Backend Engineer (TS/SCI Cleared) – Full Stack APIs

Nightwing; Sterling (VA); On-site; USD 99,000 - 206,000; Full time

Job summary

Nightwing in Sterling, VA is seeking a Full Stack Back End Developer to join our development team and help build scalable, high-performance applications powering our core products. This on-site role requires implementing server-side logic, APIs, microservices, and data workflows while collaborating with frontend teams to ensure seamless integration.

Day 1 TS/SCI with Polygraph is required. You will write clean, well-tested code, resolve performance bottlenecks, and participate in on-call support

Responsibilities

• Develop and maintain server-side logic, APIs, microservices, and data workflows.
• Create secure, scalable REST APIs.
• Contribute to system design decisions for performance and scalability.
• Work with user interface developers to ensure seamless integration between backend services and frontend applications.
• Write clean, maintainable code with strong testing and documentation.
• Identify and resolve bugs, performance issues, and system bottlenecks.
• Provide on-call support as needed.

Skills

Backend development

REST APIs

Job description

Nightwing in Sterling, VA is seeking a Full Stack Back End Developer to join our development team and help build scalable, high-performance applications powering our core products. This on-site role requires implementing server-side logic, APIs, microservices, and data workflows while collaborating with frontend teams to ensure seamless integration.

Day 1 TS/SCI with Polygraph is required. You will write clean, well-tested code, resolve performance bottlenecks, and participate in on-call support