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- Tasks: Engage with our product, create content, and collaborate with the developer community.
- Company: Join Tessl, a pioneering AI Native Development startup in London, backed by top investors.
- Benefits: Enjoy 25 days holiday, health insurance, share options, and a vibrant office culture.
- Why this job: Shape the future of software development while working in a dynamic, inclusive environment.
- Qualifications: Passion for AI, strong writing skills, and some development experience preferred.
- Other info: Flexible interview process and a commitment to diversity and inclusion.
The predicted salary is between 48000 - 84000 £ per year.
Tessl is a Series A startup based in London, founded by Guy Podjarny. The company has raised over $100m in funding from investors including Index Ventures, Accel, GV and Boldstart. In June 2025, Tessl was ranked #2 in Sifted EU’s 2025 B2B SaaS Rising 100.
At Tessl, we believe AI will truly transform software development. AI Native Developers will define features, architecture and workflows in specs, not code, used to guide the work of AI agents. We are shaping this new paradigm, and building the pioneering platform for AI Native Development, and leading the dev movement and ecosystem that drive it.
As an early member of our team, you’ll have the opportunity to shape the future of how software is created and maintained. The easiest way to understand our vision is to visit ainativedev.io our developer community website, dedicated to AI Native Development, which is the go-to place for developers navigating the evolving AI-driven software landscape.
Overview of role
We’re looking for a Senior Developer Advocate with a passion for AI developer tools. In this role, you’ll primarily be an internal user of our product, providing feedback to our engineering team and creating and promoting high-quality Tessl-centric content that helps developers better understand and utilize AI Native Development practices with our product. A core part of this role is to collaborate with the community and industry vendors to showcase some of the best practices, as well as nurturing our users to share their own thoughts and creations.
Key Responsibilities:
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Active User: Be immersed in the Tessl product and community, learning firsthand to create compelling learning experiences for internal and external groups to follow.
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Content Creation: Write detailed articles, tutorials, docs, videos, and guides about Tessl as an AI-powered development tool, focusing on clear, actionable, and practical insights.
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Community Collaboration: Engage with users and partners to help and highlight their integrations and successes with the product.
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AI Developer Tooling: Play with, test, and explore various AI-powered tools for developers.
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Developer Relations: Participate in various Developer Relations activities, including webinars and podcasts, and engage with the developer community through forums and social media platforms.
What You’ll Need:
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Passion for AI: A natural curiosity and love for exploring and testing AI-powered development tools.
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Strong Writing Skills: Ability to write clear, concise, and engaging technical content that appeals to developers.
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Communication Skills: Ability to work with internal teams, vendors, and community members to create and curate content.
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Development Skills: Familiarity with software development and modern dev tools, and an eagerness to learn more. No need to be an expert, but some hands-on experience is preferred.
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Growth Mindset : Embrace challenges and seek opportunities for learning and improvement.
Nice to Have:
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Community Engagement: Experience (or interest) in working with open-source communities, as well as via Discord etc
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Adaptability: Ability to adjust to changing priorities and thrive in a fast-paced, dynamic environment.
Salary and benefits
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 commensurate with experience and skills and employee share options.
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:
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Initial screen with our Operations team
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DevRel discussion lead by our Head of Developer Relations
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AI tooling discussion with a member from our DevRel team
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Take-home task followed in-person presentation with IT skills
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Final interview with Tessl CEO
Throughout the process, if you have any specific requirements or need adjustments, please let us know: we’re happy to accommodate.
We care deeply about the warm, inclusive environment we’re building at Tessl and we value diversity – we welcome applications from those typically underrepresented in tech. If you like the sound of this role but are not totally sure whether you’re the right person, do apply anyway!
Learn how we think and work
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Announcing Our $125M Series A for AI Native Software Development
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On the Podcast: Intercom Co-Founder Des Traynor on AI Autonomy & what AI Native means
#J-18808-Ljbffr
Senior Developer Advocate employer: Tessl AI
Contact Detail:
Tessl AI Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Developer Advocate
✨Tip Number 1
Familiarise yourself with Tessl's product and the concept of AI Native Development. Spend time on their community website, ainativedev.io, to understand the tools and practices they promote. This will help you speak confidently about the product during interviews.
✨Tip Number 2
Engage with the developer community on platforms like Discord or relevant forums. Share your insights and experiences with AI-powered development tools, as this will demonstrate your passion and commitment to the role.
✨Tip Number 3
Prepare to discuss your ideas for content creation that could benefit the Tessl community. Think about tutorials, articles, or videos you could produce that align with their vision, showcasing your writing skills and creativity.
✨Tip Number 4
Research the latest trends in AI development tools and be ready to discuss them during your interview. Showing that you are up-to-date with industry developments will highlight your enthusiasm and growth mindset, which are key for this role.
We think you need these skills to ace Senior Developer Advocate
Some tips for your application 🫡
Understand the Role: Before applying, make sure to thoroughly read the job description for the Senior Developer Advocate position at Tessl. Understand the key responsibilities and required skills, especially the emphasis on AI developer tools and strong writing abilities.
Tailor Your CV: Customise your CV to highlight relevant experience in software development, content creation, and community engagement. Emphasise any previous work with AI tools or developer advocacy roles to align with Tessl's mission.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for AI and your understanding of AI Native Development. Use specific examples from your past experiences to demonstrate how you can contribute to Tessl's goals and community.
Showcase Your Writing Skills: Since strong writing skills are crucial for this role, consider including links to articles, tutorials, or other content you've created. This will provide tangible evidence of your ability to communicate complex ideas clearly and engagingly.
How to prepare for a job interview at Tessl AI
✨Show Your Passion for AI
Make sure to express your enthusiasm for AI and how it can transform software development. Share any personal projects or experiences you've had with AI tools, as this will demonstrate your genuine interest in the field.
✨Prepare Engaging Content Samples
Since content creation is a key part of the role, bring along samples of your writing or any tutorials you've created. This will showcase your ability to communicate complex ideas clearly and effectively, which is crucial for a Senior Developer Advocate.
✨Familiarise Yourself with Tessl's Product
Before the interview, take some time to explore Tessl's platform and understand its features. Being able to discuss specific aspects of the product and how they relate to AI Native Development will show that you're proactive and genuinely interested in the company.
✨Engage with the Developer Community
Highlight any experience you have with community engagement, whether through forums, social media, or open-source projects. Discuss how you would foster collaboration and support among users, as this aligns with the role's responsibilities.
