Senior Mobile Engineer — Scale Apps to Millions of Users

Basic Fit; Tilburg; On-site; EUR 52,000 - 74,000; Full time

Benefits offered by this job

Unlimited access to GoodHabitz and <em

LinkedIn Learning access

Four days in the office, one day from 

Travel expense reimbursement

Bicycle plan

Health insurance discount

Home-working allowance

Pension scheme (52% premium paid by us

Job summary

Basic-Fit seeks a Senior App Developer to shape how the mobile experience scales for millions across Europe. You’ll own the mobile architecture, partner with Product and Design to deliver high-quality experiences, and drive stable iOS/Android releases while mentoring the team.

You’ll stay current with React Native trends, mentor peers, and influence long-term engineering direction in a fast-moving, collaborative environment.

Qualifications

• Has demonstrable experience with at least part of our tech stack and loves sharing that knowledge
• Understands how to manage risk and isn't shy about taking ownership
• Thrives in a fast-moving environment where unnecessary rituals are kept to a minimum
• Is eager to explore AI tooling in the development process
• Is eligible to work in the Netherlands (we don't sponsor new work visas, but existing sponsorships can be transferred)

Responsibilities

• Working closely with Product and Design to build high-quality mobile experiences
• Taking ownership of the mobile application architecture and keeping the app scalable and maintainable
• Constantly improving the release process and ensuring stable iOS and Android releases
• Monitoring and improving app performance, stability, and crash rates
• Keeping up with the React Native/mobile ecosystem and constantly evaluating recent trends while scoping them to Basic-Fit context.
• Mentoring other developers and sharing (mobile) best practices

Job description

Basic-Fit seeks a Senior App Developer to shape how the mobile experience scales for millions across Europe. You’ll own the mobile architecture, partner with Product and Design to deliver high-quality experiences, and drive stable iOS/Android releases while mentoring the team.

You’ll stay current with React Native trends, mentor peers, and influence long-term engineering direction in a fast-moving, collaborative environment.