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Jobs · Engineering · Virginia

Back-End Developer

VISTA Technology Services Inc. · Springfield, VA · Yesterday
Engineering$100k–$145k/yrFull-time

Responsibilities

  • Implement, and maintain server-side logic, APIs, and system integration for TSSC applications.
  • Ensure back-end components meet technical requirements, security standards, and support the overall mission objectives.
  • Designing, developing, and maintaining server-side applications and APIs.
  • Building and managing databases, and ensuring data integrity and security.
  • Design and optimize database queries and data access layers.
  • Integrate with Government authentication systems and security frameworks.
  • Writing clean, efficient, and well-documented code.
  • Leading code reviews and promoting best practices in back-end development.
  • Implement security controls and ensure compliance with applicable regulations.
  • Create and maintain documentation for back-end systems and interfaces.
  • Collaborate with front-end developers to ensure seamless integration.
  • Coordinate with data engineering team on database design and implementation.
  • Provide technical leadership and mentoring to junior developers.

Requirements

  • Bachelor's degree in Computer Science, Software Engineering, or related field.
  • Minimum of 8 years of experience in back-end development.
  • Expertise in one or more back-end programming languages such as Python, Java, C#, Ruby, or Docker, Kubernetes.
  • Knowledge of server-side frameworks (e.g., Django, Spring, .NET).
  • Knowledge of database design and optimization techniques.
  • Experience with API development and integration.
  • Experience with security best practices for classified environments.
  • Experience with authentication and authorization systems (e.g., MongoDB, Cassandra).
  • Experience with API design and development (e.g., REST, GraphQL).
  • Proficiency with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Node.js).
  • Strong understanding of database technologies, both SQL (e.g., PostgreSQL, MySQL) and NoSQL.
  • Active TS with SCI eligibility.

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