Lead Full-Stack Developer (React/Node.js)| Ruby Labs

About us

Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/

About the role

We are seeking an experienced Lead Full-Stack React (Next.js) Developer to lead the design, development, and optimization of scalable web applications with a focus on both front-end and back-end technologies. As the technical leader, you will oversee the full development lifecycle, driving architectural decisions, ensuring code quality, and mentoring a team of developers. In this role, you will work closely with product managers, engineers, and designers to deliver reliable, high-performance, and scalable software solutions aligned with the company's mission and vision.

The successful candidate will have a strong background in Next.js and React on the front end, combined with expertise in Node.js on the back end. You will be responsible for creating seamless and high-performing user experiences while also managing robust server-side logic. This role will require you to be hands-on with both front-end and back-end technologies, and you’ll have the opportunity to shape the future architecture of the product while fostering a culture of innovation and continuous improvement.

Key Responsibilities

• Lead the development of full-stack web applications using Next.js, React, TypeScript, and Node.js.

• Architect and manage both front-end and back-end systems, ensuring seamless integration between the two.

• Design high-performance, SEO-optimized user interfaces while maintaining scalability on the server side.

• Take ownership of code quality and ensure adherence to best practices such as DRY, SOLID, and YAGNI principles.

• Collaborate with product managers to convert business requirements into scalable and maintainable technical solutions.

• Mentor and guide a team of full-stack developers, providing code reviews and architectural guidance.

• Manage and optimize RESTful APIs and database schemas for performance and scalability.

• Implement CI/CD pipelines and manage deployments on platforms such as Vercel and AWS.

• Proactively identify and address areas for improvement in the codebase, infrastructure, and team processes.

• Oversee and participate in the design and review of software architecture, ensuring flexibility for future growth.

• Facilitate technical decision-making and ensure alignment with the company's technical strategy.

Qualifications

• 6+ years of professional software development experience, with a strong focus on full-stack development.

• Expertise in Next.js, React, Node.js, and TypeScript for building both front-end and back-end applications.

• Strong knowledge of server-side rendering, static site generation, and API integration.

• Experience with RESTful API design, database management, and server-side logic implementation.

• Proven leadership experience in mentoring developers and driving high-performance teams.

• Deep understanding of front-end performance optimization, including SEO best practices.

• Familiarity with deployment platforms like Vercel, AWS, and containerization technologies like Docker.

• Strong problem-solving skills and ability to lead architecture discussions.

• Excellent communication and collaboration skills, with experience working in remote or distributed teams.

• Familiarity with agile methodologies and project management tools for tracking and delivering high-quality software.

• Experience with DevOps practices and managing CI/CD pipelines.

Nice to have

• Familiarity with modern design systems and libraries such as Next UI or Ant Design.

• Experience with mobile-first development and frameworks like React Native.

• Understanding of React Query or similar data-fetching libraries.

Location

Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.

Benefits

Discover the perks of being part of our vibrant team! We offer:

• Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.

• Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.

• Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.

• Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.

• Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1dHF4ctKlez75whdn-ybUwP5d5Wr0BdwVrorrm_fM40Q/preview

Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!

Interview Process

After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:

• Recruiter Screening (40 minutes)

• Technical Interview (90 minutes)

• Final Interview (45 minutes)

Life at Ruby Labs

At Ruby Labs, we are more than a team; we're a community united in pushing the boundaries of technology and innovation. Our combined passion fuels our ambition for excellence, driving impact that resonates around the globe.

We are an equal-opportunity employer and celebrate diversity, recognizing that a diversity of thought and backgrounds builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate based on race, ethnicity, religion, color, place of birth, sex, gender identity or expression, sexual orientation, age, marital status, military service status, or disability status. Join us and be part of a company that is crafting the future of technology across multiple industries.

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