Senior PHP Developer

🏢 Summary: Senior Frontend Developer role focused on designing and owning frontend architecture for complex web applications in fintech and enterprise domains. The position involves building advanced React applications with TypeScript, making architectural decisions, and ensuring high performance, security, and code quality. Full-time onsite work in Warsaw with strong collaboration across backend and product teams. 🗂️ Requirements: Full-time onsite availability in Warsaw, 5+ years professional programming experience, Strong commercial experience with React, Excellent knowledge of TypeScript, Deep understanding of React state management and rendering, Very good knowledge of HTML5 and CSS3, Strong experience with TailwindCSS, Experience designing frontend architectures, Experience integrating REST or GraphQL APIs, Knowledge of authentication and authorization flows, Understanding of frontend security and performance optimization, Experience diagnosing performance and rendering issues, Proficiency with Git and professional workflows, Experience working in Agile teams, Ability to use AI-assisted development tools, English level B2+ 📃 Skills: React, TypeScript, HTML5, CSS3, TailwindCSS, REST, GraphQL, Git, Agile, Next.js, WCAG, CICD, Storybook, i18n, Authentication, Authorization, Security, Performance 🏢 Description: 📍 Warsaw (Onsite – near Metro Plac Wilsona)💼 B2B About Silk Software House Silk Software House builds and maintains business-critical web applications for fintech, payments, and enterprise clients. We value ownership, strong technical judgment, and developers who can design solutions, not just implement tasks. Your Role As a Senior Frontend Developer, you’ll take responsibility for frontend architecture, make key technical decisions, and ensure long-term code quality and performance. You’ll collaborate closely with backend teams and help shape how frontend systems are built and evolved. Responsibilities Design and build frontend architecture for web applications Develop complex React applications using TypeScript Make and justify architectural and technical decisions Optimize performance, rendering, and user experience Define and enforce frontend best practices and coding standards Integrate frontend systems with REST / GraphQL APIs Review code and support less experienced developers Collaborate with architects, backend developers, and product stakeholders Support existing projects through modernization and optimization Requirements This role requires full-time onsite work (no remote or hybrid options). Candidates must be willing and able to work from our office near the Plac Wilsona metro station 5+ years of professional programming experience , including strong React experience Excellent knowledge of TypeScript Deep understanding of React , state management, and rendering behavior Very good knowledge of HTML5, CSS3 , and responsive design Strong experience with TailwindCSS Solid understanding of authentication and authorization flows Good knowledge of frontend security and performance optimization Experience designing and building frontend architectures Experience diagnosing complex performance and rendering issues Familiarity with Git and professional development workflows Experience working in teams using Agile methodologies Ability to use AI-assisted development tools effectively English at B2+ level , enabling smooth communication Nice to Have Next.js Accessibility standards ( WCAG ) E2E testing frameworks CI/CD pipelines Storybook i18n support in production applications Rates (B2B) 110–140 PLN / hour Recruitment Process Intro call (30 min) Senior-level technical interview Architecture & decision-making discussion Offer

🏢 Summary: Mid PHP Developer role focused on building and maintaining web applications, REST APIs, and backend services using modern PHP frameworks. The position involves developing new modules, integrating systems, and ensuring production-ready, testable code within an onsite team environment. This is a full-time B2B role based in Warsaw. 