Role Overview NielsenIQ is looking for a Sales Content Creator in Zagreb. This role focuses on developing engaging sales materials that support both sales and marketing initiatives. Creativity and a knack for storytelling are essential. What You Will Do Create sales content such as presentations, brochures, and digital assets tailored to different audiences. Work closely with teams across the company to ensure content aligns with brand messaging and sales strategies.

Join our dynamic team at NielsenIQ as a Junior Content Creator! In this exciting role, you will collaborate with various departments to produce engaging content that resonates with our audience. Your creativity and passion for storytelling will be key as you help elevate our brand through various digital platforms.Key responsibilities include assisting in content development, managing social media channels, and analyzing content performance. This is a fantastic opportunity for someone eager to kickstart their career in content creation and digital marketing.

Join NielsenIQ as a Business Content Creator, where you will play a pivotal role in crafting engaging content that resonates with our audience. You will collaborate with cross-functional teams to develop and disseminate insightful business materials that inform and inspire. Your creativity and strategic thinking will contribute to our mission of delivering actionable insights and driving client success.

Join NielsenIQ as a Senior Visual Content Creator focused on Sales Enablement. In this dynamic role, you will leverage your creative expertise to produce compelling visual content that supports our sales team in achieving their goals. You will collaborate closely with marketing and sales professionals to develop engaging assets that resonate with our target audience. Your work will play a crucial role in enhancing our brand presence and driving sales effectiveness.

Join Space Inch as we embark on an exciting mission!We are developing the next generation of B2B AI solutions and are seeking a talented AI Engineer to take charge of creating, managing, and deploying production-ready LLM-powered services. Your role will involve designing and maintaining high-performance AI systems that enhance our platform features, delivering precise, data-driven recommendations and optimizing intelligent workflows with scalable performance and reliability.As we grow our team, we are eager to welcome multiple collaborators who will contribute to various projects within this innovative stack.Our Mission, Vision, and ValuesAt Space Inch, we prioritize aligning with our clients and team members to ensure a thorough comprehension of their requirements. We are dedicated to delivering outstanding results while facilitating the personal and professional development of our staff. Every team member has access to an executive coach as part of our commitment to support their growth.Working at Space InchOur diverse team of over 70 professionals is primarily located in Croatia, with additional members in South America, Serbia, and the US. While remote work is encouraged, we also have a Zagreb office for those who prefer a hybrid setup.Travel may be necessary on occasion, including our annual company retreats in Croatia.Our projects are designed with an end-to-end approach and a long-term vision.We actively promote a healthy work/life balance for all employees.

Join us as an AI Data Specialist to enhance the quality of AI-generated content in Croatian. Job Type: FreelanceLocation: Remote WorkWork Schedule: Part-time - 10+ hours per week with flexible hours.Start Date: ImmediateDuration: To Be ConfirmedRate: Varies depending on location Contribute to the Future of AIWhether you are a student, recent graduate, stay-at-home parent, or a professional in search of flexible remote opportunities, this is your chance to influence the development and safety of advanced AI models. Your ResponsibilitiesThe position requires engaging in various data-related activities, including:- Collecting, evaluating, and annotating data.- Conducting pairwise comparisons.- Performing counting tasks.- Tagging and labeling objects across multiple content types including audio, video, images, or collected data. Qualifications We Seek:- Native-level proficiency in Croatian.- English Proficiency: A fluent or advanced level (B2–C2).- Preferred AI & Data Skills: Familiarity with machine learning tasks, data collection and preprocessing, data evaluation and quality assurance, and data annotation and labeling. Our Offerings- Flexible working hours.- Opportunity to earn supplementary income.- Prompt payment for work completed.- This role is perfect for students, part-time workers, or stay-at-home parents.

Join datatonic as a Senior AI & Cloud Operations Engineer, where you'll play a pivotal role in enhancing our cloud operations and AI solutions. You will be responsible for the design, implementation, and maintenance of scalable AI solutions in cloud environments. Your expertise will drive innovation and efficiency across our operations.

