July 3, 2026
Senior Full Stack Developer (PHP)
Senior • Remote
50,000 - 70,000 EUR
Hamburg, Germany
What it's all about
The Team:
At JobLeads, we believe careers should be shaped with purpose, confidence, and opportunity. That’s why we build technology that helps professionals around the world take control of their career journeys. Behind that mission is our Tech Team, a vibrant, globally distributed group of builders, thinkers, and collaborators who care deeply about the experiences we create.
We’re a team that values curiosity, ownership, and human connection. We collaborate across borders and time zones, challenge each other to grow, and celebrate the wins-big and small-along the way. From your very first day, you’ll feel it: this is a place where ideas are welcomed, contributions matter, and people genuinely enjoy working together.
Your Role:
We’re looking for a Senior Full Stack Developer who thrives on building elegant systems and meaningful user experiences. In this role, you’ll help shape the architecture and performance of the platform that powers JobLeads, primarily working on our backend systems with PHP and Symfony while also contributing to dynamic, high-performance interfaces using Vue.js and Server-Side Rendering.
But this role goes beyond simply writing code. You’ll help drive technical decisions, influence the evolution of our platform, and play a key part in delivering products that empower millions of professionals worldwide.
What You'll Be Doing:
Design and develop scalable backend services using PHP and Symfony, ensuring performance, stability, and maintainability across the platform.
Build responsive, high-performance front-end experiences with Vue.js and Server-Side Rendering, bridging design and functionality seamlessly.
Collaborate closely with product managers, designers, QA engineers, and fellow developers to bring ideas from concept to launch.
Participate in thoughtful code reviews that elevate code quality, strengthen architecture, and support team learning.
Explore emerging technologies and propose improvements that help evolve and modernize our tech stack.
Take ownership of features from initial concept through implementation, optimization, and continuous improvement.
What You'll Need:
5+ years of experience in full-stack development, delivering production-ready applications.
Strong expertise in PHP and a deep understanding of software design principles and scalable architecture.
Extensive hands-on experience with the Symfony framework.
Proven experience building modern front-end interfaces with Vue.js and Server-Side Rendering.
Proficiency with Git and modern collaborative development workflows.
A strategic, problem-solving mindset with a passion for tackling complex technical challenges.
Clear and effective communication skills, especially when collaborating with a distributed global team.
Nice If You Have:
Experience working with MySQL and ORM frameworks such as Doctrine.
Strong front-end fundamentals, including HTML5, CSS3, and modern JavaScript practices.
What You Can Expect On Board:
Fully remote work - collaborate with us from wherever you do your best work.
Flexible hours designed to support both productivity and personal balance.
The freedom to choose your preferred equipment so you can work comfortably and effectively.
Competitive compensation aligned with your expertise and impact.
A diverse, supportive team culture that values openness, collaboration, and fresh ideas.
Opportunities for professional growth through learning resources, training, and conference support.
The chance to build technology that genuinely improves the lives of job seekers around the world.
Memorable team experiences, from EU meetups to our annual company summer getaway.
The excitement of a startup mindset combined with the stability of a well-established company.
At JobLeads, your work won’t just power a platform, it will help millions of professionals discover new opportunities, pursue meaningful careers, and shape their futures with confidence.
If you’re passionate about great technology, inspired by purposeful work, and excited to collaborate with a talented global team, we’d love to hear your story.
Apply now with your CV in English, and let’s build something that truly matters, together.
About us
At JobLeads our mission is to enable jobseekers to land a better job faster. On this mission we are digitizing every aspect of career coaching to make it accessible and affordable to every jobseeker worldwide.
We are active in 40+ countries and our products reach over 4 million users monthly. We are a fully remote company with a positive, diverse, and supportive culture.
We look for people who are curious, inventive, analytical and work to be a little better every single day. We aim to be smart, humble, hardworking and, above all, collaborative.
