Senior Modeling and Simulations Software Developer
Huntsville or Maryland or Rockville or California
$121k-$205k/yrOnsiteFull Time
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
10+ YOEUS citizen with Secret clearance, 10+ years software engineering experience with Javascript, Typescript, React, Java and Spring Framework; Bachelor's degree; modeling & simulations experience; EM/software development and testing skills.
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$133k/yrRemoteFull Time
Fearless: Employee-owned digital services integrator building software, data, and cybersecurity solutions for government agencies.
5+ YOE5+ years web development with Drupal 10/11 frontend, component-based design, WCAG accessibility, PostCSS, Cypress, Git, React/JS experience; ability to obtain Public Trust clearance and meet CMS residency.
CFD Research Corporation: 100% employee-owned engineering and technology R&D firm developing simulations, software, prototypes, and testing for government and industry customers.
2+ YOEMS or PhD in engineering, 2+ years CFD or numerical methods experience, experience with reacting flow and Cantera/Chemkin, proficiency in C++, Python, shell, Git, and strong communication and analytical skills.
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
5+ YOE5+ years relevant experience, Bachelor’s in CS/Engineering/Math/Physics or equivalent experience, strong C++ and Python skills, solid math foundation, software engineering fundamentals, ability to obtain Top Secret/SCI clearance.
Blue Origin: Developing reusable space vehicles and infrastructure.
5+ YOEBachelor's or equivalent,5+ years software engineering experience with React,TypeScript,Node.js,SQL,AWS; experience leading projects and building data pipelines; mentoring skills.
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$115k-$195k/yrRemoteFull Time
Roo: U.S. veterinary staffing marketplace connecting veterinarians and technicians with animal hospitals for relief and hiring work.
2+ YOERequires 2–4 years of software engineering experience, TypeScript/JavaScript, mobile development, Node, Express, React, AWS, relational databases, and SQL. Computer Science degree preferred.
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$91k-$111k/yrRemoteFull Time
Inspira Financial: Privately owned financial-services administrator serving employers, institutions, advisors, and individuals with health, wealth, retirement, and benefits solutions.
2+ YOE2+ years software/support engineering experience, practical AI tool experience, working knowledge of JS, TypeScript, React, Git, Postgres, GCP, strong problem-solving and communication skills.
Claude Code, GitHub Copilot, ChatGPT, js, TypeScript, React, Git, Postgres SQL, GCP, Data Dog, GraphQL, Plaid, Google BigQuery
St. Petersburg or Alabama or Arizona or Florida or Georgia or Hawaii or Idaho or Louisiana or Maine or Maryland or Missouri or Montana or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Oklahoma or Oregon or Texas or Utah or Virginia or West Virginia or Wisconsin
$180k-$200k/yrHybridFull Time
The HOTH: Digital marketing providing SEO, content marketing, and link-building services to businesses and agencies.
10+ YOE10+ years building production software and production AI applications; strong Python and AWS experience; ability to work across frontend, backend, cloud, and AI systems; debugging and architecture skills.
StoneX GroupNasdaq: SNEX: Global financial services network connecting clients to global markets.
15+ YOEBS/MS in Computer Science/Engineering, 15+ years building large-scale enterprise systems, fintech experience, strong expertise with React/Angular/TypeScript, C#/.NET Core, microservices, Docker/Kubernetes, Microsoft Azure/AWS, Apache Kafka, and CI/CD.
React, Angular, TypeScript, C#, Microsoft .NET Core, Docker, Kubernetes, Microsoft Azure, AWS, Apache Kafka, Microsoft Azure DevOps, CI/CD, TDD, BDD, AI/ML, NoSQL
United States or Hawaii or California or New York City or Seattle or Washington or Texas or Connecticut or Illinois or Massachusetts or New Hampshire or New Jersey or Oregon or Rhode Island or Vermont or Alabama or Alaska or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Virginia or West Virginia or Wisconsin or Wyoming
$137k-$203k/yrRemoteFull Time
ModernHEALTH: Private workforce mental health platform providing employers’ employees and families with coaching, therapy, group support, and digital care.
