• Design and implement technology solutions using modern engineering tools and Agile practices. • Work with self-directed, cross-functional, and product-oriented teams in a highly collaborative environment. • Deliver some of the bank's most important products and services while developing skills and experience well beyond your initial role. • Develop and maintain Newline's core RESTful API using Ruby on Rails. • Work with SRE's to design and implement our backend infrastructure using Terraform. • Work with the QA team to write thorough unit and integration tests. • Participate in software architecture discussions and code reviews. • Integrate our platform with bank core services and APIs. • Assist in establishing data security and information security best practices. • Participate in API platform scaling and optimization sessions. • Develop Newline's internal data pipeline and BI tools. • Implement and maintain new features and capabilities while continuously improving the quality of our technical products and services.

• Design and develop performance-critical backend components in modern C++ (C++17 or later) • Build and maintain web services and APIs in Node.js (TypeScript) or Python (asyncio) • Optimize and bridge systems across languages — integrating low-level C++ logic with higher-level services • Work closely with DevOps to deploy services in cloud-native environments (AWS/Kubernetes) • Participate in architecture discussions, code reviews, and ongoing refactoring initiatives • Write clean, tested, maintainable code and mentor peers on engineering best practices • Troubleshoot, profile, and optimize backend performance under high load

The CI Experience squad owns the client continuous integration (CI) infrastructure at Spotify. Our mission is to ensure smooth, reliable, and fast integration of code changes across all client repositories. We provide the tooling, documentation, and support that empower client engineers to build, test, and ship confidently. We are looking for a Backend Infrastructure Engineer with strong experience in building and maintaining backend services that power developer infrastructure. While our current systems handle relatively low traffic, the focus is on reliability, testability, observability, and migration readiness. A key part of this role is to help migrate existing Python-based services to Java, ensuring better alignment with Spotify’s monorepo and future automation strategies.

• Designing, developing, testing, and maintaining scalable software solutions that support business and technical objectives • Collaborating closely with cross-functional teams in an agile environment to deliver high-quality, reliable, and maintainable software