Senior Software Engineer: Quantum

Multiverse Computing is seeking a Software Engineer to join our world-class team of Quantum and AI experts. You will work with Fortune-500 customers from government and private sectors, contributing to our groundbreaking compression tool and tackling high-value open problems from industry.You will take on technical leadership and collaborate with software,...

Multiverse Computing is seeking a Senior Data Engineer to own end-to-end data platform architectures, including lakehouse, catalog, and governance.You will design, implement, and operate large-scale ETL/ELT pipelines, define data models, and ensure data quality. The role collaborates with ML/AI engineers to enable analytics, APIs, and AI workflows in a...

Multiverse Computing seeks an experienced LLM Engineer (Senior and Mid level) to join our team in Spain. You will design, implement, and optimize language models, integrating them into our quantum-enabled products in a collaborative, fast-paced environment.Ideal candidates have 2+ years in transformer models (mid) or 5+ years (senior), strong Python,...

Multiverse Computing seeks an experienced LLM Engineer (Senior and Mid level) to join our team in Spain. You will design, implement, and optimize language models, integrating them into our quantum-enabled products in a collaborative, fast-paced environment.Ideal candidates have 2+ years in transformer models (mid) or 5+ years (senior), strong Python,...

Multiverse ComputingMultiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world.With 180+ employees and growing, our team is fully multicultural and international. We deliver...

Multiverse ComputingMultiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world.With 180+ employees and growing, our team is fully multicultural and international. We deliver...

Seguro médico completo.Atractivos incentivos por validar o recomendar talento.En BETWEEN te ofrecemos las oportunidades que necesitas para alcanzar tus objetivos profesionales. Si quieres desarrollar tus capacidades en IT e Ingeniería ¡este es tu próximo destino! Damos soporte en una gran variedad de áreas como Firmware, Software, BI, Diseño, Project...

Multiverse ComputingMultiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world.With 180+ employees and growing, our team is fully multicultural and international. We deliver...

European Tech Recruit is seeking a Mid/Senior LLM Engineer in Donostia/San Sebastián for a hybrid role within a leading Quantum Software scale-up. You will design and innovate techniques to improve LLMs and fine-tune Transformers for exceptional performance. The ideal candidate should have a strong background in AI, experience with deep learning, and be...