Staff Software Engineer

WEX Inc.; São Paulo; Híbrido; BRL 260 000 - 340 000; Tempo integral

Resumo da oferta

WEX Inc. is seeking a Staff Software Engineer to join the Benefits Technology team in a role focused on building next‑generation employer benefits solutions.

You will partner with Product Managers and customers to design scalable software, implement tests, and drive engineering excellence using TDD/BDD, microservices, and modern web frameworks. You will mentor peers, own critical components, and help deliver complex projects on schedule while contributing to security and reliability across

Qualificações

• Bachelor's degree in Computer Science, Software Engineering, or related field, or equivalent experience.
• Strong experience in software engineering and modern tech stacks.
• Excellent problem-solving, communication, and collaboration skills.
• Proficiency with .NET, REST APIs, and CI/CD pipelines.
• Experience with security best practices and Agile methodologies.

Responsabilidades

• Design, build, and ship software solutions with a focus on reliability and security.
• Collaborate with PMs and customers to understand challenges and translate them into technical plans.
• Develop and maintain RESTful APIs and microservices with TDD/BDD practices.
• Mentor peers and contribute to engineering process improvements and OKRs.

Conhecimentos

Software engineering

Problem solving

Communication

CI/CD

REST APIs

Unit tests

Security (OWASP)

Agile

Git

Cloud-Native

Formação académica

Bachelor's degree in Computer Science or related field

Ferramentas

.NET Framework

Docker

Kubernetes

Angular/React

PostgreSQL / MSSQL / MySQL

Kafka

NoSQL databases

REST API design

Descrição da oferta de emprego

About the Team/Role

At WEX, we simplify the business of running a business. Our WEX Benefits solutions reduce complexity and help manage costs of benefits administration for our clients and partners. We are looking for passionate technologists, collaborators, and problem solvers to join our Benefits Technology team as we build the next generation of employer benefits solutions and services. As a Staff Software Engineer on the WEX Benefits Technology team, you will work in a team that partners closely with Product Managers and customers to learn about the challenges employers face while navigating the competitive employee benefits landscape. You will design solutions that solve problems in ways our customers love and work for our business. You will build the highest quality software in the latest technologies and test driven development practices.

How you'll make an impact

Collaborate with stakeholders to learn about our customers biggest challenges. Measure, inspect, and drive decisions using data. Design, test, code, and instrument new solutions. Strengthen and drive our engineering process with TDD and BDD, Microservice and Vertical Slice Architectures. Support live applications, promote proactive monitoring, rapid incident response, and continuous improvement. Analyze existing systems and processes to identify bottlenecks and opportunities for improvements. Mentor and learn from your peers, foster continuous learning within your team and organization. Lead initiatives for your team by using your wide-ranging experience and deep technical knowledge to make decisions on method and approach to solving issues. Hold your team accountable for delivering quality results using defined OKRs. Interact with Senior Managers to discuss plans, results, and advise on complex matters.

Experience you'll bring

• Bachelor's degree in Computer Science, Software Engineering, or related field; OR demonstrable equivalent experience.
• Strong experience in software engineering.
• Strong problem-solving and analytical skills Excellent communication and collaboration skills.
• Passionate about keeping up with modern technologies and design.
• Proficiency in .NET framework.
• Experience building and consuming REST APIs
• Proven track record of writing comprehensive unit tests and test suites
• Strong understanding of software security principles and OWASP guidelines
• Proficiency with Git version control and CI/CD pipelines
• Experience with Agile development methodologies
• Excellent communication and collaboration abilities
• Track record of delivering complex projects on schedule
• Experience in writing performant stored procedures and functions
• C# Docker
• Modern RDBMS (i.e. MS SQL, Postgres, MySQL)
• RESTful API design
• Kafka / event-driven design
• Modern Web UI Frameworks and Libraries (i.e. Angular, React)
• Kubernetes
• NoSQL databases
• Experience in developing Cloud-Native applications and services
• Experience leading cross team design and delivery

Nice-To-Have or Dedicate to Learning Quickly

• Helm/ArgoCD Terraform GitHub Actions GraphQL Azure Generative AI and Agentic AI models and frameworks

WEX is a global commerce platform that helps businesses solve for operational complexities like employee benefits, managing and mobilizing fleets, and streamlining payments. With over 6,500 employees, we work with large and small companies in more than 200 countries and territories, and can tailor our services to meet the unique needs of their businesses.

We hire people who share our passion for continuous innovation and client service that is unparalleled in the industry. Offering comprehensive and market competitive benefits, our offerings are designed to support your personal and professional well-being.

If you’re looking for a growing career - come be part of WEX today. To learn more about our employee benefits, please click here.

WEX is an equal opportunity employer committed to diversity and inclusion in the workplace.

All qualified applicants will receive consideration for employment without regard to sex, race, color, age, national origin, religion, sexual orientation, gender identity, protected veteran status, disability or other protected status.

WEX promotes a drug-free workplace.

Qualified individuals with a disability have the right to request a reasonable accommodation.

If you require a reasonable accommodation as a result of your disability at any point in the job application process, please submit your request through our Reasonable Accommodation Request Form.

This form is for accommodation requests only and cannot be used to inquire about the status of applications.