Software Engineer III – Knowledge Representation, Ontology, ML

GHX

Software Engineer III focusing on Knowledge Representation, applying ML methods in Healthcare AI solutions. Collaborating with stakeholders to design databases and ontologies.

Posted 5/16/2026full-timeColorado • 🇺🇸 United StatesMid-LevelSenior💰 $91,000 - $121,000 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudDockerEC2MicroservicesNoSQLPythonSQL

About the role

Key responsibilities & impact

Collaborate with internal and external stakeholders including users, developers, product managers, leadership, etc., to understand needs and challenges and translate these into solutions.
Design & develop scalable structures and databases to capture, store and query structured, semi-structured and unstructured data.
Design and maintain ontologies and data architectures to represent complex relationships and entities.
Integrate graph solutions with other data stores and technologies.
Leverage LLMs/GenAI and rules engines for data I/O and data curation.
Multimodal data handling: incorporate text, images, videos, tables, graphs, rules, etc., into the knowledge representation system.
Proactively explore new techniques and emerging trends to drive adoption of new solutions.
Develop and maintain software tools to support knowledge representation needs.
Implement tools for evaluating and monitoring solution performance.
Invent and deploy novel solutions with maintainable APIs, MCP servers, to suit stakeholder needs.
Adhere to sound software engineering practices.

Requirements

What you’ll need

Greater than 3 years working as a software engineer or data scientist.
Expertise with one or more Graph query languages (SPARQL, Cypher, Gremlin) and the associated Graph Databases.
Experience with Tabular (SQL), Document (NoSQL), and Vector/Semantic databases and their interactions with Graph DBs.
Expertise with Python & SQL.
Experience with AWS cloud resources (S3, EC2, ECS, Lambda).
Experience with Docker or other container services.
Specification and creation of APIs and microservices.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account GHX Website LinkedIn All Job Openings 1001 - 5000 employees Founded 2010 ⚕️ Healthcare Insurance ☁️ SaaS 🤝 B2B Healthcare Insurance
SaaS
B2B GHX is a leading provider of data management solutions, supply chain consulting, and vendor credentialing services primarily for the healthcare industry. They offer innovative products such as order automation, inventory management, and e-payment solutions that enhance financial agility, compliance, and operational efficiency. GHX serves a diverse clientele including healthcare providers, suppliers, and government agencies, emphasizing evidence-based insights and cloud ERP transformation to optimize resource allocation, reduce costs, and improve patient care. They are deeply integrated into the healthcare supply chain, collaborating with partners to create secure, informed, and cost-effective environments in healthcare facilities. Software Engineer III – Knowledge Representation, Ontology, ML 🔥 58 minutes ago 🏢🏡 null – Hybrid 💵 $91k - $121k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🤖 Machine Learning Engineer AWS Cloud Docker EC2 Microservices NoSQL Python SQL Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Collaborate with internal and external stakeholders including users, developers, product managers, leadership, etc., to understand needs and challenges and translate these into solutions.
Design & develop scalable structures and databases to capture, store and query structured, semi-structured and unstructured data.
Design and maintain ontologies and data architectures to represent complex relationships and entities.
Integrate graph solutions with other data stores and technologies.
Leverage LLMs/GenAI and rules engines for data I/O and data curation.
Multimodal data handling: incorporate text, images, videos, tables, graphs, rules, etc., into the knowledge representation system.
Proactively explore new techniques and emerging trends to drive adoption of new solutions.
Develop and maintain software tools to support knowledge representation needs.
Implement tools for evaluating and monitoring solution performance.
Invent and deploy novel solutions with maintainable APIs, MCP servers, to suit stakeholder needs.
Adhere to sound software engineering practices. 🎯 Requirements
Greater than 3 years working as a software engineer or data scientist.
Expertise with one or more Graph query languages (SPARQL, Cypher, Gremlin) and the associated Graph Databases.
Experience with Tabular (SQL), Document (NoSQL), and Vector/Semantic databases and their interactions with Graph DBs.
Expertise with Python & SQL.
Experience with AWS cloud resources (S3, EC2, ECS, Lambda).
Experience with Docker or other container services.
Specification and creation of APIs and microservices. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Lead Machine Learning Engineer 🔥 6 hours ago The Walt Disney Company 10,000+ employees 📱 Media Website LinkedIn All Job Openings Lead Machine Learning Engineer at Disney Experiences Technology designing and deploying AI solutions. Collaborating on complex projects and providing technical leadership across AI initiatives. 🏢🏡 Orlando – Hybrid 💵 $171.6k - $230.1k / year 💰 Post-IPO Debt on 2020-04 ⏰ Full Time 🟠 Senior 🤖 Machine Learning Engineer 🦅 H1B Visa Sponsor AWS Azure Cloud Google Cloud Platform Numpy Pandas Python PyTorch Scikit-Learn Tensorflow Senior Machine Learning Engineer 🔥 7 hours ago Capital Group 5001 - 10000 💸 Finance 💳 Fintech 👥 B2C Website LinkedIn All Job Openings Senior Machine Learning Engineer building the next generation of AI products at Capital Group. Operating at the intersection of production ML, GenAI, and data infrastructure with a focus on reliability and governance. 🏢🏡 Irvine – Hybrid 💵 $201.7k - $322.7k / year ⏰ Full Time 🟠 Senior 🤖 Machine Learning Engineer 🦅 H1B Visa Sponsor AWS Cloud Python Machine Learning Developer – Active Secret Clearance Required 🔥 15 hours ago Solutions for Information Design, Inc. 51 - 200 🎯 Recruiter 📚 Education 🏛️ Government Website LinkedIn All Job Openings Machine Learning Developer creating machine learning solutions for DOD clients. Collaborating with software engineers to improve predictive models and deploy systems. 🏢🏡 Arlington – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🤖 Machine Learning Engineer Java Python PyTorch Scikit-Learn Tensorflow Machine Learning Engineer, Distributed vLLM 🕒 Yesterday Red Hat 10,000+ employees 🏢 Enterprise Website LinkedIn All Job Openings Machine Learning Engineer working on distributed vLLM infrastructure for Red Hat's AI Inference. Collaborating in innovative projects tackling scalable inference systems and cloud-native deployments. 🏢🏡 Boston – Hybrid 💵 $136.3k - $225.1k / year 💰 Corporate Round on 1999-03 ⏰ Full Time 🟡 Mid-level 🟠 Senior 🤖 Machine Learning Engineer 🦅 H1B Visa Sponsor Cloud GRPC Kubernetes Open Source Python Rust Go Senior Lead Machine Learning Engineer 🕒 Yesterday Capital One 10,000+ employees 🏦 Banking 💳 Fintech 💸 Finance Website LinkedIn All Job Openings Senior Lead Machine Learning Engineer at Capital One focusing on productionizing ML applications. Involved in technical design and development using emerging technology platforms. 🏢🏡 McLean – Hybrid 💵 $229.9k - $262.4k / year 💰 Post-IPO Equity on 2023-05 ⏰ Full Time 🟠 Senior 🤖 Machine Learning Engineer 🦅 H1B Visa Sponsor AWS Azure Cloud Google Cloud Platform Java Python Scala View More Machine Learning Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Graph query languagesSPARQLCypherGremlinSQLPythonNoSQLVector databasesAPIsMicroservices

Soft Skills

collaborationproblem-solvingcommunicationproactive explorationstakeholder engagement