[Remote] Senior Cloud AWS Lambda Developer (Python) – Software Development Background Only

Note: The job is a remote job and is open to candidates in USA. PETADATA is seeking a highly experienced Senior Cloud Developer with a strong foundation in software engineering and extensive hands-on experience with AWS Lambda using Python. This role is ideal for seasoned developers who have transitioned from traditional Java software development backgrounds into modern serverless cloud applications. Responsibilities • Lead the full software development lifecycle (SDLC) of cloud-native applications using AWS Lambda (Python) • Design, build, test, and deploy scalable serverless applications on AWS • Apply deep knowledge of Python and previous experience in Java-based enterprise applications to develop robust business logic and backend systems • Utilize AI development tools (such as Amazon Q, GitHub Copilot, or others) to streamline development tasks and improve code quality • Integrate and manage messaging systems (ideally Kafka; other systems like SQS or RabbitMQ are acceptable) • Support and implement database migrations, especially to Amazon DynamoDB, including schema design and performance tuning • Collaborate with product owners, architects, and other developers in an Agile environment • Conduct code reviews and provide technical mentorship to junior team members Skills • 15+ years of professional software development experience, with a strong base in Java and current expertise in Python • 5+ years of recent hands-on experience in developing serverless applications using AWS Lambda in Python • Proven ability to handle full SDLC, including design, development, testing, and deployment in cloud environments • Practical experience using AI-assisted coding tools (e.g., Amazon Q, GitHub Copilot, etc.) • Strong experience in cloud messaging systems (preferably Kafka) • Experience with NoSQL databases, especially DynamoDB, including experience in migrating data and applications to DynamoDB • Familiarity with AWS services such as API Gateway, Step Functions, EventBridge, and S3 • Strong understanding of RESTful APIs, microservices architecture, and event-driven design • AWS Certifications (Developer Associate, Solutions Architect, etc.) are a plus • Experience in Agile/Scrum environments • Prior experience working in large-scale enterprise software environments Company Overview • PETADATA is an Information Technology & Services company that specializes in delivering technology solutions to meet the needs of our clients. It was founded in 2014, and is headquartered in Fremont, California, USA, with a workforce of 51-200 employees. Its website is Company H1B Sponsorship • PETADATA has a track record of offering H1B sponsorships, with 10 in 2024, 6 in 2023, 13 in 2022, 5 in 2021, 12 in 2020. Please note that this does not guarantee sponsorship for this specific role. Apply tot his job