The Role:
We are seeking a
Senior .NET Developer
with over 10 years of experience in delivering scalable enterprise applications using
.NET Core
,
SQL Server
, and
AWS
. This role requires strong technical expertise, excellent communication skills, and the ability to interact effectively with clients and cross-functional teams. Experience in
mortgage/finance domains
, large-scale applications, and
AI-driven development
is highly desirable.
Key Responsibilities:
Participate in all
Agile/Scrum ceremonies
including daily stand-ups, sprint planning, reviews, and retrospectives
Collaborate with stakeholders for
requirement gathering, story estimation, and analysis
Perform
UI and database design
, develop application features, and conduct
unit testing
Handle
UAT and production bug fixes
, code deployment to Dev/STG environments
Provide
production support
, monitor daily/weekly jobs, and participate in release calls
Support and mentor junior developers through requirement analysis, development,



and issue resolution
Perform
daily project health monitoring
and ensure smooth development operations
Required Skills & Experience:
10+ years of experience in:
.NET Core MVC, C#, Entity Framework, Web API
JavaScript, jQuery, Bootstrap, Kendo UI
SQL Server – complex queries, stored procedures, and data analysis
SSIS and cloud technologies (AWS: S3, RDS, Lambda, API Gateway, SQS)
Strong knowledge of
relational databases
: SQL Server, MySQL, PostgreSQL
Solid understanding of
Agile methodologies
, including Extreme Programming (XP)
Familiarity with
design patterns, code refactoring
, and
unit testing
Exposure to
AI-driven development
and QA processes is highly preferred
Experience with
Linux
and open-source technologies is a plus
Background in
mortgage/finance domains
or handling
high-volume, large-scale applications
is an advantage

📌 Senior Developer .Net / Sql Server / Aws (México)
🏢 Nir-yu
📍 México