Senior Application Engineer (Python/JavaScript/Typescript)

Egen is hiring a Senior Application Engineer (Python/JavaScript/Typescript) for a remote role open to applicants in United States. It pays $120k-$160k a year and Level rates it ; you can apply on Egen.

Level's read on this job

Works on AI ●●●○ is how Level rates this role: the daily work is on AI products, without building the model.
The posting lists this role as remote.
Tools and skills the posting cites include Python, JavaScript and TypeScript.
Level classifies it as a senior role.
Level lists 21 other open roles at Egen.

AI in this role

Design and build full-stack applications and services that integrate AI/ML insights into scalable user experiences.

pythonjavascripttypescriptgoogle-cloudsalesforce

full-stack-engineeringapi-developmentmicroservicesmlops

About Egen: Egen is a fast-growing and entrepreneurial company with a data-first mindset. We bring together the best engineering talent working with the most advanced technology platforms, including Google Cloud and Salesforce, to help clients drive action and impact through data and insights. We are committed to being a place where the best people choose to work so they can apply their engineering and technology expertise to envision what is next for how data and platforms can change the world for the better. We are dedicated to learning, thrive on solving tough problems, and continually innovate to achieve fast, effective results. If this describes you, we want you on our team. Want to learn more about life at Egen? Check out these resources in addition to the job description. Meet Egen Life at Egen Culture and Values at Egen Career Development at Egen Benefits at Egen About the opportunity: We’re looking for a Senior Application Engineer to design and build the applications and services that bring AI/ML insights to life for end users. This role bridges the gap between raw data/models and the user experience—delivering intuitive, performant, and scalable solutions. You will work across the full stack, from server-side APIs and microservices to engaging front-end interfaces, while ensuring seamless integration with our AI/ML ecosystem.

How we rate this

Senior Application Engineer (Python/JavaScript/Typescript) at Egen rates 75 out of 100 for how much of the daily work is AI. That makes it Works on AI (AI Level 3 of 4). The level is about AI in the job, not seniority.

Classification

Works on AI. The daily work is on AI products, without building the model.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Senior Application Engineer (Python/JavaScript/Typescript) is an open job at Egen.
Level rates this role AI Level 3 of 4: Works on AI.
The listed salary is $120k-$160k a year.
The role is based in Remote and is marked remote.
The job was posted on July 23, 2026.
Seniority: senior.
Applications are handled by Egen. Apply on Egen

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Full Stack EngineeringAPI DevelopmentMicroservicesMLOpsPythonJavaScriptTypeScriptGoogle Cloud

Questions you could be asked

Tell me about a project where full stack engineering was part of your work. What did you do?
Tell me about a project where api development was part of your work. What did you do?
Tell me about a project where microservices was part of your work. What did you do?
Tell me about a project where mlops was part of your work. What did you do?
Walk me through how you've used Python in your day-to-day work.

Adapt your resume

List these exact terms on your resume: Full Stack Engineering, API Development, Microservices, MLOps, and Python. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.
Show where AI is part of your daily process, not a one-off project. This role expects it to be a running habit.

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