Senior Full-Stack Engineer (mwd)

Centify GmbH; Hamburg; Vor Ort; EUR 70.000 - 80.000; Vollzeit

Zusammenfassung

A tech-driven company in Hamburg seeks a Senior Full-Stack Engineer to enhance their engineering capacity. You will engage in high-priority feature development, working closely with the CTO. The role emphasizes full lifecycle ownership of features, from backend infrastructure to frontend design using modern frameworks. Candidates should have at least 5 years of full-stack experience, expertise in TypeScript, React, and API design, and thrive in an evolving environment. Competitive salary of €70,000 - €80,000 is offered.

Leistungen

Competitive salary

Modern hardware of choice

Flexibility of a results-driven culture

Opportunity for leadership

Direct mentorship from the CTO

Qualifikationen

• 5 years of Full-Stack experience, with a focus on high-quality delivery.
• Deep expertise in TypeScript, React, and Tailwind CSS for frontend.
• Experience designing and implementing APIs (REST, GraphQL, gRPC).

Aufgaben

• Own the full lifecycle of new features from modeling to implementation.
• Contribute to both backend infrastructure and frontend design.
• Translate product ideas into production-grade UI.

Kenntnisse

Full-Stack Development

TypeScript

React

Tailwind CSS

API Design

Tools

PostgreSQL

GCP

BullMQ

Redis

Jobbeschreibung

Centify is a fully bootstrapped early-stage company. We are profitable independent and building a product that drives real business value. At Centify we are on a mission to revolutionize the way sales teams manage and shape their commissions models.

You will be the accelerator. We are looking for a Senior Full-Stack Engineer to double our engineering capacity. Working 1-on-1 with the CTO Tim you will dive immediately into high-priority feature development and architectural improvements. This is a role for a developer who wants high impact close collaboration and the chance to define the engineering culture of a growing team.

Tasks

• You own the full lifecycle of new features. From database modeling (SQL) to the API logic () and the UI implementation (React).
• Contribute to both our backend infrastructure and frontend design system ensuring consistency scalability and developer velocity
• Translate product ideas into production‑grade UI using modern frontend frameworks and component libraries
• Play an active role in making key decisions on the application architecture and the way the product delivers its benefits.

Requirements

• 5 years of Full‑Stack experience. You have seen enough production fires to know how to prevent them.
• Deep expertise in TypeScript React Tailwind CSS and proven ability to deliver high‑quality features across both frontend and backend
• Experience designing and implementing APIs (REST GraphQL or gRPC) and integrating them seamlessly into polished user interfaces
• You enjoy pair programming code reviews and technical debates. You are ready to challenge the CTOs ideas and have yours challenged.
• You know when to build a quick and dirty MVP to test a hypothesis and when to engineer a robust solution for the long term.
• You thrive in an early‑stage environment where requirements can evolve (fast).

Tech Stack

• Languages: TypeScript
• Backend: GCP BullMQ Redis PostgreSQL
• Frontend: React shadcn / ui TailwindCSS

Benefits

• You arent just a ticket‑mover. You are the second half of the engineering team. Your fingerprints will be on every major release.
• We are bootstrapped. We dont chase VC hype cycles; we build a sustainable profitable business on our own terms.
• Work directly with an experienced CTO gaining insights into technical leadership and business strategy.
• As the team grows you are positioned to lead.
• Competitive salary (70.000 - 80.000) modern hardware of your choice and the flexibility of a results‑driven culture.

Bonus Points

• Active contributions to open‑source projects
• Deployed side / hobby projects that we can check out
• Actively engaged in sports or volunteering
• Experience in starting a company or working at a top‑tier high‑growth startup

Ready to Build the Future

Send us your CV. Lets skip the generic cover letters - tell us about a system you built from scratch or a complex technical problem you solved.

Key Skills

Laboratory Experience,Vendor Management,Design Controls,C / C++,FDA Regulations,Intellectual Property Law,ISO 13485,Research Experience,SolidWorks,Research & Development,Internet Of Things,Product Development

Employment Type: Employee

Experience: years

Vacancy: 1

Yearly Salary Salary: 70000 - 80000