Jobs in the United States

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Electrical Lab Engineer
Insight Global
Redmond, WA
- From $71 USD / hour
2+ years of experience working with Linux-based systems
Added 5 mins ago
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Principal Platform Software Engineer - Oracle Health
Oracle
United States
- $105,900 to $234,600 USD / year
Lead the design and implementation of scalable microservices, RESTful APIs, and distributed systems to support AI-driven healthcare applications.
Added 6 mins ago
Project Engineer II
CRB
Columbus, OH
The Project Engineer II supports the Project Manager and broader construction team in the planning, coordination, and execution of assigned projects. This role helps maintain alignment…
Added 6 mins ago
Sr. Application Infrastructure Engineer
Medtronic
Mounds View, MN
…technology. Medtronic is looking for an experienced infrastructure engineer to help build and run the cloud infrastructure behind the Affera Digital Platform, which is transforming cardiac…
Added 6 mins ago
Software Test Engineer I
Medtronic
Mounds View, MN
Medtronic is seeking a motivated and detail-oriented Software Test Engineer to join our Affera Mapping and Ablation System team. This role is essential in supporting the testing and quality…
Added 6 mins ago
Principal Supplier Quality Engineer
Medtronic
Mounds View, MN
The Principal Supplier Quality Engineer will lead quality activities for supplier transfers, providing Quality Assurance Engineering expertise across design transfer, manufacturing…
Added 6 mins ago
Senior Supplier Quality Engineer
Medtronic
Mounds View, MN
The Senior Supplier Quality Engineer will support the Global Supplier Quality Supplier Change Implementation function, with a focus on supplier transfers, component qualification, supplier…
Added 6 mins ago
Software Quality Engineer I
Medtronic
Mounds View, MN
…growth and cross-functional collaboration as we work together to engineer the…
Added 6 mins ago
Principal Application Infrastructure Engineer
Medtronic
Mounds View, MN
…technology. Medtronic is looking for an experienced infrastructure engineer to help build and run the cloud infrastructure behind the Affera Digital Platform, which is transforming cardiac…
Added 6 mins ago
TS
EMC Test Engineer (3rd shift and weekends) 1 1
TUV SUD America
New Brighton, MN
- $75,000 to $90,000 USD / year
As an EMC Test Engineer, you will perform electromagnetic compatibility (EMC) testing and evaluations for a wide range of products to support global regulatory compliance and certification…
Added 6 mins ago
TS
RF Test Engineer (3rd shift and weekends) 1
TUV SUD America
New Brighton, MN
- $75,000 to $100,000 USD / year
As an RF Test Engineer, you will support wireless and radio frequency compliance testing for products intended for global markets. Working within an accredited laboratory environment, you…
Added 6 mins ago
TS
EMC Test Engineer (3rd shift and weekends) 1
TUV SUD America
New Brighton, MN
- $75,000 to $90,000 USD / year
EMC Test Engineer - Automotive & EMC Compliance
Added 7 mins ago
Senior Financial Analyst
Medtronic
Fridley, MN
…growth and cross-functional collaboration as we work together to engineer the…
Added 7 mins ago
Design Engineer, Sustaining
nVent
Anoka, MN
Proficiency in CAD software (e.g., SolidWorks) and familiarity with PLM systems.
Added 7 mins ago
Manufacturing Engineer
nVent
Anoka, MN
Experience with ERP systems (JD Edwards preferred) and PLM systems (Enovia preferred).
Added 7 mins ago
Supplier Engineer III - 3058207
Apex Systems
Maple Grove, MN
Apex Systems is a world class technology services business that incorporates industry or insights and experience to deliver solutions that fulfill our clients’ digital visions.
Added 7 mins ago
Senior Security GRC Engineer, AI & Automation
American Express Global Business Travel
Saint Paul, MN
AmexGBT’s Security GRC team is looking for a talented Senior Security GRC Engineer to design, build, and scale automation and AI-driven solutions that modernize our governance, risk, and…
Added 7 mins ago
Software Engineer 2 - Mobile Developer (iOS & Android)
U.S. Bank
Saint Paul, MN · Hopkins, MN
Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability, and performance of systems/contexts affected when defining technical designs
Added 7 mins ago
Associate Software Engineer
Highmark Health
Saint Paul, MN
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 7 mins ago
Enterprise Account Project Coordinator III (Remote, USA)
Medtronic
Minneapolis, MN
Experience using Salesforce.com or other customer relationship management systems.
Added 7 mins ago
Field Engineer for Water Treatment at Data Centers
Garratt Callahan Co
Amarillo, TX
Data Center Water Treatment Chemical Field Engineer - Amarillo, Texas
Added 7 mins ago
Senior Contract Manager, Enterprise Accounts - Minneapolis, MN
Medtronic
Fridley, MN · Minneapolis, MN
Experience with enterprise accounts, health systems, Group Purchasing Organizations (GPOs), or Integrated Delivery Networks (IDNs).
Added 7 mins ago
Data Engineer II
Honeywell Aerospace
Minneapolis, MN
As a Data Engineer II here at Honeywell Aerospace, you will play a key role in designing, developing, and maintaining data pipelines and ETL processes to ensure the efficient and reliable…
Added 7 mins ago
Senior Software Engineer - Incentive Compensation
Wells Fargo
MINNEAPOLIS, MN
…benefits, learning and recruiting. We are seeking a Senior Software Engineer to support Varicent Incentive Compensation configuration. The chosen individual will be responsible to analyze,…
Added 8 mins ago
Senior Vehicle Energy Distribution and Management Engineer
Anduril Industries
Santa Ana, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…

