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Backend Engineer (Python, API)

Wiraa

Salary not specified
Sep 20, 2025
Remote, US
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Keepsafe is looking to develop next-generation consumer privacy mobile products and needs a Software Engineer to contribute to the development of secure, scalable, and high-performance solutions that tackle challenging problems related to security, smart encryption, key management, cloud synchronization, and backend analytics.

Requirements

  • Proficiency in backend development using Python 3.x
  • Experience designing and developing RESTful APIs
  • Strong knowledge of DevOps fundamentals and cloud platforms (AWS, GCP)
  • Experience with container orchestration tools such as Docker and Kubernetes
  • Hands-on experience with database management (PostgreSQL, MySQL, DynamoDB, Redis, Couchbase)
  • Familiarity with mobile backend services supporting iOS and Android (Couchbase Server/Gateway)
  • Experience with push notifications and real-time communication protocols (WebSockets, MQTT, Firebase Cloud Messaging)

Responsibilities

  • Design, develop, and maintain secure, scalable backend services supporting mobile applications
  • Build and optimize RESTful APIs for seamless integration with iOS and Android clients
  • Implement robust security measures, including encryption, key management, and authentication protocols
  • Develop and maintain cloud infrastructure, ensuring high availability and performance
  • Manage database schemas, optimize queries, and ensure data integrity across systems
  • Implement real-time communication features and push notification services
  • Integrate third-party APIs and services to enhance app functionality

Other

  • Minimum 2 years of full-time related experience in software engineering
  • Excellent problem-solving skills and a proactive mindset for ownership and independent work
  • Remote work flexibility with monthly in-person meetups
  • Support for H1B visa transfer and other immigration needs
  • We celebrate diversity and are committed to creating an inclusive environment for all employees.