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Manager, Site Human Resources
The Nuclear Company
Columbia, SC
…generation of nuclear reactors. Through our design-once, build-many model, we're accelerating the deployment of safe, reliable, and affordable nuclear…
Added just now
Manager, Accounting
The Nuclear Company
Columbia, SC
…generation of nuclear reactors. Through our design-once, build-many model, we're accelerating the deployment of safe, reliable, and affordable nuclear…
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Lead Recruiter
The Nuclear Company
Columbia, SC
…generation of nuclear reactors. Through our design-once, build-many model, we're accelerating the deployment of safe, reliable, and affordable nuclear…
Added just now
Financial Analyst
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Columbia, SC
…generation of nuclear reactors. Through our design-once, build-many model, we're accelerating the deployment of safe, reliable, and affordable nuclear…
Added just now
Compliance Manager
The Nuclear Company
Columbia, SC
…generation of nuclear reactors. Through our design-once, build-many model, we're accelerating the deployment of safe, reliable, and affordable nuclear…
Added 1 min ago
Registered Nurse
Concierge Home Care
Sebring, FL
Negotiable pay-per-visit model designed for motivated clinicians
Added 2 mins ago
Change Management Experienced Manager
Grant Thornton
Philadelphia, PA · San Francisco, CA · Chicago, IL · NY · Dallas, TX · Houston, TX · Boston, MA
Apply targeted change management experience within specific business transformation contexts (e.g., technology-enabled change, operating model shifts, enterprise programs).
Added 2 mins ago
Sr Software Engineer
Cengage Learning Inc.
OH
Following the Product Operating Model (POM), you will collaborate with product and design teams in your role as senior software engineer. Together you will focus on improving customer…
Added 4 mins ago
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Maintenance Supervisor
SupplyHouse.com
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- $65,400 to $98,100 USD / year
Model professional standards and lead by example throughout the workplace
Added 4 mins ago
AI FinOps, Cost & Contracts Analyst
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Strong understanding of AI economics, including token-based pricing, inference costs, cloud consumption, API pricing, model licensing, and AI usage metrics.
Added 4 mins ago
Geohazard Intermediate Engineer – Water Crossings
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Houston, TX
Enbridge’s FlexWork (hybrid work model) offers eligible employees (Manager and below) the option to work from home on Wednesdays and Fridays, opt for a compressed work week schedule, or
Added 5 mins ago
Senior Accountant – Property & Casualty (P&C) Insurance
Olympus Insurance Company
Jacksonville, FL
· Support external audits, regulatory examinations, and internal control testing under the NAIC Model Audit Rule.
Added 5 mins ago
AI Engineer
ServiceTitan, Inc.
Remote, United States
Model and inference architecture: Contribute to practical tradeoffs across latency, cost, quality, structured outputs, caching, fallback behavior, provider choice and model routing behind a…
Added 5 mins ago
AI Engineer
ServiceTitan, Inc.
Remote, United States
Model and inference architecture: Make practical tradeoffs across latency, cost, quality, structured outputs, caching, fallback behavior, provider choice, and model routing behind a shared…
Added 6 mins ago
Senior Firmware Engineer (MATLAB/Simulink)
Anduril Industries
Costa Mesa, CA
…technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are…
Added 6 mins ago
Manufacturing Test Engineering Manager
Anduril Industries
Costa Mesa, CA · Mountain View, CA
…technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are…
Added 7 mins ago
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Multi-scale Physics Battery Modeling Intern
Toyota Research Institute
Los Altos, CA
- $45 to $65 USD / hour
…multiscale physics-based battery models. We will benchmark this model against existing multiscale modeling software, incorporate fundamental materials knowledge, and integrate new methods…
Added 9 mins ago
Front End Lead
BJ's Wholesale Club, Inc.
Gainesville, VA
Lead through change. Model leadership competencies, build credibility and act as a champion for business growth.
Added 9 mins ago
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Front End Lead Full Time
BJ's Wholesale Club, Inc.
Woodbridge, VA
- Full-time
Lead through change. Model leadership competencies, build credibility and act as a champion for business growth.
Added 9 mins ago
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Sales Leader, Enterprise - Americas
Ashby
Remote, United States
- $340,000 to $407,500 USD / year
- 📊 You have a strong mental model for enterprise sales execution. At the same time, you're a lifelong learner and are open to new ideas and experimentation.
Added 10 mins ago
Solutions Architect (US only)
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Remote, United States
Design the system architecture for web, mobile and AI products. Services, data model, hosting and how the pieces talk to each other
Added 10 mins ago
Full Stack Developer
Stefanini Group
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Stefanini is looking for a Fullstack Developer, Dearborn, MI
Added 12 mins ago
IT Manager - End User Client Computing
Valvoline Global
United States
Build a coordinated operating model across Engineering, Operations, Service Desk, Security, Information Governance, and business owners.
Added 12 mins ago
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AI & Data Strategy and Transformation Consulting Manager
Wavestone
New York, NY
- $157,000 to $180,000 USD / year
…development, use-case prioritization, business cases, operating model design, and adoption programs. You will bridge business priorities, people and process change, and technical execution…
Added 14 mins ago
Assistant Store Manager
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Consistently model service standards and omnichannel experience while coaching others to success

United Airlines

Senior Graph Developer - Application Development

Chicago, IL, United States

The base pay range for this role is $112,480.00 to $146,540.00.