🗂️ Requirements: 3–5 years of commercial experience in PHP projects, Very good knowledge of PHP 8+, Practical experience with Symfony or Laravel, Good knowledge of MySQL or PostgreSQL, Understanding of object-oriented programming, Knowledge of design patterns, Ability to write automated tests, Knowledge of application security fundamentals, Familiarity with Git, Understanding of CI/CD concepts, Basic understanding of Docker, Full-time onsite availability in Warsaw 📃 Skills: PHP, Symfony, Laravel, MySQL, PostgreSQL, REST, OOP, DesignPatterns, Git, CI/CD, Docker, Security, Testing 🏢 Description: 📍 Warsaw (Onsite – near Metro Plac Wilsona)💼 B2B About Silk Software House Silk Software House is a Warsaw-based development company delivering high-quality fintech, e-commerce, and enterprise systems for long-term clients. We focus on clean architecture, pragmatic engineering, and building software that runs reliably in production. Your Role As a Mid PHP Developer, you’ll work on existing and new web applications, APIs, and internal systems. You’ll implement features, collaborate with the team, and grow toward greater ownership of system components. Responsibilities Develop and maintain web applications and backend services in PHP Work with Symfony or Laravel frameworks Design and maintain REST APIs and system integrations Implement new modules for existing systems Work with relational databases ( MySQL, PostgreSQL ) Write clean, testable, production-ready code Collaborate with frontend, QA, and DevOps teams Requirements This role requires full-time onsite work (no remote or hybrid options). Candidates must be willing and able to work from our office near the Plac Wilsona metro station 3–5 years of commercial experience in PHP projects Very good knowledge of PHP (8+) Practical experience with Symfony or Laravel Good knowledge of relational databases ( MySQL/PostgreSQL ) Understanding of object-oriented programming and design patterns Ability to write automated tests General knowledge of application security (common threats and protections) Familiarity with Git and basic CI/CD concepts Basic understanding of Docker (what it is and how it’s used) English at B2 level or higher Nice to Have Experience with CMS systems Basic frontend knowledge (HTML, CSS, JS) Monitoring basics (what to log, what not to log) Experience with GitLab or GitHub CI/CD pipelines Rates (B2B) 80–110 PLN / hour Recruitment Process Intro call (30 min) Technical interview or short task Final fit & project discussion Offer

🏢 Summary: Senior Java Developer role focused on designing and owning mission-critical backend systems in fintech and high-scale environments. The position involves leading microservices architecture, optimizing performance and reliability, and mentoring engineers. Full-time onsite work in Warsaw with strong emphasis on architectural quality and production-grade systems. 🗂️ Requirements: Full-time onsite availability in Warsaw, 5+ years commercial experience in Java development, Strong commercial experience with Java and Spring (Boot, Security, Data), Deep knowledge of Hibernate ORM and SQL databases, Strong understanding of JVM internals, Experience designing scalable backend architectures, Proficiency with CI/CD pipelines, Proficiency with Git, Proficiency with Gradle, Experience with production debugging, Ability to use AI-assisted development tools, English level B2 or higher 📃 Skills: Java, Spring, SpringBoot, SpringSecurity, SpringData, Hibernate, SQL, JVM, PostgreSQL, CI/CD, Git, Gradle, REST, SOLID, DDD, ChatGPT, Claude, Cursor, Grok 🏢 Description: 📍 Warsaw (Onsite – near Metro Plac Wilsona) 💼 B2B / Freelance About Silk Software House Silk Software House builds and maintains mission-critical backend systems for fintech, payments, and large-scale platforms. We value strong engineering judgment, ownership, and long-term cooperation over short-term delivery pressure. Your Role As a Senior Java Developer, you’ll take technical ownership of backend services, influence architectural decisions, and mentor other engineers. You’ll work directly on complex domains where performance, security, and reliability matter. Responsibilities Design and implement backend architectures using Java 11+ and Spring Lead development of microservices and APIs Optimize performance, scalability, and data consistency Work deeply with Hibernate , transactions, and database internals Review code, mentor developers, and set engineering standards Collaborate with DevOps on deployments and observability Requirements This role requires full-time onsite work (no remote or hybrid options). Candidates must be willing and able to work from our office near the Plac Wilsona metro station 5+ years of commercial experience as