Senior Software Engineer

WEX Inc.; São Paulo; Hybrid; BRL 180,000 - 260,000; Full time

Job summary

WEX Inc. is hiring a Senior Software Engineer for the Benefits Technology team in Brazil. You will design and deliver scalable software, partnering with product managers and customers to solve benefits administration challenges.

Expect a strong emphasis on TDD/BDD, microservices, and cloud-native solutions, with opportunities to mentor peers and drive architectural decisions. The role requires 5+ years in software engineering, proficiency in Angular and/or React, and experience with REST APIs,

Qualifications

• Bachelor's degree in Computer Science or related field, or equivalent experience
• 5+ years of software engineering experience
• Proficient in Angular and/or React with REST API experience
• Strong unit testing and test automation experience
• Knowledge of OWASP security principles

Responsibilities

• Collaborate with stakeholders to learn customer challenges
• Measure, inspect, and drive decisions using data
• Design, code, and instrument new solutions
• Promote TDD/BDD, microservices, and vertical slices
• Support live apps with monitoring and incident response
• Mentor peers and foster learning within the team
• Becoming a domain expert and applying creative problem-solving
• Owns work and communicates progress with minimal supervision

Skills

Angular

React

REST APIs

Unit testing

CI/CD

Agile

Security principles

Git

Education

Bachelor's degree or equivalent in CS/Software Engineering

Tools

Docker

Git

Kafka

Kubernetes

Terraform

GraphQL

NoSQL

Azure

ArgoCD

Helm

GitHub Actions

Job description

## Senior Software EngineerApply: Brazil Sao Paulo - Remote: Full time: Posted Today: R23200**Software Engineer III, Benefits Engineering****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 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.**Responsibilities:*** 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.* Become a subject matter expert in your functional area and best practices.* Assess unique circumstances and apply creative problem-solving techniques to resolve issues or suggest various approaches.* Independently complete work and proactively review with others.* Highly self-motivated, take ownership of your work, actively seek out ways to contribute, and require minimal supervision.**Required Qualifications:*** Bachelor's degree in Computer Science, Software Engineering, or related field; OR demonstrable equivalent experience.* **At least 5 years** of experience in software engineering.* Strong problem-solving and analytical skills* Excellent communication and collaboration skills.* Passionate about keeping up with modern technologies and design.* Strong proficiency in Angular and/or React* 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* Experience in developing Cloud-Native applications and services**Technology Must-Haves:*** C#, Python (if applicable)* Docker* Modern RDBMS (i.e. MS SQL, Postgres, MySQL)* ASP.NET RESTful API design* Kafka / event-driven design* Modern Web UI Frameworks and Libraries (i.e. Angular, React) **Technology Nice-To-Have or Dedicate to Learning Quickly:** * Kubernetes* Helm/ArgoCD* Terraform* GitHub Actions* NoSQL databases* GraphQL* Azure### About UsWEX 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.