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Are you ready to take the next step in your full-stack development career? This opportunity might be exactly what you're looking for. We’re hiring a Senior Full-Stack Developer for a long-term position within a leading multinational group in the aviation and travel industry. In this role, you’ll be part of a cross-functional team developing scalable, high-performance web applications using React, Next.js, Tailwind CSS, and FastAPI. You’ll collaborate with backend, frontend, and DevOps engineers, working closely with product managers and designers to deliver great user experiences. You’ll also contribute to testing, DevOps practices, and application deployment on AWS. Key Responsabilities: • Build and maintain full-stack apps (React, Next.js, Python)., • Design responsive UIs with Tailwind CSS., • Develop backend services with FastAPI and robust testing (Pytest, Gherkin, Cucumber)., • Collaborate in cross-functional teams using Scrum., • Deploy and manage applications on AWS (EC2, S3, Lambda, RDS)., • Troubleshoot, optimize, and ensure performance & security., • Mentor junior developers and promote engineering best practices. Requirements: • 4–5 years of experience with React, Next.js, and Storybook., • Strong backend skills with Python and testing frameworks., • Experience with charting libraries (e.g., ECharts, Chart.js, Recharts)., • Proficiency with Tailwind CSS for UI., • Solid knowledge of Git and Agile workflows. Nice to Have: • CI/CD experience (e.g., GitHub Actions)., • Experience with Docker and containerized environments., • Knowledge of serverless architectures., • Familiarity with SonarCloud or Snyk for code quality & security., • Experience using TurboRepo for monorepo management. What working with us will offer you: • The chance to take part in challenging projects within a dynamic environment., • A stable position with a clear career development plan., • A permanent contract from day one., • Hybrid remote work format., • Flexible compensation and meal vouchers, among other benefits. If you're interested in this opportunity and would like to know more, feel free to apply so we can get in touch, share all the details, and answer any questions you may have. Agap2 is an equal opportunity employer. We are committed to evaluating all applications based on skills, experience, and achievements. We encourage everyone to apply — all candidates will be treated fairly regardless of race, nationality, gender, age, disability, sexual orientation, gender identity, or any other characteristic.

Company Description Prosper AI specializes in AI Phone Agents for healthcare, providing human-like expertise while significantly reducing costs. Our AI Agents efficiently handle tasks for calling patients and payors such as claims status checks, benefit verification, prior authorizations, patient scheduling, and balance reminders. We aim to eliminate $200B in administrative waste, allowing healthcare professionals to focus more on healing and less on administrative tasks. Role Description At Prosper, we’re pushing the limits of what’s possible with real-time AI. We’re not just making voice agents that “talk”, we’re engineering systems that sound human, reason under strong latency constraints, and adapt instantly to messy, high-stakes healthcare conversations. As a Software Engineer, you’ll be at the center of designing and scaling our platform, the low-latency speech/LLM pipelines, orchestration layers, and reliability systems that make this possible. This is a full-time on-site role located in Barcelona with the possibility to move to the New York Office. Qualifications • Bachelor’s or Master’s degree in Computer Science, Engineering, Maths, Physics or related field (or equivalent experience)., • 3-5 years of experience building complex software solutions., • Solid grasp of algorithms, data structures, and software engineering best practices, especially in Python. Familiarity with production ML practices., • Founder mindset: ownership + hard work. You see Prosper as a learning step for your future startup., • Be ready to handle the stress of deploying AI voice agents to thousands of daily phone calls

Company Description Prosper AI specializes in AI Phone Agents for healthcare, providing human-like expertise while significantly reducing costs. Our AI Agents efficiently handle tasks for calling patients and payors such as claims status checks, benefit verification, prior authorizations, patient scheduling, and balance reminders. We aim to eliminate $200B in administrative waste, allowing healthcare professionals to focus more on healing and less on administrative tasks. Role Description At Prosper, we’re pushing the limits of what’s possible with real-time AI. We’re not just making voice agents that “talk”, we’re engineering systems that sound human, reason under strong latency constraints, and adapt instantly to messy, high-stakes healthcare conversations. As a ML Engineer, you’ll be at the center of designing and scaling the low-latency speech/LLM pipelines, orchestration layers, and reliability systems that make this possible. This is a full-time on-site role located in Barcelona with the possibility to move to the New York Office. Qualifications • Bachelor’s or Master’s degree in Computer Science, Engineering, Maths, Physics or related field (or equivalent experience)., • 3-5 years of experience building complex software solutions and/or deploying ML/AI models to production at scale., • Solid grasp of algorithms, data structures, and software engineering best practices, especially in Python. Familiarity with production ML practices., • Founder mindset: ownership + hard work. You see Prosper as a learning step for your future startup., • Be ready to handle the stress of deploying AI voice agents to thousands of daily phone calls

