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Added 22 mins ago
Trade Compliance Analyst *$24.12/hr*
Copeland LP
El Paso, TX
Background in Oracle Transportation Management preferred
Added 29 mins ago
Senior Manager, Platform Software Engineering
Oracle
United States
…technical issues as well as providing guidance on analyzing complex data and/or information to identify solutions. Reviews and provides insights into unresolved or critical issues, helping…
Added 31 mins ago
B&
Data Solutions Engineer
Bucher & Christian Consulting Inc.
Trenton, NJ
- $70 to $80 USD / hour
The Data Solutions Engineer will support enterprise relational and nonrelational database platforms across on-premises data centers and cloud environments. The role will design and execute…
Added 44 mins ago
E
Sr. Systems Admin 2 - Lead Security Administrator – Oracle ERP & OCI (SOX)
Exelon
Baltimore, MD · OAKBROOK TERRACE, IL · CHICAGO, IL · PHILADELPHIA, PA · Washington
- $95,200 USD / year
The Lead Security Administrator is responsible for the design, governance, and execution of Oracle ERP SAAS and Oracle Cloud Infrastructure (OCI) security controls, with primary…
Added 54 mins ago
Senior Data Architect
Datavail Corporation
Remote, United States
Datavail is hiring a Senior Data Architect to lead the design and delivery of modern data platforms for our clients
Added 1 hour ago
Senior technical lead - ccr remediation (remote)
SEI INVESTMENTS COMPANY
Oaks, PA
Added 1 hour ago
Sr. Full Stack .NET Developer with AI - Onsite, In Person Interview
MSys Inc.
Harrisburg, PA
We are seeking a highly experienced, hands-on Senior FullStack Developer with 10+ years of software development experience to design, develop, integrate, and maintain scalable, secure,…
Added 1 hour ago
Segmentation Manager
The University of Texas at Austin
United States
Bachelor’s degree and professional experience in audience segmentation, data governance, database management, marketing operations, or a related field.
Added 1 hour ago
Senior SQL Server DBA - Onsite - In Person Interview
MSys Inc.
Little Rock, AR
SENIOR SQL Database Administrator Skills and Experience Required 4 Years
Added 1 hour ago
Business Analyst - Any Line Shop Location OH
FirstEnergy
Akron, OH
…and collaboration with key stakeholders. Entering collected data into a change log and providing to the database administrator for implementation in the…
Added 1 hour ago
Senior Technical Risk & Compliance Analyst
LinkedIn
Mountain View, CA
LinkedIn is seeking a Senior Technical Risk & Compliance Engineer to support the end-to-end GRACE lifecycle, with a focus on Sarbanes-Oxley (SOX) compliance. In this role, you will…
Added 2 hours ago
CF
Finance Sr Manager - Deposits
Citizens Financial Group, Inc.
Marlton, NJ · NJ
- $129,000 to $169,000 USD / year
Finance Senior Manager – Consumer Deposits Finance
Added 2 hours ago
PB
Senior Engineer, Database Platform
Panera Bread
Fenton, MO
- $127,461 to $152,953 USD / year
The Senior Database Platform Engineer is responsible for the infrastructure, administration, recoverability, performance, security, and cost optimization of Panera's enterprise database…
Added 2 hours ago
Software Engineer
Popular
Rosemont, IL
Identify database entities and prepare logical/physical data models
Added 2 hours ago
Software Engineer
Popular
Rosemont, IL
Identify database entities and prepare logical/physical data models
Added 3 hours ago
EPM Senior Consultant
Keyrus EPM
Remote, United States
- You have a working knowledge of Relational Database Management Systems (RDBMS), including SQL, ANSI SQL, MySQL, Oracle PL/SQL, AWS PartiQL, or SAS.
Added 3 hours ago
O
Lead Principal Data Systems Software Engineer
Oracle
Pleasanton, CA · Redwood City, CA
- $122,800 to $306,400 USD / year
Oracle Exadata Database team is building a new cloud native, Autonomous, multi-tenant, database optimized, smart storage cloud service. This service is expected to scale across thousands of…
Added 4 hours ago
Hr Leaves Administrator III
General Atomics
Poway, CA
…initial injuries, employee assistance, medical care direction, data input into the GEMS reporting system, and assist in determining first aid injuries versus reportable…
Added 5 hours ago
W
Senior Software Engineer
Walmart
BELLEVUE, WA
- $143,104 to $216,000 USD / year
…software architecture; building queries for pulling deployment data for utilizing SQL Server; developing retail database applications using Azure SQL and Cassandra; implementing algorithms…
Added 5 hours ago
W
Senior Software Engineer
Walmart
BELLEVUE, WA
- $206,086 to $216,000 USD / year
…experience in developing and consuming APIs. Experience with database systems SQL and NoSQL including experience in optimizing database queries and performance. Experience with cloud…
Added 5 hours ago
W
Senior Software Engineer
Walmart
BELLEVUE, WA
- $143,104 to $216,000 USD / year
…scalability, availability, and performance. Experience with database concepts and with SQL and NoSQL databases for efficient data management and retrieval. Experience with data structures…
Added 5 hours ago
Senior Graph Developer - Application Development
United Airlines
Chicago, IL
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…
Added 6 hours ago
Sr Technical Analyst/Prog Ent App
Avangrid Service Co
BINGHAMTON, NY
Job Title: Senior Technical Analyst / Programmer, Enterprise Applications Reports in office: Orange, CT, Binghamton, NY, Rochester, NY, Portland, ME, Boston, MA. Reports to Sr. Manager -…
Added 6 hours ago
Sr Technical Analyst/Prog Ent App
Avangrid Service Co
BINGHAMTON, NY
Job Title: Senior Technical Analyst / Programmer, Enterprise Applications Reports in office: Orange, CT, Binghamton, NY, Rochester, NY, Portland, ME, Boston, MA. Reports to Sr. Manager -…
Added 6 hours ago
Sr Technical Analyst/Prog Ent App
Avangrid Service Co
BINGHAMTON, NY
Job Title: Senior Technical Analyst / Programmer, Enterprise Applications Reports in office: Orange, CT, Binghamton, NY, Rochester, NY, Boston, MA. Reports to Sr. Manager - GIS & OSG…

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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More about this job

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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