5617 ruby on rails English-speaking jobs in Barcelona

**Carla Bastida Perez Referenz-Nr. 47393We are managing the application process on behalf of the department

In this role, you will lead a technical team focused on high speed interfaces and transceiver based solutions

Real flexibility: partial remote work, autonomy in your day-to-day and focus on results. ... As part of our team at Contaldia.com, you will collaborate on the accounting and administrative management

Get AI-powered advice on this job and more exclusive features. ... Our company thrives on diversity, collaboration, and innovation, making us a leader in the mobile app ... You'll work on both the performance-critical backend systems and modern frontend interfaces that ... Making an Impact: We are committed to building a history-defining company that leaves a lasting impact on ... day one; Fully remote culture with flexible work hours; Transparent environment with a strong focus on

Collaborate with Performance Director on daily management, analysis, optimisation; propose tests and ... and optimisation Weekly reporting Ad hoc reporting and deep‑dive analysis A/B testing and support on ... Skills & Experience Fluent English, written and spoken Minimum 2 years of direct‑response campaigns on ... interview with a senior team member 1‑hour interview with two team members, including a take‑home and on‑screen

by assisting in the development and implementation of sustainability projects, conducting research on ... Benefits This internship offers an exciting opportunity to gain hands‑on experience in the field of ... Research: Conduct research on sustainable practices, emerging trends and regulatory requirements to inform

Role Overview As an Arc Product Champion focused on Experience and Design Systems, you will occupy a ... You will act as a "hands‑on designer" who modifies the Arc environment to help prospects see ... Key Responsibilities Design System Excellence: Serve as the primary hands‑on expert for the Arc design

are aligned and their focus is on achieving company objectives while fostering personal growth. ... member across the region, while driving technology strategy and feeding back to the technology team on ... You will provide guidance to properties and team members on technology standards major initiatives, best ... Additionally, you will oversee the on-property technology teams for managed hotels ensuring their skills ... seamless collaboration between Hilton’s Corporate Technology Groups, operational leaders, support teams, on-site

challenge IT delivery teams with financial analysis and business case evaluation and advise management on ... Without a contract in place, we will not accept invoices on unsolicited resumes, even if the candidate

Strategic mindset combined with a hands‑on approach to execution and delivery. ... Central Functions Platform Lead to drive our global finance transformation journey, with a strong focus on ... Without a contract in place, we will not accept invoices on unsolicited resumes, even if the candidate ... Provide executive‑level reporting and guidance to senior leadership on program status, risks, opportunities

You will have the opportunity to work on a variety of initiatives across multiple business units in an ... Hands-on experience with ERP systems, such as SAP, PLM, or environmental health & safety modules.

Hybrid work model (telecommuting/on-site). Flexible schedule. ... We support you in growing both personally and professionally so that you can make a notable impact on ... Cloud Architect & Technical Team Lead to design, implement, and manage large‐scale cloud solutions on ... Preferred Qualifications: Experience migrating on-premises systems and legacy applications to AWS. ... perspectives, embrace challenges, and are committed to continuous learning in order to grow and make an impact on

On top of that, I\'m into sports. ... On top of that, I\'m into sports. ... On top of that, I\'m into sports. ... On top of that, I\'m into sports. ... Ability to work on multiple complex projects simultaneously.

on-site support daily Troubleshoot hardware, software, network issues and escalate complex issues to ... Schedule: 9:00 AM – 6:00 PM (CRT) / on‑site only Responsibilities Resolve Helpdesk tickets and provide

An international investment fund seeks an M&A Analyst to support the execution team in preparing investment materials, conducting research, and collaborating on transactions.

Get AI-powered advice on this job and more exclusive features. ... The Chief Engineer will serve as the key technical authority for F4E's FUTED Department, advising on ... If you want to make a difference to the future of sustainable energy and would like to work on a multi‑billion ... Chief of Hardware / Chief of Engineering (hands-on) • Head of Engineering - Payments Performance • Chief

We work on high-impact projects, offering our collaborators the opportunity to grow both personally and ... Continuous support: You will be part of a fantastic team that will help you grow and provide feedback on

Experience deploying models on cloud infrastructure (AWS preferred). ... Availability to work in a hybrid model (3 days on-site per week in Barcelona). ... Scientist to join a cutting-edge technology project within the aviation and travel sector, working on ... Hands-on experience with optimization libraries such as PuLP, Pyomo, and frameworks like Mealpy, DEAP

We’ll deliver a non-vanilla culture built on talent, where we work to amplify the impact on millions ... A ride that will fuel up your ambitions to take on a new challenge and stretch yourself beyond your comfort ... Here at Glovo, we thrive on diversity, we believe it enhances our teams, products, and culture. ... You will act as a trusted advisor to the Executive Team and Board, combining hands-on execution with ... Partner closely with the Executive Team, Board members, and senior leaders as a strategic advisor on

This role is perfect for someone who thrives on hands‑on execution, strategic thinking, and growth hacking ... Your Mission: Master of Search & Performance As our Senior Performance Lead, you will be the hands‑on ... Hands‑on Leader: You aren't afraid to go into the accounts yourself while coordinating others. ... What We’re Looking For Experience: 3–5 years of hands‑on experience in high‑scale SEA/SEO (Agency or ... that "Creative is the new Targeting." You know how to analyze asset performance to iterate on