Startup Internships

Why Intern at a Startup?

Interning at a startup offers a unique chance to make a real impact from day one. Unlike large corporations, startups give interns more responsibility, flexibility, and exposure to different roles.

You’re not just watching—you’re contributing. If you intern at a startup, you’ll likely work closely with founders, learn fast, and build valuable skills that set you apart. This hands-on experience helps you grow your confidence and adaptability in a dynamic environment.

Plus, many interns for startups turn these short-term roles into full-time opportunities. Read more about the benefits of interning at a startup.

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Startup Internships - Interns for Startups

Internships at Startups

Sales Development Representative Intern (French market)
Paris
📈 Sales and Business Development
💰 Paid
26/02/2025
A tech startup based in Paris is seeking a motivated SDR Intern to help drive client engagement and lead generation, while gaining hands-on experience with AI applications in sales focussed on the French market. It's the perfect role for an intern looking accelerate their commercial acumen and sales experience in a fast-growing startup.
View  Apply
Community Management Intern
Lisbon
💡 Founders Associate
💰 Unpaid
26/02/2025
Join a vibrant, curated network of ambitious professionals and help redefine how meaningful connections and opportunities are created. This remote internship offers hands-on experience in community engagement, strategic analysis, and content creation, contributing directly to the growth of a forward-thinking professional network.
View  Apply
Founder’s Associate Intern
Paris
💡 Founders Associate
💰 Paid
20/12/2024
Take on a strategic role with a rapidly expanding company in the AdCreative space as a Founder’s Associate Intern. Collaborate directly with leadership to manage high-impact projects, conduct research, and support business operations and development. Ideal for someone with consulting or investment banking experience, this role requires independence, analytical skills, and a proactive mindset. Be part of a fully remote team, working on meaningful initiatives in a fast-paced and innovative environment.
View  Apply
B2B Outbound Sales Intern
Paris
📈 Sales and Business Development
💰 Paid
26/02/2025
Join a fast-growing company in the AdCreative industry, where you will play a key role in generating leads and securing new business opportunities. As a B2B Outbound Sales Intern, you’ll engage in cold calls, refine sales strategies, and build strong client relationships. This role is perfect for a motivated individual eager to develop their sales skills and contribute to ambitious growth targets. Work in a dynamic, fully remote environment with the chance to make a real impact on the company’s success.
View  Apply
B2B Outbound Sales Intern
Rome
💰 Paid
26/02/2025
An innovative startup focused on empowering organizations through insightful content and strategic B2B partnerships. The team operates fully remotely, fostering a culture of collaboration and proactivity. With a strong emphasis on growth and outreach, they provide an exciting opportunity to work closely with leadership on impactful projects. Ideal for driven individuals looking to gain hands-on experience in sales and business development within a dynamic environment.
View  Apply
B2B Outbound Sales Intern (French or English native with C1/C2 Spanish)
Barcelona
📈 Sales and Business Development
💰 Paid
26/02/2025
This internship offers an excellent opportunity for a French or English native speaker with strong Spanish skills to develop hands-on experience in B2B sales. Join a fast-growing team and play a pivotal role in expanding the platform’s presence across European markets!
View  Apply
Founder’s Associate Intern
Paris
💡 Founders Associate
💰 Paid
26/02/2025
A fast-growing startup is looking for a Founder’s Associate to work directly with the founder on strategic growth, market research, and operational excellence. This role offers hands-on experience in driving business development, optimizing platform functionality, and shaping the future of private dining experiences.
View  Apply
Founder’s Associate Intern
Madrid
💡 Founders Associate
💰 Paid
26/02/2025
A fast-growing startup is seeking a Founder’s Associate to collaborate directly with the founder on strategic initiatives, market research, and product development. This role offers hands-on experience in driving growth, building partnerships, and shaping the future of an innovative networking platform.
View  Apply
Digital Marketing Intern
Porto
📢 Digital Marketing
💰 Paid
26/02/2025
A cutting-edge medtech startup specializing in clinical evaluation and regulatory advancements, focusing on creating seamless connectivity between medical software systems. With a small, dynamic team of engineers and support from an advisory board, they aim to revolutionize healthcare technology. Currently expanding into the U.S. market, they offer exciting opportunities for innovative professionals to make a meaningful impact.
View  Apply
Software Engineering Intern
Porto
💻 Web Development and UI/UX
💰 Paid
26/02/2025
A cutting-edge medtech startup specializing in clinical evaluation and regulatory advancements, focusing on creating seamless connectivity between medical software systems. With a small, dynamic team of engineers and support from an advisory board, they aim to revolutionize healthcare technology. Currently expanding into the U.S. market, they offer exciting opportunities for innovative professionals to make a meaningful impact.
View  Apply
UK Sales & Business Development Intern
Madrid
📈 Sales and Business Development
💰 Paid
26/02/2025
A fast-growing automotive platform is seeking a UK Sales and Business Development Intern to drive market growth and client engagement from Madrid. This role offers hands-on experience in sales strategy, lead generation, and market analysis, contributing to the expansion into the UK market.
