11 hours ago N Senior Backend Developer - Freelance Exp:️ 8 years Netguru Back-end Engineer Agile AWS CI/CD Go Java Node.js 🌍 Europe 🇪🇪 Estonia 🇫🇮 Finland 🇩🇪 Germany
1 day ago T Senior Backend Engineer - IoT (all genders) tonies Back-end Engineer CI/CD Django Git GitLab GraphQL Internet of Things PostgreSQL Python REST Web security 🇩🇪 Germany
1 day ago U Mid Backend Engineer Exp:️ 3 years Uncapped Back-end Engineer CI/CD GCP Java Kanban Kubernetes NoSQL Spring Boot SQL 🇵🇱 Poland
1 day ago A Sr. Backend Engineer II - US Stocks Exp:️ 5 years Ajaib Back-end Engineer Apache Kafka AWS C CI/CD Crypto Flow GCP Go gRPC Java Kafka Message queues NoSQL Redis REST Web sockets 🌍 Asia 🌍 Europe 🇮🇩 Indonesia 🇵🇱 Poland 🇹🇭 Thailand
1 day ago A Senior Backend Engineer II (Team Lead) - US Stocks Exp:️ 6 years Ajaib Back-end Engineer Apache Kafka AWS C CI/CD Crypto GCP Go Java Kafka Message queues Redis Web sockets 🌍 Asia 🌍 Europe 🇮🇩 Indonesia 🇵🇱 Poland 🇹🇭 Thailand
2 days ago A Staff Engineer (Backend) - Platform Exp:️ 8 years Ajaib Back-end Engineer Apache Kafka AWS C CI/CD GCP Go Java JWT Kafka Kubernetes Message queues NoSQL OAuth Redis Web security 🌍 Asia 🌍 Europe 🌍 Middle East 🇮🇩 Indonesia 🇵🇱 Poland 🇹🇭 Thailand
4 days ago C Senior Backend Engineer, Real-time Data Exp:️ 8 years Clera Back-end Engineer Crypto Java Kotlin Python React.js TypeScript 🌍 Latin America 🇩🇪 Germany
6 days ago B Senior Software Engineer (Backend) – Fraud BVNK Back-end Engineer $79K—$124K (EUR 70K—EUR 110K) / year Apache Kafka AWS Blockchain CI/CD Crypto Java Kafka Machine Learning Message queues Spring Boot Web security 🌍 Africa 🌍 Europe 🇧🇬 Bulgaria 🇵🇱 Poland 🇿🇦 South Africa 🇪🇸 Spain
1 week ago T Senior Java Backend Developer - Tieto Tech Consulting (m/f/d) Exp:️ 5 years Tieto Back-end Engineer CI/CD Git Java Jenkins JIRA Kubernetes Oracle PostgreSQL Quarkus React.js REST Spring Boot SQL TypeScript 🇵🇱 Poland
1 week ago V Senior Backend Engineer, Poland (m/f/d) Exp:️ 3 years voize Back-end Engineer GraphQL Kotlin REST 🇵🇱 Poland
1 week ago GC Senior Backend Engineer (.NET / Python / Azure) Gramian Consulting Group Back-end Engineer Azure C# CI/CD Docker FastAPI Git .NET Python REST 🌍 Europe 🇧🇬 Bulgaria 🇭🇷 Croatia 🇨🇿 Czech Republic 🇫🇷 France 🇵🇱 Poland 🇷🇴 Romania
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2 weeks ago C Senior Backend Engineer, Cloud Platform Exp:️ 6 years ClickUp Back-end Engineer AWS Dynamodb EKS Go JavaScript Kubernetes Lambda Machine Learning Node.js PostgreSQL Python Redis Terraform TypeScript Web security 🌍 Europe 🇧🇬 Bulgaria 🇨🇿 Czech Republic 🇭🇺 Hungary 🇮🇪 Ireland 🇵🇱 Poland 🇺🇦 Ukraine 🇬🇧 United Kingdom
3 weeks ago C Backend Software Engineer (Python / Go) Exp:️ 3 years CreatorIQ Back-end Engineer $59K—$74K (PLN 231K—PLN 289K) / year Airflow Apache Kafka AWS CI/CD Cloudwatch Docker Go Grafana GraphQL Helm Charts Kafka Kubernetes Lambda Large Language Models Message queues MS SQL Server OAuth PHP PostgreSQL Prometheus Python REST Serverless SQL SQS Web security 🇵🇱 Poland
3 weeks ago V .NET Software Engineer (Backend) Exp:️ 3 years Vattenfall Back-end Engineer AWS Azure CI/CD Docker GitHub Grafana Helm Charts Kubernetes .NET Oracle PostgreSQL Prometheus R Terraform 🇩🇪 Germany