Senior React Native Mobile and Web Developer

Are you ready to lead innovative mobile and web projects, shape product quality, and drive a culture of continuous improvement?

Threls is seeking a Senior React Native Developer with a strong foundation in both mobile and web development. If you thrive in collaborative, quality-focused environments and want to empower teams while delivering robust solutions, we want to hear from you.

Tasks

• Lead development of cross-platform applications using React Native, Tailwind/Nativewind, and modern frontend frameworks.
• Guide projects from both backend and frontend perspectives, ensuring technical feasibility and alignment with business goals.
• Mentor and onboard junior developers, fostering psychological safety and team empowerment.
• Collaborate closely with clients, designers, backend engineers, and client relations to translate requirements into actionable tasks using Jira.
• Break down client requirements into user stories, estimate timelines, and prioritize backlog items.
• Design and implement resilient frontend-backend integrations (REST/GraphQL) with robust error handling.
• Optimize application performance to meet Core Web Vitals and accessibility standards (WCAG).
• Ensure code quality through linting, automated testing (Jest/testRigor), and peer review processes.
• Proactively identify and mitigate project risks, balancing team capacity and budget constraints.
• Stay up to date with the latest technologies and best practices, sharing knowledge across the team.
• Lead process improvement initiatives, constructively critique pitfalls, and propose solutions.

Requirements

• 4+ years of professional experience in web development, with strong React Native expertise.
• Advanced proficiency in React Native and experience with Tailwind/Nativewind.
• Deep experience with state management approaches (e.g., Redux, Context API) and the ability to choose and justify the best fit for a given project.
• Solid understanding of React, Vue.js, or similar frontend frameworks.
• Strong experience designing and integrating REST APIs with robust error handling and fallback mechanisms.
• Proven ability to lead projects, onboard others’ ideas, and admit mistakes or oversights.
• Servant leadership mindset: committed to removing roadblocks, mentoring, and fostering a collaborative team culture.
• Excellent cross-functional communication skills; able to act as a bridge between technical and non-technical stakeholders.
• Agile methodology expertise: story management using JIRA, adaptability to shifting priorities, and process improvement.
• Strong knowledge of performance optimization, SEO, and accessibility (semantic HTML, ARIA, WCAG).
• Commitment to high-quality work, balancing usability, deadlines, and budgets.
• Experience with CI/CD pipelines, automated testing, and code review best practices.
• No portfolio required— after the primary interview, applicants will be asked complete a small take-home test that can be planned and completed on their own time.

Nice to Have

• Working knowledge of Laravel or willingness to learn.
• Previous experience with app publishing processes for Apple App Store and Google Play Store.
• Familiarity with web deployment workflows (e.g., Vercel, AWS, Laravel Forge).
• Familiarity with observability and monitoring tools (Sentry, OhDear, Grafana).

Benefits

• Quality-Driven Culture: We never cut corners. Our “100% commitment” philosophy means you’ll be part of a team that values excellence, transparency, and continuous improvement.
• Empowerment & Growth: You’ll have autonomy to lead, influence processes, and drive change, with support for ongoing learning, workshops, and training budgets.
• Modern Tooling & Processes: Work with the latest tech stacks (Laravel, React Native, Expo EAS), and use best-in-class tools for observability, testing, and deployment.
• Collaborative Environment: Join a team that values knowledge sharing, peer reviews, and psychological safety—where your voice matters and your growth is prioritized.
• Impactful Work: Build products that matter, with clear documentation, structured workflows, and a focus on delivering value to clients and end-users.
• Flexibility & Support: We recognize the importance of balancing quality, deadlines, and personal well-being, with open communication and realistic expectations around project goals. The role allows for fully remote or hybrid depending on the recruit's preference, with flexible working hours.

Ready to Make an Impact?

If you’re passionate about building high-quality applications, leading teams, and driving process excellence, Threls is the place for you. Apply now to join a company where your expertise and leadership will shape the future of web and mobile development.

Threls is committed to diversity and inclusion. We welcome applications from all backgrounds and experiences.