Are you ready to make a significant contribution to both saving lives and protecting communities? At Avincis, we’re dedicated to meaningful work with a clear purpose. We're seeking talented individuals passionate about making a difference while growing their careers in a dynamic environment. Avincis is one of the world’s leading Emergency Aerial Service Operators and the largest in Europe. We operate from more than 180 bases across Spain, Portugal, Italy, Norway, Sweden, Finland, Greece, Mozambique and Chile. We operate a fleet of approximately 205 aircraft which includes 165 helicopters and 40 aeroplanes. Join us and be part of a mission to protect lives, safeguard communities, and make a positive impact. The Head of Applications will be responsible for leading the strategy, management, and evolution of corporate third-party applications — including core systems such as SAP and aviation software like Air Maestro or Gannet — ensuring alignment with business needs and the company’s strategic objectives. Reporting to the Group Chief Information Officer, this role also oversees and coordinates the team of IT Business Partners, who act as the main interface between IT and the business, ensuring proper demand management, requirements gathering, and functional analysis to deliver effective and scalable technology solutions. The selected person may be based in any of our offices located in Spain, Italy, Portugal, Sweden, or Norway . Main responsabilities Third-Party Applications Management: Leads the strategy, governance, and operation of corporate applications (SAP, Finance, HR, Supply Chain, etc.). Manages vendor relationships, including contractual, budgetary, and service delivery aspects. Oversees the full lifecycle of applications: maintenance, upgrades, licensing, and roadmap definition. Ensures availability, roles, compliance, and performance of the platforms under scope. Supervision of IT Business Partners: Leads and develops the IT Business Partners team, ensuring they act as the primary contact point between IT and business units. Ensures high-quality functional documentation and requirements analysis. Drives the identification of improvement and digitization opportunities in close collaboration with business areas. Prioritises and channel business demand effectively to IT delivery teams. Strategic and Cross-Functional Management: Contributes to the overall IT strategy definition alongside the CIO and the IT leadership team. Ensures technology solutions are aligned with corporate objectives. Controls and monitors budgets associated with applications and IT projects. Technical and functional skills In-depth functional knowledge and experience in SAP and other key third-party business applications. Experience in demand management and functional documentation, with proven ability to manage and track projects and tasks using platforms such as Azure DevOps, Jira, Asana or similar. Strong understanding of application architectures and digital transformation trends. Core capabilities Strong leadership and team management skills. Excellent communication and negotiation abilities with both business stakeholders and vendors. Results-oriented, with the ability to prioritise effectively in high-demand and dynamic environments. Strategic mindset combined with a focus on continuous improvement and innovation. Proficient in problem-solving, and able to navigate complex data environments with autonomy. Fluent in English, both written and spoken. Required qualifications Bachelor’s or Master’s Degree in Computer Science, Information Systems, Telecommunications, or a related field. Required experience Minimum of 8–10 years’ experience in IT roles related to enterprise applications, with at least 3 years in a management role. Proven experience managing enterprise applications (ERP, SAP, CRM, HR systems, etc.). Strong track record in vendor management, including contracts and budgets. Proven experience working with the Microsoft collaboration stack (M365, Teams, SharePoint) and project management tools such as Azure DevOps. Culture and values As the aviation sector is highly regulated, safety and compliance are the highest priority. Avincis is also committed to the highest standards of business ethics with integrity with trust being central values of the organisation. Every employee in Avincis is expected to be a role model of integrity and high ethical standards. Our culture is grounded in a shared commitment to excellence, collaboration, and respect. We