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Freelance Integration Developer Api Specialist Ai Trainer jobs in Porto· Page 3

Results 41–60 of 236 for “Freelance Integration Developer Api Specialist Ai Trainer” in Porto.

236 jobs found

41 - 60 of 236 Jobs
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inetum logo
Full-time|On-site|Porto

Join inetum as a Digital Transformation Trainer and play a pivotal role in empowering individuals and organizations to thrive in the digital age. You will design and deliver engaging training programs, tailored to meet the unique needs of our clients. Your expertise will help bridge the gap between technology and business, ensuring that our clients can succe…

Jan 22, 2026
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Natixis in Portugal logo
Full-time|On-site|Porto

We are seeking a talented Informatica PowerCenter Developer to join our dynamic team. In this role, you will leverage your expertise in Informatica PowerCenter to design, develop, and optimize data integration processes. You will collaborate with cross-functional teams to ensure that our data solutions meet business needs and drive efficiency.

Apr 7, 2026
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ilof-intelligentlabonfiber logo
Full-time|On-site|Porto

Role overview ilof-intelligentlabonfiber is seeking a Software Engineer focused on Hardware Integration and Systems Development. This position is based in Porto and centers on building software that connects with advanced hardware systems for medical technology. Main responsibilities The core of this role involves developing software solutions that work directly with sophisticated hardware. The goal is to support and enhance the company's personalized medicine technologies through reliable system integration. What you will work on Design and implement software that communicates effectively with hardware components Contribute to the development of medical technology systems Help ensure seamless integration between software and hardware platforms About ilof-intelligentlabonfiber ilof-intelligentlabonfiber is a deep-tech startup working in personalized medicine, with a focus on innovative solutions that combine advanced software and hardware.

Apr 18, 2026
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Farfetch logo
Full-time|On-site|Porto

Farfetch stands at the forefront of the luxury fashion marketplace, offering a global platform that connects discerning customers with a vast array of unique items from over 1,400 of the world's finest brands and boutiques across 50 countries. We pride ourselves on delivering an unparalleled shopping experience that is both diverse and luxurious.OPERATIONS Our commitment to operational excellence drives us to put our customers and partners at the center of everything we do. We oversee the entire order lifecycle, ensuring the creation of engaging online content, compliance with secure payment processes, efficient order fulfillment, and exceptional customer service. Our passion lies in crafting seamless and memorable luxury experiences for customers around the globe.PORTOOur Porto office is situated in a vibrant business hub, offering a dynamic and inviting atmosphere where our employees can engage and network with a thriving community of tech professionals.ROLEAs an Operations Development Specialist, you'll be integral in enhancing operational performance by developing scalable solutions that have a positive impact on our customers and partners. We seek a highly motivated individual with outstanding problem-solving abilities, meticulous attention to detail, and a genuine desire to implement operational excellence into team processes and decision-making. Reporting to the Service Excellence Improvement Leadership, you will be a trusted partner and problem solver, facilitating the effective scaling of initiatives while maintaining agility.

Apr 8, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our dynamic team at Devoteam as an Oracle SOA Integration Engineer specializing in Distributed Cloud solutions. In this pivotal role, you will leverage your expertise in Oracle SOA Suite to design, implement, and optimize integration processes that enhance our clients' cloud capabilities. Collaborate with cross-functional teams to deliver innovative solutions that drive efficiency and scalability.

Jan 6, 2026
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Farfetch logo
Contract|On-site|Porto

Farfetch is a premier global marketplace revolutionizing the luxury fashion sector, linking discerning customers in over 190 countries with exclusive items sourced from more than 50 countries, featuring over 1,400 of the finest brands and charming boutiques worldwide. We provide an unparalleled luxury shopping experience, showcasing a diverse array of high-end products.CREATIVE OPERATIONSOur creative team excels in delivering top-tier copy, data, and visual assets across all channels. We are committed to providing exceptional imagery, compelling content, and production services for our partners, ensuring an engaging on-site experience for our customers.THE ROLEAs a Freelance Translator specializing in Product Information for the Swedish market, you will be instrumental in ensuring that Farfetch’s product catalog and associated materials effectively resonate with local audiences. Reporting to the LangOps & Development team, your core duty will involve localizing a variety of content types, with a strong emphasis on Product Information, including materials, compositions, and size & fit details.

