AI Consultant

Seargin; Województwo mazowieckie; Hybrid; PLN 90,000 - 150,000; Full time

Job summary

Seargin is seeking an AI Consultant to design and implement GenAI solutions—agents, RAG pipelines, and LLM-powered apps—for global clients. The role combines hands-on engineering with high-level client interaction and travel, in a hybrid setup.

We hire across Mid to Lead levels, aligning scope and impact with experience. You will collaborate across AI, data and application development, shaping solutions with clients and stakeholders.

Qualifications

• Hands-on GenAI experience with LLMs and RAG pipelines.
• Strong software engineering foundation and API design.
• Consulting mindset with client-facing confidence.
• Ability to work across build, advise, presales, and training.
• Fluent English; willing to travel internationally.

Responsibilities

• Design and build hands-on GenAI solutions: agentic systems, RAG pipelines, LLM-powered applications—from prototype to production.
• Deliver diverse projects across AI, Data and App Development for global clients.
• Work directly with clients to understand problems and shape solutions as a technical advisor.
• Support sales and presales: join client conversations, scope solutions, and turn opportunities into projects.
• Run workshops and trainings and share knowledge with clients and colleagues.
• Stay on the cutting edge—bring new techniques and best practices into the team.

Skills

GenAI hands-on

LLM development

APIs and integration

Client-facing consulting

English fluency

Travel readiness

Job description

As a dynamic multinational tech company operating in 50 countries, we drive innovation and create projects that shape the future and greatly enhance the quality of life. You will find our solutions in the space industry, supporting scientists in the development of cancer drugs, and implementing innovative technological solutions for industrial clients worldwide. These are just some of the areas in which we operate!

About the role

Currently, for a new Seargin project we are looking for AI Consultant to join a high-performing consulting team solving real AI problems for some of the world's largest enterprises. As an AI Consultant at Seargin, you'll design and build hands-on GenAI solutions - agents, RAG, LLM-powered applications- across diverse projects in AI, Data, and application development. This is a client-facing role with international travel, direct exposure to senior stakeholders, and a front-row seat to the best practices shaping applied AI today. We're hiring across all levels - from Mid to Lead - and we'll match your scope, autonomy, and impact to your experience.

Employment Type:

B2B/UoP

FTE:

full-time

Duration:

long-term

Working mode:

hybrid

Responsibilities:

• Design and build hands-on GenAI solutions: agentic systems, RAG pipelines, LLM-powered applications - from prototype to production.
• Deliver diverse projects across AI, Data and App Development for major global clients.
• Work directly with clients: understand their problems, shape solutions, and earn trust as a technical advisor.
• Support sales and presales - join client conversations, scope solutions, and help turn opportunities into projects.
• Run workshops and trainings when needed - share knowledge with clients and colleagues.
• Stay on the cutting edge - bring new techniques, tools, and best practices into the team.

Requirements:

• Hands-on GenAI expertise: real, practical experience building with LLMs, agentic frameworks and RAG - not theory.
• Software engineering understanding: hands-on grasp of broader software engineering - designing and building APIs, setting up cloud services, and configuring relational and vector databases
• Consulting mindset: client-facing confidence, proactivity, strong communication, and the flexibility to move between building, advising, presales, and training.
• Solid engineering foundation in at least one of: software / application development or data / ML / data engineering - with genuine breadth across the others.
• Adaptability and ownership - you thrive on varied challenges and take responsibility for outcomes.
• Fluent English and readiness for international travel.
• Mid: independent delivery on client projects, growing client relationships.
• Senior: owns solution design and client trust, mentors others, shapes presales.
• Lead: drives engagements end-to-end, leads teams, sets technical direction.

Nice to have:

• Experience in a consulting / professional services environment.
• Industry exposure in pharma, FMCG, industrial or other large-enterprise contexts.
• Public speaking, workshop facilitation, or published/community work in AI.
• Additional languages (German, French, Spanish) - a plus for our international clients.

To learn more about Seargin, please visit our web page: www.seargin.com