Senior Software Engineer - Geolocalized Services

We´re 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 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 at Fever:

You´ll 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:

You´ll 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 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 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)