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Posted 29 July, 2026

Senior Software Engineer

Kastel Staffing
Hoboken, NJ, US Full Time

Job Description

We are looking for a Senior Software Engineer. Our product is built from day one as a modern API First microservice architecture (Scala, ReactJS, TypeScript) with true continuous delivery and a deep investment in automated testing.

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This role reports to the Director of Engineering for the team and is based out of our Hoboken office.

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You Will:

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  • Manage delivery of new features for the organization
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  • Share technical architecture with other members of the technology organization
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  • Promote technical design and coding standards that raise the technical bar of the team and product
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  • Propose and develop features, tooling, and infrastructure to scale the product
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  • Bring a rigorous approach to delivering quality software / verification of works as intended
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  • Focus on stability, metrics, and moving fast with confidence while iterating work with a modern cloud-based microservice architecture really learn how to deliver quality software efficiently with Global-e’s unique software development lifecycle
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  • Write code mostly in Scala. There is no need-to-know Scala in advance, just a desire to learn
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Requirements

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You Are:

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  • Curious and enthusiastic for tackling tough problems and deliver
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  • Always learning and hungry for new knowledge and skill sharing
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  • A great verbal and written communicator – you’ll be part of a team and will be collaborating with stakeholders across the business
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  • A deep problem solver – the ability to analyse a business or technical problem and select the most appropriate solutions
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  • A multi-tasker with the ability to manage unplanned work without impacting committed, high priority deliverables
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  • A strong believer that great teams are necessary to create world class products. Willing to invest the time to build strong relationships and help others on the team grow
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You Have:

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  • 6+ years of experience building highly scalable consumer-facing applications
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  • E-commerce experience
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  • Experience with Agile, Continuous Integration, Continuous Deployment
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  • Strong database experience, especially around scaling applications
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