• Develop and maintain REST and GraphQL APIs that drive our web applications and automation • Develop and maintain production code for quality and performance; ensure code is clear and well tested • Develop and maintain integrations with services such as AWS, Okta, ServiceNow, Salesforce, and New Relic • Participate in software delivery processes such as refining work scope, estimating effort, code reviewing, testing, maintenance and recommending operational improvements • Promote, contribute and maintain clear and concise documentation on our code base • Collaborate with senior engineers to implement improvements to design and processes • Collaborate with other teams to advise on technical feasibility of feature requirements. • Identify and enforce information security controls and best practices in Mission’s production environments • Participate in occasional on-call rotations; one week per quarter • Support internal Mission teams by providing technical and operational guidance for systems and tools managed by the Product Development team

• You will be developing core services primarily using Golang and PostgreSQL • You will help and accelerate foundational services to scale the output of our product teams. • Resolve issues with previously delivered features. • Write unit and integration tests for code you create. • Peer review code developed by others on your team. • Ensure software is secure, maintainable. • Work with designers, product managers, and other engineers • Encourage automation and continuous improvement.

• Build and maintain EMR features using .NET Core and Angular • Design APIs and backend services (Web API, Entity Framework) • Analyze bugs and performance issues. Fix root causes. • Partner with engineers and product teams on technical specs • Improve database performance and SQL query efficiency • Identify system upgrades and architecture improvements

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description - Reverse engineer, read, and author MS Access 2003/VBA code; untangle ~100k lines of legacy logic to document workflows and stabilize critical functions. - Design and implement SQL Server schemas (approx. 500 fields, with ~100 Q and A fields flowing into system) to support modernized processing. - Build robust ETL/data ingestion pipelines (e.g., parsing output files and loading into SQL DB for downstream processing); automate validation and reconciliation. - Integrate with Infor: design interfaces/APIs/bridge tables and orchestrations to pass configuration/estimator data between Access/SQL and the Infor ecosystem. - Maintain on-prem performance and reliability: indexing, query tuning, statistics management, isolation levels, and transactional integrity. - Establish coding standards, version control, and technical documentation for legacy and modern components; implement unit/integration test harnesses. - Partner with business (estimators, dealers) to map legacy rules to modern data structures; convert tribal knowledge into testable specifications. - Prepare for the S4 migration (start-to-finish planning) by isolating dependencies, defining cutover strategies, and drafting rollback/safety nets. - Drive secure handling of ERP data (authentication, role-based access, auditing), and plan for multi-year on-prem operation before any cloud move. Company Description Xlysi LLC, Expert Portal Solutions 251 Milwaukee Ave, Buffalo Grove, IL 60089 Web: http://www.xlysi.com E-mail: hr@xlysi.com Our training portal registration: Apply Here