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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mid Full Stack Engineer (Javascript) - **Company:** Three Pillar, LLC - **Location:** United States (Remote available) - **Experience:** Experienced - **Salary:** $33,280.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Artificial Intelligence, Unit Testing, Databases, Serialization, JSON, PostgreSQL, Node.Js, Object-Oriented Software Development, Software Tools, Software Engineering, TypeScript, Extensible Markup Language (XML), ReactJS, Backend, AngularJS, Information Technology, Front End Software Development, Software Version Control - **Published:** July 31, 2026 - **Apply:** https://jobs.lever.co/3pillarglobal/37c48bdd-a18e-4b3f-a521-6b759882804f/apply?lever-origin=applied&lever-source%5B%5D=BuiltInNationwide ## About the Role * Demonstrated expertise with at least 3+ years of experience as a full stack engineer in the following technologies. * Angular * React * Typescript * Node * Express * Postgress * Experience in engineering software systems of medium-to-large scope and complexity. * Familiarity with Agile software development methodologies. * Proficiency with relational databases and SQL. * Experience in building frontend/backend applications at scale. * Proficiency in the English language. Additional Experience Desired * Knowledge of source control tools. * Understanding of Software Development Life Cycle (SDLC). * Proficiency in Object-Oriented Programming (inheritance, polymorphism, classes, instances, properties). * Knowledge of protocols like HTTP, and serialization formats like JSON and XML. * Knowledge of document databases. * Experience with Unit testing. ## Description * Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality. * Provide accurate status tracking, reporting, and estimation using project methods and tools. * Gather requirements, validate their understanding amongst the team, and create and maintain relevant documentation. * Execute activities within the current methodology and uphold the highest quality standards. * Foster collaboration with fellow engineers, designers, and managers to comprehend user pain points and iterate on solutions that drive client success. * Take ownership of projects, from technical design to a successful launch., 44 Minutes Ago Remote or Hybrid Texas, USA 16-16 Hourly Junior 16-16 Hourly Junior Fintech * Professional Services * Sales * Financial Services Provide empathetic phone and email support to members, assist with onboarding and account setup, handle high-volume inbound calls, document interactions, and collaborate with team members to share best practices. Achieve Customer Service 44 Minutes Ago Remote or Hybrid 18-18 Hourly Junior 18-18 Hourly Junior Fintech * Professional Services * Sales * Financial Services Provide empathetic phone and email support to members for onboarding, account setup, and ongoing inquiries. Listen, troubleshoot, document interactions, collaborate with team, and maintain high call volumes while coaching members toward financial solutions. Navan Event Travel Manager 50 Minutes Ago Easy Apply Remote or Hybrid USA Easy Apply 68K-70K Annually Junior 68K-70K Annually Junior Fintech * Information Technology * Payments * Productivity * Software * Travel * Automation Serve as primary client liaison for Event Travel, providing end-to-end travel support, fare and booking management, program coordination from post-sale to billing, troubleshooting using agent tools, maintaining documentation and SLAs, training on travel platforms, and supporting team leads to maximize revenue and client ROI. Top Skills: AmadeusGoogle WorkspaceExcelMicrosoft PowerpointMicrosoft WordNavan TravelxenNavan/R&M SystemsNdcSabreSlack What you need to know about the Colorado Tech Scene With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation. Key Facts About Colorado Tech * Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey) * Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3 * Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech * Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook) * Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures * Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute ## Related Videos - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)