453 ruby on rails English-speaking jobs in Castile and León
Data Engineer (Middle) ID50589
- AgileEngine
- Valladolid
- April 3
of experience as a Data Engineer or similar role;
Strong Python and SQL skills, with a clear focus on ... databases and analytical data models;
High productivity without reliance on AI‑assisted coding tools ... This role centers on building clean Python and SQL workflows with Airflow, supporting fast-moving projects ... with AWS data stack components;
Exposure to Databricks, ClickHouse, or Vertica;
Background working on ... code readability and documentation;
Hands‑on experience with Airflow;
Solid understanding of columnar
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
Senior Power Bi
- Mdw
- León
- March 31
Fully remote work
Competitive salary based on your experience
6 weeks holidays
Work on disruptive ... Connectivity: Hands-on experience with SQL, SharePoint, Teams, and Microsoft Graph APIs. ... Your role
We are looking for a Senior Power Platform & Power BI Consultant to join our team and work on
Area Manager Spain
- Nadara
- Valladolid
- April 1
Project manage works on-site to ensure timely and budgeted completion with minimal impact on performance ... Conduct regular audits of contractors on site for HSQE compliance. ... Conduct regular checks and inspections on contractors for safe and high-quality activities. ... Excellent HSEQ culture with knowledge of legislations and regulations on operating wind farms. ... represent the Company interests, engaging with various internal and external stakeholders, focusing on
Category Manager Logistic & Housing (Real Estate & Fm)
- Konecta
- Zamora
- April 1
– including acquisition, retention, customer service, technical support, and collection – all based on ... Focusing on the unique needs and opportunities of each industry, Konecta offers a full range of end-to-end ... These services are built on a portfolio of world-class expertise covering customer experience and process ... corporate real estate portfolio, overseeing acquisitions, leasing, and asset development with a focus on ... Strategic Procurement & Global Sourcing : Design and execute purchasing processes based on international
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
Product Analyst
- Wildcard Games
- Zamora
- April 3
We focus on fast execution, data-driven decisions, and efficiency. ... Rapid Validation
Enable faster kill/continue decisions with clear data on whether prototypes can hit ... and fraud signals
Establish the analytics infrastructure and dashboards the team needs to self-serve on ... the engineering team’s native languages. xcskxlj
Compensation
Competitive salary + options based on ... reports
Ability to move fast and prioritize ruthlessly – we’re a small team and you’ll need to focus on
TEFL Summer Camp Jobs in Spain
- TtMadrid TEFL Certification Course
- Burgos
- April 3
Don’t rely on what the summer camp organizer says they will provide. ... Pay often varies based on the length of the camp and your responsibilities. ... As you can see I was basically on call 24/7 and my compensation was 2000€ + Room & Board. ... Since I was the only native teacher on-site, it was an amazing opportunity to not only share my culture ... monitors must report to the cafeteria for morning meeting 8:15 Wake up campers 9:00 Morning stretches on
Partner Sales Director - IHV Alliances
- Canonical
- Salamanca
- March 31
We recruit on a global basis and set a very high standard for people joining the company. ... Teams meet two to four times yearly in person, in interesting locations around the world, to align on ... They will often run customer workshops focused on particular initiatives at that customer, attend sales ... HPE, IBM, Supermicro
Work closely with marketing, sales engineering and product management
Deliver on ... experience
Experience in alliance or indirect sales management roles
Autonomous, disciplined, hands‑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
Rep. James Walkinshaw (VA-11)
- Democracy Summer
- Valladolid
- April 1
Fellows will be assigned a virtual workshop time based on their campaign and region. ... Weekly speaker sessions will take place virtually on Mondays from 12pm-2pm ET/ 9am-11am PT. ... confronting the climate crisis, ending gun violence and the power of the NRA, opposing the assault on ... luminaries like Harvard Professor Alex Keyssar, who speaks on his books The Right to Vote: The History ... In prior years, the program has also featured powerful supplementary teachings throughout the summer on
Democracy Summer Fellow — VA-11 District Organizer
- Democracy Summer
- Valladolid
- April 1
