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# API Developer

- **Company:** Arena Technical Resources
- **Location:** Merrifield, VA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $110,000.0 - $120,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), C Sharp (Programming Language), Code Review, Databases, Data Security, Entity Framework, Human-Computer Interaction, Oracle (Applications), Performance Tuning, Scrum Methodology, Software Architecture, SQL Stored Procedures, Software Troubleshooting, Database Performance, Build Management, AngularJS, Api Management, Web Api
- **Published:** July 26, 2026
- **Apply:** https://www.juju.com/job/00000000gjohiz

## About the Role

These are hard requirements. If you don't meet them, this isn't the

right role - yet.

 - C#/.NET: You will contribute to the development of a .NET 8 Web API

using industry

standard design principles. You will be expected to design and build

well-defined,

testable API contracts and explain why you made the choices you did. We

are looking

for 5+ years of professional development experience in C#/.NET.

 - Oracle 19c database experience: You will understand relational design

at depth.

We design and maintain database schemas in Oracle 19c. For our

applications, you

will write performant queries, stored procedures, and data access layers

using Entity

Framework. You must be proficient in code-first and database-first

approaches,

migration management, performance tuning of generated queries, and, Background investigation: must reside in the US and be willing to

submit and able

to obtain a Background Evaluation/Investigation.

Education:

-Bachelors Degree

## Description

We are looking for a US-resident developer who will design, build, and

maintain theAPI layerthat connects our internalOracle 19c databaseto

our modern (Angular) user interface. The developer we are looking for, Conduct Thorough Code Reviews: As part of our development team, you

will review

pull requests with rigor and care. You're not scanning for syntax;

you're evaluating

architectural decisions, security implications, error handling,

performance

characteristics, and maintainability. Your reviews will improve the

team, not just the

code.

 - Troubleshoot Complex Technical Issues: Diagnose and resolve

application issues

that span application code, API layers, database performance,

integration failures,

and infrastructure. You are responsible for the code you write.

 - Collaborate Across Disciplines: Work daily with Product Managers,

Business

Analysts, QA Engineers, front-end and fellow back-end developers. You'll

participate

in sprint planning, design reviews, and estimation. You don't need to


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