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Principal iOS Developer
MosaicDigital
📍 Remote (Germany)
📅 Part-time
📁 Engineering
Posted: 2026-06-05

About the Role

At MosaicDigital, we are reimagining how teams approach engineering. Our remote-first culture lets talented people do their best work without the limits of location. We are looking for a Principal iOS Developer who shares our values and is excited to grow with us.

What You'll Do:
- Collaborate with product and design teams to define technical requirements
- Participate in on-call rotations and lead incident response efforts
- Write clean, well-tested, and well-documented code
- Lead code reviews and mentor engineers across the team
- Improve system reliability, performance, and observability
- Drive architectural decisions aligned with long-term product goals

What We're Looking For:
- Strong external presence through publications, talks, or open source
- Demonstrated impact at the company or industry level
- Experience shaping long-term technical vision and strategy
- 10+ years of deep expertise in your domain

What We Offer:
- Flexible hours — we trust you to manage your time
- Unlimited PTO and company-wide recharge days
- Fully remote — work from anywhere in the world
- Health, dental, and vision insurance (or stipend for international hires)
- Company-wide team retreats twice per year

To apply, send your resume and a short note about why you are excited about this role. We review every application and respond within 5 business days.

Required Skills

ReactNode.jsAzureMongoDBRedisKotlin

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Salary Range
$200k-$260k
Per year • Remote