believe that how we work is just as important as what we achieve. Our six core values guide our actions and define who we are: Safety : We uphold safety as our first priority above all other business outcomes. Integrity: We are honest, do the right thing, and communicate respectfully and appropriately. Trust : We foster an environment of openness and reliability, where trust is earned and valued. Teamwork: We work together and collaborate to achieve collective goals, ensuring that everyone feels welcome in an inclusive and diverse workplace. Respect : We treat all employees, customers, and stakeholders with dignity, courtesy, and kindness. We listen to others’ ideas and welcome their input to improve. Accountability : We are answerable for our actions, behaviours, and performance, and we inspire others to uphold their commitments and take responsibility. Take the next step in your career with Avincis – where meaningful work and personal development converge. Apply today and be part of something extraordinary! Note: As a company committed to equal opportunities between women and men, AVINCIS evaluates all applications according to objective criteria in order to select the most suitable person for the position offered, regardless of gender. In accordance with the provisions of Regulation (EU) 2016/679 of 27 April 2016 (RGPD) and Organic Law 3/2018, of 5 December, on Data Protection and Guarantee of Digital Rights, we inform you and request your consent, or that of your legal representative, to incorporate your data into the files of AVINCIS, as data controller, and to process them in order to carry out your selection process and maintain a comprehensive relationship with you. The NIF of the Data Controller is A-03125010 and the address is Aeródromo de Mutxamel, Partida la Almaina, nº92, CP: 03110, Mutxamel, Alicante. In this act you give your consent to the transfer of your data, present and future, to those companies and professionals who need your services for the proper completion of the order made by the Data Controller. You may exercise your rights of access, rectification, cancellation and opposition in the manner and in accordance with the procedures established in the aforementioned Organic Law, by writing to the above address or to the e-mail address . The owner of the data is responsible, in any case, for the truthfulness, accuracy, validity, authenticity and relevance of the Personal Data provided. AVINCIS will only use the information provided by you for the selection process in which you are involved, or others in which you could be a candidate, unless otherwise indicated, and the signatories undertake to maintain the strictest confidentiality regarding the information obtained inthis process.

AI Evaluation Data Scientist A fantastic opportunity for a driven AI Data Scientist to join a leading Quantum AI company, who work on cutting-edge solutions that make AI faster, greener, and more accessible. You’ll be working alongside world-leading experts in quantum computing and AI, with the opportunity to work on challenging projects and shape the future of Generative AI systems. This is initially a 9 Month Fixed Term Contract, with scope to extend - *Hybrid working from sites in Madrid or Barcelona. Responsibilities: Design and lead the evaluation strategy for our Agentic AI and RAG systems, turning customer workflows and business needs into measurable metrics and clear success criteria. Contribute to the end-to-end design of Agentic AI and RAG systems, injecting a data-and-evaluation perspective into retrieval strategies, orchestration policies, tool usage, and memory to solve complex, real-world problems across industries. Develop task-based, multi-step evaluations that reflect how the different components of our systems (retrieval, planning, tool use, memory) perform in real-world scenarios across cloud and edge deployments. Develop and refine rigorous evaluation frameworks that reflect real-world performance, going beyond model benchmarks to assess task success, reasoning capabilities, factual consistency, reliability, and user success metrics across diverse problem domains. Build and maintain a reproducible evaluation pipeline, including datasets, scenarios, configs, test suites, versioned assets, and automated runs to track regressions and improvements over time. Curate and generate high-quality datasets for evaluation, including synthetic and adversarial data, to strengthen coverage and robustness. Implement and calibrate LLM-as-a-judge evaluations, aligning automated scoring with human feedback and ensuring fairness, robustness, and representativeness. Perform deep error analyses and ablations to uncover failure patterns, maintain a taxonomy of failure modes (reasoning, grounding, hallucinations, tool failures), and provide actionable insights to engineers to improve model and system performance. Partner with ML specialists to create a data flywheel, where evaluation continuously informs new dataset creation, improvements on prompts, tool usage, model training, and system refinements, quantifying improvements over time. Define and monitor operational metrics (latency, cost, reliability) to