8+ YOERequires 8+ years of software development experience, 2+ years of full-stack web development, and expertise with Python, JavaScript/TypeScript, React, React Native, APIs, databases, technical leadership, and mentoring.
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
14+ YOESoftware engineering degree from an ABET-accredited university, 14–20 years of experience depending on degree, U.S. citizenship, STAR ID, cloud, Python, SQL, JavaScript, React, Docker, Kubernetes, and DevOps experience.
Los Angeles or Alabama or Alaska or Delaware or District of Columbia or Hawaii or Iowa or Louisiana or Mississippi or Nebraska or New Mexico or Rhode Island or South Dakota or West Virginia or United States
2+ YOE2+ years software engineering experience; strong backend skills with Node and TypeScript/JavaScript, frontend experience with React, SQL/relational databases, distributed systems and API development.
United States or Wyoming or Wisconsin or West Virginia or Washington, D.C. or Washington or Virginia or Vermont or Utah or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Missouri or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kentucky or Kansas or Iowa or Indiana or Illinois or Idaho or Hawaii or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alaska or Alabama
$165k-$215k/yrRemoteFull Time
Prescryptive Health: Healthcare technology helping consumers, employers, pharmacies, pharma, and health systems manage prescription costs and access.
8+ YOE8+ years of software engineering experience; deep React and TypeScript expertise; MUI or comparable design system experience; accessibility, multi-tenant architecture, AI-assisted development, regulated data, and strongly typed API experience.
React, TypeScript, MUI, Material UI, Ant Design, Chakra, ARIA, Claude Code
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
14+ YOERequires ABET-accredited software engineering degree or equivalent, U.S. citizenship, STAR ID, and 14–20 years of experience depending on degree. Requires cloud, Python, SQL, JavaScript, React, ETL, Docker, Kubernetes, DevOps, and Agile experience.
Utah or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alabama or Virgin Islands, U.S. or Missouri or Wyoming
$80k-$90k/yrRemoteFull Time
Harris Computer: Global provider of mission-critical vertical market software solutions.
3+ YOEBachelor\u0002s or equivalent experience, 3+ years software development, strong Java (11/17+), Spring/Spring Boot, REST API, databases, search tech, React/Next.js, and familiarity with AI-assisted development.
Java, JVM, Spring, Spring Boot, RESTful API, PostgreSQL, MySQL, MongoDB, Elasticsearch, React, Next.js, Material UI, GitHub Copilot, Claude, Cursor, ChatGPT
Peraton: Provider of mission-critical national security technologies and services.
5+ YOEActive TS/SCI with polygraph, bachelor's degree plus 5 years (or master's plus 3 years) or equivalent experience; strong full-stack engineering skills and customer interaction; experience with TypeScript/JavaScript, React, and backend services.
Ignite: Employee-owned SDVOSB providing AI/ML, space, intelligence, cyber, and missile-defense technical services to U.S. government customers.
2+ YOEBS in Computer Science or Engineering, CompTIA Security+ prior to start, active or obtainable Secret clearance, 2+ years relevant experience, strong React/JavaScript/Node.js skills, familiarity with EM/DB tools and Agile/CI/CD practices.
React, JavaScript, Node.js, HTML, CSS, T-SQL, PL/SQL, Java Spring Boot, Java Hibernate, Vite, Create React App, Eclipse, Visual Studio Code, Azure DevOps, Git, Apache Tomcat, IIS, Microsoft SQL, Active Directory, LDAP, DNS, Windows Server, RedHat Enterprise Linux, VMware
Shipt: Target-owned retail-tech providing same-day grocery and household-essential delivery to U.S. consumers.
7+ YOE7+ years React Native experience, testing (unit/integration/e2e), observability/Datadog, CI/CD (Circle CI/Drone), native iOS or Android experience, AI coding assistants, accessibility, and a Bachelor's degree or equivalent.
React Native, Datadog, Circle CI, Drone, GitHub Copilot, Cursor, Detox, Node JS, GraphQL, Apollo Client, CodePush, App Store, Play Store