{"id":1251868,"url":"https://alion.io/job/cloudesign-aws-iot-backend-engineer","title":"AWS IoT & Backend Engineer","company":{"id":2994,"name":"Cloudesign","domain":"cloudesign.com","url":"https://alion.io/company/cloudesign","size_band":"11-50","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Aurora","optional":false},{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Git","optional":false},{"name":"GitHub Actions","optional":false},{"name":"IAM","optional":false},{"name":"JavaScript","optional":false},{"name":"Linux","optional":false},{"name":"MQTT","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"Wi-Fi","optional":false}],"status":"live","first_seen_at":"2026-09-16T10:22:22Z","employer_posted_date":null,"last_verified_at":"2026-09-16T10:22:22Z","board_verified":false,"closed_at":null,"days_open":14,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":14},"description":"Role Overview : \n\nWe are looking for an AWS IoT & Backend Engineer to build and manage scalable IoT solutions connecting robots/edge devices with AWS cloud and backend systems. The role involves AWS IoT Core, MQTT, backend development, telemetry pipelines, OTA updates, security, and production troubleshooting.\n\nKey Responsibilities : \n\n- Develop and manage AWS IoT Core and MQTT-based device communication.\n\n- Implement MQTT QoS, TLS/mTLS, X.509 certificates, and IoT policies.\n\n- Build backend services and APIs using Python/FastAPI or Node.js/NestJS.\n\n- Integrate AWS services including SQS, ECS/EC2, S3, ECR, Aurora PostgreSQL, IAM, CloudWatch, and Secrets Manager.\n\n- Design telemetry data pipelines, device management, and database solutions.\n\n- Develop OTA update workflows with deployment tracking, failure handling, and rollback.\n\n- Implement monitoring, logging, retries, security, and fault-tolerant communication.\n\n- Work with Docker, Linux, Terraform, Git, and CI/CD.\n\n- Troubleshoot issues across robots, edge devices, MQTT, AWS, backend, databases, and networking.\n\nRequired Skills : \n\n- IoT : AWS IoT Core, MQTT, QoS, TLS/mTLS, X.509, IoT Policies.\n\n- Programming : Python, Node.js, JavaScript/TypeScript.\n\n- Backend : FastAPI/NestJS, REST APIs, WebSockets, Microservices.\n\n- AWS : IoT Core, SQS, ECS/EC2, S3, ECR, Aurora PostgreSQL, IAM, CloudWatch.\n\n- Database : PostgreSQL, SQL, database design, query optimization.\n\n- DevOps : Docker, Linux, Terraform, Git, GitHub Actions, CI/CD.\n\n- Security : Device authentication, certificates, IAM, access control.\n\n- Networking : TCP/IP, HTTP/HTTPS, DNS, Wi-Fi, basic 4G/LTE.\n\n- Edge/Robotics : Linux-based devices, NVIDIA Jetson/Raspberry Pi is a plus.\n\nPreferred : \n\n- Experience in robotics, industrial IoT, connected devices, or edge computing.\n\nSkills\nAWS, IoT, Backend Architecture, Cloud Services, MQTT Protocols, IoT Protocols, Python, Node.js, Javascript, Automotive OTA, Linux","description_format":"text","description_chars":1946,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Software Testing & QA","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-25T18:04:06Z"}],"liveness":{"score":57,"band":"ok","label":"Likely open","p_open":1,"p_active":0.639,"p_room":0.9,"age_days":13,"expected_fill_days":26,"reasons":["seen:13","velocity","win:mid"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/cloudesign-aws-iot-backend-engineer","json_url":"https://alion.io/job/cloudesign-aws-iot-backend-engineer.json","meta":{"generated_at":"2026-10-01T00:13:33Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":233,"day_limit":5000,"remaining_today":4767,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}