Remote (Global) Full-time

SPACE44 is hiring a Senior PHP Developer (Freelance, Remote)

About the Role

Company Overview

At SPACE44, we're not your run-of-the-mill staffing agency. We're tech matchmakers who supercharge startups and innovative companies across the US and Europe by delivering top-tier software engineers and comprehensive HR solutions. Our approach goes beyond traditional recruiting—we accelerate innovation through performant hiring pipelines, streamlined onboarding, performance management, and administrative support that covers the entire talent lifecycle. Whether you're looking at full-remote, nearshore, or offshore setups, we ensure precise team integration and high performance.

We believe work should enhance—not interrupt—your life. That's why we offer opportunities that seamlessly align your personal and professional goals. Work remotely, blend your career with your lifestyle, and find your flow. Join a forward-thinking team that celebrates work's joy, embraces openness, and thrives on cross-cultural collaboration. At SPACE44, we're not just filling roles—we're reshaping the future of modern work.

Who We Are Looking For?

We're hunting for a Senior PHP Developer who doesn't just code—they craft. Someone who gets a rush from solving complex problems and building elegant backend solutions. If you have a deep passion for performance and dream of leading in a rapidly evolving tech landscape, this role is calling your name. We need a developer who will dive into our proprietary ERP system development with both technical prowess and creative spirit. You'll be building backend systems that solve real business challenges at scale, in a collaborative, remote, and multicultural environment.

Key Responsibilities:

  • Design and develop scalable backend logic using PHP and Symfony framework, focusing on performance, modularity, and maintainability

  • Contribute to the evolution of a proprietary ERP platform, building complex business logic and workflow automation

  • Develop and maintain Symfony-based applications with modern PHP practices and design patterns

  • Utilize Git for source control and participate in regular code reviews and branching workflows

  • Work with relational databases (MySQL/PostgreSQL) for structured data operations

  • Build robust APIs and backend services that integrate with various business systems

  • Ensure stability and resilience in backend services through proper testing and monitoring

  • Contribute to the evolution of a proprietary ERP platform, integrating Large Language Models (LLMs) into system logic

  • Support deploying and orchestrating LLMs using frameworks such as Hugging Face or LangChain

  • Contribute to generative AI-based backend logic including summarization, code assistance, and content automation

Requirements:

  • Minimum 6 years of backend development experience with strong PHP proficiency

  • Demonstrated experience with Symfony framework in production applications

  • Hands-on familiarity with version control systems like Git

  • Proficiency in relational databases such as MySQL or PostgreSQL

  • Experience with generative AI tools like Gemini or GitHub Copilot

  • Experience in asynchronous remote teams with high autonomy

  • BSc in Computer Science, Software Engineering, or a related field

  • Fluent in English; Europe-based for legal and logistical alignment

Nice to Have:

  • Experience contributing to ERP platforms or complex backend business logic

  • Demonstrated experience deploying and using LLMs (e.g., Hugging Face, LangChain) in backend applications

  • Experience with prompt design and AI interaction optimization

  • Familiarity with containerization tools like Docker

  • Understanding of performance monitoring and optimization for AI-integrated services

  • Interest in mentoring or helping shape backend integration strategies involving AI

Embark on your SPACE44 journey with a few simple steps:

  • Hireflix Chat (20 min): Share how you work and what matters most to you

  • HR Sync (45 min): Connect your experience with our goals

  • Code Challenge: Complete a 1-2 hour coding session using PHP.

  • Psychometric Insight: Take a 1-hour assessment exploring your strengths and working style

Benefits

  • Flexible Work Schedule: Enjoy a non-linear workday designed to enhance productivity and maintain a harmonious work-life balance, with core hours for team collaboration.

  • Professional Growth: Access advanced training opportunities in data science and machine learning to boost your career prospects.

  • Innovative Projects and Tools: Engage in cutting-edge projects using the latest tools and technologies within a progressive remote work environment.

  • Competitive Income: Receive a competitive income with regular performance reviews and potential raises every six months.

  • Global Team Dynamics: Collaborate with a diverse, international team that values openness and teamwork.

Apply for this Job

Required Skills
PHPSymfony FrameworkMySQL/PostgreSQLGitBackend DevelopmentAPI DesignLarge Language ModelsDockerPerformance OptimizationAI Integration
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About company
SPACE44

SPACE44 empowers tech startups and innovative companies across the US and Europe by delivering top-tier software engineers and comprehensive HR solutions. They accelerate innovation by providing performant hiring pipelines, efficient onboarding processes, performance management, and administrative assistance as an end-to-end service.

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Job Details
Category backend
Posted 8 months ago