a Java Developer Strong commercial experience with Java & Spring (Boot, Security, Data) Deep knowledge of Hibernate ORM , SQL databases, and JVM behavior Experience designing scalable, maintainable backend architectures Proficiency with CI/CD, Git, Gradle, and production debugging Effective use of AI-assisted development tools ( ChatGPT, Claude, Cursor, Grok ) English at B2+ level Nice to Have Event-driven architecture (Kafka, queues) Cloud-native systems (AWS/GCP/Azure) Kubernetes, Docker, observability tools Experience in fintech or high-traffic systems Rates (B2B) 120–160 PLN / hour Recruitment Process Intro call (30 min) Senior-level technical interview Architecture & project discussion Offer Tech Stack Java: Advanced Spring Boot: Advanced Hibernate: Advanced PostgreSQL: Advanced Solid: Advanced DDD: Advanced REST API: Advanced

🏢 Summary: Senior Java Developer role focused on designing and owning high-performance backend systems for fintech and large-scale platforms. The position involves leading microservices architecture, optimizing performance and data consistency, and mentoring engineers in a full-time onsite setup in Warsaw. Strong emphasis on architectural decision-making, security, and reliability in production environments. 🗂️ Requirements: 5+ years commercial experience as Java Developer, Strong commercial experience with Java and Spring (Boot, Security, Data), Deep knowledge of Hibernate ORM and SQL databases, Strong understanding of JVM behavior, Experience designing scalable backend architectures, Proficiency with CI/CD pipelines, Proficiency with Git and Gradle, Experience with production debugging, Ability to work full-time onsite in Warsaw, Effective use of AI-assisted development tools (ChatGPT, Claude, Cursor, Grok), English level B2+ or higher 📃 Skills: Java, Spring, SpringBoot, SpringSecurity, SpringData, Hibernate, SQL, PostgreSQL, JVM, CI/CD, Git, Gradle, REST, SOLID, DDD, ChatGPT, Claude, Cursor, Grok 🏢 Description: 📍 Warsaw (Onsite – near Metro Plac Wilsona) 💼 B2B / Freelance About Silk Software House Silk Software House builds and maintains mission-critical backend systems for fintech, payments, and large-scale platforms. We value strong engineering judgment, ownership, and long-term cooperation over short-term delivery pressure. Your Role As a Senior Java Developer, you’ll take technical ownership of backend services, influence architectural decisions, and mentor other engineers. You’ll work directly on complex domains where performance, security, and reliability matter. Responsibilities Design and implement backend architectures using Java 11+ and Spring Lead development of microservices and APIs Optimize performance, scalability, and data consistency Work deeply with Hibernate , transactions, and database internals Review code, mentor developers, and set engineering standards Collaborate with DevOps on deployments and observability Requirements This role requires full-time onsite work (no remote or hybrid options). Candidates must be willing and able to work from our office near the Plac Wilsona metro station 5+ years of commercial experience as a Java Developer Strong commercial experience with Java & Spring (Boot, Security, Data) Deep knowledge of Hibernate ORM , SQL databases, and JVM behavior Experience designing scalable, maintainable backend architectures Proficiency with CI/CD, Git, Gradle, and production debugging Effective use of AI-assisted development tools ( ChatGPT, Claude, Cursor, Grok ) English at B2+ level Nice to Have Event-driven architecture (Kafka, queues) Cloud-native systems (AWS/GCP/Azure) Kubernetes, Docker, observability tools Experience in fintech or high-traffic systems Rates (B2B) 120–160 PLN / hour Recruitment Process Intro call (30 min) Senior-level technical interview Architecture & project discussion Offer Tech Stack Java: Advanced Spring Boot: Advanced Hibernate: Advanced PostgreSQL: Advanced Solid: Advanced DDD: Advanced REST API: Advanced

