Senior Software Developer

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

The Software Development Engineers design develop test and maintain software applications or systems. They collaborate with cross-functional teams to create efficient and reliable software solutions ensuring they meet project requirements and industry standards. Responsibilities may also include troubleshooting issues optimizing code and staying updated with emerging technologies.

We are looking for a Sr Software Developer who will:

• Design build and operate AWS-based backend and full-stack services (API Gateway Lambda ECS/EKS SQS/SNS S3 RDS/DynamoDB).

• Develop RESTful and event-driven services plus responsive SPAs in Angular/React.

• Ensure performance security observability and reliability in a 24x7 environment; participate in on-call.

• Collaborate with product architecture QA and DevOps on design estimation and iterative delivery.

• Uphold high standards in code quality testing and maintainability.

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

• 47 years of software development experience.

• Strong C#/.NET ( Core Web APIs); willingness to work in Java Spring.

• Solid AWS experience (compute integration data services).

• Hands-on Angular or React experience.

• Strong OOP design patterns data structures SQL and Git-based CI/CD.

• Clear communication and effectiveness in a remote-first global team.

• Strong problem-solving skills and attention to detail in a high-availability mission-critical environment.

• Curiosity and growth mindset comfortable working across both C# and Java and adopting new AWS services and tools.

• Direct Java Spring and payments/fintech experience is a nice to have.

• Event-driven architectures (SQS/SNS EventBridge Kinesis) containers and orchestration is a nice to have.

CSGer Perks & Benefits

• Work from Home in-office or hybrid

• Employee Belonging Groups

• Healthcare: Dental Medical and Vision

• Paid Vacation Volunteer and Holiday Time Off

• And so much more!

• View More Benefits ( 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.