Backend Engineer with Kotlin and Microservices

About Tonal

Tonal is the smartest home gym and personal trainer, revolutionizing the way people work out at home with its sleek design and advanced A.I. technology. We are passionate about building products that transform lives and teams that transform the status quo. Join us in redefining the future of fitness.

Job Overview

Tonal is seeking a passionate Backend Engineer to join our team. You will work cross-functionally with product, engineering, and design teams to build the platform that powers the world’s most intelligent personal trainer. This role involves solving challenging problems in software development for a unique consumer fitness product. You will thrive in a fast-paced, agile environment and value clean, high-performing, and maintainable software.

Responsibilities

• Contribute to the development of major software projects for our backend services, which drive everything from personalized workout recommendations to dynamic media generation and distribution.
• Collaborate with software, hardware, and content teams to evolve a unique, consumer-oriented fitness product.
• Work closely with the product team to clarify requirements and develop designs for new features.
• Implement, test, deploy, and monitor software for our cloud-based backend microservices.
• Write and review clean, secure, and testable code with a focus on maintainability, scalability, and performance.
• Develop and support cloud-based big data pipelines.
• Use analytics to understand product behavior and motivate data-driven decisions.

Qualifications

• 1+ years of software development experience.
• Experience with distributed systems, microservices architecture, cloud platforms (AWS, Azure, or GCP), and RESTful APIs.
• Expertise in server-side software development in Golang or other languages such as Rust, C++, C#, Java, or Python.
• Strong understanding of database design and modeling, particularly with PostgreSQL.
• Excellent communication skills and ability to work collaboratively in a cross-functional team.
• Experience with data-intensive applications, big data pipelines, and analytics tools such as Snowflake, DataBricks, Amplitude, and Looker.

Extra Credit

• Experience with Kubernetes, Helm, Docker, ArgoCD.
• Experience with Postgres, Redis, Kafka, Airflow.
• Experience with Android development, Flutter, Kotlin.
• Experience with Swift/SwiftUI.
• Experience working with remote teams.
• Experience integrating with Stripe, OneSignal.
• Interest in the fitness industry.

Diversity and Inclusion

At Tonal, we believe that the unique and varied lived experiences of our teammates contribute to our overall strength. We celebrate differences and seek people that represent a wide variety of backgrounds. We’re dedicated to adding new perspectives to the team and designing employee experiences that contribute to your growth as much as you do to ours.

Accessibility

Tonal is committed to meeting the diverse needs of people with disabilities in a timely manner that is consistent with the principles of independence, dignity, integration, and equality of opportunity. Should you have any accommodation requests, please reach out to us via our confidential email. All requests will be addressed and responded to in accordance with Tonal’s Accessibility Policy and local legislation.