Senior Software Developer, Search

🔥 17 hours ago

🏄 California – Remote

🏄 California – Remote

💵 $143k - $248.6k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 1%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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MaintainX

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2018

☁️ SaaS

🏭 Manufacturing

🏢 Enterprise

💰 $150M Series D on 2025-08

SaaS • Manufacturing • Enterprise

MaintainX is a cloud-based, AI-powered maintenance and asset management platform that provides a modern CMMS (Computerized Maintenance Management System) and enterprise asset management (EAM) capabilities. The product helps frontline teams create and track work orders, schedule preventive and predictive maintenance, manage parts inventory, run checklists and inspections, and collect IoT and asset data. MaintainX emphasizes AI features — natural-language reporting, AI-assisted summaries and recommendations, anomaly detection, and operational insights — and offers integrations, an API, and an enterprise marketplace. It serves manufacturing and facilities-heavy industries and is positioned for enterprise customers; an acquisition by Autodesk has been announced.

📋 Description

• Design and build MaintainX’s end-to-end search and retrieval platform, from indexing pipelines and ranking systems to AI-facing query layers • Model search across work orders, assets, and procedures with product and domain experts • Ship early versions, gather feedback, and iterate rapidly • Operate and optimize distributed systems for reliability, performance, and scalability • Drive architectural decisions balancing correctness, performance, and maintainability • Own integrations between search systems and upstream data sources • Explore semantic search, vector retrieval, and AI-enhanced relevance using modern ML tooling • Participate in on-call duties during business hours • Lead platform engineering managers across multiple teams, present technical priorities to executive stakeholders, and align with engineering leaders outside Québec

🎯 Requirements

• Hands-on experience designing, building, and operating production-grade search systems end-to-end, including indexing, query execution, relevance tuning, and infrastructure • Experience with Elasticsearch, OpenSearch, Lucene, Solr, or similar technologies • Understanding of embeddings, chunking, and retrieval strategies • Familiarity with analyzers, BM25, shard sizing, cluster health, and relevance optimization • Experience taking systems from implementation through deployment and production operation • Experience working across backend services, data pipelines, and integration points • Expert-level English, spoken and written, required • Experience evaluating and improving search relevance using qualitative analysis and quantitative metrics • Experience shipping AI-powered or LLM-integrated backend systems • Familiarity with GPT, Copilot, or Cursor • Understanding of multi-tenancy and data security, including ACLs, field-level access controls, and secure index partitioning • Experience building observability and success metrics into systems

🏖️ Benefits

• Equity • Annual bonus • Benefits vary by country, including health coverage, retirement and leave plans • Remote work arrangement