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Senior backend developer building JVM-based microservices with Kafka, writing Groovy/Kotlin code, and testing features in an agile team.
Build and operate ultra-reliable, low-latency cloud-native systems for global trading, using SRE practices, AI-driven automation, and observability tooling to keep 24/7 markets running smoothly.
Build and maintain scalable backend services in Scala for Sage’s HCM Localisation product, using Play Framework, Pekko, MySQL, and AWS while modernising the platform.
Designs and builds scalable data pipelines on GCP using Python, BigQuery, and Snowflake to modernize customer analytics and reporting systems.
Builds and scales backend services in Java/Scala for customer identity, access, and subscription flows in a global SaaS platform for digital documents.
Lead a backend team migrating .NET/Azure services to JVM/Kotlin on GCP while maintaining critical e-commerce logistics APIs that integrate carriers and parcel lockers.
Build and optimize low-latency Java systems for FX trading, focusing on JVM internals, zero-GC code, and eliminating latency bottlenecks.
Build and maintain JVM-based trading systems for a London fintech firm, using Java/Spring, FIX protocol, and cloud-native event-driven architectures.
Builds and maintains core trading systems in Java for investment banks and fintechs, focusing on event-driven architectures and cloud-based solutions.
Build and maintain large-scale backend systems for DoorDash’s three-sided marketplace, optimizing logistics for Consumers, Dashers, and Merchants using modern web architecture and distributed systems.
Backend engineer building scalable logistics systems for DoorDash’s three-sided marketplace, working with distributed systems, APIs, and databases to improve delivery logistics in Brazil.
Backend engineer building and scaling DoorDash’s logistics platform in São Paulo, working on systems that power millions of users globally.
Build and maintain a distributed, real-time data pipeline using Kafka, Spark, and Flink to process massive data streams for intelligence production and operational support.
Senior DevOps engineer building and scaling cloud platforms (AWS/Azure/OVHcloud) with CI/CD pipelines and automation to deliver reliable JVM-based services.
Senior DevOps engineer designs, deploys and maintains cloud platforms (AWS/Azure/OVH) using Ansible, Terraform, Docker and Kubernetes, builds CI/CD pipelines, and partners with developers to optimize delivery and security.
Senior DevOps engineer builds and automates CI/CD pipelines, provisions cloud infrastructure, and ensures smooth production deployments for banking and insurance clients using Kubernetes, Jenkins, Ansible, and observability tools.
Build and run secure, scalable banking platforms using Kubernetes, GitLab CI/CD, and observability tools like Grafana and Dynatrace.
Build cutting-edge medical software using open-source stacks, working full-stack in Java/JVM and occasionally mentoring junior engineers.
Build AI-powered retail automation in Clojure: outfit generators, vector search, and LLM workflows that serve 100M+ shoppers via APIs for fashion retailers.
Build and maintain Java-based backend services and APIs using Spring/Spring Boot for AI-driven enterprise solutions, focusing on performance, microservices, and JVM optimization.
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