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Backend Developer Intern

Barcelona, Catalonia, Spain💼 Internship🗓 2026-09-30 → 2026-10-02

Core

Design, build, and scale APIs for a Smart TV platform used by millions of users.

Role type

Backend Developer Intern

Builds

APIs for Smart TV platform

Domain

Consumer electronics / Streaming media

Required skills

Data structures and algorithms, RESTful API design, Relational database querying (SQL), Unit and integration testing, Agile workflow adherence

Preferred skills

Elasticsearch indexing, AWS services (EC2, S3, RDS), CI/CD tools, Key-value/document stores (Redis, MongoDB), Logging and metrics tools (Prometheus, Grafana)

Technologies

Ruby/Rails, Python/Django, Node.js/Express, MySQL, PostgreSQL, Elasticsearch, AWS, GitHub Actions, Redis, MongoDB, Prometheus, Grafana

Responsibilities

Design, implement, test, and document new API endpoints; Participate in peer code reviews; Adhere to sprint ceremonies and ticketing workflows; Assist in establishing basic SLAs and KPIs for service performance

Seniority

Intern

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