Jobs at Classiq

Owns complex quantum application and IT projects from planning through deployment, managing scope, schedules, resources, risks, dependencies, budgets, quality, and contractual deliverables. Coordinates customers, partners, technical teams, product, R&D, and leadership in South Korea and globally. Provides status reporting, technical demonstrations, stakeholder communication, and project governance while monitoring KPIs and improving project and quantum software development methodologies.

Leads the technical sales cycle for APAC customers by conducting discovery, defining engagement strategies, delivering customized quantum computing demos, explaining complex concepts, identifying technical opportunities, and maintaining reusable proof-of-concept assets. Partners with sales, product, engineering, and customers across industries to support adoption of Classiq’s quantum software platform and influence product direction through customer feedback.

Provide technical support and guidance for quantum computing customers, partners, and internal teams. Troubleshoot quantum algorithm and application issues, manage related projects, develop demonstrations, and help customers maximize the value of Classiq’s platform. Collaborate with global and APAC teams, identify product improvement opportunities, support sales efforts, and promote Classiq’s technology within Singapore’s quantum ecosystem.

Own enterprise sales across Eastern Europe, managing the full deal lifecycle from prospecting through contract closure. Sell quantum computing solutions to technical and executive stakeholders, build Fortune 500 relationships, manage multi-stakeholder sales cycles, develop territory and vertical strategies, represent the company at industry events, and maintain a qualified pipeline. The role also engages governments, research organizations, and ecosystem partners while helping establish the company’s regional go-to-market foundation.

Lead enterprise sales across Eastern Europe, owning the full deal lifecycle from prospecting through contract closure. Sell quantum computing software to technical and executive stakeholders, build pipeline, manage multi-stakeholder deals, develop territory and vertical strategy, represent Classiq at industry events, and establish regional partnerships with governments, research organizations, and industry leaders.

Lead Classiq’s commercial expansion across Scandinavia by prospecting and closing enterprise software deals, managing 3–6 month multi-stakeholder sales cycles, and engaging technical and executive buyers. Develop territory strategy, messaging, and partnerships while building qualified pipeline and positioning Classiq as a strategic quantum computing partner. Represent the company at industry events and collaborate with product, pre-sales, customer success, marketing, and legal teams.

Lead Classiq’s commercial expansion in France by owning the full enterprise sales cycle, developing net-new accounts, navigating technical and executive buyers, and closing large software deals. Build pipeline, shape regional go-to-market strategy, represent the company at quantum industry events, and collaborate with product, presales, customer success, marketing, and legal teams. The role requires educating emerging-category buyers and developing relationships with enterprises, government initiatives, research organizations, and industry partners.

Lead Classiq’s commercial expansion in Italy by prospecting and closing enterprise quantum-computing deals, managing complex multi-stakeholder sales cycles, and engaging executives, government initiatives, partners, and research organizations. Develop territory strategy and vertical messaging, represent the company at industry events, communicate its strategic value proposition, build expansion-oriented deals, and maintain a rigorously qualified sales pipeline.

Lead and deliver complex quantum and enterprise IT projects in Seoul. Own full project lifecycle: planning, scheduling, risk mitigation, resource allocation, stakeholder alignment, reporting, technical demos, acceptance, and deployment. Coordinate local, regional, R&D, product, partners, and customers while ensuring contractual commitments, project governance, and continuous improvement.

Lead enterprise network security projects and provide customer-facing delivery management. Develop a practical post-quantum cryptography delivery plan covering milestones, dependencies, risks, integration considerations, and organizational requirements. Apply real-world security implementation experience to guide planning and execution.

Lead product strategy for enterprise deployment, security, and administration of Classiq's platform across cloud multi-tenant, dedicated/on-prem, and white-labeled modes. Define requirements for multi-region data residency, security/policy per tenant, versioning/upgrade strategy, and end-to-end account and user management. Coordinate engineering, security, sales, and customer success to deliver shippable solutions.

Lead end-to-end product for an agentic natural-language-to-quantum-program experience: define roadmap, plugin/dev-tools integration, internal harness, eval metrics, user discovery, and cross-functional delivery sequencing.

Design the visual language, UI, UX, and interaction patterns for Classiq’s SaaS quantum developer platform. Create polished interfaces for complex technical workflows, develop iconography and visual systems, translate quantum concepts into intuitive experiences, and help evolve the product’s design language. Collaborate with designers, product managers, and engineers in a high-autonomy environment.

Develop and enhance the execution product for quantum computing by creating new functionalities, debugging complex systems, and collaborating with teams.

Design and implement software infrastructure, APIs, and workflows to enable fault-tolerant quantum computing. Collaborate with researchers and engineers to productionize algorithms, integrate simulation/decoding/resource estimation, and build scalable, well-tested systems supporting customer-facing demos and platform capabilities.

The Senior Sales Account Executive at Classiq Technologies will manage the full sales cycle, engage with enterprise clients in quantum computing, and build strategic partnerships, driving revenue growth in an emerging market.

Lead research and development of quantum error correction and fault-tolerant techniques, design and evaluate codes, decoders, and logical qubit architectures, build prototypes and resource estimates, and collaborate with engineers and hardware partners to integrate validated approaches into scalable software.

Lead day-to-day operations of a new on-site quantum computing center: onboard, train, and support platform users; provide first-line technical troubleshooting; implement quantum applications with local customers; manage user, license and hardware access; represent the center to visitors and partners; and help stand up space, equipment, and workflows as an early founding hire.

Lead technical pre-sales with European customers: qualify opportunities, run technical discovery, deliver demos and POCs, advise on quantum algorithm adoption, and relay field feedback to product.

As a Senior Software Engineer, you will design and maintain production systems, write high-quality code, improve performance, and collaborate with various teams on software features.