ensure evaluations align with production and customer expectations. Maintain high engineering standards, including clear documentation, reproducible experiments, robust version control, and well-structured ML pipelines. Contribute to team learning and mentorship, guiding junior engineers and sharing expertise in LLM development, evaluation, and deployment best practices. Participate in code reviews, offering thoughtful, constructive feedback to maintain code quality, readability, and consistency. Required minimum Qualifications Master's or Ph.D. in Computer Science, Machine Learning, Data Science, Physics, Engineering, or related technical fields, with relevant industry experience. Solid hands-on experience (3+ years for mid-level, 5+ years for senior) working as a Data Scientist, ML Engineer, or Research Scientist in applied AI/ML projects deployed in production environments. Strong background in evaluation of machine learning systems, ideally with experience in LLMs, RAG pipelines, or multi-agent systems. Proven ability to design and implement evaluation methodologies that go beyond static benchmarks, capturing real-world task success, reasoning, and robustness. Hands-on experience with dataset creation and curation (including synthetic data generation) for training and evaluation. Proven experience with agent-based architectures (task decomposition, tool use, reasoning workflows), RAG architectures (retrievers, vector databases, rerankers), and orchestration frameworks (LangGraph, LlamaIndex). Strong problem-solving skills, with the ability to navigate ambiguity and design practical solutions to open-ended user or business needs. Strong software engineering skills, with proficiency in Python, Docker, Git, and experience building robust, modular, and scalable ML codebases. Familiarity with common ML and data libraries and frameworks (e.g., PyTorch, HuggingFace, LangGraph, LlamaIndex, Pandas, etc.). Experience with cloud platforms (ideally AWS). Fluent in English. By applying to this role, you understand that we may collect your personal data & store & process it on our systems. For more information please see our Privacy Notice ().

Location: Barcelona, Spain (hybrid) Contract: full time / indefinite Language(s): German (native speaker) and English (C1) Serrala is the global leader in finance process automation. For over 40 years, we have been advancing the office of the CFO with our award-winning suite of finance automation applications. Our solutions streamline all working capital-related processes, including Order to Cash, Procure to Pay, Cash Flow Management, and Treasury, across both cloud and SAP environments. Our 10+ hubs across Europe, North America, and India support over 2,800 clients worldwide, reflecting the trust we've built with a diverse global community. Join us as we lead the future of finance automation! Your Day to Day: Customer Health Management: Maintain accurate health-score that blends leading indicators (feature adoption, NPS, executive sponsorship) with lagging ones (renewal likelihood, support sentiment); trigger proactive playbooks as soon as a score dips, and build advocacy based on on Value Realization. Quarterly Business Reviews (QBRs): Conduct quarterly business reviews (QBRs) to showcase value delivered and align with customer outcomes, milestones and strategic priorities. Value Creation & Success Plans: Develop tailored success plans to drive adoption, maximize product value, and help customers achieve their business objectives with Serrala’s solution. Ensure Value realization in close partnership with the Solution Architects/Value Engineering Team Retention: Apply logo retention strategies and churn mitigation plan to ensure high logo retention through renewals and minimized churn Expansion: Collaborate with Account Executives on Account Planning to identify upsell/cross-sell opportunities though value-based selling Reference & Advocacy: Identify and develop potential customer advocates to contribute to case studies, testimonials, and reference programs, helping drive new business through peer validation and success stories Customer Feedback: Capture feedback and channel insights back into the organization to support shaping the product roadmap Cross-Functional Alignment: Work closely with Product, Consulting, Global Support, and Customer Experience teams to drive customer success strategies. Data-Driven Insights: Act as the voice of the customer, ensuring feedback is integrated into shaping the product roadmap for continuous improvement. Location: Our brand-new Barcelona office is situated close to metro Diagonal (Barcelona) – hybrid work approach (50% office, 50% work from home). Travel: Availability to occasionally travel to HQ in Hamburg (Germany) and customer sites as needed. What makes you excel in this position: Educational Background: Bachelor’s degree in Business, Finance or a related field. Experience: Minimum 5 years of experience in a Customer Success role within a B2B SaaS environment. Experience in the financial sector is highly valued. Proven track record of driving commercial goals (retention and/or expansion). Experience managing strategic accounts with high