Integration Engineer – 412102

Atrium; New York (NY); Remote; USD 69,000 - 103,000; Full time

Benefits offered by this job

Atrium Care Package available (health/

Job summary

Atrium, a rapidly growing fintech firm, seeks an Integration Engineer to design and manage API-driven integrations using Workato and middleware tools. The role centers on configuring, troubleshooting, and supporting integrations as new institutions onboard.

The ideal candidate has hands-on experience with Workato, REST APIs, data mapping, and troubleshooting complex data exchanges. This is a contract position with strong potential for conversion to full-time.

Qualifications

• 4+ years of hands-on experience in integration engineering, API integrations, middleware, or related technical integration roles; 6+ years strongly preferred.
• Strong hands-on Workato experience, including building, configuring, or troubleshooting recipes and workflows, is highly preferred.
• Strong experience implementing and troubleshooting REST API integrations.
• Proficiency with JSON, API authentication, data mapping, error handling, and integration testing.
• Experience working with middleware, iPaaS platforms, or API-based system integrations.
• Ability to independently troubleshoot technical integration issues and identify root causes.
• Experience gathering technical requirements and working directly with external customers or partners.
• Strong communication skills and ability to manage multiple integration activities simultaneously.

Responsibilities

• Configure, implement, and troubleshoot integrations using Workato, REST APIs, SFTP, and existing connector frameworks.
• Build, modify, and optimize Workato recipes, workflows, and integration configurations.
• Own technical integration activities from requirements gathering and data mapping through testing and production launch.
• Troubleshoot API connectivity, authentication, JSON payloads, data mapping, and middleware issues.
• Work directly with external partners and internal engineering teams to resolve technical integration challenges.
• Execute end-to-end integration testing and validate data exchange between connected systems.
• Support production integrations, investigate failures, and resolve technical issues following deployment.
• Improve existing integration workflows, documentation, and repeatable processes.

Skills

Workato

REST APIs

API integrations

JSON

Data mapping

Middleware

iPaaS

Troubleshooting

Integration testing

SFTP

Postman

SQL

Tools

Workato

Job description

Client Overview

Our client is a rapidly growing financial technology company leveraging artificial intelligence and advanced technology to transform the lending industry. The organization partners with banks and credit unions nationwide to streamline lending operations, automate financial processes, and improve access to credit. They are looking to add an Integration Engineer to join their team.

Salary/Hourly Rate

$50/hr - $75/hr Dependent on location

Position Overview

We are seeking an experienced Integration Engineer with strong hands-on Workato, REST API, and systems integration experience to support our client's growing financial technology organization. This role focuses on configuring, troubleshooting, and supporting existing API and core banking integrations as new financial institutions are onboarded. The ideal candidate has a strong technical background in integration engineering, middleware, and API connectivity, with the ability to independently manage integrations from requirements gathering through production deployment. This is a hands-on technical integration role, not a traditional software development or project management position. Candidates should have direct experience working with integration platforms, preferably Workato, and be comfortable troubleshooting complex integration issues.

Responsibilities Of The Integration Engineer

• Configure, implement, and troubleshoot integrations using Workato, REST APIs, SFTP, and existing connector frameworks.
• Build, modify, and optimize Workato recipes, workflows, and integration configurations.
• Own technical integration activities from requirements gathering and data mapping through testing and production launch.
• Troubleshoot API connectivity, authentication, JSON payloads, data mapping, and middleware issues.
• Work directly with external partners and internal engineering teams to resolve technical integration challenges.
• Execute end-to-end integration testing and validate data exchange between connected systems.
• Support production integrations, investigate failures, and resolve technical issues following deployment.
• Improve existing integration workflows, documentation, and repeatable processes.

Required Experience/Skills For The Integration Engineer

• 4+ years of hands-on experience in integration engineering, API integrations, middleware, or related technical integration roles; 6+ years strongly preferred.
• Strong hands-on Workato experience, including building, configuring, or troubleshooting recipes and workflows, is highly preferred.
• Strong experience implementing and troubleshooting REST API integrations.
• Proficiency with JSON, API authentication, data mapping, error handling, and integration testing.
• Experience working with middleware, iPaaS platforms, or API-based system integrations.
• Ability to independently troubleshoot technical integration issues and identify root causes.
• Experience gathering technical requirements and working directly with external customers or partners.
• Strong communication skills and ability to manage multiple integration activities simultaneously.

Preferred Experience/Skills For The Integration Engineer

• Direct Workato recipe development and workflow automation experience.
• Experience with MuleSoft, Boomi, Tray.io, or similar integration platforms.
• Background in banking, lending, fintech, or financial services.
• Familiarity with core banking platforms such as Fiserv, Jack Henry Symitar, Corelation Keystone, or FIS.
• Experience with SFTP, PGP encryption, NACHA files, loan boarding, or financial data exchange.
• Experience using Postman, SQL, and other API testing or troubleshooting tools.
• Experience supporting integration go-lives, production monitoring, and post-launch troubleshooting.

Education Requirements

• No specific degree requirement.
• Relevant hands-on integration engineering experience is prioritized.

Benefits

• 100% remote work environment.
• Opportunity to work with a growing fintech organization.
• Exposure to financial services integrations and modern automation technologies.
• Potential conversion to a full-time position following the initial six-month contract.
• Atrium Care Package available, upon eligibility (including healthcare plans, discount programs, and paid time off).
• Contract position; client employee benefits, equity, and bonus programs do not apply during the contract period.