Catalonia Database Development & Administration Job Listings

Ruby on Rails Developer - LLM65161370390913120

Indeed

Ruby on Rails Developer - LLM

Summary: This remote Ruby Engineer role involves reviewing and generating Ruby/Rails code for AI data training, evaluating AI reasoning, and providing expert feedback to improve AI models. Highlights: 1. Review and generate Ruby/Rails code for AI data training 2. Evaluate AI reasoning and provide expert feedback to improve models 3. Focus on readability, maintainability, and correctness of code Contract Remote ### **Role Description** As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI\-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step\-by\-step problem\-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for readability, maintainability, and correctness; identify errors in MVC structure, domain modeling, or control flow; fact\-check information; write high\-quality explanations and model solutions that demonstrate idiomatic Ruby patterns; and rate and compare multiple AI responses based on correctness and reasoning quality. This role is with, a fast\-growing AI Data Services company and subsidiary of that provides AI training data for many of the world’s largest AI companies and foundation model labs, and your work will directly help improve the world’s premier AI models while giving you the flexibility of impactful, detail\-oriented remote contract work. ### **Your Profile** * 1–2\+ years of professional Ruby programming experience in production environments. * Strong understanding of Ruby on Rails, MVC architecture, and idiomatic Ruby patterns for structuring application code. * Hands\-on software engineering experience building and maintaining Ruby or Rails applications, with exposure to real\-world production constraints. * Ability to evaluate readability, maintainability, and logical correctness in Ruby and Rails code, including model, controller, and service\-layer design. * Significant experience using LLMs or AI coding assistants while programming, combined with a disciplined approach to validating and reviewing their output. * Excellent English writing skills, capable of producing clear, structured, and pedagogical technical explanations and code reviews. * Minimum Bachelor’s degree in Computer Science or a closely related technical field. * Previous experience with AI data training, large\-scale code review, or evaluation of AI\-generated technical content is strongly preferred; Minimum C1 English proficiency and an extremely detail\-oriented working style are required. * Highly preferred: experience with frameworks and tools such as Ruby on Rails, Sinatra, and RSpec in real projects. * Preferred: merged PRs in Ruby open\-source projects, experience with metaprogramming or test\-heavy systems, and competitive programming exposure. ### **Key Responsibilities** * Develop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects. * Optimize AI Performance: Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance. * Ensure Model Integrity: Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Spain

Manufacturing Systems Analyst - LPBS65137330741122121

Indeed

Manufacturing Systems Analyst - LPBS

**Lear For You** We work hard for the people who work for us. We champion our teams. We foster collaboration, inclusion, respect and excellence. What we are trying to say is **we want to be more for you.** We are your path to a better career, a better future, and a better you. Our teams have invented groundbreaking technologies, flawlessly manufactured millions of products and earned a long list of awards. Year after year, we are one of the World's Most Admired Companies. Our teams are the secret to our success. They are empowered, inventive and inclusive. Passionate about their craft. Driven to succeed. Because we all understand that we must work together to win. Are you ready for a better career? A better future? **We're Lear For You.** **Location:** UK, Spain, Czech Republic, Serbia **Employment Type:** Permanent Contract **About LPBS** LPBS (Lear Production Board System) is an in\-house application supporting manufacturing operations across Lear plants. The system helps standardize production processes, improve visibility, and ensure efficient deployment and operation across multiple locations. **Role Overview** As an LPBS Deployment Specialist, you support the implementation, rollout, and continuous improvement of the LPBS application across EMEA plants. You work closely with Plant IT, end users, and central IT teams to ensure successful deployments and stable system operation. **Key Responsibilities** • Support LPBS deployments and upgrades across assigned plants. * Coordinate with Plant IT to gather requirements and translate them into system solutions. * Assist with installation planning, testing, and validation activities. * Provide second\-level support for LPBS\-related system issues. * Support user training and onboarding activities. * Maintain system documentation and deployment standards. * Collaborate with LPBS development and IT teams to improve system processes and functionality. **Required Skills** * Strong IT background with experience in application support or deployment. * Knowledge of SQL / T\-SQL and basic data analysis. * Experience working with cross\-functional stakeholders. * Understanding of SDLC and IT service processes. * Good level of English, written and spoken. * Willingness to travel up to 20% across EMEA. **Preferred** * Experience with manufacturing or MES\-related systems. * Knowledge of Windows Server environments. * Experience with SQL Server procedures, views, or SSIS.

