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Ready to start your career with a traineeship job?
theInterna helps you discover top opportunities to gain real-world experience, develop key skills, and grow your professional network.
Whether you’re a student or graduate we provide the resources to help you succeed.
Click below to explore job listings and take the next step!
Want to know more about traineeship jobs?
Whether you’re wondering how traineeships work, if they’re paid, or what opportunities are available, we’ve got you covered.
These programs combine hands-on training with learning, helping you build confidence and practical knowledge in your chosen field.
Explore everything you need to know about traineeship jobs!
This Y Combinator-backed fintech startup is simplifying global e-invoicing compliance. Their product transforms sales data into locally compliant invoices through a powerful API, helping companies streamline tax reporting across multiple jurisdictions. Led by experienced founders from top tech and consulting backgrounds, they’re building tools that remove the headaches of electronic invoicing around the world.
This is a fantastic opportunity for a recent graduate to join a fast-growing startup as a Business Development Associate. You’ll work directly with the founding and commercial teams to identify growth opportunities, manage client relationships, and contribute to strategic initiatives that drive expansion across markets.
Research and engage potential clients through outreach and lead generation
Support the execution of sales and partnership strategies
Coordinate with marketing on sales materials and outreach campaigns
Maintain and update the CRM system to track leads and opportunities
Join calls and meetings with prospects and assist with follow-ups
Analyse data and feedback to improve commercial efforts
Who You Are
A recent graduate with a degree in Business, Economics, or related field
Excellent communicator with strong interpersonal skills
Eager to learn, proactive, and comfortable in a fast-paced environment
Highly organised and detail-oriented
Interested in fintech
Native English
Location: Madrid
Type: Full-time
Salary: up to 1000 Euros a month
Traineeship jobs are structured programs that combine learning and practical experience, helping you gain the skills needed to enter the workforce.
Students tend to (but not always) gain credits as they do the internship.
Traineeship jobs are the stepping stone to a successful career. Here’s why they’re invaluable:
At theInterna, we specialize in connecting you to traineeship jobs that align with your skills and aspirations.
Applying for traineeship jobs is simple:
With these steps, you’re set to start your traineeship journey confidently.
Sign up now to get started!
Some traineeship jobs offer stipends or salaries, while others are unpaid. On theInterna you can whether the internship is paid or not before you apply.
Absolutely! We encourage you to apply for about 5 opportunities initially which really align to your interests. It is better to have fewer but more tailored applications
Not necessarily. Many traineeship jobs are designed for beginners and focus on skill development but make sure to really demonstrate (quantitatively where possible) your skills and achievements in your CV.
Traineeship jobs come in many forms—tech, marketing, sales, customer support, engineering, and more. Some focus on creative skills, others on business or data. You can filter by field or interest when browsing listings on theInterna.
It depends on the employer. Some roles require local language skills (like Spanish or French), while others only ask for fluent English. Each listing will mention language requirements clearly, so check before applying.
Yes, you can. theInterna typically works with students in their final year or those who graduated recently. If you’ve recently completed your degree and are looking to gain hands-on experience, a traineeship is a great next step.
Yes, especially in marketing, software, and customer experience roles. Many companies now offer remote traineeships or hybrid models, allowing flexibility if you can’t relocate.
Traineeships are often structured with training modules and soft skills development, while internships tend to focus more on workplace immersion. Traineeships may also lead to qualifications or support services.
Many traineeship jobs serve as a stepping stone to a permanent role. Some companies hire top-performing trainees or extend their contracts if there’s a good fit.
Typically, you’ll need an updated CV, a short motivation letter, and any relevant academic or work references. Some roles may ask for a portfolio or language proof.
Yes, if you’re working in a country where you’re not a resident. Visa types vary by country and job duration. theInterna provides guidance or links to help with the visa process.
Most traineeships range from 20 to 40 hours per week. Full-time roles are common, but some employers offer part-time schedules, especially for students or remote placements.
By interning at a partner startup of theInterna you will be sure to get real business exposure and give you the right grounds to be able to excel when there.
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