Partner Support Engineer
Posted 16 Oct 2026
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 3–5 yrs
- Management level
- Individual contributor
- Employment
- Remote
- Contract
- Full-time
No salary listed for this role.
Partner Support Engineer
US | Remote | Full-Time
About AtomicVest
We are a fast-growing, mission-driven company powering the expansion of financial services and wealth creation globally. We build critical financial infrastructure that allows consumer-facing companies to offer engaging investing experiences to their customers in a frictionless way. We host advanced investing capabilities ranging from ESG investing to multi-currency trading across 60 global markets. We are a team of financial empowerment enthusiasts that have come together from various industries including tech, banking, finance, and law.
The company has raised $55M in funding and is positioned to rapidly scale. Come join an exciting opportunity to make a lasting impact!
About the role
We're looking for a Partner Support Engineer to join our Solutions Engineering function and own strategic, white-glove issue resolution for Atomic's growing partner base. You'll report to the Head of Solutions Engineering and serve as the front line for complex technical inbound requests from partners, triaging production issues, debugging integrations, and delivering responses within service-level agreements.
Atomic's partner volume is scaling rapidly. Accounts on the platform are growing quickly, multiple new partners are launching in the coming weeks, and our partner pipeline continues to expand. This role exists to ensure every partner receives fast, precise, expert-level support as that footprint grows. .
Atomic is a remote-first company; candidates based in the US are preferred, with New York metro or San Francisco Bay Area a plus.
Key Responsibilities
Incident Triage & Issue Resolution
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Own complex technical inbound partner requests on production issues, performing root-cause analysis and delivering responses within SLA.
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Triage incoming issues to determine whether a problem is a partner configuration error, a documentation gap, or a genuine platform defect requiring an engineering ticket.
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Step in to help non-technical internal teams (Partnerships, Customer Support) resolve operational and integration-related issues that require technical depth.
API & Integration Support
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Read and debug API traffic, webhooks, and integration behavior to diagnose partner issues without escalating by default.
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Provide precise, written technical explanations to partner engineering teams under time pressure.