Forward Deployed Engineer

EY; Województwo mazowieckie; Hybrid; PLN 350,000 - 600,000; Full time

Job summary

EY GDS Poland is seeking an experienced Forward Deployed Engineer to design, build, and deploy AI-powered solutions directly with clients. This role focuses on production-grade systems, GenAI, and enterprise AI stacks across hyperscalers, with a preference for independent contribution over management.

You will lead complex deployments and collaborate with client stakeholders to deliver measurable value. The position is based in Poland (Katowice/Warsaw) with a hybrid work model: 2 days in office

Qualifications

• 8+ years of experience in software engineering, data engineering, or AI/ML.
• Strong hands-on system-building and production deployment experience.
• Proven experience delivering solutions in client-facing or high-ambiguity environments.
• Solid understanding of distributed systems, microservices and APIs & cloud-native architectures.
• Excellent communication skills with both technical and business stakeholders.

Responsibilities

• Lead complex end-to-end deployments in production at strategic customers.
• Act as a forward-deployed technical owner, turning ideas into prototypes and production.
• Lead the discovery, design, development, and deployment of high-impact AI/GenAI solutions with client stakeholders.
• Build LLM-driven applications, RAG systems, and agentic workflows with measurable business value.
• Create reusable accelerators, frameworks, and reference implementations for enterprise GenAI deployments.
• Enable rapid experimentation and large-scale adoption of AI, data, and cloud platforms through hands-on engineering leadership.

Skills

AI/ML experience

System building

Distributed systems

Client-facing delivery

Excellent communication

Tools

LLM APIs

Prompt engineering

RAG architectures

Vector databases

Job description

Location: Katowice / Warsaw - 2 days in office / 3 days remote

Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.

Forward Deployed Engineer

works within a technologically versatile team located in Poland, providing consulting services to biggest market players in EMEIA region and around the globe.

The opportunity

We are seeking an AI & Data Architect for Forward Deployed Engineer (FDE) with 8+ years of deep, hands-on engineering experience to design, build, and deploy AI-powered solutions directly with clients. This role is ideal for an elite individual contributor who thrives in ambiguous environments, prefers building real systems over managing teams, and can translate business problems into production-grade AI solutions. The individual should have worked on GenAI, AI/ML, Data Science solutions on multiple proprietary enterprise AI tech stacks along with Hyperscalers, Platform AI tech stack.

Your key responsibilities

• Lead complex end-to-end deployments in production at strategic customers.
• Act as a forward-deployed technical owner, responsible for taking ambiguous ideas from concept -> prototype -> production.
• Lead the discovery, design, development, and deployment of high-impact AI / GenAI-powered solutions in close collaboration with client stakeholders.
• Build LLM-driven applications, RAG systems, and agentic workflows that demonstrate measurable business value.
• Drive innovation by creating reusable accelerators, frameworks, and reference implementations for enterprise GenAI deployments.
• Enable rapid experimentation and large-scale adoption of AI, data, and cloud platforms through hands‑on engineering leadership.

Skills and attributes for success

We are looking for experienced individuals with deep technical expertise and a strong drive to deliver measurable business impact, who take ownership and move quickly from idea to execution. The ideal candidates are comfortable navigating ambiguity, communicate effectively across technical and business audiences, and contribute both independently and as part of a team to deliver high-quality, production‑ready solutions.

To qualify for the role, you must have

• 8+ years of experience in software engineering, data engineering, or AI/ML.
• Strong hands‑on system‑building and production deployment experience.
• Proven experience delivering solutions in client‑facing or high‑ambiguity environments.
• Solid understanding of Distributed systems, Microservices and APIs & Cloud-native architectures
• Ability to independently own and deliver complex, high‑impact solutions.
• Excellent communication skills with both technical and business stakeholders.

Ideally, you’ll also have

• Hands‑on experience with LLM APIs and prompt engineering, RAG architectures and vector databases, Agentic workflows and orchestration frameworks
• Experience integrating AI systems with enterprise data platforms.
• Exposure to AI ecosystem – OpenAI, Claude, Cursor, Palantir, and many others along with Hyperscalers – Azure, AWS, GCP, and similar ecosystem
• Frontend or UI exposure for AI‑driven applications.

What we look for

We love working with people who are passionate about their job and have great interpersonal skills, who are ready to face new professional challenges. Are you a person with a good sense of humor and open to significantly extend your skillset? If yes, it’s a role for you.

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across nine locations – Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well‑known brands from across the globe. We’ll introduce you to an ever‑expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

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Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

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The exceptional EY experience. It’s yours to build.

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