Location: Stockholm (In-office)

Company: 360Player

Job Type: Full-time

Join the Global Leader in Sports Technology

At 360Player, we are redefining how sports clubs operate, develop players, and manage teams. As the world’s leading all-in-one Club Operating System, we help clubs streamline every aspect of their operations—from scheduling and payments to player development and video analytics. Trusted by top clubs such as Rush Soccer, FC Barcelona, and Rafa Nadal Academy, our platform is transforming the sports world. With offices in Stockholm, Barcelona, and the US, we’re looking for passionate, driven individuals to join our team as we continue to grow globally.

About the Role

We are looking for a Senior Backend Engineer to join our Platform & API team, focusing on building and maintaining the infrastructure, core systems, and our public API product that will enable scalability and success across all teams and features within 360Player.

In this role, you will work on internal tooling, API design, building a world-class public API to open up the 360Player ecosystem, and backend infrastructure, ensuring stability, performance, and scalability for our growing platform. You will collaborate closely with other backend engineers and cross-functional teams to build the foundations that allow our feature teams to move efficiently and reliably.

This role will give you the opportunity to shape technical decisions, mentor team members, and work on challenges related to performance optimization, system design, and scalability as we expand globally and open up our ecosystem for external developers and partners.

What You’ll Do

• Design, build, and maintain core backend services and APIs that support all areas of the 360Player platform, including our public API product.
• Develop internal tools to improve developer workflows, system monitoring, and support the external developer ecosystem.
• Work on database design, optimization, and performance tuning.
• Collaborate with frontend and backend teams to support efficient feature delivery and ensure the API meets the needs of internal and external stakeholders.
• Contribute to architecture discussions to ensure system scalability, stability, and a world-class developer experience.
• Support integrations with third-party systems when required.
• Participate in code reviews and provide mentorship to other developers.
• Identify opportunities for technical improvements and drive initiatives to implement them, aligning with the goal of building a world-class public API that opens up the 360Player ecosystem.

What We’re Looking For

• 5+ years of experience in backend development.
• Proficiency in Go (Golang) or strong experience in another language with the willingness to work in Go.
• Strong understanding of relational databases and SQL performance optimization.
• Experience with API design and building robust backend systems.
• Familiarity with Docker, Git, CI/CD pipelines, and cloud services (preferably Azure).
• Solid understanding of system performance, scalability, and clean code practices.
• Comfortable collaborating with engineers and stakeholders across teams.
• Strong problem-solving skills and ability to work proactively.
• Fluent in English, both spoken and written.

Personal Qualities

• Proactive and structured with a high sense of ownership.
• Strong collaboration and communication skills.
• Curious and committed to continuous learning and improvement.
• Enjoys mentoring others and sharing knowledge.
• Motivated by building systems that support others and scale effectively.

Why 360Player?

• Be part of a platform trusted by top sports clubs globally.
• Opportunity to shape and build the technical foundation of a fast-growing company.
• Collaborate with a skilled, supportive, and international team.
• Work on projects that have a direct impact on athletes, coaches, and sports organizations.
• Enjoy a flexible, creative, and collaborative work environment where your input truly matters.

How to Apply

If you are excited about backend infrastructure, building scalable systems, and creating impactful tools that empower feature teams, we would love to hear from you.

Apply with your resume and a short cover letter explaining why you are interested in this role at 360Player. We review applications on a rolling basis, so don’t wait to apply! Please note that due to summer vacations interviews will be conducted in August and responses may be delayed.

Team

Product & Engineering

Locations

Stockholm

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