Sr Software Engineer

INflow Federal•Arlington, VA

1d•Remote

About The Position

INflow Federal is seeking a Senior Developer to lead design, development, and integration of enterprise-level case management system components supporting the Department of Defense (DoD). This role focuses on building secure, scalable, and compliant applications that automate business processes, enhance workflow efficiency, and maintain operational continuity across multiple mission partners. The Developer will play a critical role in developing new features, integrating APIs, and maintaining high availability and data integrity across multiple cloud-hosted Impact Levels (IL2–IL5). This is a fully remote position. Here, your work is more than a job—it’s a journey in innovation. With opportunities to work on high-impact projects, access to the latest technologies, and a culture that thrives on creativity and collaboration, INflow Federal is where your expertise can truly make a difference. Here, your work is more than a job - it’s a journey in innovation. With opportunities to work on high-impact projects, access to the latest technologies, and a culture that thrives on creativity and collaboration, INflow Federal is where your expertise can truly make a difference.

Requirements

Strong proficiency with Java, C#, or Python, and frameworks such as Spring Boot, .NET Core, or Django
Experience with JavaScript frameworks (React, Angular, or Vue) for dynamic, data-driven UI development
Proficiency in SQL and NoSQL databases, including schema design, optimization, and migration
Familiarity with API design, containerization (Docker, Kubernetes), and CI/CD automation tools
Understanding of DoD STIGs, data encryption, and cross-domain data exchange protocols
OutSystems experience is strongly preferred
Strong analytical and problem-solving skills in a cloud-first, security-focused environment
Excellent collaboration and communication abilities across technical and functional teams
Detail-oriented approach to coding, testing, and documentation
Ability to lead sprint-based technical efforts and ensure delivery of production-ready code
Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent combination of education, technical training, or work/military experience
Minimum 7 years of experience in full-stack software development for enterprise or federal systems
Experience developing in AWS GovCloud or similar IL-classified cloud environments
Demonstrated success implementing workflow-driven case management systems in Agile or DevSecOps environments
Experience with OutSystems is highly preferred
Active DoD Secret clearance
Must have valid driver’s license and transportation.
Candidate must have the ability to lift up to 50 lbs.
Must have willingness to perform duties not listed in the job description as required by INflow and our customer.
Candidates must be US Citizens to be considered for employment.

Nice To Haves

Preferred certifications: AWS Certified Developer – Associate or Solutions Architect, CompTIA Security+ CE (DoD 8570), Certified Scrum Developer (CSD) or similar Agile certification

Responsibilities

Lead full-stack software development for case management and workflow automation modules
Implement microservices-based architecture supporting modular, scalable functionality across CMA systems
Design and integrate RESTful APIs enabling data synchronization between user interfaces, reporting dashboards, and backend services
Develop secure, responsive front-end components aligned with human-centered design principles to optimize user interaction and accessibility
Collaborate with architects, DevOps engineers, and system administrators to implement and maintain continuous integration/continuous deployment (CI/CD) pipelines
Ensure code and configuration compliance with DoD cybersecurity baselines, including DISA STIG and RMF standards
Optimize data access and application performance through caching, indexing, and asynchronous service calls
Create and maintain automated unit, integration, and regression tests to support Agile delivery cycles
Participate in Agile ceremonies (stand-ups, sprint reviews, retrospectives) to ensure iterative delivery and continuous feedback integration
Support deployment readiness by ensuring baseline documentation, configuration tracking, and version control are complete and current
Conduct peer code reviews, identify improvement opportunities, and mentor junior developers
Troubleshoot application defects and performance issues, providing Tier 3 support during critical incidents
Collaborate with business analysts and end users to ensure functional designs align with mission workflows