Postings

Host a U.S. Intern This Summer

Por The Learning Abroad Co.

16 Mar 2026

Host Top U.S. Talent This Summer: 7-Week Internship Opportunity

We’re looking for innovative companies interested in hosting highly motivated U.S. university students for a 7-week internship.

Students are available in the following fields:
Mechanical Engineering
Aerospace Engineering
Finance
Business
Marketing

Why host an intern?

  • Fresh perspectives and new ideas from talented international students
  • Highly motivated contributors eager to gain real-world experience
  • Simple process: students already have all the needed documentation, including liability insurance and, as they are enrolled in a U.S. university program, no Social Security registration is required

This is a great opportunity to bring international talent into your team, support emerging professionals, and collaborate on exciting projects over the summer.

Interested in hosting an intern or learning more? Send us a message!

Postings

Basejump Hacker House

Por Basejump

AI founders. Builders. Hackers.
Something new is launching in Barcelona 🇪🇸
Basejump Hacker House.
⏳ 3 months
👥 5 builders
📍Tech Barcelona
🗓️ April 2026
One mission: build something real. This is not a course. Not another startup talk club.
It’s a selection-based AI founder house backed by investors.
You can join with an idea – or without one.
What matters is one thing: you’re ready to build.
During the program builders will:
⚡ work on their startup full-time
⚡ ship MVPs fast
⚡ run weekly build sprints
⚡ connect with mentors & investors
At the end of the program, the strongest team can receive €100K investment.
Serious about building in 2026?

Applications are now open:
👉 https://form.typeform.com/to/e9ha1s4w
Learn more about Basejump:
👉 https://thebasejump.com/hackerhouse

Postings

Mastering DeFi: From Theory to Real Profits (25 Spots Only)

Por CAAS

Most of you know DeFi is the future, but you’re missing a system tailored to your capital, risk tolerance, and schedule. That’s not something you find in a group chat; it’s something you build 1-on-1.

For the first time in a while, I’m opening only 25 spots for a 90-day personal mentorship.

  • No “Canned” Theory: This is hands-on implementation until your strategies are live and profitable.

  • Proven Results: Students are hitting 18.5% APY on stables and up to €9,000/month with V3 Liquidity Pools.

  • Success Guarantee: If you aren’t profitable within the first 30 days, I’ll keep working with you for free until you are.

Bonus: Just for attending the admission call, you’ll get my Alpha Delta Bitcoin Strategy for free, regardless of whether you join the program.

Want one of the 25 spots?

  1. Click the link below.

  2. Pick a date and time.

  3. Answer a few quick questions about your situation.

Apply here before the spots are gone: https://zcal.co/t/mentordefi/admisioncaas

Postings

Capital Cell, Europe’s #1 platform by capital raised in 2025

Por Capital Cell

13 Mar 2026

According to The European Community Capital Landscape 2025 analysis of ECSP-authorized platforms across the continent, 𝗖𝗮𝗽𝗶𝘁𝗮𝗹 𝗖𝗲𝗹𝗹 𝗿𝗮𝗻𝗸𝘀 #𝟭 𝗶𝗻 𝗘𝘂𝗿𝗼𝗽𝗲 𝗯𝘆 𝘁𝗼𝘁𝗮𝗹 𝗰𝗮𝗽𝗶𝘁𝗮𝗹 𝗿𝗮𝗶𝘀𝗲𝗱 𝗶𝗻 𝟮𝟬𝟮𝟱.

Across Europe, Life Sciences is the sector with the highest number of successful campaigns and the most capital raised, confirming the growing investor appetite for deep-tech, science-driven innovation.

At Capital Cell, this has been our focus from the beginning: building a platform dedicated to Life Sciences and health innovation, connecting startups with a community of investors who want to support the long-term value of scientific breakthroughs.

The European community capital market is evolving quickly:

• More cross-border participation

• Larger and more structured rounds

• Increasing involvement of professional investors

• Stronger sector specialization

𝗪𝗲’𝗿𝗲 𝗽𝗿𝗼𝘂𝗱 𝘁𝗼 𝗰𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗲 𝘁𝗼 𝘁𝗵𝗶𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗴𝗿𝗮𝘁𝗲𝗳𝘂𝗹 𝘁𝗼 𝘁𝗵𝗲 𝗳𝗼𝘂𝗻𝗱𝗲𝗿𝘀, 𝗶𝗻𝘃𝗲𝘀𝘁𝗼𝗿𝘀, 𝗮𝗻𝗱 𝗽𝗮𝗿𝘁𝗻𝗲𝗿𝘀 𝘄𝗵𝗼 𝗺𝗮𝗸𝗲 𝗶𝘁 𝗽𝗼𝘀𝘀𝗶𝗯𝗹𝗲.

Discover more insights in the European Community Capital Landscape 2025 report: https://communitycapital.eu/

Postings

AppTandem: Custom apps to help your company stop wasting time

Por AppTandem

25 Feb 2026

AppTandem: Custom apps to help your company stop wasting time

What we solve

At AppTandem, we help companies and teams leave behind slow, scattered processes full of manual tasks. We don’t just digitalize — we give back time. We eliminate repetitive tasks, duplicate entries, lost files, and unnecessary steps. We create tools that make work flow, ease the daily workload, and allow people to focus on what really matters: moving forward, creating, and making better decisions without getting exhausted by endless administrative tasks.

We specialize in building cross-platform solutions (web + mobile) using robust, accessible technologies like Google Workspace and AppSheet. Our focus isn’t fancy code, it’s operational results: time saved, smoother workflows, and real business control.

We work with SMEs, startups, and organizations that need order, visibility, and efficiency without impossible budgets. We believe in pragmatic, fast, and affordable digital transformation.

