Advisor IT Systems - Full Stack Developer
Occidental Petroleum Corporation2 months ago
Houston, TX, USASenior
Responsibilities
- Design, develop, test, maintain, and troubleshoot enterprise web applications using Microsoft technologies.
- Develop front-end applications using Angular, React, or Blazor.
- Build and maintain backend services using C# and .NET Framework, .NET Core, or .NET 8.
- Design and optimize Microsoft SQL Server databases, including tables, views, stored procedures, indexing, and performance tuning.
- Develop and consume GraphQL services and APIs.
- Integrate applications with Active Directory, Azure AD, SSO, OAuth, and Kerberos.
- Develop cloud-native and hybrid solutions using AWS services including Lambda, ECS, API Gateway, S3, RDS, CloudWatch, and IAM.
- Modernize legacy .NET applications by migrating them to modern cloud architectures.
- Collaborate with business analysts, architects, QA, and infrastructure teams throughout the software development lifecycle.
- Troubleshoot production issues and provide timely resolutions.
- Participate in code reviews and follow secure coding and development practices.
- Create and maintain technical documentation for applications and APIs.
- Support CI/CD pipelines using Azure DevOps or GitHub Actions.
- Ensure applications meet performance, scalability, reliability, and security requirements.
Requirements
- Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent experience.
- At least 5 years of experience developing enterprise applications using Microsoft technologies.
- Strong experience with C#, .NET Framework and/or .NET Core/.NET 8, ASP.NET MVC/Web API, and Microsoft SQL Server.
- Experience developing modern web applications using Angular, React, or similar frameworks.
- Experience designing and consuming GraphQL APIs.
- Strong knowledge of SQL development, stored procedures, indexing, and query optimization.
- Experience with Git, Azure DevOps, or GitHub for source control and CI/CD.
- Familiarity with Agile/Scrum development methodologies.
- Experience developing and supporting applications on AWS, including ECS, Lambda, S3, RDS, API Gateway, CloudWatch, and IAM.
- Familiarity with modernizing legacy applications and working with Docker containers.
- Experience with enterprise authentication technologies such as Active Directory, OAuth2, and SAML.
- Knowledge of application performance tuning, monitoring, and cloud deployment practices.
- Strong analytical, problem-solving, verbal communication, and written communication skills.
- Ability to collaborate in a cross-functional team environment, manage multiple priorities, meet deadlines, and adapt to evolving requirements.
- Customer-focused approach and willingness to learn new technologies.
Categories
About Occidental Petroleum Corporation
Occidental Petroleum (Oxy) is a public oil and gas company that explores for, produces, and markets crude oil and natural gas, and operates midstream and trading. It also owns OxyChem, which manufactures PVC and other basic chemicals, and is developing carbon capture and storage projects. Founded in 1920 and headquartered in Houston, it operates primarily in the U.S., Middle East, and North Africa, and trades on the NYSE as OXY.