Salvo Software

Expert RAG Engineer

Remote, United States

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Job details

Posting language: English
Posted: Nov 5, 2026

Original job description

We are looking for an Expert RAG Engineer to design, build, and own the retrieval-augmented generation systems behind our AI products. Your core work will be architecting production-grade RAG pipelines end to end: ingestion, chunking, embeddings, hybrid retrieval, reranking, evaluation, and serving on top of open-source LLMs (Ollama, llama.cpp) in cloud, on-prem, and air-gapped environments. This is a senior, hands-on role. You’ll define RAG architecture standards, make the key technical decisions on retrieval quality, latency, and cost, and provide technical guidance to AI Developers on the team. You’ll work closely with engineering, product, and client stakeholders to turn complex knowledge sources into reliable, measurable, and secure AI features.

Key Responsibilities

RAG Architecture & Engineering (core focus)

Design and own end-to-end RAG architectures, from document ingestion to grounded, cited responses.
Build advanced retrieval strategies: hybrid search (dense + BM25/sparse), reranking (cross-encoders), query rewriting/expansion, metadata filtering, and multi-step or agentic retrieval.
Define chunking and indexing strategies for diverse sources, including structured and semi-structured data (XML/XSD, Office formats, PDFs, scanned documents).
Select, benchmark, and fine-tune embedding models; manage vector databases (pgvector, Qdrant, Weaviate, Milvus, Azure AI Search, or similar) at scale.
Build evaluation frameworks for retrieval and generation quality (recall@k, MRR, nDCG, faithfulness, answer relevance) and run them continuously as part of CI/CD.
Reduce hallucinations through grounding, citation, guardrails, and confidence handling.
Implement permission-aware and multi-tenant retrieval so users only access data they’re authorized to see.
Develop MCP (Model Context Protocol) integrations that expose RAG systems and internal data sources to LLMs and agents.
Optimize LLM serving with Ollama and llama.cpp: quantization (GGUF), GPU/CUDA tuning, batching, caching, and offline/air-gapped deployments.

Technical Leadership

Set RAG architecture standards, reference implementations, and best practices for the AI department.
Review designs and code, and provide technical guidance to AI Developers.
Translate client and product requirements into retrieval strategies with clear quality, latency, and cost targets.
Evaluate emerging techniques (GraphRAG, long-context vs. retrieval trade-offs, agentic RAG) and recommend what’s worth adopting.

DevOps & Infrastructure (supporting)

Deploy and scale RAG services on Microsoft Azure and AWS using Docker and Kubernetes.
Maintain CI/CD pipelines for AI services (Azure DevOps preferred; GitHub Actions / GitLab CI also used).
Build observability for RAG systems: tracing, retrieval diagnostics, latency, cost, and quality dashboards.
Support event-driven ingestion and re-indexing pipelines using Apache Kafka.
Troubleshoot across the stack - dig into root causes rather than patching symptoms.

Requirements

Experience & Core RAG Expertise: 6+ years in backend, ML, or infrastructure with 2+ years building production RAG systems, including end-to-end architecture, hybrid retrieval, reranking, chunking, indexing, and evaluation frameworks.
Python & Vector Databases: Expert-level Python programming combined with deep knowledge of embeddings, vector databases, and metrics-driven evaluation.
LLM Optimization & Serving: Hands-on experience serving and optimizing open-source LLMs (Ollama, llama.cpp) with quantization, alongside GPU/CUDA troubleshooting and performance tuning.
DevOps, Infrastructure & MCP: Strong proficiency in Microsoft Azure, AWS, Docker, Kubernetes, Linux, CI/CD pipelines (Azure DevOps preferred), and Model Context Protocol (MCP).
Leadership & Collaboration: Strong communication, technical leadership, and ownership to define architectural standards and collaborate effectively in a distributed, remote environment.

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