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Junior Graphic Designer - Marketing

1global • Lisbon, Portugal 🇵🇹

Full-time Junior

The Junior Graphic Designer will create digital marketing assets, including banners and social media creatives, while collaborating with various teams to ensure visual consistency. They will also adapt visuals for performance campaigns and contribute fresh ideas during brainstorming sessions.

Responsibilities

  • Design digital marketing assets — create static and animated banners, display ads, and social media creatives for campaigns across Google, LinkedIn, Meta, and programmatic networks
  • Support performance campaigns by adapting visuals across multiple formats and optimizing for engagement and conversion
  • Design website and landing page components including hero visuals, CTAs, icons, and infographics aligned with our global brand system
  • Collaborate cross-functionally with Content, Brand, and Product teams to translate briefs into visually compelling concepts
  • Maintain visual consistency across all marketing touchpoints — typography, color palette, imagery, and tone
  • Incorporate campaign insights (CTR, CPC, CVR, etc.) to continuously refine creative assets based on performance data
  • Contribute fresh ideas during brainstorming sessions — exploring new directions in storytelling, motion, and digital experience design

Requirements

  • 2-3 years of experience in digital or graphic design (agency or in-house)
  • Proficiency in Figma for creating responsive, high-quality designs
  • Strong understanding of digital ad formats and creative best practices
  • Keen attention to detail and ability to work effectively within brand guidelines
  • Basic understanding of performance marketing principles — visual hierarchy, CTA design, A/B testing, and user attention
  • Excellent communication skills in English

Key Skills

  • Digital or graphic design
  • Figma
  • Digital ad formats and creative best practices
  • Performance marketing principles
  • Communication skills in English

Benefits

  • Growth Opportunities: Advance your career in one of the fastest growing telecommunications companies
  • Major Transaction Exposure: Be in the driver’s seat for transactions that will have an impact on the future telco industry
  • Work with a Talented Team: Collaborate daily with the most capable and renowned external advisors, and constantly being exposed to talented and driven individuals
  • Dynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts
  • Professional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field
  • International Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company
  • Open Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment
  • Get Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry

About 1global

WE’RE ON A MISSION TO CONNECT THE WORLD SEAMLESSLY That’s why we aim to enable more connections than anyone else and why we’ve been pioneering the eSIM revolution from the very beginning. From international enterprises and consumers to IOT device makers and Telecommunications operators, our global network and connectivity solutions enable people, devices and networks to connect anywhere, instantly, with one platform to connect billions. Headquartered in the Netherlands and with offices across five continents, we’ve invested over £550 million in building our unique proposition and becoming one of the world’s leading innovators in eSIM, cloud and digital solutions. As a result, we’ve become a leading technology company and eSIM trailblazer that’s trusted by thousands of international businesses across hundreds of countries, including global brands, powerhouse network providers and leading banks and financial institutions. One truly global network. One global supplier. One complet

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