E-commerce Onboarding Account Manager US Hours
About Us
At Flat Rock Technology, we build the future!
Whether it’s helping clients grow their teams through staff augmentation, developing software that scales businesses, protecting companies from cyber threats, or managing large operational teams as an extension of each of our wonderful customers, we’re there to empower growth and drive impact.
With offices across the Globe: UK, Europe, South America, Sri Lanka, and the US, we’re a fast-growing global tech and staff augmentation organization delivering cutting-edge software development, data services, and business process outsourcing to clients worldwide.
We believe in innovation, ownership, and growing & developing our people. Your ideas matter here and your work truly makes a difference. Whether we're engineering powerful software, optimizing operations, or helping customers scale, we move fast, stay curious, and build with purpose.
Join a team that’s collaborative, ambitious, and always pushing for better.
At Flat Rock, we don’t just follow the future - we create it.
Main responsibilities:
- US Working hours
- Lead technical discovery and solution design during late-stage sales engagements for strategic clients
- Develop complex implementation plans and ensure seamless handoffs to delivery and support teams
- Own the technical implementation and optimization of high-impact client projects, customizing solutions to meet unique business requirements
- Serve as the primary technical contact for advanced issues related to software, product data feeds, API integrations, and FTP
- Provide expert-level platform training and consultation to client stakeholders
- Partner with Sales, Product, Engineering, and Client Success to ensure client needs are met and technical challenges are addressed
- Drive cross-functional initiatives that improve internal processes, workflows, and client engagement practices
- Develop technical enablement resources (e.g., webinars, videos, documentation) to support onboarding and education at scale
- Communicate complex technical concepts clearly to both technical and non-technical stakeholders
- Represent the voice of the client in product feedback loops, collaborating with Product Management on feature evolution
- Take ownership of high-risk client situations, ensuring proactive intervention and resolution
Requirements:
- 3+ years of experience in a client-facing technical role within SaaS, with a focus on onboarding or solution engineering for enterprise-level clients
- Fluent in both written and spoken English
- Deep experience with product data feed formats (XML, TXT, CSV, JSON) and FTP protocols
- Advanced expertise in REST and SOAP API integrations and troubleshooting
- Strong working knowledge of Excel and HTML
- Excellent problem-solving, time management, and prioritization skills
- Strong communication and presentation skills for technical and non-technical audiences
- Proven ability to document processes and create technical enablement materials
What we offer in return
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Competitive salary packages plus a range of region-specific benefits
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Clear career paths and opportunities for continuous professional development
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Exciting, meaningful work within a fast-growing international organisation
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Modern office spaces across the globe
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A vibrant company culture with regular team events and social activities
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Entertainment zones, team-building programmes, and local cultural celebrations
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Hybrid working options – enjoy the flexibility of working from home and the office
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Additional holiday days added the longer you’re with Flat Rock
Privacy statement:
If that sounds just like you, apply now by sending your CV in English!
By submitting your application, you agree that FRT will use your personal data for recruitment purposes only. All documents will be treated in the strictest confidentiality.
Only short-listed candidates will be invited for an interview.
We can’t wait to meet you!
Looking for your next opportunity?
What's Next
01 - Application Review
Once you submit your application, our HR Team will carefully review it and determine if you're a good fit for the role.
02 - First Interview
If you pass the initial screening, we'll invite you for an interview where you'll have the chance to learn more about the position and our company, and we'll get to know you better.
03 - Test Task
Next, we'll ask you to complete a test task that aligns with the requirements of the role. We'll provide you with clear instructions and a deadline.
04 - Final Interview
After completing the test task, you'll have a final interview with the hiring manager for us to get to know you better and answer any remaining questions you may have.
05 - Job Offer
If you're the perfect candidate for the role, we'll present you with a job offer that includes exciting benefits and perks!
06 - Start Of A New Journey
Congratulations, you're now part of the Flat Rock Technology team! Get ready to embark on an exciting career journey and make a meaningful impact with us.
What Awaits You At Flat Rock

Professional Growth
We'll provide you with the training you need to thrive in your role and embark on a successful career journey.

Cutting-Edge Technologies
You'll have the opportunity to work with the latest technologies and industry best practices, ensuring you stay up-to-date and relevant.

Health and Wellness
We care about your wellbeing and offer private health and dental insurance with leading clinics in our locations.

Team Bonding
We believe in fostering strong relationships within our team through fun team-building events, office celebrations, and after-work drinks.

Career Development
We understand the importance of career growth, and our managers work with you to develop a career plan tailored to your short and long-term goals.

Modern Workspace
Our modern offices are situated in the heart of the city, designed to cater to your every need and support your success.

Continual Learning
Stay ahead of the game with our on-demand educational courses that help you deepen your skills and expertise.

Hybrid Opportunities
Experience the best of both worlds with our hybrid work environment, offering a blend of in-office and work from home flexibility (up to 2 days) subject to management approval.