Software Engineer, Senior (Java and AWS)

Infor is building a new Data Fabric capability that bridges structural data gaps across Infor's ERP products through a canonical data model, and elevates that canonical data into unified business intelligence through an ontology layer built on Apache Jena and SPARQL.

Together these capabilities lower cross-application integration cost, unlock multi-tenant analytics, and provide the semantic foundation required to scale Generative AI from Data Fabric.

As a Senior Software Engineer, you will design and build core pieces of this semantic layer: ontology models, canonical entity schemas, and the SPARQL/Jena-based services that expose them, while mentoring Software Engineers and partnering closely with the Team Leader and architecture stakeholders.

A Typical Day in the Life Includes:

• Design and build ontology models (RDF/OWL) and canonical data model entities for cross-ERP integration domains (e.g., Customer Master, Order-to-Cash, Financials).
• Develop and optimize SPARQL queries and Apache Jena-based services, including TDB2-backed stores, for production-scale semantic data access.
• Lead cross-ERP mapping design — translating disparate ERP schemas (XSD/JSON Schema and native models) into the shared canonical model, handling edge cases such as multi-tenant variants and schema drift.
• Author SHACL validation rules and data-quality checks for canonical and ontology artifacts, partnering with Quality Senior Analysts on test strategy.
• Review designs and code from Software Engineers; mentor them through the ontology and canonical modeling learning path.
• Contribute canonical/ontology artifacts that feed Data Fabric ETL and streaming pipelines, and that will underpin future GenAI/RAG use cases over Data Fabric's knowledge graphs.
• Participate in architecture reviews, present design trade-offs to product and engineering stakeholders, and help evolve governance for ontology versioning and canonical schema change management.

• 6+ years of software engineering experience in enterprise product, platform, or data integration environments.
• 4+ years of hands-on Java development, preferably with Spring Boot, REST APIs, and SQL.
• Hands-on experience with, or strong aptitude and readiness to quickly ramp on, RDF/OWL, SPARQL, and Apache Jena (or comparable semantic web / graph technologies).
• Experience with complex data modeling, schema mapping, or master data management across multiple systems or applications.
• Exposure to AWS or another cloud-native platform for application delivery, including deployment, monitoring, and CI/CD.
• Ability to mentor engineers and communicate technical trade-offs to non-specialist stakeholders.
• Strong ownership, problem-solving, and collaboration skills.

• Prior work on knowledge graphs, ontology engineering, or semantic data platforms in an enterprise or ERP context.
• Experience with SHACL, Protégé, or Fuseki.
• Familiarity with multi-tenant SaaS architecture and its implications for canonical/semantic data design.
• Exposure to GenAI/LLM patterns such as retrieval-augmented generation (RAG) over knowledge graphs.

Infor is where ambition meets impact.

Join a global community of bold thinkers and innovators, where your expertise doesn't just solve problems. it shapes industries, unlocks opportunities, and creates real-world impact for billions of people.

At Infor, you're not just building a career. you're helping to build what's next.

Infor is a global leader in business cloud software products for companies in industry specific markets.

Infor builds complete industry suites in the cloud and efficiently deploys technology that puts the user experience first, leverages data science, and integrates easily into existing systems.

Over 60,000 organizations worldwide rely on Infor to help overcome market disruptions and achieve business-wide digital transformation.

For more information visit www.infor.com About Infor

Infor is where ambition meets impact.

Join a global community of bold thinkers and innovators, where your expertise doesn't just solve problems. it shapes industries, unlocks opportunities, and creates real-world impact for billions of people.

At Infor, you're not just building a career. you're helping to build what's next.

Infor is a global leader in business cloud software products for companies in industry specific markets.

Infor builds complete industry suites in the cloud and efficiently deploys technology that puts the user experience first, leverages data science, and integrates easily into existing systems.

Over 60,000 organizations worldwide rely on Infor to help overcome market disruptions and achieve business-wide digital transformation.

For more information visit www.infor.com

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