Staff Software Engineer (Backend) 8+ Yrs ( Immediate Joiners)
circles · India · On-site
Posted Sep 16, 2026
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Founded in 2014, Circles is a global technology company reimagining the telco industry with its innovative SaaS platform, empowering telco operators worldwide to effortlessly launch innovative digital brands or refresh existing ones, accelerating their transformation into techcos.
Today, Circles partners with leading telco operators across multiple countries and continents, including KDDI Corporation, Etisalat Group (e&), AT&T, and Telkomsel, creating blueprints for future telco and digital experiences enjoyed by millions of consumers globally.
Besides its SaaS business, Circles operates three other distinct businesses:
Circles.Life : A wholly-owned digital lifestyle telco brand based in Singapore, Circles.Life is powered by Circles ’ SaaS platform and pioneering go-to-market strategies. It is the digital market leader in Singapore and has won numerous awards for marketing, customer service, and innovative product offerings beyond connectivity.
Circles Aspire : A global provider of Communications Platform-as-a-Service (CPaaS) solutions. Its cloud-based Experience Cloud platform enables enterprises, service providers and developers to deliver and scale mobile, messaging, IoT, and connectivity services worldwide.
Jetpac : Specializing in travel tech solutions, Jetpac provides seamless eSIM roaming for over 200 destinations and innovative travel lifestyle products, redefining connectivity for digital travelers. Jetpac was awarded Travel eSIM of the Year.
Circles is backed by renowned global investors, including Peak XV Partners (formerly Sequoia), Warburg Pincus, Founders Fund, and EDBI (the investment arm of the Singapore Economic Development Board), with a track record of backing industry challengers.
Job Title: Staff Engineer
Location - Bangalore (India)
Job Responsibilities:
As our Staff Engineer (Back End) ,you'll be responsible for building new features,enhancing the existing ones as well as supporting them in production. You will also be responsible for building reusable libraries or technology platforms that address multiple use cases. You will work towards delivering specific milestones and objectives in a very dynamic environment
You will be in charge of the following:
Working closely with the Engineers to develop the best technical design, strategy and drive execution to build capabilities into the platform
Service ownership for the assigned services.
Owning the delivery of various timelines, ensuring that key milestones are met and deliveries are of the highest qualit
Establishing various best practices for software development and encouraging their adoption with the team and organization
Collaborate with other non-technical stakeholders of the business which includes
Product Managers, Designers, Marketing etc.
Encouraging and mentoring an excellent team of talented engineers by mentoring them and working with them to remove any roadblocks
Functional availability of the software…