Principal Software Developer (Python | Control Plane)

Dell; Województwo mazowieckie; On-site; PLN 120,000 - 180,000; Full time

Job summary

A leading technology firm in Poland is seeking a Principal Software Developer specialized in Python and storage solutions. The role involves developing sophisticated systems, optimizing storage control, and crafting technical designs. Ideal candidates will have 8+ years of experience and a Bachelor's degree in a technical field, alongside excellent analytical skills. Enjoy a competitive benefits package while working with top-notch professionals.

Benefits

Private medical care

Group life insurance

Global Travel Medical Insurance

Employee Assistance Program

Lunch card

Discounts for Dell Products

Wellness Program

Qualifications

• Minimum of 8 years of professional experience in software development with a focus on storage solutions.
• Strong troubleshooting skills for complex systems.

Responsibilities

• Contribute to design and architecture of complex software environments.
• Implement and optimize storage control solutions.
• Analyze performance and reliability of control modules.

Skills

Software development expertise

Proficiency in Python programming

Analytical and problem-solving skills

Excellent communication skills

Education

Bachelor’s degree in Computer Science, Engineering, or a related technical field

Job description

Overview

Principal Software Developer (Python | Control Plane)

From applied research to advanced engineering, the Engineering Technologist team has the expertise to shape ground-breaking products, materials, and processes.

You will be joining a team of 40 people which is developing a new storage product from scratch. From crafting the software stack for administration to developing connections to drives and other associated hardware components, this team of experts will work with you to create new software artifacts, designed to work with new hardware, producing true innovation while also contributing to the open-source community.

Join us to do the best work of your career and make a profound impact as a Principal Software Engineer on our Engineering Technologist Team in Poland.

What you’ll achieve

As a Principal Software Engineer, you will be responsible for developing sophisticated systems and software based on the customer’s business goals, needs and general business environment creating software solutions.

You will:

• Contribute to the design and architecture of high-quality, complex systems and software/storage environments
• Implement and optimize storage control solutions to ensure robust data storage configuration and efficient capacity management.
• Analyze and optimize the performance and reliability of control module. Implement monitoring solutions to track system health and performance metrics.
• Create detailed technical designs for new features and improvements. Develop and maintain comprehensive documentation for all areas.
• Diagnose and resolve complex technical issues related to control path of storage systems.

Take the first step towards your dream career

Every Dell Technologies team member brings something unique to the table. Here’s what we are looking for with this role:

Essential Requirements

• Minimum of 8 years of professional experience in software development, with experience in working on storage solutions and their performance.
• Proficiency in Python programming.
• Exceptional analytical and problem-solving skills, with the ability to troubleshoot complex systems and enhance performance.
• Excellent written and verbal communication skills, capable of documenting technical designs, writing user manuals, and explaining complex concepts to various stakeholders.
• Bachelor’s degree in Computer Science, Engineering, or a related technical field.

Desirable Requirements

• Experience in storage and networking standards: SCSI, SAS, NVMe, NVMe-oF, RDMA, RoCE.
• Experience in management protocols: Redfish, IPMI.
• Linux operating system experience; device drivers; embedded software/firmware; storage technologies.

Benefits

Our people are the most critical component of our long-term success and their health and well-being are our priority. You will enjoy a comprehensive, locally competitive benefits package.

As our Employee you will be entitled to:

• Private medical care
• Group life insurance
• Global Travel Medical Insurance
• Emergency Travel Assistance
• Employee Assistance Program
• Lunch card
• Benefit Systems vouchers or Multisport card
• Languages’ classes
• Discounts for Dell Products
• Wellness Program
• Paid Employee Referral Program
• Employee Recognition Program

Who we are

We believe that each of us has the power to make an impact. That’s why we put our team members at the center of everything we do. If you’re looking for an opportunity to grow your career with some of the best minds and most advanced tech in the industry, we’re looking for you.

Dell Technologies is a unique family of businesses that helps individuals and organizations transform how they work, live and play. Join us to build a future that works for everyone because Progress Takes All of Us.

Application closing date: 31st October 2025

Dell Technologies is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. Read the full Equal Employment Opportunity Policy here.