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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Staff Software Engineer

Requirements

  • 8+ years of professional Java development experience with mastery of high-performance and low-latency design patterns
  • Production experience with Kafka Streams, Flink, or comparable stream-processing frameworks for building real-time data pipelines
  • Hands-on ClickHouse (or columnar database) performance tuning and SQL optimization expertise
  • Proven success operating AWS-hosted microservices at scale with solid Linux, Docker, and Kubernetes knowledge
  • Strong observability mindset including metrics, tracing, alerting, and post-incident analysis capabilities
  • Excellent communication skills and a bias toward collaborative problem-solving in cross-functional team environments

Desired

  • Experience migrating single-region services to multi-region active-active topologies for high availability
  • Familiarity with data-privacy controls including PII tokenization and field-level encryption
  • Previous work in telecom, real-time analytics, or compliance-sensitive domains
  • Contributions to open-source Java or streaming projects demonstrating community engagement

What You'll Be Doing

  • Design, build, and maintain high-performance Java microservices using Spring Boot, capable of ingesting >250K events/sec with p99 < 200 ms
  • Implement stateful stream-processing pipelines (Kafka Streams / Apache Flink) with idempotent replays, exactly-once semantics, and schema-evolution tooling
  • Optimize ClickHouse schemas, partitioning, and materialized views to support multi-region, sub-second queries for Early Warning System (EWS) detectors
  • Embed OpenTelemetry instrumentation and ship comprehensive metrics/traces/logs to Datadog and Grafana with SLI/SLO dashboards
  • Champion DevSecOps best practices including Terraform automation, CI/CD pipelines, Kubernetes orchestration, AWS infrastructure (EKS, MSK, S3), and compliance guardrails (HIPAA, SOX, GDPR)
  • Leverage best-in-class development productivity practices including AI-powered tooling to accelerate delivery and code quality
  • Mentor junior engineers and participate in rigorous code/design reviews to elevate team standards and foster knowledge sharing

Perks and Benefits

  • Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location.
AI Summary ✨
Twilio logo

Twilio

Remote - Ireland (Remote)

Remote
Experience: Staff
Posted: April 17, 2026
Last seen: 13 minutes ago
Aws
Docker
Java
Kubernetes
Spring
Terraform
backend

Why we track Twilio

Twilio has EU roles and the engineering work is focused on communications infrastructure—APIs for voice, messaging, video. The core product is widely used and the engineering problems are interesting.

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