Backend Engineer – Real-Time Communications
2 weeks ago
Location: Remote (India)• Type: Full-time• Seniority: SDE II–IIIEligibility: IIT candidates only (B.Tech in progress or completed). Self-learners who love to upskill are welcome—but IIT status is mandatory.Why this roleHelp build resilient back-end services that power real-time communications analytics and automation at scale. You'll design APIs, process streaming data, and integrate with voice/telephony and cloud services to deliver low-latency, high-reliability experiences.What you'll doDesign and ship backend APIs (Django/DRF), background/async jobs (Celery/RQ), and secure integrations with external services.Build and optimize real-time data pipelines for call/quality metrics; own observability, tracing, and SLOs (p95/p99).Troubleshoot SIP/VoIP issues using packet captures and logs; automate analysis where possible.Containerize workloads with Docker, contribute to CI/CD, and collaborate on cloud deployment (Azure/AWS).Apply distributed-systems patterns (idempotency, retries, backoff, circuit breakers) for scale and fault tolerance.Model data in PostgreSQL and MongoDB; tune indexes/queries; maintain migration discipline.(Good-to-have) Prototype AI/ML features for analytics, anomaly detection, and conversational agents.What you'll bring (must-have)Python & Django: RESTful APIs, authentication/authorization, background tasks, testing, and performance tuning.Networking fundamentals: TCP/IP, DNS, TLS, HTTP/2; practical debugging with Wireshark; familiarity with NetFlow/SNMP.Telephony domain: SIP signaling, RTP/RTCP, call flows, PSTN/VoIP basics; exposure to SBCs.Cloud & DevOps: Working knowledge of Azure/AWS, Docker; Kubernetes exposure is a plus; comfort with CI/CD and secrets management.Distributed systems: Microservices, event-driven design (queues/streams), horizontal scaling, resilience patterns.Databases: Hands-on with PostgreSQL and MongoDB (schema design, indexing, migrations, backups/restore).Mindset: Ownership, bias to automate, clear writing, and a product quality bar that values reliability and latency.Nice to haveKubernetes (Helm), IaC (Terraform/Bicep), metrics/log stacks (Prometheus/Grafana/ELK), OpenTelemetry.Experience with Microsoft Graph/365 ecosystems, webhooks, or real-time comms SDKs.Practical AI/ML: time-series anomaly detection, clustering, or LLM-powered workflows.90-Day success profile30 days: Ship a well-tested Django service with one external integration; add dashboards/alerts for core SLOs.60 days: Deliver an automated SIP call-flow parser or PCAP → insights tool; reduce a p99 latency or error budget hot spot.90 days: Lead a small initiative end-to-end (design → deploy → postmortem), document runbooks, and mentor a junior dev.What we offerImpact on critical, high-scale real-time systems.Autonomy, fast feedback loops, and a builder culture.Competitive compensation; remote-first with flexible hours aligned to IST.
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Backend Engineer – Real-Time Communications
2 weeks ago
India ezAIx Full timeLocation: Remote (India) • Type: Full-time • Seniority: SDE II–IIIEligibility: IIT candidates only (B.Tech in progress or completed). Self-learners who love to upskill are welcome—but IIT status is mandatory.Why this roleHelp build resilient back-end services that power real-time communications analytics and automation at scale. You’ll design APIs,...
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Backend Engineer – Real-Time Communications
2 weeks ago
India ezAIx Full timeLocation: Remote (India) • Type: Full-time • Seniority: SDE II–III Eligibility: IIT candidates only (B.Tech in progress or completed ). Self-learners who love to upskill are welcome—but IIT status is mandatory . Why this role Help build resilient back-end services that power real-time communications analytics and automation at scale. You’ll design...
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Backend Engineer
1 week ago
India ezAIx Full timeLocation: Remote (India) • Type: Full-time • Seniority: SDE II–III Eligibility: IIT candidates only (B.Tech in progress or completed ). Self-learners who love to upskill are welcome—but IIT status is mandatory . Why this role Help build resilient back-end services that power real-time communications analytics and automation at scale. You’ll design...
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Software Engineer – Backend
1 day ago
india Versatile Full timeAbout the CompanyThe hiring is for a top-tier, high-scale product company in the consumer internet space. The engineering team builds and maintains complex distributed systems that power millions of daily users, with a strong focus on performance, reliability, and real-time operations.About the RoleWe are hiring experienced Golang Backend Engineers (SDE II)...
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Manager - Backend Engineer
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Manager-Backend Engineer
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Bengaluru, India Tata Communications Full timeJob Description The Role: We are looking for a creative and skilled Backend Engineer to own the API Federation layer of our platform. This role is focused on creating the single, unified API that our customers will use to orchestrate their entire multi-cloud network. You will be the architect of our developer experience, responsible for abstracting the...
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India Zendr Business Full timeBackend Developer (Node.js & Express.js) - Full-Time (Remote, India)Company: Zendr ltd, UK.Location: Remote (India-based candidates only)Experience Required: Minimum 1.5+ yearSalary: To be discussedAbout Zendr:Zendr is a UK-based startup on a mission to transform how businesses manage payments, invoicing, and operations. We’re building the future of...
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Software Engineer – Backend
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India Versatile Full time ₹ 12,00,000 - ₹ 24,00,000 per yearAbout the CompanyThe hiring is for a top-tier, high-scale product company in the consumer internet space. The engineering team builds and maintains complex distributed systems that power millions of daily users, with a strong focus on performance, reliability, and real-time operations.About the RoleWe are hiring experienced Golang Backend Engineers (SDE II)...
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Backend Engineer
1 day ago
India Zendr Business Full timeBackend Developer (Node.js & Express.js) - Full-Time (Remote, India) Company: Zendr ltd, UK. Location: Remote (India-based candidates only) Experience Required: Minimum 1.5+ year Salary: To be discussed About Zendr: Zendr is a UK-based startup on a mission to transform how businesses manage payments, invoicing, and operations. We’re building the future of...
