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CSG

Software Development Engineer - Sr

CSG
Brazil · Full-time · Not Applicable

Hi, I'm Arison Ferreira, your recruiter and guide to joining CSG! We are excited to learn more about you and your unique background.

Notwithstanding the requirements below, if you are driven by challenges and eager to work at the forefront of innovation within a supportive team environment, we encourage you to apply!

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:

  • Bachelor’s 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

Perks & Benefits

  • Sulamerica Health
  • Sulamerica Dental
  • Vidalink
  • Food/Meal Voucher
  • Child Care Assistance
  • Day off: on birthday
  • Gympass
  • Language assistance
  • Digital course platform
  • 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 (402) 431-7440 or email us at [email protected]. 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 they’re colleagues or customers. When our employees set their minds to something, great things happen.

Integrity: Do what’s right for our customers and our people while being authentic. We treat everyone with trust and respect—that’s 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, CSG's technologies and people have helped some of the world's most recognizable brands solve their toughest business challenges and evolve to meet the demands of today's 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. That's just who we are. Learn more about CSG Inclusion & Impact here.

Key Skills

Ranked by relevance

golang oop
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Posted
Jun 10, 2026
Type
Full-time
Level
Not Applicable
Location
Brazil
Company
CSG

Industries

Telecommunications Software Development IT Services IT Consulting

Categories

Engineering Information Technology

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