Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted yesterday

Full-Stack Developer

SAIC427 open roles

Where
Silver Spring, MD, United States
Work mode
Hybrid
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowFull-Stack DeveloperSAIC · Silver Spring, MD, United States

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on SAIC's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

8.1% of postings close within 7 days. Measured by our own scanner across the market. SAIC postings stay open a median of 3 days.

Share of postings closed within
  1. 1.7%1 day
  2. 3.6%3 days
  3. 8.1%7 days
  4. 15.0%14 days
  5. 33.9%30 days
This job: posted yesterday

SAIC median: 3 days open

The posting

Job Description

We are seeking an experienced Full-Stack Developer to design, develop, integrate, test, modernize, and support secure, data-intensive enterprise applications. The successful candidate will work across both modern and legacy technology stacks, including React/TypeScript and JavaScript, Python, C/C++, shell scripting, REST APIs, and SQL/MariaDB. The role requires the ability to create new applications and services while maintaining, troubleshooting, integrating, and incrementally modernizing existing legacy code and systems.

The position will work closely with solution architects, front-end developers, DevOps engineers, AI/ML engineers, QA personnel, and business stakeholders in an Agile/Scrum environment.

Key Responsibilities:

  • Design, develop, test, and maintain full-stack enterprise web applications.
  • Develop front-end functionality using React, TypeScript, JavaScript, HTML5, and CSS3.
  • Develop reusable, modular, responsive, and accessible React components.
  • Develop server-side APIs, application services, and business logic.
  • Design and implement RESTful APIs supporting front-end and system integrations.
  • Implement server-side validation, error handling, logging, and application security controls.
  • Implement authentication, authorization, and role-based access control (RBAC), including support for enterprise SSO/MFA.
  • Develop and maintain application functionality using SQL and MariaDB/MySQL.
  • Design and work with relational database tables, relationships, queries, views, indexes, and data structures.
  • Develop and optimize SQL queries supporting application functionality, reporting, testing, and troubleshooting.
  • Support database schema changes, data migration, validation, and troubleshooting.
  • Develop dashboards, forms, workflow interfaces, search/filter functionality, reporting, and detailed record views.
  • Integrate applications with enterprise document-management and other internal services, including Microsoft 365 and/or SharePoint where applicable.
  • Develop interfaces and backend services supporting AI/ML, large language model (LLM), and AI agent capabilities, including human-in-the-loop review and approval workflows.
  • Integrate AI/LLM and agent-based services through APIs and approved application interfaces, including tool/function calling, workflow orchestration, structured outputs, and application guardrails.
  • Implement application logging, exception handling, auditing, and operational diagnostics.
  • Write unit, integration, and automated application tests and participate in peer code reviews.
  • Troubleshoot and optimize issues across the front end, backend, APIs, database, and integration layers.
  • Support System Integration Testing (SIT), User Acceptance Testing (UAT), regression testing, and production deployment.
  • Collaborate with DevOps engineers on CI/CD, build, deployment, configuration, and release processes.
  • Integrate legacy C/C++, Python, shell, JavaScript, database, and modern web components through well-defined APIs and interfaces.
  • Refactor and modernize legacy code incrementally while preserving required behavior, compatibility, security, and operational continuity.
  • Analyze and understand existing legacy source code, interfaces, dependencies, build processes, and data flows before implementing changes.
  • Develop and maintain shell scripts for Linux-based automation, application support, data processing, deployment, and operational tasks.
  • Develop backend services, automation, data-processing utilities, and integration components using Python.
  • Develop, maintain, troubleshoot, and enhance software written in C and C++, including existing legacy components and interfaces.
  • Develop and troubleshoot applications in a Linux-based working environment.
  • Use Visual Studio Code (VS Code) for application development, debugging, Git workflows, and related engineering activities.
  • Create and maintain application and technical documentation.
  • Participate actively in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, backlog refinement, estimation, sprint reviews/demonstrations, and retrospectives.
  • Support iterative software releases and respond to feedback identified during testing and stakeholder reviews.

