Senior Backend Engineer - API and Microservice

Summary

Design, build, and maintain scalable APIs and microservices to support a SaaS platform, using modern backend technologies and cloud infrastructure.

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6037

last week

Senior Backend Engineer

RemoteUKFull-timeSenior

Senior Backend Engineer builds and scales an AI-driven ad-creative automation platform for a martech venture studio, using Node.js, AWS, and PostgreSQL.

aiawsci-cdgithubinfrastructure-as-code +8 skills

j-labs software specialist

6 days ago

Senior Backend Engineer (Java, Microservices & AI Automation)

RemoteWorldwideSenior

Build and maintain a Java-based microservices platform for recruitment workflows, integrating AI tools and ensuring scalable, compliant data synchronization across systems.

aiawsazuredevopsdocker +11 skills

A11

6 days ago

Senior Backend Engineer (m/f/d)

Open 31d EuropeSenior

Senior Backend Engineer builds and scales AI-driven supply chain automation systems using Java/Spring Boot, Python, and AWS, while mentoring peers in a fast-growing startup environment.

agentic-aiaianthropicapiautomation +23 skills

frontcareers

last week

Senior Software Engineer (Backend), Deliverability

Open 29d HybridNorth AmericaFull-timeSenior

Build and lead backend systems that route and deliver millions of emails and messages daily for a B2B SaaS customer operations platform.

apidnsjavascriptkafkamaven +7 skills

AgileEngine

last week

Senior Backend Engineer ID68432

EuropeSenior

Senior Backend Engineer needed to architect and build core systems for a next-generation advertising platform, designing high-throughput, low-latency services for campaign delivery, targeting, attribution, and partner integrations using Python, Django, Kubernetes, and AWS in an early-stage, high-autonomy initiative based in Valencia, Spain.

aiapiawsdistributed-systemsdjango +11 skills

A11

6 days ago

Senior Software Engineer (Backend) (m/w/d)

Open 30d EuropeSenior

Senior backend engineer builds AI-native B2B commerce APIs and integrations in Python on GCP, combining event-driven systems with LLM workflows for German mid-market procurement.

aiairflowanthropicapiautomation +26 skills

60 000 – 85 000 €