Experience: 1-3 years of hands-on technical support or application support experience in telecom, CPaaS, or SaaSJob Type: Full-timeCompany OverviewWe are a leading CPaaS provider in India delivering omnichannel communication solutions - SMS, Email, WhatsApp, RCS, and Voice. Empowered by cutting-edge APIs and a client-first approach, we enable businesses to engage customers seamlessly at scale.Job DescriptionAs a Technical Support Engineer, you will champion the seamless integration and operation of our omnichannel CPaaS solutions-SMS, Email, WhatsApp, RCS, and Voice-ensuring clients harness our APIs to engage their audiences effectively. With strong communication skills and a collaborative spirit, youll partner with Product, and Engineering teams to drive continuous improvement and ensure our clients experience unparalleled reliability and performance.Position: Technical Support EngineerLocation: Bangalore, India (in-office)Education: BCA or BE in Computer Science, Information Technology, or related fieldExperience: 1-3 years in technical/application support, ideally within telecom, CPaaS, or SaaS domainsKey Responsibilities:1. Act as a point of contact (POC) for client support across all CPaaS solutions.2. Troubleshoot and resolve API integration issues using Postman, cURL, and related tools; handle webhooks and error analysis.3. Forward bug reports and feature requests to the development team; follow up on status and communicate updates to clients.4. Perform client onboarding and platform registrations (SMS, DLT, WhatsApp Business, Meta, Google Business Messaging), liaising with external platform support as needed.5. Monitor service performance and KPIs; proactively identify anomalies and escalate incidents.6. Configure and maintain DNS settings, subdomains, and SSL certificates; bonus for Lets Encrypt Certbot expertise.7. Create, update, and maintain comprehensive technical documentation and Postman API collections.8. Collaborate with cross-functional teams - Product, and Engineering to streamline support processes and implement improvements.Required Qualifications1. Bachelors degree (BCA or BE) in Computer Science, IT, or related discipline.2. 1-3 years of hands-on technical support or application support experience in telecom, CPaaS, or SaaS.3. Proficiency in RESTful APIs, JSON, and tools like Postman and cURL.4. Solid understanding of networking concepts (DNS, IP address, HTTP, TCP/UDP, firewalls).5. Excellent verbal and written communication skills; client-facing experience.6. Familiarity with web development languages and frameworks (e.g., JavaScript, Node.js, React) is a plus.Desirable Skills1. Prior exposure to DLT registration and telecom compliance processes.2. Knowledge of webhooks, callback URL configurations, and security best practices.3. Hands-on experience with DNS configuration and SSL certificate management (Lets Encrypt Certbot).Ready to drive exceptional customer experiences in the CPaaS space? Apply now by sending your resume and a cover letter outlining your relevant experience and skills to hiring@gobuzzmarketing.com, and join us in redefining business communications!Job Types: Full-time, PermanentPay: 20,000.00 - 30,000.00 per monthBenefits:Paid sick timePaid time offSchedule:Day shiftSupplemental Pay:Performance bonusAbility to commute/relocate:Bangalore, Karnataka: Reliably commute or planning to relocate before starting work (Required)Experience:total work: 1-3 years (Required)Work Location: In person