JavaScript jobs in Aurora, CO

Test Automation Architect (JavaScript / Python)

Remote

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Today

Join our Testing Competency Center as a Test Automation Architect and drive modern automation strategies with a strong focus on JavaScript or Python ecosystems . You will play a key role in shaping scalable automation solutions and integrating AI into the SDLC. Responsibilities Design and implement end-to-end test automation architectures using JavaScript and Python Define automation strategies, including framework selection, tooling, and infrastructure setup Build and scale automation from scra

Full-time

*Senior Full Stack Engineer (Backend focused - Nodejs, Javascript, AWS exp.) - W2 role

Remote

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3d ago

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details Posi

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Contract, Third Party

Depends on Experience

Senior JavaScript Test Automation Engineer

Remote

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Today

We are looking for a Senior Test Automation Engineer with strong experience in JavaScript- or TypeScript-based automation frameworks. The ideal candidate should have hands-on experience building and maintaining automated tests for modern web applications and APIs, with a strong focus on quality, reliability, and maintainability. This role requires solid automation experience, strong testing fundamentals, and the ability to collaborate effectively with development, product, and QA teams. Responsi

Full-time

Remote Senior JavaScript/React Engineer

Remote

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Yesterday

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

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Contract

200 - 300

Remote Senior JavaScript/React Developer

Remote

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Yesterday

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Contract

200 - 300

Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)

Englewood, Colorado

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Today

This job requires active TS/SCI clearance. Please apply only if you have an active TS/SCI clearance. North Point Technology is looking to hire a Full Stack Software Engineer to support a mission-critical GEOINT program for an Intelligence Community customer. The qualified candidate must have an active Top Secret/SCI security clearance and will design, develop, and deliver modern, cloud-native software solutions that enable national security missions. The ideal candidate has an excellent unders

Full-time

Application Developer - JavaScript

Denver, Colorado

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Today

Overview We are seeking an Application Developer to join Esri's Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences. This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data, and support early-stage innovation. You will work

Full-time

USD 83,720.00 - 141,440.00 per year

Hiring: QA Automation Engineer (Playwright) || Denver, CO (Onsite)

Denver, Colorado

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Today

Role: QA Automation Engineer (Playwright) Location: Denver, CO (Onsite) Employment type: Contract About the role: We're looking for a QA Automation Engineer to design, build, and maintain end-to-end test automation using Playwright. You'll work with developers and product owners to improve release quality, shorten feedback loops, and keep our test suites reliable and fast. Required qualifications [5+] years of experience in QA automation [2+] years of hands-on experience with Playwright Stron

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Third Party, Contract

Software Engineer

Denver, Colorado

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29d ago

Job Title: Java Full Stack Developer Location: WFO USA Colorado Denver Years of Experience: 7 10 Years Salary - $110-115K Job Summary: We are seeking a highly skilled Developer Platform/Product with a strong emphasis on Java 11 to join our dynamic team. The ideal candidate will have 7 10 years of experience in software development, focusing on building robust and scalable platforms and products. This role requires a deep understanding of Java 11 and its ecosystem, as well as a passion for develo

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Full-time

110,000 - 115,000

Principal Software Engineer

Aurora, Colorado

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Today

JOB TITLE: PRINCIPAL SOFTWARE ENGINEER JOB LOCATION: AURORA, CO WAGE RANGE*: 110.00-115.00 PER HOUR JOB NUMBER: RTXCJP00001706 REQUIRED EXPERIENCE: Experience building production React applications Experience developing or integrating backend services or web server components Strong understanding of JavaScript/TypeScript and modern UI architecture Familiarity with request/response patterns, client connection handling, and server-side integration Knowledge of front-end build tools and automat

Full-time

Controls Engineer

Lafayette, Colorado

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Today

Controls Engineer Any of our client's location - Southwest US preferred (Hybrid - 4 Days/Week Onsite) We're looking for a Facilities Engineer with strong BAS + HVAC experience to support facilities projects across multiple sites. Top Skills: Building Automation Systems (BAS)HVAC engineering/operationsProject & vendor managementKey Responsibilities: Lead BAS projects from design through installation, commissioning & optimizationManage contractors, vendors, budgets and project milestonesTrouble

