Job Summary: We are seeking a Senior Java Developer with Spring Boot to join our teams, contributing expertise in key technologies and growing alongside the best. Key Highlights: 1. Be part of an expert team in Data, Cloud, ML & AI. 2. An environment to grow among the best and continue developing. 3. Passionate about technology within an innovative and 100% tech-driven environment. **Bluetab, an IBM Company.** Certified **"Great Place to Work & Best Workplace!**" as one of the best companies to work for. A highly technical company that has positioned us as IBM’s strong arm in Data, Cloud, ML & AI—where we help key enterprises across diverse sectors accelerate and optimize their data platform and cloud strategies, fully leveraging the advantages of their architecture and development environments. As a **Senior Java Developer with Spring Boot**, our teams require you to bring experience in some of the following technologies—and in return, we offer an environment where you can develop among the best and keep growing: * Strong **Backend profile** (Java 8 and later) with experience in software development projects, REST APIs, optimization, and fine-tuning. * Knowledge of **Spring Boot** within a **microservices architecture**. * Distributed/concurrent environments (threads). * We work with the **Apache stack (Spark, NiFi, Flink)**. * Databases: **SQL (MySQL, PL/SQL) & NoSQL (MongoDB)**. * Familiarity with continuous integration tools and version control (Jenkins, Git). * Motivation to begin working in data-related environments. * Highly valued: **Advanced English proficiency for EMEA projects**. **Now comes the good part—being a Bluetaber… What do we offer?** * **Permanent contract with a competitive salary.** The salary is determined based on the technical skills identified during the hiring process and the assigned role, ensuring fairness relative to current staff and subject to improvement following ongoing performance evaluations. * The star question: Remote work? Yes—**flexible remote work.** You’ll also have full access to our offices located in central Madrid, with excellent transport connections. * **Flexible working hours** (start/end times), tailored to your personal needs, plus **a compressed workweek on Fridays and during summer months—July and August.** * **23 vacation days** + 2 Bluetab Days (Christmas Eve and New Year’s Eve). * **Meal card** as a social benefit beyond base salary. * **Health insurance** & dental plan with **broad coverage, also as a social benefit beyond base salary.** * Additional availability of a **flexible compensation plan: Transportation + Childcare.** * **Continuous, gamified training through the Rewards program, offering over 1,000 courses and official certifications.** * Moreover, you’ll have access to the **Career Coach program**, supporting your development and growth at Bluetab, backed by an **objective system of continuous evaluation.** * **You own your growth!** * **Pass gift card** worth €50 in your birthday month. *We believe diversity enriches our organization and are committed to inclusion and equal opportunity; therefore, we maintain an Equality Plan and an Ethics Code reflecting these principles to ensure no discrimination against employees or collaborators based on race, color, nationality, social origin, age, gender, marital status, sexual orientation, ideology, political opinions, religion, or any other personal, physical, or social condition.* *Bluetab is an IBM Company, but remains the hiring entity. By proceeding with this application, you acknowledge that Bluetab will share your personal information with other IBM affiliates involved in your recruitment process, regardless of their location. More information on how IBM protects your personal information—including safeguards for cross-border data transfers—is available here:* *https://www.ibm.com/careers/us-en/privacy-policy/”* **If you’re passionate about technology and want to thrive in an innovative and 100% tech-driven environment, Bluetab, an IBM Company, is the place for you.** **We look forward to welcoming you!** **#wearehiring #bluetabanibmcompany #bluetabers** ##### **Experience Level** * Some responsibility ##### **Industry** * Information Technology & Services ##### **Employment Type** * Full-time ##### **Job Functions** * Information Technology * Engineering