Feb 12, 2026
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CXG logo
Contract|Remote|Remote — Porto, Porto District, Portugal

Join a global community dedicated to enhancing the experiences of the world’s most prestigious luxury brands! CXG, a leading customer experience agency serving premium and luxury brands, is seeking Customer Experience Evaluators who are existing customers of luxury brands.As a Freelance Evaluator for Luxury Brands, you will have the opportunity to conduct multiple evaluations each month and provide your invaluable feedback through a questionnaire. Your assignments will be as diverse as our luxury clientele and industries, including high fashion, jewelry, cosmetics, luxury watches, automobiles, and more. Your evaluations may involve visiting a physical store, returning a purchase, making an online purchase, or scheduling an appointment with a store.Please note: Candidates must not have worked for luxury retail brands to maintain the integrity and objectivity of the evaluations.Your feedback can significantly influence brand strategies and help shape the direction of a brand, making this a unique opportunity for you to have a meaningful impact in the luxury market.Responsibilities:Conduct discreet evaluations of your favorite luxury brands in-store, online, or sometimes in both settings.Provide objective feedback on your experiences.Select missions that align with your profile and interests.Complete questionnaires after each evaluation.Meet all project objectives and special requirements of the luxury brand you represent.How to Apply:To become an evaluator with us, follow these simple steps:Register on our website live.cxg.com and you will receive an email with your credentials.Log into our platform and tell us more about yourself. Once completed, our team will verify your profile and reach out to you.Check the 'welcome package' and pass the General Certification.Now you are ready! You can browse and apply for missions that interest you.About CXG:CXG is a global customer experience agency that serves premium and luxury brands. With 12 offices around the world, we can cater to 70 countries. We are a team of over 220 customer experience specialists and a network of more than 80,000 evaluators worldwide. Learn more about what we do at www.cxg.com.Enjoy the flexibility of working through our mobile app, where you can browse and apply for missions, complete certifications, submit surveys, and more, all while on the go.Contact us for more information!

Jun 13, 2025
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CXG logo
Contract|On-site|Porto, Porto District, Portugal

Transform your enthusiasm for luxury into a rewarding career. Immerse yourself in the realm of premium brands and leave a significant mark in sectors like fashion, beauty, jewelry, or automotive. Join CXG, the global frontrunner in customer experience, and collaborate with renowned brands such as Louis Vuitton, Dolce & Gabbana, Bentley, Prada, Versace, and more.Role Overview:As a luxury brand evaluator, you will delve into the luxury sector to discreetly evaluate customer experiences, offering vital insights that empower brands to enhance their services. Your responsibilities will encompass visiting boutiques, making online purchases, and returning products, where your feedback will influence the trajectory of luxury.• Flexible Scheduling - Each in-store evaluation lasts around 20 minutes, allowing you the freedom to undertake multiple assignments.• Abundant Opportunities - Complete several evaluations each month while engaging with some of the most esteemed brands globally.Our Esteemed Luxury Partners:Fashion & Couture• Louis Vuitton, Saint Laurent, Balenciaga, Versace, Prada, Moncler, Fendi, Bottega Veneta, Ferragamo, COS, Bally, Dolce & GabbanaJewelry & Watches• Tiffany & Co., De Beers, Piaget, IWC, Boucheron, PandoraBeauty & Skincare• Guerlain, Sephora, L’Oréal, GivenchyAutomotive• Bentley, Jaguar, Genesis, Maserati, VespaYour Responsibilities:1. Select Your Assignments - Choose missions that resonate with your interests and profile.2. Evaluate Luxury Stores or Online Platforms - Interact with sales associates either in-store or from your home.3. Observe Meticulously - Assess the ambiance, service quality, and overall customer experience.4. Deliver Honest Feedback - Utilize our platform to communicate your observations via structured questionnaires.Benefits:• Collaborate with iconic brands across various industries.• Flexible missions tailored to your preferences.• Compensation for your time and insights, with potential reimbursement for purchases made.• An intuitive platform for managing missions and providing feedback.Joining the CXG Community:1. Register: Sign up at live.cxg.com and verify your email.2. Complete Your Profile: Fill out your information completely and get verified.3. Get Certified: Pass the General Certification to unlock missions.4. Apply for Missions: Discover assignments with brands that inspire you.5. Start Evaluating: Make a meaningful impact in the luxury market.Compensation:• Non-Purchase Evaluations: Earn a fee based on the complexity of the mission.• Purchase-Based Evaluations: Reimbursement for approved items as specified in the mission brief.

