294 reactjs jobs at 139 companies in Frederick, CO
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Junior Front-End Developer
Westminster, Colorado, United States
$88k-$155k/yrOnsiteFull Time
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
2+ YOEBachelor's or equivalent, 2+ years related experience, working knowledge of Python and JavaScript, familiarity with PyQT/ReactJS/Dash/Streamlit, HTML/CSS, basic AI/ML concepts, and ability to work onsite in Denver.
Tradeweb MarketsNasdaq: TW: Operates electronic marketplaces for fixed income and derivatives trading.
8+ YOE8+ years full-stack engineering experience, 5+ years contributing to architecture, AWS/cloud experience, Java Spring/Python or Rust, SQL, ReactJS, REST/RPC, experience with resilient distributed systems and mentoring skills.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years in ground system components and software development; 2+ years in design docs and test procedures; Secret clearance; BS in STEM; Top Secret preferred
6+ YOEBS in Engineering +6 years experience, active Top Secret/SCI clearance required, experience with embedded satellite software, C/C++, Rust, Python, cloud (AWS), Docker/Kubernetes, and formal software development practices.
Austin or Denver or Indianapolis or Los Angeles or San Francisco or New York City or Salt Lake City or Minneapolis or Seattle or Nashville
$170k-$190k/yrRemoteFull Time
Givebutter: Fundraising and CRM platform for nonprofit organizations.
6+ YOE6+ years software engineering experience in fraud/trust & safety or adjacent domains; strong backend fundamentals, event-driven systems, stakeholder partnership, production debugging, and mentorship; payments and Stripe familiarity preferred.
EverWatch: Develops software and intelligence systems for government agencies.
5+ YOE5+ years in software engineering; Java, Spring Boot, Kafka; WebSockets; microservices; SQL/NoSQL databases; OCI containers; Docker/Kubernetes; TS/SCI clearance with polygraph; Bachelor's in Software Development/Engineering
VertaforeNYSE: ROP: Provides cloud-based software solutions for the insurance industry.
Lead development strategy for enterprise products; strong engineering leadership; experience with distributed systems; mentor teams; collaborate with product management and sales.
Java, Spring, React, NoSQL, SQL, SaaS, Agile, Distributed Systems
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
10+ YOE3+ MgmtBachelor's in CS/Engineering,10+ years software engineering experience with 3+ years managing teams; deep expertise in Set Top Box, Linux/Android, microservices/REST, CI/CD, and embedded systems; AI and cloud exposure.
New York City or Tampa or Atlanta or Chicago or Washington or Dallas or Los Angeles or Denver or Minneapolis or Florham Park or California or Philadelphia or Seattle or Houston
$155k-$410k/yrFieldFull Time
PwC: Providing audit, tax, and management consulting services to businesses.
8+ YOEBachelor's degree, at least 8 years' experience, experience with contact center transformation, Amazon Connect, Genesys CloudCX, AngularJS/React/Vue.js, contact center analytics, and leadership/business development.
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years relevant experience and BS in CS/Engineering/Math/Physics (or equivalent). Strong C++ and Python skills, foundation in linear algebra/probability/statistics, software engineering fundamentals, and ability to obtain Top Secret/SCI clearance.
CapTech: Provides technology and management consulting services to large enterprises.
6+ YOE6+ years building applications on the Microsoft stack or Java; experience with RESTful APIs, Swagger/OpenAPI, SQL Server/NoSQL, cloud platforms (Azure/AWS/GCP), JavaScript/TypeScript front-ends, and strong communication and mentoring skills.
Atlanta or Austin or Boston or Chicago or Denver or New York or San Francisco or United States
$115k-$188k/yrHybridFull Time
Iterable: AI-powered customer engagement and cross-channel marketing automation platform.
3+ YOE3+ years software development; proficient in Scala and/or Java; building production-ready web apps; Elasticsearch and Postgres experience; strong collaboration in a distributed environment; English fluency; willingness to on-call.
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
5+ YOE1+ MgmtBachelor's in CS or related,5+ years full-stack .NET development,1+ year leading technical resources,experience with Angular/React,REST/SOAP,APIs,Agile,strong OOP and communication skills.
Candid Health: Automates medical billing and revenue cycle management for healthcare providers.
3+ YOEBachelor's in CS or similar, 3+ years software engineering experience, proficiency with HTML, CSS, React, TypeScript and API development; familiarity with SSR, GraphQL, Tailwind, Firebase, and Codegen; strong UX instincts.