Senior .NET Applications Developer – EHS Systems

Resolve Tech Solutions; Houston (TX); On-site; USD 100,000 - 140,000; Full time

Job summary

Resolve Tech Solutions is seeking an experienced Senior .NET Applications Developer to support and enhance enterprise EHS systems. This hands-on role combines software development, database work, and system integrations to deliver reliable enterprise solutions.

The candidate will collaborate with business stakeholders and IT teams to design, implement, and optimize applications, services, and data models, leveraging Oracle SQL and REST/SOAP APIs.

Qualifications

• 5+ years of professional IT experience.
• 5+ years of hands-on .NET development or comparable 4GL development.
• 5+ years of SQL experience, preferably Oracle.
• 3+ years of web services development using REST, SOAP, or similar technologies.
• Strong data analysis, data modeling, troubleshooting, and communication skills.

Responsibilities

• Develop, maintain, and enhance enterprise applications using .NET technologies.
• Design, develop, and support SQL queries, database objects, and data models, preferably in Oracle.
• Build and maintain web services and application integrations using REST, SOAP, and APIs.
• Support EHS applications, including Enablon and Sphera Essential Suite.
• Gather business requirements and translate them into technical specifications.
• Perform data analysis, troubleshoot application issues, and implement solutions.
• Coordinate testing, user acceptance testing, change management, and production deployments.
• Support application performance, reporting, and continuous improvement.

Skills

NET development

SQL (Oracle)

Web services (REST/SOAP)

Data analysis

Communication

Job description

Senior .NET Applications Developer - EHS Systems

Contract | Possible Conversion to Permanent

We are seeking an experienced .NET Applications Developer to support and enhance enterprise Environmental, Health & Safety (EHS) applications. This is a hands-on technical role combining software development, application support, database development, and system integrations.

The successful candidate will work closely with business stakeholders and IT teams to develop solutions, improve application functionality, support integrations, and maintain reliable enterprise systems.

Key Responsibilities

• Develop, maintain, and enhance enterprise applications using .NET technologies.
• Design, develop, and support SQL queries, database objects, and data models, preferably in Oracle.
• Build and maintain web services and application integrations using REST, SOAP, and APIs.
• Support EHS applications, including Enablon and Sphera Essential Suite.
• Gather business requirements and translate them into technical specifications.
• Perform data analysis, troubleshoot application issues, and implement solutions.
• Coordinate testing, user acceptance testing, change management, and production deployments.
• Support application performance, reporting, and continuous improvement.

Required Qualifications

• 5+ years of professional IT experience.
• 5+ years of hands-on .NET development or comparable 4GL development experience.
• 5+ years of SQL experience, preferably Oracle.
• 3+ years of web services development using REST, SOAP, or similar technologies.
• Strong data analysis, data modeling, troubleshooting, and communication skills.

Preferred Qualifications

• Experience administering, configuring, or developing Enablon EHS applications.
• Familiarity with Sphera Essential Suite.
• Exposure to EHS functions such as Industrial Hygiene, Air Quality, Environmental Compliance, and Action Plans.
• Experience integrating enterprise applications with custom systems.
• Knowledge of Angular, React, and Azure DevOps CI/CD pipelines.
• Regulatory reporting, emissions modeling, Enhesa/RegScan, or Texas STEERS experience.