dentsu Austria

Senior Back End Developer

dentsu Austria

full-time

Posted on:

Location Type: Remote

Location: IllinoisUnited States

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Salary

💰 $94,000 - $135,000 per year

Job Level

About the role

  • Design, develop, and maintain backend services and APIs using Node.js and Java.
  • Build and support Backend-for-Frontend (BFF) layers for web and mobile applications.
  • Review backend deliverables from Enterprise IT teams to confirm they meet integration requirements.
  • Create wrapper or middleware services when upstream APIs require adjustments to support frontend needs.
  • Work with engineering teams to define API contracts and integration points.
  • Participate in Agile ceremonies, backlog refinement, and code reviews.
  • Identify and resolve backend issues in development and production environments.
  • Document backend systems, API specifications, and integration structures.

Requirements

  • 5+ years of hands-on backend development experience using Node.js and Java.
  • Experience building custom backend services (not package- or configuration-based development).
  • Proficiency in REST API design, development, and integration.
  • Experience developing or supporting Backend-for-Frontend (BFF) patterns.
  • Experience collaborating with distributed engineering teams.
  • Experience with relational or NoSQL databases.
  • Experience working in Agile/Scrum environments.
  • Ability to work core hours aligned to EST or CST.
Benefits
  • Medical, vision, and dental insurance
  • Life insurance
  • Short-term and long-term disability insurance
  • 401k
  • Flexible paid time off
  • At least 15 paid holidays per year
  • Paid sick and safe leave
  • Paid parental leave
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Node.jsJavaREST API designBackend-for-Frontend (BFF)relational databasesNoSQL databasesbackend developmentmiddleware servicesAPI contractsintegration points
Soft Skills
collaborationproblem-solvingcommunicationdocumentationteamworkadaptabilityattention to detailcode reviewbacklog refinementparticipation in Agile ceremonies