{"id":3665298,"url":"https://alion.io/job/ezzoft-backend-engineer-awspythonnode-js","title":"Backend Engineer - AWS/Python/Node.js","company":{"id":4499744,"name":"Ezzoft","domain":"ezzoft.com","url":"https://alion.io/company/ezzoft","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Thiruvananthapuram, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"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 EKS","optional":false},{"name":"Amazon EventBridge","optional":false},{"name":"Amazon S3","optional":false},{"name":"Angular","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"CI/CD","optional":false},{"name":"CloudFormation","optional":false},{"name":"CoAP","optional":false},{"name":"DynamoDB","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GraphQL","optional":false},{"name":"IAM","optional":false},{"name":"JavaScript","optional":false},{"name":"MQTT","optional":false},{"name":"Node JS","optional":false},{"name":"OpenSearch","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"WebSockets","optional":false},{"name":"Kubernetes","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-03T04:27:37Z","employer_posted_date":null,"last_verified_at":"2026-11-03T04:27:37Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"We are looking for Backend engineers with IOT, AWS, Python, Node JS.\n\nLocation is Trivandrum.\n\nKey Responsibilities :\n\n- Design & Development of cloud infrastructure that is secure, scalable, and highly available on AWS.\n\n- Provision, configure and maintain AWS cloud infrastructure defined as code.\n\n- Troubleshoot problems across a wide array of services and functional areas.\n\n- Implementation of new features based on product requirements.\n\n- Maintenance of existing applications including bug fixes and performance optimization.\n\n- Integration with Firmware and Mobile Apps.\n\n- UI/UX implementation following design specifications.\n\n- Code review and technical documentation.\n\n- Close collaboration with external clients for API integrations.\n\n- Performance monitoring, logging, and optimization.\n\n- Security implementation and authentication services (OAuth 2.0, JWT).\n\nRequired Skills & Experience :\n\n- Expert in building backend services using NodeJS, Java, and Python.\n\n- Experience in bidirectional IoT, getting data out of IOT as well as sending commands to IOT devices and triggering actions.\n\n- Strong backend development experience with modern frameworks.\n\n- Experience building and maintaining AWS infrastructure (VPC, EC2, Security Groups, EKS, IAM, ECS, Code Deploy, CloudFront, CloudWatch, RDS, Route53, S3).\n\n- Expert in working on IoT devices includes different protocols, such as MQTT, WebSocket, and CoAP.\n\n- Strong Experience with IoT cloud architectures.\n\n- Design expertise and hands-on knowledge of REST, GraphQL, Angular, RDS, DynamoDB, Elasticsearch, and OpenSearch.\n\n- Experience with CI/CD pipelines for backend and web application development.\n\n- AWS platform expertise - specifically Lambda, API Gateway, DynamoDB, IoT Core, CloudFormation/CDK, S3, CloudWatch.\n\n- Database architecture and optimization skills (SQL and NoSQL).\n\nMust Have AWS Skills (Every item below is important) :\n\n- AWS Lambda\n\n- Amazon API Gateway\n\n- AWS AppSync\n\n- AWS Step Functions\n\n- Amazon DynamoDB\n\n- DynamoDB Streams\n\n- Amazon RDS\n\n- Amazon Aurora\n\n- Amazon S3\n\n- Amazon OpenSearch / Elasticsearch\n\n- AWS IoT Core\n\n- IoT Device Shadows\n\n- IoT Topic Rules\n\n- IoT Policies\n\n- IoT Certificates (JITR)\n\n- Amazon Cognito User Pools\n\n- Amazon Cognito Identity Pools\n\n- Amazon Cognito Sync\n\n- AWS KMS\n\n- AWS IAM\n\n- AWS Secrets Manager\n\n- AWS Systems Manager Parameter Store\n\n- Amazon SNS\n\n- Amazon SQS\n\n- Amazon EventBridge\n\n- Amazon EventBridge Scheduler\n\n- Amazon SES\n\n- Amazon Route 53\n\n- Amazon CloudWatch Logs\n\n- Amazon CloudWatch Alarms\n\n- AWS STS\n\nLanguages & Runtimes :\n\n- JavaScript\n\n- Node.js 24.x\n\nTesting & Quality :\n\n- Jest\nSkills\nBackend Architecture, Python, Node.js, AWS, IoT, WebSockets, GraphQL, Java, AWS Lambda, API Gateway, ElasticSearch","description_format":"text","description_chars":2761,"description_truncated":false,"requirements":{"experience_years_min":8,"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":[],"lifecycle":[{"event":"open","at":"2026-11-03T05:48:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":29,"reasons":["seen:1","win:early"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/ezzoft-backend-engineer-awspythonnode-js","json_url":"https://alion.io/job/ezzoft-backend-engineer-awspythonnode-js.json","meta":{"generated_at":"2026-11-04T11:34:41Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":17248,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4499744},"rest":"https://alion.io/mcp/rest/get_company?id=4499744"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fezzoft-backend-engineer-awspythonnode-js"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fezzoft-backend-engineer-awspythonnode-js"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fezzoft-backend-engineer-awspythonnode-js"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ezzoft-backend-engineer-awspythonnode-js\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fezzoft-backend-engineer-awspythonnode-js"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3665298}},{"tool":"search_jobs","arguments":{"company":"ezzoft.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3665298},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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