Backend Developer Lead

About Us:

Zetexa Global Private Limited is a dynamic startup founded by visionary leaders from

esteemed institutions like IIT and IIM. We are at the forefront of reshaping global Travel

Tech, Consumer IoT, and M2M applications, with a focus on both B2B and B2C domains. Our

mission transcends borders as we engineer innovative solutions that elevate digital

experiences. Join us on a transformative journey as we redefine industries and revolutionize

digital interactions.

Zetexa Global offers innovative connectivity solutions with their cutting-edge ZetSIM

products. ZetSIM allows users to roam globally while avoiding expensive roaming charges by

providing local rates and regional SIM options. The company caters to travelers, students, and

adventure-seekers who need seamless communication across borders. Zetexa Global's

unparalleled service enables worldwide connectivity, ensuring users can stay connected

worry-free on their global adventures.

Why Work With Us

• Backed by a multi-billion-dollar industry leader

• Stable yet high-growth startup environment

• Projects with national and global scale

• Tech-driven, product-first approach

• Strong leadership and experienced tech team

• Opportunities for learning, ownership, and innovation

We are seeking a proactive Backend Developer cum Tester who embodies the ethos of "dev

owns quality" and excels in collaborative teamwork. The ideal candidate will possess

expertise in various domains and technologies, with a strong focus on Telecom BSS/OSS, and

proficiency in writing clean, bug-free code in Python, Django, and other relevant technologies.

Key Responsibilities:

• Collaborate closely within and across teams to ensure the seamless functioning of one

or more critical backend modules with exposed interfaces.

• Demonstrate a strong working knowledge of distributed systems and microservices.
• Proficiency in concepts related to message buses, multi-threading, and thread

synchronization.

THE 19th Inspiron, 4th Floor, Sir M Visvesvaraya Rd, Vijaya Bank Layout, BDA Layout

BTM 4th Stage,

Bengaluru, Karnataka 560076

• Familiarity with High Availability, Resiliency, Geographic Redundancy, and similar

concepts.

• Write clean, bug-free code in Python and Django, and be willing to acquire new

languages on the job.

• Develop and implement automation tests, including unit tests and integration tests for

regression testing.

• Work with GitLab or Jenkins for version control and continuous integration.
• Set up CI/CD pipelines as required.
• Possess 5-8 years of relevant experience.

Must-Have Skills:

• Programming Languages: Python
• Web Framework: Django, OpenAPI/Swagger
• Database: PostgreSQL, MySQL
• Public Cloud Platforms: AWS, Azure, GCP
• Hands-on experience with distributed systems and microservices architecture.
• Strong understanding of message buses, multi-threading, and thread synchronization.
• Experience in developing automation tests, including unit tests and integration tests.
• Proficiency in setting up and managing CI/CD pipelines.
• Prior experience with GitLab or Jenkins.