Senior Full Stack Software Engineer

SAIC; Alabama; Remote; USD 120,000 - 160,000; Full time

Job summary

SAIC is seeking a Senior Full Stack Software Engineer to support the DoD's DRRS Sustainment system. This role is 100% remote and requires designing, developing, and maintaining scalable applications using Java, C#, or both.

You will contribute to front-end work with React, design data flows with Apache NiFi, review code, troubleshoot production issues, and help ensure quality, security, and performance across the platform.

Qualifications

• Experience building large-scale applications using Java and/or C#.
• Front-end development with React (functional and/or class-based components).
• Strong SQL database design and querying in MSSQL.
• API development and integration (REST or GraphQL).
• Strong problem-solving, analytical, and debugging skills.

Responsibilities

• Design, develop, and maintain reliable, scalable, and secure applications.
• Contribute to front-end development with React.
• Leverage Apache NiFi to design, implement, and manage automated data flows.
• Understand legacy code and technologies quickly.
• Write clean, well-documented code following best practices.

Skills

Java

C#

React

SQL (MS SQL)

REST/GraphQL API

Git

Debugging

Education

Bachelor's degree + 9 years experience or 4 years in lieu

Tools

Apache NiFi

Job description

Description

SAIC has an immediate need for a Senior Full Stack Software Engineer to support the Department of Defense (DoD) with the Defense Readiness Reporting System (DRRS) Sustainment system.

This position is 100% remote.

Job Description:

• Design, develop, and maintain reliable, scalable, and secure applications using Java, C#, or both, depending on project requirements.
• Contribute to front-end development with React building responsive, user-friendly interfaces that meet modern web design standards.
• Leverage Apache NiFi to design, implement, and manage automated data flows between systems, ensuring efficiency, reliability, and security.
• Requires the ability to quickly understand legacy code, tools and technologies.
• Write and maintain clean, efficient, and well-documented code following best practices and coding standards.
• Conduct thorough testing and debugging of applications to ensure software quality, performance, and reliability.
• Participate in code reviews, architecture planning, and technical discussions to ensure alignment on project goals and best practices.
• Troubleshoot production issues and provide timely resolutions.

Qualifications

Required Education:

• Bachelors and nine (9) years of experience; four (4) years of experience accepted in lieu of degree.

Required Skills:

• Ability to independently learn the domain, and tech stack used on the project to fill skill gaps.
• Proficiency in Java and/or C# with experience building large-scale applications.
• Hands-on experience with React for front-end development (functional and/or class-based components).
• Strong understanding of database design and development, including proficiency in querying SQL within an MSSQL database.
• Familiarity with API development (REST or GraphQL) and integration.
• Strong problem-solving, analytical, and debugging skills.
• Proficient with Git or other version control system (VCS) .

Required Clearance:

• Active Secret Security Clearance.

Target salary range: $120,001 – $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

SAIC is a premier technology integrator, solving our nation’s most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability