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Experienced Full Stack Software Engineer for Chat Widget Enhancement and Backend Optimization – OpenAI Integration and Responsive Property Card Rendering

Remote, USA Full-time Posted 2025-11-24

Introduction to blithequark and the Role

At blithequark, we are pioneering the future of user interaction with our cutting-edge chat widget, embedded seamlessly with vanilla HTML/CSS/JS and powered by a Flask backend that leverages the innovative capabilities of OpenAI function-calling. Our mission is to revolutionize the way users engage with real-time listings, and we are seeking an exceptional engineer to join our team. The primary focus of this role is to enhance our chat widget's functionality, particularly in handling OpenAI function calls and rendering responsive property cards within the chat interface. This is an exciting opportunity for a skilled engineer to make a significant impact on our product's user experience and contribute to the growth of blithequark.

Key Responsibilities

As an integral member of our development team, your key responsibilities will include:

  • Optimizing the backend to properly handle OpenAI function calls, ensuring seamless communication and data exchange between the chat widget and the Flask backend.
  • Designing and implementing a structured payload that the widget can render as responsive property cards, complete with images, price, specs, and a call-to-action (CTA), significantly enhancing the user experience.
  • Improving the mobile UX of the chat widget to ensure a consistent and engaging experience across all devices.
  • Collaborating with our development team to integrate your enhancements into our existing pipeline, ensuring a cohesive and high-quality final product.

Essential Qualifications

To be successful in this role, you will need:

  • Proven experience with OpenAI function-calling or similar technologies (e.g., Anthropic), with a portfolio that demonstrates your expertise in this area.
  • Strong proficiency in backend development, particularly with Flask, and the ability to design and implement efficient and scalable backend handlers.
  • Excellent understanding of frontend development principles, including HTML/CSS/JS, to ensure seamless integration and rendering of property cards within the chat widget.
  • Experience with optimizing user experience, especially on mobile devices, and a keen eye for detail to ensure high-quality deliverables.

Preferred Qualifications

While not required, the following qualifications are highly desirable:

  • Previous experience with real-time data fetching and rendering, particularly in the context of property listings or similar applications.
  • Familiarity with responsive design principles and the ability to create interfaces that adapt gracefully to different screen sizes and devices.
  • Knowledge of best practices for structuring payloads for efficient rendering and user experience optimization.
  • Experience working in an agile development environment and collaborating with cross-functional teams to achieve project goals.

Skills and Competencies

To excel in this position, you should possess:

  • Technical Skills: Proficiency in OpenAI function-calling, Flask, HTML/CSS/JS, and experience with real-time data handling and responsive design.
  • Problem-Solving: The ability to analyze complex technical issues and develop innovative, effective solutions.
  • Communication: Excellent communication skills to collaborate with our development team and ensure that your enhancements meet our product's requirements and vision.
  • Adaptability: A flexible mindset with the ability to adapt to new technologies, frameworks, and workflows as needed.

Career Growth Opportunities and Learning Benefits

At blithequark, we are committed to the growth and development of our team members. By joining our team, you will have the opportunity to:

  • Work on cutting-edge projects that integrate AI and real-time data handling, expanding your technical skill set and staying at the forefront of industry trends.
  • Collaborate with a talented team of professionals who are passionate about delivering high-quality products and exceptional user experiences.
  • Participate in professional development opportunities, including workshops, training sessions, and conferences, to enhance your skills and knowledge.

Work Environment and Company Culture

blithequark prides itself on a dynamic and inclusive work environment that fosters creativity, innovation, and collaboration. Our company culture is built on the principles of:

  • Teamwork: We believe in the power of collaboration and mutual support to achieve our goals.
  • Innovation: We encourage experimentation, learning from failures, and embracing new ideas and technologies.
  • Open Communication: We value transparency, feedback, and open dialogue to ensure everyone is aligned and working towards our vision.

Compensation, Perks, and Benefits

blithequark offers a competitive compensation package, including a fixed price for this project, which will be determined based on your proposal and the value you can bring to our team. Additional perks and benefits may include:

  • Opportunities for professional growth and career advancement within the company.
  • Access to the latest technologies and tools to support your work and professional development.
  • A collaborative and dynamic work environment that values your contributions and well-being.

Conclusion and Call to Action

If you are a motivated and skilled engineer looking for a challenging project that can make a real impact on user experience, we invite you to apply for this exciting opportunity at blithequark. Please submit your proposal, including examples of your previous work with OpenAI function-calling or similar technologies, a brief description of how you would structure the backend handler, and your proposed timeline and budget for the project. We look forward to reviewing your application and discussing how you can contribute to the success of blithequark.

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