Netrolynx AI
Java Developer
Get notified of more jobs like this · No spam, ever
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About The Company
Adecco is a global leader in human resource solutions, dedicated to connecting talented professionals with innovative organizations across various industries. With a strong presence in over 60 countries, Adecco specializes in providing comprehensive staffing, consulting, and workforce management services. Committed to fostering diversity and inclusion, Adecco aims to create meaningful employment opportunities and support career growth for individuals worldwide. Our client, a prominent telecommunications company, partners with Adecco to find skilled professionals who can contribute to the development of cutting-edge voice and communication technologies.
About The Role
We are seeking an experienced Java Developer specializing in SIP/VoIP technologies to join our client's dynamic team on a 6-month contract basis, located in Ipswich with a hybrid work model. This role is inside IR35, offering an excellent opportunity to work on next-generation voice and communication platforms. The successful candidate will be instrumental in designing, developing, and maintaining large-scale telecom services that leverage cloud technologies and AI-powered voice solutions. The position requires a proactive individual with a passion for innovation, capable of troubleshooting complex voice network issues, and integrating emerging technologies to enhance communication services.
Qualifications
The ideal candidate should possess a strong background in Java development with a focus on telecom or voice environments. Essential qualifications include proven experience with SIP, VoIP, RTP/RTCP, and SDP protocols. Familiarity with JAIN SLEE and SIP Servlet frameworks is required, along with hands-on experience working with voice platforms such as FreeSWITCH and Asterisk. Cloud platform expertise across AWS, Azure, or GCP is essential, demonstrating the ability to deploy and support voice solutions in cloud environments. Strong troubleshooting skills, particularly within telecoms or voice networks, are vital for success in this role. A bachelor’s degree in Computer Science, Telecommunications, or a related field is preferred.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Responsibilities
- Develop and enhance SIP-based voice applications using Java, ensuring high performance and scalability.
- Work with frameworks such as JAIN SLEE and SIP Servlet to build robust voice communication solutions.
- Support, maintain, and integrate voice platforms including FreeSWITCH and Asterisk to ensure seamless operation.
- Deploy and manage voice solutions across cloud platforms such as AWS, Azure, and GCP, optimizing for reliability and security.
- Integrate advanced AI-driven voice services, including Speech-to-Text and Text-to-Speech functionalities, to enhance user experience.
- Troubleshoot and resolve issues related to voice quality, call routing, and network performance to maintain service excellence.
- Collaborate with cross-functional teams to implement new features and improve existing voice communication systems.
- Stay updated with emerging telecoms and voice technology trends, recommending innovative solutions to improve platform capabilities.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Benefits
Our client offers a competitive compensation package aligned with industry standards, along with flexible working arrangements to promote work-life balance. Employees will have access to ongoing training and development opportunities to enhance their technical skills and career progression. The role provides exposure to cutting-edge telecoms technologies, including cloud platforms and AI integrations, fostering professional growth. Additionally, the company promotes a collaborative and inclusive work environment, supporting diversity and fostering innovation. Benefits also include health and wellness programs, paid leave, and opportunities for future contract extensions or permanent employment based on performance.
Equal Opportunity
Our client and Adecco are committed to creating a diverse and inclusive workplace. We provide equal employment opportunities regardless of race, ethnicity, gender, age, disability, sexual orientation, religion, or any other protected characteristic. We believe that diversity drives innovation and excellence, and we welcome applicants from all backgrounds to apply and contribute to our shared success.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location