Senior Backend Engineer

AGILINA

Senior Backend Engineer for AI-driven SaaS company in network management. Designing high-throughput systems and tackling complex challenges in backend development.

Posted 5/4/2026full-timeTel Aviv • 🇮🇱 IsraelSeniorWebsite

Tech Stack

Tools & technologies

ApacheAWSAzureCloudDistributed SystemsDockerGoogle Cloud PlatformJavaJavaScriptKafkaKubernetesMicroservicesNode.jsPostgresPythonRedisSparkSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Design and build scalable, distributed microservices from the ground up
Own critical components end-to-end, from architecture to production
Write clean, efficient, production-grade code with a strong focus on performance
Tackle hard problems in concurrency, data processing, and system reliability
Push the system to its limits and redesign it when it breaks
Collaborate closely with product and engineering to deliver impactful features
Continuously raise the engineering bar through code and design reviews

Requirements

What you’ll need

5+ years of hands-on backend development experience
Strong expertise in Java (Spring / Spring Boot)
Strong advantage for experience with Python and/or Node.js
Experience working in the communication networks field - big advantage
Proven experience building high-scale, distributed systems
Deep understanding of microservices architecture
Experience with Docker and Kubernetes in production
Strong experience working in cloud environments (AWS, GCP, Azure)
Solid understanding of networking fundamentals
Experience with relational databases (e.g., PostgreSQL)
Advantage: Data Science Background (work/school)
Experience with Kafka, Redis, ActiveMQ, or similar systems
Background in data-intensive systems, streaming, or real-time processing
Experience with Apache Flink, Spark, or similar frameworks
Familiarity with Machine Learning systems or pipelines

Benefits

Comp & perks

Flexible work arrangements

ATS Keywords

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Hard Skills & Tools

JavaSpringSpring BootPythonNode.jsmicroservices architectureDockerKubernetesrelational databasesApache Flink

Soft Skills

collaborationproblem-solvingcode reviewsdesign reviews