Role - Software Engineer I Full Stack
Title - Software Engineer I
Location: Colombo, Sri Lanka
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 14 countries and 6 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 two 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.
- 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:
- Develop, test, and maintain scalable web applications using Golang, Node.js, Java, or related technologies.
- Build and enhance user interfaces with React.js for seamless user experiences.
- Design and implement RESTful APIs and microservices.
- Collaborate with cross-functional teams to define and deliver high-quality software solutions.
- Ensure application security, performance, and scalability.
- Participate in code reviews and provide constructive feedback.
- Troubleshoot and resolve software defects and issues.
Requirements:
- 1 to 2 years of experience in full-stack development.
- Proficiency in Golang, Node.js, Java, or similar languages.
- Hands-on experience with React.js and frontend development.
- Strong understanding of web architecture, APIs, and databases.
- Knowledge of cloud services (AWS, GCP, or Azure) is a plus.
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork abilities.
- Good to have: Experience with RabbitMQ and monitoring tools like New Relic, Grafana, etc.
To all recruitment agencies: Circles will only acknowledge resumes shared by recruitment agencies if selected in our preferred supplier partnership program.
Please do not forward resumes to our jobs alias, Circles employees or any other company location. Circles will not be held accountable for any fees related to unsolicited resumes not uploaded via our ATS.
Circles is committed to a diverse and inclusive workplace. We are an equal opportunity employer and do not discriminate on the basis of race, national origin, gender, disability or age.
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What We Do
Founded in 2014, Circles is a global technology company reimagining the telco industry with its SaaS platform - Circles X, empowering telco operators launch and operate successful digital brands. Today, Circles is partnering operators in 14 countries with the mission to deliver delightful digital experiences to millions of people through our businesses. With Circles.Life, our digital lifestyle brand, we empower and delight customers across the world by offering digital experiences that go beyond traditional telco services. With Circles X, our digital telco technology empowers operators to launch digital telco brands from anywhere in the world. Built for operators by an operator, Circles X powers both Circles.Life and our partner operators’ digital telco brands. Circles is backed by global investors such as Sequoia, Warburg Pincus, EDBI and Founders Fund – renowned institutions with a track record of backing industry-shaking innovators. To learn more, visit www.circles.co.