Carrer Sant Sebastià, 20, 43800 Valls, Tarragona, Spain

Server-Side GTM Engineer65093142729731122

Indeed

Server-Side GTM Engineer

**Inclusion at HP** At HP, we believe in the power of ideas. We use ideas to put technology to work for everyone. And we believe that ideas thrive best in a culture of teamwork. That is why everyone—at every level, in every function—is encouraged to have a voice. We hire people who have a passion for solving difficult problems, enjoying a challenge, and making a difference. **Job Description** We are seeking a highly skilled Google Tag Manager (GTM) Engineer with expertise in **server\-side tag management**. This role requires ownership of end\-to\-end implementation projects, including roadmap definition, stakeholder engagement, and technical execution. **Responsibilities:** * Lead and self\-manage **GTM server\-side tagging** projects from planning to deployment. * Define and drive implementation roadmaps aligned with business objectives. * Collaborate with cross\-functional stakeholders (Business and IT) to ensure seamless integration. * Troubleshoot and optimize server\-side tagging configurations for performance and compliance. **Requirements (Must\-Have):** * Proven experience with **Google Tag Manager server\-side tagging**. * Strong project management skills with ability to work independently. * Solid understanding of web analytics and data governance principles. **Preferred (Nice\-to\-Have):** * Experience with **Google Analytics and Adobe Analytics reporting** tools. * Proficient in leveraging **web analytics clickstream data and writing SQL queries** for reporting and analysis, preferably using Databricks. * Experience with **AWS technology stack** for server\-side environments. * Familiarity with privacy and security best practices in data collection. * **5\+ years of hands\-on experience in large\-scale enterprise environments**, capable of navigating complex setups and delivering robust analytics solutions. **Disclaimer** This job description describes the general nature and level of work performed in this role. It is not intended to be an exhaustive list of all duties, skills, responsibilities, knowledge, etc. These may be subject to change and additional functions may be assigned as needed by management.

Carrer d'Elisenda Ribatallada, 11, 08172 Sant Cugat del Vallès, Barcelona, Spain

Indeed

IT Project Manager

Job Description Q-Tech is seeking an **IT Project Manager** for a **leading industrial company specializing in electrical energy efficiency**, focused on measurement, control, and optimization solutions for energy consumption, power quality, self-consumption, renewable energies, and smart electric vehicle charging—targeting industrial and corporate environments. Within the **IT Department** and the project development team, the selected candidate will act as a **project coordinator** across both **corporate** (Sales, Marketing, Logistics, E-commerce, etc.) and **industrial** (Planning, Procurement, R&D, Quality, Manufacturing, etc.) domains, working with cutting-edge technologies such as ERP (SAP S/4, SAP Business One), CRM, BI, web portals developed in .NET, Vue, and Angular, EDI integrations, and MES platforms, among others. The role focuses on four key areas: * **Business Development**: Identifying opportunities for business process improvement and defining potential enhancements. * **Project Delivery**: Ensuring achievement of project and service objectives in terms of quality, productivity, efficiency, and effectiveness. * **People Coordination**: Coordinating diverse internal and external stakeholders involved in projects. * **Task Tracking**: Monitoring delivery and task completion, promoting continuous improvement. Basic Requirements * **Education**: Technical Engineering degree in Telecommunications, Computer Science, Industrial Engineering, or related field. + Master’s degree or certification in **Project Management (PMP or equivalent)** * **Experience**: + 5+ years managing and coordinating technological projects. + Knowledge of business processes and management tools (ERP, CRM). + Familiarity with PMP methodologies and tools such as **Asana or Jira**. + Technical knowledge: **.NET, JSON, SQL Server, Web Services**. + Experience in industrial environments (desirable). * **Languages**: Native proficiency in Catalan and Spanish; English at minimum **B2 level** (First Certificate or equivalent). Desired Qualifications * Immediate and stable incorporation into national and international projects. * One day per week of remote work. * Opportunity for professional development in an innovative environment. * Collaboration on challenging and diverse projects. * Collaborative and agile work environment. * Continuous training to support your professional growth. €40,000–€50,000 Viladecavalls 100% On-site **Contact Person:** smirete@q-techrec.com 682 701 254

