{"id":1279334,"url":"https://alion.io/job/tag-n-trac-sr-software-engineer-platform-backend","title":"Sr. Software Engineer (Platform Backend)","company":{"id":1986809,"name":"Tag-N-Trac","domain":"tagntrac.ai","url":"https://alion.io/company/tagntrac","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-08T05:49:30Z"}},"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":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"Time Series Forecasting","optional":false},{"name":"Amazon Redshift","optional":true},{"name":"AWS","optional":true},{"name":"AWS Bedrock","optional":true},{"name":"AWS Lambda","optional":true},{"name":"BigQuery","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"Google BigQuery","optional":true},{"name":"Kubernetes","optional":true},{"name":"Ruby","optional":true},{"name":"Vertex AI","optional":true}],"status":"live","first_seen_at":"2025-04-06T15:01:52Z","employer_posted_date":"2025-05-08","last_verified_at":"2026-10-08T23:09:12Z","board_verified":true,"closed_at":null,"days_open":550,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":549},"description":"Sr. Software Engineer (Platform Backend)\nAt Tag-N-Trac, we provide full stack IoT traceability solution using custom smart labels and ultra-low power devices. We use cutting-edge technologies to enable end to end supply chain digitization. We at the forefront of revolutionizing supply chain, warehouse, and inventory management solutions by providing real-time visibility into assets and shipments.\nOur dedicated team collaborates closely with the Product team to architect and uphold cutting-edge technologies that power our core platform, customer-facing API’s, and real-time events processing tailored specifically for the challenges in the supply chain industry. We tackle compelling technical hurdles, working with data from our fleet of IoT devices and sensors to provide real-time visibility. We foster a data-centric mindset, ensuring that exceptional ideas are welcomed and considered, regardless of the source.\nResponsibilities\nCollaborate with the Product team to design, develop, and maintain robust cloud native enterprise scale solutions\nImplement scalable, high-performance systems for real-time data processing coming from the various sensors and IoT devices.\nImplement data processing layer components of the platform using state of the art technologies and design extensible data models\nBuild microservices for the various components of TagNTrac platform aka RELATIVITY SaaS platform\nBuild the platform to be ready to integrate with the latest AI frameworks and rules engines for predicting and deriving real-time insights\nContribute to the ongoing improvement and optimization of our core platform and customer-facing API’s\nMentor and guide junior members as needed.\nRequirements\nPast experience working with relational databases, time series databases and dealing with large volumes of structured and unstructured data\nPast experience building APIs and microservices\nStrong knowledge of software development fundamentals, including relevant background in computer science fundamentals, distributed systems, data storage, and agile development methodologies.\nYou are able to utilize your knowledge and expertise to code and ship quality products in a timely manner.\nYou are pragmatic and combine a strong understanding of technology and product needs to arrive at the best solution for a given problem.\nYou are highly entrepreneurial and thrive in taking ownership of your own impact. You take the initiative to solve problems before they arise.\nYou are an excellent collaborator & communicator. You know that start-ups are a team sport. You listen to others, aren’t afraid to speak your mind and always try to ask the right questions.\nYou are excited by the prospect of working in a distributed team and company, working with teammates across the globe.\nQualifications\nBachelor’s or Master’s degree in Computer science or equivalent.\n7+ years of experience in developing scalable backend services using Java, Python, Go or Ruby on Rails\nNice To Haves\nExperience working with AWS (Lambda, RDS, Redshift, Bedrock) or GCP (DataFlow, BigQuery, Vertex AI)\nExperience working with containerization technologies (Docker, Kubernetes)\nExperience developing products in supply chain management and inventory management is a plus.","description_format":"text","description_chars":3240,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Transportation & Logistics","IoT Platforms & Solutions","Supply Chain"],"lifecycle":[{"event":"open","at":"2026-09-26T02:32:22Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.212,"p_room":0.28,"age_days":549,"expected_fill_days":30,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-08T05:49:30Z"},"pay":null,"html_url":"https://alion.io/job/tag-n-trac-sr-software-engineer-platform-backend","json_url":"https://alion.io/job/tag-n-trac-sr-software-engineer-platform-backend.json","meta":{"generated_at":"2026-10-09T00:42:16Z","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","counted_by":"address","units_charged":1,"used_today":1006,"day_limit":5000,"remaining_today":3994,"minute_limit":60,"resets_at":"2026-10-10T00:00:00Z"}},"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":1986809},"rest":"https://alion.io/mcp/rest/get_company?id=1986809"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftag-n-trac-sr-software-engineer-platform-backend"},{"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%2Ftag-n-trac-sr-software-engineer-platform-backend"},{"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%2Ftag-n-trac-sr-software-engineer-platform-backend"},{"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/tag-n-trac-sr-software-engineer-platform-backend\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftag-n-trac-sr-software-engineer-platform-backend"}]}