Founder & CEO

Snyk founder Guy Podjarny makes surprise return to board after chief executive exit

Member of Technical Staff- Research Engineer

Tessl is a fast-growing Series A startup based in London, focused on building the context layer for AI coding agents and a platform for AI-native software development. They are seeking a Research Engineer to join their AI Research team, where you will work on components that enhance agent harnesses, evaluate model behavior, and improve workflows through substantial experiments.

Member of Technical Staff- Research Engineer (Harness Engineering and Agentic Orchestration)

Member of Technical Staff - AI Engineer

Tessl is a fast-growing Series A startup focused on transforming software development through AI. The role involves joining the AI Engineering team to explore LLMs and AI, shaping the developer experience, and collaborating closely with the engineering team.

Member of Technical Staff - Software Engineer

Tessl is a fast-growing Series A startup focused on transforming software development through AI. The Software Engineer role involves building real-time AI Native workflows and collaborating closely with product and design teams to enhance software creation and maintenance.

Tessl is a fast-growing Series A startup that is transforming software development through AI. As a Software Engineer, you will work on building real-time AI Native workflows and collaborate with product and design teams to enhance software creation and maintenance.

Marketing/Content Designer

Tessl is a fast-growing Series A startup based in London, focusing on transforming software development through AI. The Marketing Designer will support day-to-day design across Tessl and their community brand, AI Native Dev, creating high-quality visual assets for content, social media, events, and sales.

Tessl is a fast-growing Series A startup focused on transforming software development through AI. They are seeking a Marketing Designer to create high-quality visual assets for content, social media, events, and sales, ensuring consistent and timely delivery of ideas.

Tessl is a fast-growing Series A startup based in London, focused on building the context layer for AI coding agents and a platform for AI-native software development. They are seeking a Marketing Designer to create high-quality visual assets across various platforms, supporting their marketing and community initiatives.

Product Marketing Manager

Tessl is a fast-growing Series A startup focused on transforming software development through AI. They are seeking a Product Marketer to define the company's positioning and messaging, and to translate technical products into compelling narratives for developers and engineering leaders.

Member of Design Staff - Product Designer

Tessl is a fast-growing Series A startup focused on transforming software development through AI. The Member of Design Staff will work closely with product managers, engineers, and researchers to design user-friendly interfaces and contribute to an AI-native design practice.