drjobs Software Engineer (Product) (9-month contract with bonus incentives)

Software Engineer (Product) (9-month contract with bonus incentives)

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1 Vacancy
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Job Location drjobs

Madrid - Spain

Monthly Salary drjobs

Not Disclosed

drjobs

Salary Not Disclosed

Vacancy

1 Vacancy

Job Description

We are looking to fill this role immediately and are reviewing applications daily. Expect a fast transparent process with quick feedback.

Why join us

We are a European deep-tech leader in quantum and AI backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide compressing large language models by up to 95% without losing accuracy and cutting inference costs by 5080%.
Joining us means working on cutting-edge solutions that make AI faster greener and more accessible and being part of a company often described as a quantum-AI unicorn in the making.

We offer

  • Competitive annual salary
  • Two unique bonuses: signing bonus at incorporation and retention bonus at contract completion.
  • Relocation package (if applicable).
  • Up to 9-month contract ending on June 2026.
  • Hybrid role and flexible working hours.
  • Be part of a fast-scaling Series B company at the forefront of deep tech.
  • Equal pay guaranteed.
  • International exposure in a multicultural cutting-edge environment.

As a Software Engineer you will

  • Join a world-class team of Quantum and AI experts with an extensive track record in both academia and industry.
  • Work with Fortune-500 customers from government and private sectors.
  • Contribute to our groundbreaking compressing tool
  • Tackle high value open problems from industry.
  • Take on technical leadership and work together with software and DevOps engineers as well as our machine learning and quantum experts to industrialize Multiverses core technologies

Required Qualifications

  • Bachelors degree or higher in Computer Science a related technical field or equivalent relevant industry experience.
  • Hands-on experience in software engineering at junior to senior levels with a versatile skill set where engineers wear many hatsthough we especially seek expertise in frontend development (e.g. React JavaScript/TypeScript) AI/ML and data science backend API engineering and QA. Focus on roles involving machine learning data processing and system deployment.
  • Expert knowledge of Python and preferably other languages such as Rust C/C and JavaScript/TypeScript.
  • 1 years of experience in software engineering particularly in developing and deploying software systems on the cloud (e.g. AWS GCP or Azure).
  • Proficiency with Git/GitHub/GitLab and CI/CD pipelines.
  • Strong ability to work with APIs design efficient application workflows and integrate frontend-backend components.
  • Demonstrated commitment to maintainable high-quality code through best practices such as testing documentation clean design principles and the ability to instill these in others.
  • Familiarity with emerging technologies in AI/ML and their practical applications.
  • Excellent communication and soft skills: a peoples person with the ability to collaborate with experts from diverse professional backgrounds both in-person and through online resources.
  • Strong organizational problem-solving and time-management skills with a keen eye for detail.
  • Perfect command of English.

Preferred Qualifications

  • Experience in frontend and backend development with varying levels of seniority.
  • Proficiency in TypeScript Python Lit and frameworks such as Flask or FastAPI.
  • Hands-on experience with Web Components Docker Git and CI/CD pipelines.
  • Familiarity with Core Web Vitals Lighthouse DevTools and Unix systems.
  • Strong skills in debugging testing and performance optimization including QA technologies with Python (e.g. pytest Selenium) and JavaScript (e.g. Jest Cypress) for E2E integration and unit testing.
  • Nice to have: Experience with React server-side rendering (SSR) or static site generation (SSG).
  • Familiarity with developing on and with LLMs including tools and frameworks such as HuggingFace Transformers OpenAI APIs vector databases and model-serving platforms.
  • Experience with distributed computing frameworks and concepts such as Ray Apache Spark or distributed training/inference across GPUs and nodes.
  • Hands-on experience in algorithm development and optimization including designing scalable and robust class structures for frontend backend AI/ML and QA applications.
  • Proven track record of working with cross-functional teams collaborating with diverse experts both in-person and remotely to deliver innovative solutions.


      About Multiverse Computing

      Founded in 2019 we are a well-funded fast-growing deep-tech company with a team of 180 employees worldwide. Recognized by CB Insights (2023 & 2025) as one of the Top 100 most promising AI companies globally we are also the largest quantum software company in the EU.
      Our flagship products address critical industry needs:

      • CompactifAI a groundbreaking compression tool for foundational AI models reducing their size by up to 95% while maintaining accuracy enabling portability across devices from cloud to mobile and beyond.
      • Singularity a quantum and quantum-inspired optimization platform used by blue-chip companies in finance energy and manufacturing to solve complex challenges with immediate performance gains.

      Youll be working alongside world-leading experts in quantum computing and AI developing solutions that deliver real-world impact for global clients. We are committed to an inclusive ethics-driven culture that values sustainability diversity and collaboration a place where passionate people can grow and thrive. Come and join us!

      As an equal opportunity employer Multiverse Computing is committed to building an inclusive workplace. The company welcomes people from all different backgrounds including age citizenship ethnic and racial origins gender identities individuals with disabilities marital status religions and ideologies and sexual orientations to apply.

      Employment Type

      Full Time

      Company Industry

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