478 Ruby on Rails English-speaking jobs in Castile and León
Esb And Ibm Ace Developer
- Luxoft
- Oña
- April 1
Enough knowledge on IBM ACE to develop new services as per new application requirements. ... Responsibilities
Maintenance and evolutive services in middleware platform, based on product IBM App ... Have
0-1 years of experience in maintenance and evolutive services in middleware platform, based on
Predoctoral Researcher In Environmental Biotechnology - Institute Of Sustainable Processes, Uni[...]
- Universidad De Valladolid
- Valladolid
- April 1
The project focuses on circular bioeconomy, waste valorization, and microbial biotechnology.
Power Platform Consultant
- Isolutions Ag
- Burgos
- April 1
As a Power Platform Consultant, you'll work on diverse customer projects across industries and expand ... You'll collaborate with a skilled team in Barcelona and Switzerland on international projects that ... Passion for technology and willingness to be “on the cutting edge” of Microsoft’s products
A heart for
Agentforce Developer
- Recodme
- Valladolid
- April 1
Overview
We are looking for an Agentforce Developer / Salesforce Developer with hands-on experience ... Hands-on experience implementing Agentforce in real projects (not only training or proof-of-concept).
Culinary Instructor
- Celebrity Cruises
- Castro e Marzán
- March 6
Chef. ◦ Organize and execute daily daytime training sessions (45 minutes per group) for crew members on ... . 6 Mentorship for Senior Staff: ◦ Coach and mentor Chef de Cuisine, Sous Chefs, and Chef de Partie on ... company standards and best practices to all culinary employees. ◦ Conduct role-play sessions and hands-on ... determine their future role within the team. 3 Coaching & Staff Development: ◦ Provide ongoing training on ... audits and provide feedback to the crew members and the Executive Chef. 5 Performance Audits & One-on-One
Global Customer Deployment Project Lead
- kernTerminal
- Ávila
- April 4
We focus on providing innovative, secure, and sustainable solutions for package delivery and collection ... intersection of customer success, technical execution, and operations, ensuring projects are delivered on ... to work in one of our offices directly in France (Lille), or Spain (Madrid) We review applications on ... additional European languages are a plus)Familiar with the use MS Office, PM tools, and AI What we offerWork on
Aviation AI Engineer: Edge LLMs & Agent Architect
- Overwatch Ai
- Valladolid
- April 1
Build datasets, define metrics, close the feedback loop based on production data You might be a good ... RAG systems in the past Integrated and maintained vector databases Played around and build apps based on ... culture where all ideas are judged not by credentials but by the output of evals Having a real impact on
Qa/Qc Inspector – Fibre Network Construction & Data Centres
- Auditco Uk Ltd
- Burgos
- March 31
It does not include hands‑on testing or technical installation tasks. ... Germany, UK)
Job Type: Full-time / Permanent (Fixed-term contracts also considered)
Salary: dependent on ... Key Responsibilities
Conduct daily monitoring and field reporting on construction contractors, covering ... Qualifications and Experience
Essential: Proven experience working on construction sites and/or fibre ... Inspectors will oversee fibre network and data centre builds (Outside Campus and Inside Campus), focusing on
GSK Trainee Programme_Aranda de Duero
- GlaxoSmithKline
- Burgos
- March 30
to creating an environment where our people can thrive and focus on what matters most. ... . 💡 Developtechnical and soft skillswith hands-on experience. 🌍 Collaborate with talented colleagues ... People and patients around the world count on the medicines and vaccines we make, so we’re committed ... to support you during the recruitment process, specific to your individual needs, please contact us on ... referrals from employment businesses and/or employment agencies in respect of the vacancies posted on
Plant Supplies Coordinator
- Adient plc
- Valladolid
- April 3
page is loaded## Plant Supplies Coordinatorlocations: Spain,Valladolidtime type: Full timeposted on ... materials, parts, and finished products between various production areas* Collects and analyzes data on ... Requisition (PR) Creation: Prepare and submit purchase requisitions.* Approval Process Management: Follow up on
Sap Fico Consultant
- Recruit 121 Group
- León
- April 3
Recruit 121 is hiring a Senior SAP FI/CO Consultant to join a long-term implementation programme focused on ... Record-to-Report (R2R) processes, with a strong emphasis on FI-AA, PS (Project Controlling), and CO-PA ... Fully remote flexibility
Work on a major finance transformation programme
If you're an experienced
Technical Benchmarking Analyst
- LUZA PT/HITO Solutions
- Valladolid
- March 30
LUZA PT/HITO Solutions | Contract OR B2B Technical Benchmarking Analyst Valladolid, Espanha | Posted on ... Analyst to support market analysis and competitive benchmarking activities, with a particular focus on ... Responsibilities and Tasks: Conduct market analysis focusing on powertrain architectures, technologies
Senior Cgi Artist - Architectural Visualization
- Studio Seedz
- Valladolid
- March 31
seeking a highly skilled Senior CGI Artist specializing in architectural visualization to collaborate on ... producing high‑end, photorealistic visualizations, both exterior and interior, with a strong focus on ... Experience in luxury residential and hospitality projects is highly valued
What We Offer
Collaboration on
Real-Time MPSoC Hardware Analyst for Aerospace
- Rapita Systems
- Valladolid
- April 4
Collaborate on cutting-edge aerospace projects. ... Rapita offers a competitive salary depending on experience and skills. ... This is an on-site position, but we offer a flexible work environment. ... Software development skills, with a particular emphasis on embedded systems. ... Technologies you will work with Cutting-edge Multi-Processor Systems on Chip (e.g.
Programmatic Technical Specialist (L2)
- Broadsign
- Oña
- March 31
The Programmatic Technical Specialist (L2) role focuses on data analysis and problem-solving within a large-scale programmatic ecosystem. Responsibilities include resolving technical issues, developing internal tools, and collaborating with teams to improve infrastructure.
Senior Sre Engineer (Azure/Powershell) - Remote
- Ust España & Latam
- Valladolid
- April 3
Hands‑on experience with Azure IaaS, cloud automation, and migration strategies. ... Work on server hardening, patching, and security policies to maintain a compliant environment. ... We are leaders on digital technology services, and we provide large-scale technologic solutions to big ... Architect, deploy, and manage Wintel-based infrastructure across on-premises and Azure cloud environments ... Preferred Skills:
Experience in hybrid cloud environments integrating on-premises and Azure solutions
Data Engineer
- Sotec Consulting
- León
- March 31
Consulting (Astek Group) we are looking for a Data Engineer to design and build scalable data solutions on
Drug Safety Officer
- Asphalion
- León
- April 1
If you thrive on precision and want to make a real impact, we’d love to have you on our team!
Ai Engineer
- Isg International Service Group
- León
- March 31
AI Engineer (Generative AI & Agentic Systems) – 100% Remote
We are looking for a hands‑on AI Engineer ... to join a fast‑growing, international tech company and work on cutting‑edge Generative AI solutions ... / Machine Learning (industry)
Strong background in Software Engineering (Python preferred)
Hands‑on ... experience
If you're a Software Engineer with real hands‑on experience in GenAI, and you enjoy ... collaborative environment
Career growth and continuous learning opportunities
Salary: Competitive, depending on
Ai Architect
- Intellias
- Oña
- March 31
Approve or block deployment based on technical quality and compliance. ... with security/governance stakeholders
Sound judgement selecting RAG/vector and provider stacks based on ... Advisory & Best Practices Enablement
Advise teams on AI/ML and LLM best practices, including architecture ... English
Nice to have
Master or higher degree in Computer Science, Engineering, or related field
On-prem
























