Senior Lead Full-Stack Engineer

Job description

At ASAPP, our mission is simple: deliver the best AI-powered customer experience—faster than anyone else. To achieve that, we’re guided by principles that shape how we think, build, and execute. We value customer obsession, purposeful speed, ownership, and a relentless focus on outcomes. We work in tight, skilled teams, prioritize clarity over complexity, and continuously evolve through curiosity, data, and craftsmanship.

We’re seeking technologists and problem solvers who thrive in fast-paced environments, love collaborating with great talent, and approach every day like it’s Day 1. We’re a globally diverse team with hubs in New York City, Mountain View, Latin America, and India—embracing both hybrid and remote work to bring the best minds together, wherever they are. If you’re driven by continuous learning, rapid pivots, and the challenges of building in a high-growth startup, we’d love to talk. This is more than a job—it’s a journey.

We are seeking a strong Fullstack Engineer to contribute to our product engineering teams. In this role, you will primarily work in building scalable and performant web applications using ReactJS to deliver delightful and engaging user experiences. You will also be exposed to work on our backend systems that empower these applications using NodeJS, Go and Python. Your role will also include advocating for automated testing, code quality, and scalable application architecture. Collaborating cross-functionally, you’ll contribute to top-quality, responsive applications that excel in performance and user experience.

What you’ll do

  • Join a team of talented engineers to own and contribute to build our unified configuration platform for GenerativeAgent
  • Incrementally develop new features, improvements, and fixes to our services focusing on code performance, efficiency, and quality
  • Be a key partner of our product and design teams, to help them build new features
  • Create user interfaces that can handle both simple and complex interactions
  • Contribute to addressing our scaling needs and architecting maintainable systems
  • Collaborate to take our development to the next level: bring new ideas, frameworks, technologies, and best practices
  • Contribute to an on-call rotation for technical support, ensuring the reliability and availability of our systems

What you’ll need

  • Bachelor’s degree in Computer Science or related field, or equivalent experience
  • At least 5+ years of full stack software development experience
  • Experience building applications using ReactJS
  • Experience developing scalable web applications
  • Backend experience in at least one major language (Go, Python, Kotlin, Java, or NodeJS)
  • Excellent critical thinking, problem-solving and written and verbal communication skills
  • A proactive self-starter, curious, energetic, and upbeat

What we’d like to see

  • Experience using modern ReactJS features in building production web applications
  • Experience in using Webpack or other JavaScript bundlers
  • Experience in patterns like MicroFrontends
  • Experience with GraphQL schema design, queries, mutations, and subscriptions
  • Knowledge in infrastructure and Kubernetes
  • Interest in learning and applying Application Security knowledge

Benefits

  • Competitive compensation
  • Stock options
  • Healthcare for the family group
  • Wellness perks
  • Mac equipment
  • Learning & development stipend
  • 3 weeks of vacation
  • English lessons

ASAPP is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, disability, age, or veteran status. If you have a disability and need assistance with our employment application process, please email us at [email protected] to obtain assistance.#LI-SL1 #LI-Remote

Share this job:
Please let ASAPP know you found this job on Remote First Jobs 🙏

Benefits of using Remote First Jobs

Discover Hidden Jobs

Unique jobs you won't find on other job boards.

Advanced Filters

Filter by category, benefits, seniority, and more.

Priority Job Alerts

Get timely alerts for new job openings every day.

Manage Your Job Hunt

Save jobs you like and keep a simple list of your applications.

Search remote, work from home, 100% online jobs

We help you connect with top remote-first companies.

Search jobs

Hiring remote talent? Post a job

Frequently Asked Questions

What makes Remote First Jobs different from other job boards?

Unlike other job boards that only show jobs from companies that pay to post, we actively scan over 20,000 companies to find remote positions. This means you get access to thousands more jobs, including ones from companies that don't typically post on traditional job boards. Our platform is dedicated to fully remote positions, focusing on companies that have adopted remote work as their standard practice.

How often are new jobs added?

New jobs are constantly being added as our system checks company websites every day. We process thousands of jobs daily to ensure you have access to the most up-to-date remote job listings. Our algorithms scan over 20,000 different sources daily, adding jobs to the board the moment they appear.

Can I trust the job listings on Remote First Jobs?

Yes! We verify all job listings and companies to ensure they're legitimate. Our system automatically filters out spam, junk, and fake jobs to ensure you only see real remote opportunities.

Can I suggest companies to be added to your search?

Yes! We're always looking to expand our listings and appreciate suggestions from our community. If you know of companies offering remote positions that should be included in our search, please let us know. We actively work to increase our coverage of remote job opportunities.

How do I apply for jobs?

When you find a job you're interested in, simply click the 'Apply Now' button on the job listing. This will take you directly to the company's application page. We kindly ask you to mention that you found the position through Remote First Jobs when applying, as it helps us grow and improve our service 🙏

Apply