18,158 ofertas de programador junior ruby on rails en toda España.

... protected veteran status, national origin, sexual orientation or any other basis prohibited by applicable law. We value diversity and strive to ensure that our employment decisions are fair and inclusive, focusing only on what truly matters: your qualifications and how you can contribute to our shared mission and success. []

... on market expansion, strategic partnerships, project origination and commercial execution in the rapidly growing energy storage sector. You will develop relationships with utilities, project developers, EPC contractors and grid operators; manage opportunities from identification through bid and delivery, while monitoring ...

... engine, collaborating with partners and internal teams to deliver robust measurement features on millions of Android devices. You’ll drive architectural decisions and ensure quality across JNI/NDK boundaries. You will engage in design reviews, implement features, and push AI-assisted tooling with proper guardrails for []

Cross Border Talents in Barcelona seeks a German-Speaking Customer Engineer to combine technical expertise with consultative sales, helping partners and sales teams evaluate cloud solutions and design scalable architectures. The role requires 5+ years in technical sales engineering, German fluency, and deep knowledge of ...

... Construction and O&M for Wind, Solar, and BESS projects. Initial focus on large wind projects in international settings, with leadership over governance, audits, and continuous improvement throughout project lifecycles. The role emphasizes independent oversight of contractors and service providers, ensuring alignment with contractual, ...

... in Spain. You will steer core systems powering hotel distribution, pricing, and revenue optimization for a global travel tech platform. The role blends hands-on engineering with architecture leadership, guiding a small team to build scalable, reliable solutions with measurable business impact. You will own design of pricing ...

Blu in Barcelona is seeking an Online Sales Consultant to drive the German-speaking market. You will own the full B2C sales cycle, conduct engaging online consultations, and guide prospective students toward enrollment from our central Barcelona hub in a hybrid setup. Join a multicultural team and contribute to growth across ...

Private Equity Insights is seeking enthusiastic volunteers for the Management Consulting Conference in Madrid on May 3, 2025. This is an unparalleled opportunity to expand your network with 500+ leaders in the Private Equity sector while developing your skills in a competitive environment. Volunteers will receive training, ...

Private Equity Insights in Madrid is seeking volunteers for the Private Equity Conference on 3rd October 2025. This is a chance to expand your professional network and enhance your leadership skills while being part of a passionate team. Volunteers will gain unique insights into the Private Equity sector, connect with industry ...

Private Equity Insights is seeking volunteers for the Private Equity Conference in Madrid on October 3rd, 2025. This role provides a unique opportunity to connect with over 500 industry leaders, entrepreneurs, and investors. Volunteers will gain valuable insights, teamwork experience, and individual training in management. ...

MSC Cruises in Valencia is seeking an Inbound Sales Representative to turn customer interest into confirmed bookings. You will speak with customers who have shown interest, understand their needs, and provide expert advice on cruises, itineraries and cabins. This role emphasizes consultative selling, product knowledge and ...

... cascade training programs, and promote Shadowing: Observation, Feedback and Coaching across the store. The role requires 4+ years in retail training or management, a Bachelor in L&D/HR/Psychology, and excellent presentation skills. English fluency is essential and you will join an international team focused on excellence. []

... clients, with a strong emphasis on product adoption and scalable growth across markets. Remote in Spain or hybrid from Málaga are supported. [{"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}, {"name": "trabajo_hibrido", "text": "Trabajo h\u00edbrido", "categoryName": "Working conditions"}]

... Nurse to conduct health surveillance, support fitness-for-work assessments, and promote healthy habits. The role collaborates with HR and management to advise on accommodations and return-to-work plans, and may include vaccinations in line with regulations. The ideal candidate holds a Nursing degree with Occupational Health ...

... Barcelona is seeking a Sr. Digital R&D & Automation Engineer to design and automate IC design flows, develop tools and scripts, and advance automated test environments for digital/mixed-signal IP. You will collaborate with Digital, CAD and IT teams while supporting Linux-based environments on cutting-edge semiconductor Projects. ...

... modelling, business case preparation, and cross-functional collaboration, with a hybrid work setup and an Madrid office. [{"name": "trabajar_en_la_oficina", "text": "Trabajar en la oficina", "categoryName": "Working conditions"}, {"name": "trabajo_hibrido", "text": "Trabajo h\u00edbrido", "categoryName": "Working conditions"}]

RCH Solutions seeks a Data Engineer specialized in knowledge graphs and semantic technologies to join our Data and AI Engineering team. This hands-on role requires ownership of the semantic layer end to end, from client scoping to production deployment. You will build knowledge graphs in Stardog connecting fragmented life ...

... toward a multitenant API. You will investigate complex issues, optimize bottlenecks, and strengthen observability to improve service reliability. Strong Haskell skills and a passion for PostgreSQL and open-source software are essential. [{"name": "trabajo_remoto", "text": "Remoto", "categoryName": "Working conditions"}]

Powens is seeking a Data & Backend engineer to design, build and run high-traffic REST APIs in Python, and to own data pipelines behind our categorization services. You will contribute to architectural choices on a distributed platform, ensure code quality and observability, and collaborate with product and production teams ...

... lead the kitchen, organize workflows and ensure service meets DO & CO standards in a premium, dynamic environment. The role demands leadership, autonomy, and strong English (C1). Experience in coordinating and training teams, plus a sharp focus on quality and detail, is essential. Free daily meal and international career ...