Senior Software Engineer - High Performance & Scale

Location: Spain - 100% Home office friendly. On your first month in Fever (Onboarding period):Meet your buddy and team, and get to know Fever's culture and ways of working. Set up your local environment and become familiar with our Python-based stack, CI/CD pipelines, and cloud infrastructure. Learn about our architecture and observability tools while contributing small improvements and fixes. Have your first code running in production and a clear understanding of our delivery flow and processes. By the end of the onboarding, you'll be ready to join your long-term squad and start contributing to larger initiatives. After 3 months in Fever: Design and implement end-to-end features within your squad. Participate in architectural discussions and propose improvements across our services and APIs. Work with event-driven systems and focus on performance, reliability, and scalability. Collaborate closely with Product, Data, and other Engineering teams to enhance our platform and developer experience. On your 6th month in Fever: Take ownership of core components and help evolve their architecture. Lead by example through code reviews, design sessions, and mentoring. Contribute to best practices in areas like scalability, observability, and system design. Drive continuous improvement and have a visible impact on how we build high-performing services at scale. Become an expert of your domain, using business context and technical excellence to drive strategic initiatives forward

About You: Must have skills: Strong knowledge of building maintainable and scalable code, applying testing driven development and design patterns. Strong knowledge of relational databases and SQL, taking it to its limits. Event streaming platforms such as Kafka or RabbitMQHandling services with high concurrencies and high volume requests. Proficiency in using Datadog or other similar profiling tools and monitoring systems. Proficiency in business English. Ideally, experience with:

Python (Django/Fast API): PostgreSQL and Redis. AWS, Docker, and Kubernetes.

Benefits & Perks: 40% discount on all Fever events and experiences. Home office friendly - you can be based anywhere in Spain. Relocation package for international candidates. Responsibility from day one and professional and personal growth. Great work environment with a young, diverse team of talented people to work with! Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee's platform. English Lessons. Gympass Membership. Possibility to receive in advance part of your salary through Payflow. Attractive compensation package consisting of base salary, stock options and the potential to earn a significant bonus for top performance.

About the Process: Talent Interview - 45 min: An intro to Fever, our culture and a conversation about your background and experience. Technical Interview - 1.5h: A mix of coding and system design real scenarios. EM Interview- 1h: A behavioral conversation with an Engineering Lead around ownership, pact and team collaboration. Thank you for considering joining Fever. We cannot wait to learn more about you!