ReactJS Developer

Seven Seven Software$90K — $130K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Deep expertise in React.js for SPA development, including hooks and performance optimization.
  • Strong experience with Redux Toolkit for scalable state management.
  • Practical knowledge of RTK Query for efficient data fetching and caching.
  • Advanced proficiency in JavaScript (ES6+) and TypeScript for safe API integration.
  • Experience building reusable component libraries and SPAs.
  • Familiarity with Micro Frontend architectures and integration strategies.
  • Solid understanding of HTML5/CSS3 for responsive web design.

Responsibilities

  • Develop and optimize modern Single Page Applications using React.js.
  • Implement scalable state management solutions with Redux Toolkit.
  • Handle data fetching and caching with RTK Query in web applications.
  • Maintain high-quality code through testing with Jest and React Testing Library.
  • Collaborate with cross-functional teams to ensure effective Agile/Scrum workflows.
  • Mentor junior developers and promote knowledge sharing within the team.
  • Contribute to discussions on best practices in AI-assisted development tools.

Benefits

  • Flexible working hours to accommodate a work-life balance.
  • Opportunities for professional development and continuous learning.
  • Collaborative and inclusive team culture fostering innovation.
  • Health and wellness programs to support employee well-being.
Full Job Description
  • Deep expertise in React.js for modern SPA development, including hooks, context, component lifecycle, performance optimization, and state management patterns.
  • Strong hands-on experience with Redux Toolkit (RTK) including slices, middleware, store setup, and best practices for scalable state management.
  • Practical experience with RTK Query for data fetching/caching, request lifecycle handling, pagination, invalidation, and API integration patterns.
  • Advanced proficiency in JavaScript (ES6+) and strong proficiency in TypeScript, including typing React components/hooks, generics, and safe integration with APIs.
  • Experience building and maintaining Single Page Applications (SPA) and designing reusable component libraries/patterns.
  • Experience with Micro Frontend architectures (e.g., module federation or similar approaches), including integration strategies, shared dependencies, and deployment considerations.
  • Strong understanding of HTML5 and CSS3, with experience building responsive, cross-browser compatible, and accessible web interfaces.
  • Experience integrating with RESTful APIs, handling client-side data flow, error handling, and authentication/authorization patterns as applicable.
  • Strong testing skills using Jest and React Testing Library (unit/integration/component testing, mocking, coverage, CI-friendly tests); familiarity with E2E testing approaches is a plus.
  • Working knowledge of AWS concepts relevant to front-end delivery (e.g., hosting/deployment, CDN, environment configuration, monitoring/logging integration), and collaborating effectively with cloud/DevOps teams.
  • Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
  • Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
  • Knowledge of web accessibility standards (WCAG) and secure coding practices (e.g., OWASP-aligned front-end considerations).
  • Demonstrated problem-solving skills and attention to detail in troubleshooting, optimizing, and debugging complex UI applications across various browsers/devices; willingness to mentor junior developers and contribute to team knowledge sharing.
  • Strong communication and collaboration skills, with proven ability to work effectively in cross-functional teams within Agile/Scrum environments and commitment to continuous learning and staying current with React and front-end ecosystem trends.


Job Requirements

About Seven Seven Software

Seven Seven Software Careers

Joining Seven Seven Software presents an unparalleled opportunity to become part of a team of professionals who are spearheading innovation and digital transformation globally. This is the prime time to explore the myriad of job opportunities at a company that stands at the forefront of technology and consulting.

Work That Inspires

At Seven Seven Software, the focus is on empowering some of the world's most renowned companies through their digital transformation journeys. The team at Seven Seven Software leads with a unique blend of industry expertise, technological prowess, and a commitment to digital innovation. This powerful combination enables the transformation of businesses and industries alike.

Innovative Employment Opportunities

Seven Seven Software is building a market-leading position by nurturing a team that thrives on solving complex problems with innovative solutions. The company offers a variety of positions that challenge the skills and abilities of their employees, fostering an environment of growth and learning.

Engage in Meaningful Work

Professionals at Seven Seven Software are encouraged to lead projects that merge technology and strategic insights. With a commitment to leadership and diversity training, the company ensures that every team member can contribute to their fullest potential.

Cultivate Your Career

With Seven Seven Software, career advancement is not just a possibility, but a priority. The company is dedicated to supporting the professional growth of its employees through extensive training, development programs, and leadership opportunities. The culture at Seven Seven Software is crafted to support career longevity and satisfaction.

Explore Job Opportunities and Internships

Seven Seven Software offers a range of career paths from internships to full-time positions across various domains. Whether you're starting out or looking to enhance your career, Seven Seven Software provides the tools and resources to succeed. Prospective candidates can explore open positions and internships that match their skills and interests.

Join a Diverse and Inclusive Team

Seven Seven Software is committed to diversity and inclusion, ensuring a workplace where everyone feels valued and can achieve their best. Employment at Seven Seven Software means joining a global team that values diverse perspectives and fosters a supportive and inclusive environment.

Networking and Professional Development

Employees at Seven Seven Software enjoy unmatched opportunities for networking and professional development. The company hosts regular events and workshops that allow employees to connect with industry leaders and peers, enhancing their professional network and skill set.

Stay Connected with Seven Seven Software Careers

Stay informed about the latest in career opportunities and company news by subscribing to Seven Seven Software job alerts. Tailor your subscription to receive updates that align with your career preferences and professional interests.

Apply Now

Discover the exciting and rewarding career opportunities waiting at Seven Seven Software. Review open positions, prepare your resume, and apply through the Seven Seven Software careers portal. Each application is reviewed with care, and every interview is conducted with the goal of finding great new additions to the team.

Explore, Innovate, Grow — Join Seven Seven Software.

Learn more about Seven Seven Software

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