Senior Product Engineer

ProfitPath

. Own and deliver features end to end — from database schema to polished UI .

Posted 10/11/2026full-timeRemoteSenior💰 €4,000 - €10,000 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full-stack web development with a focus on TypeScript, React, and Node.js, while effectively collaborating with cross-functional teams to deliver scalable solutions. Possesses strong communication skills to articulate technical concepts to non-technical stakeholders and a commitment to mentoring junior engineers.

Highest-signal resume keywords

Full-Stack Web DevelopmentTypeScriptReactNode.jsRESTful APIs

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Database Schema DesignQuery OptimizationPerformance Bottleneck ResolutionE-Commerce PlatformsData Pipeline Scaling

Soft Skills

Strong Communication SkillsMentoring

Tools & Technologies

PostgreSQLNext.jsAmazon SP-APIAI Tools

Industry Keywords

Open-Source ContributionsWeb ScrapingETL Processes

Tech Stack

Tools & technologies

ETLJavaScriptNext.jsNode.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

Own and deliver features end to end — from database schema to polished UI
Architect scalable solutions for real-time product data and search
Collaborate with Design and Product to define technical approaches and trade-offs
Write clean, well-tested code and conduct thorough code reviews
Mentor junior engineers and help shape a culture of engineering excellence
Identify and resolve performance bottlenecks across the entire stack
Participate in on-call rotations and incident response when it matters most

Requirements

What you’ll need

5+ years of full-stack web development experience
TypeScript, React, and Node.js are your everyday tools
RESTful APIs and PostgreSQL — schema design and query optimization
You independently drive projects from idea to production
Strong communication skills — you can explain technical decisions to non-technical audiences
Nice to have: Next.js App Router, Server Components, and React Server Components
Experience with e-commerce platforms, Amazon SP-API, or marketplace data
Experience scaling data pipelines, web scraping, or ETL processes
Open-source contributions or a strong technical blog/portfolio
You actively use AI tools and continuously improve your workflows
You simplify rather than add unnecessary complexity
You are self-motivated to learn — new tools, new patterns, and new domain knowledge

Benefits

Comp & perks

Brand-new, cozy office in the heart of Sülz, Cologne
Work directly with the founders — short communication lines and fast decisions
Genuine ownership instead of micromanagement
Direct impact on a product used daily by thousands of sellers
30 days of vacation
Latest MacBook Pro and any equipment you need
€1,200 remote-work budget
Urban Sports membership
Co-working space membership
Team retreats twice a year
A team that sees AI as an integral part of daily work