Senior Fullstack Engineer Mobile (m/f/d)

EGYM GmbH; Berlin; Vor Ort; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A progressive tech company in Berlin seeks a Senior Fullstack Engineer (m/f/d) to lead mobile-focused development projects. This role involves driving feature development, providing technical leadership, and improving backend systems. Ideal candidates will have over 5 years of experience in front-end development and a passion for user experience. Enjoy benefits such as flexible working hours and continuous professional development.,

Leistungen

Learning time for personal development

Flexible working hours

Monthly travel subsidy of €45

Free training with EGYM Wellpass

Qualifikationen

• 5+ years of hands-on front-end development experience.
• Proficient in HTML, CSS, and TypeScript.
• Familiarity with mobile progressive web apps.

Aufgaben

• Drive customer-facing feature development.
• Provide technical leadership and direction to the team.
• Create web-based user interfaces and tools.

Kenntnisse

Frontend Expertise

Web Technology Proficiency

Mobile PWA Enthusiast

API integration expertise

Design System Knowledge

Backend Understanding

CI/CD Proficiency

Database Experience

Tools

TypeScript

Ionic Framework

NodeJS

SQLite

Jobbeschreibung

Job Description

As a Senior Fullstack Engineer (m/f/d) with mobile focus for our online services, you are involved in all parts of the product life cycle: enjoy working on end-to-end product development, bringing in your mobile frontend experience and helping to improve our backend systems.

Responsibilities:

• Feature Development: You drive the development of customer-facing features, from idea over user experience tests to implementation
• Technical Leadership: You provide technical leadership and direction to the team, helping define the team’s roadmap, architecture, processes, and best practices
• Platform Improvement: You participate in the Community of Practice to improve platform wellness within the organization, including bringing ideas for improvement and taking ownership of the next step
• Frontend Development: You create web-based user interfaces and tools and help us build our mobile frontend tech stack
• Code Quality: You write well-designed, testable, efficient code by using the best software development practices
• Collaboration & Communication: You can unblock yourself, support and effectively communicate cross-functionally in order to achieve results
• Technical Expertise: You seamlessly convert data structures, design scalable solutions that work across multiple teams and proactively identify bug-prone areas in the code
• Design & UX Focus: You are passionate about user experience, interaction design and responsive design
• Adapt to fast-paced Changes: You are interested in some of the latest trends of software engineering: build systems, test automation and continuous delivery

Requirements:

• Frontend Expertise: You have at least 5 years of hands-on experience and proficiency in frontend development and running web services
• Web Technology Proficiency: You are a native web technologist with excellent HTML and CSS skills—complex UIs are no challenge for you—and you possess advanced TypeScript knowledge
• Mobile PWA Enthusiast: You are passionate about building mobile progressive web apps. Experience in Ionic Framework, Ionic Portals, Capacitor, and debugging native apps is a big plus
• API integration and strategic state management expertise: You are experienced in integrating APIs, organising data into state and efficiently managing it using TanStack Query, Recoil, Jotai and any other state manager, with an understanding of the nuances of when they are needed or not
• Design System Knowledge: You have experience working with design systems like MUI or custom-built solutions as well as unit, integration, and end-to-end testing
• Backend Understanding: You are familiar with the Node environment and have some backend development experience—NodeJS and RESTful are a must, while Java or Golang is a plus
• CI/CD Proficiency: You have experience building pipelines and a strong understanding of end-to-end continuous delivery
• Database Experience: You have some experience working with databases, including running scripts, debugging by reviewing database structures, and hands-on experience with SQLite is a plus

What we offer:

• Learning time: Use 10% of your time on learning topics of your choice (conferences, hackathons, internal and external events, videos, books or innovation projects)
• Continuous Development: Develop your skills with varied, challenging tasks and regular feedback to benefit from a steep learning curve
• Tech Stack: Work with our modern tech-stack such as: Go, Kubernetes, Prometheus, Grafana, Terraform, gRPC or PubSub
• Dynamic & International: Be part of a motivated, ambitious and international team that uses English as a working language
• Work-Life-Balance: Benefit from flexible working hours, home office possibilities and 30 days of vacation per year
• Fit & healthy: Train for free with EGYM Wellpass in several thousand sports and health facilities across Germany and/or use our in-house gym with EGYM products
• Mobility: Enjoy a monthly travel subsidy of 45€ for public transport

How to apply:

Upload your documents (CV, salary expectations and earliest possible start date) and specify the job ID #1587.

Contact: Lara Kaul

For further information: https://career.egym.com