Carrer Mirador Montserrat, 2, 08232 Viladecavalls, Barcelona, Spain

€ 40,000-50,000/year

ERP Consultant - XRP Enterprise - M/H/NB64145164263554124

Indeed

ERP Consultant - XRP Enterprise - M/H/NB

Let’s Shape the Future Together! **About us** -------------------- Cegid is a European leader in **cloud-based business management solutions** for the financial (treasury, tax, ERP), human resources (payroll, talent management), CPA, retail, and enterprise sectors. In today’s ever-changing world, Cegid and its **5,000 employees** make it possible by helping our 750,000 customers unlock their potential through innovative and purpose-driven business solutions. **Make more possible** is our mission. It reflects who we are, how and why we do things the way we do for our customers. Because of this, we can say that every day we work to shape the future—yours, ours, and that of our customers’ industries. A future we’ve been defining for years alongside our employees, inventing solutions that transform the way people work, enabling sustainable performance. **Your main objectives as an ERP Consultant?** You will be responsible for responding to customer requests from the Mid Market segment to carry out pre-sales of Cegid solutions and engage with customers, understand their needs, and provide effective solutions. As a Cegid XRP Enterprise Software Consultant, you will be expected to perform the following responsibilities: * **Development/modification of customizations** for clients using the tools we use at Cegid: C\#, Visual Studio 2022, Crystal Report, and SQL Server * Analysis of the **customer's business model** and identification of requirements not covered by the standard product. * **Analysis and customer guidance** during the implementation of their management model. * Participation in the design of **implementation methodologies** * Functional **consulting support** on projects and identification of customer needs. * Functional and technical support to the network of **Cegid Mid Market Partners**. **About you** -------------------- * Technical education (Physics, Mathematics, Computer Science, Technical Vocational Training). * Non-technical background with experience in ERP implementation, product demonstration, pre-sales, and sales is valued. * Knowledge of application development using C\#, SQL, and Crystal Reports; knowledge of updating and/or migrating such applications is desirable. * Familiarity with version control repositories for maintenance and development evolution (GIT, Visual Studio Code, etc.). * Knowledge of corporate financial and logistics management processes and related ERP needs (accounting, portfolio management, procurement, sales, inventory) (desirable). * Knowledge of Excel macros (desirable). * Knowledge of integrations between platforms (use of WS, APIs, etc.) *Beyond technical skills, we seek talented professionals eager to demonstrate and explore their potential while growing with us. Your curiosity, team spirit, and commitment will make the difference.* **Skills** --------------- SQL ERP GIT **Our commitment** -------------------- At Cegid, the **diversity of our talents** is a wealth we value, recruiting based on your **skills** and **potential** to learn and grow with us. We offer a professional environment where everyone can thrive and express their individuality. Our commitment rests on **three fundamental pillars**: **gender equality**, **inclusion** of persons with disabilities, and representation of **all forms of diversity**. Pascal GUILLEMIN HR Director

