Senior Software Engineer VoIP

Winet Voicetec Solutions

8 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Job location

Tech stack

Java

JavaScript

PHP

Server Applications

HTML5

VoIP

CSS

Databases

Continuous Delivery

Continuous Integration

Database Models

Linux

DNS

Hypertext Transfer Protocols (HTTP)

Lua

MongoDB

MySQL

NoSQL

Software Maintenance

Red Hat Enterprise Linux - RHEL

Shell Script

Software Systems

SQL Databases

Asterisk

OpenSIPS

Transport Layer Security

Load Balancing

Spring-boot

Software Security

GIT

Information Technology

Kamailio

Web Technologies

REST

Code Restructuring

Job description

Active co-development of complex and modern software solutions in the telephony industry
Creating technical specifications together with the team, adapting them to our solutions, and implementing them
Taking on technical leadership in subprojects. You can plan, coordinate, and assist with implementation
Advising on architecture and technology issues and demonstrating best practices
Developing and maintaining software applications, components, modules, or interfaces to databases as well as to other applications
Proactively identifying performance bottlenecks with appropriate countermeasures
Ensuring that the developed solutions have high maintainability by promoting good design and refactoring
Getting familiar with new topics and implementing pilot projects using state-of-the-art technologies
Improving and automating deployment and testing processes (Continuous Integration and Continuous Delivery)
Creating and maintaining documentation (models, interface descriptions, test procedures, etc.)
You gladly take on the role of coach/enabler with your experience

Requirements

Completed studies (HF/FH or equivalent) in computer science
You have 4-6 years of experience in developing web-based services and their architecture since graduation
Preferably, you have already come into contact with VoIP/SIP
Kamailio, OpenSIPS, Asterisk, FreeSWITCH
You bring experience in communication and collaboration with external employees and international projects
We give you freedom for your own innovative ideas
Good understanding of software security (SSL/HTTPS, JWT, encryption techniques)
Good understanding of RESTful web services (REST APIs)
Java + Spring Boot, PHP, LUA, C
Experience with web technologies such as JavaScript, CSS, HTML5
Good understanding of database modeling in SQL and noSQL systems (mySQL, MongoDB)
You bring good knowledge of automated CI/CD pipelines and their tools
In addition, you have acquired the following skills in your career: