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Front End Engineer

🏒 Losant πŸ‡ΊπŸ‡Έ Cincinnati, OH, US πŸ•‘ January 14

This job offer is expired

Losant, a fast-growing startup based in downtown Cincinnati, is looking for a Front End Engineer with experience in React.js to help build the user interface for our proprietary Internet of Things software platform. The ideal candidate is passionate about building responsive, web-based applications; loves writing clean, reusable code and future-proof architecture; and has an eye for user-centric design.

This is a full-time position based in Cincinnati, OH.


  • Architect and validate new features using for the Losant front-end application using React and Redux
  • Take the lead on development of major platform features - from requirements to user acceptance, from architecture to code review - including assigning tasks to other team members
  • Mentor junior front end developers, including reviewing pull requests, providing guidance on complex tasks, and leading the way on coding best practices
  • Work with the Losant product team to define and design the UI and user experience for new features
  • Design new components and support the large library of existing code
  • Write tests for your code using popular front-end testing frameworks
  • Suggest long-term improvements to the usability, performance and maintainability of the user interface, and help us get there


  • Minimum of 3 years relevant experience, including at least 1 year of experience with React.js and Redux
  • Experience with JavaScript, including concepts like asynchronous programming, Promises, CommonJS, and ES6
  • Examples of clean, simple, and scalable code
  • An ability to tackle tough technical problems, including architecting and developing complex user interfaces                                        
  • Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations                                                                
  • Excellent written and verbal communication skills


  • Experience with data visualization
  • Experience working in a SOC 2 compliant SDLC                                                                                                                                                   
  • Experience working with cloud infrastructures                                                                                                                                                         
  • Experience with Node.js
  • Experience building UX/UI mockups


Voted “Most Promising Startup” by the Cincinnati Business Courier for the past two years, Losant has become one of the hottest companies in the Cincinnati tech community. We are venture-backed, growing rapidly, and working with global Fortune 500 companies to build the future of the Internet of Things.

We offer competitive salaries that are regularly benchmarked against the Cincinnati job market. Additional employee benefits include:

  • Three weeks paid vacation plus 10+ paid holidays
  • Medical, dental, and vision coverage (75% paid by company) and free life insurance
  • Casual yet productive office environment: Ping pong and video games for when you need a break, and quiet spaces for when you want to hunker down
  • Flexible work options, including early / late hours and work-from-home opportunities
  • Prime location in downtown Cincinnati with free parking
  • Yearly continuing education stipend plus other opportunities for employee growth
  • Monthly wellness stipend
  • 401k with company match
  • Quarterly team outings and volunteer opportunities
  • Free snacks and beverages – including cold-brew coffee on tap 


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