

Senior Solutions Engineer
Job Description
This exciting role sits at the forefront of what we do at Flatfile. As a Senior Solutions Engineer with HCM specialization, you'll work closely with enterprise customers in the HCM space including ADP, driving the technical implementation of our platform to ensure seamless integration into diverse client environments. By collaborating with our Product and Engineering teams, you'll design, configure, and deploy solutions that fully leverage Flatfile’s data onboarding capabilities. While technical implementation is at the core of this role, you’ll also engage directly with customers to refine integrations, ensuring their unique needs are not only met but exceeded.
Responsibilities
The jobAs a Senior Solutions Engineer at Flatfile, your initial focus will be implementing Flatfile within ADP. This entails implementing the solutions and strategies proposed during the pre-sales phase, culminating in a seamless and effective integration of Flatfile's solutions into the customer's operations. You will be designing and writing solutions documentation to ensure the initial promise translates into tangible results for our customers. Additionally, you will assist in growing our HCM customers as new opportunities arise. You will be the technical advocate responsible for building POC’s and demos as additional use cases arise.
Job Requirements
Experience in ADP implementation or data conversion
5+ years of experience in software engineering, solutions architecture, or technical implementation roles
2+ years of experience in customer-facing technical roles
Demonstrated proficiency and deep, production-level full-stack experience in TypeScript and/or JavaScript
Strong understanding of APIs, data serialization formats (CSV, XML, JSON), and software integration best practices
Experience working with cloud-based infrastructure (AWS, Azure, or Google Cloud)
Familiarity with data transformation and validation processes, and handling structured data imports and exports
A knack for solving complex technical problems and translating customer needs into elegant solutions
A startup mindset—adaptability, proactiveness, and a desire to improve processes and systems