Here's a refined job posting for your app developer position that emphasizes collaboration and teamwork:
Position Overview:

We are seeking an enthusiastic App Developer to join our team and help us drive our development efforts in alignment with Google's direction. We prioritize a strong spirit of cooperation and teamwork over extensive experience. If you are passionate about app development and ready to work collaboratively, we want to hear from you!
Key Responsibilities:

    Collaborate with team members to design and develop innovative applications.
    Participate in brainstorming sessions and contribute ideas for app features and improvements.
    Assist in troubleshooting and resolving technical issues as they arise.
    Work closely with designers and other developers to ensure seamless integration of new features.

Requirements:

    Skills:
        Basic knowledge of app development (familiarity with programming languages such as Java, Swift, or Flutter is a plus).
        Willingness to learn and adapt to new technologies and frameworks.

    Soft Skills:
        Strong teamwork and communication skills.
        A positive attitude and a willingness to collaborate.
        Open-mindedness to feedback and new ideas.

What We Offer:

    A supportive and collaborative work environment.
    Opportunities for growth and skill development.
    A chance to be part of exciting projects that align with Google's direction.

Application Process:

If you're ready to embark on this journey with us, please submit your resume and a brief cover letter expressing your interest in the position. We look forward to building something great together!

Feel free to adjust any details to better suit your company’s culture or requirements!