Qualifications

Required Qualifications

  • Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience.
  • Master's degree is preferred in Computer Science, Software Engineering, Information Systems, Data Science, Artificial Intelligence, or a related technical discipline.
  • 5+ years of professional software-development experience, including full-stack web application development.
  • Strong hands-on experience with React and strong proficiency in TypeScript and JavaScript.
  • Strong proficiency in HTML5 and CSS3.
  • Experience developing modern, component-based, data-intensive web applications.
  • Experience designing and developing RESTful APIs and server-side business logic.
  • Working knowledge of AI/LLM concepts and AI agent-based application patterns, including prompt-driven workflows, tool/function calling, orchestration, context handling, and human-in-the-loop controls.
  • Experience integrating front-end applications with backend APIs and enterprise services.
  • Experience working across mixed-language codebases and understanding dependencies between legacy and modern application components.
  • Experience maintaining and modernizing legacy applications while developing new functionality and integrations.
  • Proficiency with Linux shell scripting (such as Bash) for automation, troubleshooting, and operational support.
  • Proficiency with JavaScript/TypeScript for modern web application development.
  • Strong programming experience with Python for backend development, automation, integration, data processing, or application support.
  • Strong programming experience with C and C++, including the ability to read, debug, maintain, and enhance existing legacy codebases.
  • Strong working knowledge of SQL and relational database design.
  • Hands-on experience with MariaDB/MySQL or comparable relational database technologies.
  • Ability to develop and optimize SQL queries and troubleshoot database-related application issues.
  • Experience implementing authentication, authorization, and role-based access controls.
  • Experience with Git and modern source-control practices.
  • Experience with automated unit and integration testing.
  • Experience working in a Linux-based development environment and using the Linux command line/shell.
  • Experience using Visual Studio Code (VS Code) or a comparable modern IDE.
  • Understanding of secure software-development practices.
  • Experience debugging applications across UI, API, backend, and database layers.
  • Experience working within an Agile/Scrum software-development environment.
  • Strong analytical, troubleshooting, problem-solving, written, and verbal communication skills.
  • Must be a US Citizen and able to obtain and maintain a Public Trust.

Preferred Qualifications

  • Experience integrating Python, C/C++, shell-based utilities, JavaScript/TypeScript applications, and relational databases in enterprise environments.
  • Experience modernizing legacy applications through refactoring, API enablement, service decomposition, or incremental replacement strategies.
  • Experience with legacy C/C++ build systems, libraries, compilers, debugging tools, and Linux-based development workflows.
  • Advanced experience with React and TypeScript and modern React routing, state-management, and data-fetching approaches.
  • Experience developing enterprise dashboards and workflow-oriented applications.
  • Experience with React Testing Library, Jest, Vitest, or comparable testing technologies.
  • Strong experience with MariaDB/MySQL, including schema design, indexing, query optimization, and performance troubleshooting.
  • Experience developing and consuming APIs in a microservices or service-oriented architecture.
  • Experience with enterprise SSO/MFA and identity-management solutions.
  • Experience integrating applications with Microsoft 365 and/or SharePoint.
  • Experience with Section 508/WCAG accessibility requirements.
  • Experience developing applications incorporating AI/ML, LLM, or agentic AI capabilities and integrating AI services through APIs.
  • Familiarity with AI agent frameworks, agent orchestration patterns, retrieval-augmented generation (RAG), tool/function calling, structured outputs, evaluation, monitoring, and guardrails is a plus.
  • Familiarity with human-in-the-loop AI workflows, CI/CD, DevSecOps practices, and containerized application environments.
  • Familiarity with Posit (formerly RStudio) products and development environments is a plus.
  • Experience working with data science, analytics, AI/ML, or research teams is a plus.
  • Experience supporting federal government, healthcare, life-sciences, or other regulated environments is preferred. Agile/Scrum Experience

The candidate should be comfortable working as an active member of a cross-functional Agile/Scrum development team, including:

  • Sprint planning and estimation
  • Daily stand-ups
  • Backlog refinement
  • User stories and acceptance criteria
  • Sprint reviews and demonstrations
  • Retrospectives
  • Iterative development and testing
  • Code reviews
  • Release planning and recurring software releases
  • Collaboration with product owners, architects, QA, DevOps, and business stakeholders

Core Technical Skills

C/C++ | Python | Shell/Bash | React | TypeScript | JavaScript | HTML5/CSS3 | REST APIs | Backend Development | Legacy Code Maintenance/Modernization | SQL | MariaDB/MySQL | Linux | VS Code | Git | Automated Testing | RBAC | SSO/MFA | Agile/Scrum

Preferred: Posit/RStudio | AI/ML/LLM Integration | AI Agents/Agentic Workflows | RAG | SharePoint/Microsoft 365 | Section 508/WCAG | CI/CD | DevSecOps

About Us

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against SAIC's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on SAIC's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    SAIC's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.