Senior Backend API Engineer

remotesenior$58K – $104K

via Ashby

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About this role

Spike Technologies Inc. is a hyper growth B2B Agentic AI and health data startup founded in 2022, split between San Francisco, California, and Vilnius, Lithuania. The company serves a diverse client base across healthcare, government, digital health and health insurance sector. In July 2026 Spike Technologies was acquired by Raintree, leading EMR platform in US rehab industry! Spike Technologies is looking for an experienced backend developer to join our team in building cutting-edge Data Engineering and Generative AI technology. In this role, you will be responsible for the development of scalable systems that serve our enterprise clients in the HealthTech industry.…

Read the full description on Raintree Systems's site →

What we'd score you on

reqspace match rubric

Five dimensions, recruiter-grade. Upload your resume and we'll generate a written explanation of where you fit and where the gaps are.

Skills match

For this role: typescript, python, postgres, aws, emr…

Level fit

This role is senior-level. We check your trajectory against it.

Domain experience

Your work in the role's domain matters more than your years total. We weight recent and direct experience.

Recency

A skill you used last quarter weighs more than one from five years ago. We grade on recency, not lifetime.

Location fit

This role is remote-eligible — we factor in your stated location and time-zone overlap.

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Skills in this role

Pulled from the job description. These are the keywords we'll weight when scoring your fit.

typescriptpythonpostgresawsemrkubernetesdockersplit

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