Senior Software Engineer

Cisco Systems, Inc; Kraków; Hybrid; PLN 220,000 - 260,000; Full time

Job summary

Cisco IT's Embedded Licensing Solutions team in Kraków seeks a Senior Software Engineer to design, implement, and maintain Java-based applications for embedded licensing. You'll collaborate with architects, tech leads, and business leads to refine requirements and deliver robust software.

You'll mentor junior developers, participate in code reviews, and work with TAC to troubleshoot customer issues while applying best practices, multithreading, and RESTful API integration in a fast-paced, Agile

Qualifications

• 7-8 years of extensive experience in full cycle of software development process using Java, specifically for enterprise software applications.
• Proficiency in multithreaded application development with in-depth knowledge of Object-Oriented Design and Programming.
• Strong knowledge of Data Structures and Algorithms as well as different design and architectural patterns.
• Solid understanding of client/server application, RESTful API Development and integration.
• Strong problem-solving and analysis skills with ability and willingness to work on complex technical challenges with excellent communication skills

Responsibilities

• Design, implement, and maintain Java-based applications.
• Analyze software requirements and develop technical designs to meet the objectives.
• Write clean, maintainable, and efficient code using Java while ensuring high-quality standards.
• Participate in code reviews, ensuring best practices in software development
• Collaborate with cross-functional teams to assist with software integration
• Work with Technical Assistance Center (TAC) team to help troubleshoot software issues reported by customers.
• Provide guidance and mentorship to junior developers, helping team to learn and continue improvement.

Skills

Java programming

Multithreaded development

Data Structures & Algorithms

RESTful API Development

Client/server architecture

Problem solving & communication

Tools

Git

Jenkins

Docker

Kubernetes

Job description

Meet the Team

Cisco IT is a transformation engine enabling people to do the best work of their lives. Our vision is to be admired as the world’s best IT organization. We lead with user experience, embrace agile ways of working, drive engineering effectiveness, and deliver with Cloud first, shift left, AI powered technology.

Licensing – On - Prem group is an integral part of Cisco journey from a Networking company to a Software company. Recurring revenue and subscription enablement is the key portfolio we work on. Join a dynamic team of energetic engineers dedicated to designing and building a robust platform for Smart Licensing. You'll work with cutting-edge technologies, working with other core component teams working on Java, Python, GO etc.

Your Impact

When you work with us, you will be part of a highly empowered collaborative

‘FUTURE IT’ team who is passionate about the use of technology to deliver unprecedented business outcomes. You will work with businesses partners, internal and external partners, Cisco’s outsourced partners, and multi-functional teams.

As a Senior Software Engineer in the Embedded Licensing Solutions team, you will be an integral part of our embedded component team working with architects, tech leads, and business leads to develop and enhancement of our Embedded Licensing applications.

• Design, implement, and maintain Java-based applications.
• Analyze software requirements and develop technical designs to meet the objectives.
• Write clean, maintainable, and efficient code using Java while ensuring high-quality standards.
• Participate in code reviews, ensuring best practices in software development
• Collaborate with cross-functional teams to assist with software integration
• Work with Technical Assistance Center (TAC) team to help troubleshoot software issues reported by customers.
• Provide guidance and mentorship to junior developers, helping team to learn and continue improvement.

Minimum Qualifications

• 7-8 years of extensive experience in full cycle of software development process using Java, specifically for enterprise software applications.
• Proficiency in multithreaded application development with in-depth knowledge of Object-Oriented Design and Programming.
• Strong knowledge of Data Structures and Algorithms as well as different design and architectural patterns.
• Solid understanding of client/server application, RESTful API Development and integration.
• Strong problem-solving and analysis skills with ability and willingness to work on complex technical challenges with excellent communication skills

Preferred Qualifications

• Familiarity with code versioning tools (Git) and building tools (Jenkins).
• Knowledge of Agile Principles and practice
• Experience with database technologies, both relational (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB, Redis).
• Basic knowledge of containerization and orchestration tools (e.g., Docker, Kubernetes).
• Advanced problem-solving and debugging skills.
• Excellent communication and collaboration skills with cross-functional teams.

Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.