Optimus Search

Senior Backend Engineer - Java/Angular

Stellenbeschreibung:

Overview

We’re partnering with a high-growth, AI-driven platform looking to hire a Senior Backend Engineer to act as a technical anchor within the team .

This is a role for someone who goes beyond delivery — you’ll shape architecture, influence engineering standards, and elevate the quality of everything built . You’ll operate with high autonomy while working closely with product, data, and engineering teams in a collaborative environment.

Java 21 (Spring Boot 3), Python, AWS, PostgreSQL, Kinesis, Terraform, GitHub Actions

Frontend Exposure: Node.js, TypeScript, Next.js, React

What You’ll Be Doing

  • Own and build complex backend systems from design through to production and long-term scaling
  • Drive architecture decisions and clearly communicate technical trade-offs
  • Lead technical discussions and raise the engineering bar across the team
  • Mentor engineers through code reviews, pairing, and structured feedback
  • Identify and resolve systemic issues across infrastructure and backend systems
  • Improve observability, performance, and reliability at scale
  • Collaborate cross-functionally to align engineering with business and product goals
  • Contribute to hiring and team growth , helping define engineering standards

What We’re Looking For

  • 8+ years experience in backend engineering within production environments
  • Deep expertise in Java (Spring Boot) with strong Python exposure
  • Proven experience building distributed systems (microservices, event-driven architectures, data pipelines)
  • Strong knowledge of PostgreSQL and AWS-based infrastructure
  • Experience operating in high-growth or scaling environments
  • A strong technical leader who elevates those around them
  • Comfortable working in ambiguous environments , shaping problems as well as solving them

Why This Role Stands Out

  • High-impact role with real ownership over core systems and architecture
  • Work at the intersection of backend engineering and AI-driven systems
  • Modern tech stack with exposure to LLMs and agentic architectures
  • Collaborative, high-performance engineering culture
  • Opportunity to influence both technical direction and team growth

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Stelleninformationen

  • Veröffentlichungsdatum:

    29 Apr 2026
  • Standort:

    Berlin

    Einsatzort:

    Frankfurt am Main
  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Vor Ort
  • Kategorie:

  • Erfahrung:

    2+ years
  • Arbeitsverhältnis:

    Angestellt

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