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Junior Associate Java Developer Jobs in Barrington, IL

Jobtailor

Lead Java Software Engineer

Chicago, IL · On-site

$120 - $160/hr

Mentors junior developers. * Communicates with end users and internal customers to help direct ... Strong expertise in Java 17+ and backend development * Experience developing scalable software ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

Mojo Trek

Lead Java Software Engineer

Chicago, IL

$70 - $80/hr

Mentors junior developers. Communicates with end users and internal customers to help direct ... Technical Skills Strong Java 17+. Backend development is a must. Spring Boot framework. Message ...

Jobsbridge

Hadoop/ Bigdata Developer

Chicago, IL

Junior Level (5 to 7 Yrs of Java/J2ee, 3 year+ Hadoop) Mid-Level (6 to 8 years of Java/J2ee, 4 year ... programming experience and Big Data ecosystem (Hadoop, HDFS, Map Reduce, Yarn, Pig, Hive, Oozie ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

Syntrux & Co

Integration Developer

Chicago, IL · On-site

$51.75 - $68.75/hr

Mentor junior developers and provide technical leadership. * Collaborate with customers, vendors ... JavaScript / Node.js * Java * Strong experience working with REST APIs, JSON, XML, and web services.

Northern Trust

Principal, SW Quality Eng

Chicago, IL · On-site

$114K - $194K/yr

Azure Devops, Selenium with Java, DevOps concepts, CI- CD implementation Good to have : Exposure to ... Mentor junior SDETs to improve technical ability and effectiveness * Promote and support ...

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Showing results 21-40

All JobsAssociate Java Developer JobsJunior Associate Java Developer JobsJunior Associate Java Developer Jobs in Barrington, IL

Junior Associate Java Developer information

See Barrington, IL salary details

$60.7K

$106.3K

$160.1K

How much do junior associate java developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for junior associate java developer in Barrington, IL is $106,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,100.00 and $105,900.00 per year, depending on experience, location, and employer.
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Junior Associate Java Developer jobs near you
Infographic showing various Junior Associate Java Developer job openings in Barrington, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $106,255 per year, or $51.1 per hour.

Senior Knowledge Graph Developer

United Airlines, Inc.

Chicago, IL • On-site

$124K - $161K/yr

Full-time

Posted 12 days ago

United Airlines rating

7.9

Company rating: 7.9 out of 10

Based on 342 frontline employees who took The Breakroom Quiz

7th of 26 rated airlines

Job description

Description
We are seeking an experienced and passionateSenior Knowledge Graph Developerto 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.

What United Airlines employees say

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Hours and flexibility

Workplace

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About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

Social media

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