Software Engineer, Sema4.ai

NodeJS / Go

Salary not provided

React

TypeScript

Python

Node.js

Windows

Electron

Golang

Junior, Mid and Senior level

Remote from Europe, UK

Open source-powered AI platform

Job no longer available

Open source-powered AI platform

21-100 employees

B2CB2BArtificial Intelligence

Job no longer available

Salary not provided

React

TypeScript

Python

Node.js

Windows

Electron

Golang

Junior, Mid and Senior level

Remote from Europe, UK

21-100 employees

B2CB2BArtificial Intelligence

Company mission

To define the future of knowledge work by building intelligent agents that transform how knowledge workers collaborate with AI.

Job

Company

Role

Who you are

You are a strong team player who can operate effectively in a distributed product organization
You thrive in a fast-paced, results-driven environment where everyone is expected to show initiative, make decisions, and assume ownership of their work
You are a generalist comfortable working with multiple technologies and tool stacks. You are enthusiastic about deploying generative AI to solve real-world use cases
Proven track record of developing cross-platform software
Hands-on expertise in at least one of our key technologies: Node.js, TypeScript, React, Electron, Golang, Python
Understanding of software deployment and distribution systems, for example: npm, homebrew, Chocolatey, CI/CD systems, PyPI, Conda
Located in a European time zone to ensure shared working hours with the team

Desirable

Experience building AI agents
Knowledge of security, governance, and enterprise compliance
Knowledge of developing and deploying for Windows platform
Passion for creating good developer experience and documentation

What the job involves

Developing and maintaining locally installable cross-platform components that power the AI Agent stack of the future in companies large and small
Driving outcomes from customer need to customer value in production
Keeping our product secure by following and reacting to CVE findings using tools such as GitHub security scanner, Black Duck, and common virus scanner tooling
Participate in code reviews, testing, and debugging to ensure the reliability and efficiency of our products

Our take

Sema4.ai is pioneering a shift in AI dynamics, addressing traditional challenges faced by knowledge workers. While large language models (LLMs) excel in data summarisation and human interaction, they struggle with ambiguity, context adaptation, and action-taking.

Sema4.ai aims to bridge this gap, fostering meaningful collaboration between humans and AI. The platform enables secure integration of LLMs into sensitive workflows, empowering knowledge workers to make informed decisions and execute meaningful actions.

Sema4.ai acquired Robocorp, a leader in open-source "automation as code," in 2024. This acquisition, alongside strong funding, should expedite progress and help turning the company's vision into a tangible reality, which includes extending platform capabilities with deeper business context and a focus on ease-of-use.

Freddie

Company Specialist at Welcome to the Jungle

Company

Funding (2 rounds)

Jun 2025

$25m

SERIES A

Jan 2024

$30.5m

SERIES A

Total funding: $55.5m

Company benefits

Contribute to a mission to shape the future of AI
Accelerate your career growth by working with leading edge technology, pioneering customers, and world-class colleagues

Company HQ

North Buckhead, Atlanta, GA

Leadership

Ram Venkatesh

(CTO & Co-Founder)

Previously CTO of Cloudera and Co-founder and CEO of S3Edge.

Paul Codding

(SVP (Product/CX) & Co-Founder)

Worked as EVP of Product Management at Cloudera and Sr. Product Manager for Amazon Web Services (AWS).

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