Senior Specialist Full Stack Software Engineer

L3Harris

Confirmed live yesterday High trust

Quick summary

Work type: On-site
Location: Washington, DC
Salary: $111,500–$207,500 / yr
Posted: 1 day ago
Freshness: Confirmed live yesterday
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $181k

This role $160k

$97k most similar roles pay here $242k

This role pays less than 67% of similar roles. Most pay $149,500–$212,525 — the shaded band above. At the midpoint, this role pays about $160k versus about $181k for comparable roles.

Based on 240 similar postings.

Employer

About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 470 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 185 roles with salary data.

Most-posted roles

View all roles at L3Harris

At a glance

TL;DR · Senior Specialist Full Stack Software Engineer

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As a Senior Specialist, Full Stack Software Engineer, you will join a team focused on delivering high-quality software solutions within the cyber security research domain. You will be responsible for the entire software development lifecycle, including designing, coding, and documenting software specifications while troubleshooting defects across the technology stack. Your daily work involves building distributed server-side solutions, developing web user interfaces, and optimizing backend services and APIs. The role requires proficiency in C# .NET, Python, and Angular to create secure, scalable codebases. You will also manage PostgreSQL databases and utilize tools like Docker, Kubernetes, and RabbitMQ. Key technical requirements include experience with TypeScript, JavaScript, and CI/CD systems. This position addresses complex challenges in the cyber security space by developing robust interfaces and ensuring high-availability system performance for critical infrastructure.

Skills

C# .NET Python Angular PostgreSQL TypeScript JavaScript Docker Kubernetes CI/CD gRPC SignalR RabbitMQ C C++ Agile SDLC Integration Testing

What you'll do

Design, develop, and maintain secure, scalable codebases using C# .NET, Python, and Angular.
Architect and optimize backend services, APIs, and robust interfaces for SDKs and client-facing features.
Build and maintain web user interfaces with a focus on usability, performance, and security.
Administer and optimize PostgreSQL databases, including schema design and query optimization.
Manage the full software development lifecycle from requirements gathering to testing, deployment, and documentation.
Diagnose and resolve software defects and performance issues across the entire technology stack.
Conduct code reviews and contribute to improving internal development processes and team knowledge.
Perform self-directed research to innovate new product features aligned with cybersecurity standards.

What we're looking for

Bachelor's degree and 6 years of experience, a graduate degree and 4 years of experience, or no degree and 10 years of experience.
Ability and eligibility to obtain and maintain a National Security clearance (U.S. citizenship required).
Proficiency in C# .NET, Python, and Angular for developing secure, scalable codebases.
Experience with PostgreSQL database administration, including schema design and query optimization.
Expertise in full-stack development, including API design, unit/integration testing, and technical documentation.
Familiarity with cybersecurity principles and secure coding best practices (preferred).
Experience with DevOps tools, containerization (Docker, Kubernetes), and CI/CD systems (preferred).
Knowledge of UI/UX design, mobile development, or lower-level C/C++ code (preferred).