Software Dev Engr Lead

Summary:

As a Lead UI Developer in CSG’s Converged Mediation & Activation (CMA) engineering team, you will play a key role in developing and maintaining the Next-Generation Web UI for one of the world’s most widely deployed mediation platforms — processing billions of events per day for Telecom and Banking & Financial Services (BFS) customers across 80+ countries. 

You will work in an AI-first engineering culture, leveraging tools like Cursor AI & Glean for accelerated development, and contributing directly to high-impact features including domain specific observability dashboards, reporting screens, data orchestration interfaces and AI based agents. You will work with an experienced cross-functional team delivering solutions for Telecom and Enterprise BFS verticals under the Agile/Scrum mode leveraging industry best practices and methodologies like DevOps, Test Automation, Continuous Integration and Continuous Deployment.
 

Role and Responsibilities:

As a Lead UI Developer, you will be involved in the entire software development lifecycle, from conception to completion. Your responsibilities will include: 

• Building efficient, reusable, well-designed, and high-quality front-end systems using Angular. 

• Developing and maintaining NodeJS/Express layers that proxy REST API calls to backend JSON RPC based services. 

• Translating requirements, designs, and wireframes into high-quality code. 

• Designing highly responsive web-based user interfaces. 

• Building reusable components and front-end libraries for future use. 

• Leveraging AI tools (Cursor AI, Glean, Co-Pilot) for accelerated feature development. 

• Debugging & optimizing code to enable maximum performance across devices and browsers. 

• Providing code documentation and other inputs into technical documents. 

• Participating in code reviews. 

Skills Required:

• Degree in Computer Science, Engineering, or related fields. 

• Minimum of 6 years in Web Development experience. 

• Minimum 3 years using Angular (v12+), Typescript, HTML5, CSS3. 

• Minimum 2 years using AngularJS, NodeJS and JavaScript. 

• Hands on experience in development using Angular Components, Event Handling, Routing & Conditional Rendering. 

• Expertise in developing Single Page Applications (SPA) and Responsive Web Design (RWD). 

• Familiarity with Kendo/Telerik Angular Components. 

• Good understanding of Integration with REST services, and JSON structures. 

• Familiarity with SQL and Non-SQL databases (e.g. Oracle, Postgres, MongoDB).   

• Good experience in Unit Testing principles and tools (e.g. Karma and Mocha). 

• Understanding DevSecOps and CI/CD pipelines (Azure DevOps / ADO preferred). 

• Strong grasp of Git-based version control and collaborative PR-based workflows. 

• Ability to work in a collaborative multi-application team environment. 

Desirable Skills:

• Experience with BFS/Fintech domain UI development. 

• Knowledge of Banking data standards (e.g. ISO 20022, Swift, etc.). 

• Hands-on experience building or integrating AI/LLM-powered UI features. 

• Familiarity with AI-assisted development tools (Cursor AI, Copilot, or equivalent) and prompt engineering for code generation. 

• Experience developing software to security standards (e.g. OWASP, PII, SOC2 etc.). 

• Familiarity with SAML 2.0 / SSO integration in Angular applications. 

• UI/UX design sensibility. 

• Knowledge of C and/or Python. 

• Experience with Kubernetes, Docker, AWS. 

Location(s):

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.