• Design, implement, and improve mechanisms to enhance the throughput and stability of the Solana network • Create and refine algorithms to ensure fair and efficient block production among validators • Identify and mitigate security vulnerabilities within consensus mechanisms to provide robust protection against emerging threats • Enhance the scalability of the consensus system to handle increasing transaction volumes and validator participation without compromising performance • Develop and execute comprehensive tests to validate the reliability and efficiency of consensus mechanisms, including stress tests, fault injection, and performance benchmarking • Work closely with cross-functional teams, including protocol engineers, security experts, and infrastructure teams, to ensure seamless integration and functioning of consensus components • Maintain thorough documentation of consensus protocols and conduct peer code reviews to ensure high standards of code quality and consistency

• Work in an agile cross-functional team with other engineers, product managers, and product designers to launch new products, features and experiments • Ship and iterate onboarding, activation, adoption and monetization experiences that create fast, repeatable value and turn first-time users into long-term fans • Engage in product discovery, participate in code reviews, and provide ad-hoc assistance to team members • Collaborate with engineers across the department to identify and implement improvements to our processes and systems • Share your knowledge and insights across the organization through tech talks and internal/external posts

• We're looking for a Senior Fullstack Engineer (Applied AI) to join one of several exciting product initiatives currently in progress that leverage the latest in AI, particularly using Large Language Models (LLMs). • One example project is extending our AI CoPilot product (currently only available in Heap) to more surfaces, allowing users without expertise in product or digital experience analytics to answer their questions simply by asking them. • We are moving rapidly to leverage LLMs to reduce time to insight, make setup easier, and much more. • As our next Senior Software Engineer (Applied AI), you will be focused on product development, with a side of early product iteration. For example, we expect engineers to participate in user interviews as we validate product hypotheses. • This is an exciting opportunity to work in a “startup within the startup.” We move quickly from idea to proof of concept to interview to product, ensuring that what we build provides actual value to our customers. • As LLMs and the related technologies are growing and changing rapidly, we are enthusiastic about new ideas and libraries but discerning – what we build is foundational.

• Looking for Software Developers in Helsinki and other parts of Finland • Engage in conversations when there’s a realistic project opportunity • Choose favorite projects based on skills and interests