(Senior) Fullstack Engineer (TypeScript) - Client Success Platform (m/f/x) at Scalable GmbH | Berlin | Rezi

(Senior) Fullstack Engineer (TypeScript) - Client Success Platform (m/f/x) at Scalable GmbH

(Senior) Fullstack Engineer (TypeScript) - Client Success Platform (m/f/x)

Scalable GmbH · Berlin

Today

(Senior) Fullstack Engineer (TypeScript) - Client Success Platform (m/f/x)

Scalable GmbH · Berlin

7 hours ago
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About the Role

You will join the Client Technology Tribe to build and improve support workflows, chatbot integrations, and internal platforms. The role focuses on delivering high-impact, client-facing experiences while maintaining robust architectural standards and leveraging AI to enhance customer support efficiency.

Responsibilities

  • Build and improve high-quality client-facing experiences and internal tooling for self-service and case prevention.
  • Work across the stack on frontend applications, backend services, APIs, integrations, event-driven workflows, and cloud infrastructure.
  • Design and implement scalable solutions for support workflows, document handling, automation, and cross-service orchestration.
  • Partner with Product, Operations, Support, and engineering teams to deliver solutions with clear business impact.
  • Contribute to observability, analytics, experimentation, and operational excellence.
  • Write clean, testable, maintainable, and well-documented code with a focus on security and reliability.
  • Take ownership of the full development lifecycle from idea to production.
  • Contribute to continuous improvement in architecture, testing, monitoring, and developer experience.
  • Shape technical direction, mentor teammates, and raise engineering standards.

Requirements

  • University degree in Computer Science, Engineering, or related field, or comparable practical experience.
  • Strong hands-on experience with TypeScript, React, Next.js, and NestJS.
  • Solid frontend experience with modern web application development.
  • Practical backend experience building and integrating production services.
  • Understanding of REST APIs, GraphQL, authentication and authorization patterns, and service-to-service integrations.
  • Working knowledge of AWS, Docker, Git, CI/CD, and observability/debugging in production.
  • Experience delivering complex software with end-to-end ownership.
  • Strong analytical thinking and ability to make pragmatic trade-offs.
  • Professional fluency in English.
  • Experience in regulated environments, support tooling, workflow automation, or operationally critical systems.

Skills

  • TypeScript
  • React
  • Next.js
  • NestJS
  • REST APIs
  • GraphQL
  • JWT
  • AWS
  • Docker
  • Git
  • CI/CD
  • Java
  • Kotlin
  • Distributed systems
  • Event-driven architectures

Location

  • Munich
  • Berlin
  • Vienna
  • Milan
  • London

Work Type

  • Flexible
  • Opportunity to work from abroad

Education Level

  • University degree in Computer Science, Engineering, or related field

Benefits

  • Individual Education Budget
  • Free German language classes
  • International relocation support
  • Attractive compensation package
  • Company pension scheme
  • Monthly 50% contribution for Deutschland Jobticket
  • Complimentary subscription to PRIME+ Broker
  • Discounted sports activities with Urban Sports Club
  • Latest hardware and tools

About the Company

  • Leading digital investment and banking platform with a full banking licence.
  • Founded in 2014 with over 700 employees.
  • Offers services including Scalable Broker, Scalable Wealth, interest rates, loans, and private equity.