Senior React Native Engineer - Consumer

Posh; New York (NY); On-site; USD 120,000 - 150,000; Full time

Job summary

A community-focused tech company in New York seeks a Frontend Engineer to drive technical strategy and shape user interfaces for web and mobile applications. You will lead frontend architecture, mentor senior engineers, and collaborate closely with product and design teams. Ideal candidates should have extensive experience in React Native and demonstrated ability to influence across teams. This in-person role promises pivotal involvement in improving real-world connections through technology.

Qualifications

• 7-9 years of experience leading complex frontend projects at scale.
• 3-4 years of expertise in React Native and Expo.
• Experience mentoring and developing senior engineers.

Responsibilities

• Drive the technical strategy and shape user experiences.
• Lead development of user interfaces for web and mobile.
• Own and evolve the architecture of applications.

Skills

React Native

Frontend development

Mentoring

Collaboration

Component libraries

Job description

About Posh

We are all social creatures, but the dominant “social” companies today have evolved into digital loneliness machines, driving isolation, anxiety, and mental health challenges around the world.

Human connection is lost. Posh is a beacon guiding us back.

Posh enables anyone to build an IRL community based on shared interests, while connecting consumers with the communities of people just like them. Founded by event organizers who were frustrated with the growing loneliness epidemic and the tools available to build their own event brand, we’ve built the ultimate platform for launching, monetizing, and finding IRL communities of people just like you. In just 5 years, Posh has grown to a team of 65, expanded to 7M+ users, secured $70m in venture funding, and facilitated over $300M in transactions.

About The Role

At Posh, you’ll drive the technical strategy and shape the experiences that connect millions of people through live events. As a Frontend Engineer, you’ll lead the development of highly-performant, scalable, and delightful user interfaces that power our web and mobile products. Your influence will extend beyond coding—you’ll shape frontend architecture, guide product direction, mentor senior engineers, and set the standard for frontend excellence across the organization.

This is an in-person position at our New York City office in the heart of SoHo, where you’ll play a pivotal role in revolutionizing how people connect in the real world.

What You’ll Learn & Achieve :

• Lead and influence high-impact, cross-functional frontend initiatives with product, design, and engineering leadership.
• Own and evolve the architecture of our web and mobile applications, driving best-in-class performance, accessibility, and maintainability.
• Define and uphold organizational standards for frontend quality, scalability, developer experience, and design system consistency.
• Partner closely with design and product teams to translate complex ideas into intuitive, beautiful user interfaces.
• Own the end-to-end release process for React Native applications, including versioning, build generation, App Store / Play Store submissions, and post-release monitoring.
• Mentor and grow senior engineers through coaching, workshops, and documentation; foster a culture of diverse thinking, constructive feedback, and continuous improvement.
• Champion best practices in frontend tooling, testing, CI/CD, and code quality across multiple teams.
• Balance rapid experimentation with sustainable, scalable design, driving forward both user experience and business growth.

Qualifications

• 7-9 years of experience leading complex frontend projects at scale with significant organizational impact.
• 3-4 years of deep expertise in React Native and Expo, with a strong track record of building and shipping high-quality mobile application.
• Proven track record shaping frontend architecture and technical strategy for consumer-facing products.
• Experience mentoring and developing senior engineers, and building frameworks for org-wide growth and knowledge sharing.
• Strong collaboration skills with the ability to influence across technical, design, and product teams.
• Experience with design systems, component libraries, and cross-platform interface development.
• Background in consumer, social, or marketplace products a plus—especially those focused on building real-world communities.

Posh provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Posh is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. Please let us know if you need assistance or accommodation due to a disability