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Designing and working with databases handling both structured and unstructured asset data, writing solid, optimized SQL. Managing deployments and CI/CD pipelines using GitHub Actions and Azure cloud services. Making pragmatic build-vs-reuse decisions - knowing when a custom solution adds value and when it doesn't. Collaborating clearly with both technical peers and non-technical stakeholders, translating between business needs and engineering solutions. Contributing to code reviews, architectural discussions, and continuous improvement of the codebase. Leveraging AI tools in day-to-day work to enhance productivity and output quality. What We're Looking For 3+ years of commercial experience as a fullstack engineer with real depth on both backend and frontend - not a specialization in one with tolerance for the other. Strong proficiency in Java and Spring Boot - non-negotiable. Strong proficiency in React and modern frontend patterns (Next.js experience a strong plus). 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Work Environment: Long-term cooperation: UZ or B2B (we value stable, lasting relationships) Remote-first, work from anywhere in the world (workation) Flexible hours & strong focus on work-life balance Collaboration with top engineers you can truly learn from Flat structure - every voice counts, and you help shape the company Culture & Integration: Company-wide trips (including international ones) Team integration budgets Open communication and supportive, passionate teams Equal Opportunities CLOUDFIDE is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
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Warsaw, Poland
🏢 Summary: Mid/Senior Fullstack Engineer role focused on building and evolving a custom asset management platform for a Fortune 500 client using Java, Spring Boot, React, and cloud-native technologies. The position involves full end-to-end ownership of scalable backend and frontend features, database design, CI/CD, and collaboration in an AI-driven engineering environment. Remote-first work, flexible hours, and opportunities for technical growth and leadership are included. 🗂️ Requirements: 3+ years commercial experience as a fullstack engineer, Strong proficiency in Java, Strong proficiency in Spring, Strong proficiency in React, Experience with modern frontend patterns, Solid SQL and database skills, Experience with structured and unstructured data models, Hands-on experience with GitHub, Hands-on experience with GitHub Actions, Familiarity with Azure cloud services, Experience with cloud-native deployment practices, Fluent English 📃 Skills: Java, Spring, SpringBoot, React, Next.js, Tailwind, SQL, GitHub, GitHubActions, Azure, CI/CD, REST, MLOps, AI, ML 🏢 Description: Why Join Us At Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale Big Data and cloud-native platforms for global clients, including leaders in retail and the Fortune 500. We process massive, complex datasets, operate fully in the cloud ecosystem, and work with the latest technologies, including AI, ML, MLOps, and modern data architectures. Our projects have measurable, real‑world impact - from enhancing customer experiences at scale to empowering data-driven decision-making in high‑visibility global organizations. As we continue to grow, you'll have the opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives. Opportunity Overview As a Mid/Senior Fullstack Engineer (Java/React), you will work on a custom-built platform for a Fortune 500 client - a sophisticated asset management and organization system handling diverse, high-volume data: images, 3D models, PDFs, structured datasets, and more. The platform ingests large, continuously growing volumes of data, supports rich tagging and classification, and is built entirely from scratch with a custom frontend and backend. This is a genuine full-stack role on a project where both sides of the stack matter equally. You'll have direct ownership over features end-to-end, work closely with the client, and help shape a platform that sits at the intersection of data engineering and user experience. Expect a collaborative, AI-forward environment where thinking outside the box is encouraged and your proactivity is genuinely valued. You'll join a team of passionate engineers who value technical excellence, collaboration, and continuous growth. Your Responsibilities Building and evolving scalable backend services using Java and Spring Boot, including REST APIs, business logic, and integrations. Developing modern, responsive frontend interfaces with React, Next.js, and Tailwind CSS. Taking full end-to-end ownership of features - from backend data modeling through to UI delivery - without requiring handoffs. Designing and working with databases handling both structured and unstructured asset data, writing solid, optimized SQL. Managing deployments and CI/CD pipelines using GitHub Actions and Azure cloud services. Making pragmatic build-vs-reuse decisions - knowing when a custom solution adds value and when it doesn't. Collaborating clearly with