Full stack developer java állás, munka

Szoftverfejlesztésben jártas, tapasztalt backend fejlesztőt keresünk! Tapasztalt, összetartó csapat versenyképes fizetés, Budapesti iroda....

• Üzleti modulok fejlesztése Java, SpringBoot alapú technológiákkal
• Tervezésben való részvétel
• Új technológiák kutatásában való közreműködés

• Design and implementation of the server architecture of the flagship product iREMS
• Finding solutions and developing to production stage for complex problems
• Collaboration with teams located in Budapest and Oradea ensuring constructive communication with co-developers and consulting/support teams

• Development and maintenance of high-quality backend services using Spring Boot and Java (versions 11 through 21)
• Implementation and management of high-performance networking solutions using Netty for raw socket communication with embedded devices

• Developing the following: Standalone Java application, CI/CD tools, Bioinformatics tools, Data visualization, Performance critical algorithms
• Ownership of specific software components and managing their life cycle.
• Supporting the development team in algorithm research and development

• Java alapú alkalmazások karbantartása, fejlesztése és optimalizálása
• Üzleti és technikai igények alapján önálló feladat priorizálás és végrehajtás
• Technikai dokumentációk készítése és frissítése
• Kapcsolattartás a fejlesztői csapatokkal, üzemeltetéssel és más érintett szereplőkkel

• Design and implement core authentication and authorization including POST /auth/token endpoint, JWT validation middleware, and entitlement enforcement layer
• Build and maintain entitlement decision cache with sub-10ms overhead target and invalidation on entitlement changes

• Design and build scalable data warehousing and lakehouse solutions
• Operate scalable data infrastructure and lakehouse solutions
• Create and own robust ELT pipelines connecting multiple internal and external data sources
• Design and implement data models aligned with industry best practices

• Writing reusable, testable, and efficient code mainly in Python
• Delivering great user experience by the development of great user interfaces
• Handling security and data protection professionally and precisely
• Providing technical solutions and implementing new software features collaboratively

• Design and implement core authentication and authorization including POST /auth/token endpoint, JWT validation middleware, and entitlement enforcement layer
• Build and maintain entitlement decision cache with invalidation on entitlement changes

• Resource account igénylése és összekötése namespacekkel
• Resource accountba kerülő komponensek megvalósítása RDS, APIk, S3, MSK, cognito, SES, private link endpoint és endpoint service nonprod és prod környezeteken
• RICE API kapcsolatok kialakítása

• Design, development, and deployment of scalable, resilient, and high-performance components for the Wise Assistant
• Ownership of intent detection systems, contact processing pipelines, and routing logic for automation solutions

• Tackling complex technical challenges focused on scalability, reliability, and speed
• Maintaining a high-performance infrastructure that processes millions of events with low latency
• Collaborating with Data Scientists and Engineers to design and implement cutting-edge feature topologies

• Design and build scalable, reusable frameworks and services for data ingestion, transformation, and processing
• Develop and maintain the platform’s core capabilities such as orchestration, data quality validation, and schema management tools

• Development of a highly scalable system to orchestrate information requests from customers
• Provision of infrastructure for insights into operational cost and risk for Wise product teams
• Enabling automation of servicing processes through a rich API in a distributed environment

• Real-time risk assessments using machine learning
• Ownership of risk infrastructure for Instant ACH in the US market
• Collaboration with software engineers, data analysts, and data scientists to design rules and refine ML models
• Support for chargeback and fraud investigation teams

• Participation in various partner projects building end-to-end web solutions from UI to backend
• Leadership and contribution to development efforts across the full stack supporting technical decision-making
• Design and implementation of web applications using modern frameworks and best practices

• Design, implement, and maintain backend services using Java 25 and Spring Boot 4.1
• Evolve the existing modular monolith toward a cleaner hexagonal architecture
• Implement and secure OAuth 2.0/OIDC identity and access management flows and APIs
• Develop and maintain RESTful APIs and service interfaces

• Designing and developing Java-based backend microservices
• Building scalable distributed systems
• REST and event-driven communication
• Network provisioning and orchestration workflows
• PostgreSQL modeling and optimization
• CI/CD pipelines and containerized environments
• Kubernetes / Docker infrastructure

• Gherkin mondatok implementálása és testreszabása Java nyelven Selenium keretrendszerrel
• Tesztelők támogatása SOAP- és REST-alapú webszolgáltatások tesztelésében megfelelő teszteszközök használatával
• Tesztkeretrendszerek és -eszközök implementálása és fejlesztése JUnit, Mockito, Selenium használatával