Remote Full Stack Software Developer
Pubblicato il 27-10-2026 - Crionet in Italia
Work mode: Hybrid (4 days/week in office) Contract Type: Permanent (full-time) Salary range (RAL): 25-35K Since 2007, Crionet has been developing innovative technological solutions for the world of professional tennis , enhancing the live experience for players, tournament organizers, broadcasters, and fans. We collaborate with international tennis federations, professional tours, and broadcasters, bringing technology to some of the most prestigious tennis tournaments worldwide. Our solutions operate in dynamic, demanding environments where reliability, performance, and innovation are essential. We are looking for an experienced Mid-Level Software Developer with strong expertise in C# and .
NET, capable of independently delivering complete software features and taking ownership of technical solutions, while collaborating with the team on broader architectural decisions. Web app development: Independently design, implement, test, and maintain web applications using C# and .
NET. API development: Build and integrate reliable, secure, and maintainable RESTful APIs. Take responsibility for assigned features, from requirements analysis and technical design through deployment and maintenance. Database development: Write and optimize SQL queries, manage relational databases, and implement efficient data access using ORM frameworks. Write clean, testable, and maintainable code, actively participate in code reviews, and contribute to engineering best practices. Make informed implementation decisions and contribute to discussions on application architecture, scalability, security, and performance. Mobile development: Contribute to the development and integration of cross-platform mobile applications when needed. Collaboration: Work closely with developers, product teams, and other stakeholders to deliver effective and reliable solutions. Required Skills &
Experience:
Solid professional experience in software development, ideally 3–5 years,
with a strong focus on C#, ASP.
NET Core, and web application development using Razor Views (MVC). Proven hands‑on experience designing and developing RESTful APIs and back‑end services . Strong knowledge of relational databases , preferably Microsoft SQL Server or PostgreSQL. Experience with ORM frameworks , such as Entity Framework Core. Solid understanding of object‑oriented programming, SOLID principles, and common software design patterns . Experience using Git and working with collaborative development and code review processes. Good understanding of cloud‑based application architectures , security principles, and performance optimization. Professional working proficiency in English , both written and spoken. Experience with Flutter or cross‑platform mobile development. Hands‑on experience with Microsoft Azure or AWS . Familiarity with React . Familiarity with Docker, Kubernetes , or containerized environments. Knowledge of microservices and distributed systems . Familiarity with Agile/Scrum methodologies . Experience with real‑time, high‑availability, or performance‑sensitive applications. Autonomy: You can manage complex development tasks with limited supervision, making informed technical decisions. Collaboration: You communicate effectively, share knowledge, and know when to involve others in technical decisions. Continuous improvement: You are motivated to improve existing systems, learn new technologies, and contribute to better engineering practices. International impact: Work on technology supporting professional tennis tournaments and events worldwide. Professional growth: Further develop your expertise in back‑end development, cloud technologies, and software architecture. Join a team where technical discussions, knowledge sharing, and continuous improvement are encouraged. This is a permanent, full-time position based in Monterotondo (Rome), Italy , with a hybrid working arrangement requiring four days per week on‑site . #