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As a Platform Engineer, you will develop and maintain backend services using Python and FastAPI, ensuring high performance and scalability. You will also design and implement features powered by Generative AI and manage cloud-native applications using AWS services.
The role requires 5+ years of experience in Platform Engineering with a strong understanding of Generative AI concepts and tools. Proficiency in Python and hands-on experience with AWS services and Terraform are essential.
Onebridge, a Marlabs Company, is a global AI and Data Analytics Consulting Firm that empowers organizations worldwide to drive better outcomes through data and technology. Since 2005, we have partnered with some of the largest healthcare, life sciences, financial services, and government entities across the globe. We have an exciting opportunity for a highly skilled Platform Engineer to join our innovative and dynamic team. Platform Engineer | About You As a Platform Engineer, you are responsible for building intelligent, scalable systems that enable innovative platform capabilities. You’re energized by the opportunity to work with emerging technologies like Generative AI and cloud-native tools, and you bring a thoughtful, problem-solving mindset to every challenge. You have a deep understanding of Python and modern development practices, and you're experienced in deploying and managing workloads on AWS. You approach your work with a builder's mindset, emphasizing clean architecture, automation, and continuous improvement. Strong communication and collaboration are second nature to you, allowing you to work seamlessly across cross-functional teams. Platform Engineer | Day-to-Day Develop and maintain backend services using Python and FastAPI, ensuring high performance, scalability, and maintainability. Design and implement features powered by Generative AI, integrating models and APIs to enhance platform intelligence. Build and manage cloud-native applications using AWS services such as Lambda, S3, and DynamoDB to support robust infrastructure. Collaborate with product managers, designers, and engineers to deliver well-architected, user-focused technical solutions. Participate in code reviews, testing, and debugging to ensure code quality and adherence to best practices. Contribute to infrastructure automation using Terraform, supporting CI/CD pipelines and environment consistency. Monitor system health, logs, and performance metrics to ensure platform reliability and proactively address issues. Platform Engineer | Skills & Experience 5+ years of hands-on experience in Platform Engineering or a similar role focused on building and maintaining cloud-native systems and internal developer platforms. Strong understanding of Generative AI concepts and tools, with practical experience integrating models or APIs (e.g., OpenAI, Hugging Face, Anthropic) into production systems. Solid proficiency in Python, with experience in Object-Oriented Programming (OOP) and building APIs using FastAPI. Hands-on experience with AWS services such as Lambda, S3, and DynamoDB, and a solid grasp of cloud-native architecture. Experience using Terraform and infrastructure-as-code practices to manage cloud resources and support automated deployments. Excellent communication and collaboration skills, with a proactive and growth-oriented approach to problem-solving.
This job posting was last updated on 10/15/2025