Software Engineer I (Backend)

Software Engineer I, Backend

Location - Bangalore, India

About Us

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:

• 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.

Responsibilities

• Collaborate with team members to understand requirements and develop high-quality software solutions.
• Write clean, maintainable, and efficient code.
• Participate in code reviews and contribute to team knowledge sharing.
• Perform unit testing and assist in debugging and resolving technical issues.
• Stay updated with new trends and best practices in software development.
• Document code, processes, and application architecture as required.
  
  

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or related field with 0-1 year experience
• Strong foundation in programming languages such as Java, GoLang or JavaScript.
• Understanding of object-oriented design, data structures, and algorithms.
• Familiarity with databases (SQL/NoSQL) and web development basics is a plus.
• Good problem-solving and analytical skills.
• Ability to work independently and in a team environment.
• Eagerness to learn and adapt to new technologies.