{"id":2022910,"url":"https://alion.io/job/e-space-senior-backend-software-engineer-iot-platform","title":"Senior Backend Software Engineer (IoT Platform)","company":{"id":2438005,"name":"E-Space","domain":"e-space.com","url":"https://alion.io/company/e-space-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Saratoga, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":225000,"currency":"USD","period":"year","gross":null,"usd_annual":225000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS CDK","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"Django","optional":false},{"name":"FastAPI","optional":false},{"name":"Flask","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"MQTT","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"WebSockets","optional":false}],"status":"live","first_seen_at":"2026-09-10T00:10:20Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-11T16:59:51Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"Join our team as a Senior Backend Software Engineer, where you will play a crucial role in building and maintaining the backend platform for our connected-device products. You will work across various areas including cloud services, APIs, data pipelines, fleet management, and real-time device communications. Your responsibilities will include developing and improving backend services, designing and maintaining PostgreSQL schemas, building data-ingestion services, and investigating and resolving production issues. This is a hands-on role that requires strong experience in backend software development, Python, and cloud services.\nMissions\nContribuer à la construction, à la maintenance et à l'amélioration des services backend Python/FastAPI, des API REST et des points de terminaison WebSocket.\nDévelopper des fonctionnalités pour le provisionnement des appareils, la gestion de la flotte, la télémétrie, les événements, l'état des appareils, la gestion du firmware et les mises à jour OTA.\nParticiper aux revues de code et contribuer à des pratiques d'ingénierie claires et maintenables, tout en partageant vos connaissances et en aidant à établir des modèles backend sensés.\nProfil recherché\n - This is a hands-on role for an engineer who enjoys building production systems, solving practical problems, and working closely with embedded, hardware, frontend, and product teams- Experience with AWS services-or comparable cloud platforms-with hands-on AWS experience preferred, especially EC2, Lambda, S3, Cognito, and infrastructure-as-code\n- Experience with Git workflows, CI/CD, code review, and production deployment practices\n- Clear communicator who can work effectively across engineering disciplines\n- 5+ years of backend software development experience in production systems\n- Strong Python experience and hands-on experience with FastAPI, Django, Flask, or comparable backend frameworks\n- Experience with MQTT, WebSockets, message-driven architecture, or real-time data delivery\n- Strong knowledge of PostgreSQL, SQL, schema design, migrations, query optimization, and data lifecycle management\n- Experience designing and building REST APIs\n- Experience with Linux\n- Strong automated-testing skills, including unit, integration, and end-to-end testing\n- This is a fast-paced, high-impact environment - flexibility to occasionally work extended hours or weekends during critical periods is expected\n- Experience in aerospace, satellite, industrial IoT, or other mission-critical environments\n- Experience with AWS CDK, Terraform, or other infrastructure-as-code tools\n- Familiarity with embedded systems, wireless communications, or sensor-rich hardware\n- Experience with AWS IoT Core, IoT Jobs, Device Shadows, or IoT fleet provisioning\n- Experience building cloud-connected IoT, device-management, telemetry, or other event-driven systems\n- Experience building firmware OTA, device telemetry, or fleet-management platforms\n- Experience with Redis, RDS Proxy, queues, stream processing, or event-driven architectures\n- Experience with security-focused systems, audit logging, or operational compliance","description_format":"text","description_chars":3118,"description_truncated":false,"requirements":{"experience_years_min":5,"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":"2026-10-07T13:23:53Z"}],"visa":[],"liveness":{"score":36,"band":"fade","label":"Fading","p_open":1,"p_active":0.652,"p_room":0.55,"age_days":30,"expected_fill_days":22,"reasons":["conf:0","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":225000,"is_top_pay":true},"html_url":"https://alion.io/job/e-space-senior-backend-software-engineer-iot-platform","json_url":"https://alion.io/job/e-space-senior-backend-software-engineer-iot-platform.json","meta":{"generated_at":"2026-10-11T20:08:11Z","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":7653,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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":2438005},"rest":"https://alion.io/mcp/rest/get_company?id=2438005"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fe-space-senior-backend-software-engineer-iot-platform"},{"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%2Fe-space-senior-backend-software-engineer-iot-platform"},{"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%2Fe-space-senior-backend-software-engineer-iot-platform"},{"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/e-space-senior-backend-software-engineer-iot-platform\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fe-space-senior-backend-software-engineer-iot-platform"}]}