Lead Backend Developer

Job description

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.

• 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.

Additional Skills (Desirable):

• Hands-on experience with middleware technologies, including Node.js.

• Exposure to software development within the telecom domain.

• Understanding of touchpoints related to MVNO, MVNA, and MNO integrations.

• Experience with High Availability, Resiliency, and Geographic Redundancy.

Join us in our mission to reshape eSIM narratives and redefine digital communication. Be a valuable contributor to our dynamic team, fostering collaborative success and contributing to the transformation of industries and digital experiences

To apply, please submit your resume and a well-crafted cover letter detailing your relevant experience and enthusiasm for our vision to careers@zetexa.com.