Software Engineering Internship in AI and Agentic Systems

Axiomatic AI is seeking interns for a software engineering program centered on AI and agentic systems. This internship gives participants a chance to work on projects aimed at solving real-world challenges, guided by experienced professionals in the field. Role overview Interns will join teams focused on the design, development, and implementation of AI-driv…

Role overview Sixt SE is looking for an Agent Check-In & Logistics Specialist to join the team at Barcelona Airport. The role centers on assisting customers through the check-in process and managing logistics to help daily operations run smoothly. What you will do Greet and support customers as they arrive at the airport branch Guide guests through the check-in steps with care and efficiency Coordinate vehicle logistics to keep cars available on schedule Collaborate with colleagues to create a positive rental experience Location This position is based at Barcelona Airport.

Lodgify seeks a Customer Support Specialist to join the team in Barcelona, Cataluña. This position acts as the first point of contact for Lodgify users, helping them get the most from the platform. The role centers on providing prompt, helpful support through multiple channels. Key responsibilities Answer customer questions and handle requests via chat, email, and phone Troubleshoot issues and resolve problems so users can stay productive Guide customers as they use Lodgify’s platform, making sure their experience is smooth Support customer satisfaction by sharing clear and accurate information Role focus This role emphasizes communication and problem-solving. Expect to interact with a variety of customers and help them navigate the Lodgify platform day to day.

About Antai VenturesAntai Ventures, a premier venture studio based in the heart of Barcelona, is dedicated to partnering with visionary entrepreneurs to create groundbreaking and scalable enterprises from the ground up. Since our inception in 2012, we have successfully co-founded over 30 ventures, including notable names like Glovo, Wallapop, PlatanoMelon, and PiperAI. Our portfolio companies have collectively secured more than $1.5 billion in funding, generated over $3 billion in shareholder value, and contributed to the creation of over 5,000 jobs. About JuryoJuryo is pioneering an agentic AI platform tailored for small and mid-sized law firms, with a focus on high-volume B2C legal practices (extranjería, LSO, laboral, deudas, civil). Our innovative voice and WhatsApp agents streamline client qualification, document generation, case management, and billing workflows, resulting in a remarkable 2× increase in lead conversion for our clients.We have transitioned from concept to revenue within mere months:Successfully onboarded multiple paying law firmsAchieved six-digit ARRFacilitated daily interactions (over 200 calls/WhatsApps) by real customersEstablished a clear product-market fit in a vast and fragmented market exceeding €5 billion in Spain aloneAs a co-founder, you will play a pivotal role in defining our vision, establishing the pace of growth, and taking on significant responsibilities. In return, we offer substantial capital backing and hands-on support across various domains including Product, Technology, Design, Go-To-Market, Legal, Talent, Finance, and Fundraising to expedite your journey from inception to success. What You’ll DoCollaborate with the founding team to develop a robust technical vision and transform that vision into a comprehensive, value-driven roadmap.Engage in hands-on coding on a daily basis, utilizing cutting-edge AI orchestration techniques (multi-agent workflows, toolformer, dynamic RAG pipelines) and solid engineering principles (DDD, SOLID, relentless automation) to provide exceptional customer value rapidly.Recruit, mentor, and expand a top-tier engineering team, covering backend, frontend, data, and DevOps, ensuring the delivery of products that customers actively engage with on a weekly basis.Architect high-throughput data pipelines to enhance agent performance while ensuring security and compliance.

Join our dynamic team at MSX International as an Inside Sales Agent specializing in Swedish. This is an exciting opportunity to be part of a talent pool for future openings where you will engage with clients, manage sales processes, and contribute to our growth.

Join our dynamic team at MSX International as an Inside Sales Agent focusing on the German market. This is an exciting opportunity for individuals eager to kickstart their careers in a fast-paced, supportive environment. You will be responsible for engaging with potential clients, understanding their needs, and providing them with tailored solutions. Your proficiency in German will be essential in establishing strong relationships and delivering exceptional service.

