Senior Software Engineer

• Define and lead technical architecture, design, and long-term engineering roadmap.
• Develop and maintain complex, high-performance, and scalable systems.
• Mentor and guide engineers across multiple teams, fostering technical excellence.
• Conduct thorough code and design reviews, ensuring quality and security best practices.
• Collaborate with Research, Product, and other stakeholders to deliver impactful solutions.
• Drive improvements in system reliability, scalability, and observability.
• Establish and enforce engineering standards, tooling, and processes.
• Champion technical innovation and proactively address technical debt.

Do you have experience in Relational databases?, + Previous demonstrable role(s) as Senior Software Engineer with relevant set of responsibilities and achievements

• Strong 5+ years of experience in backend development (Python & Golang preferred)
• In-depth experience with distributed systems or cloud computing, preferably in AWS
• Experience building and shipping end to end solutions
• Experience building APIs (REST and/or GraphQL) and integrating with external services
• Expertise in relational and non-relational databases
• Experience working with message queueing technologies (SQS/RabbitMQ/Kafka/etc.)
• Solid understanding of coding standards, architectural patterns and test frameworks
• Expertise in instrumentation, observability and monitoring

• Soft skills:

• Mentorship & Influence - You inspire and elevate engineers across teams - you are a true force multiplier.
• Cross-Functional Communication - You communicate effectively with engineers and business leaders, switching between technical and business contexts.
• Technical Leadership - You are able to guide teams through complex technical decisions, balancing short-term delivery with long-term architectural health.

• Join the exciting journey of shaping the future of AI, and be part of the early days of one of the hottest AI startups.
• Collaborate with a fun, dynamic, and multicultural team, working alongside world-class AI talent in a highly collaborative environment.
• Enjoy a competitive salary.
• Unlock opportunities for professional growth, continuous learning, and career development.

H exists to push the boundaries of superintelligence with agentic AI. By automating complex, multi-step tasks typically performed by humans, AI agents will help unlock full human potential. H is hiring the world's best AI talent, seeking those who are dedicated as much to building safely and responsibly as to advancing disruptive agentic capabilities. We promote a mindset of openness, learning, and collaboration, where everyone has something to contribute. About the Team: The Product Engineering team is responsible for developing H's Enterprise Platform, providing all the tools and services to support critical operational use-cases for our customers. Our platform includes key services, from executing computer-use agents at scale, to orchestrating complex workflows and providing a complete observability, troubleshooting and evals suite of tools. Our Product Engineering team is at the heart of our company's development, bridging the gap between AI research and real-world impact, and works closely with all parts of the organization.