Senior Backend Developer (Golang) | Hybrid | Trucaller

Published date: 2026/11/08
  • Location: Bengaluru, Karnataka, India
Who we are: The world’s #1 caller ID and spam blocking service for Android and iOS. A team of +300 people from ~35 different nationalities, spread across our headquarters in Stockholm and offices in Bangalore, Mumbai, Gurgaon, Tel Aviv and Nairobi. Backed by some of the most prominent investors in the world such as Sequoia Capital, Atomico, and Kleiner Perkins Caufield & Byers. Enterprise Product at Truecaller focuses on creating new revenue streams for Truecaller through solutions that help businesses in improving the efficiency of their customer communication. With visibility to more than 300M users, Truecaller provides an ideal platform for businesses across the globe to exchange information with their customers. As a Golang Developer, we expect you to mentor junior and experienced backend developers, who have been re-skilled in Go from other technologies. This role requires skills to guide on the unique concepts, paradigms, and best practices in Go. You will be working with a team that will have a major influence on graduating Go as a supported language in the Truecaller backend. What do we expect from you? 6+ years of experience as a backend developer, with at least 3 + years of experience working with GO language. Strong knowledge of working with Go paradigms and best practices Good knowledge of concurrency in Go - goroutines, channel patterns, Go ecosystem, and tools available Worked on or have an understanding of various frameworks in Go Ability to dissect and recommend best tools for the job Worked with microservices architecture and patterns, DevOps, and continuous delivery. Experience building APIs with gRPC or REST Some experience with deployment processes including knowledge of Kubernetes and Docker. What will you work on: Build a scalable and reliable system, while facing quickly growing global traffic. Developing high-volume, low-latency applications for large systems and coping with the challenges of working in a distributed and highly concurrent environment. You will also be coding new features and have an active role in the defining the backend architecture, which includes designing microservices and researching new alternatives and technologies.

What we offer: A smart, talented and agile team: An international team where ~35 nationalities are working together in several locations and time zones with a learning, sharing and fun environment. A great compensation package: Competitive salary, excellent medical, accident and life-term insurance, Udemy membership to keep learning and improving, and flexible working hours. Great tech tools: We ensure that you have winning tech tools and resources to thrive and succeed in your role. Office life: Enjoy your days with a wide range of yummy snacks and beverages. As well, exciting company parties and team activities such as Football, Lab days, Running team, or Geek lunch!

Job Type: Full-time

Pay: Up to ₹4,500,000.00 per year

Benefits:

Health insurance
Schedule:

Day shift
Supplemental pay types:

Commission pay
Experience:

Go: 3 years (Required)
total work: 6 years (Preferred)
Back-end development: 4 years (Required)
Concurrency: 1 year (Required)
Microservices: 1 year (Required)
System design: 1 year (Required)
Kubernetes: 1 year (Required)
Docker: 1 year (Required)
gRPC: 1 year (Required)
Rest API: 1 year (Required)
Google Cloud Platform: 1 year (Preferred)
AWS: 1 year (Preferred)
DevOps: 1 year (Preferred
Company Name: OptimHire

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