**Your journey to revolutionize e-commerce in Brazil starts here!** A company within the LWSA Group focused on e-commerce logistics and passionately dedicated to helping thousands of online merchants across the entire national territory. We were founded in Pelotas/RS and today already serve over 300,000 entrepreneurs nationwide who use our platform. In the Technology department, we support business operations by driving innovation, security, operational efficiency, and providing support and maintenance for our entire technological infrastructure. Leveraging cutting-edge technology, we simplify logistics for online stores, connecting these businesses to major carriers through our innovative solutions. As a Backend Developer, you will implement solutions, dive into challenging projects, develop APIs, model databases, and optimize the performance of our applications. You will work collaboratively with the team to ensure code quality and system scalability, evaluating and identifying appropriate solutions aimed at reducing risks and negative impacts on customers. Join the \#MelhorTime and optimize e-commerce parcel deliveries with us! **Responsibilities and Duties** **Your day-to-day will include:** Among your daily tasks, we highlight: * **Directly contribute** to building a product that optimizes freight logistics for Brazil's e-commerce sector — delivering real impact on people's lives; * **Work in squads** using agile methodologies to continuously deliver value to our customers; * **Collaborate in developing new features**, following the architecture and best practices defined by the team, with emphasis on your professional growth and code quality; * **Actively participate in Code Review sessions**, focusing on individual technical growth and maintaining the team’s quality standards; * **Perform preventive maintenance and bug fixes**, using debugging processes to deepen your understanding of the business domain; * **Support monitoring of production applications**, using observability tools to ensure our services remain consistently available; * **Assist the team in technical analysis and task refinement**, leveraging **AI tools (Claude Code)** to accelerate productivity and coding accuracy; * **Participate in planning and delivery cycles**, and help resolve incidents with guidance from more experienced developers; * **Maintain active curiosity**, researching and sharing with the team what you’re learning about emerging technologies; * **Learn extensively and share knowledge.** **Requirements and Qualifications** **To excel in this role, you’ll need:** * Proficiency in programming logic and backend web development (personal, academic, or prior professional projects); * Proficiency in **PHP**, with emphasis on the **Laravel** framework; * Proficiency in relational databases (PostgreSQL or MySQL); * Familiarity with **Docker** for running isolated development environments; * Genuine interest in applying design patterns (**Design Patterns**) and **SOLID** principles, and writing automated tests; * Understanding of core web architecture concepts: HTTP protocol, RESTful APIs; * Strong interpersonal communication skills to interact across departments and clearly articulate technical challenges; * Proactive and analytical mindset to independently investigate issues before escalating. **We’d love it if you also have:** * Familiarity with **AWS** services (S3, Lambda, SQS, RDS); * Basic knowledge of **observability** (New Relic, Datadog, or Grafana); * Experience with deployment strategies and CI/CD (GitHub Actions or GitLab CI); * Interest in event-driven architectures and messaging systems; * Curiosity about application security and **OWASP Top 10** practices; * Familiarity with MongoDB; * Curiosity about developing highly available software; * Knowledge of NodeJS/NestJS or Golang; **Additional Information** **What we offer:** **** Health insurance; Dental insurance; Meal allowance / food allowance; Childcare assistance; Life insurance; Profit-sharing program (PPR); Birthday day off; Wellhub; Férias&Co (travel benefit); 6-month maternity leave and 20-day paternity leave; Flexible working hours; Partnerships with numerous establishments and institutions in education, healthcare, leisure, entertainment, and other sectors. **Important note:** This and all open positions at LWSA are open to everyone, regardless of gender, ethnicity, sexual orientation, disability, or socioeconomic background. It is expressly prohibited to exclude women from hiring based on their marital status and/or reproductive condition. We emphasize that our positions are open to all persons with disabilities (PcDs). Did you know LWSA is a digital solutions ecosystem composed of multiple companies? Indeed — and all of them share a single goal: **transforming businesses so they can grow and thrive through technology**. Our team is recognized for its **passion, creativity, persistence, and collaboration**. Just like the professionals building their careers here, each of our brands has its own unique identity, yet all share the same drive to evolve and consistently deliver excellence. **There’s a place for you at LWSA!** Here, you can build your career in an environment of **autonomy, respect, and diversity**, within a company committed to developing its professionals to keep innovating and creating tomorrow’s solutions. So — ready to join this ecosystem and discover all the possibilities we have for your career? If you feel you’re a great match for our profile and would like to share your resume, that’s your first step toward joining our team!
João Silva
Indeed · HR
João Silva
Indeed · HR
