Software Engineer - Senior

<p><strong>Publication date :</strong> Nov 21, 2025, 12:00AM</p>Orange Business is here!<p style="margin: 0px;"><iframe src="//www.youtube.com/embed/wKOvRVIoi0s?controls=0" width="560" height="314" allowfullscreen="allowfullscreen"></iframe></p>About us<p class="MsoNormal">Orange Business is a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business. Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.</p>About the role<p></p><p class="MsoNormal">We’re looking for a skilled Sr. developer with 5-6 years of experience to lead architect cum system design for telecom-grade applications. The ideal candidate should have strong hands-on experience with Java, Python, Angular, and a solid understanding of cloud infrastructure, CI/CD, and microservices. Experience in the Telecom domain is a must, with a focus on building scalable, reliable, and event-driven systems.<o:p></o:p></p><p class="MsoNormal"></p><p class="MsoNormal"><o:p></o:p></p><p class="MsoNormal">Key Responsibilities:<br>1) lead end-to-end telecom solutions with high availability and low latency.<br>2) Define system design and technical standards for scalable microservices and event-driven architectures.<br>3) Lead the design and implementation of backend (Java, Python) and frontend (Angular 7/8/9) systems.<br>4) Oversee deployments using Docker, Kubernetes, and CI/CD pipelines.<br>5) Manage TLS certificates, load balancing, server configurations, and infrastructure security.<br>6) Integrate and optimize messaging systems like Kafka, RabbitMQ, and ActiveMQ.<br>7) Support logging and monitoring using the ELK stack.<br>8) Collaborate with telecom SMEs, product owners, and development teams.<o:p></o:p></p><p class="MsoNormal"><o:p></o:p></p><p class="MsoNormal">Tech Stack:<br>1) Languages: Angular,Java 11, Python, VB<br>2) Frameworks: Spring Boot, Spring Cloud, Spring Security, JWT, oAuth2<br>3) Containerization: Docker, Kubernetes, CI/CD (GitLab)<br>4) Monitoring & Logs: ELK Stack<br>5) Databases: MySQL, PostgreSQL, MongoDB, ELS<br>6) Messaging: Kafka, RabbitMQ, ActiveMQ, Zookeeper<br>7) OS: Red Hat Enterprise Linux 9<br>8) Design Patterns: Microservices, Event-Driven, CQRS, System Design<o:p></o:p></p><p class="MsoNormal"><o:p></o:p></p><p class="MsoNormal">Preferred Qualifications:<br>1) Prior experience in telecom systems (e.g., OSS/BSS, monitoring, alarms, mediation systems)<br>2) Good understanding of system architecture, load distribution, and horizontal scaling<br>3) Cloud exposure.<br>4) Strong leadership and communication skills</p><p></p><p></p>About you<p>We are responsible for maintaining legacy chain of Monitoring & Reporting applications for the Orange customers.</p>What we offer<p><ul><li class="MsoNormal" style="mso-list:l0 level1 lfo1;tab-stops:list .5in;"><span style="font-family:"Times New Roman",serif;"><strong>Global opportunities:</strong> Work in multi-national teams with the opportunity to collaborate with colleagues and customers from all over the world<o:p></o:p></span></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1;tab-stops:list .5in;"><span style="font-family:"Times New Roman",serif;"><strong>Flexible work environment:</strong> Flexible working hours and possibility to combine work from office and home (hybrid ways of working)<o:p></o:p></span></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1;tab-stops:list .5in;"><span style="font-family:"Times New Roman",serif;"><strong>Professional development:</strong> training programs and upskilling/re-skilling opportunities<o:p></o:p></span></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1;tab-stops:list .5in;"><span style="font-family:"Times New Roman",serif;"><strong>Career growth:</strong> Internal growth and mobility opportunities within Orange<o:p></o:p></span></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1;tab-stops:list .5in;"><span style="font-family:"Times New Roman",serif;"><strong>Caring and daring culture:</strong> health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events<o:p></o:p></span></li><li class="MsoNormal" style="mso-list:l0 level1 lfo1;tab-stops:list .5in;"><span style="font-family:"Times New Roman",serif;"><strong>Reward programs:</strong> Employee Referral Program, Change Maker Award</span></li></ul><p></p></p>Only your skills matterRegardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neuroatypia, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.<p style="font-family:'Helvetica Neue', sans-serif; font-size:20px !important; font-weight:bold!important; margin:0;"> Only your skills matter </p> <p style="font-family:'Helvetica Neue', sans-serif; font-size:16px!important; font-weight:normal !important; margin-top:8px;"> Regardless of your age, gender, origin, religion, sexual orientation, neurodiversity, disability, or appearance, we actively encourage diversity within our teams, as it is both a collective strength and a driver of innovation. Orange is a disability-friendly company: please feel free to let us know about any specific needs you may have. </p>