🏢 Summary: Mid to Senior PHP/Laravel Backend Developer role focused on building and maintaining a scalable eCommerce platform in a hybrid model (Warsaw-based). The position involves developing high-performance backend solutions, implementing new features, and ensuring code quality without dedicated testers. This is an opportunity to shape modern online retail systems using PHP and Laravel. 🗂️ Requirements: Minimum 4 years of backend development experience, Strong expertise in PHP, Strong expertise in Laravel framework, Hands-on experience with testing and quality assurance, Ability to write clean, secure, and well-documented code, Experience developing and maintaining scalable web applications, Polish language proficiency, Legal right to work in the European Union 📃 Skills: PHP, Laravel, Filament, eCommerce, MySQL, REST, Git, HTML, CSS, JavaScript 🏢 Description: Unleash innovation in e-commerce — craft scalable solutions that transform online retail! Warszawa-based opportunity with hybrid work model. As a Mid to Senior PHP/Laravel Backend Developer , you will be working for our client, a dynamic leader in the e-commerce industry. You will contribute to advancing cutting-edge solutions that power seamless, scalable shopping experiences, fostering digital retail excellence and customer satisfaction. This role offers an exciting chance to impact the future of online commerce while growing your technical expertise. Your main responsibilities: Develop and maintain the eCommerce platform using PHP and Laravel, ensuring performance and high reliability Implement features and functionalities with a focus on user experience and operational efficiency Collaborate with cross-functional teams to translate business and technical requirements into effective solutions Write clean, secure, and well-documented code, actively testing your work without dedicated testers Participate in code reviews and contribute to continuous improvement practices Stay current with industry trends, best practices, and emerging technologies in development You're ideal for this role if you have: Minimum 4 years of experience in backend development Strong expertise in PHP and Laravel framework, with experience in Filament being a bonus Hands-on experience with testing and quality assurance in the absence of dedicated testers Familiarity with front-end technologies and responsive design principles (nice to have) It is a strong plus if you have: Experience with other PHP frameworks or eCommerce technologies Knowledge of software testing methodologies Certifications in PHP, Laravel, or related fields Language required for the role: Polish (must have) Eligibility to work: Only candidates with an existing legal right to work in the European Union will be considered for this role #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data. Remote work: Up to 4 days per week remote allowed.

🏢 Summary: Offer for a Mid Java Developer to build and maintain scalable backend systems using Java and Spring Boot in a full-time onsite role. The position involves developing REST APIs and microservices, working with relational databases, and collaborating with cross-functional teams. The role focuses on clean, production-ready code and gradual ownership of system components. 🗂️ Requirements: 3–5 years commercial experience as Java Developer, Strong Java 11+ knowledge, Practical Spring Boot experience, Solid Hibernate ORM knowledge, Experience with SQL and relational databases, Experience with Git, Experience with Gradle or Maven, Experience with CI/CD pipelines, Ability to use AI development tools, English B2 or higher, Full-time onsite availability in Warsaw 📃 Skills: Java, Spring, SpringBoot, Hibernate, SQL, PostgreSQL, MySQL, Git, Gradle, Maven, CI/CD, REST, Microservices, DDD, Kafka, AWS, GCP, Azure, Docker, Kubernetes 🏢 Description: 📍 Warsaw (Onsite – near Metro Plac Wilsona) 💼 B2B About Silk Software House Silk Software House is a Warsaw-based development company delivering high-quality fintech, e-commerce, and enterprise systems for long-term clients. We focus on clean architecture, pragmatic engineering, and building software that actually runs in production for years. Your Role As a Mid Java Developer, you’ll work on real-world backend systems used by thousands of users. You’ll develop and maintain scalable services, collaborate closely with senior engineers, and gradually take ownership of system components. Responsibilities -Develop and maintain backend services in Java (11+) using Spring Boot -Implement and evolve REST APIs and microservices -Work with relational databases ( PostgreSQL, MySQL ) and Hibernate -Write clean, testable, production-ready code -Collaborate with frontend, QA, and DevOps teams Requirements This role requires full-time onsite work (no remote or hybrid options). Candidates