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Software Engineer, Backend

  • Indefinite
  • Full time
  • Hybrid (08018, Barcelona, Barcelona, Spain)

Job Title: Software Engineer, Backend
Location: Spain/UK (Remote)


About vLex

vLex is a global provider of legal intelligence and research solutions, offering access to one of the world's largest collections of legal information, including case law, legislation, regulations, and secondary sources. Leveraging cutting-edge artificial intelligence (AI) and data analytics, vLex empowers law firms, corporations, academic institutions, and government agencies with smarter, faster, and more comprehensive legal research tools. With a presence across multiple jurisdictions, vLex seamlessly integrates international and local legal content, providing users with real-time insights and AI-driven legal research capabilities to enhance decision-making and streamline workflows


About the Role

We are looking for innovative developers, with 3-5 years of experience, to build cutting-edge products that leverage machine learning and large language models. You'll work with Python, AWS, LLMS (GPT, Claude 3, Mixtral, etc) to create robust, scalable solutions that push boundaries. This is a chance to play a key role in developing technology that shapes the future while working in a fast-paced, collaborative environment focused on rapid iteration.

We rely on AWS to handle infrastructure so we can concentrate on creating truly remarkable products powered by the latest advancements in AI. If you're a talented developer eager to work with some of today's most exciting tech, this is the team for you!

Tech Stack: We build our products using Python and Java, enabling robust and performant code leveraging VespaAI's machine learning capabilities. Our tech stack runs on AWS, allowing us to focus on rapid iteration while relying on AWS for security, availability and scalability. vLex also takes advantage of the latest LLM technologies from OpenAI and Anthropic to develop class leading products and services.


Key Responsibilities

  • Develop and productionise scalable systems using tools like Python, Flask, etc.
  • Refine and review requirements from customers into real-world solutions that solve customer problems
  • Work closely with business leaders, engineers and content teams to identify and execute high-impact AI products and services
  • Implement robust monitoring, testing, auditing and other controls for quality
  • Follow model and data governance, ethics and compliance best practices


Qualifications & Experience

  • BS/MS in Computer Science, Maths or related technical field
  • 3+ years building commercial or research ML applications
  • Ability to translate business needs into ML solutions
  • Comfortable organising and analysing complex data
  • Fluent in Python and familiar with unit testing.
  • Familiar with version control (git, graphite)
  • Experience using Docker


What We Offer

  • Competitive salary and benefits.
  • Flexible working arrangements with remote options.
  • Professional development opportunities and continuous learning.
  • Opportunity to shape the future of a growing global company.
  • Work with cutting-edge technologies in the legal AI space.
  • International work environment with exposure to global markets.