Senior Java Developer (10/978)

Infolet • Polish: C1 • English: C1 • IT Outsourcing & Dedicated Teams • Custom Software Development • Paid as a contractor rate • Relocation: Yes • Java • SQL • 1 month ago
Smart Apply
Similar jobs
1,520,184open jobs
91,372companies
236,273added this week
Browse all
Salary
$80k – $98k per year
Location
Hybrid (Kraków, Poland)
Seniority
Senior · 10+ years exp

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Sep 11, 2026.

Overview
Company
Impact
Profile match

Infolet

W Infolet od 2005 roku realizujemy projekty IT w różnych modelach outsourcingu (tworzenie oprogramowania „end-to-end.
infolet.pl • HQ: Kraków, Poland • Custom Software Development • IT Outsourcing & Dedicated Teams
Tech stack of Infolet

SUMMARY

160 - 190 PLN/h (B2B)

19 000 - 23 000 PLN brutto (UOP)

Kraków (6 days onsite monthly)

Senior

Project

We are looking for an experienced Senior Java Developer to join a team working on modern, distributed applications within the banking and financial services sector.

You will be involved in developing and maintaining scalable microservices-based solutions, working closely with other developers and technical teams. The role combines backend development with elements of full-stack work and requires strong experience with Java, Spring Boot, and modern cloud-native technologies.

You will

  • Design, develop, and maintain Java-based applications and microservices
  • Build and integrate REST and gRPC services
  • Work with Spring Boot and modern Java technologies
  • Develop and maintain applications running in Kubernetes
  • Work with relational databases, preferably Oracle
  • Participate in automated testing using Cucumber
  • Collaborate with other developers and technical teams to deliver reliable and scalable solutions.
  • Contribute to technical design and continuous improvement of the application architecture.
  • Troubleshoot and resolve technical issues in a distributed environment

Must have

  • 10+ years of professional software development experience
  • Strong commercial experience with Java
  • Very good knowledge of Spring Boot
  • Experience with microservices architecture
  • Experience developing REST APIs
  • Experience with Kubernetes
  • Good knowledge of SQL
  • Experience with Maven
  • Previous experience in banking or financial services
  • Experience with automated testing, preferably Cucumber
  • Good understanding of distributed systems and modern software development practices
  • Fluent in English and Polish

Nice to have

  • Experience with Oracle
  • Experience with gRPC
  • Experience working in large-scale enterprise environments

