Software Engineer II

• 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.

The SEI Wealth Platform 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., * 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 Microsoft .NET Framework and C#.

What we would like from you:

• Team player with excellent interpersonal skills and the ability to work in a fast-paced environment
• Demonstrate excellent oral and written communication skills with the ability to listen, articulate, facilitate and advocate.
• Love of technology and an eye for applying it to existing and upcoming challenges and opportunities.
• Exposure to the capital markets and investing
• Someone who will embody our SEI Values of courage, integrity, collaboration, inclusion, connection and fun.

parental leave, paid time off, paid holidays, tuition reimbursement, 401(k), retirement plan United States, Massachusetts, Boston Jun 10, 2026, The base salary pay for this role is $110,000- $130,000 per year.

This position will also be eligible to earn a discretionary bonus each year, subject to company approval.

SEI's competitive advantage:

To help you stay energized, engaged and inspired, we offer a wide range of benefits including comprehensive care for your physical and mental well-being, a strong retirement plan, tuition reimbursement, a hybrid working environment for most roles, support for working parents and flexible Paid Time Off (PTO) so you can relax, recharge and be there for the people you care about.

Benefits include healthcare (medical, dental, vision, prescription, wellness, EAP, FSA), life and disability insurance (premiums paid for base coverage), 401(k) match, education assistance, commuter benefits, up to 11 paid holidays/year, 21 days PTO/year pro-rated for new hires which increases over time, paid parental leave, back-up childcare arrangements, paid volunteer days, a discounted stock purchase plan, investment options, access to thriving employee networks and more.

We are a technology and asset management company delivering on our promise of building brave futures (SM)-for our clients, our communities, and ourselves. Come build your brave future at SEI. SEI is an Equal Opportunity Employer and so much more... After over 50 years in business, SEI remains a leading global provider of investment processing, investment management, and investment operations solutions. Reflecting our experience within financial services and financial technology our offices encompass an open floor plan and numerous art installations designed to encourage innovation and creativity in our workforce. We recognize that our people are our most valuable asset and that a healthy, happy, and motivated workforce is key to our continued growth. At SEI, we're (literally) invested in your success. We offer our employees paid parental leave, back-up childcare arrangements, paid volunteer days, education assistance and access to thriving employee networks.