both technical peers and non-technical stakeholders, translating between business needs and engineering solutions. Contributing to code reviews, architectural discussions, and continuous improvement of the codebase. Leveraging AI tools in day-to-day work to enhance productivity and output quality. What We're Looking For 3+ years of commercial experience as a fullstack engineer with real depth on both backend and frontend - not a specialization in one with tolerance for the other. Strong proficiency in Java and Spring Boot - non-negotiable. Strong proficiency in React and modern frontend patterns (Next.js experience a strong plus). Solid database and SQL skills across both structured and unstructured data models. Hands-on experience with GitHub and GitHub Actions for version control and CI/CD. Familiarity with Azure cloud services and cloud-native deployment practices. Pragmatic problem-solving mindset - able to navigate ambiguity, prioritize effectively, and deliver without excessive hand-holding. Clear communicator across technical and non-technical audiences. Fluent English, able to collaborate effectively in an international environment. Nice to Have Experience with Tailwind CSS. Familiarity with asset management, DAM systems, or platforms handling large volumes of mixed-type files. Experience working with unstructured or semi-structured data at scale. Knowledge of web application security best practices. Azure DevOps familiarity. Here's why you'll love Cloudfide Benefits: MyBenefit platform / Multisport Enel‑Med private medical care Professional Growth: Annual 2,000 PLN development budget Access to e‑learning platforms Real opportunities to expand responsibility and lead initiatives - most of our Leads come from internal promotions As the company continuously grows, you get real opportunities to expand your responsibilities, explore new areas, and even take ownership of your own initiatives. Work Environment: Long-term cooperation: UZ or B2B (we value stable, lasting relationships) Remote-first, work from anywhere in the world (workation) Flexible hours & strong focus on work-life balance Collaboration with top engineers you can truly learn from Flat structure - every voice counts, and you help shape the company Culture & Integration: Company-wide trips (including international ones) Team integration budgets Open communication and supportive, passionate teams Equal Opportunities CLOUDFIDE is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
Technology
TechTree
Senior Software Engineer
Senior
Hybrid
Krakow, Poland
192,000 - 300,000 PLN/yr
🏢 Summary: Tech Lead role responsible for driving technical direction, architecture, and scalability of a global SaaS CAFM platform, covering backend, database, and UI layers. The position focuses on translating business needs into robust technical solutions while ensuring performance, quality, and delivery within an agile environment. Hybrid work model with cross-functional collaboration across international teams. 🗂️ Requirements: 5+ years hands-on PHP experience, Prior experience as Tech Lead, Strong knowledge of software architecture and system design, Experience with database design, Experience with scalable and high-performance systems, Familiarity with Flutter or mobile development, Experience with AWS or other cloud platforms, Experience working in agile product environments, Ability to use AI development tools in daily workflow 📃 Skills: PHP, Flutter, AWS, SQL, Architecture, Agile, Copilot, Claude, ChatGPT 🏢 Description: ABOUT THE COMPANY Our client is redefining how the world's most ambitious real estate companies run their operations. Our mission is to become Europe's leading platform for managing warehouse, logistics, retail, and multi-site commercial real estate portfolios — empowering clients to protect revenue, boost efficiency, and unlock new value across every aspect of their business. Our unified CAFM platform already powers the daily operations of over 250 million m² of real estate worldwide, supporting more than 500,000 professionals. Following recent strategic mergers, we now help manage 100,000+ buildings across 35+ countries — and we're just getting started. Backed by a leading growth equity investor, we're scaling rapidly through acquisitions and bold innovation, staying true to our core values: adaptability, collaboration, and client focus. ABOUT THE ROLE We're looking for a Tech Lead to drive technical direction for an assigned team, covering everything from database design to user interface. You'll take full accountability for scalability, performance, and code quality — translating business needs into technical solutions and shaping the operational backbone of a high-growth SaaS company with global reach. This is a hybrid role requiring 2–3 days per week in the office. WHAT YOU'LL WORK ON Architecture and technical leadership Drive architecture decisions — not just code reviews. Own the technical direction for your team and ensure solutions are scalable, performant, and built to last. Business-to-technical translation Work closely with PMs, QA, mobile teams, and