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Senior JavaScript Engineer (all genders)

Posted Sep 25, 2026

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epages GmbH

Hamburg

EnglishSeniorNo German needed

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Salary in the ad

€47,000 to €65,000

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About this job

About us ePages - Your career in e-commerce!

As a leading provider of cloud-driven online shop software, we specialise in making powerful ecommerce easy for small and medium-sized companies. More than 100,000 merchants already operate their online shops through our partners such as STRATO, Deutsche Telekom and many more.

The ePages team is an energetic, culturally diverse and friendly team of a 100+ people. We work closely together to offer our partners and online merchants a powerful e-commerce solution.

Your tasks

Your missionAs part of an Agile development team on site in our Hamburg office, we’re looking for a product-aware engineer who can take ownership of projects, drive technical decisions, and support the growth of the team by sharing knowledge and best practices.

Your main focus is to build a large, highly user interactive web application that is easy to scale, extend, and all modular in a responsive environment. This includes developing our new e-commerce storefront and all its user-facing interfaces that is built on a microservice-based architecture.

We use modern technologies such as Docker, Node.js, TypeScript / modern JavaScript, React & Redux, and Jest.

Your profile

Your profileWe’re looking for a product-aware engineer, who loves to write code that’s DRY, understandable, and easy to maintain by your colleagues, as well as values User Experience.

Solid experience in shipping large scale web applications in JavaScript / TypeScript
Project experience using Node.js (client-server communication)
Experience in React as the main library you’ll work with
Solid to expert front-end knowledge, including HTML and CSS
Experience working with Git

Familiar with unit and integration testing (Testing Library, Cypress)

Proven leadership skills, with experience mentoring developers, driving technical discussions, and fostering a collaborative development environment.

Interest in AI-assisted development, like crafting effective prompts for tools like GitHub Copilot or ChatGPT to speed up coding, testing, and documentation workflows.

A keen interest in current web trends, standards and front-end frameworks
Passionate about clean code and Test Driven Development (TDD)
Experience with other modern front-end frameworks such as Vue, SolidJS or Svelte
Familiar with continuous integration (e.g. GitHub Actions, CircleCI, Jenkins) and tools like Docker
Knowledge about front-end tooling (e.g. webpack, Babel, PostCSS, CSS preprocessors)
Attention to detail to debug, reiterate and improve your code on different platforms
Curiosity about AI prompting to explore new ways of coding, debugging, and automating repetitive development tasks.

Product company, cloud focus
Dedicated team on innovative products that are market leaders in Europe
An international team from more than 15 different countries, company language is English
Agile work environment, flat hierarchies, and quick decision-making
Flexible working hours and real work-life balance
We like to spend time together, e.g. at internal hackathons, the ePages YOU, game nights, offsites or our joint company breakfast
Laptop for professional and private use (Mac/Linux/Windows)
Free ePages online shop for private use
Central location with excellent public transportation in our main offices

At ePages we believe in individual empowerment. We are innovators, challengers and proactive team-players who promote equal employment opportunities to all qualified applicants regardless of race, color, ethnicity, ancestry, religion, gender, sexual or political orientation, age, marital status, or any disability. A culture of respectful interaction is deeply rooted in our corporate values, and therefore we would like every employee to feel included, accepted and valued.

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Job facts

Employer: epages GmbH
Role: Senior JavaScript Engineer (all genders)
City: Hamburg
Work mode: not stated
Language: English
Seniority: Senior
Posted: Sep 25, 2026
Source: StepStone

Company rating

Glassdoor 3.4
15 reviews
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