Senior Fullstack Engineer, Growth

Nivoda

. Own and evolve backend services behind onboarding, verification, activation, and the sign-up-to-purchase funnel .

Posted 10/11/2026full-timeRemote • United StatesSenior💰 $200,000 - $280,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong backend product engineering capabilities, particularly in TypeScript and Node.js, with a focus on event-driven architectures and workflow orchestration. Proficient in SQL and data analysis using Snowflake, with a practical understanding of AI integration for enhancing funnel and lifecycle services.

Highest-signal resume keywords

TypeScript/Node.js Backend EngineeringEvent-Driven ArchitectureSQL and Snowflake ProficiencyAI Integration and EvaluationFunnel and Cohort Analysis

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend Product EngineeringEvent-Driven ArchitectureSQLCohort AnalysisFunnel AnalysisWorkflow OrchestrationAI IntegrationData AnalysisGuardrail MetricsProblem Definition and Solution Development

Soft Skills

Judgment in Evaluating AI OutputHigh Tolerance for AmbiguityCollaboration

Tools & Technologies

SnowflakeTemporalAWS Step FunctionsKafka

Industry Keywords

Identity VerificationKYB/KYCFraud and Risk ManagementFintechHigh-Growth Marketplace

Tech Stack

Tools & technologies

AWSJavaScriptKafkaNode.jsSQLTypeScript

About the role

Key responsibilities & impact

Own and evolve backend services behind onboarding, verification, activation, and the sign-up-to-purchase funnel
Design and build event-driven, workflow-orchestrated systems that continuously evaluate account states and trigger actions
Integrate with identity verification, KYB/KYC, and fraud/risk providers
Ensure integrations are resilient, well-monitored, and fail safely
Handle credit and payment data responsibly in personalization and reactivation logic
Design and run experiments with guardrail metrics
Write SQL and work directly in Snowflake or similar warehouses for cohort and funnel analysis
Diagnose time-to-activation, time-to-churn, and other funnel problems
Define problems without established playbooks and develop solutions
Use AI agents to accelerate building and testing funnel and lifecycle services
Review and verify AI-assisted analytical queries and generated output before use
Evaluate AI-generated messaging, reactivation copy, and churn-cause suggestions critically
Collaborate with Product, Data, and Risk in the Growth Pod

Requirements

What you’ll need

4–7 years of experience
Strong backend product engineering experience, most likely in TypeScript/Node.js
Ownership of funnel-critical, production services
Hands-on experience with event-driven architectures and workflow orchestration
Genuine experimentation rigor, including guardrail metrics and distinguishing real results from noise
Strong SQL and warehouse fluency, including Snowflake or similar
Confidence performing cohort and funnel analysis independently
Comfort using AI agents to build and test software and draft and sanity-check analytical work
Judgement to catch subtle errors in AI-generated output
High tolerance for ambiguity
Practical fluency evaluating AI-generated copy, messaging, or root-cause suggestions
Nice to have: experience with identity verification, KYB/KYC, fraud and risk providers
Nice to have: experience handling credit, payment, or sensitive financial data
Nice to have: experience in a high-growth marketplace or fintech environment
Nice to have: familiarity with Temporal, AWS Step Functions, Kafka, or similar tooling
CV must be submitted in English

Benefits

Comp & perks

Flexible working hours
Remote-first culture
Real opportunities for growth and learning
Unlimited holiday allowance
Opportunity to join during an exponential expansion phase