Senior Backend Engineer: AI-Driven APIs & Microservices

Trillion Technology Solutions Inc.; Reston (VA); On-site; USD 140,000 - 190,000; Full time

Job summary

Trillion Technology Solutions Inc. is seeking a growth-oriented Sr Backend Engineer to build, optimize, and maintain robust APIs and backend services in Reston, VA.

You will design scalable systems, debug complex issues, and explore AI-assisted development to improve productivity while ensuring code quality. Ideal candidates bring 8–10 years of software experience, proficiency in TS/JS, Java, or Python, and solid knowledge of GraphQL and AWS.

Qualifications

• 8–10 years of professional software development experience.
• Strong proficiency in TS/JavaScript, Java, or Python; GraphQL and AWS preferred.
• Deep knowledge of RESTful APIs, databases, and microservices.
• Proactive problem-solving and ability to learn and adapt quickly; AI-assisted development experience helps.
• Excellent communication skills and teamwork.

Responsibilities

• Design, develop, and maintain secure, scalable APIs and backend services.
• Debug and resolve complex issues across backend systems.
• Integrate AI development tools to accelerate coding, refactoring, and testing.
• Collaborate with cross-functional teams to translate requirements into solutions.
• Participate in code reviews with focus on readability, security, and performance.

Skills

API design

Troubleshooting

Learning agility

AI tooling familiarity

Communication

Tools

TypeScript/JavaScript

Java

Python

GraphQL

AWS

REST

Databases

Microservices

Job description

Trillion Technology Solutions Inc. is seeking a growth-oriented Sr Backend Engineer to build, optimize, and maintain robust APIs and backend services in Reston, VA.

You will design scalable systems, debug complex issues, and explore AI-assisted development to improve productivity while ensuring code quality. Ideal candidates bring 8–10 years of software experience, proficiency in TS/JS, Java, or Python, and solid knowledge of GraphQL and AWS.