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Senior Full Stack Engineer - JVM, Kotlin
Build and scale full-stack JVM/Kotlin backends and React-based frontends for a marketing platform, deploying on AWS/GCP with IaC and Docker/Kubernetes.
Senior/Expert DevOps Engineer (AI Enabling) (f/m/d)
Build and maintain a CI/CD platform with AI-driven optimizations, self-hosted LLM infrastructure, and DevSecOps practices to accelerate software delivery and improve reliability.
Full-stack Engineer (Senior) @Makimo
Senior full-stack engineer building and modernizing software products end-to-end, working across the stack with Java/Kotlin, Python, React, and cloud platforms like AWS and Azure.
Full-stack Engineer (Regular) @Makimo
Full-stack engineer building and modernizing software products for corporate, scale-up, and NGO clients using Python/JS and cloud tools, with hands-on DevOps and AI support.
Senior AOSP Framework & Full-Stack Engineer
Develops and integrates Android Open Source Project (AOSP) framework features using Java and Kotlin, focusing on system-level development for a technology solutions company in Warsaw.
Full Stack Engineer - Operator Finance
Build and maintain full-stack financial systems for parking operators, using Java/Kotlin (Spring), React, PostgreSQL, and Kubernetes in a DevOps-driven environment.
Full Stack Engineer - Operator Finance
Build and maintain full-stack financial systems that power invoicing and remittance for parking operators, using Java/Kotlin, Spring, React, and PostgreSQL.
Full Stack Engineer
Full Stack Engineer builds and maintains backend (Kotlin/Python) and frontend (JS) features, designs APIs, and ensures system performance and security in a product-focused team.
Senior Software Engineer (Full Stack)
Build and maintain a full-stack SaaS platform for hair salons and wellness centers, integrating diagnostics, treatment protocols, and Shopify-powered e-commerce using React, NestJS, AWS, and AI coding tools.
Senior Application Developer – Industrial Voice AI & Edge Applications
Build voice-enabled industrial apps for frontline workers, integrating Cerence SDKs and embedded AI on Android/iOS tablets and rugged devices.
Tech Lead - Full Stack - US
Lead a team building and scaling a healthcare platform’s full-stack systems, making architectural decisions for scalable microservices and modern frontend apps.
Full Stack Software Developer (Kotlin/React)
Build and maintain full-stack applications using Kotlin/Spring Boot and React/Angular with PostgreSQL, GraphQL, and AWS, while contributing to sustainable energy solutions.
Full Stack Software Developer (Kotlin/React)
Build and maintain full-stack applications using Kotlin/Spring Boot and React/Angular with PostgreSQL, GraphQL, and AWS, while contributing to energy-industry sustainability solutions.
Full Stack Developer (JavaScript / CSS / Node JS/ basic Java)
Full Stack Developer builds and maintains web apps using JavaScript, CSS, Node.js, and basic Java, working in a hybrid team for a fintech client.
(CIB IT) Full Stack Developer Cross Product HSBCJP00056708
Build and maintain web apps for banking and FX systems using React, Java, and HTML in a hybrid role for a global financial institution.
Senior Full-Stack Developer — AWS, React, Java/Spring
Builds and maintains full-stack applications using Java/Kotlin, React, and PostgreSQL, deploying to AWS with CI/CD pipelines in an energy-tech environment.
Full Stack Software Developer
Build and maintain full-stack apps using Java/Kotlin, Spring Boot, React, and PostgreSQL to support energy-industry software that reduces carbon footprint.
Java Software Engineer
Builds and extends a mission-critical emergency-call platform using Java/Kotlin, Kubernetes, and cloud services, while coaching teams on software craftsmanship.
Full Stack Developer (Java / React) HSBCJP00056707
Build and maintain web apps for banking and FX products using React, Java, and DevOps practices in a hybrid Agile team.
Full Stack Developer (Java / React) @ Antal
Build and maintain web apps with React and Java for banking/FX systems, ship features end-to-end, and run production support in a DevOps culture.