About Mozaic:

Mozaic.io is a fast-growing payments startup focused on facilitating payouts to creators and their collaborators all over the world. Our dynamic and collaborative team is dedicated to revolutionizing the way creators get paid. Our company has offices in Chicago and Nashville, and aims to make compensation as equally distributed as talent is in the Creator Economy.

Location: Nashville, TN or U.S. Remote

Position Overview

As a Senior .NET Developer at Mozaic, you will play a key role in designing, developing, and maintaining high-performance, scalable, and secure APIs. You will collaborate with cross-functional teams, contribute to architectural decisions, and mentor junior developers. The ideal candidate will have a strong background in .NET development, excellent problem-solving skills, and a passion for staying current with emerging technologies.

Key Responsibilities

Lead the design and development of complex software solutions using the .NET 8.0 framework
Collaborate with cross-functional teams to gather and analyze requirements
Participate in architectural decisions and provide technical leadership
Mentor and guide junior developers in the team
Ensure code quality, performance, and security standards are met
Conduct code reviews and provide constructive feedback
Troubleshoot, debug, and optimize applications for optimal performance
Stay current with industry trends, best practices, and emerging technologies
Contribute to the continuous improvement of development processes and tools

Requirements

Education and Experience

5-7 years of experience writing .Net APIs
Proven experience as a Software Developer, with a focus on .Net 8.0 development
Lead a small to mid-size team.

Technical Skills:

Have experience in the Financial Technology space, with hands on knowledge of a major financial system API: Stripe, PayPal, Tipalti, or Dwolla
Have an understanding of the Open API 3.1 specifications, and how to successfully implement them
Have experience writing web-based applications that consume APIs from the browser
Have experience with Entity Framework
Have experience with Microsoft SQL Server
- Query tuning
- Proper schema design
Able to follow existing coding standards
Experience with version control systems (e.g., Git) and continuous integration tools
Understand how to build bullet-proof systems and the role of monitoring, alerting and operations in a high-transaction environment
Experience with Azure and working with Azure products to provide web services and web sites to public internet customers.

Communication Skills:

Excellent written and verbal communication skills
Ability to convey technical concepts effectively to both technical and non-technical audiences.

Problem-Solving Abilities:

Strong problem-solving skills to address and resolve complex issues related to SDK development and integration.

Preferred Qualifications

Bachelor's degree in Computer Science, Software Engineering, or a related field

Application Requirements

Provide a URL to a public facing API so that we can review both the documentation and the interface contracts.
- Ensure that you have worked on this API within the last year

Benefits

Mozaic values our employees highly, and to best support them, we offer a wide array of benefits:

Medical, Dental, and Vision coverage 🩺
- Premiums 100% covered by Mozaic
- EAP Access through Spring Health
Weekly pay 💲
401K 🏦
- Mozaic matches up to 6%
- Immediate vesting of company contributions
Paid Time Off 🏝️
- Unlimited PTO
- Sick time
- Holiday schedule - and your birthday is a Holiday!
Continual learning and development opportunities 📓
- Professional organization memberships
- Certifications and / or degree programs
- Learning management systems access
- Conference attendance
Company-provided technology 💻
- You pick: Mac or Windows?

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