Postings

AI Is Changing How We Build Digital Services. Humans Still Decide Their Success.

Por Clariter

16 Mar 2026

Artificial Intelligence can design interfaces, analyse behaviour and generate digital products faster than ever before.

Yet the success of those products still depends on something far less predictable: how real people actually use them.

The way users understand, navigate and experience a digital service rarely follows a perfectly rational or linear logic. This gap between technical correctness and real-world experience is where many digital initiatives struggle.

Features may be technically sound but rarely used.
Processes may make sense internally but feel complex to users.
Services launch successfully, yet adoption remains below expectations.

In many cases, digital services are designed for users, but not with users.

This is where Human-Centred Design and structured crowdsourcing become critical.

By integrating real users across the digital lifecycle, organisations can validate business ideas earlier, design clearer experiences, reduce late-stage rework and identify issues that rarely emerge in controlled testing environments.

As digital services increasingly extend beyond the screen — from ticket machines to in-store interactions — validating real-world experiences becomes even more important.

At a time when AI is redefining technological capabilities, systematically integrating the human factor may become one of the most important differentiators in digital innovation.

Technology can generate possibilities.

People ultimately determine whether those possibilities work.


Want to explore the topic further?

We recently produced a short video series introducing these ideas:

English
Español
Català


And if you would like to dive deeper, feel free to request the full white paper, where we explore this model and its practical applications across the digital lifecycle.

Postings

ERIA launches the third edition of its energy startup acceleration program

Por ERIA

ERIA has opened applications for the third edition of its acceleration program for energy startups, aimed at pre-seed and seed stage companies developing innovative solutions in renewable generation, electricity distribution, and energy services.

The six-month, equity-free program will select four startups to receive mentoring and strategic support. Each startup will have mentors from the Áticco Lab network and an energy specialist mentor from Estabanell, as well as participate in a Growth Bootcamp in Barcelona to define their growth plan.

The call presents four innovation challenges focused on:

  • advanced maintenance of photovoltaic plants

  • new digital services for the electricity grid

  • compact home batteries

  • home energy microflexibility solutions

At the end of the program, startups will be able to validate their technology through pilot tests or proof of concept (PoC) using the Estabanell Group’s infrastructure. In addition, the startup with the best progress will receive a €10,000 prize.

Interested startups can submit their application by April 13, 2026, by completing the following form:
https://www.f6s.com/eria-aceleracion-2026-application/apply

Postings

FULL STACK WEB AND MOBILE DEVELOPER

Por Aurum Logik

Aurum Logik is looking for a talented profile to step in as Full Stack developer for our web and mobile app.

Aurum Logik is a creative-tech platform and launchpad, built to support the full spectrum of production across film, photography, audio, and video. Designed for modern teams, brands, agencies, experts, it brings together talent, tools, and workflows in one unified environment.

CONDITIONS

REMOTE WORK

LARAVEL, ANGULAR, PHP

STRONG PORTFOLIO

EXPERIENCE IN ENTERTAINMENT INDUSTRY IS AN ADVANTAGE

Email:       JOBS@AURUMLOGIK.COM

  • Please apply only if you truly fit the position
  • Include your CV + Few words about yourself

Looking forward to meet you!

Postings

Host a U.S. Intern This Summer

Por The Learning Abroad Co.

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.