Mid-Level Full Stack Developer

6 days ago

Farmers Branch, TX, United States eTelligent Group Full time
Company Overview:

Over the past 15 years, eTel has delivered essential solutions for the federal government by securing and managing data, providing scalable identity access, modernizing legacy systems, and building high-performance platforms. By integrating new technologies and ensuring reliable operations we help agencies stay prepared for future challenges As a premier technology solutions and services company to the US federal government, eTel possesses longstanding relationships across the federal civilian marketplace. Other customers include the broader Treasury Department, Commerce Department, and State Department.

eTel offers integrated CMMI Level 3 processes, tools, and techniques with innovative, cost-efficient, and secure solutions to address complex challenges. eTel also holds ISO 9001:2015, ISO/IEC 27001:2013, and ISO/IEC 20000-1:2018 certifications, and offers dedicated subject matter experts (SMEs) and thought leaders that possess a deep understanding of customers' environments and challenges.

Location: Farmers Branch, Texas (Hybrid - 2-3 days onsite at IRS Farmers Branch)

Citizenship: US Citizen (MUST)

Security Clearance: Must be eligible to possess MBI (IRS Background Investigation) clearance. Active MBI clearance is preferred.

Job Summary:

The Mid-Level Full Stack Developer supports the development, enhancement, and maintenance of IRS APIs by implementing backend services, data integrations, and supporting frontend components. This role works closely with senior engineers, data engineers, and AI engineers to deliver reliable, scalable, and secure API solutions.

Key Responsibilities:
  • Develop and enhance REST and GraphQL APIs in accordance with IRS standards.
  • Implement backend services using languages such as Java, Python, Node.js, or Spark.
  • Support frontend development using modern frameworks when required.
  • Participate in data mapping, validation, and object modeling activities.
  • Implement authentication and authorization mechanisms using OAuth and JWT.
  • Write and maintain automated tests for APIs and services.
  • Support API versioning, deployment, and monitoring activities.
  • Collaborate with data engineers and AI engineers on integrated solutions.
  • Contribute to technical documentation, API specifications, and test plans.
Required Qualifications:
  • Bachelor's degree in Computer Science or related field, or equivalent experience.
  • 3 to 6 or more years of full stack development experience.
  • Experience developing and consuming APIs.
  • Proficiency in at least one modern backend programming language.
  • Familiarity with cloud environments and containerized applications.
  • Experience with automated testing and CI/CD pipelines.
Preferred Qualifications:
  • Experience with microservices architectures.
  • Familiarity with Kubernetes and Docker.
  • Exposure to federal IT environments or regulated systems.
  • Experience working in Agile or DevSecOps teams.


Commitment to Diversity -
eTelligent Group provides equal employment opportunities (EEO) to all applicants without regard to race, color, religion, gender, sexual orientation, gender identity, nations origin, age, disability, genetic information, marital status, amnesty, status as a covered veteran, and any other characteristic provided in accordance with applicable, federal, state and local laws.

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