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Builds and optimizes Amplitude’s in-house OLAP engine (Nova), focusing on query execution, distributed compute, columnar storage, and cloud infrastructure to improve performance, cost-efficiency, and reliability for AI-driven analytics at scale.
Build and optimize Amplitude’s Nova OLAP engine, a distributed system processing trillions of events to power AI-driven product analytics and autonomous experimentation for thousands of customers.
At Wasabi, we’re a proven collection of pioneers, visionaries and disruptive doers. We see things differently than our competitors, and we make our mark in the industry by challenging the norm and delivering the…
Backend PHP specialist (OMS/E-commerce) at Grupo Boticário, a large Brazilian beauty group. The person builds and sustains backend services for order management and e-commerce: PHP 7+ with Laravel/Lumen and Swoole/HyperF, unit/integration tests, CI/CD on GitHub, Docker, AWS lambdas (SQS/SNS/S3), observability tooling, code reviews and technical documentation.
ReserveX, a Calgary-based travel-tech startup, is hiring a hands-on Lead Full-Stack Developer to provide technical leadership and architecture guidance while writing code for its multi-day travel booking platform. Core stack is .NET 8.0/C# on Linux with microservices, AWS, Docker, and React, plus mentoring junior engineers and leading a monolith-to-microservices migration.
Lead Software Engineer (IC) designing, building, and operating a high-throughput real-time events pipeline for Zeta's marketing platform, using Kafka, Python/FastAPI, Spark/EMR, and AWS.
Senior AI engineer building and deploying AI-powered tools for early-childhood educators, using Python, LLMs, and AWS services to create safe, measurable learning experiences.
Designs and leads migration of government engagement infrastructure to AWS, building secure, scalable cloud architectures with infrastructure-as-code (Terraform/CloudFormation), automation frameworks, and hardened security controls, while collaborating with DevOps on CI/CD. Requires an active Secret clearance, U.S. citizenship, and deep AWS expertise.
Full Stack Developer working hybrid remote/onsite in Bethesda, MD supporting a government contract. Responsibilities include software development, automation, cloud architecture, and technical support using technologies like AWS, JavaScript, Angular, TypeScript, Node.js, MongoDB, SQL, Java/Spring, Python, and various DevOps tools.
Designs and builds scalable data pipelines on AWS to extract insights for a government client, using Python, PySpark, and cloud-native tools while maintaining strict security compliance.
Coupang's Detection Engineering team is hiring a Staff Security Data Platform Engineer to design and build the data infrastructure behind security detection and AI-driven response — real-time security log collection, ETL/ELT pipelines, SIEM optimization, and Detection-as-Code. Core stack: AWS (Kafka, Kinesis, S3), Python, Kubernetes, data warehouse, CI/CD.
Internal-only (Coupang employees) Security Data Platform Engineer on the Detection Engineering team: designs and builds the security data infrastructure — real-time log pipelines, SIEM, data lake/warehouse, and Detection-as-Code — that powers threat detection and AI/ML-driven response. Core stack: AWS (Kafka, Kinesis, S3), Python, Kubernetes, CI/CD.
Staff AI Engineer on Acquia's Data & Intelligence team building production AI systems: semantic retrieval and knowledge graphs over an Iceberg lakehouse, inference/signal pipelines, and agentic workflows that turn signals into customer actions. Daily hands-on work in Python, SQL/dbt, Temporal, and LangGraph on AWS.
Um dos maiores grupos de beleza do mundo, o Grupo Boticário é uma empresa brasileira presente em mais de 40 países. É dono das marcas O Boticário, Eudora, Quem Disse, Berenice?, Vult, O.U.i, Dr. JONES, Tô.que.tô ,…
Senior Data Engineer designs and maintains data pipelines, warehouses, and ETL processes using Spark, Python, and AWS, collaborating with analytics teams to support business goals.
Driving Digital Technologies. Den digitalen Wandel begleiten und aktiv mitgestalten – unsere Mission bei citema. Mit unseren innovativen Ansätzen beraten und unterstützen wir unsere Kunden in den Technologiefeldern…
TCS is hiring a Java/AWS full-stack developer in Bangalore to design and build scalable applications with Core Java, Spring Boot, and Angular/React, exposing REST APIs and microservices deployed on AWS (EC2, Lambda, EKS, RDS) with CI/CD via Jenkins and Git. Requires roughly 5–12 years of experience with strong Java and hands-on AWS skills.
Builds and operates cloud-native bioinformatics platforms on AWS, deploying Scala/Java microservices to EKS and integrating AI-driven tools for scientific research teams.
ミツモアのミッション 「日本のGDPを増やし 明日がもっといい日になる と思える社会に」 労働生産性が先進国の中で低く、GDPも実質賃金も下がり続けている日本。 その閉塞感を打破するために、ミツモアはサービス産業の生産性向上を追求します。…
Builds ML models and pipelines for supply-chain forecasting using Python, Spark, XGBoost/LightGBM, and LSTM; deploys solutions via FastAPI and Docker.
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