Full Stack Engineer (Senior/Lead) ID38801

AgileEngine; Barcelona; Presencial; EUR 50.000 - 70.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

Competitive compensation

Exciting projects

Flextime

Descripción de la vacante

A leading software development company in Barcelona is looking for a Senior Full Stack Engineer to enhance a health and wellness platform. The successful candidate will work on web and mobile applications, contributing to performance and user experience. Ideal applicants have 5+ years in scalable systems and expertise in ReactJS, NodeJS, and React Native. This role offers competitive compensation, professional growth opportunities, and flexitime for work-life balance.

Formación

• 5+ years of experience building scalable systems.
• Solid experience with ReactJS, NodeJS, and React Native.
• Ability to independently develop features from concept to implementation.

Responsabilidades

• Work independently and provide guidance to other team members.
• Ensure smooth operation and performance of web and mobile applications.
• Identify, troubleshoot, and resolve bugs efficiently.

Conocimientos

ReactJS

NodeJS

React Native

Scalable systems

Troubleshooting

Complex business solutions

Upper-Intermediate English

Herramientas

Firebase Functions

Descripción del empleo

Full Stack Engineer (Senior/Lead) ID38801

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

Overview

We are looking for a Senior Full Stack Engineer to join a fast-growing health and wellness platform with millions of users worldwide. You’ll work in a cross-functional, agile team, building and improving features for both web and mobile applications. This role offers the opportunity to enhance performance, deliver seamless user experiences, and make a real impact on a product that helps people reach their wellness goals.

What you will do

• Work independently and provide guidance to other team members;
• Ensure smooth operation and performance of both web and mobile applications;
• Identify, troubleshoot, and resolve bugs efficiently;
• Design, develop, and implement new features across web and mobile platforms.

MUST HAVES

• 5+ years of experience building scalable systems;
• Solid experience with ReactJS, NodeJS for web, and React Native for mobile development;
• Proven ability to deliver solutions with high throughput and low latency requirements;
• Demonstrated experience designing and implementing complex business solutions;
• Ability to develop features independently without design guidance, taking ownership from concept to implementation;
• Upper-Intermediate English level.

NICE TO HAVES

• Experience in Startups;
• Experience with Firebase Functions.

PERKS AND BENEFITS

• Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.
• A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.
• Flextime: Tailor your schedule for an optimal work-life balance, with options for working from home or going to the office.

Details

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Industries: IT Services and IT Consulting

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