Full-time

USD 45.00 - 60.00 per hour

Software Engineer

Denver, Colorado

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Today

JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new in

Full-time

USD 120,000.00 - 160,000.00 per year

Electrical Analytical Engineering Consultant 2

Westminster, Colorado

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Today

Responsibilities This position allows for a hybrid work schedule with a mix of work spent in office and working remote from home. The Electrical Analytical Division provides critical electrical analysis and consulting services supporting all S&L power projects. This highly specialized team of power systems engineers collaborates closely with project teams and clients, delivering detailed electrical calculations, advanced studies, and tailored solutions for substation, transmission line, convent

Full-time

USD 145,310.00 - 222,001.00 per year

Lead Electrical Analytical Engineer 1

Westminster, Colorado

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Today

Responsibilities WORK LOCATION: This position allows for a hybrid / flexible work schedule with a mix of work spent on site at the Sargent & Lundy office and working remote from home. The Electrical Analytical Division provides critical electrical analysis and consulting services supporting all S&L power projects. This highly specialized team of power systems engineers collaborates closely with project teams and clients, delivering detailed electrical calculations, advanced studies, and tailore

Full-time

USD 118,023.00 - 180,313.00 per year

Senior Electrical Analytical Engineer 1

Westminster, Colorado

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Today

Full-time

USD 84,762.00 - 129,498.00 per year

Senior Software Engineer, Web

Denver, Colorado

•

Today

About DAT DAT is an award-winning employer of choice and a next-generation SaaS technology company that has been at the leading edge of innovation in transportation supply chain logistics for 45 years. We continue to transform the industry year over year, by deploying a suite of software solutions to millions of customers every day - customers who depend on DAT for the most relevant data and most accurate insights to help them make smarter business decisions and run their companies more profita

Full-time

USD 150,545.00 - 192,000.00 per year

Senior Software Engineer (.NET)

Commerce City, Colorado

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Today

Software engineers are responsible for the complete life cycle of a new or modified software product, from research and design to implementation, training and support. Essential Duties: Designs, modifies, develops, writes and implements software programming applications supporting internal business requirements or external customersSupports and/or installs software applications, may include end user training and documentationDocuments and maintains software functionality including break/fix an

Full-time

USD 135,000.00 - 140,000.00 per year

Full Stack Software Developer, Mid-level

Denver, Colorado

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Today

Job Title: Full Stack Software Developer, Mid-level 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: Local Anticipated Posting End: 11/14/2026 The Opportunity: We are seeking a skilled Full Stack Software Developer to join our team working on the Makalu contract. This role involves building and maintaining highly used and critically important cloud-nat

Full-time

USD 90,300.00 - 189,600.00 per year

Sr. Product Manager, Web Experience & Growth

Denver, Colorado

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Today

Lead the evolution of a corporate B2B website as a revenue-driving digital product, shaping strategy, platform health, and growth through experimentation and scalable web experiences. This Senior Product Manager role partners closely with marketing, CRO, discoverability, design, and engineering to build high-converting, brand-compliant digital journeys. Responsibilities Own the product vision and roadmap for the corporate website, aligning platform priorities to business growth and revenue goal

Full-time

USD 105,000.00 - 164,000.00 per year

Software Engineer

Denver, Colorado

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Today

*PLEASE NOTE: this position is located in Denver, CO or Seattle, WA and requires attendance in office up to three days a week.* Candidates must be legally authorized to work in the United States. LendingTree and its affiliates ("LendingTree") will not provide or assume sponsorship for employment visas for this position, now or in the future. The Opportunity LendingTree is looking for a Software Engineer to join our Insurance technology team and help build, enhance, and support web applications

Full-time

USD 100,000.00 - 130,000.00 per year

JavaScript jobs in Aurora, CO, USA