Backend Engineer at Amberflo

At Amberflo, we are on a mission to reshape how businesses handle billing. Founded in 2020 by former AWS technologists, we have built a modern, highly scalable platform that helps companies transition to usage-based pricing. Our work supports industry leaders like Equinix and LaunchDarkly, providing them with the real-time, accurate invoicing they need to grow. With 20 million dollars in Series A funding led by Norwest Venture Partners, we are a mission-driven team spread across the globe, united by our goal to make business models more fair and transparent.

The opportunity

We are looking for a Senior Backend Engineer to join our team and help us evolve our next-generation meter file storage system. You will play a vital role in making our infrastructure more performant, cost-effective, and scalable. This is a unique chance to work on a cloud-native platform built from the ground up, where you can take ownership of projects and make a tangible impact on a fast-growing startup. Whether you are working from our Bay Area office or remotely, you will be collaborating with experts who have deep experience in cloud-first architecture.

A day in the life

• You will design and build new microservices using AWS Lambda to expand our platform capabilities.
• You will manage the processing of large data sets and develop robust, public-facing REST APIs.
• You will contribute to our SDKs and use observability tools to troubleshoot production issues, ensuring our systems remain reliable and efficient.

Who you are

You are a self-starter who thrives in a cloud-native environment and has a passion for building high-quality software. You communicate effectively in English and bring the following experience to our team:

• At least 3 years of experience developing microservices with Java or NodeJS.
• Hands-on expertise with AWS services, including S3, SQS, RDS, and DynamoDB.
• A strong background in designing REST APIs, building data pipelines, and implementing CI/CD workflows.
• A disciplined approach to testing, including the use of unit tests and mocking frameworks.
• A collaborative mindset, with a willingness to mentor others and a drive to take ownership of complex technical challenges.

Why you'll love it here

We believe in empowering our team to do their best work while maintaining a healthy balance. When you join us, you can look forward to:

• The flexibility of remote work or working from our Bay Area hub.
• Comprehensive medical insurance to keep you and your family covered.
• A 401k plan to help you build for the future.
• Flexible hours that allow you to manage your schedule effectively.
• The chance to work on a cutting-edge, high-growth platform alongside a team that values customer obsession and technical excellence.