Telecom Wireless Developer (Java/Python)

Philadelphia, PA

Who We Are:

Excelacom is a global consulting and technology solutions firm solving client’s complex business and technology challenges through a mix of consulting expertise, telecom-focused software, and managed services within the communications and media industries.

Who You Are:

You are a motivated and technically strong Telecom Wireless Developer with experience supporting wireless telecommunications, MVNO ecosystems, and customer-facing commercial platforms. You possess hands-on development experience in Java and/or Python and are comfortable working in fast-paced agile environments supporting telecom-focused applications and integrations. The ideal candidate has exposure to wireless commerce, sales, or commercial catalog domains and enjoys collaborating with cross-functional business and technical teams to deliver scalable solutions.

As a Consultant, you’ll contribute to client engagements by delivering insights, building deliverables, and leading workstreams. You’ll be expected to bring strong analytical thinking, and a proactive mindset to solve client problems and drive transformation.

Role and Responsibilities:

You may work on various projects throughout your career with Excelacom. The roles and responsibilities noted below pertain to the specific role listed above.

• Design, develop, and support telecom wireless and MVNO-related applications and services
• Develop and maintain backend services and APIs using Java and/or Python
• Support ecommerce, sales, and commercial catalog platforms within telecom environments
• Participate in application troubleshooting, debugging, and performance optimization efforts
• Collaborate with architecture, product, and QA teams to support new feature development and production support
• Assist with integrations between wireless platforms, CRM systems, and downstream applications
• Contribute to agile ceremonies including sprint planning, standups, retrospectives, and backlog grooming
• Create technical documentation, deployment procedures, and support materials
• Support testing, release validation, and production deployment activities
• Work closely with clients to identify process improvements
• Analyze business challenges and recommend technology-driven solutions
• Support system development, integration, and testing activities
• Develop presentations, deliverables, and implementation plans
• Assist with proposals and business development efforts

• 3+ years of experience in software development using Java and/or Python
• Knowledge in Telecom wireless or MVNO setup
• Knowledge in one or more of the following areas is required: ecommerce, sales domain, or commercial catalog experience
• Experience developing REST APIs, backend services, or enterprise integrations
• Experience working with relational databases and SQL
• Understanding of software development lifecycle (SDLC) and agile methodologies
• Ability to troubleshoot technical issues and support production environments
• Prior consulting experience – in an agile environment – with a leading strategy firm, consulting practice, or consulting technology firm
• Proficiency in Microsoft Office (Word, Excel, PowerPoint, Visio)
• Strong verbal and written communication skills
• Bachelor’s degree, preferably in Computer Science or related field

• Prior experience in Telecommunications, Media, or Cable is highly preferred
• Past success in generating new business with existing clients
• Good time management and collaboration skills
• Experience supporting telecom BSS/OSS environments
• Exposure to cloud platforms and microservices architecture
• Experience working with wireless provisioning or order management systems
• Familiarity with CI/CD pipelines, Git, Jenkins, or DevOps practices
• Experience supporting large-scale enterprise or telecom applications

Excelacom, Inc. is an equal opportunity employer. Any decision affecting employment, compensation, promotion, or transfer will be based solely on personal qualifications and merit, regardless of sex, race, color, religion, gender identity, sexual orientation, marital status, national origin, disability, age, results of genetic testing, service in the military, pregnancy, childbirth or other related medical conditions or any other factor protected under applicable law.