Jun 26, 2025
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Sword Health logo
Full-time|On-site|Porto

At Sword Health, we are transforming healthcare by integrating artificial intelligence into our AI Care platform, providing access to world-class healthcare at any time and location while effectively lowering costs for various stakeholders, including payers, self-insured employers, national health systems, and healthcare organizations. Beginning with a revolution in pain management, we have expanded into women's health, movement health, and mental health. Since our inception in 2020, over 700,000 members across three continents have engaged in 10 million AI sessions, allowing our 1,000+ enterprise clients to save over $1 billion in unnecessary healthcare expenses. Supported by 42 clinical studies and over 44 patents, Sword Health has successfully raised more than $500 million from top investors including Khosla Ventures, General Catalyst, Transformation Capital, and Founders Fund. Discover more at www.swordhealth.com.The Senior Supply Chain Productivity and Efficiency Specialist plays a crucial role within our Integrated Supply Chain organization, directly reporting to the VP of Integrated Supply Chain. This position is responsible for identifying, designing, and implementing AI-driven enhancements aimed at minimizing manual tasks, decision-making delays, and structural inefficiencies across planning, sourcing, manufacturing, and logistics. The specialist will lead the integration of cutting-edge AI and Machine Learning technologies, specifically leveraging enterprise-level Large Language Models (LLMs) such as GPT or Gemini, and various workflow automation platforms, to innovate our supply chain operations. The primary goal is to unify diverse supply chain data, processes, ERP systems, planning tools, and personnel into a seamless, intelligent, and data-centric ecosystem, targeting a minimum tenfold increase in overall productivity and efficiency.Sword's Integrated Supply Chain (ISC) team is essential in facilitating and overseeing every aspect of the product supply chain, from research and development to the delivery of final products to patients and members. The ISC team fosters a collaborative culture and clear communication across various departments, significantly enhancing operational efficiency and product quality. Comprising professionals from diverse fields—including industrial manufacturing, quality control, procurement, distribution/logistics, and digital transformation—the ISC team adopts a holistic view of the organization’s entire value chain. This comprehensive perspective enables the team to trace a product's journey from its inception through conceptualization, development, production, and delivery.

Feb 19, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our dynamic development team at Devoteam as a Java Developer. In this role, you will be instrumental in designing and implementing high-quality software solutions that meet our clients' needs. Your expertise in Java programming will allow you to create efficient and scalable applications while collaborating closely with cross-functional teams.As part of our commitment to innovation, you will have the opportunity to work on exciting projects that leverage the latest technologies in software development. If you are passionate about coding and eager to contribute to a forward-thinking company, we want to hear from you!

Mar 19, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our dynamic team at Devoteam as a Java/Angular Developer, where innovation meets creativity. We are seeking a talented mid-senior level developer who is passionate about crafting high-quality software solutions. In this role, you will collaborate with cross-functional teams to design, develop, and maintain scalable applications using Java and Angular technologies. Your expertise will contribute to enhancing user experiences and driving the success of our projects.

