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Staff Software Engineer Machine Learning Jobs in Florida

ENSCO, Inc. is seeking a Machine Learning Engineer with direct experience and applications with using Machine Learning (ML) and Deep Learning (DL) models, frameworks, architectures, pipelines, and ...

Machine Learning Engineer - Generative Al Long term contract Sunrise, FL (Hybrid-3 days onsite) Direct client- Immediate client interview We are seeking a Machine Learning Engineer to design, build ...

As a software engineer on the team, you'll collaborate with data scientists, machine learning engineers, product managers, and partner engineering and operations teams to turn ideas into resilient ...

Machine Learning Engineer

Melbourne, FL · On-site

$73K - $131K/yr

Position Description ENSCO, Inc. is seeking a Machine Learning Engineer with direct experience and applications with using Machine Learning (ML) and Deep Learning (DL) models, frameworks ...

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Staff Software Engineer Machine Learning information

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Infographic showing various Staff Software Engineer Machine Learning job openings in Florida as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.
Staff Software Engineer (Hybrid)

Staff Software Engineer (Hybrid)

KnowBe4

Clearwater, FL • Hybrid

Other

Re-posted 10 days ago


KnowBe4 rating

8.4

Company rating: 8.4 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

10th of 108 rated security


Job description

We are seeking a Staff Software Engineer to join the KSAT Architecture Team - the engineering powerhouse behind our core product. This is a full-stack role requiring mastery of a Ruby on Rails backend, modern front-end technologies (Vue 3+, Svelte), and complex AWS infrastructure. As a Staff Engineer, you are a technical leader in day-to-day operations. This is not a people-management role; instead, you will drive direction through architectural ownership, high-impact code contributions, and cross-team influence. You will navigate a platform ecosystem & microservices, many of which are deployed across 6 AWS regions, ensuring we meet rigorous FedRAMP Moderate, SOC 2, and ISO 27001 standards.This individual in this role is responsible for developing new and exciting products for KnowBe4's customers, alongside other engineers in a fast-paced, agile development environment.

Requirements:

  • Architectural Leadership: Own the evolution of major subsystems, including GraphQL APIs, event-driven service communication (EventBridge/SQS), and data scaling.
  • Full-Stack Development: Deliver primary technical contributions across Ruby/Rails APIs, SvelteKit/TypeScript frontends, and AWS serverless infrastructure.
  • Scaling Operations: Optimize our serverless background processing framework, currently supporting 400+ Lambda-backed workers.
  • Data Strategy: Architect multi-tenant patterns across MySQL, PostgreSQL, DynamoDB, and Redis while maintaining strict tenant isolation and compliance.
  • Cross-Functional Coordination: Translate strategic goals into technical roadmaps, collaborating with Product, Security, and Infrastructure teams.
  • Mentorship: Set the bar for code quality and architectural patterns through rigorous reviews and technical guidance for senior engineers.

Qualifications:

  • BS + 10 years of experience OR
  • MS + 5 years of experience OR
  • Ph.D. + 4 years of experience
  • Backend & Systems: 5+ years of scaling production Ruby on Rails apps. Expertise in GraphQL (batch loading, complexity management) and relational database tuning (MySQL/Postgres) for high-traffic multi-tenant systems.
  • Frontend Mastery: Proficiency in modern frameworks (Vue Preferred, Sveltekit or React) and strict TypeScript. Proven ability to lead large-scale frontend migrations using Vite and Tailwind CSS.
  • Cloud: Deep experience with AWS (ECS/Fargate, Lambda, EventBridge, S3). Strong proficiency with Terraform for Infrastructure-as-Code and GitLab CI/CD.
  • Distributed Systems: Experience designing event-driven architectures and managing asynchronous processing at scale.
  • Leadership: Demonstrated experience at the Staff level-writing Architecture Decision Records (ADRs) and building for compliance-regulated environments (FedRAMP/SOC 2).

What KnowBe4 employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom


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About KnowBe4

Sourced by ZipRecruiter

KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees to make smarter security decisions, every day.

Industry

Technology, communication and media

Company size

1,001 - 5,000 Employees

Headquarters location

Clearwater, FL, US

Year founded

2010

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