What we do

  • Automate internal processes (sales, operations, inventory, HR).

  • Build custom apps that integrate data, people, and tasks.

  • Standardize workflows so everything runs faster and error-free.

  • Turn Excel and WhatsApp into business operating systems.

  • Design dashboards that enable real-time decision-making.

What companies gain with AppTandem

  • 80% less time wasted on repetitive tasks.

  • Clear processes without reliance on specific people or loose files.

  • Unified data in a single place.

  • Real scalability without increasing work hours.

  • Affordable solutions: fast, maintainable projects with no hidden costs.

If your company needs order, efficiency, and a tool people actually use, we can help.

👉 Learn more at www.apptandem.es

Postings

Qonto Garden: your meeting zone at 4YFN

Por Qonto

Are you going to be at 4YFN? Stop by the Qonto Garden, a space where you can escape the fair’s noise, network, and recharge your energy.

What you’ll find:

  • Bar to grab a drink

  • Chill-out area

  • DJ in the evenings to close the day with music

Qonto Meeting Zone
Need a space for your meetings? Our Meeting Zone is ready for you:

  • Walk in without a reservation

  • Sessions up to 30 minutes

  • Perfect for 1:1 or small group meetings

Come anytime and use the Garden as your 4YFN meeting point. See you there!

Qonto Garden: your meeting zone at 4YFN

Postings

CEO-Founder

Por Steffanini International

11 Feb 2026

Superconnectors Barcelona 2026

Monday, March 2
5:00 PM – 7:00 PM GMT+1

Superconnectors is an exclusive event curated to engineer breakthrough connections.

​Startup founders share their toughest challenges to a curated group of individuals, who compete live to offer the most valuable introductions.


WHAT DO YOU GET?

​ For founders, it could be a make-or-break introduction in a room full of key figures.

​ For superconnectors, it’s a way to get connected with fellow individuals who want to use their networks for good.

Postings

5 reasons why technology doesn’t eliminate import risks

Por S3 Sourcing

09 Feb 2026

Barcelona is one of Europe’s most active tech ecosystems. Startups, scaleups, and digital companies design, validate, and scale products that are often manufactured thousands of kilometers away—especially in China and across Asia. Technology has transformed this process, but at S³ Group we see it every day: digitalization does not mean risk-free importing.

ERPs, digital payments, advanced tracking systems, or even AI can help—but they don’t replace operational control or real on-the-ground experience.

1. Importing is still complex, even in digital environments

International sourcing involves multiple variables that are hard to control:

  • overseas suppliers
  • constantly changing regulations
  • complex global logistics
  • cultural and operational gaps

Technology streamlines workflows, but it doesn’t prevent production issues, delays, or compliance failures without a solid preventive strategy.

2. Risks technology alone cannot eliminate

Financial risks

  • currency fluctuations affecting margins
  • advance payments without real guarantees
  • deviations between estimated and final costs

Digital tools provide visibility, but not protection without financial planning.

Logistics risks

Damages, losses, loading errors, or port congestion still happen. Once goods leave the factory, the ability to react is extremely limited.

Customs and regulatory risks

Incorrect HS codes, incomplete documentation, or regulatory misinterpretation lead to delays and penalties. Software doesn’t replace legal and customs expertise.

Quality and certification risks

CE marking, testing, and technical compliance cannot be guaranteed by supplier documents alone. Without on-site verification, legal exposure remains.

Intellectual property risks

Copies or misuse of IP are rarely detected through digital platforms—and often appear only once the product reaches the market.

3. The real limits of digitalization

  • · uneven technological infrastructure across supplier countries
  • · inconsistent data quality
  • · cybersecurity and payment fraud risks
  • · a false sense of control

Technology adds value—but it can also mask critical issues.

4. The key: technology + people

At S³ Group, we work with a balanced approach:

  • supplier audits
  • quality control at origin
  • independent document validation
  • deep local market knowledge in Asia

Technology accelerates processes—but people on the ground protect your business.

Looking to import from Asia with fewer real risks?

We support companies within Barcelona’s tech ecosystem that need controlled, secure, and scalable manufacturing. Let’s talk and build stronger, more reliable supply chains together.

Postings

SANNO is hiring!! Full Stack Engineer opportunity available

Por

30 Jan 2026

Member SANNO is hiring! Full Stack Engineer (Node.JS) in Barcelona.

Help SANNO power 3,000+ healthcare practices across Europe.

Learn more here: Full Stack Engineer at SANNO

Postings

The boom of microinfluencers: a key relationship to connect with real audiences

Por lf channel

21 Jan 2026

In the world of digital marketing, the rules of the game are constantly changing. Large communication campaigns are no longer enough to capture the public’s attention and trust. Today, people look for voices that are close, authentic, and relatable. In a landscape saturated with messages and brands competing to stand out, microinfluencers bring a breath of authenticity and remind us of something essential: people trust other people.

Microinfluencers are content creators who do not need millions of followers to make an impact. Their strength lies in credibility, in the real connection they build day by day with small but loyal communities. That’s why more and more brands choose them to bring their launches to life and build closer, longer-lasting relationships. This trend reflects a need shared by many brands: returning to the essentials, honest conversations, and bonds built on trust, not just reach.

Incorporating microinfluencers into your communication and public relations campaign is not only a tactic but also an investment in long-term relationships. With planning, consistency, and proper measurement of results, these collaborations can become one of the most valuable assets for strengthening your brand’s reputation, engagement, and trust in the digital environment. Contact us to discover how we can help you effectively integrate micro-influencers into your strategy and create authentic connections with your audience.