Senior Software Developer

Software Developer Senior

Posted 30-Jun-2026 (EST)Washington, DC, USA160000.00-195000.00 per yearSalaryFull 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 Senior Software Developer with strong full-stack AI development experience to build and maintain scalable AWS-based web applications. The ideal candidate has expertise in Python, React or Angular, backend development, databases, and cloud technologies. Experience with AI technologies or a strong willingness to learn and implement AI solutions is highly desirable.

Key Responsibilities

Architect "Brainy" Apps

Build the UI in React and connect to services like Amazon Bedrock and leverage AI-powered coding agents.

Teach the AI Context

You will implement things like RAG, Agentic AI.

Optimization

Fine-tune model prompts and monitor AI performance/costs.

What We're Looking For

"Full-Stack" Mindset

from debugging a CSS alignment issue to a timeout in a Python based Lambda, to scaling via code, and server-side logic and database.

AI Curiosity and Capability

Aware of latest models and able to swap models in and out of an architecture.

Security First

You know how to use AWS IAM and Guardrails to stay secure.

Skills That Will Help You Succeed

Asynchronous Processing

Handle long-running AI tasks without making the user stare at a loading spinner for 30 seconds.

DevSecOps and Cost Management

Deployment and when to use a small, cheaper model versus an expensive one.

Required Qualifications

4+ years of professional full-stack software development experience

Strong experience with Python (required).

Experience with React or Angular (at least one is requiredProven experience with at least one production-grade AI project.

Experience developing applications using AWS services.

Strong understanding of frontend, backend, and database concepts.

Experience with AI technologies or a strong willingness to learn and implement AI solutions.

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

One of the following AWS certifications

AWS Certified Developer - Associate

AWS Certified Machine Learning - Specialty

AWS Certified Generative AI Engineer - Professional

Security+ certification (required).

Active security clearance (required)

Preferred Qualifications

Experience with one or more additional backend languages, such as Node.js, Go, Java, C++, or Rust.

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.