Senior / Lead Java Developer, Spain

Luxoft; Barcelona; A distancia; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading technology consultancy is seeking a Senior Java Developer in Barcelona to modernize and develop an eCommerce platform for a large US-based retail company. The role requires expertise in Java and Kotlin, cloud architecture, and collaboration with client teams. Candidates should have at least 5 years of experience and be ready to work until 8.00 pm CET. This position offers competitive compensation and opportunities for career growth.

Formación

• At least 5 years of experience in enterprise backend system design.
• Strong knowledge of Java/Kotlin programming languages.
• Hands-on experience with Azure services.

Responsabilidades

• Perform migration of client platform.
• Develop features in Java and Kotlin for Spring Boot Microservices.
• Collaborate with teams for optimal solutions.

Conocimientos

Kotlin

Java Spring Boot

Gradle

SQL

Azure AI Search

Kubernetes

PostgreSQL

Agile

DevOps

Descripción del empleo

Overview

Project description

The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.

Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration, Cart.

Current overriding priorities are new brands onboarding, re-architecture, database migrations, migration of microservices to a unified cloud-native solution without any disruption to business.

Responsibilities

• We are looking for an experienced Java Developer who can help to perform migration of client platform
• Quickly onboard to Customer's processes
• Develop new features in Java and Kotlin for Spring Boot Microservices, as well as maintain existing ones
• Improve Personalized Search
• Modernize Data Ingestion for faster searching and indexing
• Ensure Cloud Readiness and integration of Azure APIM and Gateway
• Collaborate with other teams and client to find the best solutions

Must have

• Readiness to work until 8.00 pm CET
• English B2 or higher
• Must have: Kotlin, Java Spring Boot, Gradle
• At least 5 years of work experience including enterprise backend system design experience
• Strong knowledge of Java / Kotlin language, familiar with Spring / SpringBoot
• Deep understanding of enterprise application architecture patterns
• Hands on experience with AZURE (preferably Azure AI Search) and knowledge of cloud architecture patterns
• Experience with distributed systems
• Good knowledge of SQL
• Familiar with microservice architecture patterns
• Familiar with Containers and Orchestration Systems (Kubernetes / PKS / OpenShift)
• Experience with PostgreSQL
• Adoption of Agile and DevOps culture
• Strong written and verbal communication skills

Nice to have

• Experience of work in distributed teams, with US customers
• Experience of work with search platforms
• E-commerce background
• An experience with Hazelcast
• An experience with Elasticsearch
• An experience with Spring Cloud

Languages

English : B2 Upper Intermediate

Seniority

Senior