Senior Application Developer, Securitized Products

Santander

Confirmed live yesterday High trust

Closes in 3 days

Quick summary

Work type: On-site
Location: —
Posted: 14 days ago
Freshness: Confirmed live yesterday
Closes: Sep 14, 2026 (soon)

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Salary context

How this pay compares to similar roles

Similar $176k

$124k most similar roles pay here $223k

This listing doesn't post a salary. Most similar roles pay $148,750–$202,800.

Based on 240 similar postings.

Employer

About Santander

Santander is one of the world''s largest banks headquartered in Spain, providing retail, commercial, and investment banking services to individuals, small businesses, and large corporations in Europe, the Americas, and beyond. Industry: Banking & Financial Services

Santander currently has 5 open roles on FindRole.

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At a glance

TL;DR · Senior Application Developer, Securitized Products

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Senior Application Developer - Securitized Products (Java & .NET) serves as a highly experienced technical contributor within the Fixed Income and Securitized Products team. This role involves the development, enhancement, and maintenance of business-critical applications supporting trading, operations, risk, market data, and reporting functions. The developer will build and maintain ASP.NET applications, RESTful APIs, backend services, and SQL Server components while performing root cause analysis and production support to ensure platform stability. Key technologies include Java, C#/.NET, .NET Core, T-SQL, and object-oriented design principles. The position addresses complex challenges in the securitized products market, specifically involving mortgage-backed securities, asset-backed securities, and structured finance instruments. The developer will translate business requirements into technical solutions for trade lifecycle management, pricing, valuation, and regulatory workflows while mentoring junior staff and reducing technical debt through modernization initiatives.

Skills

C# Java .NET ASP.NET SQL Server T-SQL RESTful APIs Object-oriented design Backend Services Data Analysis Query Optimization Securitized Products Market Data Integration Trade Lifecycle Management Bloomberg

What you'll do

Develop, enhance, and maintain business-critical Fixed Income and Securitized Products applications using Java and C#/.NET.
Design and implement ASP.NET applications, RESTful APIs, and backend services to support trading and risk functions.
Manage SQL Server components including T-SQL development, stored procedures, and query performance tuning.
Provide advanced production support, root cause analysis, and troubleshooting for application and database issues.
Translate complex business requirements from stakeholders into reliable technical solutions for trade processing and reporting.
Execute system modernization initiatives to reduce technical debt and improve operational efficiency.
Mentor junior and mid-level developers while promoting engineering best practices and code quality.
Estimate development effort and identify technical risks to support project planning and delivery.

What we're looking for

Bachelor's degree in a related field or equivalent experience is required.
Must be legally authorized to work in the United States without employer sponsorship.
9+ years of experience in Information Technology, Technical Application Development, or similar fields are required.
7+ years of hands-on experience developing and supporting enterprise applications using C#/.NET technologies are required.
Experience with Java development is required.
Expertise in .NET Framework, .NET Core, ASP.NET MVC, and RESTful API development is required.
Advanced proficiency in Microsoft SQL Server, including T-SQL, stored procedures, and query optimization, is required.
Experience supporting Fixed Income and Securitized Products technology platforms is required.

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