Senior Frontend Engineer
Employment Information
Job Description
Senior Frontend Engineer developing scalable HealthTech digital products. Designing and developing core product experiences across web and mobile for innovative healthcare solutions at 31 Green.
Responsibilities:
- Develop and maintain frontend architecture for both web and mobile applications.
- Build core components and reusable UI elements across multiple platforms.
- Collaborate with senior engineers to drive execution of the product roadmap and turn specifications into working features.
- Mentor and provide leadership to frontend and mobile engineers.
- Build pixel-perfect, smooth, and high-performance UIs across iOS, Android, and web.
- Identify and implement elegant solutions to usability and product experience challenges.
- Engineer cross-platform features that work consistently across all supported applications.
- Leverage APIs and integrate with external platforms and backend systems.
Requirements:
- 5+ years of commercial experience with JavaScript and TypeScript, including ES6+ syntax.
- Deep expertise in React, React Native, and GraphQL.
- Product-focused mindset — committed to building exceptional user experiences.
- Pragmatic approach to engineering trade-offs and product decisions.
- Strong self-motivation and eagerness to learn new technologies.
- General working knowledge of Swift, Objective-C, and Java.
- Experience with AWS.
- Experience with server-side JavaScript (e.g., Node.js).
- Familiarity with event-driven and microservices architectures.
- Understanding of Apple Developer / App Store Connect standards and requirements.
- Bonus: Having one or more apps published on Google Play or Apple App Store.
Similar Jobs
TYPO3 Integrator, Frontend Developer
t3monster
Seeking a TYPO3 Developer (m/f/d) for our web development team providing digital solutions. Focus on frontend with remote work opportunities and flexible hours.
Front-end Developer, Junior
Contato Seguro | Canal de Denúncias
Front-end Developer implementing features from Figma designs and working with APIs. Collaborating with designers and back-end teams while maintaining code quality.
Senior Web Developer
DMC Digital Maut Consulting
(Senior) Webentwickler:in focusing on maintainable Laravel applications to develop digital toll solutions. Collaborating with a motivated team and utilizing modern software engineering practices.
Chater Bilingüe, Español Nativo, Inglés Fluido
EasyLife Marketing
Chater managing conversations on OnlyFans and FanVue platforms with bilingual (Spanish and English) skills. Responsible for engaging interactions and following conversion strategies within assigned character.
Fullstack Developer – C#, Angular
Lekker Code Company
Fullstack Developer in remote role developing C# and Angular applications for a digital solutions company based in Germany and South Africa. Joining a German-speaking team with a focus on innovation across various industries.
AI/TypeScript Developer, AI startup
dreifach.ai
TypeScript Developer in a dynamic AI startup focused on small and medium enterprises. Engage in diverse projects with modern technologies and take responsibility early on.
Associate Developer – Vue.js
VirtuallyinCredible Careers Hub
Join as an Associate Developer - Vue.js for a real estate management company, focusing on backend PHP and frontend Vue.js development.
Mid-level Frontend Developer
Workstate
Mid-level Frontend Developer at Workstate creating dynamic user interfaces and ensuring seamless experiences across applications. Engage clients while driving quality and innovation in frontend development.
Senior Frontend Developer
Workstate
Senior Frontend Developer responsible for dynamic user interfaces at Workstate. Engaging clients and collaborating with teams for innovative solutions.
Desarrollador Frontend
TINET S.A.
Fullstack developer building robust web solutions for TINET, focusing on Modyo platform and modern tech stacks. Collaborating with high-level technical teams to deliver impactful systems.
Desarrollador Frontend, Angular
MAINSOFT
Frontend Developer at Mainsoft LTDA focusing on Angular applications development. Remote role based in Bogotá, D.C. with required experience in SSR and TailwindCSS.
Senior Web Developer
GoFasti
Senior Web Developer at GoFasti developing high-quality web solutions for remote clients. Focused on communication and collaboration with designers and project managers in a Latin America setting.
Senior Front-End Engineer – 6-Month Contract
Youtopia
Senior Front-End Engineer building core web and mobile user experiences for Youtopia’s precision nourishment platform. Partnering with teams to create intuitive and impactful interfaces.
Engineering Lead – Front-End Focused
Kin
Engineering Lead role leading front-end and back-end teams for full-stack development at Kin. Focused on innovation, performance, and scalability in insurance tech solutions.
Senior Web Developer
Zipdev
Senior Web Developer responsible for developing high-performance marketing websites. Collaborating with design and product teams to create accessible, SEO-optimized online experiences.
Front-End Engineer
Defense Unicorns
Front-End Engineer at Defense Unicorns, designing and implementing scalable solutions with the US Navy team. Collaborate with engineers, users, and stakeholders to ensure application usability.
Senior Frontend Developer, React
CI&T
Seeking a Senior Frontend Developer with strong React skills for web applications. Join a tech transformation company focused on scalable solutions and AI.
SDE II – Front-end
Subsplash
Software Development Engineer II building client web experiences for Subsplash. Collaborating with teams and ensuring quality in frontend development.
Web Developer
PickYourSquad
Web Developer at PickYourSquad enhancing a fantasy sports software platform for the Austrian market. Collaborating with design teams and improving user experience with Angular and Ionic Framework.
Frontend Developer
firstvoucher
Frontend Developer creating premium themes and CMS modules for a cross-industry platform. Collaborating with design teams and supporting backend development with frontend expertise.