This is a fully remote role, allowing you to work from anywhere in the world.
About Synthflow
At Synthflow we’re building the easiest way for businesses to create AI-powered phone agents. No coding, no fuss—just smarter automation. We’re passionate about delivering the future of voice technology with lightning-fast, scalable solutions. It’s an exciting time at Synthflow: we’re early, fast-growing, and laser-focused on impact. Join us to do the best work of your career while helping businesses thrive.
About the role
We’re looking for a Full-Stack Engineer with a strong focus on JavaScript and Python to build and scale Synthflow’s core platform.
Your responsibilities will include:
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Build and maintain our full-stack architecture using React/Next.js, Node.js, and to deliver a robust, scalable, and high-performance platform.
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Implement user-facing features and backend services that support our evolving product.
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Collaborate closely with designers, product managers, and other engineers to deliver high-quality, user-friendly solutions.
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Optimize SQL queries and database interactions to ensure efficiency across our application stack.
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Leverage your experience in automated testing and CI/CD pipelines to drive quality and streamline deployment.
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Work in a fast-paced, startup environment where innovation, speed, and scalability are key.
You Have:
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A minimum of 4 years of professional experience as a Full-Stack Engineer with a strong focus on JavaScript and Python
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Extensive experience with React, TypeScript, CSS, Go, and FastAPI.
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Strong proficiency in SQL and optimizing complex queries.
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Experience with cloud platforms such as GCP or AWS.
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Familiarity with DevOps and containerization tools like Docker.
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Strong verbal and written communication skills, with a track record of effective collaboration in cross-functional teams.
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Contribute to a culture of learning and knowledge-sharing, participating in code reviews and pair programming.
Beyond the basics:
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Experience with Redis and relational databases for caching and data handling.
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Experience with AI Tooling and Framework like Langchain or OpenAI SDK
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Early-stage startup experience is a big plus, as we value adaptability and innovative problem-solving.
What We Offer:
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Autonomy at speed: High-ownership roles in a fast-moving startup.
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Remote-first flexibility: Contribute from anywhere, on your schedule.
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Cutting-edge technology: Work on what interests you most.
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Career growth: Scale your impact as the company grows.
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Rewarding package: Competitive pay, equity options, and comprehensive benefits that reflect your skills and experience.
Top Skills
What We Do
Forget lengthy development cycles and expensive machine learning teams. With Synthflow AI you can build sophisticated, tailored AI agents without technical skills or coding - just bring your data and ideas.
