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Tech Lead / Architect (Java)

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Onsite

Tech Lead / Architect (Java)

Luxoft Serbia

Tech Lead / Architect (Java)

Skills

SQL QueriesKotlinE-commerce WebsitesJavaMicroservicesSpring BootPostgreSQLAIElasticsearchGradleKubernetesAzure

19 days ago

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Important information


Contract type:

Permanent

Location:

Serbia

Work mode:

Onsite

Published on:

1 October 2026

What they need


Project Description:

Modernization project of core business systems for a large US financial institution.

Responsibilities:

  • We are looking for an experienced Java Tech Lead 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
  • Lead dev teams

Mandatory Skills Description:

  • Readiness to work until 8.00 pm CET;
  • English - B2 or higher;
  • Must have: Kotlin, Java Spring Boot, Gradle;
  • At least 1 year of Team Lead, Tech Lead or Architect experience
  • 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;
  • An experience with Elasticsearch;
  • 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 Skills Description:

  • 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 Spring Cloud;

Languages:

  • English: B2 Upper Intermediate

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