C. del Marfull, 11, 08197 Sant Cugat del Vallès, Barcelona, Spain

Junior Postdoctoral Researcher Position in Atlas Group64145146205569125

Indeed

Junior Postdoctoral Researcher Position in Atlas Group

Opening Date: **September 16, 2025** Closing Date: **Until Filled** Ref:2025/38\_ATRAE\_Postdoc Junior ### **About IFAE** The Institut de Física d’Altes Energies (IFAE) is a public consortium of the Generalitat de Catalunya, the Autonomous Government of Catalonia, and the Universitat Autònoma de Barcelona (UAB, a public university) whose main objective is to carry out research and to contribute to the development of high energy physics from a theoretical, experimental and technological point of view. IFAE has the status of a “University Institute" attached to the UAB and its premises are within the campus of the University. ### **About the Collider Physics group** The Collider Physics group at IFAE is focused on the scientific exploitation of the Large Hadron Collider (LHC) at CERN. This is research line that started in 1992, when IFAE joined the ATLAS Collaboration at the LHC. The ATLAS detector was designed to explore a wide range of phenomena predicted by the Standard Model (SM) of particle physics, while also maximizing their sensitivity to beyond\-the\-SM processes. It is expected that these investigations will provide answers to open questions in our description of Nature such as the origin of the particle masses, the mechanism for electroweak symmetry breaking, or the presence of a new underlying symmetry (e.g., supersymmetry) that could explain the nature of dark matter or the unification of forces at very high energies. The design, construction and operation of the ATLAS detector, online event selection, event reconstruction and data analysis, all require world\-wide efforts, which are reflected in the size of the ATLAS Collaboration, formed by 177 institutions from 40 countries. Its members are a team of physicists, engineers, technicians, students and support staff from around the world. It is one of the largest collaborative efforts ever attempted in science, with over 6000 members and almost 3000 scientific authors. With a 33\-year involvement in the ATLAS experiment, IFAE has played mayor roles in the construction and operation of the Tile Hadronic Calorimeter (TileCal), the preparation of the High\-Level Trigger infrastructure and physics selection algorithms, and the physics analyses. IFAE currently maintains a strong presence in the ATLAS experiment, with major responsibilities on the maintenance and operation of the TileCal hadronic calorimeter and the Level\-1 Topological Trigger system, and participates in the Pixel detector upgrade. The group has also developed an exciting and broad research program that includes precision measurements of the top quark (e.g., four\-top\-quark production) and the Higgs boson (e.g., top\-Higgs Yukawa coupling, di\-Higgs production), and searches for new phenomena beyond the Standard Model (e.g., supersymmetry, vector\-like fermions, leptoquarks, additional light or heavy Higgs bosons, etc). During Run 3 of the LHC, which started in July 2022 and will last till mid 2026, the centre\-of\-mass energy of proton\-proton collisions has been increased to 13\.6 TeV and the total delivered integrated luminosity will reach \~550 fb\-1\. With the increase of both energy and integrated luminosity with respect to Run 2, more stringent tests of the SM and more sensitive searches for new phenomena will be possible. IFAE is in a privileged position to analyse the ATLAS data, with strong synergies with IFAE’s Theory Division and significant computing resources from the PIC computing center. ### **What will be your role?** The postdoctoral researcher will participate in the preparation of the ATLAS detector for the High\-Luminosity LHC and in the analysis of the data collected during Run 2 and Run 3 of the LHC. Applicants should hold a Ph.D. in Experimental Particle Physics, which should have been obtained during the period 1 September 2022 to 1 September 2025\. Specific Requirements and Evaluation Criteria Research experience, leadership and communication skills, programming and computing skills, and research vision and motivation The evaluation criteria and their weighting for the submitted applications will be the following: * Research experience: 25 points * Leadership and communication skills: 25 points * Programming and computing skills: 25 points * Research vision and motivation: 25 points ### **Offered contract** * Full\-time Contract (40 h/week) * Temporal Contract: ACCESO * Contract Duration: 3 years * The position will correspond to a Junior Postdoctoral Researcher. * Salary will be proportional to experience and qualifications within the corresponding category range. * Work with interesting experimental science. Opportunity to gain first\-hand learning experience. Personal growth, innovation and learning every day. ### **Application and Selection process** Applications should be submitted to Dr. Tamara Vazquez Schroeder tvazquez@ifae.es and rrhh@ifae.es stating the job reference (2025/38\_ATRAE\_Postdoc Junior) as the subject of the message. The mail should include a curriculum vitae, a brief description of research interests, and arrange for three letters of recommendation to be sent to the above e\-mail addresses. For further information please contact: tvazquez@ifae.es . Sending CVs to the above addresses implies consent to the IFAE’s legal warning on data privacy. The application must contain a personal identification number (DNI, NIE or passport) in order to proceed to the verification of absence of conflict of interest required by Recovery and Resilience Mechanism of the Spanish Government. IFAE is an equal opportunity employer committed to diversity in the workplace and social integration of people with a disability. We welcome applications from all qualified candidates. People from groups that are typically underrepresented in the labour market in general and in Science and Engineering in particular, such as women, minorities, or people with a disability, are particularly encouraged to apply. A Selection Committee will evaluate the received applications. If more than one candidate seems equally suitable for the position, the Selection Committee will arrange an on\-line interview with each one of them as part of the Selection process. In compliance with article 121 of the Spanish Public Sector Legal Regime Act, staff with a pre\-existing relationship with the Consortium administration (Generalitat de Catalunya and Universitat Autònoma de Barcelona) will have priority in the awarding of the position. ### **Funding Statement**

