Software Engineer II (DevSecOps)

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 Role - Software Engineer II (DevSecOps) Location - Bangalore , India Role Description DevSecOps is a core, cross-functional discipline that spans the entire organization, offering the unique opportunity to collaborate with multiple teams across diverse products and platforms. Your role is central to ensuring software features are reliable, scalable, and ready for both build-and-launch and operational handoffs.

As a DevSecOps Engineer, you will operate as a hands-on individual contributor, responsible for proposing, designing, implementing, and troubleshooting robust CI/CD pipelines for multi-tier applications deployed on virtual machines and containerized platforms in public cloud environments. You’ll collaborate closely with principal engineers across various teams.

This is a fantastic opportunity to be part of a highly skilled team where your impact will be felt organization-wide. It also offers a platform to deepen your expertise in DevSecOps while enhancing both your technical and strategic business skill sets.

You will be immersed in a cutting-edge DevSecOps ecosystem featuring CI/CD automation, ephemeral (dynamic) environments, automated QA pipelines, fan-out deployment strategies, blue/green releases, and scalable deployment to partner environments—ranging from on-premises to multi-cloud platforms.

Your Responsibilities

• Design, implement, test, and troubleshoot CI/CD pipelines for containerized applications, covering the full lifecycle from build to deployment.
• Establish continuous delivery and deployment pipelines integrated with release workflows to support streamlined release orchestration.
• Diagnose and resolve issues in multi-layered, containerized applications deployed in cloud environments.
• Own infrastructure architecture and define non-functional requirements, ensuring alignment with the overall technology roadmap and platform launch objectives.
• Champion a Site Reliability Engineering (SRE) culture across the organization by promoting industry best practices, standards, tools, documentation, and reusable code across engineering teams.
• Design, develop, and drive adoption of solutions that enhance observability, reliability, and operational efficiency across the platform.
• Integrate AI-driven solutions into the software development lifecycle to enhance development and operational efficiency.
• Automate manual, repetitive, or mechanical processes by applying software and scripting solutions wherever beneficial.
• Troubleshoot complex, cross-platform issues spanning OS, networking, and databases in a cloud-based SaaS environment; handle live production incidents and ensure implementation of SRE best practices.
• Conduct…