Frontend Developer (React) Jobs in Denver, CO

Refine Results
81 - 100 of 118 Jobs

Experienced Full-Stack Software Engineer

Boeing Company

•

Aurora, Colorado, USA

Full-time

Experienced Full-Stack Software Engineer Company: The Boeing Company The Boeing Company is currently seeking an Experienced Full-Stack Software Engineer to support our FishTools team located in Aurora, CO or Chantilly, VA. This position will focus on supporting the Boeing Defense Services (BDS) business organization. The program seeks a hardworking, motivated, and creative full stack software developer to engineer new solutions and capabilities for agile software applications. This engineer w
Posted 60+ days ago | Updated moments ago

Web API Developer

Mass General Brigham

•

Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated moments ago

Full Stack Developer

iSpace, Inc

•

Remote

Contract

Full-Stack Developer 2 Openings Location: Los Angeles CA Duration: 12 months contract Hybrid Role Responsibilities: Develop and maintain web applications using modern web technologies.Collaborate with cross-functional teams to define, design, and ship new features.Write clean, maintainable, and efficient code.Ensure the performance, quality, and responsiveness of applications.Identify and correct bottlenecks and fix bugs.Help maintain code quality, organization, and automation.Requirements: Mi
Easy Apply
Posted 60+ days ago | Updated 5 hours ago

Sr. Software Engineer- UI (Hybrid MSP)

Cargill

•

Remote or Wayzata, Minnesota, USA

Full-time

Cargill's size and scale allows us to make a positive impact in the world. Our purpose is to nourish the world in a safe, responsible and sustainable way. We are a family company providing food, ingredients, agricultural solutions and industrial products that are vital for living. We connect farmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials - from eggs to edible oils, salt to skincare,
Posted 1 day ago | Updated moments ago

Senior Full Stack Developer Lead - Inventory Management - JERSEY CITY

Citi

•

Remote or Jersey City, New Jersey, USA

Full-time

As part of the Inventory Management Applications Suite, Senior Application Developer is responsible for leading very high volume / low latency enterprise multi-tiered Java applications to provide cutting edge solutions for the Stock Record and related Application in the Capital Markets domain while following the industry best practices and Citi standards. The primary responsibility will be leading the design and development and providing Level 3 support for these applications. Coordination betwe
Posted 51 days ago | Updated moments ago

Sr. Manager, UX Engineering

Pinterest, Inc.

•

Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 23 days ago | Updated moments ago

Sr. UI Engineer

Esri

•

Remote

Full-time

Overview Calcite is a design system and developer platform used by product teams and Esri's external partners to craft engaging and consistent user experiences across web mapping applications. We are looking for a Principal UI Engineer who is fluent in front-end technologies and is proficient in Figma to prototype new components, simplify Calcite workflows for managing shared styles, ensure UI component consistency as well as evangelizing those practices at Esri to help product teams adopt them
Posted 3 days ago | Updated moments ago

Mulesoft API Experience Hub Lead - REMOTE

Perficient

•

Remote or Columbia, Maryland, USA

Full-time

We currently have an exciting career opportunity for a Mulesoft API Experience Hub Lead. While our headquarters location is St. Louis, MO, this position is remote and can be based anywhere within the United States and will be working ET zones. Perficient is always looking for the best and brightest talent and we need you! We're a quickly-growing, global digital consulting leader, and we're transforming the world's largest enterprises and biggest brands. You'll work with the latest technologies,
Posted 19 days ago | Updated moments ago

Applications Developer

BCforward

•

Remote

Contract

Applications Developer BCforward is currently seeking a highly motivated opportunity .NET Developer+ React in Redmond WA Position Title: .NET Developer+React Location: Fully Remote Anticipated Start Date: - ASAP Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 12 Months Contract Job Type: Contract and Remote Pay Range: $65/hr. - $70/hr. Please note that actual compensation may vary with
Posted 14 days ago | Updated moments ago

Digital Assets Senior Full Stack Engineer - VP - NEW YORK

Citi

•

Remote or New York, New York, USA

Full-time

Job Description An Innovation Labs Digital Assets Application Senior Engineer must be a highly motivated and proactive hands-on software engineer (Full Stack), have a proven ability and experience working with enterprise applications within the financial services industry. The successful candidate will be part of the core team continuing to build our Citi Integrated Digital Assets Platform (CIDAP). The ideal candidate will be a self-driven, proactive, strong enterprise developer and resourceful
Posted 12 days ago | Updated moments ago

ServiceNow Lead Developer with DevOps & AI - Remote (W2 Only)

CA-One Tech Cloud Inc.

