AI Engineer

RemoFirst is transforming the way businesses hire and manage global teams. Our mission is to enable Freedom of Work by providing an all-in-one global HR platform that simplifies hiring, compliance, payroll, and benefits management. We partner with some of the world’s most innovative companies, including Fortune 500 businesses and leading startups.

We are a small but strong team of 250+ people (and growing) hyper-focused on delivering a world-class platform and unparalleled service with our industry-leading partnerships.

We’re hiring an AI Engineer to join our team at the intersection of engineering, AI innovation, and go-to-market execution. This role is perfect for a passionate AI practitioner who wants to see their work directly impacts new innovative products, company’s growth and leads to expanding own competencies in the field.

What You’ll Do

Implement new AI features in products

Build tools & frameworks augmenting the capabilities of LLM/VLMs

Build AI automations & AI agents

Fine-tune AI models

Fine-tune and maintain models with the HuggingFace toolkit

Monitor model's performance

Work with and guide internal teams on building custom datasets

Research & Development

Rapidly build and test AI-driven concepts — moving from proof of concept MVP production.

Evaluate existing solutions (both internal & external) and conduct experiments on potential improvements

What We’re Looking For

Technical skills

Strong software engineering background: Python, Rust is a nice-to-have

Experience in parameter-efficient fine-tuning

Knowledge and familiarity with the tools in AI ecosystem (ML frameworks, HuggingFace, MLOps, Guardrails, AI Agents)

Understanding the theory behind neural networks and Transformer architecture

Experience

2–5 years in AI/ML space, at least 2 years with language models

experience with other modalities (vision, audio) is a nice-to-have

Track record of going from idea prototype production in fast-paced environments

Previous experience in R&D department is highly valued

Traits

Curiosity and willingness to learn

Ability to take ownership, but also cooperate in small teams

Ambition to reach new levels of quality

Why Join Us

Growth opportunity: This is a chance to define how AI transforms a category-leading startup — and grow your career as we scale.

As a part of our AI team you will be able to learn from other engineers and ongoing R&D projects.

Direct impact: Your work will be at the center of the most important projects in our companyCompetitive compensation and benefits

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.