Av. Alcalde Barnils, 8, 08174 Sant Cugat del Vallès, Barcelona, Spain

1 Data Analyst (25_122_IPV_DIRGES_DIRESDA_ANALIS)63840005063297126

Indeed

1 Data Analyst (25_122_IPV_DIRGES_DIRESDA_ANALIS)

**Service Description:** Parc Taulí wishes to hire a Data Analyst to work on transforming data into information, which must enable knowledge generation for decision-making and implement an excellence management model focused on internal and external clients as a lever for organizational transformation. Join our team and participate in the transformation of healthcare by contributing your analytical talent. If you are a professional passionate about data, this is an exceptional opportunity to make a difference and leave your mark in the healthcare world. **General Responsibilities:** * Design, develop, supervise, and deploy data structures for efficient consumption by analytical systems. * Design and create reports and dashboards that allow effective navigation to facilitate decision-making. * Participate in data governance, quality, and storage strategy. * Participate in gathering user requirements, defining metrics, and building KPIs. **Responsibilities:** * Stay updated on technological developments related to business intelligence tools, advanced analytics, project development methodologies, and teamwork. * Transfer this knowledge into actionable proposals applicable to Taulí. * Develop solutions following the entity's protocols, standards, procedures, processes, and internal regulations to ensure work quality. **Requirements:** * University degree in Data Science, Big Data, Computer Science, Engineering, Telecommunications, Mathematics, Statistics, or other degrees related to the functions. * Catalan language level C1. **Desirable Qualifications:** * Curriculum vitae. * Experience in developing ETLs and business intelligence systems, preferably in Microsoft environments and SQL Server, SQL Server Integration Services and/or Azure Data Factory, and Power BI. * Professional experience with Power BI and DAX programming. * Knowledge of Data Science and machine learning and deep learning tools. * Experience managing all phases of a BI project (from requirements gathering to deployment). * Programming skills in Power Query. * Experience with databases, Python, R, and advanced SQL. * Knowledge of SSAS Tabular systems and technologies. * Knowledge of dimensional modeling. * Experience in dashboard design. * Expertise in advanced Excel. * Project management using agile methodologies. * Experience in the healthcare sector. * Teamwork ability, commitment, and proactivity. * Results and customer orientation. **We Offer:** Immediate and stable incorporation* into the work team of the Management Directorate (functional dependency) and the Digital Strategy and Data Directorate (organizational dependency) of the Consorci Corporació Sanitària Taulí. * The selected candidate will be hired through a temporary substitution contract for the necessary period until the permanent and regulatory filling of the vacant position (former interim appointments), or, temporarily, other possible employment modalities, maintaining interim status until the resolution of the public recruitment process carried out in accordance with Article 4ª of Royal Decree-Law 32/2021 on urgent labor reform measures. Employment conditions are those established in the III SISCAT Collective Agreement, with full-time hours. **Selection Process:** The general conditions of this call will follow what is stated in this announcement and the procedures detailed in the standard bases for vacancy calls currently in effect, which can be consulted on the entity's website www.tauli.cat. According to the current Selection and Hiring Code, candidates will undergo the following tests: * Curriculum evaluation (merit assessment based on the items listed under *desirable qualifications*, with corresponding certifications, except for internal experience, which will be verified officially). * Personal interview (for professionals without internal experience) or managerial assessment. * Psychometric test. Additional competency tests may be added if deemed necessary to assess candidate suitability, within the framework established by the current Selection and Hiring Code. For reasons of procedural economy and efficiency, selection stages may also be reduced depending on the ratio of candidates meeting the requirements of this offer. Candidates who complete the selection process but are not selected for this position may be considered, based on their suitability, for vacancies arising in other areas with similar characteristics to the position advertised. In compliance with LISMI, the Consortium will consider reserved positions for candidates who certify a disability of 33% or higher, provided they are suitable for performing the required functions. **Documentation and Application:** Required Documentation: Applicants must attach the following documents in PDF format at the time of application: Mandatory Documentation: 1.- Curriculum vitae. 2.- Certification proving the required qualification. Complementary Documentation: 3.- Training certifications. 4.- Work experience (must be certified through service certificates from entities external to the center). - Failure to submit the mandatory documentation may result in exclusion from the recruitment process. Information: For inquiries regarding this call, please contact seleccio@tauli.cat indicating the reference number of this announcement. **Application Deadline:** October 8, 2025 Position Code: 9361 Failure to submit the mandatory documentation may result in exclusion from the recruitment process.

