Senior Full-Stack Engineer — Scalable Music APIs & Platform

7Seventy; United States; Hybrid; USD 150,000 - 180,000; Full time

Benefits offered by this job

Equity

Medical/dental/vision

Disability coverage

401(k) with company matching

Job summary

7Seventy is hiring a Senior Full Stack Engineer to build and scale a platform that brings licensed popular music into apps, connected devices, and physical spaces. You will own end-to-end features across backend services, data systems, and web applications with high autonomy in a small, collaborative team.

The role emphasizes architecture, APIs, and streaming music pipelines on AWS, leveraging Redshift and Kinesis, with opportunities to focus on frontend or backend on larger projects.

Qualifications

• 4+ years of professional software engineering experience.
• Proficient with React or other modern frontend frameworks.
• Experience with SQL databases and/or document stores.
• Strong communication and collaboration skills.
• Familiarity with AWS services; bonus for CI/CD and infrastructure-as-code (IaC).

Responsibilities

• Architect, implement, test, and document features users love.
• Build APIs and SDKs for streaming music into apps and devices.
• Develop and improve internal web applications used by curators and support teams.
• Improve scalability, reliability, performance and observability as the platform grows.
• Own work end-to-end from discovery to delivery and iteration.

Skills

React

AWS

PySpark

SQL

Kinesis

CI/CD

Communication

Tools

Amazon Redshift

Kinesis

Job description

7Seventy is hiring a Senior Full Stack Engineer to build and scale a platform that brings licensed popular music into apps, connected devices, and physical spaces. You will own end-to-end features across backend services, data systems, and web applications with high autonomy in a small, collaborative team.

The role emphasizes architecture, APIs, and streaming music pipelines on AWS, leveraging Redshift and Kinesis, with opportunities to focus on frontend or backend on larger projects.