Senior Cloud & Platform Engineer (Go/Java) | Poland

Description & Requirements Who we are looking for Senior Cloud & Platform Engineer (Go/Java) Are you a software engineer who enjoys building scalable applications and wants to have a real impact on software security? We're looking for a Senior Software Engineer who combines strong development skills with a passion for secure software delivery. In this role, you'll help design and build enterprise-grade solutions while shaping security practices across the entire software development lifecycle. What we're looking for ✔ 5+ years of experience in software engineering within enterprise environments ✔ Strong hands-on development experience with Go (Golang) and Java ✔ Good knowledge of JavaScript and/or Python ✔ Experience designing distributed systems, microservices, and APIs ✔ Strong understanding of software architecture and design patterns ✔ Hands-on experience with CI/CD platforms such as GitHub Actions, GitLab CI, or Jenkins ✔ Knowledge of secure coding principles and Secure Development Lifecycle practices ✔ Experience with Docker and Kubernetes ✔ Familiarity with at least one major cloud platform: AWS, Azure, or Google Cloud Nice to have ⭐ Experience with application security testing and vulnerability management ⭐ Experience working in DevSecOps environments ⭐ Security certifications or cloud certifications Your future role ✅ Design, develop, and maintain enterprise applications using Go (Golang), Java, JavaScript, and Python ✅ Build cloud-native solutions that are secure, scalable, and reliable ✅ Contribute to architecture decisions, technical strategy, and code quality standards ✅ Evaluate and integrate modern open-source technologies ✅ Design and optimize CI/CD pipelines with built-in security controls ✅ Implement automation for testing, deployment, and infrastructure management ✅ Promote Infrastructure-as-Code (IaC) best practices ✅ Drive Secure Development Lifecycle (SDL) adoption across projects ✅ Conduct threat modeling and security design reviews ✅ Support teams in identifying and remediating security vulnerabilities What we offer - Flexible working hours, - Permanent employment or contract, - Medical and health insurance, - Multisport and other lifestyle benefits, - Language courses, - Friendly coworkers & team spirit, - Multiple geographies and clients, - Work for well-known brands, - Exposure to trailblazing business and technology projects, - A place in the first line of a digital transformation, - Everyday opportunities to influence how and where we do our business, - A development path to fit your needs. Selection process Kindly upload your CV in English. - First step is a HR introductory call with the recruiter. - Second step is an interview with team members. - Third step is a final interview with team leaders.