Medium
We’re looking for a Senior Full Stack Engineer who brings strong technical expertise across backend and frontend development. You’ll work across our internal platform to build scalable, reliable, and secure systems. This role is focused on hands‑on engineering, delivering high‑quality features end‑to‑end, and collaborating closely with product, design, and other engineering teams.
Responsibilities Backend (Core Focus)
Build and maintain backend services using Node.js (Nest.js) and TypeScript
Develop and optimize APIs, integrations, and data‑processing flows
Model, query, and optimize relational and document data using PostgreSQL and MongoDB
Implement and maintain asynchronous workflows and event‑driven components using RabbitMQ
Work with Elasticsearch to implement robust, scalable search functionality
Ensure code quality, performance, and reliability across backend components
Write clear documentation for services, data flows, and technical decisions
Frontend (Platform/Internal Tools)
Build internal tools, admin panels, and data management interfaces
Develop lightweight frontend components using TypeScript and modern web frameworks
Integrate frontend and backend systems securely and efficiently
Infrastructure & Collaboration
Work with AWS and Docker to deploy and operate services
Participate in CI/CD processes and trunk‑based development
Troubleshoot issues across the entire stack and propose meaningful improvements.
Collaborate with cross‑functional teams to integrate Nucleus across products and services
Contribute to improving engineering processes, standards, and workflows
Requirements
4+ years of experience as a Full Stack or Backend Engineer
Strong hands‑on experience with: Node.js (Nest.js), TypeScript, PostgreSQL
Strong hands‑on experience with: MongoDB, RabbitMQ, Elasticsearch, AWS, and Docker
Experience building and maintaining production systems at scale
Experience with CI/CD and trunk‑based development
Nice to Have
Experience with observability tools (logging, metrics, tracing)
Strong understanding of system design, APIs, and performance optimization
Familiarity with event‑driven systems and messaging patterns
Strong collaboration and communication skills
Experience with service integrations across multiple teams
Familiarity with data compliance and security best practices
Find.co is an Equal Opportunity / Affidavit Employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.
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Responsibilities Backend (Core Focus)
Build and maintain backend services using Node.js (Nest.js) and TypeScript
Develop and optimize APIs, integrations, and data‑processing flows
Model, query, and optimize relational and document data using PostgreSQL and MongoDB
Implement and maintain asynchronous workflows and event‑driven components using RabbitMQ
Work with Elasticsearch to implement robust, scalable search functionality
Ensure code quality, performance, and reliability across backend components
Write clear documentation for services, data flows, and technical decisions
Frontend (Platform/Internal Tools)
Build internal tools, admin panels, and data management interfaces
Develop lightweight frontend components using TypeScript and modern web frameworks
Integrate frontend and backend systems securely and efficiently
Infrastructure & Collaboration
Work with AWS and Docker to deploy and operate services
Participate in CI/CD processes and trunk‑based development
Troubleshoot issues across the entire stack and propose meaningful improvements.
Collaborate with cross‑functional teams to integrate Nucleus across products and services
Contribute to improving engineering processes, standards, and workflows
Requirements
4+ years of experience as a Full Stack or Backend Engineer
Strong hands‑on experience with: Node.js (Nest.js), TypeScript, PostgreSQL
Strong hands‑on experience with: MongoDB, RabbitMQ, Elasticsearch, AWS, and Docker
Experience building and maintaining production systems at scale
Experience with CI/CD and trunk‑based development
Nice to Have
Experience with observability tools (logging, metrics, tracing)
Strong understanding of system design, APIs, and performance optimization
Familiarity with event‑driven systems and messaging patterns
Strong collaboration and communication skills
Experience with service integrations across multiple teams
Familiarity with data compliance and security best practices
Find.co is an Equal Opportunity / Affidavit Employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state, or local laws.
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