Full Stack Engineer (Senior/Lead) ID41561 ($2,500 signing bonus)

AgileEngine; Sevilla; Hybrid; EUR 50,000 - 70,000; Full time

Benefits offered by this job

Mentorship and personalized growth roadmaps

Competitive USD-based compensation

Flextime options for work-life balance

Job summary

A software development company is seeking a Full Stack Senior/Lead Engineer to enhance product experiences for millions of users. You will work on both web and mobile platforms, ensuring performance and seamless user interactions. The ideal candidate has 5+ years in scalable systems and strong expertise in ReactJS and NodeJS. This position offers a competitive salary, flexible working conditions, and numerous perks for professional growth.

Qualifications

• 5+ years of experience building scalable systems.
• Solid experience with ReactJS, NodeJS, and React Native.
• Proven ability to deliver high throughput and low latency solutions.

Responsibilities

• Work independently and guide other team members.
• Ensure smooth operation and performance of applications.
• Troubleshoot and resolve bugs efficiently.
• Design and implement new features for web and mobile.

Skills

ReactJS

NodeJS

React Native

Scalable systems

Upper-Intermediate English

Job description

Full Stack Engineer (Senior/Lead) ID41561 ($2,500 signing bonus)

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

Why Join Us

Join us and receive a $2,500 signing bonus! If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you.

About the Role

As a Full Stack Senior/Lead Engineer at AgileEngine, you’ll join a cross‑functional, agile team to build new features and enhance product experiences for millions of users. You’ll contribute across web and mobile platforms, improve performance, and ensure seamless user interactions.

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, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Employment Details

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

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