Sr. Front End Software Engineer

SingleStore engineers build the real-time data platform powering some of the world’s most demanding applications. Our cloud-native architecture enables high-performance transactional and analytical workloads at scale, and our teams ship production code continuously throughout the year. We operate in a fast-moving, highly collaborative environment where engineers own their work end-to-end and partner closely across Product, Sales, and Go-To-Market teams to deliver meaningful business impact. Position Summary We are seeking a Sr. Front End Software Engineer to join the Engineering team and play a critical role in designing and delivering core AI capabilities for SingleStore’s. This is a senior technical frontend engineer role with end-to-end ownership of large, release-defining projects at the intersection of distributed systems, cloud infrastructure, database and AI technology. As a Sr. Front End Software Engineer, you will set technical direction, solve complex system-level problems, and act as a force multiplier across the organization. You will work closely with Product and customer-facing teams to ensure our Aura AI platform meets the needs of both long-standing enterprise customers and new adopters. This role is ideal for an engineer who thrives on deep technical challenges, takes pride in building durable systems, and enjoys mentoring others while remaining hands-on. Note: This role is open across multiple levels. Final leveling (Senior, Staff, or Principal) will be determined based on experience, scope of impact, and demonstrated technical leadership throughout the interview process. What you'll do Lead technical design and decision-making for large, release-defining projects impacting SingleStore’s cloud platform. Design and implement new capabilities across networking, control plane, and managed service infrastructure, with main focus on our billing systems Solve complex, mission-critical system problems with solutions that are scalable, maintainable, and resilient. Collaborate closely with Product Management to translate customer and business requirements into robust technical solutions. Investigate and resolve difficult issues in production and development environments while balancing multiple responsibilities. Mentor and guide engineers on system design, coding standards, and architectural best practices, raising the technical bar across the team. Position expects candidate to work across the stack (but stay frontend focused, eg 70 frontend /30 backedn split) Your Experience 3+ years of experience developing and debugging system-level software in React or similar language Deep understanding of application architecture in the browser, and experience pushing the environment to its limits Strong sense of UX (operate w/ minimal direction from design / PM). product-focused; empathy for user. craftmanship-minded Experience as a primary contributor of a React-based, single-page-application Experience working with tools such as Javascript or Typescript to provide type-safety during the development process Familiarity with distributed systems managed via Kubernetes. Demonstrated ability to design and build highly reliable, high-performance system software. Experience working in environments where performance, scalability, and reliability are critical. Bachelor’s degree in Computer Science or equivalent practical experience. Preferred Qualifications Experience building cloud-native SaaS platforms. Experience working with frontend web frameworks like React. SingleStore delivers our cloud-native database with the speed and scale to power the world’s data-intensive applications. With a distributed SQL database that introduces simplicity to your data architecture by unifying transactions and analytics, SingleStore empowers digital leaders to deliver exceptional, real-time data experiences to their customers. SingleStore is venture-backed and headquartered in San Francisco with offices in Sunnyvale, Raleigh, Seattle, Boston, Londo