Sr. Full-Stack/API Developer
Key Skills for This Role
Full Job Posting
Experience Required
• Education: Bachelor’s Degree in Computer Science, Software Engineering, Information Systems, or a related computational field.
• Total Professional Experience: Minimum of 5 years (with 8+ years highly preferred) of progressive experience in full-stack web application development and API engineering.
• Development & System Design: Proven track record designing, building, and launching public-facing RESTful APIs, cloud microservices, and interactive geospatial web applications.
• Agile & DevSecOps: Demonstrated experience working in Agile/Scrum delivery cadences, managing merge/pull requests in VLab GitLab or GitHub, and integrating automated CI/CD testing gates.
Technical Skills Required
- Backend Languages & Frameworks: Proficiency in Python (FastAPI, Flask, Django, PEP 8), Go, Node.js, and/or C/C++.
- Frontend Technologies: Expertise in JavaScript/TypeScript, modern web frameworks (React, Vue, or modern ES6+ vanilla JS), HTML5/CSS3, and accessibility standards (WCAG 2.1 AA / Section 508).
- Spatial Formats & API Standards: Deep experience with RESTful API design, OpenAPI specifications, OGC web standards, GeoJSON, Cloud-Optimized GeoTIFFs (COGs), Zarr, and NetCDF formats.
- AWS Cloud Services & Databases: Direct experience with AWS Fargate/ECS, Amazon Aurora PostgreSQL / PostGIS, Amazon S3, AWS Lambda, and API Gateway.
- DevOps & QA Frameworks: Proficiency with Docker, Terraform Infrastructure as Code, Pytest, Jest, and static analysis/security tools (Ruff, Flake8, Black, Dependabot).
About DSFederal Inc
Woman-owned government contractor providing data science, digital transformation, public-health, and business solutions to federal agencies.
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