Senior Java & Data Engineer – Financial Markets

Experis ManpowerGroup Sp. z o.o.; Poland; Remote; PLN 240,000 - 360,000; Full time

Benefits offered by this job

100% remote

Multisport Card

Private healthcare system

Life insurance

PowerYou platfrom

Job summary

Experis ManpowerGroup Sp. z o.o. is seeking a Senior Java & Data Engineer with 10+ years of technical background for remote work.

The role focuses on building robust Java applications for financial services, developing data pipelines, and working with Oracle and graph databases. Candidates should have strong Java skills, data engineering experience, and a background in capital markets. Excellent English communication is required, and the position offers flexible remote engagement within the

Qualifications

• 10+ years of software development and data engineering experience.
• Proven expertise in Java programming with strong coding and debugging skills.
• Solid background in data engineering, including data warehousing and ETL pipelines.
• Deep understanding of Oracle databases.
• Experience with graph database technologies (e.g., Neo4j, TigerGraph).
• Experience in financial services or capital markets is highly preferred.
• Strong problem-solving skills and ability to work independently and in teams. English communication (written and spoken).

Responsibilities

• Design and develop robust, scalable Java applications for financial/capital markets use cases.
• Build and maintain data pipelines and ETL processes.
• Collaborate with cross-functional teams to gather and analyze data requirements.
• Work with complex Oracle database systems, including design, optimization, and performance tuning.
• Design and implement solutions using graph databases to model complex relationships.
• Ensure high code quality, maintainability, and best practices.
• Participate in code reviews, technical discussions, and solution architecture planning.

Skills

Java programming

Data Engineering

Oracle databases

Graph database tech

Financial services/Capital markets

English communication

Job description

We are currently looking for a highly experienced Senior Java & Data Engineer with over 10 years of technical background, preferably in Financial Services, Capital Markets, or Investment Banking environments. This is a great opportunity to work on high-impact projects within the financial sector.

Responsibilities:

• Design and develop robust, scalable Java applications tailored to financial and capital markets use cases
• Build and maintain efficient data pipelines and ETL processes
• Collaborate with cross-functional teams to gather and analyze data requirements
• Work with complex Oracle database systems, including design, optimization, and performance tuning
• Design and implement solutions using graph databases to model complex relationships and datasets
• Ensure high code quality, maintainability, and adherence to best practices
• Participate in code reviews, technical discussions, and solution architecture planning

Requirements:

• 10+ years of technical experience in software development and data engineering
• Proven expertise in Java programming, with strong coding and debugging skills
• Solid background in Data Engineering, including data warehousing and ETL pipelines
• Deep understanding and hands-on experience with Oracle databases
• Familiarity with graph database technologies (e.g., Neo4j, TigerGraph, or similar)
• Experience in financial services or capital markets is strongly preferred
• Strong problem-solving skills and ability to work independently and in teams
  Good communication skills in English (written and spoken)

Our offer:

• 100% remote
• Multisport Card
• Private healthcare system
• Life insurance
• PowerYou platfrom