Senior Software Development Engineer ( Labs)
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Protocol Intelligence
Data-driven signals on your job's competitivenessRemote, mid-level generalist fullstack role with broad tech requirements increases applicant density.
Skills transfer across industries but require specific distributed-systems and fullstack experience, limiting perfect cross-industry fit.
Explicit 4+ years plus mandatory Node/TypeScript, frontend and backend stack, databases and messaging raises filtering.
Job Description
Structured overview of role & requirementsAbout This Role
Own and evolve HighLevel's Labs platform for feature flags, staged rollouts, and customer feedback impacting 100K+ agencies and 2M+ businesses.
Design and build scalable backend services, APIs, and frontend feature management and feedback systems focused on reliability, low latency, and correctness.
Drive technical architecture, engineering decisions, and collaborate cross-functionally from requirements through production deployment and support.
Minimum Requirements
4+ years of software engineering experience with backend and frontend development.
Strong backend skills with Node.js, TypeScript, API development, data modeling; experience with NestJS preferred.
Experience with modern frontend frameworks (Vue.js preferred), state management (Vuex/Pinia, Redux), and CSS frameworks (Tailwind CSS, Bootstrap).
Work Experience Required: 4+ years; Notice Period: Not explicitly mentioned in the JD.
Ideal Candidate Profile
Experienced in building and scaling distributed microservices with reliable, low-latency API design and event-driven architectures (e.g., Pub/Sub, Kafka, RabbitMQ).
Proficient in full-stack development, combining backend engineering with frontend frameworks for complex feature flag and rollout interfaces.
Skilled in observability, debugging, and maintaining production systems used by multiple engineering teams, with capability to lead technical discussions and mentor peers.