Backend Engineer (m/f/d) at JOIN | Berlin, DE | Rezi

Backend Engineer (m/f/d) at JOIN

Backend Engineer (m/f/d)

JOIN · Berlin, DE

1 months ago

Backend Engineer (m/f/d)

JOIN · Berlin, DE

a month ago
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About the Role

JOIN helps thousands of businesses find the right people — faster, fairer, and with less friction. Our platform handles millions of candidate interactions, and our clients praise JOIN’s attention to detail and unmatched user experience. We’re looking for a Backend Engineer to join our established engineering hub in Berlin. You’ll be stepping into a mature, integrated team and helping push it forward: improving our platform architecture, raising our quality bar, and building robust, scalable features that tens of thousands of users rely on every day.

Responsibilities

  • Collaborate with frontend engineers, product managers, and DevOps/platform teams to build meaningful features through our Agile SDLC/Kanban workflow.
  • Conduct peer code reviews and contribute to retrospectives to drive continuous improvement.
  • Define technical requirements and identify the best solutions to meet team goals.
  • Participate in engineering retrospectives focused on testing, architecture, automation, and coding standards.
  • Always think beyond the code - you’ll focus on delivering value and improving the user experience for our customers.

Requirements

  • 5+ years of backend development experience.
  • 2+ years of experience with a strongly typed language or TypeScript.
  • Strong experience with RDBMS (raw queries or via ORM).
  • Solid background in unit and integration testing.
  • Experience with message brokers (SNS, RabbitMQ, Kafka, Google Pub/Sub, etc.).
  • Strong grasp of SOLID principles.

Skills

  • TypeScript
  • RDBMS
  • unit testing
  • integration testing
  • message brokers
  • Node.js
  • GraphQL
  • GCP
  • AWS
  • gRPC
  • protobufs
  • SOLID principles

Location

  • Berlin

Work Type

  • Hybrid
  • Remote (104 days per year)

Experience Level

  • 5+ years of backend development experience
  • 2+ years of experience with a strongly typed language or TypeScript

Salary/Compensations

  • Competitive salary – Tailored to align with your experience level.

Benefits

  • Apple hardware (MacBook)
  • Team events (Brunches, sports activities, quarterly gatherings)
  • 104 days per year remote (post-probation)
  • Relocation support (Assistance with paperwork, travel, and one month of furnished accommodation)

About the Company

  • JOIN helps thousands of businesses find the right people — faster, fairer, and with less friction.
  • Our platform handles millions of candidate interactions, and our clients praise JOIN’s attention to detail and unmatched user experience.
  • We thrive in a fast-moving, collaborative environment.
  • We adapt quickly and embrace change in a growth-oriented startup environment.
  • We continuously challenge ourselves and each other to improve.

Equal Opportunity

  • We welcome applications from individuals of all ages, abilities, genders, religions and diverse backgrounds.
  • If you need assistance during the hiring process or in the workplace, let us know!
  • Don’t meet every requirement? No problem! We’re always open to exceptional candidates and value diversity in all forms.