must be willing and able to work from our office near the Plac Wilsona metro station 3–5 years of commercial experience as a Java Developer Practical experience with Java and Spring Boot Solid understanding of Hibernate ORM and SQL databases Familiarity with Git, Gradle/Maven, CI/CD pipelines Ability to use modern AI dev tools effectively ( ChatGPT, Claude, Cursor, etc. ) English at B2 level or higher Nice to Have Kafka or event-driven systems Basic cloud experience (AWS, GCP, Azure) Docker, Kubernetes basics Rates (B2B) 90–120 PLN / hour Recruitment Process Intro call (30 min) Technical interview or short task Final fit & project discussion Offer Tech Stack Java: Regular Spring Boot: Regular Hibernate: Regular PostgreSQL: Regular Solid: Regular DDD: Regular REST API: Regular

🏢 Summary: Full-time onsite Mid Frontend Developer role focused on building and maintaining modern web applications using React. The position involves translating Figma designs into pixel-perfect, responsive interfaces and integrating with REST/GraphQL APIs. You will collaborate with backend teams to deliver secure, high-performance frontend solutions. 🗂️ Requirements: Full-time onsite work in Warsaw (near Metro Plac Wilsona), 2–4 years commercial experience with React, Strong knowledge of JavaScript, Strong knowledge of TypeScript, Very good knowledge of HTML5, Very good knowledge of CSS3, Practical experience with TailwindCSS, Experience with state management patterns, Understanding of frontend security basics, Experience testing React components, Familiarity with Git workflows, Basic knowledge of Docker, Ability to use AI tools in development, English level B2+ 📃 Skills: React, JavaScript, TypeScript, HTML5, CSS3, TailwindCSS, REST, GraphQL, Git, Docker, Figma, WCAG, Next.js, Storybook, CI/CD, i18n 🏢 Description: Warsaw (Onsite – near Metro Plac Wilsona)💼 B2B About Silk Software House Silk Software House is a Warsaw-based development company delivering high-quality fintech, e-commerce, and enterprise systems for long-term clients. We focus on clean architecture, pragmatic engineering, and software that performs well in production. Your Role As a Mid Frontend Developer, you’ll design and implement modern web applications using React. You’ll work closely with backend developers and designers, translate Figma designs into pixel-perfect UI, and help maintain and evolve existing products. Responsibilities Design and implement modern web applications using React Build responsive, pixel-perfect UI based on Figma designs Integrate frontend applications with REST / GraphQL APIs Implement authentication and authorization flows Maintain and optimize existing frontend codebases Diagnose performance and rendering issues Collaborate with system architects, backend developers, and other stakeholders Ensure code quality, performance, and maintainability Requirements This role requires full-time onsite work (no remote or hybrid options). Candidates must be willing and able to work from our office near the Plac Wilsona metro station 2–4 years of commercial experience with modern React Strong knowledge of JavaScript and TypeScript Very good understanding of HTML5 and CSS3 Practical experience with TailwindCSS Experience with common state management patterns Good understanding of frontend security basics Basic experience with testing React components Familiarity with Git and standard development workflows Basic understanding of Docker Ability to use AI tools as part of the development workflow English at B2+ level with good communication skills Nice to Have Internationalization ( i18n ) E2E tests CI/CD pipelines Accessibility standards ( WCAG ) Experience with Next.js Storybook Rates (B2B) 80–110 PLN / hour Recruitment Process Intro call (30 min) Technical interview or short task Final fit & project discussion Offer

