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These programs combine hands-on training with learning, helping you build confidence and practical knowledge in your chosen field.
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As a Business Growth & Sales Intern, you’ll play a direct role in our growth journey, gaining hands-on experience in business development, sales strategy, and marketing. You’ll collaborate closely with our founders and team to identify, nurture, and convert new business opportunities, making meaningful contributions to our strategic sales initiatives.
A high-growth startup is seeking a technically skilled intern to support enterprise use cases, build lightweight tools, and contribute to cross-functional technical projects. This role is ideal for someone who enjoys working at the intersection of product, engineering, and growth. The intern will help prototype integrations, support advanced users, and tackle technical challenges that support the broader business strategy.
This is a unique internship working closely with the founder and core team. You’ll gain hands-on exposure across both business operations and growth strategy, supporting everything from studio logistics and financial admin to brand partnerships and business development. It’s an ideal role for someone who’s excited by wellness, startups, and learning the behind-the-scenes of building a purpose-driven company.
A proactive Founders Associate intern to join the team and support community management, social media activities, and go-to-market (GTM) strategy development. This role offers a unique opportunity to work closely with the founding team, gaining exposure to startup growth and tech innovation. While the company doesn’t have a formal office, the team works remotely and values strong communication and collaboration.
The Role
As a Sales Intern, you’ll join our SMB team, working closely with restaurant clients, Customer Success Managers, and Account Managers. You’ll play a key role in driving our growth by connecting with potential clients and introducing them to the value of Pleez.
This 6-month, in-office internship in Madrid offers hands-on experience in B2B SaaS sales at a fast-growing startup. As an SDR intern, you’ll help generate and qualify leads, work closely with Sales and Marketing, and gain practical skills in outreach, CRM, and pipeline building. Ideal for a proactive, commercially-minded candidate eager to launch a career in tech sales.
Business Growth & Sales Internship Opportunity
At Wildhood, we’re redefining what parent-friendly luxury means. We create beautifully designed, screen-free play experiences specifically tailored for high-end hotels and resorts, helping them enhance guest satisfaction, increase dining revenue, and create unforgettable family moments. Our innovative products—ranging from elegantly branded tabletop games to stylish, portable play towers—are meticulously crafted from sustainable materials, fitting seamlessly into the sophisticated aesthetics of luxury hospitality.
We’re looking for ambitious, creative, and commercially minded interns to join our dynamic team as we scale our impact and bring the magic of Wildhood to more premium hospitality venues around the globe.
As a Business Growth & Sales Intern, you’ll play a direct role in our growth journey, gaining hands-on experience in business development, sales strategy, and marketing. You’ll collaborate closely with our founders and team to identify, nurture, and convert new business opportunities, making meaningful contributions to our strategic sales initiatives.
Business Development & Sales Outreach:
Conduct targeted market research to identify and prospect potential leads within the luxury hospitality sector.
Execute and optimize outbound sales campaigns via email, LinkedIn, and CRM platforms (Pipedrive), managing and nurturing leads effectively.
Inbound Lead Management:
Respond promptly and professionally to inbound inquiries, scheduling follow-up meetings and managing communications with prospective clients.
Sales & Marketing Collateral:
Collaborate on the creation of compelling, tailored presentations, pitch decks, and proposals to engage potential hotel partners.
Support the development of marketing materials that align with our brand and enhance sales effectiveness.
CRM & Analytics:
Maintain and update our CRM (Pipedrive), track sales funnel activity, and help identify key conversion metrics and opportunities for improvement.
Strategic Growth Initiatives:
Assist in exploring strategic partnerships and potential new markets to drive Wildhood’s expansion efforts.
Commercially Driven: You have a genuine interest in sales, business development, and brand growth, and you’re motivated by tangible results.
Strong Communicator: Excellent verbal and written communication skills in English; Spanish or other languages are a plus.
Organized & Detail-Oriented: You thrive on structure, accuracy, and maintaining clear, organized workflows.
Enthusiastic Learner: Eager to gain experience in sales, marketing, and luxury branding within a fast-paced startup.
Proactive & Resourceful: Able to take initiative, problem-solve creatively, and effectively navigate startup dynamics.
Real Impact: Make a tangible difference by contributing directly to our sales growth and company expansion.
Dynamic Team: Work closely with passionate founders and a creative team committed to excellence and innovation.
Professional Development: Gain valuable sales, marketing, and business strategy experience that will accelerate your career growth.
Inspiring Workplace: Enjoy working from our stylish, open-space office in Sitges, just a 5-minute walk from the train station (and 10 minutes from the beach) with a direct 37-minute connection to Barcelona.
Great Culture: Thrive in a collaborative atmosphere with a “very cool vibe”—high ceilings, open collaboration, creativity, and fun.
Duration: 6–12 months
Location: Sitges, Barcelona
Compensation: €500/month plus potential sales commissions
Languages: English required (Spanish and other languages are advantageous)
Start Date: between September 8 and October 1, 2025
If you’re ready to take your first big step into the world of luxury hospitality sales and growth strategy, we’d love to meet you!
Apply today and help shape the future of luxury hospitality experiences with Wildhood.
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.
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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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