EMEA Quantum Applications Architect

Classiq; Polska; Hybrid; PLN 250,000 - 380,000; Full time

Job summary

Classiq is seeking a Quantum Application Engineer to work with enterprise customers in the EMEA region, helping them design, build, and scale real-world quantum applications. You will guide onboarding, lead collaborative projects, and be the technical voice of the customer inside Classiq.

Preferred candidates hold a PhD in a quantum-related field and have 3+ years of hands-on experience with quantum algorithms, software development, and strong Python skills. Fluency in English is required.

Qualifications

• PhD in physics, computer science, or a related field to quantum information science.
• 3+ years of hands-on experience in quantum algorithm design, research, or software development.
• Excellent communication skills and the ability to explain technical topics clearly.

Responsibilities

• Act as a technical champion within key customer accounts
• Lead onboarding and training for developers and researchers with varying quantum knowledge
• Provide hands-on technical support
• Design and co-execute projects using quantum algorithms
• Identify new technical opportunities in customer conversations
• Capture feedback and translate into actionable insights for Product
• Build reusable tools and methodologies to scale solutions across customers

Job description

Classiq is a quantum computing software company.

We build the platform that enterprise teams and government organizations use to develop, optimize, and deploy quantum software across any quantum hardware.

We're a growth-stage B2B technology company with 100+ patents and a global footprint across North America, Europe, APAC, and Israel.

As a Quantum Application Engineer, you’ll work closely with our enterprise customers in the EMEA region to help them design, build, and scale real-world quantum applications. You’ll guide onboarding, lead collaborative projects, and serve as the technical voice of the customer inside Classiq. You’ll work at the intersection of quantum research, applied engineering, and customer impact, helping some of the world’s leading companies explore and adopt quantum computing.

What you'll do:

• Act as a technical champion within key customer accounts
• Lead customer onboarding and training for developers and researchers with varying quantum knowledge
• Provide hands-on technical support
• Design and co-execute projects that take real-world applications and solve them with quantum algorithms
• Proactively identify new technical opportunities within customer conversations
• Capture customer feedback and translate it into actionable insights for Product
• Build reusable tools, insights, and methodologies that help scale successful solutions across customers

Who are you:

• PhD in physics, computer science, or a related field to quantum information science
• 3+ years of hands-on experience in quantum algorithm design, research, or software development
• Experience leading technical sessions with R&D and engineering teams
• Excellent communication skills and the ability to explain technical topics clearly
• Strong proficiency in Python and quantum SDKs (e.g., Qmod, Qiskit, PennyLane, Cirq, Tket)
• fluent English, written and spoken.
• Experience with Quantum Chemistry
• Experience with QML
• Experience with a large variety of quantum algorithms

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Classiq, founded in 2020, is a leading innovator in the quantum computing software ecosystem. The company has raised $220 million from leading investors and built a world-class team dedicated to creating the best quantum software and unrivaled product. With over 90 patents, essential quantum software technologies, and partnerships with major industry players, Classiq powers and serves some of the world’s largest enterprises, universities, and national quantum programs.