PHP Laravel Developer (Cybersecurity)

Join Rublon and work with a team of cybersecurity enthusiasts building the future of enterprise user authentication.Rublon MFA is a multi-factor authentication platform used by hundreds of customers around the world to protect employee logins to networks, servers, and applications. We build cloud-based authentication services, APIs, and cybersecurity integrations for enterprise environments.We are looking for a Regular or Senior PHP Laravel Developer who wants to work long-term on scalable, secure, cloud-based software in the cybersecurity space.What You’ll Work OnYou will help develop the core components of Rublon MFA and related enterprise authentication services.Your work will focus on building and improving cloud-based cybersecurity and authentication technology, including:Scalable backend services for MFA, SSO, and enterprise user authenticationSecure APIs used by Rublon products, customers, and integrationsSAML, OpenID Connect, and identity-related servicesIntegrations with enterprise identity and cloud security platforms such as Microsoft Entra IDIntegrations with cybersecurity tools and services such as Microsoft Sentinel, Google SecOps, SIEM, IGA, and IAM systemsFrontend components in Angular where needed, with the main focus remaining on backend developmentCI/CD pipelines and automation that support secure, maintainable software deliveryAI-assisted development workflows that improve productivity, code quality, security reviews, and engineering effectivenessThis is a backend-focused full-stack role. You will work primarily on backend systems and APIs, with frontend development in Angular where needed.How You’ll WorkLocation: 100% remote or from our office in Kraków or Zielona Góra, PolandTechnology stack: PHP 8.3, Laravel 12, Angular, Docker, GitHub, AWS, SAML, OpenID Connect, LDAP, Microsoft Entra ID, cloud IAM, CI/CD, AI-assisted development toolsSelf-development: access to online training courses and sponsored certificationsBenefits: private medical care and MultiSport cardWhat You’ll DoAs a PHP Laravel Developer at Rublon, you will:Develop and maintain core cloud platform components of Rublon MFABuild secure, scalable APIs for enterprise authentication servicesDevelop and extend SSO, MFA, SAML, and OpenID Connect servicesIntegrate Rublon MFA with enterprise identity platforms such as Microsoft Entra IDBuild integrations with cybersecurity tools and services such as Microsoft Sentinel, Google SecOps, SIEM, IGA, and IAM systemsWork with modern application architecture patterns for scalable cloud systemsContribute to frontend development using Angular where neededDesign secure software with attention to authentication, authorization, session handling, data protection, and application securityUse AI tools securely and effectively to accelerate development, improve code reviews, detect potential issues, and increase the quality of your workBuild or use AI agents and AI-assisted workflows that enhance your engineering performance and software qualityImplement automated tests, integration tests, and end-to-end testsBuild and maintain CI/CD pipelines using GitHub and related DevOps toolsParticipate in architecture discussions, code reviews, technical planning, and secure coding practicesWork closely with product managers, engineers, and cybersecurity specialists to deliver enterprise-grade authentication solutionsSkills You HaveAt least 3 years of commercial experience developing PHP software with LaravelPractical experience building secure APIs and backend servicesGood understanding of cloud software architectureExperience building scalable cloud-based applications, preferably on AWSKnowledge of secure software development and application security principlesUnderstanding of cybersecurity concepts, especially related to authentication, identity, and access managementKnowledge of authentication and identity protocols such as SAML, OpenID Connect, LDAP, SSO, and MFAExperience with frontend development, preferably AngularWorking knowledge of DevOps and CI/CD conceptsAbility to use AI coding tools securely and effectively as part of everyday software developmentAbility to use or build AI agents, AI-assisted workflows, or automation that improves development speed, code quality, code review, testing, and security analysisInterest in cybersecurity, secure software design, and enterprise authentication systemsAbility to analyze technical problems independently and propose robust engineering solutionsNice To HaveExperience with any of the following will be a strong advantage:Another backend, systems, or frontend programming language, especially TypeScript, Python, C++, Rust, or GoSystem administration, security engineering, or penetration testing backgroundAngular and modern frontend application developmentAWS and cloud-native application architectureModern application architecture for scalable SaaS platformsDevOps, GitHub Actions, and CI/CD automationSingle Sign-On systemsMulti-Factor Authentication systemsIdentity and Access Management conceptsSAML, OpenID Connect, and OAuth-related technologiesFIDO2 authentication standardMicrosoft Entra IDMicrosoft Graph APIOpenID CAEPZero Trust architectureSIEM systems and security integrationsMicrosoft Sentinel or Google SecOpsSoftware application securitySecure API design and secure cloud architectureAWS certificationFormal education in Information Security, Cybersecurity, Computer Science, or a related field, or equivalent demonstrated professional experienceWhy ApplyThis role may be a strong fit if:You want to build cloud-based authentication and cybersecurity services used by enterprisesYou are interested in MFA, SSO, identity systems, secure APIs, and enterprise integrationsYou enjoy developing scalable backend systems with real-world security impactYou want to work with technologies such as Laravel, Angular, AWS, SAML, OIDC, Entra ID, FIDO2, SIEM platforms, and Zero Trust conceptsYou are comfortable working across backend and frontend code, with a clear preference for backend engineeringYou want to use AI tools and AI agents as part of a modern, secure, high-performance software development workflowYou value secure coding practices, automation, clean architecture, observability, and long-term maintainabilityYou want to grow professionally in cybersecurity, cloud development, and enterprise authentication technologiesSteps After You ApplyYou’ll be invited to an online meeting with our recruiterAfterwards, we’ll ask you to complete a small assignment, which will then be discussed with one of our technical leadsIf everything goes well, we will make you an offer and invite you to a final interview