSQL and DynamoDB
- Cloud Provider: AWS, AWS GovCloud
- Tools: Docker, Git, Jenkins
- Certifications: AWS Developer Associate (preferred)
Nice To Have
· Front-end UI development experience with React.
· FedRAMP/Impact Level compliance, government contracting, or regulated environments.
· Experience with 3D rendering, graphics pipelines, or real-time renderers.
· Experience with CAD, 3D datatypes.
· Startup experience.
Work Environment
· This role is based at BILT’s Global Brand Support Center in Grapevine, Texas, near DFW Airport and Southlake Town Square.
· Routine use of standard office equipment (computers, tablets, phones, email, and Microsoft Teams).
· Physical demands include prolonged computer use and occasional lifting of up to 25 pounds.
· Office hours: 8:30 AM–5:30 PM, Monday through Friday, with convenient parking and nearby amenities.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
About BILT
BILT provides 3D Intelligent Instructions, creating and delivering interactive content for iOS, Android, and now turnkey guided work instructions for visionOS. The award-winning platform revolutionizes the DIY experience as well as professional training and operational enablement. BILT is accessible, sustainable, and efficient.
For more information go to: www.biltapp.com/careers and submit a profile resume in our applicant tracking system.
*This position is located in the Grapevine Brand Support Center in Texas.