View  Apply
Founder’s Associate Intern
Valencia
💡 Founders Associate
💰 Paid
26/02/2025
Baukunst, a leader in the digitisation of cultural heritage, is seeking an Arts Intern to support the creation of virtual and augmented reality experiences for historical monuments and artworks. This role provides an exciting opportunity to gain hands-on experience in both the arts and technology while contributing to the preservation of cultural heritage.
View  Apply
Founder’s Associate Intern
Barcelona
💡 Founders Associate
💰 Paid
26/02/2025
An innovative AI-driven digital marketing company is seeking a Founder's Associate Intern to support strategy, operations, and market research. This role offers hands-on experience working closely with the founder on key projects while gaining exposure to cutting-edge technology and business growth.
View  Apply
Digital Marketing Intern
Marbella
📢 Digital Marketing
💰 Unpaid
26/02/2025
An innovative investment platform in the vacation rental market is seeking a Digital Marketing Assistant Intern to help manage campaigns, analyze performance, and drive lead generation. This role offers hands-on experience in digital marketing strategy and tools while supporting a growing brand.
View  Apply
Market Research Intern
Pompano Beach
💰 Paid
26/02/2025
A career management platform is seeking a Market Research Intern to analyze labour market data, uncovering trends and insights to guide strategic decisions. This role offers hands-on experience in data analysis and reporting, with a focus on understanding job market dynamics.
View  Apply
Digital Marketing (Google Ads) Intern
Pompano Beach
📢 Digital Marketing
💰 Paid
26/02/2025
A career management platform is seeking a Digital Marketing Intern to manage and optimize Google Ads campaigns while analyzing performance using Google Analytics. This role offers hands-on experience in driving results-driven marketing strategies and developing key digital skills.
View  Apply
Social Media Management Intern
Pompano Beach
📢 Digital Marketing
💰 Paid
26/02/2025
A career management platform is looking for a Social Media Management Intern to create engaging content and foster an active online community. This role offers hands-on experience in driving social media campaigns and supporting digital marketing initiatives for a growing brand.
View  Apply
Software Development Intern
Barcelona
💻 Web Development and UI/UX
💰 Paid
26/02/2025
A dynamic tech company in Barcelona is seeking a Technical Analyst and QA Engineer to drive innovation and ensure the delivery of high-quality platform solutions. This role involves analyzing technical requirements, executing quality assurance processes, troubleshooting issues, and collaborating with cross-functional teams to enhance platform performance.
View  Apply
Business Development (German speaking)
Paris
📈 Sales and Business Development
💰 Paid
26/02/2025
Join a dynamic, growing team in Paris as we expand into the German market. This role offers hands-on experience in sales strategy, pipeline building, and customer acquisition, with a focus on leveraging strong German language skills to drive success.
View  Apply
Customer Success Intern
Paris
🎧 Customer Success
💰 Paid
01/05/2025
ProfiCircle is seeking a Customer Success Intern to manage and strengthen relationships with key suppliers as we expand into the UK market. This role offers hands-on experience in customer success and AI-driven solutions, focusing on supplier engagement and onboarding to ensure seamless service delivery.
View  Apply
Sales Development Representative Intern (UK & Canada market)
Paris
📈 Sales and Business Development
💰 Paid
26/02/2025
Paris based startup is seeking a motivated SDR Intern to help drive client engagement and lead generation, while gaining hands-on experience with AI applications in sales. Focus is on the UK and /or Canadian market. It's the perfect role for an intern looking accelerate their commercial acumen and sales experience in a fast-growing startup.
View  Apply
Video Editing and Media Intern
London
📢 Digital Marketing
💰 Unpaid
06/11/2024
Join Nova & Boba as an Editor/Media Intern, where you’ll create, edit, and manage engaging digital content alongside a vibrant team, all while working remotely and flexibly. This hands-on role offers a unique opportunity to build your media portfolio, develop editing and design skills, and gain mentorship in a supportive environment focused on professional growth.
View  Apply
Founders Associate Intern for Podcasting startup
London
💡 Founders Associate
💰 Unpaid
26/02/2025
Accelerate your career with Nova & Boba as a Founder's Associate Intern, where you'll work directly with the Founder in an innovative, fast-paced startup driving tech education for the next generation of entrepreneurs. Get hands-on experience in sales, marketing, business development, and event planning, making real contributions in a role designed to accelerate your growth and entrepreneurial mindset.
View  Apply
Founder’s Associate Intern
London
💡 Founders Associate
💰 Paid
26/02/2025
A company focused on making saunas more accessible is looking for a Founder’s Associate to collaborate closely with leadership on strategic projects in product development, marketing, and operations. This role offers hands-on startup experience, supporting the mission to expand wellness access through both installation services and innovative sauna software solutions.
View  Apply
Sales & Business Development Intern
Paris
📈 Sales and Business Development
💰 Paid
26/02/2025
A dynamic, Paris-based company is expanding to the UK & Irish market, seeking talented individuals to help drive sales growth. As part of the sales team, you'll engage in strategy development, build your own sales pipeline, and sign new customers through human connection and video demos, while collaborating closely with the SDR team.
View  Apply

