Software Engineer II

About this role

SEI is looking to hire a passionate Full Stack Software Engineer, who is ready to work on the cutting edge of FinTech software solutions. You will be joining our team of experts to build the next generation of investment platforms. You will engineer solutions to challenging and meaningful problems, with the goal of expanding and enhancing the solutions suite. You should possess solid software development and programming skills, have a sound understanding of engineering best practices and have the drive to deliver the very best. Additionally, you must have excellent communication skills, since you will be working with sales and support teams as well as 3rd party API development teams.


What you will do:
You will be writing code across all tiers of our application using .NET, React, and Typescript.

You will be writing RESTFul APIs in a microservice architecture using ASP.NET and containers leveraging technologies and features within the AWS platform.

You will participate in all the design meetings and stand-ups that you and the team conduct.

You’ll work with embedded product managers and software testers to take a holistic approach to your software development.


What we need from you:
Bachelor’s Degree in Computer Science or a related field

A minimum of 5 years of experience working on a multi-tiered cloud-based application.

Demonstrated experience with the following: .Net, JavaScript/TypeScript, AWS, HTML, React, Kafka and Entity Framework.

Hands on coding experience with RDBMS databases in a distributed system

Deep understanding of Agile development best practices such as TDD and CI/CD.

Experience or exposure with cybersecurity application development concept.

Strong knowledge of design patterns and software engineering best practices.

Familiarity with AI assisted development environments like Copilot, Cursor, Windsurf, Claude Code

Proven experience with Object-Oriented Programming and proficiency in Microso...