Lead Engineer

POL | Warszawa | Al. Jerozolimskie 172 Budynek E Full time J0108092 At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That’s why we need smart, committed people to join us. Whether you’re looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain. We provide expert, sustainable solutions in records and information management, digital transformation services, data centers, asset lifecycle management, and fine art storage, handling, and logistics. We proudly partner every day with our 225,000 customers around the world to preserve their invaluable artifacts, extract more from their inventory, and protect their data privacy in innovative and socially responsible ways. Are you curious about being part of our growth stor y while evolving your skills in a culture that will welcome your unique contributions? If so, let's start the conversation. Iron Mountain is seeking an experienced Lead Engineer – DXP Solutions to join our Global Product Engineering (GPE) / Digital Experience Platform (DXP) team. In this role, you will be responsible for driving technical leadership, designing scalable microservices, and leading cross-functional engineering teams to transform functional requirements into high-performance, secure digital transformation solutions on Iron Mountain’s InSight® Digital Experience Platform (DXP). What You'll Do (Responsibilities) In this role, you will: Technical Leadership & Execution: Lead cross-functional engineering squads in designing, developing, and deploying scalable enterprise solutions on the InSight DXP platform while serving as the technical SME for microservices, RESTful APIs, and cloud-native services. Solution Design & Full-Stack Development: Develop, test, and deploy resilient backend and frontend services using Java, Spring Boot, Python, REST APIs, and React JS while integrating machine learning models, search technologies (ElasticSearch, Solr), and message buses (Kafka). Architecture & Delivery Leadership: Partner with Solution Architects and Product Managers to define technical roadmaps, conduct architecture/code reviews, guide squads on microservice design patterns, and mitigate technical execution risks. DevOps & Process Governance: Configure and maintain CI/CD pipelines using GitLab-CI, Jenkins, Docker, and Kubernetes while championing Agile/Scrum delivery frameworks. Mentorship & Quality Standards: Drive Test-Driven Development (TDD) practices, optimize system performance, resolve complex production/security incidents, and mentor junior and mid-level engineers to build team capability. What You'll Bring (Skills & Qualifications) The ideal candidate will have: 7+ years of hands-on software development experience across the complete SDLC, including 3+ years in a technical lead role guiding engineering teams and delivering enterprise-grade SaaS platforms. Strong knowledge of Languages & Frameworks: Proficiency in Java (Java 11+), Java Spring Boot, Python, JavaScript / React JS, and RESTful web services. Strong knowledge of Cloud, Middleware & Databases: Hands-on experience with cloud platforms (GCP, AWS, or Azure), Docker, Kubernetes, Kafka, ElasticSearch/Solr, and SQL/NoSQL databases (PostgreSQL, Oracle, MySQL, MongoDB). Proven ability in DevOps, Process & Domain Knowledge: Experience with CI/CD tools (Git, GitLab, Jenkins, Maven, JIRA), Agile/Scrum governance, and domain expertise in Content Services Platforms (CSP), Enterprise Content Management (ECM), or Intelligent Document Processing (IDP). Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related technical field. What We Offer (Benefits) Location: Hybrid / Remote Employment Type: Full-Time Employee (FTE)Competitive compensation and benefits aligned with experience.Flexible work options/alternative work options to support work-life balance.Comprehensive health, wellness, and retirement plans.Opportunities for continuous learning and professional growth. Category: Information Technology Iron Mountain is a global leader in storage and information management services trusted by more than 225,000 organizations in 60 countries. We safeguard billions of our customers’ assets, including critical business information, highly sensitive data, and invaluable cultural and historic artifacts. Take a look at our history here. Iron Mountain helps lower cost and risk, comply with regulations, recover from disaster, and enable digital and sustainable solutions, whether in information management, digital transformation, secure storage and destruction, data center operations, cloud services, or art storage and logistics. Please see our Values and Code of Ethics for a look at our principles and aspirations in elevating the power of our work together. If you have a physical or mental disability that requires special accommodations, please let us know by sending an email to accommodationrequest@ironmountain.com. See the Supplement to learn more about Equal Employment Opportunity. Iron Mountain is committed to a policy of equal employment opportunity. We recruit and hire applicants without regard to race, color, religion, sex (including pregnancy), national origin, disability, age, sexual orientation, veteran status, genetic information, gender identity, gender expression, or any other factor prohibited by law. To view the Equal Employment Opportunity is the Law posters and the supplement, as well as the Pay Transparency Policy Statement, CLICK HERE Requisition: J0108092