Fellows will be assigned a virtual workshop time based on their campaign and region. ... Weekly speaker sessions will take place virtually on Mondays from 12pm-2pm ET/ 9am-11am PT. ... confronting the climate crisis, ending gun violence and the power of the NRA, opposing the assault on ... luminaries like Harvard Professor Alex Keyssar, who speaks on his books The Right to Vote: The History ... In prior years, the program has also featured powerful supplementary teachings throughout the summer on
Area Manager Spain
- The Nadara group
- Valladolid
- April 3
Project manage works on-site to ensure timely and budgeted completion with minimal impact on performance ... Conduct regular audits of contractors on site for HSQE compliance. ... Conduct regular checks and inspections on contractors for safe and high-quality activities. ... Excellent HSEQ culture with knowledge of legislations and regulations on operating wind farms. ... represent the Company interests, engaging with various internal and external stakeholders, focusing on
Security Developer
- Beyondsoft
- León
- April 3
Work on encryption, authentication, and data protection mechanisms. ... We are focused on creating an environment where everyone can reach their full potential. ... on big data and mobile internet, including big data management platform, enterprise risk warning and ... Relying on strong R&D and innovation capabilities, the company widely adopts emerging technologies based ... We’re seeking a Security Developer to join our team on a hybrid, full-time basis, collaborating with
M&A Analyst (H/M/X)
- Manpowergroup España
- Valladolid
- April 3
Operational Reporting
Track, monitor, and report on key operational KPIs on a regular cadence (weekly ... Compensation
Competitive salary + options based on experience. ... We focus on fast execution, data‑driven decisions, and efficiency. ... contract with conversion to permanent employment
Are you a product-focused Data Analyst who thrives on ... Provide optimization recommendations based on performance trends and historical data analysis.
Technical Manager - Automotive and Industrial
- Canonical
- Salamanca
- April 3
on these, please ask your Talent Partner. ... We recruit on a global basis and set a very high standard for people joining the company. ... you will be expected to lead, challenge, and positively influence the culture and work with your team on ... Please note that additional benefits may apply depending on the work location and, for more information ... important open source projects and the platform for AI, IoT and the cloud, we are changing the world on
Coordinator, Campus Life – IE Student Experience (Temporary), Segovia
- IE University
- Segovia
- April 3
We count on high-level faculty who bring real-world experience into the classroom and foster a hands-on ... As a transformative educational institution, we empower students to make their mark on the world. ... years of experience and founded by and for entrepreneurs, IE University has turned business education on ... If you are passionate about organizing student activities, teamwork, and making a positive impact on ... awarded by the Junta de Castilla y León for the development of activities promoting gender equality on
Sales Manager
- Leverage
- Burgos
- April 3
and targets without hand-holding
Have used CRM tools understand how to track, segment, and report on ... shapes offers, pricing, and go-to-market strategy
Sell Services Worth Selling: Our team is focused on ... and legal firms have real budgets and fast decision cycles compared to slow enterprise sales
Earn on ... a Growing Base: Commission on a recurring revenue base with a delivery team that reliably executes what ... Matters: Be our face at industry events and exhibitions, in iGaming, Fintech, e-Commerce and of course, on
Internship Mondelez- Manufacturing Junior Program (M/F/D) –12 months 2026 – HOSPITAL DE ORBIGO [...]
- Mondelēz International
- Moral de Órbigo
- April 1
take on new experiences. ... the job, you are well groomed to embark on a successful career! ... It offers you a delicious blend of formal and on the job training that will expand your horizons while ... Ability to learn on the fly, self‑initiative and team work skills
An open mind and a willingness to ... What we offer: We offer you a delicious blend of formal and on the job training that will expand your
Quality Engineer (Front-End Testing)
- Coforge
- León
- April 3
Proactive mindset with a focus on continuous improvement and automation excellence. ... Provide guidance and training to team members on automation tools and best practices. ... Mandatory Skills Strong experience with front-end test automation (this role is focused on front-end ... developers to define test strategies, identify automation opportunities, and prioritize test scenarios based on