About UsAt Visium, we empower enterprise leaders to craft their AI and data strategies, drive transformative initiatives, and effectively integrate AI into their operations—ensuring that their organizations are resilient and future-ready. As a spin-off from Visium, we are channeling our extensive enterprise knowledge into a groundbreaking product: a category-defining Agentic AI solution tailored specifically for pharmaceutical companies.Our product is anchored in AI designed for highly regulated sectors, operating where complexity, compliance, and trust are paramount. Our mission is clear: to expedite the delivery of life-saving medications to the market, making the process faster, more cost-effective, and safer, thereby unlocking significant benefits at scale.With deep roots in enterprise AI and an ambitious vision for the future, we are building a team of innovators, engineers, researchers, and product thinkers to shape a product that is not only technically superior but also transformative.Join us on a mission to redefine the future of work, creativity, and knowledge. Are you ready to help us construct the future of Agentic AI?Role OverviewWe are in search of a Full-Stack Software Engineer eager to help us create the foundation of our Agentic AI Platform from the ground up. You will translate cutting-edge AI concepts into real, production-ready software utilized by scientists and researchers daily.Your responsibilities will encompass the entire stack: from developing intuitive frontends that simplify complex AI systems to designing robust APIs and backend services that facilitate autonomous agents. You will work collaboratively with ML engineers, product designers, and domain experts to forge a platform that merges human expertise with intelligent automation.This role is hands-on and impactful, granting you significant ownership. You will play a critical role in making architectural decisions, experimenting with innovative agentic frameworks, and helping to establish what “state-of-the-art” signifies in the realm of trustworthy AI for life sciences.If you thrive in dynamic environments, are passionate about creating groundbreaking solutions, and aspire to influence the next generation of intelligent software, we would be excited to connect with you.Your daily activities might include:Designing and implementing full-stack features that bring agentic workflows to life for scientists and researchers.Creating orchestration layers, retrieval pipelines, and APIs for intelligent agents using Python and FastAPI.Developing user-friendly and high-performance frontends in React and TypeScript for configuring and monitoring AI agents.Collaborating with ML engineers to integrate LLMs, embeddings, and RAG systems into production settings.Building and maintaining cloud-native infrastructure using containers, Kubernetes, and CI/CD automation.Contributing to architectural decisions, SDK design, and enhancing the developer experience.

Role Overview Septeo is hiring an Integration Support Specialist in Barcelona. This role serves as the main contact for clients during the integration of Septeo solutions with their current systems. The position combines technical troubleshooting, guidance, and client support to help customers get the most from our products. What You Will Do Act as the first point of contact for clients integrating Septeo solutions Troubleshoot technical issues as they arise Offer clear guidance and support throughout the integration process Deliver responsive and thorough customer service What We Look For Strong problem-solving skills and a proactive approach Comfort working in a busy setting Ability to communicate clearly with technical and non-technical stakeholders

Join our elite AI Special Forces team at Darwin AI! We are seeking a dynamic and enthusiastic AI Support Specialist who is committed to providing rapid, effective, and high-quality assistance to our clients. If you are passionate about technology and AI, and enjoy tackling challenges head-on, this role is a perfect fit for you.As an AI Support Specialist, you will be instrumental in addressing client inquiries and resolving issues related to their AI agents. You will serve as the frontline for clients needing assistance with technical problems and system integrations. Your ability to troubleshoot effectively and collaborate with teams across Customer Success, Product, and Engineering will ensure that our clients receive exceptional support and maintain a strong relationship with Darwin AI.Your responsibilities will include:Responding to customer inquiries through platforms such as WhatsApp, email, and Slack, ensuring swift responses and high satisfaction rates.Troubleshooting and resolving technical issues, particularly those involving AI behavior, configuration, and API integrations.Monitoring alerts from internal tools and acting upon customer feedback submitted through the Darwin platform.Collaborating closely with Product and Engineering teams to escalate complex issues and contribute to product enhancements.Documenting support activities in our systems to maintain accurate records of issues and solutions.Identifying recurrent issues and assisting in the development of internal documentation and FAQs.Teaming up with Customer Success and Onboarding to provide a seamless customer experience.Auditing AI interactions to discover bugs or areas for improvement.Ensuring that all critical feedback and issues are resolved within agreed service level agreements (SLAs).

Role Overview InPost is hiring a Tech Support Manager based in Barcelona. This role leads the tech support team, focusing on strong customer service and effective resolution of technical issues. The position shapes team performance and supports ongoing improvements in customer satisfaction. What You Will Do Manage and guide the tech support team in daily operations Oversee resolution of technical problems to maintain high service standards Work to improve customer satisfaction through support processes Contribute to tech support strategy and team development Location This position is based in Barcelona.

The primary objective of our future collaborator will be to provide effective and prompt solutions to our clients while ensuring the best possible experiences for them.Your daily responsibilities will include:Customer Support: Assist customers with product inquiries and resolve issues.Product Information: Provide detailed information about products, specifications, features, and compatibility.Feedback and Complaints: Gather customer feedback, manage complaints, and escalate issues to the relevant departments for resolution.Leads: Qualify digital leads and assign them to the respective dealer; understand interest in purchasing a model, provide initial information, and assign the nearest dealer based on customer location.Sales Support: Assist dealers or resellers with sales inquiries and promotional information.Marketing Information: Provide information on ongoing promotions, new product launches, and marketing materials.

Join our dynamic team at MSX International as an Inside Sales Agent, where you will play a crucial role in driving our sales efforts in the Czech market. This position is part of our talent pool for future openings, offering you the chance to be considered for upcoming opportunities in a fast-paced environment.

Join our dynamic team as an Inside Sales Agent specializing in the Dutch market! This role offers an exciting opportunity to connect with potential clients, understand their needs, and provide tailored solutions. As an entry-level position, you will receive comprehensive training and support to develop your skills and grow within the company.

