SDE Intern - Backend

WHO ARE WE?

We are a bunch of super enthusiastic, passionate, and highly driven people, working to achieve a common goal! We believe that work and the workplace should be joyful and always buzzing with energy!

CloudSEK, one of India’s most trusted Cyber security product companies, is on a mission to build the world’s fastest and most reliable AI technology that identifies and resolves digital threats in real-time. The central proposition is leveraging Artificial Intelligence and Machine Learning to create a quick and reliable analysis and alert system that provides rapid detection across multiple internet sources, precise threat analysis, and prompt resolution with minimal human intervention.

Founded in 2015, headquartered at Singapore, we are proud to say that we’ve grown at a frenetic pace and have been able to achieve some accolades along the way, including:

CloudSEK’s Product Suite:

• CloudSEK XVigil constantly maps a customer’s digital assets, identifies threats and enriches them with cyber intelligence, and then provides workflows to manage and remediate all identified threats including takedown support.
• A powerful Attack Surface Monitoring tool that gives visibility and intelligence on customers’ attack surfaces. CloudSEK's BeVigil uses a combination of Mobile, Web, Network and Encryption Scanners to map and protect known and unknown assets.
• CloudSEK’s Contextual AI SVigil identifies software supply chain risks by monitoring Software, Cloud Services, and third-party dependencies.
• CloudSEK’s AIVigil is an AI-native Attack Surface Monitoring platform that continuously discovers, monitors, and secures exposed AI infrastructure, MCP servers, leaked AI credentials, vector databases, agentic workflows, and shadow AI across the internet.

Key Milestones:

• 2016: Launched our first product.
• 2018: Secured Pre-series A funding.
• 2019: Expanded operations to India, Southeast Asia, and the Americas.
• 2020: Won the NASSCOM-DSCI Excellence Award for Security Product Company of the Year.
• 2021: Raised $7M in Series A funding led by MassMutual Ventures.
• Awards & Recognition: Won NetApp Excellerator's "Best Growth Strategy Award," CloudSEK XVigil joined NVIDIA Inception Program, and won the NASSCOM Emerge 50 Cybersecurity Award.
• 2025: Secured $19 million in funding led by Tenacity Ventures, Commvault.

1. Collaborate with the development team to design, develop, and maintain backend systems and components for our cyber security products.
2. Write clean, efficient, and scalable code in languages such as NodeJS or Go
3. Work closely with cross-functional teams, including front-end developers, data scientists, and product managers, to deliver high-quality software solutions.
4. Participate in code reviews and provide constructive feedback to ensure code quality and maintainability.
5. Debug and resolve software defects and performance issues.
6. Stay updated with the latest trends and advancements in backend development and cyber security domains.
7. Assist in the documentation of technical specifications, user guides, and other relevant materials.
8. Contribute to the continuous improvement of development processes and best practices

1. Pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field.
2. Strong programming skills in one or more languages such as NodeJs or Go.
3. Familiarity with backend development frameworks, libraries, and tools.
4. Basic understanding of web technologies, protocols, and APIs
5. Knowledge of databases, SQL, and database design principles.
6. Passion for cyber security and a keen interest in keeping up with the latest industry trends.
7. Good problem-solving and analytical thinking abilities.
8. Strong communication skills and the ability to work effectively in a team-oriented environment.
9. Self-motivated with a strong desire to learn and grow in a dynamic, fast-paced environment

1. Familiarity with cloud platforms such as AWS, Azure, or GCP.
2. Experience with containerization technologies like Docker and orchestration tools like Kubernetes.
3. Understanding of DevOps practices and tools like Jenkins, Git, and CI/CD pipelines.
4. Knowledge of NoSQL databases, caching mechanisms, and distributed systems.

Benefits of Joining CloudSEK

We provide an environment where you can develop and enhance your skills while delivering meaningful work that matters. You’ll be rewarded a competitive salary as well as a full spectrum of generous perks and incentives which include:

• Flexible working hours.
• Food, unlimited snacks and drinks are all available while at office.

And, the finest part is yet to come! Every now and then we ensure to unwind and have a good time together, which involves games, fun, and soulful music. Feel free to show off your artistic side here!

CloudSEK is an equal opportunity employer and is committed to building a diverse and inclusive workplace. We encourage candidates from all backgrounds to apply.