The Vibe team is a passionate, competitive bunch focused on one thing: allowing any marketer, any brand, of any size, to advertise on TV in under 5 minutes.
We think fast, act fast, grow fast so advertisers can safely and precisely reach TV audiences, the largest digital audience in the US.
Vibe achieved profitability just 18 months post-launch, growing revenue by 30+% every quarter since 2022, and we’re already well on our way to reaching our 2025 goal of becoming the #1 TV Ad Platform.
Join us!
Your TeamYou will work with the Integration team, responsible for how Vibe connects with the outside world.
The team builds and operates all technical integrations with external systems and partners: APIs, webhooks, tracking, data exchanges and configuration workflows. These integrations are critical to product adoption, reliability and trust.
The Integration team sits at the crossroads of backend engineering, frontend product flows and external ecosystems, and works closely with Product and other Engineering teams.
Your MissionAs a Freelance Fullstack Engineer, your mission is to design, implement and operate robust, production-grade integrations between Vibe’s platform and external systems.
You will work on both backend and frontend components, ensuring integrations are reliable, observable, and usable, even when external systems are unstable or imperfect.
What you will doDesign, implement and maintain fullstack integration features connecting Vibe’s platform with external partners (APIs, webhooks, tracking, data flows).
Build robust backend services and interface contracts (REST / gRPC), with proper error handling, retries, idempotency and observability.
Develop product-facing integration workflows (configuration, feedback, error states) that make complex technical integrations understandable for users.
Operate and troubleshoot integration components in production, using logs, metrics and monitoring tools to ensure reliability at scale.
Our tech stack: We are technology-agnostic and believe in using the right tool for the job.
Backend: Go, Python (Rust in parts of the stack)
Frontend: TypeScript / React
Infrastructure (AWS): Kubernetes, Redis, Athena, Spark..
What we’re looking for
Proven experience as a Fullstack Engineer working on production systems
Strong experience designing and operating API-based integrations
Comfortable navigating both backend and frontend responsibilities
Solid production mindset: reliability, observability, debugging
Ability to work autonomously as a freelancer while collaborating closely with internal teams
Strong fluency in English
Why this role
Work on real, business-critical integrations, not side projects
High ownership on clearly scoped, high-impact systems
Technically demanding environment with pragmatic engineering standards
Direct collaboration with Product and Engineering on core platform capabilities
Top Skills
What We Do
Launch highly creative, highly measurable, highly targeted CTV & OTT campaigns in under a minute. A product by KMTX.
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