.Net Developer III

Domino's Corporate•Ann Arbor, MI

10d•Hybrid

About The Position

A Software Engineer III demonstrates proficiency in the technology of concern. They develop with more of an external focus – encompassing other teams and how the software interacts with other parts of the organization. They are proficient in the programming language and core library, including its more complex parts, numerous 3rd party libraries, and the tooling around development, building, debugging, testing, and deploying applications. They understand, at a moderate level, all components that make up the system and their inter-relationships and communication patterns. They can use this knowledge to develop complex subsystems using the principals they've learned and with an eye towards an approach with the idioms and patterns already present in the code and team. They have a deep understanding of the subset of components on which they are working and can mentor less experienced developers in the design of their code and the larger development ecosystem used within the project. A Software Engineer III is expected to consistently write high quality code, of a medium to high complexity, in a timely manner. This includes accounting for things like performance, maintainability, and security. In addition, it’s expected that they are proficient in all the standards, practices, guidelines, and idioms of the team and apply them as they are coding.

Requirements

5+ yrs experience as a developer working on large, distributed systems
8+ yrs development in any language, 4 most recent years in C# developing server-side applications
Fluent in C#, experience with current .Net technologies (ex: .Net Standard, .Net Core .Net 5+, ASP.Net)
Proficient with async programming (e.g. async/await)
Proficient in API version management
Proficient with design methods/patterns (e.g., DRY, SOLID, ReST) and their practical application
Excellent team player with good communication skills with both non-technical & technical co-workers
Highly motivated and driven by a desire to solve difficult problems, and learn new technology
Expert in writing quality unit tests
Expert with build and debug tools
Proficient with profiling tools
Experience with continuous integration systems like Jenkins/GitHub
Experience with international software development (multi-lingual, multi-currency, geographic, and locale awareness)
Proficient in MacOS, Unix, and Linux
Experience with database concepts (queries, data models)
Understanding of development in a distributed system
Understanding of core networking concepts like http protocol and its usage

Nice To Haves

Experience with Docker, or equivalent container technology, is preferred
Experience with agile practices and tools preferred (Jira or similar)

Responsibilities

Provides input to the definition of organizational coding standards
Produces estimates for their assigned tasks and participates in estimation for larger initiatives including up front project planning
Produces performant code with a special emphasis on stability and long-term supportability
Promotes reusability of code with an eye for opportunities of reuse across teams/systems
Produces code that is adequately unit tested and meets requirements for system/integration testing
Responsible for documentation of their code and external documentation of a system or project
Participates in designing entire components and interaction between components
Supports project management team in decomposing business requirements into individual tasks
Deep understanding of libraries and common components (frameworks)
A key reviewer of PRs for their project team
Participates in the initial implementation of new patterns
First line developer support for production systems - troubleshooting/triage
May participate in interviews
Support developers by answering team member's conceptual and technical questions
Help developers improve the maintainability, performance, and security of their code through code reviews
Provides dedicated mentorship to new or inexperienced members of the team (ex: rotational candidates, new employees, or new members of a team)