Logo maesn GmbH

Senior Backend Engineer

New

Job

  • Level
    Senior
  • Location
    Dusseldorf
  • Working Model
    Full Remote, Onsite
  • Job Field
    IT, DevOps, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment

Job Summary

In this role, you will monitor our platform's production environment, manage the Azure infrastructure, implement observability, and ensure the reliability and security of systems while collaborating with the team.

Job Technologies

Your role in the team

  • Our platform sits between our customers and dozens of third-party accounting and ERP systems. That makes reliability part of our product. When a call is slow or fails, our customers need to know why, and so do we. You'll be the senior engineer who owns how our platform runs in production, and you'll keep building the product alongside the team.
  • Own our Azure infrastructure end-to-end. You know every service, how it's deployed and what it costs. You'll tighten what's there and codify what isn't. As we scale, you'll keep the architecture simple: we run on managed services and plan to keep it that way.
  • Bring real observability to the platform. Metrics, logs, traces and alerts, across our services and the third-party APIs we call. You'll define what 'healthy' means, build the dashboards, and set up alerting and on-call so we catch problems before our clients do. When a mysterious timeout appears, you're the one who can trace it to its source.
  • Raise the bar on security and reliability. Fintechs trust us with sensitive financial data. You'll harden the platform, make sure we can deliver on incident response and SLAs, and keep us audit-ready as customers ask for certifications like SOC 2 or ISO 27001.
  • Build product and level up the team. You'll ship features and integrations with the rest of the engineering team. You'll also be the go-to person for production debugging, and you'll mentor our engineers so the whole team gets better at running what we build.

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Our expectations of you

Qualifications

  • Production debugging: You've chased down latency spikes, timeouts and flaky dependencies, and you know how to go from 'something is slow' to the root cause.
  • Infrastructure-as-code mindset: You codify infrastructure rather than clicking through consoles.
  • Security by default: You think about secrets, access management, and compliance as part of the work, not as an afterthought.
  • Backend skills: You're comfortable writing production code in TypeScript/Node.js and enjoy shipping features, not only keeping the lights on.

Experience

  • Experience: 5+ years building and running backend services in production, including real ownership of infrastructure, deployments and incidents.
  • Azure: Solid hands-on experience running production workloads on Azure.
  • Observability: Erfahrung in der Instrumentierung von Diensten mit Tracing, strukturiertem Logging und Metriken, idealerweise mit OpenTelemetry oder ähnlichen Tools.
  • Pragmatism and mentoring: You pick the simplest setup that works. You enjoy helping less experienced engineers grow, and you're excited to set the standards for how we run our platform.

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What we offer

  • First-hand experience building a fast-growing tech startup.
  • Kind teammates and great collaborative atmosphere.
  • Steep learning curve and a varied job with interesting projects and technologies.
  • Work fully remote or in our office in Düsseldorf.
  • Fun offsites where the team gets together to work and play.
  • Einmalige Zulage zur Verbesserung Ihres Homeoffice.
  • Subsidized Urban Sports Club membership.
  • Laptop and work equipment.
  • 30 days of PTO + local holidays.

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Benefits

Work-Life-Integration

Topics You Will Work On

Job Locations

  • Location Dusseldorf

    Nordrhein-Westfalen

    Germany

About Your Employer

maesn GmbH

maesn GmbH

maesn GmbH is an emerging startup from Düsseldorf that offers a unified API platform for integrating ERP and accounting systems. Their solutions assist software companies in efficiently automating connections to various systems and improving data exchange. With a focus on B2B SaaS, the company ensures fast and reliable integrations for its clients.

Description

  • Company Type
    Startup
  • Working Model
    Full Remote, Onsite
  • Industry
    Internet, IT, Telecommunication
Logo maesn GmbH

Senior Backend Engineer

Location
Dusseldorf
Working Model
Full Remote, Onsite
Diversity
Open for all genders
English Only
English only required

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