Software Engineer

Work Scope:
The focus of this work is to build and enhance software systems that serve the Operations of the
Laboratory. Agile delivery methodologies will be used. Work will be managed using JIRA and
weekly hours will be tracked in an Excel spreadsheet. Code is to be checked-in daily to our
PNNL repositories. All systems and related source code will be subject to review and direction
for modifications identified by staff Software Engineers as well as acceptance by the users of the
system(s).
PNNL has a portfolio of custom-built software systems. There is a pipeline of functionality
Awaiting implementation.
Required Skills:

• Minimum 4 years' experience with ASP.NET, C#, Object Oriented Programming
• Experience in the design and development of web applications, APIs, RESTful web
• services
• Knowledge and experience with relational database design (SQL Server), JSON, HTML
• CSS, JavaScript frameworks (React)
• Knowledge and experience in applying software design patterns (such as MVC,
• React/Redux), using software development tools / rich-client platform development
• frameworks
• Experience with the Azure cloud platform
• Experience with DevOps, Automation, Git and CI/CD tools and practices
• Knowledge with Continuous Delivery Tools (Jira, Confluence, Azure DevOps / Bamboo
• GIT) and methodologies
• Understanding of and experience with Agile delivery and Scrum facilitation
• Experience in the development of complex software systems using industry best practices
• Knowledge and experience in applying layered architecture patterns
• Knowledge of secure coding practices (cross-site scripting and SQL injection)
• Exceptional communicator with both technical and nontechnical audiences
• Exceptional interpersonal skills
• Demonstrated ability to think strategically to deliver innovative solutions
• Deliver results with highest level of professionalism and integrity

Deliverables

• This work will be directed by a technical lead and the deliverables may vary based on the needs of the project.
• PNNL will have ownership and access of full source code. Code will be stored in the PNNL Code repository.
• All work will be delivered at a high quality, including source code and software that is well tested, sustainable, and well documented. PNNL will provide guidance, standards, processes, and requirements towards high quality software.