React.js Developer

Thrive It Systems Ltd — Poland · Posted ~8 hours ago

Mid

Skills

React.js Java Spring Boot Microservices REST APIs AWS Azure GCP Docker OpenShift Kubernetes SQL NoSQL Git CI/CD Agile Scrum Java Spring Boot GenAI LLM RAG

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Summary ✨ AI‑Generated

Join an engineering team developing scalable enterprise web applications with React.js and Java Spring Boot. The role combines microservices, REST APIs, cloud platforms, containers, databases, CI/CD, DevOps, and emerging generative AI technologies in an Agile delivery environment.

Highlights

Build scalable, secure enterprise applications using modern frontend, backend, cloud, containerization, and AI technologies within an Agile environment.

Description

Role: Frontend React.JS Developer Location: Warsaw, Poland Strong development experience in Reacts and backend development with Java Spring BootExpertise in Micro services architecture and REST API development.Hands-on experience with Cloud platforms AWS Azure or GCP Proficient in containerization technologies including Docker Open Shift and Kubernetes.Experience in developing scalable secure and high-performance enterprise grade web applications.Familiarity with database technologies including SQL and NoSQL.Experience with Gitbased source control systems.Exposure to Generative AI specifically GenAI solutions LLM integrations RAG AIassisted development and newly added LLMOps.Knowledge of DevOps practices including CICD pipelines release and environment management.Agile Scrum delivery experience.Strong verbal and written communication skills .Bachelors or Masters degree in Computer Science Engineering IT or related disciplinePreferred Experience with Lightspeed platformtools DevSecOps practices bankingfinancial services domain eventdriven architectures Kafka cloudnative monitoring and observability tools and securityfirst developmentRoles and Responsibilities Design develop and maintain enterprisegrade web applications using React and Spring BootDevelop scalable RESTful APIs and microservicesBuild responsive and reusable frontend components using React and modern JavaScriptTypeScript frameworksImplement secure highperformance backend servicesDeploy and manage applications on cloud environmentsDevelop containerized applications using Docker and manage deployments with OpenShift and KubernetesEnsure high availability scalability and reliability of applicationsParticipate in architecture discussions and technical design reviewsWrite clean maintainable and testable codePerform code reviews and support quality engineering practicesTroubleshoot production issues and provide timely resolutionsContribute to CICD pipelines and automated deployment processesSupport release management and environment management activitiesCollaborate with platform and infrastructure teams for smooth deploymentsWork closely with Product Owners Architects QA teams and business stakeholdersParticipate in sprint planning estimation standups and retrospectivesDrive continuous improvement initiativesIntegrate and operate Generative AI models with focus on LLMOps for efficient lifecycle management and deploymentSkills Mandatory Skills : GenAI - LLMOps, React