GFT Technologies SE·2 days ago

Senior java consultant with postgresql

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Location

hybrid, Kraków, PL-12, Poland

Salary

$60k – $77k/yr

Commitment

Full Time

Level

Senior (5+ years)

Required skills

Java 17+Spring Boot 3+PostgreSQLKafkaAzureTerraformKubernetesDatabricksAI engineeringGenerative AIGitLab CI/CDHelmMicroservicesJUnit 5MockitoTestcontainers

Job Description

Type of contract: B2B contract

Salary range: 125 - 160 PLN/H

What will you do?

You will work on large-scale financial services platforms supporting investment banking operations. The role focuses on digital transformation, process automation, data integration, and application modernization in a highly regulated environment while leveraging modern cloud technologies, microservices, and AI engineering tools.

Your tasks

Design and develop backend services using Java and Spring Boot
Build and maintain microservices-based solutions
Develop and optimize integrations with PostgreSQL and Kafka
Design and manage cloud-native solutions on Azure
Implement and maintain Kubernetes and Terraform infrastructure
Create and improve CI/CD pipelines in GitLab
Develop automated tests and ensure software quality
Collaborate with business and technical stakeholders
Support application modernization and process automation initiatives

Requirements

Strong experience with Java 17+ and Spring Boot 3+
Experience with microservices-based architectures
Good knowledge of PostgreSQL
Experience with Kafka
Strong knowledge of Azure services
Experience with Terraform
Experience with Kubernetes
Experience with Databricks
Practical experience with AI engineering tools including GHCP CLI
Understanding of Generative AI concepts and frontier models
Strong communication skills
Domain knowledge of Stock Borrow Loan business
Experience with JUnit 5, Mockito, Testcontainers or similar testing frameworks
Understanding of structured context in codebases such as AGENTS.md and skills
Experience with Helm
Experience with GitLab CI/CD pipelines
Openness to work hybrid from our client's office (Kraków) 3 days a week

Nice to have

Splunk
Grafana
Application Insights

Ready to join the team?

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  Alex Chen
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  Product Manager Interview
  David G. (Hiring Manager)
- 4:15 PM - 5:15 PM
  First Round Interview
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Tue
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  Marta W.
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  Kick-off Interview
  Daria (HR)
Wed
- 1:00 PM - 1:45 PM
  Qualifying Interview
  James Miller
- 5:30 PM - 6:00 PM
  Discovery Interview
  Chris V.
Thu
- 2:30 PM - 3:00 PM
  First Interview
  Michael T.
- 4:00 PM - 5:00 PM
  Interview
  Den

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Senior java consultant with postgresql

Required skills

Job Description

What will you do?

Your tasks

Requirements

Nice to have

Ready to join the team?

Stop wasting hours on applications

Over 200,000 job seekers trust us

Frequently Asked Questions

How does Global Work AI apply to jobs without spamming?

Is Global Work AI safe for my professional reputation?

Do I need a “perfect” resume to use Global Work AI?

What will my resume and cover letter look like before they’re submitted?

Will recruiters be able to tell that I used AI to apply?

What if I’m not satisfied with Global Work AI?

Stop wasting hours on applications

Over 200,000 job seekers trust us

Frequently Asked Questions

How does Global Work AI apply to jobs without spamming?

Is Global Work AI safe for my professional reputation?

Do I need a “perfect” resume to use Global Work AI?

What will my resume and cover letter look like before they’re submitted?

Will recruiters be able to tell that I used AI to apply?

What if I’m not satisfied with Global Work AI?

Stop wasting hours
on applications

Frequently Asked
Questions

Stop wasting hours
on applications

Frequently Asked
Questions