Senior Backend Developer - Freelance

As a Senior Backend Developer at Twine, your main responsibilities include managing the server-side logic of web applications and integrating the front-end components. You will be coding responsive emails, creating landing pages, and developing comprehensive websites to meet the project's digital needs. Additionally, you'll be expected to adapt to changes in design requirements and manage multiple ongoing projects with tight deadlines.

To qualify for the Senior Backend Developer role at Twine, you should have a minimum of 5 years of hands-on web development experience. Proficiency in PHP/MySQL, Javascript, and WordPress development is crucial. Additionally, experience with custom APIs, version control systems like GIT, and familiarity with tools like MAMP for local setups will set you apart. A strong attention to detail and ability to manage multiple timelines are also essential for this role.

A successful Senior Backend Developer at Twine should possess a wide range of technical skills, including PHP/MySQL, Javascript, and custom API integration. Familiarity with WordPress backend and theme development, responsive design techniques, and tools like Composer for PHP dependency management are important. Additionally, experience with SASS, CSS/JS compiling tools, and version control systems will enhance your effectiveness in this role.

At Twine, the environment is dynamic and fast-paced, perfect for a Senior Backend Developer looking to manage multiple projects efficiently. You'll be working remotely, giving you the flexibility to adapt to your schedule while delivering quality work on time. Collaboration with other talented freelancers and companies will enhance your professional experience, making it an exciting place to grow your skills and contribute to meaningful projects.

Adaptability is key for a Senior Backend Developer at Twine, especially when it comes to changing project requirements. You should maintain an open line of communication with your team and clients, allowing you to quickly understand and adjust to new design needs. Additionally, time management skills will help you effectively juggle changes across various initiatives, ensuring that you meet deadlines while maintaining high standards of quality.

When answering this question, highlight specific projects where you implemented server-side logic. Discuss the technologies you used, challenges you faced, and how you overcame them. Emphasize your understanding of backend frameworks and your ability to integrate them with frontend components.

Showcase your organizational skills and time management techniques. You might describe using project management tools to track deadlines or prioritizing tasks based on urgency and importance. Discuss your approach to maintaining quality while working under pressure, like setting realistic milestones.

In your response, refer to prioritizing clean code, adhering to design specifications, and ensuring cross-browser compatibility. Discuss how you stay updated with industry best practices and your commitment to incorporating feedback to improve your work continuously.

Detail experiences where you've integrated third-party services via APIs. Highlight any challenges you faced during integration and how you resolved them. Clarify your familiarity with RESTful APIs and how they enhance the functionality of your applications.

Your answer should cover techniques like validating user inputs, using prepared statements for database queries, and implementing HTTPS. Mention any specific security protocols or practices you follow that align with industry standards.

Describe your step-by-step procedure for setting up a local environment, focusing on aspects like choosing the right tools (like MAMP), configuring PHP versions, and ensuring you have the necessary project files. Discuss your approach to testing and debugging within this environment.

Highlight your openness to constructive criticism and your commitment to continuous improvement. You can share experiences where feedback significantly improved your work or helped resolve a challenging project issue.

Discuss your familiarity with tools like GIT or Subversion, emphasizing their importance in collaborative environments. Explain how you use version control to manage ongoing changes and facilitate collaboration across different teams.

Explain your approach to responsive design by discussing the importance of fluid layouts and media queries. Reference specific techniques or frameworks you have used to ensure websites function seamlessly across different devices.

Detail your experience in creating custom themes or modifying existing themes in WordPress. Discuss some unique challenges you overcame and the tools you employed to ensure performance and visual integrity.