Backend Developer – ERP Specialist

Description

Omie's purpose is to bring prosperity to the Brazilian entrepreneurial ecosystem. Therefore, we seek people with a growth mindset, valuing profiles that have the ability to adapt, a collaborative sense, and are motivated by innovation and continuous learning. Be part of the history of one of the fastest-growing technology companies in the country! **\#VempraOmie** **Responsibilities and attributes** Omie is one of the fastest-growing ERPs in Brazil, processing a massive volume of transactions and connecting the finances, sales, inventory, and accounting of thousands of companies. We are looking for a **Senior Backend Developer specializing in ERP** to work on the core engine of our platform. We are not looking for just a coder, but a software engineer with a strong business vision. You will work on architecting solutions that cross various system modules, ensuring that the database supports the growth of operations and that the platform is structurally prepared for major market changes, especially the **Tax Reform**. If you have the "ERP DNA", know how to optimize heavy queries, build software with the business in mind, and already use Artificial Intelligence in your daily routine to accelerate high-level deliveries, your place is here with us. **What you will do on a daily basis** ------------------------------------- * **ERP Architecture and Core:** Develop, refactor, and sustain complex features that impact multiple modules of the platform (Financial, Purchasing, Sales, Tax, and Accounting). * **Systemic View of the Tax Reform:** Work on the front line of adapting the ERP engine to the new Brazilian tax scenario. You will need to translate the impacts of the reform into software architecture, ensuring that end-to-end business rules are in compliance. * **Performance and high volume:** Scrub bits in the database. Work heavily with SQL Server, analyzing execution plans, creating indexes, dealing with *deadlocks*, and optimizing queries to ensure response time in tables with millions of records. * **Modernization with AI:** Use Artificial Intelligence tools for refactoring legacy code, creating tests, *code review*, and increasing productivity in secure and scalable development. * **Integrations and APIs:** Build and optimize internal and external integrations, ensuring that the ERP ecosystem communicates in a resilient, fast, and secure manner. * ******Support for Level 3 Support (N3\):** Act as the team's "technical detective", investigating and resolving complex incidents escalated by the customer service team. This will be your main school for deeply understanding our product, analyzing logs, running diagnostic queries, and fixing problems that directly impact the customer. **Requirements and qualifications** **Non-negotiable Requirements (What you need to have)** ---------------------------------------------------- * **ERP DNA (Business Vision):** Solid and proven previous experience working in the development of the *core* of management systems (ERPs), deeply understanding how business modules connect and impact the customer's operation. * **Seniority in PHP:** Minimum of **5 years of proven experience** with PHP programming, focused on high availability, clean code, and design patterns applied to complex systems. * **Mastery in SQL Server:** Advanced knowledge in optimization. It is not enough to know how to do JOINs; it is necessary to understand modeling, concurrency, locks, and performance strategies for gigantic databases. * **Tax Update (Tax Reform):** Clear understanding of the business rules of the current scenario and how the Tax Reform (IBS/CBS, transition) affects the engineering of an enterprise management software. * **Development with AI:** Practical experience using AI code assistants (Gemini CLI, Claude, GitHub Copilot, etc.) in the daily workflow. * **Cloud Architecture \& Best Practices:** Experience with cloud environments, impeccable version control with Git/GitHub, CI/CD, and *deploy* pipelines. **Additional information** **Benefits to support your journey** Health and well-being * Dental Plan \| Amil Dental * Health Plan \| Bradesco Saúde * Mental Health Platform * Telemedicine Platform * Life Insurance \| Prudential * Pharmacy Benefit * Gym Assistance Routine Support * Birthday Day Off * Flexible Meal Voucher * Home Office Assistance * Childcare Assistance * Public Transport and Shuttle Service Partnerships and Incentives * Discount Platform (Allya, SwileShop, and Dell) * Educational Benefits * Travel Benefits * Pet Health Plan * SESC * PPRL We are a software company that brings prosperity to the Brazilian entrepreneurial ecosystem, unlocking business growth through a platform that resolves any management complexity in a simple, intuitive, and efficient way. Omie seeks professionals capable of further enhancing results, within an organizational culture that values trust, transparency, and loyalty among teams, partners, and customers. We seek people with a growth mindset, valuing profiles that have the ability to adapt, a collaborative sense, and are motivated by innovation and continuous learning. **We are all \#OmieLovers!** We believe that **ALL** should feel welcomed, safe, and fulfilled being their best version. Therefore, all our opportunities are open to all audiences, valuing and encouraging inclusion and diversity.