Demo

Senior Java VoIP SIP Software Developer

Careers
Plano, TX Full Time
POSTED ON 12/17/2025
AVAILABLE BEFORE 2/17/2026

Welcome to Aventiv! Please watch this brief video to find out if this is the place you want to be!

Aventiv Technologies – Where your future awaits - YouTube

 

**Associate Referral Reward Eligible**

 

Job Purpose: The Senior Developer will lead the design, development, and delivery of software solutions. This role requires extensive experience in software development and the ability to provide technical leadership to development teams.

 

Essential Duties:

  • Development of software solutions, ensuring scalability, reliability, and performance independently and with team 
  • Participate in code reviews (quality/standards), document design/implementation. 
  • Analyze complex technical problems, propose efficient solutions, and deliver them within deadlines. 
  • Mentor junior developers and provide technical guidance and support. 
  • Conduct technical interviews, help with estimates 
  • Collaborate with stakeholders to define requirements and deliverables and come up with technical solutions. 
  • Conduct showcase of technical design and solutions 
  • Interface with a wide audience - QA, Production Support, Architects, Other Development Teams, and PM 
  • Perform other duties as assigned

 

Knowledge, Skills, and Abilities:

  • Extensive software development experience and strong understanding of design principles & best practices 
  • Excellent problem-solving, analytical, communication & leadership skills 
  • Expertise in SDLC, independent & teamwork, passion for innovation 
  • Proficient in multiple programming languages   
  • Writes clean, documented code. Unit testing & TDD experience. Able to debug code 
  • Strong understanding of relational databases 
  • Expert in Version control (Git) & best practices 

 

Minimum Qualifications:

  • High School diploma or GED
  • 5 years of professional experience in software development. 
  • 2 years of experience with Scrum/Agile software development methodologies 
  • Expert in Java, Java server-side (Spring Boot) and web app deployment. Designs & builds RESTful APIs, Typescript. Unit/integration testing experience.

 

Preferred Qualifications:

  • Bachelor's degree in Telecom, Computer Science, Software Engineering, or a related field
  • 7 years of professional experience in software development. 
  • 5 years of experience developing communications applications using Java and/or C
  • 5 years of experience developing and running applications in Linux
  • 3 years of experience working with relational databases such as Oracle
  • Experience in a senior role in software development. 
  • Excellent understanding of technologies and protocols typically used in voice and video communication.
  • Experience in designing and developing Multi-threaded high performance, highly scalable applications
  • Experience with Asterisk/Kamailio/Video/Audio Codecs/Web SIP JS
  • Experience developing CTI, Call Processing Applications such as Call Center, Outbound IVR, Voice Mail, etc…
  • Experience implementing and consuming large scale web services
  • Experience with GitHub/BitBucket – Branching strategies and CI/CD
  • Experience Developing applications using Public/Private cloud platforms
  • Experience with application security scan tools like Veracode, SNYK

 

Physical Requirements:

  •  While performing the duties of this job, the employee is regularly required to: stand, sit, talk, hear, and use hands and fingers to operate a computer, telephone, and a variety of office equipment.
  • Occasionally may need to reach, stoop, or kneel.

 

Salary and Benefits:

At Aventiv, our salary and benefits are designed to fit you as a whole person. We offer a salary range based on experience and qualifications to ensure your unique contributions are met with our most competitive offer.

  • $116,444.66 - $132,746.76 per year
  • Health Insurance
  • 401(k)
  • Disability
  • Life Insurance
  • Paid Time Off
  • Voluntary Benefits

 

Aventiv Privacy Policy:

www.aventiv.com/privacy

Equal Employment Policy:

Aventiv is proud to be an equal opportunity employer. All decisions regarding recruiting, hiring, promotion, assignment, training, termination and other terms and conditions of employment will be made without regard to race, color, national origin, biological sex, sexual orientation, gender identity, gender expression, gender presentation, religion, age, pregnancy, disability, work-related injury, veteran status, genetic information, marital status, or any other factor that the law protects from employment discrimination. We do not discriminate based on genetic information in accordance with the Genetic Information Nondiscrimination Act.

Salary : $116,445 - $132,747

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Java VoIP SIP Software Developer?

Sign up to receive alerts about other jobs on the Senior Java VoIP SIP Software Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$90,707 - $120,959
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Careers

  • Careers Oklahoma, OK
  • Job Title Sr Technical Writer Location Oklahoma City, OK 73169 US (Primary) Education Bachelor's Degree Job Type Full-Time Travel 0 - 25% Clearance Type Re... more
  • 14 Days Ago

  • Careers Sterling, MI
  • Who We Are: NFP, an Aon company, is a multiple Best Places to Work award winner in Business Insurance. We are an organization of consultative advisors and ... more
  • 14 Days Ago

  • Careers Kent, OH
  • ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned. Position is responsible for in process inspection, final inspect... more
  • 14 Days Ago

  • Careers Rockford, IL
  • Become a champion of hope. At Rosecrance , we’ve been leading the way in behavioral health services for over a century. Our team empowers individuals and f... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Senior Java VoIP SIP Software Developer jobs in the Plano, TX area that may be a better fit.

  • Sonata Software North America Inc. Irving, TX
  • Sonata Software Overview In today's market, there is a unique duality in technology adoption. On one side, extreme focus on cost containment by clients, an... more
  • 12 Days Ago

  • Axiom Software Solutions Limited Dallas, TX
  • Role: Java Angular Lead Developer Location: Dallas TX – Onsite Position Type: Contract Experience: Senior/Lead Level Skills: Java Backend (60–70%) Angular ... more
  • 13 Days Ago

AI Assistant is available now!

Feel free to start your new journey!