At Sparq, we help companies solve the right problems—not just build more technology.

We’re a modern product engineering partner blending strategy, craftsmanship, and speed to help organizations modernize confidently in the age of AI. From data ecosystems to digital products and AI acceleration, we turn complexity into clarity and ideas into impact.

If you’re driven to build what’s next, lead with empathy, and deliver excellence without ego, you’ll feel right at home at Sparq.

C2C is not available

Must be authorized to work in the U.S. without sponsorship

Why you will enjoy Mondays again:

• Opportunity to collaborate with a diverse group of colleagues in a fun, creative environment
• Progressive career journey and opportunity for advancement
• Continuous development through training, mentorship and certification programs
• Exposure to modern technologies across various industries in an agile environment
• Flexibility to work remotely, onsite or a hybrid of both as desired in certain locations
• Competitive salary + bonus opportunities
• Robust benefits package, matching 401(k) plan, and substantial PTO
• Tuition reimbursement

A Day in the Life:

We are seeking a Senior Lead React Native Developer to design, build, and optimize scalable mobile applications that deliver exceptional user experiences. This role requires strong hands-on expertise with React Native, GraphQL, and modern front-end architecture principles. The ideal candidate will partner closely with cross-functional teams—including product management, design, and backend engineering—to deliver performant, maintainable, and visually polished mobile solutions that align with enterprise standards.

• Design, develop, and maintain high-quality cross-platform mobile applications using React Native and GraphQL to ensure performance, scalability, and reusability.
• Collaborate with UX/UI designers and backend engineers to translate complex business requirements into clean, intuitive, and responsive user interfaces.
• Architect and implement mobile features and reusable components with an emphasis on modularity, maintainability, and testability.
• Integrate APIs and third-party services, optimizing for data flow efficiency and overall system reliability.
• Drive code quality and consistency through code reviews, automated testing, and continuous integration practices.
• Mentor and guide junior developers, fostering best practices in React Native development, mobile performance tuning, and code optimization.
• Stay current with evolving mobile technologies and contribute to continuous improvement initiatives across frameworks, tooling, and architecture patterns.
• Troubleshoot and resolve complex technical issues across multiple mobile platforms and devices.
• Partner with business and QA teams to ensure seamless feature delivery, timely issue resolution, and exceptional user satisfaction.
• Champion accessibility and performance optimization, ensuring applications meet enterprise and industry standards.

What it takes:

• Consultative approach and problem solving skills to successfully align digital solutions with long-term business goals of the client
• Commitment to understanding and exceeding client expectations
• Ability to perform project oversight and execution of deliverables
• Flexibility to adapt within a high-growth organization
• Ability to lead, mentor and motivate those around them
• Hunger for continuous learning and professional development
• Intellectual curiosity to provide creative solutions
• Full understanding of the software development life cycle
• Ability to positively impact fellow colleagues through effective leadership, presentations, coaching, etc.
• Desire to work in a team environment
• Good interpersonal, written and verbal communication skills

Equal Employment Opportunity Policy: Sparq is proud to offer equal employment opportunity without regard to age, color, disability, gender, gender identity, genetic information, marital status, military status, national origin, race, religion, sexual orientation, veteran status, or any other legally protected characteristic.

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