Software Engineer III - API

Posted 2 Days Ago
Hiring Remotely in USA
Remote
70K-120K Annually
Senior level
Software
The Role
As a Software Engineer III, you will design, implement, and maintain APIs, ensuring high-quality solutions with a focus on security and performance, while also mentoring other engineers.
Summary Generated by Built In
About Us: 

Verifiable is a credentialing and network monitoring platform built to help healthcare organizations optimize operations with error-free, fast verifications and to stay compliant with ease. We are an official Salesforce vendor, winning the 2024 Salesforce Partner Innovation Award, and also were named to Inc. 5000 2025, the most prestigious ranking of America's fastest-growing private companies. We work with leading healthcare organizations such as Humana Dental, Talkspace, Headway, Empower Pharmacy, and many others.

Verifiable is a fast-moving, early-stage team that values impact, ownership, and follow-through. Everyone here rolls up their sleeves, dives into ambiguity, and takes end-to-end responsibility for meaningful work. Priorities shift, problems aren’t always perfectly defined, and we move with urgency—so we look for people who are energized by hard problems, rapid learning, and stepping in wherever the team needs support.

We’re collaborative and human, but we keep a high bar. If you thrive in a scrappy, high-ownership environment where your work directly shapes the company’s trajectory, you’ll feel right at home here.

About Our Tech Stack 
Our platform API is built on the most recent version of .NET and deployed on serverless and managed infrastructure. It is designed following RESTful best practices and is consumed directly by our customers, as well as by our web and Salesforce-based user interfaces. These interfaces are completely stateless and do not include any server-side processing. All functionality and business logic are made available through the same API that our customers can directly consume.

About You As a software engineer on one of our cross-functional pods, you will contribute to the development, scaling, and maintenance of our API platform. You have a strong eye for detail and take pride in solving complex business problems with clean code. You are eager to learn and grow while contributing to the team’s success, balancing the need for high-quality software with the realities of delivering value to the business. You excel at breaking problems down into manageable components and collaborating with others to build effective solutions. You are open to feedback, committed to continuous improvement, and proactive in supporting the success of your teammates.

We are a fully remote company hiring in the following states: AZ, CA, CO, FL, GA, ID, IL, KY, MD, MI, NJ, NM, NY, NC, OH, OR, PA, SC, TN, TX, UT, VA, WA.

Responsibilities

  • Own the design and implementation of complex product features and platform improvements, writing clean, maintainable, and scalable code
  • Act as a technical leader within the team by producing and maintaining high-quality technical documentation, including design decisions, trade-offs, and operational considerations
  • Partner closely with Product, Support, and Implementation teams to ensure reliable, well-designed solutions for API customers
  • Apply and champion best practices around security, performance, observability, and maintainability across the Verifiable Platform
  • Drive troubleshooting and debugging of complex production issues, contributing to long-term reliability through post-incident improvements
  • Mentor junior and mid-level engineers through feedback, code reviews, coaching, pairing, and knowledge sharing
  • Troubleshoot and debug issues in the Verifiable Platform, contributing to the continuous improvement of system reliability, while participating in on-call rotations and representing Engineering across our organization.
  • Learn and grow by proactively seeking feedback, participating in knowledge-sharing sessions, and staying current with emerging technologies

Qualifications

  • 7+ years of professional experience developing and operating web-based products at scale, with a consistent record of delivering high-quality, production-ready solutions
  • Deep hands-on experience designing, building, and evolving RESTful and/or GraphQL APIs using C# and .NET, including ownership of API design decisions and backward compatibility
  • Strong experience with relational databases (MySQL, PostgreSQL, Microsoft SQL Server), including schema design, query optimization, and performance tuning in production environments
  • Proven experience operating in customer-facing or production-critical environments, including diagnosing and resolving customer-impacting issues
  • Demonstrated ability to lead incident troubleshooting in real time, perform root-cause analysis, and partner with cross-functional teams to drive resolution and prevention
  • A clear bias for action and ownership—you identify problems, propose solutions, and drive them to completion with minimal direction
  • Experience leveraging agentic coding assistants effectively to improve developer productivity and code quality
  • Prior experience mentoring engineers or serving as a technical lead on projects

Nice to haves

  • Solid experience with containerization and orchestration technologies such as Docker and Kubernetes in production environments
  • Hands-on experience with AWS services, DevOps practices, and designing or maintaining CI/CD pipelines

More About Verifiable:
We’ve grown to almost 150 employees in 5 years. Steady revenue growth allowed us to secure a $27M Series B led by Craft Ventures, bringing us to $47M in total funding.
We value the many benefits of remote work, so we’re fully distributed across the US and internationally.
Benefits include Health/Vision/Dental plans, unlimited PTO, new Apple equipment, and startup equity as part of your comp package.

Top Skills

.Net
AWS
C#
Docker
Kubernetes
Microsoft Sql Server
MySQL
Postgres
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The Company
HQ: Austin, Texas
103 Employees

What We Do

Verifiable is an API-first, provider network management platform built to help healthcare provider and payer organizations speed up network operations, save costs and streamline the provider experience.

Verifiable industry-leading provider data infrastructure connects to thousands of primary sources to deliver real-time provider verification & monitoring to automate the credentialing process - resulting 78% faster turnaround times and millions in added revenue capture.

Verifiable works with innovative healthcare provider and payer organizations like Humana, Lyra Health, Talkspace, Modern Health, Wheel, Grow Therapy, and many others. Verifiable is a proud Y-Combinator company whose investors include Craft Ventures, Highland Capital Partners, Tiger Global, The Altman Fund, Struck Capital, Liquid2 Ventures, 137 Ventures, Cooley and Soma Capital.

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