Software Development Engineer Senior- Java, PostgreSQL

We are looking for a skilled and experienced Full Stack Developer to join our development team. This role requires strong hands-on expertise in Java, AWS, PostgreSQL, and both front-end and back-end development frameworks. You’ll contribute across the full software development lifecycle, building secure, scalable, and efficient web applications that meet evolving business needs.

The ideal candidate is a self-starter with strong technical depth and the ability to work collaboratively in an Agile team environment.

Key Responsibilities

• Design, develop, and maintain robust full stack applications using Java, Spring, and PostgreSQL.
• Implement and manage database elements including tables, views, and stored procedures.
• Create responsive and user-friendly web interfaces using Angular, HTML, CSS, JavaScript, jQuery, and Responsive CSS.
• Utilize shell scripting to support deployment and automation needs.
• Apply design patterns and coding best practices to ensure high-quality, maintainable code.
• Collaborate with cross-functional teams following Agile/Scrum methodologies.
• Use Git and Bitbucket for source control and participate in code reviews.
• Work within AWS cloud environments, leveraging cloud services for application hosting and scalability.

Qualifications

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Education:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.

Experience:

• 5–9 years of experience in software development, working across the full stack.
• 5+ years of hands-on experience with:
• Java, Spring, PostgreSQL
• AWS cloud services
• Angular, JavaScript, jQuery
• Shell scripting- Good to have
• Solid understanding of web development tools and concepts including:
• Design patterns, Angular, HTML, CSS, Responsive design
• Agile/Scrum frameworks
• Git, Bitbucket

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 accommodations@csgi.com. 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.

Get in Touch

Introduce yourself to our recruiters and we'll get in touch if there is a role that seems like a good match.

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About Us

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. If not us, then who? Learn more

CSG is an Affirmative Action, Equal Opportunity / Veteran / Disabled / Female / Minority / Sexual Orientation / Gender Identity Employer. CSG does not discriminate on the basis of age 40 and over, color, disability, gender identity, genetic information, military or veteran status, national origin, race, religion, sex, sexual orientation or any other applicable status protected by state or local law, are not taken into account in any employment decision.

CSG will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.

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 accommodations@csgi.com. CSG provides accommodations for persons with disabilities in employment, including during the hiring process and any interview and/or testing processes.