The future of artificial intelligence, whether it involves training or evaluation, classical machine learning, or agentic workflows, is anchored in high-quality data.At HumanSignal, we are creating a dynamic platform that facilitates the generation, curation, and assessment of data. Our tools are utilized by leading AI teams for fine-tuning foundational models and validating agent behaviors in real-world settings, ensuring that their models are grounded in genuine signals rather than noise.Our open-source product, Label Studio, has emerged as the de facto standard for data labeling and evaluation across various modalities, including text, images, time series, and agents in environments. With over 250,000 users and hundreds of millions of labeled samples, it stands as the most widely adopted OSS solution for teams dedicated to building AI systems.Label Studio Enterprise enhances this success with the necessary security, collaboration, and scalability features to support mission-critical AI pipelines, powering everything from model training datasets to evaluation test sets and continuous feedback loops. We began our journey before foundation models became mainstream, and we are doubling down now that AI is transforming the world. If you are passionate about helping leading AI teams create smarter and more accurate systems, we would love to hear from you.(CROATIA BASED) AI Data Collector — Turn the World Into Your Workplace!Are you passionate about exploration?Do you enjoy discovering the world around you?Would you like to earn a competitive salary while engaging in something enjoyable, flexible, and meaningful?We are seeking inquisitive, detail-oriented individuals to join our team as AI Data Collectors. In this role, your surroundings will serve as your office. You will contribute to shaping the future of AI by capturing high-quality data...

Are you excited about artificial intelligence and have a knack for analyzing text and multimedia content?We are in search of meticulous linguists who possess native fluency in Croatian to assist with AI training projects. Your tasks will include evaluating prompts, comprehending video content, reviewing and correcting text, among other responsibilities.This is a fully remote, freelance position.Ideal Candidate Profile Must be a native Croatian speaker Proficient in English Preferred experience in reviewing, annotating, or evaluating content Exceptional attention to detail and capability to accurately categorize content Comfortable with both text and audio/video materials Ability to consistently adhere to detailed guidelines and provide constructive feedbackWhat We Provide Complimentary access to our state-of-the-art NMT technology, along with comprehensive training and support Swift payments through Tipalti — no invoicing necessary Opportunity to engage in pioneering advancements in AI and content comprehensionIf you are interested, please submit an updated resume in English.AI is revolutionizing global communication — and LILT is at the forefront of this transformation.LILT is dedicated to making the world’s knowledge accessible to everyone, irrespective of their language. Join our innovative global community where creativity and excellence are celebrated. Our unique skills and collective wisdom provide multilingual AI and human-verified services to enterprises, governments, and AI developers worldwide.Earn money. Enjoy your work. Contribute to human knowledge. Engage in diverse projects from any location, at times that suit you. Receive timely and fair compensation while expanding your professional network in a supportive environment—all through a streamlined application process designed for your expertise.

About Us EverAI — Pioneering the Future of AI CompanionshipRanked among the Top 15 Largest & Fastest-Growing AI Companies GloballyWith a goal to expand from 40 million users to 100 million, and ultimately to 500 million.At EverAI, we're redefining the relationship between humans and AI. Our flagship product is the world’s largest AI girlfriend/boyfriend platform, transforming how millions connect emotionally. This initiative is supported by our internal AI moderation system, EverGuard, ensuring our services remain safe, ethical, and centered on human values.Join us as we embark on this exciting journey!Our TeamWe are a dedicated and dynamic team of 75 individuals, with our founders having extensive entrepreneurial backgrounds in scaling web products from inception to IPO.Leadership Team:Alexis Soulopoulos [CEO] - 10+ years in tech leadership, co-founder of Mad Paws Holdings.Michael Monin [Co-founder & CTO] - 10+ years as CTO/COO in web2/web3, recently focused on AI/LLM.Thomas Lacroix [Co-founder & CMO] - 8+ years in customer acquisition and e-commerce growth.Maruša Fasano [CFO/Legal] - 25+ years in finance, strategy, and M&A.Your RoleAs a Tech Lead in LLM & Generative AI, you will be at the forefront of creating innovative AI solutions that enhance user engagement and safety. We are not just building applications; we are crafting experiences that resonate with our users.

