Job Description
Job Description
This position is posted by Jobgether on behalf of Speak. We are currently looking for a Senior Full-stack Engineer in San Francisco.
This role offers the opportunity to build cutting-edge, AI-powered educational products that redefine how people learn languages. You will work across the full stack, from designing polished, interactive front-end experiences to contributing backend logic that powers AI-driven features. The ideal candidate thrives in a fast-paced, collaborative environment, partnering closely with product, design, and machine learning teams to deliver impactful solutions. You will play a key role in shaping the product experience for millions of learners worldwide while helping the company scale globally.
Accountabilities
As a Senior Full-stack Engineer, you will:
· Develop novel AI-driven product experiences and user interfaces for web applications.
· Own the end-to-end development cycle of features, from conception through production.
· Collaborate closely with product, design, and machine learning teams to deliver high-quality, polished consumer applications.
· Write and deploy code efficiently, shipping features quickly and iteratively.
· Contribute to both frontend and backend systems, ensuring scalable and maintainable architecture.
· Help improve development processes and mentor junior engineers where applicable.
Requirements
To succeed in this role, you should have:
· 4+ years of experience building polished web-based product experiences, with extensive expertise in React.
· Strong full-stack development skills and comfort working across front-end and back-end technologies.
· Ability to balance building robust systems with pragmatic, scrappy solutions when needed.
· Experience working closely with cross-functional teams including product, design, and machine learning.
· Excellent communication skills and a collaborative mindset.
· Comfort shipping features quickly in a fast-paced, growth-oriented environment.
· Passion for creating transformative educational experiences and improving outcomes for learners.
Benefits
You can expect:
· Competitive salary: $170K – $280K with equity opportunities.
· Hybrid work model with San Francisco office access.
· Opportunities to work on globally impactful, AI-powered educational products.
· Collaborative, growth-oriented team culture with focus on professional development.
· Flexible working hours and remote work options.
· Exposure to cutting-edge AI technologies and innovative learning tools.
Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.
When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.