Job Summary: Neogrid is seeking Python and React developers to lead software projects and drive innovation in retail, manufacturing, and distribution, working on highly complex systems using agile methodologies. Key Highlights: 1. Lead end-to-end software development projects. 2. Collaborate with cross-functional teams on innovative solutions. 3. Influence architecture decisions and development standards. **Want to join a purpose-driven team?** Neogrid is a publicly traded company (B3: NGRD3) and a leader in **retail, manufacturing, and distribution technology and data intelligence**. For over 26 years, we have built solutions that connect the entire supply and consumption chain, enabling our clients to make faster, smarter, and more profitable decisions. We are looking for people focused on continuous improvement, capable of guiding their work by real, actionable business metrics, and ready to impact the worlds of retail, manufacturing, technology, and consumers. At Neogrid, we exist for our customers, and we dedicate ourselves daily to delivering outstanding results with excellence. We believe in the power of **diversity**, which broadens perspectives, fosters inclusion, and drives growth. Here, you’ll have the opportunity to demonstrate your value and challenge yourself while helping **the largest players in the domestic market** keep their businesses aligned with consumer demands! **Responsibilities and Duties** **In this role, you will:** * Lead software development projects from conception through implementation and delivery; * Actively participate in architecture and software modeling decisions related to Monoliths and Microservices; * Implement and maintain code written in Python and React, ensuring scalability, security, and performance; * Collaborate with cross-functional teams to develop and maintain innovative solutions; * Contribute to defining best practices and development standards (Design Patterns); * Conduct code reviews and provide technical guidance to mentor and develop team members; * Stay up to date with technological trends and propose adoption of new technologies and best practices; * Participate in code refactoring and SQL query optimization; * Develop code that handles large volumes of data; * Develop and maintain CI/CD pipelines and automated testing frameworks. **Requirements and Qualifications** **To succeed in this role, you should have:** * Prior experience developing highly complex systems; * Experience in conceiving new products; * Ability to build solutions incrementally, prioritizing small deliverables that generate immediate customer value; * Strong proficiency in Python and the React framework; * Experience with Docker; * Experience with relational databases; * Problem-solving and debugging skills; * Experience with Automated Testing (unit and integration); * Experience in code and system design and architecture; * Excellent communication skills; * Ability to identify and promote adoption of new technologies; * Technical leadership capability for projects; * Ability to operate effectively in ambiguous environments; * Strong ability to share technical knowledge and mentor team members; * Knowledge of agile development methodologies (Scrum, Kanban). **Nice-to-have (Plus):** * Familiarity with Django or FastAPI; * Familiarity with Trino; * Experience using AI in the development process. **Selection Process Steps:** * Registration * Screening – Malu/Gui * Leadership Interview – Malu * Technical Interview – Gui * Cultural Fit Interview – Mat **Registration Details:** * Salary alignment: Between 10K and 13K, 12K and 14K, or Above 15K * How long have you worked with Python and React? 1–2 years, 2–4 years, More than 4 years. * Have you built automated testing pipelines (unit and integration) from scratch? Yes, both; Yes, unit tests only; Yes, integration tests only; No * Have you used AI in the development process? Please specify the stage. **Additional Information** At Neogrid, People Matter. That’s why we offer benefits supporting both personal and professional development for our people. Our opportunities are **Remote or Hybrid**, exclusively for candidates residing in Brazil! We offer **Flexibility** in our working hours! We provide **Health Insurance**, **Dental Insurance**, and **Life Insurance** (all extendable to legal dependents). We offer **Medication Assistance**, extendable to children! We provide **Transportation Allowance** or **Parking Assistance**, for those living in cities where we have offices! With our flexible **Meal/Voucher Allowance**, you decide how to use it. We support your well-being through **Wellhub** (formerly **Gympass**) and **TotalPass**. In your birthday month, you’re entitled to a day off — **on the date of your choice**, to rest as you wish. Count on our parental support program, **NeoBaby**, tailored for new mothers and fathers! We offer **Unico Skill**, an educational solution providing external training for continuous development. We provide **Childcare Assistance** and an **Extended Parental Leave** of **6 months** for mothers and **30 days** for fathers. We also offer a **Referral Program**, bonuses, and much more! *Phew! Now all that’s missing is you joining us.* **Who We Are** Born from an ambitious dream, Neogrid entered the world destined for greatness! For 26 years, we’ve built a powerful ecosystem of technology and data intelligence—the only one capable of connecting and empowering retail and manufacturing companies to sell more, with greater margins. We have a solid foundation of clients, data, technology, and security to support large-scale operations through actionable insights that aid our clients’ business planning and execution. Today, over 8,000 companies—including the largest manufacturers and retailers in Brazil and worldwide—use Neogrid solutions to optimize their operations. Our remote or hybrid work model is supported by offices in Joinville, São Paulo, and Florianópolis, offering spaces to build, collaborate, and celebrate with our people. **The Neogrid Way** Our culture is alive and strong in everything we do: in gestures of collaboration, dedication to our customers, and initiative to go beyond to achieve the best results. This is who we are!