Role Overview everai is looking for a Senior AI Vertical Mini-Series Director on a freelance basis. This fully remote role centers on leading the production of content that highlights new developments in AI technology. What You Will Do Direct and shape mini-series focused on AI verticals Collaborate with a distributed team of professionals Ensure each series communicates technical topics in a clear, engaging way Location This position is open to candidates based in Croatia and offers full remote flexibility.

The future of artificial intelligence relies on high-quality data for training and evaluation, whether through classical machine learning or advanced workflows.At HumanSignal, we are creating an innovative platform that facilitates the collection, curation, and assessment of data. Our tools empower leading AI teams to enhance models with accurate real-world signals, eliminating noise.Our open-source product, Label Studio, has emerged as the industry standard for labeling and evaluating data across various modalities, including text, images, time series, and agent-environment interactions. With a user base exceeding 250,000 and hundreds of millions of labeled samples, it stands as the most widely utilized solution for AI system development.Label Studio Enterprise extends this success by offering the security, collaboration, and scalability features essential for mission-critical AI workflows, supporting everything from model training datasets to evaluation test sets and continuous feedback loops. We began our journey before foundation models gained popularity, and we are committed to advancing AI as it transforms industries. If you're eager to support top AI teams in building smarter, more precise systems, we would love to hear from you.(CROATIA BASED) AI Data Collector — Transform the World into Your Office!Do you have a passion for exploration and scavenger hunts?Are you excited about discovering your surroundings?Would you like to earn a competitive salary while engaging in enjoyable, flexible, and impactful work?We are seeking inquisitive and detail-oriented individuals to join us as AI Data Collectors. In this role, you will turn the world into your workspace, contributing to the future of AI by capturing high-quality data.

Jobgether is looking for a Senior Software Engineer to help build and improve AI-powered SaaS products. This role centers on designing and developing software that brings intelligent automation to business users. Role overview As a Senior Software Engineer, you will work closely with colleagues from different specialties to create and refine AI-driven applications. The work includes architecting new features, implementing scalable solutions, and contributing to a smooth user experience. What you will do Design and develop software for AI SaaS applications Collaborate with cross-functional teams to deliver new features Focus on scalability and performance improvements Enhance product usability and reliability Requirements Strong background in software engineering Experience with AI or SaaS technologies Ability to work collaboratively across teams Creative approach to solving technical challenges This position is based in Croatia.

Join Zyte as a Technical Product Manager / Owner specializing in AI technologies. In this remote role, you will lead the development of innovative products that leverage artificial intelligence to enhance user experiences and drive business growth. Your expertise in product management and technical acumen will be essential in collaborating with cross-functional teams to define product vision, strategy, and roadmap.

At Welo Data, a part of Welocalize, we are at the forefront of AI development, boasting a diverse network of over 500,000 contributors dedicated to providing high-quality, ethical data for training the most advanced AI systems globally. Join us as we create smarter, more human-like AI solutions with a community that spans across more than 100 countries.Our motto, 'Limitless AI. Limitless You.' embodies our commitment to fostering growth and flexibility. We empower our contributors to engage in meaningful work on their own terms, allowing for personal and professional development.Are you detail-oriented and passionate about technology? Welo Data is actively building a global network of linguists, language enthusiasts, and culturally aware contributors to develop safer and smarter AI solutions. By becoming a part of our talent community, you will gain priority access to flexible, remote projects in tasks such as annotation, evaluation, and prompt creation—always tailored to your availability and preferences. Note: This is not a current job opening. By applying, you join our global contributor network. We will contact you with project details that align with your skills and availability, including scope, timeline, and compensation. Qualifications Required- Native or near-native proficiency in Croatian- Residing in: Croatia, Serbia, or the United States- Proficient in English- Familiar with digital tools- Detail-oriented with a curiosity for technology Why Collaborate with Us? Experience Limitless Opportunities – Work flexibly and expand your skillset Impact AI Development – Contribute to the creation of inclusive AI technologies Join a Supportive Global Community Project Overview:Welo Data's projects differ in scope and complexity, each crucial for developing accurate, inclusive, and human-centric AI solutions.Depending on your skillset, you may: Annotate or label various media types to train AI systems Assess the quality and relevance of search results, advertisements, or chatbot responses Develop and refine prompts to enhance large language models (LLMs)

