This website uses cookies to ensure you get the best experience.

Sonrisa and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics purposes.

See our Cookie Policy to read more about the cookies we set.

You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page.

Select which cookies you accept

On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly.

If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. You can change or withdraw your consent at any time, by clicking the link “Manage Cookies”, which is always available at the bottom of the site.

To learn more about what the different types of cookies do, how your data is used when they are set etc, see our Cookie Policy.

These cookies are necessary to make the site work properly, and are always set when you visit the site.

Vendors Teamtailor

These cookies collect information to help us understand how the site is being used.

Vendors Teamtailor
Skip to main content
Sonrisa career site
Multiple locations · Hybrid

Software Engineering Tech Lead (Mobile focus)

Are you excited about driving technical direction, shaping high‑quality digital solutions, and mentoring a skilled engineering team? Are you passionate about modern mobile development — especially React Native — while also being able to contribute across broader software engineering projects?
If this sounds like you, then we’d love to meet you!

 

Your Responsibilities as a Tech Lead

  • Lead the design and development of mobile applications with a strong focus on quality and modern engineering practices.

  • Contribute to and supervise architectural decisions for projects.

  • Drive key technical choices and ensure alignment with long‑term technical strategy.

  • Mentor and guide engineers at various seniority levels.

  • Conduct code reviews and maintain high engineering standards.

  • Collaborate with clients to translate business needs into actionable technical solutions.

  • Define development roadmaps and contribute to technology direction across the company.

  • Work closely with cross‑functional teams (UX, backend, QA).

  • Solve complex technical challenges and support transparent, predictable delivery.

Requirements (Must Have)

Core Technical Skills

  • Experience with React Native — able to design, develop, review, and lead React Native‑based projects.

  • Strong knowledge of JavaScript / TypeScript.

  • Familiarity with the React ecosystem (Redux, Zustand, MobX, Jotai, etc.).

  • Experience integrating REST APIs or GraphQL.

  • Understanding of CI/CD processes in mobile development (Fastlane, GitHub Actions, Bitrise).

  • Basic understanding of iOS and Android environments, build tools, and release processes.

Leadership & Collaboration

  • Solid architectural mindset and ability to design scalable solutions.

  • Strong communication skills with both technical and non‑technical stakeholders.

  • Experience leading or mentoring software engineers.

  • Ownership mentality, proactive problem‑solving, and ability to drive decisions.

Nice to Have

Related or Adjacent Technologies

  • Native iOS (Swift) or Android (Kotlin) experience.

  • Knowledge of modern data libraries like React Query or SWR.

  • Web frontend development experience (e.g., React, Next.js).

Complementary Skill Sets

  • Experience with other cross‑platform technologies (Flutter, Xamarin, Kotlin Multiplatform).

  • Mobile security knowledge (OWASP MASVS).

  • Mobile UI test automation (Detox, Appium).

  • DevOps or infrastructure experience (Docker, Kubernetes).

What We Offer

  • Projects with strong focus on mobile engineering while allowing room to participate in broader software initiatives.

  • Opportunity to take ownership in architecture, technical leadership, and strategic decisions.

  • A highly skilled senior engineering team and strong technical community.

  • Flexible working environment and modern engineering tooling.

  • Stable, transparent, long‑term collaboration.

We’re looking for someone who…

  • wants to lead and influence technical direction,

  • cares deeply about building high‑quality mobile solutions,

  • brings strong React Native experience but enjoys working across different tech domains,

  • and thrives in a collaborative, forward‑thinking engineering culture.

Locations
Budapest, Debrecen, Pécs, Szeged
Remote status
Hybrid
Employment type
Full-time
Multiple locations · Hybrid

Software Engineering Tech Lead (Mobile focus)

Loading application form

Applicant tracking system by Teamtailor