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Job details

Pay: The base pay range for this role is $112,480.00 to $146,540.00.
Posting language: English
Posted: Aug 1, 2026

Original job description

Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network.

Come join us to create what’s next. Let’s define tomorrow, together.

Description

We are seeking an experienced and passionate Senior Knowledge Graph Developer to design, build, and scale our enterprise knowledge graph initiatives. In this role, you will be the technical lead responsible for transforming complex, siloed data into an interconnected, semantic knowledge layer. You will bridge the gap between data engineering, ontology design, and AI/ML applications, ensuring our knowledge graphs are performant, governed, and instrumental in powering our next-generation AI and analytics solutions.

Key Responsibilities

Architecture & Design: Design and implement scalable, enterprise-grade knowledge graph schemas using property graph (e.g., Neo4j, TigerGraph) and/or RDF-based models.
Ontology Engineering: Define and maintain formal ontologies, taxonomies, and semantic models that standardize business meaning and entity relationships across domains.
Data Integration & Pipeline Development: Lead the development of robust ETL/ELT pipelines to ingest, transform, and map heterogeneous data sources (RDBMS, NoSQL, APIs, unstructured text) into the knowledge graph.
Query & API Optimization: Develop, optimize, and maintain complex graph queries (Cypher, SPARQL, Gremlin). Design stable, high-performance APIs to expose graph data for downstream AI services and applications.
AI/ML Integration: Collaborate with data science teams to integrate the knowledge graph with LLMs, RAG (Retrieval-Augmented Generation) pipelines, graph embeddings, and other agentic frameworks to enhance reasoning and explainability.
Governance & Performance: Establish best practices for graph data quality, lineage, access control, and metadata management. Monitor graph performance and optimize indexing and traversal strategies for production environments.
Technical Leadership: Act as a subject matter expert and mentor for junior engineers. Drive adoption of graph technologies through documentation, code reviews, and community-of-practice contributions.

Qualifications

Required Qualifications

Experience: 6–10+ years of software engineering or data architecture experience, with at least 4+ years dedicated to knowledge graph engineering, graph database development, or semantic web technologies.
Graph Technology Expertise: Proven hands-on experience with at least one major graph platform (e.g., Neo4j, AWS Neptune, Stardog, TigerGraph, GraphDB).
Query Languages: Deep proficiency in at least one graph query language (Cypher, SPARQL, or Gremlin).
Semantic Modeling: Strong understanding of RDF, OWL, RDFS, SKOS, and linked data principles.
Programming: Advanced proficiency in Python or Java for data processing, graph ingestion, and API development.
AI/ML Familiarity: Experience with or strong interest in graph-augmented AI, vector search, RAG, and large language model integration patterns.
Cloud & Infrastructure: Experience deploying and managing graph solutions in cloud environments (AWS, GCP, or Azure) using containerized workflows (Docker/Kubernetes).

Preferred Qualifications

Experience with ontology design tools like Protégé.
Knowledge of semantic validation frameworks such as SHACL or ShEx.
Experience working in a regulated industry with strict data governance, lineage, and PII requirements.
Proven track record of moving graph-based projects from PoC to production-scale enterprise capabilities.

The base pay range for this role is $112,480.00 to $146,540.00.

The base salary range/hourly rate listed is dependent on job-related, factors such as experience, education, and skills. This position is also eligible for bonus and/or long-term incentive compensation awards.

You may be eligible for the following competitive benefits: medical, dental, vision, life, accident & disability, parental leave, employee assistance program, commuter, paid holidays, paid time off, 401(k) and flight privileges.

United Airlines is an Equal Opportunity Employer. We recruit, employ, train, compensate, and promote without regard to race, color, religion, national origin, gender identity, sexual orientation, disability, age, veteran status, or any other protected category under applicable law. We provide reasonable accommodations for applicants and employees with disabilities. To request an accommodation, contact JobAccommodations@united.com

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Skills

Architectural design
Neo4j
Data engineering
NoSQL
SPARQL
ML
Leadership
Documentation
AWS
Query languages
Python
Oracle Java
Process data
API development
Google Cloud
Microsoft Azure
Docker
Kubernetes

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