ARR and strong growth potential. Technical Proficiency: High proficiency with customer success tools (e.g.Salesforce, Jira, Freshdesk, Confluence, Qlik). Language Skills: Native or bilingual proficiency in German, with strong command of English (C1). Proactive attitude: Ability to identify growth opportunities and solve customer challenges proactively. Commercial Acumen & mindset: Strong understanding of account planning, revenue generation strategies, and customer lifecycle management. Analytical Skills: Track record of quickly grasping complex & technical processes, preferably related to finance and technology. Why you’ll love it here Step into a dynamic, agile workplace where continuous learning is championed by leadership, and innovation in finance automation is fuelled by cutting-edge tech, AI integration, and strategic SAP transformation. We partner with the best to stay ahead - so you can too. At our core, we're Reliable, Passionate, Empowering, and Enterprising - committed to lasting customer and employee relationships, bold innovation, and your growth every step of the way. EEO Statement We are proud to be an equal opportunity workplace. We celebrate and support diversity by providing equal employment opportunities regardless of race, creed, color, religion, age, sex, national origin, disability or handicap, genetics, protected veteran status, sexual orientation, gender identity or expression, arrest record, or any other characteristic protected by federal, state, or local laws. To all recruitment agencies Serrala does not accept agency resumes. Please do not forward resumes to our job alias, Serrala employees or any other organization location. Serrala is not responsible for any fees related to unsolicited resumes.

LLUCH ESSENCE, S.L.U. is a family company dedicated to the commercialization and distribution of essential oils and aromatic chemicals. LLUCH ESSENCE has been supplying the food and perfumery industry for more than 70 years, acting as agent and distributor of market leading products both nationally and internationally. The headquarters of our company are located in El Prat de Llobregat (Barcelona) and has large facilities with more than 19,000 m2 distributed in offices, laboratory and warehouse. We also have Affiliates in Colombia, Mexico & Singapour, and two HUBS in India and China. We have a global presence in the 5 continents. We have a portfolio of more than 4,000 references that we supply to more than 750 customers. Would you like to join the CS team to continue developing as a professional and be part of Lluch's growth process? Reporting to the Customer Service Manager, you will ensure Lluch's service level by acting as a liaison between the organization and the assigned customer portfolio in accordance with the company's commercial and development strategies. For that reason, the functions to be performed in the position are the following: Customer representative in the organization: intermediary service between customers and other departments of the company. Providing a high level of service by answering customer queries via e-mail and telephone Creation of commercial offers in the system according to customer requirements Receipt, management and registration of sales orders in SAP: creation, confirmation, tracking and stock updates within the order until shipment Stock control: analysis and control of incoming stock in the warehouse giving the correct date and allocation in the open orders Management and tracking of sample orders according to their typology. Support and resolution of customer complaints, incidents and returns. Consolidation of loads according to orders in progress Creation and tracking of customer contracts in the system. Periodic review. Maintain and update customer database in SAP. Ensure proactive communication with customer: deadlines, delays, stock availability, etc. Handling and sending of specific documentation related to product and orders: letters of credit, certificates of origin, invoices, etc. And technical documentation (TDS, SDS, COA, Halal, Kosher...). Comply with the company's occupational health and safety regulations. Comply with both general and position-specific policies and procedures, as well as ensure the completion of all tasks within scope to facilitate the achievement of company objectives. Qualifications Business degree, FPII or similar (not limited) Desirable: Qualification in perfumes and fragrances, market and applications Requirements Knowledge of F&F, chemical or similar. Advanced knowledge of the Office package Knowledge of SAP Knowledge of International Trade (INCOTERMS) Languages Spanish: Bilingual English: Advanced Second European language (French, German or Italian) at an advanced level, preferable Experience From 2 years of experience in a similar position Lluch Essence is driven by diversity, equity and inclusion. We are committed to building a team that represents a variety of backgrounds, perspectives and skills. The more integration there is, the better our work will be. The next step is yours. Apply to apply and join a growing multidisciplinary team. We are waiting for you! HR People & Culture dpt. at Lluch Essence