Interns for Startups

Best Startup Roles for Interns

Some of the best startup roles for interns offer direct exposure to leadership and fast-paced projects. These roles let you contribute meaningfully while learning how startups really work:

Each of these startup internships helps build skills that matter—fast.

Where to Find Startup Internships

Looking for startup internships that actually lead somewhere?

On TheInterna, you’ll find curated opportunities across marketing, sales, strategy, operations, and more—all in one place. Use our filters to explore roles by country, duration, sector, or remote options. Whether you want to intern at a startup in Europe or join a remote team, we make it easy to find internships that match your goals.

Start browsing and apply with confidence—these roles are updated regularly and designed for ambitious students and grads.

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How to Apply for a Startup Internship with theInterna

1. Search

Browse our curated list of marketing internships with global startups (average length 3-12 months). New opportunities are posted regularly—sign up to stay updated and never miss a match.

2. Apply / Create Profile

Submit your application directly through theInterna. Take your time—this is your chance to show your personality, goals, and interests. One strong profile gives you access to multiple internships.

3. Interview with theInterna

If your application is shortlisted, you’ll be invited to a short interview with our team. We’ll get to know you better, answer your questions, and understand what kind of internship suits you best.

4. Get Matched with Internships

Once we understand your strengths and goals, we’ll introduce you to internship opportunities that fit. You’ll meet multiple startups and choose where you’d like to interview.

5. Final Interviews & Offers

You'll have interviews directly with startup founders or marketing leads. If there's a good fit, you'll receive one or more internship offers—and choose the one that excites you most.

6. Prep with Our Free Course

Before starting, you’ll join our short online course designed to boost your confidence, entrepreneurial mindset, and marketing readiness—so you start your internship strong.

7. Begin Your Startup Internship!

You're in. Join your new team, dive into real marketing work, take ownership, and build portfolio-worthy results from day one.

Apply Now

What Students Say About theInterna’s Startup Internships

theInterna Reviews: Real Stories from Internship Students

Many students who’ve completed an internship or placement year, like those featured on theInterna, highlight how it transformed their careers by offering hands-on experience and valuable connections.

To help with your decision, consider reading testimonials or listening to real stories from students who’ve gone through placements.

