Senior Software Engineer - Geolocalized Services, Madrid

Senior Software Engineer - Geolocalized Services Were hiring a backend engineer to build and operate geo-localized user platform services with strong focus on data residency, multi-region reliability, and privacy compliance.

During your first month at Fever (Onboarding period): - Meet your buddy and team, and get to know Fevers 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, youll be ready to join your long-term squad and start contributing to larger initiatives.

After 3 months at Fever:

Youll be confidently collaborating and delivering at full speed. You will: - 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 at Fever:

Youll be fully established as a key contributor in your team. You will: - 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: - Experience building geo-distributed / geo-localized systems (multi-region deployments, latency-sensitive design, regional failover, and data residency considerations). - Strong backend engineering fundamentals (API design, testing, observability, and running services in production). - Hands-on experience with CockroachDB, or AWS DynamoDB, including Global Tables.

It would be a plus if you have experience in: - Built or maintainedlogin/authentication flowsand user management - Experience working in GDPR / privacy-by-design contexts - Building backend services using Python - Experience working with Kafka - 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 Cobees platform. - English Lessons. - Gympass Membership. - Possibility to receive in advance part of your salary through Payflow. - Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance. - Base Salary: 50.000 - 75.000EUR - Total Compensation: 67.500 - 90.000EUR (Including Base, Variable, and Stock Options)

Python, CI/CD, DynamoDB, Kafka