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dynaConnections Logo dynaConnections · IT - Software Development

Senior Software Developer (React)

United States, Austin · Job Posted December 30, 2025
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Job Description

As a Senior Software Developer with a React emphasis, you will drive organizational growth by delivering high-quality, mission-critical technology solutions. You’ll be involved in all stages of the development lifecycle, from research and design to testing, optimization, and documentation, collaborating with cross-functional teams to enhance system performance and architecture.

Job Responsibility

  • Design, architect, and implement new features, as well as support and re-implement existing features, using React and modern JavaScript frameworks, ensuring scalability, maintainability, and performance
  • Collaborate cross-functionally with UX/UI designers, backend engineers, and product managers to deliver intuitive, seamless user experiences aligned with business goals
  • Optimize performance across devices and browsers, employing best practices in responsive design and accessibility
  • Lead and mentor junior developers through code reviews, technical discussions, and knowledge sharing
  • Evolve and enhance the front-end architecture, guiding the adoption of new tools, frameworks, and methodologies
  • Maintain and modernize existing systems, including upgrading legacy modules with contemporary technologies
  • Participate fully in the SDLC—design, develop, test, debug, and document high-quality code
  • Champion quality by enforcing coding standards, implementing automated testing, and maintaining clear, thorough documentation
  • Build reusable components and contribute to scalable, modular systems that support future growth
  • Stay ahead of industry trends and proactively introduce innovative solutions to improve our products and processes

Requirements

  • Bachelor’s Degree in Computer Science or related field
  • 7+ years of professional software development experience, with a strong focus on React and modern JavaScript/TypeScript
  • 5+ years of experience with Spring Framework or similar Java ecosystems
  • 5+ years of experience with JavaScript
  • Strong proficiency in React, with a minimum of 3–5 years of building interactive UI components
  • Proven track record in architecting and delivering complex, scalable front-end applications
  • Strong proficiency with HTML5, CSS3/Sass, and responsive design principles
  • Experience integrating front-end applications with RESTful APIs and backend services
  • Solid understanding of software architecture patterns, design principles, and best practices
  • Familiarity with automated testing frameworks and CI/CD workflows
  • Excellent collaboration and communication skills, with the ability to work effectively in cross-functional teams
  • Demonstrated leadership in mentoring developers and guiding technical direction
  • Ability to adapt to evolving technologies and rapidly learn new frameworks or tools
  • A proactive, independent mindset and strong problem-solving abilities

Nice to have

  • Familiarity with Agile SDLC methodologies
  • Knowledge of AngularJS
  • Comfortable navigating Linux environments
  • Proven ability to design and develop API-driven systems
  • Experience or interest in real estate data, or similar applications
  • Familiarity with backend technologies such as Java
  • Familiarity with SQL, Elasticsearch/MongoDB/NoSQL
  • Understanding of CI/CD pipelines and automated testing
  • Experience in Agile/Scrum environments
  • Background in real estate technology or MLS platforms is a plus
  • Bonus: Experience with server-side technologies (e.g., Java), cloud platforms, or hybrid-cloud environments

What we offer

  • Medical/Mental/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) Retirement Savings Plan
  • Long-Term Disability Insurance Plan
  • Accidental Death and Dismemberment Insurance Plan
  • Basic Life Insurance Plan
  • Equity Plan (Company Stock Options)
  • Generous PTO
  • Paid Sick Days
  • Paid Holidays
  • Stocked Kitchen, and Taco Fridays
  • Gym Membership (Wellness Program)
  • Costco Membership
  • Professional Development Opportunities & Reimbursement
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