Senior Backend Engineer
Salary:
$160,000 - 240,000 - Per Annum
Locations:
San Francisco, San Francisco, CA, United States
Type:
Permanent
Published:
April 8, 2025
Contact:
George Ethell
Ref:
15598
Required Skills:
Python
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Job Title: Senior Backend Engineer
Salary: $180,000 – $220,000 + equity
Location: New York City or San Francisco (Hybrid/Onsite)

Responsibilities:
  • Build and deploy backend services powering next-gen audio/video creation tools
  • Develop RESTful APIs using Python (FastAPI) and work with async architecture
  • Integrate with AI systems for multimodal content generation
  • Work with video formats and tools like MP4, MKV, HLS, WebCodecs, FFMPEG
  • Manage cloud infrastructure using AWS (EKS, S3, Lambda, IAM) and Kubernetes
  • Implement event streaming systems with Kafka or SQS
  • Contribute to CI/CD, testing, and scalable system design
Requirements:
  • 5+ years in backend engineering (Python or Golang)
  • Strong experience with API development and distributed systems
  • Familiar with DynamoDB or similar NoSQL databases
  • Proficient in cloud-native development (K8s, AWS, Docker)
  • Experience with async programming and serialization protocols (Avro, Parquet)
  • Knowledge of video streaming standards is a plus
  • Startup experience preferred – fast-paced, hands-on mindset
  • Strong communicator, ownership mentality, mission-driven
Benefits:
  • Fully Covered Medical, Dental, and Vision Insurance
  • Paid Time Off
  • Parental Leave
  • Free Lunches
  • Team Building Events
  • Collaborative Team environment
If you are interested in learning more about this position or any other roles we may have open, please apply today!

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Our Commitment to Diversity, Equity, and Inclusion:
Signify’s mission is to empower every person, regardless of their background
or circumstances, with an equitable chance to achieve the careers
they deserve. Building a diverse future, one placement at a time.

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