At a Glance
- Tasks: Design and implement scalable backend systems for our e-commerce platform.
- Company: Join a luxury tech brand focused on innovation and collaboration.
- Benefits: Competitive salary, career growth, and a dynamic work environment.
- Other info: Exciting opportunities in a fast-growing company with a passion for fashion.
- Why this job: Shape the future of e-commerce while working with cutting-edge technology.
- Qualifications: 8+ years in backend systems, expert in Ruby, and strong leadership skills.
The predicted salary is between 70000 - 90000 £ per year.
What You’ll Do
- Design and implement scalable, high-performance backend systems to power our e-commerce experience.
- Build and maintain interfaces that support our frontend, mobile, and third-party integrations.
- Be very experienced working with pull, push models for data parity between third parties and our systems around e-commerce concerns of product, stock, orders and fulfillment synchronization.
- You’ll design, implement and deploy reliable software to solve complex e-commerce concerns.
- Architect systems for membership access, catalog management, checkout, order fulfillment, and payments.
- Collaborate cross-functionally with product, design, and data teams to deliver features that elevate the user experience.
- Own backend services end-to-end, from design to deployment and monitoring.
- Contribute to best practices in code quality, testing, reliability, and observability.
- Help define our backend architecture and make strategic technical decisions as we scale.
- Mentor junior engineers and foster a culture of technical excellence and collaboration.
Who You Are
- 8+ years of experience building and scaling backend systems in production environments.
- 4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect.
- You are very familiar with the Ruby object model - eigenclasses, method dispatch, method_missing, send, and all variable types.
- Expert skills with Ruby idiomatic patterns, terse styling, metaprogramming and be able to create macros, DSLs, etc.
- Have experience contributing to widely used gems or developed internal DSLs for domain specific needs.
- Ruby without Rails - you are able to develop complex applications and deploy Rails features vs custom Ruby plugins for the right use cases.
- Proficiency in building APIs and distributed services using Ruby.
- Must know the full ins/outs of Rails AREL, performant code, and proper Sidekiq job handling.
- Have expert knowledge of proper data model design for e-commerce concerns and understand how to handle locking sensitive resources such as a credit card charge and concepts such as state machines.
- Expert experience with PostgreSQL, including complex joins and reporting queries, and familiarity with data modeling and performance optimization.
- Familiarity with cloud infrastructure (e.g., AWS, ECS, CodeBuild) and containerization (Docker).
- Strong understanding of system design, data structures, and algorithmic principles.
- Comfortable working in high-growth, early-stage environments—bias toward action and strong product sense are key.
- A collaborative teammate who communicates clearly and is excited to shape the future of a luxury tech brand.
Bonus Points
- Prior experience in e-commerce, marketplaces, or membership-based platforms.
- Familiarity with event-driven architectures and message queues (Kafka, SQS, etc).
- Experience working closely with design or product teams in consumer-facing companies.
- Passion for fashion, luxury, or retail innovation.
Why Join MILE
- Opportunity to play a key role in shaping the future of the company.
- Collaborative and innovative work environment.
- Career growth opportunities in a fast-growing organisation.
Senior Ruby Engineer employer: Hulcan
MILE is an exceptional employer that offers a unique opportunity to be part of a pioneering luxury commerce platform, where technology meets fashion. With a collaborative and innovative work culture, employees are empowered to shape the future of the company while enjoying significant career growth opportunities in a fast-paced environment. Joining MILE means being part of a team that values creativity, technical excellence, and a passion for redefining luxury shopping.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Ruby Engineer
✨Get to Know Your E-commerce Community
Dive into specific e-commerce forums and groups on platforms like Reddit or Facebook. Engaging with these communities can open up opportunities and give you insights into what companies like Hulcan are looking for when hiring for a Senior Ruby Engineer.
✨Showcase Your Skills with an Online Portfolio
In e-commerce, a strong online presence can set you apart. Create a portfolio that highlights any projects, case studies, or even personal ventures related to e-commerce. When you apply to Hulcan for the Senior Ruby Engineer, a tangible demonstration of your skills could make a huge difference.
✨Attend E-commerce Events and Conferences
Keep an eye on e-commerce conferences and workshops in your area. Not only will you gain valuable knowledge, but networking with industry professionals could lead to job leads. Plus, if you're keen to work at Hulcan as a Senior Ruby Engineer, rub shoulders with their representatives when possible!
✨Utilise Company Resources
Don’t forget to check out Hulcan’s career page for any unique application processes or opportunities that might not be listed on job boards. Applying directly through their website might give your application a bit more visibility, especially for a Senior Ruby Engineer.
We think you need these skills to ace Senior Ruby Engineer
Some tips for your application 🫡
Show Off Your E-Commerce Savviness:When you're applying for an e-commerce role at Hulcan, make sure your CV reflects your familiarity with online retail platforms, digital marketing, and user experience. Highlight any relevant tools and technologies you've used, like Shopify or Google Analytics, to demonstrate that you’re well-versed in the industry.
Craft a Compelling Cover Letter:Your cover letter should not just reiterate your CV; it’s your chance to showcase your passion for e-commerce and how it aligns with Hulcan's goals. Mention specific projects or achievements that relate to the role, and don’t forget to express your enthusiasm for working in a dynamic, fast-paced environment where you can make a tangible impact.
Metrics Matter:In the world of e-commerce, numbers speak volumes. When detailing your past experiences, quantify your achievements wherever possible—like the percentage of sales growth you contributed to or successful conversion rates from marketing campaigns. This will make your application stand out and show that you're results-driven.
Tailor Your Application:Don’t forget to customise your CV and cover letter for the specific position at Hulcan. Use keywords from the job description, and address the unique challenges the company may face in the e-commerce space. A personalised application helps us see that you're not just applying everywhere but are genuinely interested in being part of our team.
How to prepare for a job interview at Hulcan
✨Show Off Your E-commerce Know-How
In a sector like e-commerce, having a strong grasp of current trends and technologies is crucial. Let’s make sure you’ve brushed up on key platforms that Hulcan uses—think about popular e-commerce software, digital marketing strategies, and how these affect consumer behaviour. Being able to discuss these intelligently can really set you apart.
✨Portfolio Power: Showcase Your Results
For a full-time e-commerce role, it’s key for us to present a portfolio that highlights your results rather than just your tasks. If you’ve worked on campaigns or projects, bring examples that showcase your contribution and the impact they made—use metrics if you can! This helps to illustrate your value in a real-world context.
✨Technical Questions: Prep for the Specifics
Get ready to tackle some technical questions related to e-commerce analytics, SEO tools, or website optimisation. Think about any past experiences where you utilised data to inform decisions or improve sales. Being prepared with specific examples will showcase not just your knowledge, but also your practical application of it, which we all know is crucial!
✨Engage in a Conversational Style
Full-time interviews can feel quite formal, but try to keep it conversational, especially if you click with your interviewers at Hulcan. Share your thoughts and ideas about the future of e-commerce, and don’t shy away from engaging with their questions openly. The more genuine and relatable you are, the better connection you’ll create!