Mar 19, 2026
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Sword Health logo
Full-time|Remote|Porto

At Sword Health, we're revolutionizing healthcare by transitioning from a human-first approach to an AI-first model through our innovative AI Care platform. Our mission is to make premium healthcare accessible anytime, anywhere, while drastically lowering costs for payers, self-insured employers, national health systems, and various healthcare organizations. We initiated our journey by redefining pain management with AI and have since broadened our focus to women's health, movement health, and, most recently, mental health. Since 2020, over 700,000 members across three continents have participated in more than 10 million AI sessions, helping our 1,000+ enterprise clients save over $1 billion in avoidable healthcare expenditures. Supported by 42 clinical studies and more than 44 patents, Sword Health has successfully secured over $500 million from prestigious investors, including Khosla Ventures, General Catalyst, Transformation Capital, and Founders Fund. Discover more at www.swordhealth.com.As a Senior AI Infrastructure Engineer at Sword Health, you will take charge of the infrastructure that operationalizes our AI models. Your responsibilities will include optimizing large language model (LLM) inference, deploying real-time voice AI agents, and scaling GPU clusters that manage millions of sessions. Your contributions will directly power the AI Care platform that is revolutionizing healthcare on a global scale.You will work at the nexus of machine learning and infrastructure, designing systems that facilitate real-time computer vision for movement analysis, support large language models for conversational AI, and enable low-latency voice interactions for AI agents. You will ensure our models perform at the speed and scale our users anticipate. This role transcends traditional DevOps; you will engage with AI-specific challenges such as inference optimization, real-time video processing, model serving at scale, and GPU workload orchestration.If you are driven by a passion for enhancing AI infrastructure performance and seek to make a direct impact on health outcomes in a purpose-driven environment, we would be thrilled to welcome you to our team.

Mar 13, 2026
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Welo Data logo
Freelance|Remote|Porto, Portugal

Welo Data, a division of Welocalize, is a leading global AI data provider, boasting a network of over 500,000 contributors who provide high-quality, ethically sourced data for training advanced AI systems worldwide. Our mission is to cultivate smarter, more human-like AI by leveraging the diverse skills of our community across more than 100 countries.At Welo Data, our motto, 'Limitless AI. Limitless You.' encapsulates our commitment to fostering growth and innovation. We empower individuals to contribute to AI development on their own terms, offering unparalleled opportunities for personal and professional advancement.Are you passionate about technology and meticulous in your work? Welo Data is creating an inclusive global network of linguists, language lovers, and culturally knowledgeable contributors dedicated to developing safer, smarter AI solutions. By becoming part of our talent community, you will gain priority access to flexible, remote projects in areas such as annotation, evaluation, and prompt creation—always on your schedule. Important Note: This is not a current job opening. By applying, you will join our global contributor network. We will contact you when a project aligns with your skills and availability, providing details about the scope, timeline, and compensation. Requirements- Native or near-native proficiency in Portuguese- Residing in Brazil or Portugal- Proficient in English- Comfortable using digital tools- Detail-oriented and inquisitive Why Collaborate with Us? Limitless You – Work flexibly and grow your career Limitless AI – Contribute to the development of smarter, more inclusive AI Be Part of Our Team – Join a supportive global community About Our Projects:Welo Data's projects vary in complexity and scope, each contributing to the creation of more accurate, inclusive, and human-centered AI.Depending on your expertise, you might: Annotate or label text, images, or audio to enhance AI training Assess the quality and relevance of search results, advertisements, or chatbot interactions Develop and evaluate prompts to optimize large language models (LLMs) Ensure that the content resonates culturally, linguistically, or within specific industries.

Jun 10, 2025
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inetum2 logo
Full-time|On-site|Porto

Join our dynamic team at inetum2 as an OutSystems Developer. In this role, you will leverage your expertise in OutSystems to develop innovative applications that drive business success. You will collaborate with cross-functional teams to deliver high-quality software solutions, ensuring that they meet our clients' needs and expectations. This is an exciting opportunity to work in a fast-paced environment and make a significant impact on our projects.

Apr 29, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our innovative team at Devoteam as a C++ Developer specializing in Retail and ECommerce solutions. We are looking for a passionate developer who thrives in a fast-paced environment and is eager to tackle complex challenges. In this role, you will work collaboratively with cross-functional teams to design, develop, and implement high-quality software solutions that enhance user experiences and drive business growth.

