The Front End Developer at Trella Health will design, build, and deliver front-end software solutions for web and mobile interfaces as part of an innovative physical security platform leveraging Computer Vision and Machine Learning. This role operates within a stealth-mode startup environment, focusing on prototyping, testing, and integrating with REST back-ends.
What You'll Do
- Design front-end software solutions across web and mobile interfaces
- Research new front-end technologies and methodologies
- Re-engineer existing or proposed front-end systems
- Prototype front-end components and features
- Build user-facing interfaces for web and mobile
- Implement front-end code from designs and specifications
- Integrate front-end applications with REST back-ends
- Test front-end applications for performance and reliability
- Deliver complete front-end solutions end-to-end
What We're Looking For
- Self-starter with ability to become proficient in new technologies quickly
- Passionate technologist with strong programming abilities
- Excellent academic results from a leading university or demonstrable equivalent technical expertise
- Ability to question the status quo and propose innovative solutions
- Willingness to take responsibility for leading development in product areas
- Experience creating applications that integrate with REST back-ends
Nice to Have
- Excellent knowledge of JavaScript (ES6), HTML, and CSS
- Experience with front-end frameworks such as Angular, React, Vue, or Ember
- Experience testing applications using frameworks like Mocha or Cucumber
- Knowledge of CSS preprocessors
- Experience with build frameworks such as Webpack
- Excellent knowledge of Java, Kotlin, Objective C, or Swift
- Extensive experience with Android or iOS development platforms
- Understanding of build systems such as Gradle
- Experience with mobile test frameworks such as Espresso, Appium, or Calabash
Technical Stack
JavaScript (ES6), HTML, CSS, Angular, React, Vue, Ember, Mocha, Cucumber, CSS preprocessors, Webpack, Java, Kotlin, Objective C, Swift, Gradle, Espresso, Appium, Calabash, REST
Team & Environment
Join an initial engineering team that is part of a founding group with extensive experience in network and communication technology companies. The role reports to an unspecified leader within a research and development-driven culture focused on innovation and market disruption.
Benefits & Compensation
- Bleeding edge technical challenge
- Flexible work environment
- Attractive salary
- Generous equity
- Freedom to make your mark
Work Mode
Local position based in Uxbridge, London with a flexible work environment.
Trella Health is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.







