Lead Backend Engineer

1 week ago

Menlo Park, California, United States Character Technologies Full time

Position Overview:

We are seeking a highly skilled Senior or Staff level Backend Engineer dedicated to developing systems and infrastructure that support innovative multimodal interfaces for artificial intelligence.

This role is crucial in transforming user interaction with AI on our platform, enabling natural engagement through speech, gestures, and other intuitive methods.

As a vital member of our collaborative team, which includes engineers, designers, and machine learning experts, you will be instrumental in conceptualizing, designing, and deploying backend systems that facilitate these advanced user experiences.


Key Responsibilities:

Engage in projects such as:

  • Creating a low-latency audio streaming backend for real-time human interaction.
  • Developing a large-scale video ingestion and storage system to enhance character perception.
  • Building a generative video live-streaming platform.
  • Managing, scaling, and automating extensive deployments of streaming infrastructure with high availability.

Required Qualifications:

To be successful in this role, candidates should possess:

  • A minimum of 2 years of experience with audio and video streaming technologies (e.g., WebRTC, media servers).
  • At least 5 years of experience in building and scaling backend systems for rapidly growing consumer applications.
  • Proficiency in developing high-performance services with strong knowledge of Golang and/or Python.
  • Experience in designing, implementing, and maintaining microservices that form complex, scalable backend architectures.
  • Familiarity with containerization technologies (like Docker) and orchestration tools (such as Kubernetes).
  • Extensive experience with various database technologies, including relational (like PostgreSQL) and NoSQL (such as MongoDB, Cassandra, or DynamoDB).
  • Strong analytical and problem-solving abilities, with a focus on optimizing backend system performance under varying loads.

Desired Attributes:

The ideal candidate will demonstrate:

  • A proactive attitude and a strong drive to achieve results.
  • A commitment to staying informed about the latest industry trends and technologies, with a focus on continuous learning and innovation.
  • A passion for creating cutting-edge AI experiences that resonate with user needs.
  • Excellent communication skills, capable of conveying complex technical concepts to diverse teams and stakeholders.

About Character Technologies:

Founded in 2021, Character Technologies is a pioneering AI company that delivers personalized experiences through customizable AI 'Characters.' As a leader in the AI space, we empower users to interact with AI tailored to their individual preferences.

In just two years, we achieved unicorn status and were recognized as Google Play's AI App of the Year, reflecting our innovative technology and vision.

We are committed to fostering diversity and welcome applicants from all backgrounds. As an equal opportunity employer, we uphold a non-discrimination policy based on race, religion, national origin, gender, sexual orientation, age, veteran status, or disability. Your unique perspectives are essential to our success.


Compensation:

The estimated base salary for this position ranges from $150K to $350K, complemented by equity options and comprehensive health coverage for you and your family. We also offer a 401(K) match up to 5% of your salary, generous paid leave for new parents, and 4 weeks of PTO to recharge. Enjoy gourmet meals delivered daily while in the office.

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