Jan 13, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our innovative team at Devoteam as a Python Developer. In this pivotal role, you will drive the development of cutting-edge software solutions that meet the dynamic needs of our clients. Your expertise in Python will be crucial as you collaborate with a talented group of developers to design, implement, and maintain robust applications.We are looking for a passionate and skilled developer who thrives in a fast-paced environment. You will have the opportunity to work on exciting projects and contribute to the overall success of our development team.

Mar 20, 2026
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condukt logo
Full-time|On-site|Porto

Position OverviewJoin our dynamic team as the Chief of Engineering and AI at condukt, where you will play an instrumental role in expanding our engineering and machine learning capabilities while actively engaging in development tasks that are crucial to our success.In this leadership position, you will exemplify the right behaviors, cultivate a thriving engineering culture, build a high-achieving team, drive execution, and inspire innovation—all while developing and sustaining cutting-edge infrastructure that supports real-time business data.As the leader of a group of skilled senior engineers with extensive fintech backgrounds, many of whom have previously developed and scaled products at renowned unicorn companies, you will blend your technical expertise with people management. Your role will involve setting strategic direction, optimizing for growth, and participating directly in development when necessary.Being part of an early-stage startup, we value hands-on contributions and building from the ground up. Be prepared to engage deeply with code and systems design. Our leadership team boasts a strong history of product development, team scaling, and growth acceleration, and our ambitious engineers come from top tech companies and unicorns.We prioritize agility, embrace uncertainty, and wear multiple hats to deliver exceptional products. Our commitment to our customers is unwavering. If you are passionate about addressing complex technical challenges, expanding teams, and excelling in a fast-paced, collaborative environment, we want to hear from you!Key ResponsibilitiesShape the technical strategy and long-term architecture of our core platform in close partnership with the Founders.Drive execution with an unwavering focus on delivering customer value while optimizing for efficiency, impact, and speed.Adopt a practical approach to software development, ensuring a balance of scalability, security, maintainability, and performance across our critical systems.Continuously monitor key performance indicators to evaluate team effectiveness, product reliability, and technical outcomes.Lead, mentor, and guide a team of seasoned engineers, promoting a culture of continuous learning, improvement, and technical excellence.Build a high-performing engineering organization, recognizing and nurturing talent through exemplary feedback and hands-on leadership.Ensure the implementation of the right tools, processes, and systems for the swift diagnosis, debugging, and resolution of real-time production issues.

Nov 14, 2025
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Mindera logo
Full-time|Remote|Remote — Porto, Porto District, Portugal

At Mindera, we are dedicated to assembling an exceptional team, and we invite you to be a part of it. We are in search of skilled Kotlin/Java Backend Developers who have a genuine enthusiasm for tackling intricate challenges. Within our Agile and collaborative setting, you will take charge of the technical components of development, creating high-quality software systems. Leveraging your proficiency in Kotlin or Java (if you are keen to work with Kotlin), you will design and implement resilient and scalable backend solutions. Your contributions will span the entire software development lifecycle, encompassing requirements gathering, design, coding, testing, and deployment. We prioritize collaboration, knowledge sharing, and continuous learning at Mindera. You will have the chance to collaborate with talented individuals, mentor junior developers, and play a crucial role in the team's growth and success. If you flourish in a fast-paced, innovative environment and have a passion for working with cutting-edge technologies, Mindera is the ideal place for you.

Feb 12, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our innovative team at Devoteam as an Android Developer, where you will play a crucial role in developing high-quality mobile applications. You will collaborate with cross-functional teams to design, implement, and maintain Android applications that enhance user experience and engagement.As part of our dynamic development department, you will have the opportunity to work on exciting projects, contribute to cutting-edge technology solutions, and grow your skills in a supportive environment.

Mar 20, 2026
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inetum2 logo
Full-time|On-site|Porto

We are seeking a talented Python Developer to join our dynamic team at inetum2 in Porto. As a Python Developer, you will play a key role in developing robust applications and enhancing existing systems. You will work collaboratively with cross-functional teams to design, implement, and maintain software solutions that meet our clients' needs.

Oct 20, 2025

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