94 python English-speaking jobs in Catalonia
Python Developer
- CBSbutler
- Catalonia
- February 5
I'm looking for a Senior Python Developer to join a next generation Cyber Security start up based ... prototype to production scale, owning architecture decisions, and building clean, highly optimized Python ... great career progression potential as the product takes off.What they're looking for:Senior level Python ... scalable backend agents/telemetry/monitoring tools a big advantage but not essentialFull stack comfort (Python
Senior Python Developer
- Amaris Consulting
- Catalonia
- January 16
✍️5+ years of experience as a Senior Python Developer.Strong proficiency with Python for backend developmentKnowledge ... Take your career to the next level with Amaris Consulting as a Senior Python Developer.Be part of an ... Develop and maintain robust web applications using Python and Django.Design, optimize, and maintain database ... CD pipelines using Jenkins.Stay current with the latest industry trends and emerging technologies in Python
Senior Data Analyst
- Werfen
- Barcelona
- January 28
You will leverage your expertise in SQL, Python, and Power BI to transform complex data into actionable ... Develop and maintain complex, scalable data models with SQL and Python within our enterprise data platform ... Strong proficiency in Python for data analysis, manipulation, and automation, including popular libraries
Full Stack Engineer
- Babel Profiles
- Catalonia
- January 27
across leading law firms, universities, corporations, and public institutions.Join their mission as a Python ... by legal professionals.Main ResponsibilitiesBuild and maintain scalable, modular UI components using Python ... stakeholdersCore Skills/Experience6+ years in frontend and backend developmentProficiency in TypeScript, Python
INTERNSHIP: Data Science (Python & ML)
- carrots
- Catalonia
- January 16
We’re hiring a Python‑first, statistics‑strong Data Science Intern (or junior ML Engineer) to partner ... e.g., value‑based bidding targets) that improve Google/Meta optimization.Revenue & Cohort Analytics (Python
Back End Developer
- FACTIC, Inc
- Barcelona
- February 8
Requirements 3+ years of experience as a back-end developer Experience development with Python Sw engineering
Senior Solutions Engineer
- Hack in Hire
- Barcelona
- February 5
You'll build custom integrations and automation frameworks using Python and AI/ML, solving problems ... proofs-of-concept Translate customer needs into robust workflows Script and automate workflows using Python ... one: Offensive Security, Threat Intelligence, SOC Operations Experience with automation/scripting (Python
Back End Developer
- Spoki
- Barcelona
- January 16
Languages: Strong proficiency in Python and Django, with working knowledge of Golang. ... Responsibilities Backend Development: Design, build, and maintain scalable, high-performance APIs using Python
Software Engineer
- Prosper AI
- Barcelona
- January 16
Solid grasp of algorithms, data structures, and software engineering best practices, especially in Python
Senior AWS Engineer / Architect
- Experis España
- Barcelona
- January 22
Strong scripting skills (Bash, Python). ... Write and maintain automation scripts (Bash/Python).
Software Engineer
- Taizen
- Barcelona
- January 18
skills and solid computer science fundamentals Experience working with TypeScript/React/Next.js/NodeJS/Python
Ai Engineer
- TEKsystems
- Barcelona
- February 2
Advanced expertise in Python and familiarity with database systems (eg SQL, NoSQL, Graph). ... Key Responsibilities Hands-on development of maintainable and high-quality Back End code (Python) Hands-on ... Advanced Experience developing APIs with Python (eg using FastAPI) and deploying them to production.Data Operations Engineer
- LinuxRecruit
- Catalonia
- January 25
This could include workflow orchestration, APIs and webhooks, and data pipelines in Python, SQL, and ... solving real operational problems and delivering scalable, practical solutions.Strong experience with Python
DATA SCIENTIST – Optimization Specialist
- NTT DATA Europe & Latam
- Catalonia
- January 25
Data Scientist specializing in optimization algorithms to develop and implement solutions using GA, PSO, SA, etc. Requires 2+ years of experience and advanced Python skills.
Senior Software Engineer
- Permisso (formerly Bankflip)
- Catalonia
- January 16
Tools & TechModern Stack: TypeScript & MongoDB (Backend), React (Frontend), and Python (Data Services
AI Engineer
- Stott and May
- Catalonia
- January 28
systems, agent patterns, and evaluation-driven workflowsPrior startup experienceTech Stack Highlights Python ... Qualifications5+ years of experience in ML or backend engineering in production environmentsDeep expertise in Python ... observabilityDrive evaluation-based development with monitoring, tracing, and CI/CD gatingShip production-grade Python
Software Engineer
- MOSAIC FACTOR
- Catalonia
- January 25
object-oriented, functional, and other programming paradigmsLanguages: Professional experience with Java and Python
Senior Data Scientist
- Capitole
- Catalonia
- January 17
ability to translate complex mathematical problems into actionable optimization algorithms.Proficiency in Python
Blockchain Engineer
- Bnka
- Barcelona
- January 19
Backend experience with Python, Node.js, Rust or Go.
Senior Quantum Control Scientist
- IDEADED
- Viladecans
- January 16
tools and programming environments for optimization, machine learning, and quantum simulation (e.g., Python








