Senior Software Developer

São Paulo - Brazil

Monthly Salary: Not Disclosed

Posted on: 27-10-2025

Vacancies: 1 Vacancy

Job Summary

Hi Im Rita Dias your Recruiter and guide to joining CSG! We are excited to learn more about you and your unique background.

CSG is seeking experienced C# Software Dev Engineer Senior to design develop test and maintain software applications or systems.

We are looking for a C#/Golang Software Dev Engineer Sr who will:

Design and develop complex code for an enterprise application
Independently analyze and optimize code and overall system performance
Perform code and QA reviews as well as triaging bugs while contributing to process improvement initiatives
Continuously learn and enhance skills in Go (Golang) development

Is this opportunity right for you We are looking for candidates who have:

Bachelors degree in computer science or related field or equivalent experience
5 years of expirience on hands-on development with strong expertise in multiple programming languages like OOP and deep knowledge of software architecture
GoLang/C# experience
AWS Knowledge
Proficiency in English in a business environment is a must
Extensive experience in aligning application development with business needs

CSGer Perks & Benefits

Sul America Healthand Dental
Vidalink
Food/Meal Voucher
Child Care Assistance
Day off: on birthday
Gympass
Language assistance
Volunteer time off: 2 days a year

Location(s):

Brazil Remote

Accommodation:

If you would like to be considered for employment opportunities with CSG and need special assistance due to a disability or accommodation for a disability throughout any aspect of the application process please call us at 1 or email us at CSG provides accommodations for persons with disabilities in employment including during the hiring process and any interview and/or testing processes.

Our Guiding Principles:

Impact: Always help and empower others whether theyre colleagues or customers. When our employees set their minds to something great things happen.

Integrity: Do whats right for our customers and our people while being authentic. We treat everyone with trust and respectthats just who we are.

Inspiration: Be bold in the way you think and passionate about the work you do. Test out innovative ideas without the fear of failure.

Our Story:

CSG empowers companies to build unforgettable experiences making it easier for people and businesses to connect with use and pay for the services they value most. For over 40 years CSGs technologies and people have helped some of the worlds most recognizable brands solve their toughest business challenges and evolve to meet the demands of todays digital economy.

By channeling the power of all we make ordinary customer and employee experiences extraordinary. Our people CSGers are fearlessly committed and connected high on integrity and low on ego making us the easiest company to do business with and the best place to work. We power a culture of integrity innovation and impact across our locations representing the most authentic version of ourselves to build a better future together. Thats just who we are. Learn more about CSG Inclusion & Impact here.

Required Experience:

Senior IC

Hi Im Rita Dias your Recruiter and guide to joining CSG! We are excited to learn more about you and your unique background.CSG is seeking experienced C# Software Dev Engineer Senior to design develop test and maintain software applications or systems.We are looking for a C#/Golang Software Dev En...