# Senior Software Engineer - Enterprise AI

**Company:** [Mark43](https://hotfix.jobs/companies/mark43)
**Location:** Boston, MA
**Role:** ML Engineering
**Experience:** 5+ years
**Skills:** LLMs, REST APIs, Microservices, OAuth, Jwt, IAM, OpenAI, Claude, AWS, GCP, Salesforce, Workday, Kubernetes
**Posted:** 2026-05-08

> Builds scalable AI-powered internal tools, integrations, and services to enable AI adoption across teams. Partners with IT, security, and business ops to deliver secure, production-ready solutions with 5+ years experience in software engineering and AI technologies.

## Job Description

## What You’ll Do

- Built and deployed a reusable AI-powered service or integration that enabled a business team to automate a critical workflow
- Designed and implemented connectors between AI systems and internal or third-party platforms such as Salesforce or Workday
- Partnered with stakeholders to identify a high-impact opportunity and translated it into a scalable internal tool or workflow
- Improved reliability and performance of an existing AI-enabled system by debugging across APIs, services, and infrastructure
- Evaluated new AI tools or frameworks and contributed to decisions on how they can be securely adopted at scale
- Partnered with InfoSec to ensure systems meet security, compliance, and governance standards
- Led a working session or demo to help teams understand and adopt new AI-enabled capabilities
- Built reusable components, services, or patterns that make it easier for other teams to leverage AI

## What You’ll Need

- **5+ years** of experience in software engineering or related technical roles
- Strong hands-on experience building and shipping production systems using **modern programming languages and frameworks**
- Experience working with **AI technologies such as LLMs** and an understanding of how to integrate them into applications and workflows
- Strong experience with **REST APIs**, **microservices**, and system integrations
- Experience building **internal tools**, platforms, or shared services used by multiple teams
- Familiarity with **authentication and security patterns** such as **OAuth**, **JWT**, and **IAM**
- Ability to debug across **full-stack systems** including services, APIs, workflows, and **cloud infrastructure**
- Strong communication skills and the ability to work effectively with both technical and non-technical stakeholders

## Nice to have

- Experience building AI-powered applications using tools such as **OpenAI**, **Claude**, or similar platforms
- Experience with **enterprise automation** or integration platforms
- Familiarity with **cloud platforms** such as **AWS**, **Azure**, or **GCP**
- Experience with **data governance**, security, and compliance in enterprise environments

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**Apply:** https://hotfix.jobs/jobs/2e9abaff-0c4f-4ab8-963e-c4a8212ef078
**Canonical:** https://hotfix.jobs/jobs/2e9abaff-0c4f-4ab8-963e-c4a8212ef078