Full Stack Developer

DatamanUSA, LLC is a full-service IT Solutions Company that provides a variety of technical, IT, professional and administrative support services to both State and Federal government agencies. We also support commercial clients both large and small with staff augmentation and direct hire placement. If you are interested in this position and believe that this role is a great fit for your knowledge, skills, experience and career path.

Position: Full Stack Developer

Client: Direct Client

Duration: 6+ month (Possible of extension)

Location: Pasadena, Texas 77504 (2 days remote and 3 days onsite)

Job Description:

We are seeking an experienced Full Stack Developer with strong expertise in API development and data integration. The ideal candidate will have hands-on experience working across front-end and back-end technologies, along with exposure to enterprise systems and cloud-based environments.

Key Responsibilities:

• Design, develop, and maintain RESTful APIs and data integration solutions
• Work with JSON-based data exchange and API frameworks
• Develop full stack applications using modern JavaScript frameworks
• Handle data integration processes involving CSV files and SFTP
• Collaborate with cross-functional teams to support enterprise applications
• Troubleshoot and optimize application performance in Linux environments

Required Skills:

• Strong experience in REST API development and JSON
• Full stack development experience with:
• JavaScript, Node.js, React
• HTML5, CSS
• Experience with Python and Linux
• Hands-on experience with:
• API tools (Ethos, Informatica – preferred)
• API clients (Postman, Insomnia, Bruno)
• Strong understanding of SQL and relational databases:
• Oracle, PostgreSQL
• PL/SQL, SQL Developer / TOAD
• Data Integration Skills
• Experience working with CSV files and SFTP-based integrations
• Understanding of enterprise data flow and system integrations

Preferred Qualifications:

• Experience with Banner ERP or similar ERP systems
• Exposure to SaaS platforms and Cloud Infrastructure
• Prior experience working with government or state clients

Additional Requirements

• Candidate must be local to Texas (within 40 miles) or willing to relocate prior to start
• Strong communication and collaboration skills
• What We’re Looking For
• A well-rounded developer who can handle both backend APIs and frontend development
• Someone with strong data integration experience in enterprise environments
• A proactive problem-solver with the ability to work independently