Junior Cloud Native Application Developer (C++, Linux) at Endava

Confirmed open

Endava is recruiting for the Junior Cloud Native Application Developer (C++, Linux) role in Ho Chi Minh City, Vietnam. The work includes under the guidance of senior engineers, be involved in the full Software Development Life Cycle for.

Endava

Location: Ho Chi Minh City, Vietnam
Employment: Full-time
Work arrangement: hybrid
Technologies: Python, C++, Kubernetes, Docker, Linux

Role overview

Exciting new opportunities to develop, maintain and modernize CSCF (Call Session Control Function), a software-only core network application in the IP Multimedia Subsystem (IMS) Handle SIP/SDP signaling, registration and session control. CSCF runs as an application on top of the Application Development Platform (ADP) and is delivered as a cloud-native for carrier-grade telecom networks.

By joining the team, you will work on CSCF application components such as SIP Stack, Diameter Stack, Event Dispatcher, Service Invocation, node-specific behavior and OAM integration. You will collaborate with global engineering teams to improve reliability, scalability, observability and service continuity across clustered deployments.

Your responsibilities include but not limited to the following.

Responsibilities

Under the guidance of senior engineers, be involved in the full Software Development Life Cycle for CSCF application components and microservices, from analysis and implementation to testing, delivery and maintenance.
Contribute to the development and maintenance of features related to SIP/SDP and Diameter signalling, including routing, registration, service invocation.
Write clean, maintainable and well-documented code; create unit or integration tests and Contribute to code reviews to promote engineering best practices.
Continuously learn IMS, 3GPP/IETF telecom standards and cloud-native practices to improve CSCF quality, security and performance.

Qualifications

A University Qualification in Software Engineering or a related degree is required.
Preferred.
Basic understanding of cloud-native technologies, microservices architecture and containerization, including Docker, Kubernetes and Helm.
Good programming foundation in C++, with Able to use Python or Bash for automation, debugging and troubleshooting.
Familiar with Linux environment, networking fundamentals and debugging of distributed systems.
Willingness to learn IMS core network concepts and telecom signalling protocols such as SIP/SDP and Diameter.
Understanding of software development practices such as Git, CI/CD, unit testing, code review and Agile methodologies such as Scrum or Kanban.
Good analytical thinking, ownership mindset and Able to work collaboratively in a global team.
Exposure to SIP, Diameter, TCP, UDP, SCTP, DNS/ENUM or 3GPP/IETF standards is a plus.
Good at problem-solving skills, strong communication abilities, and a collaborative mindset.
Good at English communication and presentation abilities, both written and spoken.

Benefits

Discover some of the global benefits that empower our people to become the best version of themselves.
At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or Help with during the recruitment process, please let us know.
Finance: Competitive salary package, share plan, company performance bonuses, value-based recognition awards, referral bonus;.
Career Development: Career coaching, global career opportunities, non-linear career paths, internal development programmes for management and technical leadership;.
Learning Opportunities: Complex projects, rotations, internal tech communities, training, certifications, coaching, online learning platforms subscriptions, pass-it-on sessions, workshops, conferences;.
Work-Life Balance: Hybrid work and flexible working hours, employee assistance programme;.
Health: Global internal wellbeing programme, access to wellbeing apps;.
Community: Global internal tech communities, hobby clubs and interest groups, inclusion and diversity programmes, events and celebrations.

About Endava

Endava provides software engineering and technology services for clients in multiple industries. Its teams work across product development, data and digital platforms.

How to apply

Review the original posting and apply through the employer’s careers page.

View source and apply

Source checked: 2026-09-25

Browse job categories

Python