Sr SW Engineer, Rules

Tink; São Paulo; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A fintech technology company is seeking an experienced Engineer for the Rules team, responsible for building scalable, autonomous financial controls. Candidates should have at least 5 years of software development experience, with proficiency in AWS services and a solid understanding of distributed systems. This remote position also calls for strong English language skills and experience in high-availability environments. Join us to innovate banking and payment solutions.

Qualificações

• Minimum 5 years of development experience.
• Proficiency with AWS services including SQS, SNS, and DynamoDB.
• Experience with microservices and distributed systems.

Responsabilidades

• Develop and maintain projects using Golang and AWS.
• Execute Terraform actions for resource management on AWS.
• Monitor applications through logs and metrics.

Conhecimentos

Proficiency in English (B1)

Development experience

AWS services expertise

Knowledge of messaging systems

Docker/Kubernetes

Testing skills

Understanding of distributed systems

REST APIs

Version control (Git)

SQL/NoSQL knowledge

High-availability environment experience

CI/CD pipelines familiarity

Observability practices

Agile methodologies

Hands-on experience with Terraform

Ferramentas

Postman

Grafana

OpenAPI/Swagger

Descrição da oferta de emprego

Company Description

Founded by experienced entrepreneurs and engineers in 2016, Pismo is a technology company that provides a comprehensive processing platform for banking, card issuing and financial market infrastructure and helps customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024.

Leveraging Visa’s solutions, our core platform, and an expanding suite of capabilities, Pismo addresses the technological challenges that large banks, marketplaces, and fintech companies face in migrating from legacy systems to more advanced technology in the market. Pismo’s cloud-based platform empowers firms to build and launch financial products rapidly, scaling as they grow to have a broader audience while keeping high security and availability standards.

Pismo’s 500+ employees are located in more than 10 countries around the world.

Job Description

We are the Rules team, the core engineering group responsible for building the future of autonomous financial controls. Our mission is to engineer the platform that empowers clients to create and enforce their own real‑time spending rules. As the owners of the high‑availability systems that manage balances and limits, we guarantee the integrity of every single authorization. If you are an engineer who is passionate about building scalable, mission‑critical fintech solutions, you belong on the Rules team.

What you’ll do

• Development and maintenance of projects in Golang using AWS services
• Participation in technical analysis with product team requirements
• Execution of Terraform to create/remove new resources on AWS
• Monitoring applications through logs/metrics using Grafana
• Database optimization, mainly DynamoDB
• Help in the collective decisions about our architecture
• Understand and build micro‑service and event‑driven architecture, and how to solve distributed transaction problems.

This is a remote position. A remote position does not require job duties be performed within proximity of a Visa office location. Remote positions may be required to be present at a Visa office with scheduled notice.

Qualifications

For this role, you must be based in Brazil.

Language Skills:

• Proficiency in English at B1 level or above (Intermediate).

Technical Skills

• At least 5 years of development experience.
• Experience with AWS services (SQS, SNS, DynamoDB, S3, EventBridge).
• Knowledge of messaging systems and event‑driven architectures.
• Experience in designing architectural solutions.
• Experience with Docker/Kubernetes.
• Experience with testing (unit, integration, load).
• Solid understanding of distributed systems and microservices.
• Experience with REST APIs.
• Proficiency with Git and version control workflows.
• Knowledge of SQL (MySQL or PostgreSQL) and NoSQL databases (DynamoDB, MongoDB).
• Experience working in high‑scale and high‑availability environments.
• Familiarity with CI/CD pipelines.
• Understanding of observability practices (monitoring, tracing, alerting).
• Background in Agile methodologies and production support.
• Hands‑on experience with Terraform or other IaC tools.

Desirable Qualifications

• Postman
• Grafana
• OpenAPI/Swagger
• Advanced experience with Microservices

Additional Information

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.