Marketing/Content Designer
UK Visa Sponsorship Analytics
Analytics are greyed out due to low classification confidence (45.0%).
Occupation TypeDatabase administrators and web content technicians
Occupation Code Skill LevelMedium Skilled
Sponsorship Salary Threshold
£41,700
(£21.38 per hour)
Standard minimum applies
Above analytics are generated algorithmically based on job titles and may not always be the same as the company's job classification. You can also check detailed occupation eligibility, and salary criteria on our UK Visa Eligible Occupations & Salary Thresholds page.
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Description
Tessl is a fast-growing Series A startup based in London, founded by Guy Podjarny. We’ve raised over $100M from world-class investors including Index Ventures, Accel, GV, and Boldstart, and in 2025 we were ranked #2 in Sifted EU’s B2B SaaS Rising 100 and #20 in Sifted's AI 100.
At Tessl, we believe AI is transforming software development. AI Native Developers will define features, architecture, and workflows in specs, not code, guiding the work of AI agents. We’re building the pioneering platform for this new paradigm and leading the developer movement and ecosystem around it.
Joining Tessl means becoming an early team member with the opportunity to shape the future of how software is created and maintained.
About The Role
We’re looking for a Marketing Designer to support day-to-day design across Tessl and our community brand, AI Native Dev.
This is a hands-on, production-heavy role. You’ll be responsible for creating high-quality visual assets across content, social, events, and sales, helping our ideas ship consistently, on time, and at a high bar.
What you’ll do
Content & editorial design
At Tessl, we believe AI is transforming software development. AI Native Developers will define features, architecture, and workflows in specs, not code, guiding the work of AI agents. We’re building the pioneering platform for this new paradigm and leading the developer movement and ecosystem around it.
Joining Tessl means becoming an early team member with the opportunity to shape the future of how software is created and maintained.
About The Role
We’re looking for a Marketing Designer to support day-to-day design across Tessl and our community brand, AI Native Dev.
This is a hands-on, production-heavy role. You’ll be responsible for creating high-quality visual assets across content, social, events, and sales, helping our ideas ship consistently, on time, and at a high bar.
What you’ll do
Content & editorial design
- Design blog thumbnails and featured images
- Create podcast thumbnails
- Support long-form content with diagrams, illustrations, and visual callouts
- Adapt assets for different platforms and formats
- Design social media assets for LinkedIn, X and community channels
- Create templates for recurring content and campaigns
- Support announcements, launches, event promotion, and community updates
- Ensure assets are consistent, clear, and optimised for each platform
- Design event collateral including: Pop-up banners and signage, presentation decks and slide templates, digital screens and on-site visuals
- Design conference booth creative and merchandise
Sales & enablement collateral
Office: Our brand new 10,000 sq. ft office is in the AI hub of Kings Cross, London. We have generous catering and have regular social events such as team lunches, drinks and more. We require all staff to be in our London HQ at least 3 days a week on our anchor days of Monday, Tuesday and Thursday.
Salary
- Design sales decks and one-pagers
- Support case studies, solution briefs, and product explainers
- Create digital assets for: Campaigns and launches, email headers and visuals, landing pages (visual design only)
- Maintain and evolve shared templates and asset libraries
- 3–5 years experience as a marketing or digital designer
- Strong portfolio showing execution across content, social, events, and marketing collateral
- Experience designing for developer or technical audiences
- Confident working within an established brand system and creative direction
- Excellent layout, typography, and visual hierarchy skills
- Comfortable juggling multiple requests and deadlines
- Strong attention to detail and production quality
- Able to take briefs and turn them into clear, effective visuals with minimal oversight
- Collaborative, communicative, and feedback-friendly
- Familiarity with B2B SaaS or product-led companies
- Experience supporting events, conferences, or community-led brands
- Light motion skills (simple animations, social motion, or video thumbnails)
- Illustration or diagramming skills for technical concepts
- Strong working knowledge of Figma (required)
- Experience with Adobe Creative Suite (Illustrator, Photoshop, InDesign)
- Comfortable working closely with marketing, community, and growth teams
Office: Our brand new 10,000 sq. ft office is in the AI hub of Kings Cross, London. We have generous catering and have regular social events such as team lunches, drinks and more. We require all staff to be in our London HQ at least 3 days a week on our anchor days of Monday, Tuesday and Thursday.
Salary
: We offer a competitive salary based on experience and skills, benchmarked against industry standards.
Benefits: 25 days holiday, health insurance, including dental and vision, which extends to partners and dependents, as well as a company-matched pension. We also provide a commuting stipend for those who live outside London, and a cycle to work scheme.
Application Process
Here’s an outline of what you can expect during our interview process:
Learn how we think and work
Benefits: 25 days holiday, health insurance, including dental and vision, which extends to partners and dependents, as well as a company-matched pension. We also provide a commuting stipend for those who live outside London, and a cycle to work scheme.
Application Process
Here’s an outline of what you can expect during our interview process:
- Introductory call
- Portfolio Review with Designer(s)
- Case study / White boarding
- Meet with Head of Marketing
- Leadership discussion
Learn how we think and work
- On Tessl, The AI Native Development Startup
- Announcing skills on Tessl: the package manager for agent skills
- Podcast Episode: The End of Fragmented Agent Context, Guy Podjarny Tessl CEO