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 Senior Go Developer to build real-time voice AI systems that set the standard.
Your responsibilities will include:
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Building & Optimising: Develop and fine-tune our Go-based real-time, low-latency voice telephony AI service, ensuring it runs smoothly and efficiently.
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Scalable Solutions: Leverage Go’s powerful concurrency features—like goroutines and channels—to build scalable systems that can handle heavy traffic with ease.
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Cloud Infrastructure: Design and implement cloud infrastructure that supports flexible and reliable deployment models, ensuring our services are always available when our users need them.
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Cross-Language Collaboration: Work closely with our backend teams to integrate Go services with Python components, creating a seamless experience across our platform.
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Infrastructure-as-Code: Use Terraform to manage cloud deployments, ensuring that our infrastructure is scalable, consistent, and easy to maintain.
What you bring:
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Go Expertise: You have a strong proficiency in Go, with a deep understanding of concurrency, goroutines, and channels. You know how to use these tools to build efficient, scalable, and maintainable systems.
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Cloud Savvy: Extensive experience in cloud infrastructure, preferably across multiple providers like AWS, GCP, or Azure.
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Terraform Pro: Skilled in using Terraform for infrastructure-as-code, making cloud deployments straightforward and reliable.
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Real-Time Systems Experience: Experience in developing and optimising real-time, low-latency systems, with a focus on performance and scalability.
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Python Knowledge: While Go is your primary tool, you’re also comfortable with Python and can contribute to cross-language integrations.
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Voice Telephony or Audio Processing: Experience with voice telephony systems or audio processing is a big plus!
Who you are:
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Problem Solver: You love tackling complex technical challenges and coming up with innovative solutions.
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Team Player: You thrive in a collaborative environment and are excited to share ideas and learn from others.
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Performance-Oriented: Always looking for ways to optimise systems and improve performance.
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Communicator: Excellent communication skills, able to explain technical concepts clearly to both technical and non-technical team members.
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.