Join our dynamic team at tgs as a Helpdesk Support Specialist in our Barcelona office. We are looking for a proactive and enthusiastic individual to provide essential IT support to our users. This associate to mid-level position requires a minimum of 2 years of experience, offering a unique opportunity to thrive in an enterprise-level computing environment. The ideal candidate will possess strong technical troubleshooting abilities and outstanding communication skills, both verbal and written.Key Responsibilities:Install and provide support for PC and Apple hardware and software, including peripherals like printers and USB devices.Handle incoming calls and emails regarding workstation and peripheral performance issues.Conduct on-site analysis, diagnosis, and resolution of workstation problems for diverse end users, and recommend corrective hardware and software solutions, including remote assistance.Follow established procedures for logging, reporting, and monitoring helpdesk requests.Ensure high levels of user satisfaction through timely follow-ups and strong communication skills.

Septeo is hiring a SaaS Hospitality Support Specialist in Barcelona. This full-time position centers on assisting clients in the hospitality sector with the use of Septeo’s SaaS solutions. Role overview The main focus of this role is to support customers as they navigate Septeo’s software. Daily tasks include troubleshooting technical issues, guiding users through product features, and working to resolve questions or concerns. The goal is to help clients get the most from Septeo’s tools and improve their operations. What you will do Respond to customer inquiries related to Septeo’s SaaS products Troubleshoot technical issues and provide clear solutions Guide users through software functionalities and best practices Ensure clients are satisfied with the support and products provided Requirements Interest in technology and customer service Experience supporting SaaS products or similar software is helpful Strong communication and problem-solving skills

Join the dynamic team at Septeo as a PMS Camping Support Specialist. In this role, you will be the first point of contact for our clients, providing expert assistance with our Property Management System (PMS) specifically tailored for the camping sector. Your technical expertise and exceptional customer service skills will help ensure that our clients maximize the benefits of our software solutions.As a key member of our Customer Support department, you will troubleshoot issues, guide users through system functionalities, and contribute to our ongoing commitment to client satisfaction. This position offers a unique opportunity for individuals passionate about technology and customer service.

Role Overview Septeo is looking for a Hotel Software Support Technician based in Barcelona. This role focuses on helping hotel clients get the most from Septeo’s software products. Technical troubleshooting and clear communication are central to daily work. What You Will Do Respond to client questions and support requests about hotel software Diagnose and resolve software issues for customers Work with the development team to address technical problems and suggest improvements Guide clients through system features and usage What Septeo Looks For Technical skills and a methodical approach to troubleshooting Strong communication with both clients and internal teams Interest in technology and customer service

Join our dynamic team at tgs as a Junior Helpdesk/IT Support Desktop Specialist in our vibrant Barcelona office. This full-time entry-level position is perfect for individuals with 0 to 2 years of experience looking to thrive in an enterprise-computing environment. The ideal candidate will possess strong technical troubleshooting abilities, along with exceptional communication skills, both written and verbal.Key Responsibilities:Install and support PC and Apple hardware and software, including peripheral devices such as printers and USB devices.Manage incoming calls and emails regarding workstation and peripheral performance, addressing user queries effectively.Conduct on-site analysis, diagnosis, and resolution of workstation and peripheral issues for diverse users, recommending and implementing appropriate hardware and software solutions, including remote repairs.Follow established procedures for logging, reporting, and monitoring helpdesk requests.Ensure high levels of user satisfaction through timely and accurate follow-ups, strong technical skills, and excellent customer communication and relationship-building.

Who We Are:Are you ready to make a difference? Join our team at Rover and experience a work environment where we value both work and play.At Rover, we believe that everyone deserves the unconditional love of a pet. Since our inception in 2011, our platform has been dedicated to connecting dog and cat owners with reliable pet sitters and dog walkers in neighborhoods across the US, Canada, and Europe. We empower our community of trustworthy pet caregivers to manage their own businesses with the backing of a global leader in pet care.Headquartered in Seattle, Washington, we have a vibrant, collaborative team with offices in Barcelona, San Antonio, Spokane, and remote locations. Our commitment to employee satisfaction has earned us accolades such as being listed among the 100 Best Companies to Work For in Seattle Business Magazine and Washington’s Best Workplaces in the Puget Sound Business Journal. Our agile, fast-growing company is powered by leaders from some of the world's most respected tech firms.At Rover, our furry friends are just as valued as our human employees, and we pride ourselves on creating a diverse, inclusive, and welcoming community for all pet lovers, starting with our team.

Join our dynamic team as a French Technical Support Advisor in vibrant Barcelona! We are on the lookout for tech-savvy individuals who are passionate about technology and enjoy engaging with users in a supportive capacity for a leading company in technology services.In this role, you will be responsible for: Communicating effectively with users through email, phone, and chat channels. Analyzing user accounts and past interactions to provide tailored solutions. Troubleshooting diverse technical inquiries related to software, hardware, and logistics. Escalating complex issues with clear context and rationale.