Software Engineer (Android Tech Lead) ID48357

AgileEngine, LLC.; Barcelona; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Mentorship program

Remote & on-site options

Growth opportunities

Team activity budget

Job summary

AgileEngine is seeking an Android Tech Lead to shape the architecture of a new Android experience, ensuring scalability and performance for millions of users. You will mentor engineers, establish best practices, and guide critical technical decisions alongside backend and design teams.

This role offers ownership, technical excellence, and opportunities to influence product architecture within a culture that values innovation and accountability.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 7+ years of Android development with lead or principal experience.
• Mastery of Kotlin, Coroutines, and Flow.
• Proven track record of defining mobile architecture for large-scale apps.
• Experience with GCP interactions or mobile-backend integration strategies.
• Ability to drive technical consensus and mentor engineers.
• Experience writing and maintaining unit and UI test suites.

Responsibilities

• Establish architectural patterns and best practices for a new Android implementation.
• Mentor and onboard engineers to minimize ramp-up time.
• Architect complex Android solutions with deep knowledge of Android and networking.
• Lead mobile architecture decisions and integration strategies.
• Align mobile implementation with established standards with Distinguished Engineers.
• Oversee design system implementation across Android codebase.

Skills

Android development

Lead / Principal experience

Kotlin

Coroutines

Flow

Mobile architecture

GCP / mobile-backend

Mentoring engineers

Unit & UI testing

Education

Bachelor's degree in Computer Science or related field

Job description

Software Engineer (Android Tech Lead) ID48357

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 areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

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 an Android Tech Lead, you will drive the architecture and evolution of a new Android experience, shaping how the app scales, performs, and delights millions of users. You’ll mentor engineers, establish best practices, and guide critical technical decisions across the mobile stack, collaborating closely with backend and design teams. This role offers the chance to leave a lasting impact on product architecture, influence team growth, and work in a culture that values ownership, technical excellence, and innovation.

WHAT YOU WILL DO

• Lay the groundwork: Establish architectural patterns and best practices for a new Android implementation;
• Mentorship: Act as a “starter lead,” training and onboarding incoming engineers to minimize ramp-up time;
• Architect complex solutions that require deep knowledge of the Android system and networking;
• Lead technical decision-making within the vertical team regarding mobile architecture and integration strategies;
• Collaborate with Distinguished Engineers to align mobile implementation with established standards;
• Oversee the implementation of the design system across the Android codebase.

MUST HAVES

• Bachelor’s degree in Computer Science or related field;
• 7+ years of Android development experience with significant time in a Lead or Principal role;
• Mastery of Kotlin, Coroutines, and Flow;
• Proven track record of defining mobile architecture for large-scale consumer applications;
• Experience with Google Cloud Platform (GCP) interactions or mobile-backend integration strategies;
• Strong ability to drive technical consensus and mentor senior engineers;
• Experience writing and maintaining extensive unit and UI test suites;

NICE TO HAVES

• Experience with Backend-for-Frontend (BFF) patterns;
• Previous experience migrating monolithic mobile architectures to modularized setups.

PERKS AND BENEFITS

• Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
• Exciting projects: Modern solutions with Fortune 500 and top product companies.
• Flextime: Flexible schedule with remote and office options.