Comercial Mariano has been active in the wholesale and retail market for lubricants, filters, additives, and automotive cleaning products for **over 30 years.** Holder of the **exclusive distribution rights for Ipiranga oils (states of AC, MT, MS, PA, and RO) and Texaco (only in the states of MS and MT),** and authorized reseller of Mann, Tecfil, Donaldson, and Fleetguard filters for light, heavy-duty, industrial equipment, and agricultural machinery. **Responsibilities and duties** * Develop and maintain scalable and efficient web applications on both client and server sides; * Collaborate with other developers, designers, and product managers to develop innovative solutions; * Work together with teams across different areas of the company to integrate new features into existing systems; * Perform unit and integration testing to ensure code functionality and error-free operation; * Participate in code reviews and technical discussions to ensure adherence to best development practices. * Create operation manuals and documentation for developed applications within the department using platforms, text editing tools (WORD, PDF, GIT), and the AJUDA website. * Python and its libraries, Frameworks (ReactJs, NextJs, Flutter). * Develop software programs, websites, and mobile applications using development tools (JAVASCRIPT, HTML, CSS, NodeJs, relational databases, containers, SOAP web services). **Requirements and qualifications** * Previous experience in Fullstack web development; * Advanced knowledge of JavaScript, CSS, and HTML; * Experience with modern frontend frameworks such as React, Angular, or Vue.js; * Experience with modern backend frameworks such as Node.js, Ruby on Rails, or Django; * Knowledge of relational and non-relational databases; * Ability to develop and integrate APIs; * Familiarity with Git and code version control. **Additional information** * Competitive compensation based on experience; * Additional benefits including Health insurance, Life insurance, Dental plan, Meal allowance. * Opportunities for career growth and participation in strategic projects; * Dynamic work environment; * Opportunity to work at one of the leading companies in the market, currently expanding; * Market-competitive salary. We invite you to become part of a dynamic and talented team where you can develop your skills and grow professionally. At our company, we value teamwork, innovation, and commitment to excellence. If you are looking for a stimulating work environment with continuous learning opportunities and challenging projects, join our team! The Comercial Mariano Group, founded in 1989 by Norival Mariano, began its journey in a store located in the city of Dourados/MS. With the mission to serve society and become a reference in the industry, it gradually evolved into a major distribution network for lubricants and filters through Comercial Mariano Stores. Its success story is due to serious and committed work with partners, employees, and customers, who throughout this long journey have grown alongside the Comercial Mariano Group. The Group employs over 430 people and continuously invests in training, seeking innovation at all levels through digital transformation, growth marketing, and customer relationships. Comercial Mariano has been active in the wholesale and retail market for lubricants, filters, additives, and automotive cleaning products for **over 35 years.** Holder of the **exclusive distribution rights for Ipiranga oils (states of AC, MT, MS, PA, and RO) and Texaco (only in the states of MS & MT),** and authorized reseller of Mann, Tecfil, Donaldson, and Fleetguard filters for light, heavy-duty, industrial equipment, and agricultural machinery.