Huzzle connects top talent with leading opportunities across the UK, US, Canada, Europe, and Australia. Clients range from startups to established companies in SaaS, MarTech, FinTech, and EdTech. Rather than a typical outsourcing setup, Huzzle places team members directly within client organizations, encouraging real ownership and career growth. This Senior Sales Development Representative (SDR) position is for an AI automation startup focused on streamlining business operations and driving measurable revenue improvements. The company partners with high-growth firms to implement AI-driven solutions that boost efficiency and support expansion. Role overview This role centers on managing the full sales cycle, from prospecting through to closing deals. The Senior SDR will work closely with clients, moving beyond appointment setting to advance and close significant opportunities. Success in this position means taking initiative, working at a high level, and directly influencing revenue outcomes. Key responsibilities Oversee the entire sales pipeline, from generating leads to finalizing deals. Drive outbound outreach through cold calls, email, and LinkedIn messaging. Lead discovery conversations to uncover client needs and challenges. Present AI automation solutions clearly and persuasively to prospects. Navigate objections and guide prospects through each stage of the sales process. Consistently close high-value deals and support revenue targets. Maintain accurate records and manage the pipeline in CRM systems. Use tools like LinkedIn Sales Navigator, Apollo, and ZoomInfo to identify and qualify leads. Work with leadership to refine sales strategies and messaging. This is a remote role based in Croatia, offering the chance to work closely with innovative AI automation teams and make a direct impact on client growth.

Join us at Creatunity LLC as a Lead Full-Stack Engineer specializing in AI-Driven Development. We are on the lookout for an accomplished technical leader who merges extensive full-stack engineering proficiency with a successful track record in developing and delivering innovative IT products and applications. This position is perfect for someone who has not only crafted production-quality code but has also managed delivery processes, mentored developers, and delivered intricate solutions enhanced by AI development tools. Contract Type: Independent Contractor AgreementWhat You'll Do Lead a team of senior full-stack engineers and oversee technical execution across various projects. Develop scalable full-stack features utilizing Next.js, React, TypeScript, Prisma, and PostgreSQL. Leverage Cursor IDE and AI coding assistants to boost development workflows and enhance productivity. Design system architectures, create database schemas, and optimize performance-critical queries. Integrate and manage third-party APIs (e.g., Stripe, Supabase, music platforms, SaaS services). Build sophisticated admin dashboards, internal tools, and intricate user interfaces. Take ownership of projects from inception to deployment and optimization. Implement best practices for code quality, testing, documentation, and deployment pipelines. Mentor developers, conduct code reviews, and promote engineering excellence throughout the team.

Join our innovative team at welocalize as an AI Content Evaluator specializing in the Croatian language. In this role, you'll assess and improve the quality of AI-generated content, ensuring it meets high standards of accuracy and relevance. Your contributions will help shape the future of AI and its interaction with users across various platforms.

Join everai as a Junior/Mid AI Video Artist in a fully remote capacity. We are seeking creative individuals who are passionate about video artistry and artificial intelligence to contribute to innovative projects. As part of our team, you will harness cutting-edge technology to create captivating video content that engages and inspires audiences.