Senior Java back-end developer at team.blue – Firenze | Jobyssey

We're looking for a Senior Java Backend Developer to join our agile, cross-functional team and play a key role in designing and building scalable, high-quality services. In this role, you'll collaborate closely with product owners and fellow engineers to shape technical solutions, influence architecture decisions, and help turn business needs into robust, secure applications.

Key Responsibilities:

Collaborate within an agile cross-functional team, closely working with the product owner to outline products and strategies
Design application architectures and establish technical solutions for the provided services
Work closely with other software engineers in a friendly and collaborative environment
Ensure adherence to best practices, coding standards, and security requirements
Advocate for continuous improvement in development processes and technologies

Qualifications:

5+ years of hands‑on experience in software development, with a focus on Java programming
Bachelor's/Master's Degree in Computer Science, Engineering or related fields, or equivalent experience
Deep knowledge of object‑oriented programming principles (OOP, OOD, SOLID), algorithms, data structures, and design patterns
Proven experience in working with Java frameworks, with a special emphasis on Spring
Demonstrated ability to implement and execute different automated testing strategies
Familiarity with relational database concepts and interactions (SQL, RDBMS)
Exposure to high availability solutions and understanding of SaaS/PaaS models
Fluency in written and spoken Italian, ability to read and communicate in English

Nice to have skills:

Good understanding of the JavaScript ecosystem; work experience with React.js/Next.js is a bonus
Knowledge of service deployments using Docker containers is a welcomed addition

Salary Range: 39,104€ - 55,863€ gross yearly

ESG

At team.blue, our commitment to caring for the environment and each other is at the heart of everything we do. Our latest impact report showcases our ongoing ESG efforts and ambitious sustainability goals. Interested in learning more about our dedication to making a positive impact? Check it out here.

"Come as you are"

Everyone is welcome here. Diversity & Inclusion are at our core. Far above any technical competence, we value respect, openness, and trusted collaboration. We do not tolerate intolerance.

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Key Responsibilities:

Nice to have skills: