Job Url: https://www.indeed.com/jobs?q=backend&l=United+States&sc=0kf%3Aattr%28DSQF7%29%3B&radius=50&fromage=14&start=80&vjk=bff4f27d0512cdaf Job Description: Back End Developer- job post micro1 Remote $716,391 - $844,659 a year - Full-time, Contract Apply now Profile insights Here’s how the job qualifications align with your profile. Skills Unit testing  (Required) Multithreading  (Required) Machine learning  (Required) + show more Do you have experience in Unit testing? Yes No Skip   Job details Here’s how the job details align with your profile. Pay $716,391 - $844,659 a year Job type Contract Full-time Shift and schedule Monday to Friday   Full job description Job Title: Senior Backend Engineer Job Type: Full-time, Contractor Location: Remote About Us: Our mission at micro1 is to match the most talented people in the world with their dream jobs. If you are looking to be at the forefront of AI innovation and work with some of the fastest growing companies in Silicon Valley, we invite you to apply for a role. By joining the micro1 community, your resume will become visible to top industry leaders, unlocking access to the best career opportunities on the market. Job Summary: Join our customer's team as a Senior Backend Engineer and play a pivotal role in shaping our next-generation machine learning infrastructure. You'll have the opportunity to design and build robust, performant APIs using cutting-edge technologies, while collaborating with passionate professionals in a fully remote environment. Strong written and verbal communication skills are essential, as you’ll be integral to translating complex technical requirements into scalable solutions. Key Responsibilities: Design, develop, and maintain scalable API endpoints for machine learning models using Python and FastAPI. Implement backend functionalities and services to be deployed on Kubernetes clusters. Integrate open-source models seamlessly into our API infrastructure. Partner with frontend engineers to ensure smooth API integration and optimal user experiences. Optimize backend systems for performance, reliability, and scalability to support high user loads. Write comprehensive unit tests to uphold code quality and maintainability standards. Stay up to date with emerging technologies in backend development and machine learning. Required Skills and Qualifications: Expert proficiency in Python and its ecosystem for backend development. Extensive experience building RESTful APIs using FastAPI. Hands-on experience with relational and vector databases. Ability to develop and manage ML-based backend pipelines. Strong knowledge of web sockets and multithreading to support real-time interactions. Proven experience in designing systems to scale and handle concurrent users. Solid grasp of unit testing principles and experience implementing high-quality test coverage. Practical experience with AWS or similar cloud platforms (Azure/GCP a plus). Preferred Qualifications: Understanding of GRPC for service-to-service communication. Familiarity with IAM (Identity and Access Management) concepts and protocols. Experience working with generative AI models. Job Types: Full-time, Contract Pay: $716,391.00 - $844,659.00 per year Schedule: Monday to Friday