Back to Jobs

Java Developer Senior

Remote, USA Full-time Posted 2026-06-17

Develop and implement software for the Telecommunications Industry, specialising in Provisioning and Assurance Domains.

  • Specification Interpretation, work with Business Analysts and customers to interpret requirements and remove ambiguity over requirements.

  • Low Level Software Design, using the high level design and functional design, create the necessary low level software design to meet the functional requirements. Document the design and gain approval from the design authority to ensure the design maintains the overall integrity. 

  • Software Development, develop the software in accordance with the agreed requirements. 

  • Unit Testing, develop unit tests for the software that meets the approved low level design. Execute the tests, record deficiencies and remediate as required.

  • Software Implementation, develop implementation scripts and deploy developed software into test and production requirements as required. 

  • Knowledge definition and capture, turn intrinsic knowledge into extrinsic knowledge by actively contributing to knowledge capture systems such as the internal Wiki and document management systems. Conduct team training sessions to both gain and deliver knowledge and experience. 

  • Team Lead and Mentorship, guide & mentor teams of developers.

Requirements

  • Bachelor's degree in software engineering or equivalent experience and expertise in the Telecommunications Provisioning domain

  • Proficiency in English in a business environment

  • 5+ years software development experience with modern Java SE (8+)

  • Experience in PostgreSQL, and REST API frameworks

  • Experience in Business Process Management, BPMN and Rules libraries (Camunda, Activiti, Drools, etc.)

  • Experience in identity management and authentication (Keycloak)

  • Experience in a development, packaging and release toolchain (Github, Maven, Kubernetes, etc.)

  • Experience in leading technical team/developers in a software project

Location(s):

Indonesia 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.

Apply To This Job

Similar Jobs

Advisor Consultant - Sacramento Metro (All Channels)

Remote, USA Full-time

Inside Sales, Skyline Capital, Bilingual

Remote, USA Full-time

Clinical Pharmacologist II

Remote, USA Full-time

Product Development Coordinator

Remote, USA Full-time

Defined Benefits Technical Actuary

Remote, USA Full-time

ProAdmin Support Specialist

Remote, USA Full-time

Pension Actuary

Remote, USA Full-time

Business Development Specialist

Remote, USA Full-time

Regional Gene Therapy Liaison - East Coast

Remote, USA Full-time

NeuroPsych Account Specialist - Queens NY

Remote, USA Full-time

Experienced Virtual Customer Service Associate – Delivering Exceptional Support to Global Customers

Remote, USA Full-time

Experienced Full Stack Product Manager – Customer Analytics & Experience

Remote, USA Full-time

Entry-Level Remote Customer Service Representative – Flexible Part‑Time Role with arenaflex Airline

Remote, USA Full-time

Experienced Amazon Customer Support Representative – Remote Chat Support Role with Competitive Hourly Wage and Immediate Start Opportunity

Remote, USA Full-time

Product Catalog Specialist

Remote, USA Full-time

Experienced Customer Service Representative/Live Chat – Remote Opportunity in Los Angeles, CA at arenaflex

Remote, USA Full-time

Online Pick and Packer

Remote, USA Full-time

Adjunct Instructor - Online Education - Object-Oriented Design & Analysis

Remote, USA Full-time

Senior Data Analyst – Remote Business Intelligence & Analytics Specialist – arenaflex – Full‑Time, $26/hr

Remote, USA Full-time

Remote Medical Coder (CPC or CCS-P)

Remote, USA Full-time