Find flexible income opportunities across Spain — from seasonal tourism work to remote freelancing.
Minimum Wage
€8.87/hour (SMI)
Avg Gig Earnings
€10–25/hour
Avg Part-Time Income
€300–700/week
Opportunities
656+
Curated by trust score, popularity, and earnings potential — verified for Spain.
Earn money by testing websites, apps, prototypes, and ads. Record your screen and voice as you complete tasks and share feedback. Payments via PayPal every 15 days.
Linguistic AI training company paying for transcription, audio annotation, and language quality evaluation. High demand for bilingual speakers.
Linguistic AI training company paying for transcription, audio annotation, and language quality evaluation. High demand for bilingual speakers.
Job Today — European quick-hiring app for hospitality, retail, and service sector jobs. Apply and get hired the same day.
Glovo courier in Europe — deliver food, groceries, pharmacy items, and packages across 20+ countries. Flexible bike/car delivery.
MediCarrera — Spanish medical recruitment agency connecting healthcare professionals with locum, permanent, and contract positions in Spain.
Last-mile delivery platform for restaurants, retailers, and pharmacies. Deliver by bike, scooter, or car.
European on-demand courier platform. Deliver for restaurants, retailers, and e-commerce in major European cities by bike or car.
Explore the most active categories — each links to filtered results.
Remote Work
56 opportunities
Freelancing
39 opportunities
AI Training & Data Annotation
38 opportunities
Expert Networks & Consulting
31 opportunities
Surveys & Rewards
27 opportunities
Software Testing & Cybersecurity
27 opportunities
Micro-Earning Apps
25 opportunities
User Testing & UX Research
24 opportunities
Content Creation
21 opportunities
Teaching
21 opportunities
AI & Digital Work
18 opportunities
Local Services
18 opportunities
Our intelligent matching system finds the best opportunities based on your unique profile.
Tell us about your skills, time availability, assets, and income goals in under 3 minutes.
Our AI engine scores every verified platform against your profile and ranks them by fit, earnings, and trust.
Sign up directly on matched platforms. Track your opportunities and discover new ones as they launch.
The most-viewed opportunities right now — popular with users in your region.
Join Synack's elite Red Team of vetted security researchers. Higher payouts and exclusive targets with a trusted, managed platform.
Train large language models by writing, evaluating, and ranking AI-generated text. High-paying AI work for skilled writers and coders.
Earn Buff Points while playing your favorite PC and mobile games. Non-intrusive background app that tracks playtime and rewards you.
Label and annotate data for AI training models on Scale AI. Help build the future of AI.
Honeygain is a passive micro-earning platform that enables individuals to earn income by sharing their internet connection. The software operates in the background of devices, utilizing spare bandwidth to facilitate data-heavy business tasks such as price aggregation and brand protection for verified corporate clients. It is primarily suited for individuals with unlimited data plans who seek a low-effort income stream without active task completion. Users earn credits based on the volume of data shared, typically at a rate of 3 credits per 10MB of data, with a payout threshold of $20. The commitment level is minimal, requiring only the initial setup and periodic monitoring of the app's status. While earnings vary significantly based on geographic location, network speed, and the number of connected devices, it offers a global reach. Key requirements include a stable internet connection, a compatible device (Windows, macOS, Linux, or Android), and adherence to a limit of one device per unique IP address to maximize efficiency.
Competitive gaming platform. Wager on your matches in popular games for cash prizes.
IQVIA (formerly Quintiles IMS) is a global provider of advanced analytics and clinical research services. Their clinical trial recruitment platform allows members of the public to participate in medical studies aimed at developing new treatments and medicines. This platform is suitable for healthy volunteers as well as individuals with specific medical conditions, depending on the study protocol. Users earn money by participating in various phases of clinical trials, which may involve outpatient visits or extended stays at specialized research clinics. Typical commitments range from a single day to several weeks. Key requirements include passing a rigorous medical screening process and adhering to strict trial protocols, such as dietary restrictions or medication schedules. Compensation is structured to cover time, travel, and the inconvenience associated with the study procedures. While headquartered in the UK for many local trials, the organization operates globally, offering a high level of professional oversight and medical safety standards.
One of the UK's top commercial modeling agencies representing real people for TV ads, catalogues, and lifestyle campaigns. No experience needed — they cast all ages and looks.
Essential advice to help you earn smarter and stay compliant.
To freelance legally, register as autónomo (self-employed) with the Agencia Tributaria and Seguridad Social. The flat-rate tarifa plana is €80/month for the first year.
Spain's tourism industry creates thousands of seasonal side hustle opportunities in hospitality, tours, and translation services.
Spain offers a Digital Nomad Visa for remote workers — you can legally work for foreign clients while living in Spain.
English, German, and French tutoring are in high demand. Private lessons can earn €15–30/hour in major cities.
Our AI matches you with the best opportunities in Spain based on your skills, schedule, and goals.