client stakeholders to translate business requirements into actionable technical solutions and vice versa. Sprint planning and delivery Decompose epics into actionable tasks, support sprint planning, and keep delivery on track across a cross-functional team. AI-augmented development Actively use AI tools — Copilot, Claude, ChatGPT — as part of your daily workflow. We expect our engineers to leverage these tools to move faster and build better. WHAT WE LOOK FOR Senior PHP engineering experience 5+ years of hands-on PHP experience with a strong grasp of architecture, performance, and code quality in product environments. Prior Tech Lead experience You've led a team before — you know how to balance technical ownership with enabling others to do their best work. Mobile development familiarity Experience with Flutter or mobile development. You don't need to be a mobile specialist, but you can work across the stack. Cloud platform knowledge Familiarity with AWS or other cloud platforms and how to build and deploy at scale. Product and agile mindset Background in product-oriented, agile environments. You think about outcomes, not just outputs. THE TEAM You'll work within a curious, international, and mission-driven engineering organisation. The culture is collaborative, the autonomy is real, and the scope is genuinely global — 35+ countries, 500,000+ users, and growing. COMPENSATION & BENEFITS Salary 192,000 – 300,000 PLN per year. Learning Annual learning budget. Perks Office-led social initiatives including yoga, football, company retreats, happy hours, and weekly breakfasts. Growth Exciting intra-company career growth paths with real scope expansion as the business scales. Work model Hybrid — 2–3 days per week in the office.
Technology
DataArt
Full Stack Developer with React and C#, Web Platform
Mid
Remote
Wroclaw, Poland
15,000 - 19,500 PLN
🏢 Summary: Full Stack Developer role focused on building and evolving a modern web application platform with complex workflows and data-driven features. The position involves developing and maintaining both frontend and backend components, ensuring scalability, performance, and reliability. You will collaborate within a cross-functional team to deliver iterative improvements using modern development practices and AI-assisted tools. 🗂️ Requirements: Experience in full stack web application development, Hands-on experience with React, Experience with C# and .NET or comparable backend technologies, Practical experience with SQL-based databases and writing queries, Experience using AI-assisted development tools (e.g., Claude, Cursor), Solid understanding of Git and version control workflows, Ability to work with and extend existing codebases 📃 Skills: React, TypeScript, C#, .NET, SQL, Git, REST, Claude, Cursor 🏢 Description: Project overview The project is a web based application platform designed to support complex user workflows and data driven features. It focuses on performance, maintainability, and iterative delivery of new capabilities. Team You will be part of a cross functional development team consisting of full stack developers, frontend specialists, backend engineers, and QA engineers. The team works collaboratively, reviews code regularly, and follows shared development standards and branching practices. Position overview We are looking for a Full Stack Developer to contribute to the development and evolution of a modern web application platform. You will work on both frontend and backend components, focusing on building reliable, scalable features and improving existing functionality. The role combines hands on development with close collaboration across engineering and product roles. Technology stack React, TypeScript, C#, .NET, SQL based databases, Git, REST APIs, AI assisted development tools such as Claude and Cursor Responsibilities Develop and maintain frontend features using React and related technologies Build and support backend services using C# and .NET Collaborate with team members on feature design, implementation, and code reviews Work with SQL based databases to design, query, and optimize data storage Use AI assisted development tools to improve development efficiency and code quality Follow established Git workflows and branching strategies Participate in troubleshooting, debugging, and performance improvements Requirements Experience building web application platforms in a full stack role Hands on experience with React for frontend development Experience with C# and .NET or comparable backend technologies Understanding of SQL based databases and practical experience writing queries Experience using AI tools to support software development, including Claude or Cursor Solid understanding of Git, version control, and common branching flows Ability to work with existing codebases and contribute to ongoing development Nice to have Experience with cloud based environments Familiarity with CI CD pipelines Experience working on large scale or long term web platforms Exposure to performance optimization and application monitoring What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)