Carrer de Josep Renom, 82, 08201 Sabadell, Barcelona, Spain

Indeed

DevOps Technician

**Company Description** ***Shaping the Future of Automotive Engineering*** Applus\+ IDIADA is a global leader in automotive engineering, offering a dynamic and rewarding career opportunity for professionals passionate about shaping the future of mobility. As a TOP Employer certified company with over 3500 professionals from more than 24 countries, we provide a diverse and inclusive work environment that fosters innovation and growth with colleagues from over 55 nationalities contributing to a safer, more efficient, and sustainable vehicles. **Why join us?** Enjoy a highly flexible hybrid work model in a company that takes care of the employees’ wellbeing, offering work\-life balance benefits such as subsidized canteen, free language courses, transport and coaching services. Join a company that has a deep commitment to sustainability and push yourself to reach your full potential in a dynamic and challenging setting that values innovation and expertise. ***Come \& join us on the road to success.*** \#LI\-Hybrid **Job Description** Into our devops team we are looking for a new member to performe the following tasks: * Work closely with the Dev team, to ensure the timely release of applications, updates \& patches * Revise existing automations for enhancement and opportunities to leverage new integrations * Responsible for the sustainment, improvement, and upkeep of the overall compliance posture of the end user computer environment integrating SecDevOps into CI / CD pipelines for rapid application delivery * Ensure regulations and policies align to organizational expectations * Design, test and integrate new security products. * Solid background in UNIX/Linux systems administration * Solid scripting knowledge in any of these languages: Python / Bash / Yaml **Qualifications** **Education:** * Bacheloor or Master's degree in Computer Science (or equivalent experience). **Experience:** * 2\+ years' System Administration / DevOps * Familiarity with web application server and load balancer deployment and administration such as: Tomcat, nginx, HAProxy * Experience administering cloud infrastructure: AWS, GCP * Experience with containers: Docker, Kubernetes, * Familiarity with IaaC: Ansible, Terraform, CloudFormation * Experience with CI/CD tools – Jenkins, Gitlab CI/CD * Experience in database administration: PostgreSQL, SQL Server, MongoDB, Redis * Version control experience: Git \+ Gitlab * Experience with monitoring tools: Nagios, Op5, prometheus Desirable skills: * Familiarity with distributed systems is a plus * Experience in applying application and security patches to servers / endpoints using DevSecOps **Languages:** * English level: B1–B2 (CEFR), both written and spoken **Additional Information** Applus IDIADA is committed to **equality,** **diversity** and **inclusion**. We don’t put limits on you, so don’t put limits on yourself either. There is a place for everyone.

7FMM+88 La Bisbal del Penedès, Spain