Our offer

  • Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory and you need to relocate from another city.
  • Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,520,184 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Kraków
$72k – $87k per year • Hybrid • 5+ years exp • Kraków
DevOps
Platform Engineering
Linux
Apply
$44k – $51k per year (gross) • Hybrid • Kraków
Java
Java
Spring Boot
Databases
PostgreSQL
Apache Kafka
AI/ML
Copilot
Gemini
DevOps
Azure
CI/CD
Git
Kubernetes
GitHub
Linux
Management
Agile
Apply
$44k – $51k per year (gross) • Hybrid • 4+ years exp • Kraków
JavaScript
Java
TypeScript
Java
Spring Boot
Spring Cloud
Databases
Redis
AI/ML
Flink
Frontend
Angular
DevOps
Rest API
Ansible
GCP
CI/CD
Jenkins
Incident Management
Management
Confluence
Jira
Agile
Apply
≈ $81k – $127k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • Warsaw
Python
SQL
Databases
Databricks
Apache Kafka
AI/ML
Spark
AI Agents
LLM Guardrails
Cybersecurity
GDPR
Apply
$45k – $56k per year • In office • 5+ years exp • Master's Degree • Poznań
Elixir
Apply
Data Engineer 1 hour ago
≈ $34k – $64k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • South Africa
Python
JavaScript
Java
TypeScript
SQL
C#
C++
C#
.NET
Databases
Snowflake
Databricks
AI/ML
Spark
Frontend
Angular
DevOps
GCP
Azure
AWS
Analytics
ETL/ELT
Azure Data Factory
Apply
AI Developer 1 hour ago
≈ $118k – $223k per year (Estimated) • Equity • In office • 3+ years exp • Bachelor's Degree • Beloit
Python
JavaScript
TypeScript
SQL
AI/ML
Copilot
Claude
LLM
OpenAI Codex
DevOps
Rest API
GCP
Azure
CI/CD
Git
AWS
Management
Outlook
Microsoft Office
Apply
≈ $24k – $52k per year (Estimated) • In office • Full-Time • Johannesburg
JavaScript
Java
SQL
Java
Hibernate
Apache Tomcat
Databases
MySQL
Oracle
MS SQL
Apply
$126k – $154k per year • Remote (United States, Canada) • 15+ years exp
JavaScript
TypeScript
SQL
Node JS
Frontend
React.js
DevOps
CI/CD
AWS
Docker
Linux
Apply
≈ $11k – $24k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • South Africa
SQL
C#
C#
.NET
Databases
PostgreSQL
DevOps
Windows Server
SLI/SLO/SLA
Windows
TCP/IP
DNS
DHCP
VPN
Wi-Fi
Cybersecurity
Active Directory
Robotics
ACT
IoT
MQTT
Apply
$77k – $87k per year • Hybrid • 5+ years exp • Kraków
Python
Bash
AI/ML
LiteLLM
DevOps
Terraform
Ansible
GCP
CI/CD
Jenkins
TeamCity
Google Cloud Run
GitHub
Linux
Management
Confluence
Jira
Apply
$44k – $51k per year (gross) • Hybrid • 4+ years exp • Kraków
JavaScript
Java
TypeScript
Java
Spring Boot
Spring Cloud
Databases
Redis
AI/ML
Flink
Frontend
Angular
DevOps
Rest API
Ansible
GCP
CI/CD
Jenkins
Incident Management
Management
Confluence
Jira
Agile
Apply
$29k – $37k per year (gross) • Hybrid • Kraków
Java
Java
Spring Boot
Databases
PostgreSQL
Apache Kafka
AI/ML
Copilot
Gemini
DevOps
Azure
CI/CD
Git
Kubernetes
GitHub
Linux
Management
Agile
Apply
$44k – $51k per year (gross) • Hybrid • Kraków
Java
Java
Spring Boot
Databases
PostgreSQL
Apache Kafka
AI/ML
Copilot
Gemini
DevOps
Azure
CI/CD
Git
Kubernetes
GitHub
Linux
Management
Agile
Apply
$40k – $51k per year (gross) • Hybrid • Kraków
JavaScript
TypeScript
Node JS
Databases
PostgreSQL
AI/ML
Model Context Protocol
Function Calling
AI Agents
DevOps
Platform Engineering
Apply
≈ $67k – $106k per year (Estimated) • Equity • In office • Full-Time • 8+ years exp • Kraków
JavaScript
TypeScript
Node JS
Node JS
Nest.JS
Databases
PostgreSQL
Redis
AI/ML
Copilot
Cursor
Claude
Time Series Forecasting
Frontend
React.js
DevOps
Terraform
GCP
AWS CDK
Datadog
Prometheus
Azure
AWS
Docker
Kubernetes
Grafana
Cybersecurity
Zero Trust
Management
Agile
Apply
≈ $59k – $98k per year (Estimated) • Hybrid • Full-Time • 2+ years exp • Kraków
Java
Java
Spring Framework
AI/ML
AI Agents
Machine Learning
DevOps
GCP
Apply
PHP Developer 8 hours ago
≈ $55k – $103k per year (Estimated) • In office • Bachelor's Degree • Kraków
Python
JavaScript
Java
PHP
C++
Node JS
PHP
Drupal
Databases
MySQL
DevOps
Ansible
CI/CD
Jenkins
Git
Spinnaker
Gerrit
GitLab
Linux
Unix
Apply
≈ $15k – $31k per year (Estimated) • In office • Full-Time • Kraków
Analytics
Microsoft Excel
Apply
Supply Chain Intern 6 hours ago
≈ $17k – $31k per year (Estimated) • Hybrid • Internship • Kraków
Analytics
Microsoft Excel
Management
SharePoint
Microsoft Office
Apply
See all jobs
This is one of many
1,520,184 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles