Senor React Developer

Sparq

Location: Dallas, United States
Job Type: full-time
Salary: Unknown
Posted: May 18, 2025

Job Description

Team Sparq is committed to creating high-quality tech careers while helping clients accelerate their digital transformation journey. We are committed to being an inclusive workplace, maintaining a culture of equitable, diverse employment and advancement company-wide.

This opportunity will be in a hybrid work environment on our client site

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
Hybrid work environment on client site
Competitive salary + bonus opportunities
Robust benefits package, matching 401(k) plan, and substantial PTO
Tuition reimbursement

A Day in the Life:

Build scalable and responsive web and mobile applications using React, React Native, JavaScript, TypeScript, HTML, and CSS.
Develop and maintain backend functionality using Python, while integrating with front-end technologies such as Next.js and Redux.
Implement application-wide state management using libraries such as Redux, redux-observables, and redux-sagas.
Utilize modern styling approaches including styled-components, Tailwind CSS, and Bootstrap.
Collaborate with cross-functional teams to design, code, test, and deliver software systems that meet business requirements.
Ensure code quality through reviews, testing, and adherence to development best practices.
Contribute to all phases of the software development life cycle (SDLC).

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.

🎯 Who is this job for?

This role fits a Senior React Developer with strong skills in React, React Native, JavaScript, and TypeScript, plus experience in backend Python integration and frontend state management using Redux, redux-observables, and redux-sagas. The candidate should be comfortable with modern styling frameworks (styled-components, Tailwind CSS, Bootstrap) and have leadership abilities to mentor and guide teammates while driving full SDLC phases. Ideal for someone experienced in agile, client-focused environments, with strong communication and problem-solving skills, ready for a hybrid onsite setting in Dallas.

💬 Potential Interview Questions

Describe your experience with React and React Native development.
I have extensive experience building scalable, responsive web and mobile applications using React and React Native, focusing on performance and user experience.
How do you manage application state in React projects?
I use state management libraries such as Redux, redux-observables, and redux-saga to handle complex application state and side effects efficiently.
What styling approaches have you worked with in React applications?
I’m proficient with modern styling techniques including styled-components, Tailwind CSS, and Bootstrap to create maintainable, reusable, and responsive UI components.
Describe your experience integrating backend services with frontend code.
I collaborate closely with backend teams, integrating RESTful APIs or GraphQL endpoints, ensuring seamless data flow between backend services and React/Next.js frontends.
Have you worked with Next.js? What benefits does it provide?
Yes, Next.js offers server-side rendering and static site generation, which improves performance, SEO, and developer experience in React applications.
How do you ensure code quality and maintainability?
Through rigorous code reviews, unit and integration testing, adherence to best practices, and continuous refactoring for readability and performance.
Explain your approach to mentoring and leading team members.
I focus on knowledge sharing, providing constructive feedback, fostering collaboration, and encouraging continuous learning to help team members grow.
How do you adapt to changing project requirements in a high-growth environment?
I stay flexible, prioritize clear communication, embrace agile methodologies, and iteratively deliver value while adjusting plans as needed.
What is your understanding of the software development life cycle (SDLC)?
I am experienced in all SDLC phases including requirements gathering, design, development, testing, deployment, and maintenance.
How do you handle collaboration with cross-functional teams?
I actively communicate with product managers, designers, backend engineers, and QA to align goals, clarify requirements, and deliver high-quality solutions on time.

📋 Job Summary

Sparq is seeking a Senior React Developer for a hybrid role in Dallas, USA. Join a diverse, inclusive team focused on scalable web and mobile apps using React, React Native, TypeScript, Next.js, Redux, and modern styling like Tailwind and styled-components. Enjoy career growth, mentorship, competitive salary, bonuses, and robust benefits including 401(k) matching and tuition reimbursement. Collaborate cross-functionally, lead and mentor, and contribute across the full software development lifecycle in a dynamic, agile environment.