Full Stack Software Developer

Essnova Solutions, Inc.

Full Stack Software Developer designing and maintaining web applications for federal programs. Collaborating with teams to support modern application development using cloud technologies and secure software practices.

Posted 6/25/2026full-timeWashington • District of Columbia, Washington • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudCyber SecurityDockerKubernetesMicroservicesPostgresPythonReact

About the role

Key responsibilities & impact

Design, develop, test, and maintain enterprise web applications
Develop responsive front-end interfaces using ReactJS
Build scalable backend services and APIs using Python and FastAPI
Design, optimize, and maintain PostgreSQL databases and data models
Develop and maintain RESTful APIs and microservices
Deploy and support containerized applications using Docker
Participate in Agile software development activities including sprint planning, code reviews, and testing
Implement secure coding practices throughout the software development lifecycle
Troubleshoot application issues and perform enhancements to existing systems
Collaborate with DevSecOps, cybersecurity, cloud, and infrastructure teams
Maintain technical documentation and support knowledge transfer activities

Requirements

What you’ll need

Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field (or equivalent experience)
5+ years of full stack software development experience
Strong experience with ReactJS
Strong experience with Python development
Experience developing applications using FastAPI or similar frameworks
Experience with PostgreSQL or other relational databases
Experience building REST APIs
Experience with AWS cloud services
Experience using Docker and containerized deployments
Familiarity with CI/CD pipelines and Agile development methodologies
Ability to obtain and maintain a Public Trust clearance
Preferred Qualifications
Experience supporting federal government programs
Experience with Kubernetes
Experience integrating applications into cloud-native environments
Familiarity with DevSecOps practices
Experience implementing secure software development methodologies
Knowledge of NIST security requirements and federal compliance frameworks
Experience with GitHub Actions or similar CI/CD platforms

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Essnova Solutions, Inc. Website LinkedIn All Job Openings 11 - 50 employees Founded 2005 🏛️ Government 🔒 Cybersecurity 🤖 Artificial Intelligence Government
Cybersecurity
Artificial Intelligence Essnova Solutions, Inc. is a technology and professional services firm that provides IT solutions, value‑added reseller (VAR/ITVAR) services, geospatial and environmental solutions, staff augmentation and healthcare support, and digital citizen/customer experience services to federal, state & local governments, education, commercial, and healthcare clients. The company is a certified 8(a) and HUBZone small business with multiple GSA contracting vehicles and focuses on cloud migration, big data and AI, information and cybersecurity, program and project management, and end‑to‑end technology implementation and support. Full Stack Software Developer 🔥 1 minute ago 🏢🏡 Washington – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Cloud Cyber Security Docker Kubernetes Microservices Postgres Python React Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Design, develop, test, and maintain enterprise web applications
Develop responsive front-end interfaces using ReactJS
Build scalable backend services and APIs using Python and FastAPI
Design, optimize, and maintain PostgreSQL databases and data models
Develop and maintain RESTful APIs and microservices
Deploy and support containerized applications using Docker
Participate in Agile software development activities including sprint planning, code reviews, and testing
Implement secure coding practices throughout the software development lifecycle
Troubleshoot application issues and perform enhancements to existing systems
Collaborate with DevSecOps, cybersecurity, cloud, and infrastructure teams
Maintain technical documentation and support knowledge transfer activities 🎯 Requirements
Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field (or equivalent experience)
5+ years of full stack software development experience
Strong experience with ReactJS
Strong experience with Python development
Experience developing applications using FastAPI or similar frameworks
Experience with PostgreSQL or other relational databases
Experience building REST APIs
Experience with AWS cloud services
Experience using Docker and containerized deployments
Familiarity with CI/CD pipelines and Agile development methodologies
Ability to obtain and maintain a Public Trust clearance
Preferred Qualifications
Experience supporting federal government programs
Experience with Kubernetes
Experience integrating applications into cloud-native environments
Familiarity with DevSecOps practices
Experience implementing secure software development methodologies
Knowledge of NIST security requirements and federal compliance frameworks
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Hard Skills & Tools

ReactJSPythonFastAPIPostgreSQLRESTful APIsmicroservicesDockerCI/CDAgile developmentsecure coding practices

Soft Skills

collaborationtroubleshootingcommunicationknowledge transfer

Certifications

Bachelor's degree in Computer SciencePublic Trust clearance