•

Remote

Contract

Job Summary: We are seeking an experienced and driven Lead Software Developer to join our dynamic team. The ideal candidate will have hands-on expertise in ServiceNow, strong JavaScript skills, and working knowledge of DevOps practices. You will lead software design initiatives, conduct peer reviews, mentor developers, and contribute to our AI integration efforts. This role demands both strategic thinking and hands-on execution. Key Responsibilities: Lead the design and development of scalable a
Easy Apply
Posted 10 days ago

Senior Full Stack Developer, Agentic AI Research & Prototyping

Solios Corp

•

Remote

Full-time

Note: Need Only USC. Position: Senior Full Stack Developer, Agentic AI Research & Prototyping Location: Remote Duration: Full Time Role Principal Responsibilities: Rapidly prototype AI-driven use cases using Java-based services, frontend components, and integration of AI/ML tools. Build POCs leveraging agentic AI frameworks (LangGraph, AutoGen, CrewAI) and test novel interactions with LLMs and external APIs. Work with SQL/NoSQL databases to model knowledge graphs, embeddings, and AI-generated ou
Easy Apply
Posted 5 days ago

Senior Salesforce Developer

LaSalle Network

•

Remote

Contract

Senior Salesforce Developer LaSalle Network is hiring a Senior Salesforce Developer to help evolve and expand a high-impact product within a fast-moving, collaborative team. This fully remote role (aligned to EDT/CDT hours) is perfect for a developer who thrives in a dynamic environment and is excited by both client-facing work and deep technical challenges. You'll be building, integrating, and enhancing a custom Salesforce application-balancing front-end finesse with robust backend architecture
Easy Apply
Posted 24 days ago | Updated moments ago

Sr. SOAP API Developer @ Remote Role

Palnar

•

US

Contract, Third Party

Required Skills, 10+ years of experience with technologies including JAVA, SOAP API, REST, Unit Testing, ORM 5+ years of experience developing and deploying cloud-based applications in Azure 3+ years using front end JavaScript frameworks like Angular or React 3+ years of experience designing RESTful services using Web Api Strong technical knowledge of Azure PaaS, IaaS, and Azure AD Strong understanding of architectural design patterns, concepts, and best practices Strong analytical and problem-s
Easy Apply
Posted 6 days ago | Updated 13 hours ago

Sr Software Engineer L5, N-Tech Systems Engineering

Netflix, Inc.

•

Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. | ROLE Netflix is reinventing how the world is entertained. Over 270+ million members around the globe enjoy our award-winning movies and TV shows, but most of our growth s
Posted 56 days ago | Updated moments ago

AEM Developer-Looking only from South America consultants-100% remote work

Intellisoft Technologies

•

Remote

Third Party, Contract

Hi, Hope you are doing well. Please go through the detailed job description and let me know your interest. If anyone interested please send the resumes to or you can at ext 131.Position: AEM Developer Location: Remote from Ecuador Length: 12+ month contract w/ potential to extend Interviews Times: Two-Round interview with the client Openings: 3 Openings Must Haves: 5+ years of AEM Development Experience2+ years of AEM Cloud ExperienceExperience with JavaScript, HTML, and CSSExperience with Jav
Easy Apply
Posted 18 days ago

Lead Full Stack Developer with kuberntes

HStechnologies LLC

•

Remote

Full-time

Build modern, full stack applications using technologies like React or Angular on the frontend, and Node.js, Java, or Python on the backend.Design and develop clean, scalable APIs and microservices, keeping performance, security, and maintainability in mind.Lead the effort to containerize applications with Docker and manage their deployment and scaling using Kubernetes, either in a public cloud (AWS, Google Cloud Platform, Azure) or hybrid environment.Take ownership of how we deploy and run our
Easy Apply
Posted 25 days ago

Senior Software Security Engineer

NVIDIA Corporation

•

California, USA

Full-time

The NVIDIA Product Security Team is seeking a hands-on Security Engineer to join the Secure Development Platform team and help deliver scalable security solutions that enable secure, efficient, and auditable software releases. We're looking for someone who can promote a "security first" culture while enabling product teams to integrate security, compliance, and quality earlier in the development lifecycle. The team builds secure platforms supporting program visibility, policy enforcement, and au
Posted 50 days ago | Updated moments ago

AIM Team - Developers

Tential

•

Remote or Santa Fe, New Mexico, USA

Full-time

Responsibilities: Collaborate with cross-functional teams to gather and analyze software requirements, translating them into efficient and scalable technical solutions. Design and develop responsive web applications using the .NET framework, including both front-end and back-end components. Create intuitive user interfaces with modern front-end technologies such as HTML5, CSS3, JavaScript, and frameworks like Angular, React, or Vue.js. Build robust and scalable APIs and backend services using
Posted 11 days ago | Updated 9 hours ago

Sr. Liferay Developer

Youngsoft

•

Remote

Contract

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th
Posted 27 days ago | Updated 6 days ago