[Banking/Boletos] Sênior Software Engineer - Golang
Stone - Linkedin4 days ago
Remote, BrazilSenior
Responsibilities
- Design, develop, and evolve highly critical business services and features.
- Participate in technical and architectural decisions, evaluating trade-offs and proposing sustainable solutions.
- Own production systems by monitoring their behavior, performance, availability, and evolution.
- Build applications with attention to performance, scalability, security, availability, reliability, and resilience.
- Identify technical, architectural, and development-process gaps and propose improvements.
- Ensure quality through automated testing, code reviews, observability, and sound engineering practices.
- Investigate and resolve production problems, identify root causes, and prevent recurrence.
- Document technical solutions and share knowledge across the team.
- Collaborate with Product, Engineering, and other areas to define and evolve solutions.
- Act as a technical reference for the team and support the development of other engineers.
Requirements
- Solid experience in backend software development.
- Experience developing applications and services with Go (Golang).
- Good knowledge of microservices architecture and distributed systems.
- Experience with relational databases such as PostgreSQL and/or MySQL.
- Experience developing and maintaining APIs and integrations between systems.
- Knowledge of automated testing strategies and practices.
- Ability to critically analyze code, architecture, and documentation.
- Experience with production applications and a focus on observability, reliability, and performance.
- Ability to discuss technical solutions, evaluate trade-offs, and communicate decisions clearly.
- Collaborative participation in code reviews with a focus on improving technical quality.
- Autonomy to take complex problems from understanding through production solution.
- Ability to use AI-assisted development tools such as Claude Code, Codex, Gemini, or similar tools strategically while maintaining critical thinking and responsibility for code, architecture, security, and technical decisions.
- Experience with high-scale, highly available, or mission-critical systems is preferred.
- Experience with AWS, Azure, or GCP is preferred.
- Knowledge of messaging and streaming systems such as Kafka or RabbitMQ is preferred.
- Knowledge of Event-Driven Architecture, Event Sourcing, CQRS, or Hexagonal Architecture is preferred.
- Experience with non-relational databases is preferred.
- Experience with CI/CD tools and practices is preferred.
- Knowledge of observability, metrics, tracing, and application monitoring is preferred.
- Experience in financial services, payments, or highly critical transactional products is preferred.
Benefits
- Fixed salary and an eligibility-based variable compensation package including PLR, ILP, or commission.
- Coparticipation health and dental insurance, with no coparticipation for professionals with disabilities.
- 24/7 virtual medical care through Hospital Virtual Verde.
- Medication subsidy, meal and/or food allowance, childcare assistance, and assistance for children with disabilities.
- Life insurance and fuel or commuting assistance, subject to eligibility.
- Home-office assistance for hybrid or remote contracts.
- Welcome kit for new parents.
- SESC agreement, education benefit through Studa and Stone Library, free emotional support through Acolhe360º, quick massage, and outpatient services, subject to eligibility.
- Optional Wellhub, TotalPass, Pet Club, Flash, Férias&Co, transportation voucher, Allya, and educational partnerships.
- Remote work is indicated by the #Li-remote tag; home-office assistance applies to hybrid or remote contracts.
Tech Stack
Categories
About Stone - Linkedin
Stone is a Brazilian fintech that provides payment processing, POS terminals, online checkout, and financial services such as banking and credit for merchants of all sizes. It earns primarily through transaction fees and service subscriptions tied to its merchant-acquiring and software offerings. Founded in 2012 and headquartered in São Paulo, the company went public on Nasdaq in 2018, serving entrepreneurs across Brazil through a nationwide operation.