Senior Software Developer

Senior Software Developer

Posted 13-Aug-2026 (EST)Washington, DC, USA170,000.00-200,000.00 per yearFull Time

Software Developer Senior

DCSA | Security clearance required

Our Company

N2IA Technologies is a consulting company specializing in acquisition/contracting support, cost/FinOps, and technology optimization for federal clients. We deliver tailored strategies, robust software solutions, and streamlined operations to help organizations achieve their goals. At N2IA, we are committed to developing innovative financial and compliance-based solutions that address evolving business and regulatory needs. If you are passionate about accounting, financial accuracy, and supporting government programs, N2IA is the place for you.

Overview

N2IA is seeking a passionate Senior Software Developer who enjoys learning, building modern solutions, and sharing knowledge with others. This role is ideal for a collaborative, hands-on developer with strong full-stack experience who can help design, build, and maintain scalable, secure, and reliable web applications within the AWS ecosystem. The ideal candidate will have strong experience with Python, React or Angular, backend development, databases, and AWS cloud technologies.

Key Responsibilities

Cloud-Native Architecture Design

Formulate scalable reference architectures using AWS core services (e.g., Lambda, ECS, API Gateway, S3, RDS, DynamoDB) conforming to the AWS Well-Architected Framework.

End-to-End Development

Oversee or co-create modern front-end interfaces (React, Angular, Vue.js) and robust back-end APIs/microservices (Java, Python).

Data Modeling & Integration

Design performant relational (SQL) and non-relational (NoSQL) data storage layers alongside event-driven data pipelines.

DevSecOps & CI/CD Leadership

Advocate for automated deployment pipelines, infrastructure as code (Terraform, AWS CloudFormation), containerization (Docker, Kubernetes).

Technical Governance & Mentorship

Lead code reviews, troubleshoot complex bottlenecks, and mentor full-stack engineering cohorts on best practices.

Required Qualifications

8–10+ years of experience in software engineering with at least 3–5 years focused specifically on cloud architecture and distributed application design.

3+ years of AWS knowledge.

Formulate scalable reference architectures using AWS core services (e.g., Lambda, ECS, API Gateway, S3, RDS, DynamoDB) conforming to the AWS Well-Architected Framework.

Oversee or co-create modern front-end interfaces (React, Angular, Vue.js) and robust back-end APIs/microservices (Java, Python).

Active Secret security clearance

Bachelor's or Master's degree in Computer Science, Data Science, or a related field.

Preferred Qualifications

One of the following AWS certifications

AWS Certified Solution Architect Associate

AWS certified Solution Architect Professional

AWS Certified Developer

Sec+ certification.

N2IA is committed to fostering a diverse and inclusive work environment. We are an Equal Employment Opportunity Employer and encourage applications from all qualified individuals, regardless of gender, race, ethnicity, sexual orientation, disability, or veteran status.