Senior Software Engineer, O Positiv

• This role requires a strong technical leader skilled at architecting and implementing solutions end-to-end, highly proficient in e-commerce headless technologies, and capable of independently navigating complex problems
• We are looking for a highly autonomous and experienced engineer, and a proficient problem solver who is comfortable working independently and effectively collaborating across functions
• Candidates should be strong communicators with all types of stakeholders: from having precise and structured technical communication, to elevating problems and summarizing issues to engage with business leaders confidently
• Be a Senior Software Engineer with a CS degree and 5+ years of engineering experience in e-commerce or a related field/stack, or 8+ years of experience without a CS degree
• Expertise with TypeScript, React, Remix framework and CSS/SASS (or an equivalent CSS preprocessor)
• Experience architecting and building large-scale, public-facing web applications end-to-end
• Proficiency with Shopify Hydrogen and Shopify storefront APIs (GraphQL preferred)
• Knowledge of A/B testing and SEO, including optimizing page speed and meeting Core Web Vitals standards
• Experience with server-side languages and frameworks (e.g., Node.js, Ruby)
• Experience in code reviews and coaching other developers through code feedback
• Strong Git skills and familiarity with Webpack for optimized build management
• Strong problem-solving skills, with a proven ability to develop creative solutions independently
• Skilled in communicating effectively with both technical and non-technical stakeholders
• Team player with leadership qualities, including the ability to mentor and support fellow engineers
• Excellent attention to detail in both design and functionality
• Strong organizational skills with the ability to handle multiple priorities in a dynamic startup environment

Desirable

• As the Senior Software Engineer - E-Commerce at O Positiv, you will drive the evolution of our digital consumer experience
• Reporting directly to our Technical Lead, you will work closely with Marketing, Design, and Operations teams to develop, manage, and optimize the technical architecture of our e-commerce platform
• You will focus on mastering and evolving our newly implemented Shopify Hydrogen architecture, helping to continuously improve the customer experience in alignment with our business goals
• Architect and execute the end-to-end development of key features for our e-commerce application, setting architectural standards and best practices for the team
• Master and evolve our Shopify Hydrogen architecture, driving performance and customer experience optimizations
• Lead technical migrations and other high-impact projects to introduce innovative features and capabilities to our platform
• Deliver high-quality, scalable React, TypeScript, and SASS code within a component-based architecture, ensuring compatibility across modern browsers
• Partner closely with our design team to translate visual mockups into pixel-perfect, responsive, and functional components
• Perform thorough quality assurance to ensure mobile responsiveness, scalability, and an exceptional customer experience across all devices
• Act as a technical thought leader to business stakeholders, surfacing opportunities, clarifying technical constraints, and communicating trade-offs in a way that informs decision-making
• Mentor junior engineers, providing guidance through code reviews, paired programming, and functional QA
• Continuously identify areas for improvement in the codebase, proposing solutions to increase maintainability, scalability, and performance
• Research and integrate new third-party tools and technologies to enhance our tech stack
• Design and develop internal tools to improve the development workflow for all engineers
• Lead complex technical projects from inception to completion, demonstrating autonomy and problem-solving skills
• Manage priorities across multiple tasks with different levels of importance and deadlines