Fullstack Developer Net Reactjs jobs in Westminster

Overview Seeking a mid- to senior-level Contract Full-Stack Developer with experience in React, state management, and serverless systems. Will be responsible for integrating our current business logic, persistence, and state layer into a newly generated UI, while also contributing to backend service

Eliassen Group

Description: Hybrid 4 onsite / 1 work from home in Englewood, CO Our client seeks a senior full stack developer to support video software initiatives that power lineup offerings and integrations across upstream and downstream systems. The role requires strong Java 17 development, functional Node.js

A company is looking for a FullStack Engineer (Python + React) following European time zones. Key Responsibilities Build and maintain modern, scalable front-end applications using React Collaborate with product and design teams to deliver intuitive user experiences Integrate frontend components with

Description *Description** Amplifire is seeking a Senior QA Automation Engineer to help redefine how quality assurance is performed through AI driven testing and automation. This role blends LLMs, AI agents, automation frameworks, and performance testing to improve test coverage, system reliability,

Staff Software Engineer @ Tilt Tilt (check us out here) is looking for a Staff Software Engineer to join our team and help us scale our business. Tilt is at an inflection point, our core application has taken us far, and now it's time to evolve it. We’re looking for a Staff Engineer to lead that evo

We are seeking a talented Full Stack Engineer to join our dynamic team and contribute to exciting modernization projects. This role offers the opportunity to work in a collaborative environment, leveraging cutting-edge technologies to drive innovation. *Responsibilities** Design, develop, and implem

*Job Description** *Join the Legal Tech Revolution at** **Litera** Are you ready to shape the future of how law is practiced? At Litera, we’re on a mission to Raise The Bar™️ for the legal profession by delivering transformational and globally- trusted solutions to law firms and corporate legal team

# **Fullstack AI Engineer Intern** Location: ONSITE / IN-OFFICE Denver Internship Duration: 6 MONTHS Department: AI Operations and Engineering Type: Internship | Part-Time | Paid | $800-$1600 per month *Immediate Openings Only: Please note that this internship is for candidates who can interview and

TEK Connexion

Looking for a Full Stack Developer to help scale a mission-driven platform. You’ll build secure, high-impact applications that combine monitoring with rehabilitation tools to drive real outcomes. What you’ll do: Develop full-stack applications using C# .NET, ASP.NET, and modern JavaScript (Angular/T

A leading digital product engineering company in Denver is seeking a Full Stack Developer skilled in Angular, React, Node.js, and Python. This role requires developing scalable web applications, collaborating with data science teams, and ensuring security and integrity of databases. Ideal candidates

Job Title: Mid-Senior Full Stack Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 8/31/2026 *The Opportunity** As

We are looking for an AI Full Stack Application Developer to build, enhance, and maintain the commercial applications that the company sells to its customers. You will own the full development lifecycle, from feature design to cloud deployment, working directly with AI‑assisted development workflows

We are seeking a Full Stack AEM Developer with hands‑on experience in AEM 6.5 and AEM Cloud. The ideal candidate will be proficient in both backend and frontend technologies, including ReactJS, and have a strong understanding of AEM architecture, content fragments, and Adobe integrations. This role

Rincon Research Corporation

$84,996 - $113,004 /year

*Why Join Rincon Research Corporation (RRC)?** At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security. Rincon Researc

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in

*Fullstack AI Engineer Intern** Location: ONSITE / IN-OFFICE Denver Internship Duration: 6 MONTHS Department: AI Operations and Engineering Type: Internship | Part-Time | Paid | $800-$1600 per month ****📌 **📌*** **📌**** Immediate Openings Only: Please note that this internship is for candidates w

A technology company in Boulder is looking for an experienced full stack developer to enhance its energy analytics platform. The ideal candidate should have a strong background in React.js and Node.js, with 2+ years of experience in web development. Responsibilities include developing new features,

*We're a Denver-based technology startup building a marketplace platform in the home services industry. We connect homeowners with vetted service providers, handling the end-to-end workflow so both sides of the marketplace have a seamless experience.* If your skills, experience, and qualifications m

Introduction A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red

About PIN Business Network: PIN Business Network is a fast-moving custom development and digital marketing company committed to delivering comprehensive and cutting-edge solutions to our clients. From eCommerce solutions, and client portals, to social platforms, we pride ourselves on fostering a col