Staff Software Engineer Platform & Integration

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Software Engineer -- Platform & Integration based in Brazil.

As a Staff Software Engineer, you will serve as a technical reference for software architecture, platform engineering, and system integration across product development teams. You will help shape and evolve integration architectures while ensuring solutions align with established architectural standards and engineering principles. Acting as a key connection between development teams and Core Architecture, you will guide technical decisions, coordinate requests, and promote consistent implementation practices. Your work will include API Gateway evolution, identity and access management, and reusable software components. You will combine strategic technical influence with hands-on development, mentoring engineers and strengthening engineering capabilities. This is an opportunity to contribute to SaaS product innovation in a collaborative, AI-oriented environment.

Accountabilities

• Act as a technical authority and reference for software architecture, platforms, and system integrations.

• Support development teams in defining, designing, and evolving technical solutions in alignment with established architectural standards.

• Serve as a bridge between development teams and Core Architecture, filtering, organizing, prioritizing, and directing technical requests.

• Drive the evolution of system integration architecture and promote consistent integration practices across teams.

• Administer, maintain, and evolve API Gateway solutions, including the development and implementation of plugins.

• Support solutions involving identity management, authentication, and authorization.

• Promote software componentization, modular design, and code reuse across applications and platforms.

• Establish and disseminate architecture and software engineering best practices, acting as a knowledge multiplier within the organization.

• Mentor developers and other technical leaders, providing guidance and influencing technical decisions.

• Remain close to implementation and contribute hands-on to coding and platform development when necessary.

• Help teams adopt sound architectural practices while ensuring alignment between product needs and the broader technology architecture.

Requirements

• Strong professional experience in Software Architecture.

• Solid experience designing and implementing system architecture and integrations.

• Practical knowledge and experience with API Gateway technologies, including administration and evolution.

• Knowledge of identity and access management, authentication, and authorization concepts and solutions.

• Experience with software componentization, modular architecture, and reusable code.

• Strong understanding of software engineering principles, architectural standards, and development best practices.

• Knowledge of Domain-Driven Design (DDD), SOLID principles, Design Patterns, and architectural approaches such as Hexagonal Architecture and Clean Architecture.

• Recent, hands-on experience in software development and/or platform engineering.

• Previous experience acting as a technical reference, including mentoring, technical influence, and knowledge sharing.

• Strong communication and collaboration skills, with the ability to present and defend technical decisions constructively.

• Technical humility, openness to collaboration, and the ability to work effectively across multidisciplinary teams.

• Interest in and familiarity with Artificial Intelligence applications in software development.

Benefits

* Food and meal allowance.

* Medical and dental insurance.

* Home-office allowance.

* Profit-sharing program.

* Voucher for a home-office setup kit.

* Life insurance.

* Birthday day off.

* Access to GoGood and Conexa wellbeing and health services.

* Health promotion and wellness programs.

* Partnerships and employee discounts.

* Fully remote work arrangement, with the flexibility to work from anywhere.