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Middle Java Developer (Hybrid)

Technology
Qualitest
Bucharest, Româniaacum 1 luniPână la 22.04.2026
Hibrid

Descrierea postului

Job description: Qualitest group is looking for a Middle Backend Developer who is proficient with Java to join our team in Bucharest as part of our development center establishment for one of our clients.

The role will emphasize on developing a large microservice system over the lifecycle from product spec to design, development, testing and deployment following the Agile methodology with TDD and BDD implementation to allow continuous deployment based on Java coding with BigData implementation.

Our client is establishing a new leading Cyber Intelligence and Cyber Security product solution.Their business unit is facing the most advanced and complicated challenges in the Cyber security field.

Job requirements

Team player with coding hands-on ability that can work with other team members to accomplish various jobs, and to thrive in a collaborative and fast-paced R&D and lab/testing environment.

Establish from scratch the backend foundations of R&D based on JavaWork in a “start-up” environment, initiative to ensure “all bases are covered”

Set and meet the performances by KPIs.

2+ Years of Java Development experience

Experience with Spring Boot, Spring Integration

Experience with Messaging systems (Kafka, Rabbit, Redis)

Experience with Distributed Cache (Redis/Ignite/Infispan/EHCache/Hazlecast/ Distributed Cache)

Experience with Elasticsearch / Solr

Experience with Relational DB (MySQL, Postgress, Oracle, SQL Server)

Experience with Linux & AgileAdvantage

Experience with additional Development languages (C++, Python, Scala, Kotlin, Go)

Experience with REST, OpenAPIExperience with No SQL Databases

Experience with DevOps (Docker, Kubernetes, AWS, Azure, Google Cloud)

Benefits

Private health subscription + hospitalization package

Private dental subscription

Gym subscription

Bookster

Vouchers/bonuses for special events (birthday, Christmas, Easter, etc)

Meal vouchers of 35 RON/working day

Ability to work with a global company and immerse in a variety of international projects with different cultures within the IT industry

Access to cutting-edge and state-of-the-art technologies current with the everyday evolvement of technologies

Development opportunities with free access to over 3000+ training courses and peer-to-peer mentoring support Profile description: Qualitest group is looking for a Middle Backend Developer who is proficient with Java to join our team in Bucharest as part of our development center establishment for one of our clients.

The role will emphasize on developing a large microservice system over the lifecycle from product spec to design, development, testing and deployment following the Agile methodology with TDD and BDD implementation to allow continuous deployment based on Java coding with BigData implementation.

Our client is establishing a new leading Cyber Intelligence and Cyber Security product solution.Their business unit is facing the most advanced and complicated challenges in the Cyber security field.

Job requirements

Team player with coding hands-on ability that can work with other team members to accomplish various jobs, and to thrive in a collaborative and fast-paced R&D and lab/testing environment.

Establish from scratch the backend foundations of R&D based on JavaWork in a “start-up” environment, initiative to ensure “all bases are covered”

Set and meet the performances by KPIs.

2+ Years of Java Development experience

Experience with Spring Boot, Spring Integration

Experience with Messaging systems (Kafka, Rabbit, Redis)

Experience with Distributed Cache (Redis/Ignite/Infispan/EHCache/Hazlecast/ Distributed Cache)

Experience with Elasticsearch / Solr

Experience with Relational DB (MySQL, Postgress, Oracle, SQL Server)

Experience with Linux & AgileAdvantage

Experience with additional Development languages (C++, Python, Scala, Kotlin, Go)

Experience with REST, OpenAPIExperience with No SQL Databases

Experience with DevOps (Docker, Kubernetes, AWS, Azure, Google Cloud)

Benefits

Private health subscription + hospitalization package

Private dental subscription

Gym subscription

Bookster

Vouchers/bonuses for special events (birthday, Christmas, Easter, etc)

Meal vouchers of 35 RON/working day

Ability to work with a global company and immerse in a variety of international projects with different cultures within the IT industry

Access to cutting-edge and state-of-the-art technologies current with the everyday evolvement of technologies

Development opportunities with free access to over 3000+ training courses and peer-to-peer mentoring support We offer: Qualitest group is looking for a Middle Backend Developer who is proficient with Java to join our team in Bucharest as part of our development center establishment for one of our clients.

The role will emphasize on developing a large microservice system over the lifecycle from product spec to design, development, testing and deployment following the Agile methodology with TDD and BDD implementation to allow continuous deployment based on Java coding with BigData implementation.

Our client is establishing a new leading Cyber Intelligence and Cyber Security product solution.Their business unit is facing the most advanced and complicated challenges in the Cyber security field.

Job requirements

Team player with coding hands-on ability that can work with other team members to accomplish various jobs, and to thrive in a collaborative and fast-paced R&D and lab/testing environment.

Establish from scratch the backend foundations of R&D based on JavaWork in a “start-up” environment, initiative to ensure “all bases are covered”

Set and meet the performances by KPIs.

2+ Years of Java Development experience

Experience with Spring Boot, Spring Integration

Experience with Messaging systems (Kafka, Rabbit, Redis)

Experience with Distributed Cache (Redis/Ignite/Infispan/EHCache/Hazlecast/ Distributed Cache)

Experience with Elasticsearch / Solr

Experience with Relational DB (MySQL, Postgress, Oracle, SQL Server)

Experience with Linux & AgileAdvantage

Experience with additional Development languages (C++, Python, Scala, Kotlin, Go)

Experience with REST, OpenAPIExperience with No SQL Databases

Experience with DevOps (Docker, Kubernetes, AWS, Azure, Google Cloud)

Benefits

Private health subscription + hospitalization package

Private dental subscription

Gym subscription

Bookster

Vouchers/bonuses for special events (birthday, Christmas, Easter, etc)

Meal vouchers of 35 RON/working day

Ability to work with a global company and immerse in a variety of international projects with different cultures within the IT industry

Access to cutting-edge and state-of-the-art technologies current with the everyday evolvement of technologies

Development opportunities with free access to over 3000+ training courses and peer-to-peer mentoring support

Keywords
JavaSpring BootSpring IntegrationKafkaRabbitRedisElasticsearchSolrMySQLPostgressOracleSQL ServerLinuxAgileTDDBDDBackend DeveloperMicroserviceBigDataCyber SecurityContinuous DeploymentDistributed CacheRESTOpenAPINo SQLDevOpsDockerKubernetesAWSAzure

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