Join our team as a **Chief Java Developer**, where you will lead the development of new features and refine existing software critical for managing data center supply schedules and supplier relations. You'll work alongside top engineers and engage directly with clients to create a robust, scalable platform. Apply today to bring your expertise to a cutting\-edge, autonomous engineering environment. **Responsibilities** * Develop and integrate software across the entire system implementation lifecycle * Design and recommend architectural solutions for delivered components * Collaborate with engineers, architects, and product managers to create scalable platforms * Engage directly with clients to gather and fulfill requirements * Write clean, efficient, and maintainable code * Ensure software quality through testing and code reviews * Organize tasks and manage time efficiently to meet deadlines * Support and maintain existing software applications * Optimize software performance and scalability * Stay informed on emerging technologies and industry trends * Mentor junior developers and foster knowledge sharing * Participate actively in team planning and agile ceremonies * Document software designs and development workflows * Identify and resolve software defects and issues **Requirements** * Extensive experience developing and integrating software through full system lifecycles * Over 7 years of practical Java development experience * Proficiency with JUnit and Mockito testing frameworks * Strong skills in SQL and database integration * Familiarity with Git or other version control tools * Excellent English communication skills including client interaction * Ability to self\-manage and prioritize tasks effectively * Experience designing scalable and high\-performance platforms * Capability to work independently within a self\-managed team * Strong analytical and problem\-solving abilities * Experience in software support and maintenance * Knowledge of software design patterns and best practices * Skill in mentoring and guiding junior team members **Nice to have** * Experience with Google Cloud Platform (GCP) * Knowledge of JavaScript and TypeScript * Familiarity with Google Guice framework * Experience working with Protocol Buffers * Understanding of Guava library **We offer** * Career plan and real growth opportunities * Unlimited access to LinkedIn learning solutions * Constant training, mentoring, online corporate courses, eLearning and more * English classes with a certified teacher * Support for employee’s initiatives (Algorithms club, toastmasters, agile club and more) * Enjoyable working environment (Gaming room, napping area, amenities, events, sport teams and more) * Flexible work schedule and dress code * Collaborate in a multicultural environment and share best practices from around the globe * Hired directly by EPAM \& 100% under payroll * Law benefits (IMSS, INFONAVIT, 25% vacation bonus) * Major medical expenses insurance: Life, Major medical expenses with dental \& visual coverage (for the employee and direct family members) * 13 % employee savings fund, capped to the law limit * Grocery coupons * 30 days December bonus * Employee Stock Purchase Plan * 12 vacations days * Official Mexican holidays, plus 5 extra holidays (Maundry Thursday and Friday, November 2nd, December 24th \& 31st) * Monthly non\-taxable amount for the electricity and internet bills EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*