1177 python English-speaking jobs in Barcelona
Junior Innovation Engineer M/F
- Crisalix
- Barcelona
- March 16
Python and PyTorch: Proficient in Python and hands‑on experience training models in PyTorch or another
Lead Data Scientist – Hybrid – Barcelona
- Fut-ure Recruitment and Technology
- Barcelona
- March 30
Tech stack SQL Python (pandas, numpy, scipy, scikit-learn, xgboost) Data visualization (Tableau, Mode ... experience required: 6+ years of experience, 1+ year of lead experience Must-have tech skills: SQL, Python ... Excellent SQL and Python programming skills, with experience in visualization and big data technologies
Senior Backend Engineer (LLM / AI Experience)
- Unith Limited
- Barcelona
- March 30
, caching, and platform APIs Own testing, CI/CD pipelines, and deployment automation 🧰 Tech Stack Python ... Feature Development & Implementation (50%) Implement backend features and services in production-grade Python ... architectures (WebSocket, gRPC, event-driven) Experience building and deploying complex, highly-performant Python
Senior Backend Engineer (LLM / AI Experience)
- UNITH
- Barcelona
- March 30
, caching and platform APIs
Own testing, CI/CD pipelines and deployment automation
Tech Stack
Python ... Feature Development & Implementation (50%)
Implement backend features and services in production‑grade Python ... architectures (WebSocket, gRPC, event‑driven)
Experience building and deploying complex, highly‑performant Python
AI Platform Engineer / AI Infrastructure Engineer
- Axiomatic_AI
- Barcelona
- April 1
Tech Stack
Languages: Python, Bash. ... Required Skills & Experience
7+ years of software engineering experience (Python preferred).
Embedded Software Team Lead
- Indra Group
- Barcelona
- March 31
Advanced Python programming skills. ... Develop software using Python and apply software version management tools.
AI Back End Engineer (LLM Specialist) Barcelona, Spain
- NEORIS
- Barcelona
- March 30
Strong experience developing in Python, including FastAPI. ... Develop backend architecture for AI Verification and Az ChatGPT Services using Python and FastAPI.
CAD Engineer
- Monolithic Power Systems, Inc.
- Barcelona
- March 30
Experience with Python, Tcl, Cadence SKILL, Perl. ... Develop and maintain scripts using Python, Perl, Tcl, and Cadence SKILL to automate design processes
AI & Sales Operations Engineer - VIE - Barcelona Operations Experts · Barcelona ·
- papernest
- Barcelona
- April 4
AI Enthusiast & Tech Stack: Comfortable with SQL, Python, APIs, and eager to learn and practice with ... You’ll handle the injection and contract tracking from initiation to invoicing using SQL, YAML, and Python
INVESTIGADOR/A JUNIOR (COMPUTER VISION / AI JUNIOR RESEARCHER)
- Centre Tecnològic de la Química a Catalunya
- Barcelona
- April 3
Advanced skills in Python and bash scripting, clean writing and clean code maintenance.
Data Engineer - SQL AWS - Data Platform Migration
- ERNI - Swiss Software Engineering
- Barcelona
- April 3
Proven experience refactoring or migrating pipelines from Python-based transformations to SQL-driven ... Refactoring Python transformation logic into optimized SQL workloads and implementing Redshift views
Phd Position: Revolutionizing 6G With Agentic Ai & Open Ran
- I2Cat Research Centre
- Barcelona
- April 3
Hands‑on experience with Python and AI frameworks/tools.
Data Analyst
- Careerwise
- Barcelona
- April 3
Experience with Python is beneficial.
Engineering Manager: Offsite Discovery (Remote)
- Constructor
- Barcelona
- April 3
record of designing and operating high-load real-time systems in production environments Proficiency in Python
Senior Specialist, Implementation Engineer - Crypto & iGaming
- Checkout.com
- Barcelona
- April 3
logs is required
Strong coding skills in at least one of these languages: Java, Javascripts, PHP, Python
Senior Data Analyst (Relocation To Valencia Required)
- Brainrocket
- Barcelona
- April 3
Qualifications
A minimum of 5 years experience in a similar role
Excellent SQL and R or Python
Strong
AI-Driven Autonomy for Ground and Aerial Robotic Systems
- Eurecat Technology Centre
- Barcelona
- April 1
Proficiency in ROS/ROS2 and solid programming skills (C++ and Python)
Familiarity with simulation environments
Senior, Embedded Software QA Engineer
- Schneider Electric
- Barcelona
- April 1
Design test plans, test cases, and automated scripts using Python and Robot Framework. ... Proficiency in Python and the Robot Framework.
Experience working with GitHub CI/CD pipelines.
Data Architect
- Virtual Hire Staffing
- Barcelona
- April 1
Solid background in SQL and Python for data transformation, modeling, and automation.
Platform Full Stack Software Engineers (Senior and Midlevel)
- Traveltechessentialist
- Barcelona
- April 1
As Software Engineer, this position involves:
Product development in NodeJS, Python/Django and/or React





















































