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Senior Full Stack Developer
Senior Full Stack Developer builds scalable web apps using PHP and Go for backend, React/TypeScript for frontend, and modern infra like Docker, Kubernetes, and Kafka.
Application/Cloud Architect
Designs and leads enterprise application and cloud architectures for European institutions, focusing on microservices, event-driven systems, and secure, scalable solutions using Java, Spring, Kafka, and cloud platforms.
Security Engineer – Cloud Migration to AWS
Build and automate AWS security controls for a large-scale cloud migration, using Python, Terraform, and AWS-native tooling to enforce compliance and secure workloads.
Senior Software Engineer - Backend
Build and scale backend systems that process real-time IoT sensor data from fleets of trailers, reefers, and construction gear, using Kafka, Flink, and AWS to power location tracking, geofencing, and alerts.
Senior Backend Engineer - Serverless & AWS Lambda (Remote)
Designs and builds scalable backend services using AWS Lambda and event-driven architectures for an education technology platform, while mentoring junior engineers.
Staff Backend Engineer - Integrations & Real-Time Sync
Designs middleware and real-time sync systems to unify data from 50+ external platforms, focusing on distributed schedulers, event-driven architectures, and high-throughput scalability in a cloud-native environment.
Senior Java Backend Engineer - Microservices & Kafka
Designs and builds scalable Java microservices using Spring Boot and Apache Kafka for enterprise logistics systems.
Lead Software Engineer (Front-End Engineer)
Lead the design and implementation of scalable, domain-driven architectures using Node.js, TypeScript, React, and AWS, building modern web apps and PWAs with offline-first capabilities.
Backend Node.js Engineer - AI/LLM Integration
Builds scalable Node.js/TypeScript backend services that integrate LLMs, RAG pipelines, and vector search for enterprise AI features like chatbots and intelligent Q&A.
Senior Software Development Engineer L4
Build and maintain full-stack healthcare data platforms using Java, SQL, Python, JavaScript, and modern cloud tools like AWS, Docker, and Kubernetes to deliver data-driven solutions for clinical outcomes.
AI Platform Engineer, Agentic Interfaces
Build and operate the interface, semantic layer and controls that let AI agents safely interact with IFS enterprise software, focusing on MCP servers, knowledge graphs and agentic workflows.
Data Architect Azure
Designs and maintains an Azure-based Cloud Data Platform for an insurance client, focusing on data architecture (Medallion model), Silver/Gold data layers, and AI/ML data products while leading technical teams and ensuring data quality/governance.
Engineering Manager – Strategic Fleet Planning (m/f/d)
SIXT is a global mobility leader, and Fleet is where the company makes its highest-stakes bets. Every year we decide how to deploy massive investments into buying, positioning, and retiring vehicles across every market…
Middle Full Stack Developer (Pharmaceutical domain)
Builds and maintains full-stack web apps for a pharmaceutical client using JavaScript/TypeScript, React, Next.js, Node.js, NestJS, PostgreSQL, Docker, and Kubernetes.
Tech Lead (Backend): Cards
About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more…
Senior Software Engineer - Local payments
Build and own scalable payment services powering global giants like PayPal and Stripe, using Java/Kotlin, AWS, and event-driven architectures.
Staff Software Engineer (Full Stack) - Imports Platform
Build and lead a full-stack microservices platform for importing and syncing identities from external directories into Okta’s identity cloud using Java/Spring Boot, React, and distributed systems.
Senior Software Engineer
Build shared platform components and services in C# (.NET 10) and TypeScript/Angular that multiple product teams reuse, while driving API design, cloud adoption, and developer tooling best practices.
Allegro Java Developer
Develop and maintain Java/Kotlin backend services for advertising campaign management on a large Polish e-commerce platform, using Spring Boot, microservices, and cloud infrastructure.