Senior Software Engineer delivering scalable solutions for card transactions on a global scale. Ensuring architectural integrity and supporting market expansion for a payment technology company.
Responsibilities
Deliver worldwide, scalable and resilient solutions to support card transactions across the globe.
Ensure architectural integrity of core card processing infrastructure.
Guarantee extensibility and reliability for future growth.
Enable seamless expansion into new markets and maintain competitive edge in global payment solutions.
Drive implementation and continuous enhancement of high-volume solutions within the Cards Platform.
Collaborate effectively with Staff Engineers, Product Managers, and cross-functional teams globally.
Lead knowledge sharing initiatives and document architectural decisions.
Influence key technical decisions for a scalable and performant platform.
Requirements
Solid professional experience (5+ years) developing complex, high-performance systems.
In-depth knowledge of Java and the Spring Boot framework.
Proven experience designing and operating distributed, highly available systems in a major cloud environment (AWS, Azure, or GCP).
Hands-on expertise with container orchestration (e.g., Kubernetes) and managing infrastructure through Infrastructure as Code (IaC) principles.
Proven track record of mentoring engineers and leading technical discussions.
Experience working with high-volume transactional systems, particularly in regulated sectors (e.g., FinTech, e-commerce, or Banking) is a plus.
Proficiency in leveraging observability tools (e.g., Datadog) for proactive monitoring.
Familiarity with messaging systems (e.g., Kafka, RabbitMQ) and advanced database patterns (e.g., event sourcing).
Benefits
Hybrid working — we offer a hybrid structure with an expectation of 3 days per week onsite.
30 days of annual leave.
Work-from-abroad policy — employees may work remotely from abroad for up to an additional 30 days per year.
BRL 3,000 annual budget to support professional development.
Leadership cafés, on-the-job training, and other opportunities to help you grow your skills.
Various insurance plans including life insurance, health insurance + dental coverage, and travel insurance.
Meal vouchers — BRL 54/day.
Enhanced family leave to support key life moments.
Transportation voucher — we will cover your commute costs.
Gym membership contribution.
Deals & coupon platform for discounts on restaurants, stores, and events.
Mental health platform access for therapy and wellness support.
Institutional support for education, health, culture, and recreational programs.
Consultant IT Infrastruktur / Linux ensuring the operation of Linux - based infrastructure and automating processes with IaC. Collaborate with clients on IT security incidents while managing Linux systems in a hybrid environment.
Associate Software Engineer at Veterans United creating software to support Veterans' homeownership. Collaborate with teams using technologies like .NET, C#, and AI tools in a hybrid work setting.
Technical Lead responsible for React and React Native applications at Junglee Games. Leading technical strategy and mentoring engineers in complex, high - performance mobile and web applications.
Software Engineer II designing and maintaining backend services for Todyl's cybersecurity integrations. Working cross - functionally to ensure secure connectivity between systems.
Staff Engineer providing technical leadership at Salesforce's feature management infrastructure. Driving the architecture and design of critical systems for efficient feature access management.
Director of Software Engineering leading execution of AI/ML - driven projects and system development at Walmart. Oversight of engineering teams, product integrations, and delivering scalable solutions.
Principal AI Engineer architecting and implementing end - to - end GenAI applications at Bristol Myers Squibb. Fostering innovation and leading engineering practices within AI Engineering and Enablement team.
Software Engineer at S&P Global Mobility responsible for designing and developing high - quality software applications. Collaborating with cross - functional teams to deliver scalable and resilient solutions.
Software Developer responsible for building and enhancing Contact Center platforms at GDIT. Collaborating on projects using AWS, Google Cloud, and AI technologies.