🏢 Summary: The offer is for a Senior PHP Developer to develop and maintain a large-scale e-commerce platform serving millions of users. The role focuses on building scalable, high-performance solutions, integrating systems, and contributing to architecture and new feature development in a fully remote setup. The position involves working with modern technologies and having real impact on the product’s technical direction. 🗂️ Requirements: Minimum 4 years of commercial experience in PHP development, Very good knowledge of PHP 7/8, Strong knowledge of OOP, Experience with MVC frameworks (Symfony, Zend 2/3 or Laminas), Very good knowledge of MySQL, Ability to write efficient SQL queries, Knowledge of design patterns, Experience with REST and SOAP services, Practical experience with Git, Knowledge of web technologies, Experience with High Availability solutions 📃 Skills: PHP, OOP, Symfony, Zend, Laminas, MySQL, SQL, REST, SOAP, Git, Docker, Solr, Elasticsearch, Jenkins, Kubernetes 🏢 Description: Dla naszego Klienta z branży e-commerce poszukujemy osoby na stanowisko Senior PHP Developera , która dołączy do zespołu rozwijającego jeden z największych serwisów sprzedażowych w Polsce. Jeśli cenisz dobrze zaprojektowany kod, lubisz pracować przy systemach o dużej skali oraz chcesz mieć realny wpływ na rozwój nowoczesnych rozwiązań e-commerce – ta rola może być dla Ciebie. 📍 Tryb pracy: Warszawa 🚀 Twój zakres obowiązków Rozwój oraz utrzymanie zaawansowanego systemu e-commerce. Integracja aplikacji z systemami wewnętrznymi i zewnętrznymi. Testowanie rozwiązań oraz optymalizacja wydajności procesów i aplikacji. Tworzenie czytelnego, skalowalnego kodu zgodnie z zasadami OOP oraz wzorcami projektowymi. Udział w projektowaniu i implementacji nowych funkcjonalności. Współpraca z zespołem programistycznym, testerami oraz administratorami w celu dostarczania wysokiej jakości rozwiązań. 🔎 Nasze wymagania Minimum 4 lata doświadczenia komercyjnego w programowaniu w PHP. Bardzo dobra znajomość PHP 7/8 oraz programowania obiektowego (OOP). Praktyczne doświadczenie w pracy z frameworkami MVC, takimi jak Symfony, Zend 2/3 lub Laminas . Bardzo dobra znajomość baz danych MySQL oraz umiejętność tworzenia wydajnych zapytań SQL. Znajomość wzorców projektowych oraz dobrych praktyk programistycznych. Doświadczenie w pracy z usługami REST oraz SOAP . Praktyczna znajomość systemu kontroli wersji Git . Znajomość technologii webowych oraz doświadczenie w pracy z rozwiązaniami typu High Availability . Dbałość o jakość kodu i szczegóły implementacyjne. ⭐ Mile widziane Doświadczenie z Dockerem . Znajomość Solr lub Elasticsearch . Doświadczenie z narzędziami CI/CD , np. Jenkins. Znajomość środowisk opartych o Kubernetes. 🎯 Co oferuje projekt? Udział w rozwoju dużej platformy e-commerce obsługującej miliony użytkowników. Pracę z nowoczesnym stackiem technologicznym. Współpracę z doświadczonym zespołem specjalistów. Możliwość realnego wpływu na architekturę i rozwój produktu. 📍Dziękujemy za wszystkie zgłoszenia. Informujemy, że skontaktujemy się wyłącznie z wybranymi osobami. TQLO Sp. z o.o. jest agencją zatrudnienia wpisaną do Krajowego Rejestru Agencji Zatrudnienia pod numerem KRAZ 33580 .

🏢 Summary: Senior PHP Software Engineer role focused on building and maintaining advanced backend systems using PHP 8.4+ and Symfony 7.x within DDD and Hexagonal Architecture. The position involves designing scalable, event-driven solutions, developing REST APIs, and ensuring high code quality through comprehensive testing practices. The work includes integration with tools like Kafka, Redis, and MySQL in a mature engineering environment. 🗂️ Requirements: Very good knowledge of PHP 8.4+, Hands-on experience with Symfony 7.x (LTS), Practical experience with Magento, Experience designing REST APIs and using OpenAPI 3.x, Experience with DDD and Hexagonal Architecture, Experience with event-driven architecture, Experience with Apache Kafka, Practical knowledge of MySQL 8+ and ORM tools, Experience with Redis, Very good knowledge of PHPUnit, Experience with Test-First approach, Familiarity with Git and code review tools 📃 Skills: PHP, Symfony, Magento, REST, OpenAPI, DDD, Kafka, MySQL, Doctrine, Redis, MongoDB, PHPUnit, Git, Jira, Confluence 🏢 Description: Join our team as a Senior PHP Software Engineer (Symfony) and work on advanced backend solutions built with the latest technologies. We are looking for someone who thrives in complex architecture, enjoys designing scalable systems, and cares deeply about code quality. About the project You will be developing the backend for modern systems using PHP 8.4+, Symfony 7.x (LTS) , DDD / Hexagonal Architecture , event‑driven communication , and tools like Kafka, Redis, MySQL . We follow best engineering practices, maintain clear documentation, and rely on a mature testing and delivery approach. Your responsibilities Designing and developing backend services in PHP and Symfony Creating and maintaining