Create Your Profile

Student Testimonials on theInterna’s Internship Experience

Tom Coleman
Tom ColemanStudent - Durham
theInterna has been very helpful with not only finding me a valuable internship in a Spain but also by providing a crash course into the world of start-ups that means I can provide more value to the company I’ll be working for. The course content was perfectly balanced between concepts, tools, and practical exercises. I feel ready to hit the ground running!
Hannah Kenyon
Hannah KenyonStudent - University of Leeds
The Strategy, Sales and Digital Marketing course ran by theInterna has been truly amazing. Packed with content, diagrams and links to external platforms, I have learnt so many new things and it has broadened my areas of interest. I now feel much better equipped and have formed more of an idea of my career path when I graduate. theInterna also set me up with a brilliant internship in Spain, providing a flawless process from the initial call through to securing the placement, and it has been a pleasure having the agency as a point of contact. Without a doubt I would recommend theInterna.
Hannah Yates
Hannah YatesStudent - Cardiff University
Outstanding training and support provided by theInterna. The training comprised a variety of invaluable resources, presented clearly and concisely, with a good mixture of videos, articles and exercises to put our knowledge into practice. The calls were useful to consolidate what I’d learnt over the week and get clarity on anything I was unsure of. Not only do I feel better equipped to begin my internship, but I feel inspired to create my own startup in the near future!
Imogen Barrett
Imogen BarrettStudent - Oxford
the Interna is a fantastic organisation which feels so tailor made to your needs: you get a consultation call with theInterna to help you find the best option for an internship. The new Interna training course is an amazing free add on to boost business skills and add to your CV.
Samuel Carro
Samuel CarroStudent - Cardiff University
I personally believe that this course was so beneficial for me whilst also on my placement. Joining a Start-up can be very fast-paced sometimes, and you often have to learn on the job. Doing this course alongside my job allowed me to learn some valuable skills that I needed in future weeks! What I liked most was the flexibility of the course, there were lots of resources that you could use, but if you did not have enough time, there were summary pages that were clear and concise! It as a great and very interesting course.

Startup Internship Tips from theInterna

What Startups Look for in Interns

Startups move fast, so they value interns who are adaptable, proactive, and ready to learn. Unlike big companies, they often skip formal training and expect you to contribute quickly. To stand out when applying to internships at startups, focus on showing:

  • Problem-solving skills – Can you figure things out on your own?
  • Curiosity and initiative – Do you take action without being told?
  • Communication – Are you clear, responsive, and easy to work with?
  • Basic technical or marketing skills – Depending on the role
  • A growth mindset – Are you open to feedback and learning?

Even without experience, showing these traits can land you the internship.

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Startup Internships - Internships at Startups

How to Prepare for Your Internships at Startups

Getting ready for internships at startups starts with understanding the role and what’s expected. Before your first day, make sure to:

  • Read the internship offer carefully – Understand the tasks, tools, and expectations
  • Update your CV – Tailor it to the role using our placement CV guide
  • Build key skills early – Review tools or topics relevant to the role
  • Set learning goals – Know what experience you want to gain
  • Going abroad? – Erasmus students can check our tips for Erasmus internships

For more preparation advice, see our full guide on how to prepare for an internship.

How to Make the Most of Your Startup Internship

To make the most of your startup internship, show up curious, proactive, and ready to learn fast. Startups move quickly, so your ability to adapt and contribute matters more than perfection. Here’s how to get the most out of the experience:

  • Take initiative – Don’t wait to be told what to do
  • Ask smart questions – Clarify tasks and show you care
  • Track your work – Build a record of what you achieved
  • Network internally – Learn from different roles and teams
  • Ask for feedback – It’s how you grow

For more practical tips, read our full guide on how to make the most of your internship.

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FAQs about Startup Internships

Right here on theInterna—the only platform fully dedicated to connecting students and grads with real startup internship opportunities in the UK. We’re building what most startups haven’t: a structured, accessible space to find and apply for meaningful roles.

Use theInterna to apply for curated roles where startups actually want interns. We guide both sides—helping founders onboard interns and helping students show up ready from day one.

That’s exactly what theInterna is for. Many of the best learning experiences come from “no-name” startups doing big things. We spotlight them, so you don’t miss out just because they aren’t on major job boards.

Yes! theInterna welcomes recent graduates looking to break into the startup world. Many of our listings are flexible and designed for those transitioning into work life with real projects and founder access.

TheInterna focuses on students in their final or penultimate year, so we don’t offer internships to first-year students. If you’re just starting out, try exploring opportunities on platforms like LinkedIn, StudentJob UK, or reach out to university career services for early experience programs.

theInterna includes remote-first and hybrid roles from UK startups. You can filter by location or remote work to find options that match your lifestyle and learning goals.

Search theInterna for roles like Founder’s Associate or Operations Intern. We actively encourage founders to create these rare, high-trust positions—and we help both sides make them work.

Startups listed on theInterna are genuinely looking for interns to contribute and grow with their teams. Some internships are paid, while others are not—details are always clearly stated in the job description. We work with startups that value interns and aim to create real learning opportunities, not just free labour. Always check the listing to understand what’s offered.

The go-to platform for startups to hire interns for placement opportunities in the UK, Ireland, and abroad.

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