Senior Software Development Engineer [Marketing Automation B2B]

Digital & Technology Team (D&T) is an integral division of HEINEKEN Global Shared Services Center. We are committed to making Heineken the most connected brewery. That includes digitalizing and integrating our processes, ensuring best-in-class technology, and embedding a data-driven culture. By joining us you will work in one of the most dynamic and innovative teams and have a direct impact on building the future of Heineken!

Would you like to meet the Team, see our office and much more? Visit our website: Heineken (heineken-dt.pl)

Commerce DevOps Hub is being established. The newly created organization, being an integral part of the Global Digital & Technology Function, is tasked with maintaining, but most importantly developing (functionally and technologically) IT solutions supporting the Commerce area at Heineken. Commerce DevOps Hub is located in Kraków and will include highly qualified IT professionals with direct contribution to both the technological development of the Heineken Commerce and the Hub itself.

As the Senior Software Developer Engineer, you will play a critical role in designing, developing, and maintaining complex software applications using Marketing Cloud Platforms and other integrated systems. Collaborating closely with Product Owner(s), Product Architect(s) and other DevOps teams you will need to understand the business needs, helping Product Architect(s) to convert those needs into solution architecture specifications and services in line with overall engineering standards and roadmaps. You will be responsible for development, ensuring high-quality code, mentoring junior developers, and collaborating with cross-functional teams to deliver scalable, efficient, and innovative solutions. You serve as a key contributor in delivering high-quality software implementations throughout the software development lifecycle in our Commerce landscape. The role reports directly to the Solution Engineering Lead. 

Your responsibilities would include:

• design, develop, test, and maintain high-quality software solutions in accordance with project requirements and company standards
• lead the development of new features and enhancements, ensuring scalability, security, and maintainability
• write clean, efficient, and well-documented code, with a focus on performance optimization
• collaborate with product managers, designers, and other stakeholders to gather requirements and translate them into technical solutions
• conduct code reviews, provide constructive feedback, and ensure adherence to coding standards and best practices
• troubleshoot and resolve complex technical issues, including debugging and performance tuning
• mentor junior developers, helping them grow technically and professionally
• stay up to date with the latest trends, technologies, and best practices in software development
• participate in the full software development lifecycle, from planning and design to deployment and maintenance
• work within an agile development framework, attending sprint planning, stand-ups, and retrospectives
• contribute to continuous improvement by identifying and implementing process optimizations
• knowledge transfer: document configuration processes, guidelines, and best practices for future reference & support with proper knowldge transfer to service delivery and OpCo teams
• sontribute to the establishment and refinement of the appropriate deployment process. Collaborate with other teams to gather requirements and specifications for product configurations  
• provide support to other Commerce teams by addressing technical queries, highlighting risks, and proposing improvements across different phases of the development cycle
• coordinate with development teams to maintain the highest quality standards for the product, ensure that all Heineken standards are applied
• collaborate with cross-functional teams, including Product Owners, Product Architects, and DevOps teams, to ensure seamless delivery and support of solutions

You are a good match if you have:

• Bachelor's degree or master's degree in computer science, Software Engineering, or a related field 
• 8+ years of experience in software development, with a strong track record of delivering complex, high-performance applications
• expertise in one or more programming languages such as Java, C#, Python, JavaScript, or Ruby
• experience with web technologies, including front-end (HTML, CSS, JavaScript frameworks like React or Angular) and back-end (RESTful APIs, microservices)
• strong understanding of software design principles, algorithms, and data structures
• experience with databases (SQL, NoSQL) and proficiency in database design and optimization
• familiarity with version control systems (e.g., Git) and CI/CD pipelines
• excellent problem-solving skills and the ability to debug and optimize code
• strong understanding of software development methodologies, particularly Agile/Scrum
• solid understanding of cloud platforms (AWS, Azure, Google Cloud) and related technologies
• excellent communication skills and the ability to work collaboratively in a team environment
• ability to mentor and guide junior developers in technical challenges
• experience with containerization and orchestration tools (e.g., Docker, Kubernetes)
• knowledge of DevOps practices and infrastructure as code (e.g., Terraform, Ansible)
• familiarity with modern development frameworks (e.g., Spring Boot, Django, Node.js)
• experience with front-end JavaScript frameworks such as React, Angular, or Vue.js.
• knowledge of testing frameworks and best practices (e.g., JUnit, Selenium, Mocha)

Technology Stack: Java/JavaScript/C#/Python/.Net/PHP, strong understanding of software design principles, algorithms and data structure, solid understanding of cloud platforms (Azure, GCP) and related technologies, knowledge of integrating platforms using custom solutions, CI/CD Pipelines, SQL/SOQL/Snowflake/any other databases, Kubernetes, experience with web technologies, including front-end (HTML, CSS JS frameworks like Angular or React) and back-end (REST APIs, SOAP APIs and microservices) 

At HEINEKEN Kraków, we take integrity and ethical conduct seriously. If someone has concerns about a possible violation of legal regulations indicated in Polish Whistleblowing Act or our Code of Business Conduct, we encourage them to speak up. Cases can be reported to global team or locally (in line with the local HGSS Whistleblowing procedure) by selecting proper option in this tool or by communicating it on hotline. At HEINEKEN Kraków, we take integrity and ethical conduct seriously. If someone has concerns about a possible violation of legal regulations indicated in Polish Whistleblowing Act or our Code of Business Conduct, we encourage them to speak up. Cases can be reported to global team or locally (in line with the local HGSS Whistleblowing procedure) by selecting proper option in this tool or by communicating it on hotline. 

What we Offer:

• 🏠 Flexible Work from Home scheme
• 💸 Attractive Performance Bonus
• 🚗 Parking Space for Employees
• ⏰ Flexible working hours
• 💳 Sodexo Card
• ☂ Life Insurance
• ➕ Employee Referral Programme
• 🌐 Job Opportunities within HEINEKEN
• 🩺 Private Medical Healthcare
• ⭐ Social Events