REST APIs in line with OpenAPI 3.x standards Implementing solutions in an event‑driven architecture Working with DDD and Hexagonal Architecture Collaborating with the team on process and data‑flow design Preparing unit tests, integration tests, contract tests, and event‑processing tests Participating in code reviews and ensuring high code quality Creating and updating clear and maintainable technical documentation Requirements Very good knowledge of PHP 8.4+ Hands‑on experience with Symfony 7.x (LTS) Practical experience with Magento or Laravel Understanding of REST API design and OpenAPI 3.x Experience with DDD and Hexagonal Architecture Ability to work with event‑driven architecture Experience with Apache Kafka Practical knowledge of MySQL 8+ and ORM tools (e.g., Doctrine) Experience with Redis Knowledge of MongoDB — nice to have Very good knowledge of PHPUnit Experience with the Test‑First approach Familiarity with Git , code review practices, and tools like Jira and Confluence Why join us Diverse projects and the opportunity to work with current technology stacks A stable collaboration within an experienced and supportive team Clear processes and a mature approach to architecture and code quality Real influence on project decisions and technical solutions

🏢 Summary: Remote Senior PHP Backend Engineer role focused on developing scalable backend services, REST APIs, and AI-powered integrations using modern PHP frameworks and LLM tools. The position involves architecture improvements, AI automation, database management, and collaboration across product and engineering teams. The offer includes work on an AI/ML platform with influence over technical decisions and modern cloud and backend technologies. 🗂️ Requirements: Commercial experience as a PHP Backend Engineer or Senior PHP Developer, PHP 8+, Symfony or Laravel, REST APIs, Backend architecture, MySQL or PostgreSQL, Redis, Queues, Messaging systems, AI or LLM tools, OpenAI API, Prompt engineering, English for technical communication 📃 Skills: PHP, Symfony, Laravel, REST, MySQL, PostgreSQL, Redis, Elasticsearch, OpenAI, Claude, GitHubCopilot, TypeScript, JavaScript, NestJS, Docker, Kubernetes, AWS, CI/CD, RabbitMQ, Kafka, OAuth2, JWT, DDD, CQRS 🏢 Description: ✅ Your responsibilities: ・Designing and developing backend services using PHP and modern backend frameworks ・Building and maintaining REST APIs , integrations and business logic for production systems ・Working with databases such as MySQL / PostgreSQL / Redis / Elasticsearch ・Supporting the development of AI-powered features using LLMs, OpenAI API, Claude or similar tools ・Working on AI automation, prompt engineering and backend integrations with AI services ・Improving application architecture, scalability, maintainability and performance ・Collaborating with product, engineering and business teams to translate requirements into technical solutions ・Taking ownership of technical decisions and supporting less experienced developers when needed ・Participating in code reviews, technical discussions and delivery planning 🧠 Our requirements: ・Strong commercial experience as a PHP Backend Engineer / Senior PHP Developer ・Very good knowledge of PHP 8+ and modern backend development practices ・Experience with frameworks such as Symfony and/or Laravel ・Good understanding of REST APIs , integrations and backend architecture ・Experience with relational databases, especially MySQL or PostgreSQL ・Experience with Redis , queues, messaging or background processing ・Practical interest or hands-on experience with AI / LLM tools, such as OpenAI API, Claude, GitHub Copilot, prompt engineering or AI automation ・English at a level allowing daily technical communication ⭐ Nice to have: ・Experience with TypeScript / JavaScript / NestJS ・Experience with Docker, Kubernetes, AWS or CI/CD pipelines ・Knowledge of RabbitMQ, Kafka or Symfony Messenger ・Understanding of software security topics such as OAuth2, JWT and input validation ・Experience with architectural approaches such as DDD, CQRS, Event Sourcing or Hexagonal Architecture 🌟 What we offer: ・100% remote work. ・Opportunity to work on a modern AI / ML product platform. ・Private healthcare and Multisport. ・Life insurance. ・Real influence on technical decisions and architecture. ・Exposure to modern AI, data, and product engineering challenges. ・Collaborative and supportive team environment.