Senior Software Engineer JAVA (Call routing)

Enreach; Nice; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

A leading IT/Telco company in France seeks a seasoned professional to develop and maintain their IP Telephony software solutions. The ideal candidate will have over 5 years of experience in Java and a strong background in real-time communication protocols. This full-time position offers a competitive salary and benefits, located in Provence-Alpes-Côte d'Azur.

Prestations

Competitive salary

Full secondary benefits

Qualifications

• 5+ years of experience in Java as a Lead.
• Ability to handle IP telephony service constraints.
• Highly proficient in English; knowledge of a second European language preferred.

Responsabilités

• Develop and maintain IP Telephony software solutions.
• Manage call routing services and integration protocols.
• Support the transition towards micro-services architecture.

Connaissances

Java expertise

Problem management

Real-time communications protocols

English proficiency

SIP protocol knowledge

Description du poste

Overview

The Role

In this role your mission will be to help develop and maintain our IP Telephony software solutions including the newly released state of the art Unified Communications platform (UCaaS).

Working with the best European unified communication specialists and software engineers, this platform will greatly contribute to the product portfolio of Enreach. You will be part of the R&D Department and work on the lifecycle of development: definition of the specifications, development, documentation, tests. All in close collaboration with our software developers and global support teams. Your work:

Responsibilities

• Real-time services for call routing (e.g. AAA / redirection rules / group rules management)
• Various protocols of communications and integration of external services (SIP, REST, WebSocket, Bus, etc.)
• Evolution toward a micro-services style architecture to improve our cloud integration
• Problem, incident, and emergency management

Qualifications

• Passionate and expert in Java environment with at least 5 years of experience as a Lead
• Producer of well-structured, maintainable, evolutive, rigorous, clean, and automatically tested code
• Ability to demonstrate and assimilate constraints related to an IP telephony service: correcting abnormal behaviors or outages to guarantee permanent service availability; tracking individual actions; monitoring and providing tools to the telecom operator to anticipate issues (overload, etc.); interacting with external components deployed by the telecom operator (SBCs, calling systems, etc.); giving permanent visibility to the quality of the rendered service
• Experience with real-time communication protocols is necessary: SIP protocol knowledge is a plus (especially in an IMS framework); good knowledge in software production (versioning, testing, quality); highly proficient in English and preferably a second European language

What we offer

• A challenging international role within an ambitious, innovative and expanding IT / Telco company
• A permanent, full-time employment (French CDI)
• A competitive salary matching your experience and full secondary benefits
• This position is based in Biot Sophia-Antipolis (06, Maritime Alps)