Backend Developer

Spatial Front, Inc; Arlington (VA); Hybrid; USD 90,000 - 120,000; Full time

Job summary

A technology solutions company is seeking a Backend Developer to design and build scalable server-side applications for Federal Government programs. The ideal candidate will have extensive experience in backend programming, database design, and microservices architecture. Responsibilities include developing APIs, optimizing performance, and collaborating with cross-functional teams. Applicants must have a Bachelor's in Computer Science and be a U.S. Citizen with the ability to obtain a Secret security clearance. This is a full-time position with a hybrid work environment.

Qualifications

• 3 years of backend development experience.
• Demonstrated expertise in server-side programming and database design.
• Must possess an active Secret security clearance or be able to obtain one.

Responsibilities

• Design and develop server-side application logic, APIs, and data services.
• Build and maintain relational and NoSQL database schemas.
• Collaborate with frontend developers and DevOps engineers.

Skills

Backend programming

Database design

Microservices architecture

API development

Performance optimization

Education

Bachelor's in Computer Science or related field

Tools

Docker

Kubernetes

Kafka

AWS certification

Job description

Job Type

Full-time

Description

Spatial Front, Inc. (SFI), a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Backend Developer to join our team. The ideal candidate will design and build scalable, secure server‑side applications and services supporting Federal Government modernization programs. This role requires strong experience in backend programming, database design, and microservices architecture, along with the ability to develop reliable and high‑performing systems.

As a valued member of the SFI team, you will play a critical role in delivering mission‑critical capabilities and innovative technology solutions to our Federal Government customers.

Key Responsibilities

• Design and develop server‑side application logic, APIs, and data services using languages such as Java, Python, or Node.js.
• Build and maintain relational and NoSQL database schemas, queries, and stored procedures.
• Implement microservices and service‑oriented architectures following enterprise design patterns.
• Collaborate with frontend developers, architects, and DevOps engineers to deliver end‑to‑end solutions.
• Conduct unit testing, integration testing, and code reviews to ensure code quality and reliability.
• Optimize application performance through profiling, caching strategies, and query tuning.
• Adhere to secure coding practices and participate in security code reviews.
• Other duties as assigned.

Requirements

• Bachelor's in Computer Science, Engineering, or related field.
• 3 years of backend development experience.
• Demonstrated expertise in: server‑side programming, database design, API development, microservices, performance optimization.
• Must be a U.S. Citizen.
• Must possess an active Secret security clearance or be able to obtain one.

Desired Skills

• Understand Peoplesoft and related Oracle technology.
• AWS Certified Developer or equivalent cloud certification.
• Experience with containerization technologies (Docker, Kubernetes, Karfka).
• Familiarity with CI/CD pipelines and DevSecOps practices.
• Experience developing backend services for DoD or federal agency programs.

Additional Information

• Clearance: Must be a U.S. Citizen with an active Secret security clearance or the ability to obtain one.
• Work Environment: Onsite/Hybrid/Remote as required by the contract.
• This is a full‑time, W2 position.
• No agencies, third parties, or Corp-to-Corp submissions.
• Spatial Front Inc. is an Equal Opportunity Employer — all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status.
• SFI participates in E-Verify.