Senior Backend Developer (Ruby on Rails)

Smartsourcing: Where Innovation Meets Opportunity – Your Data & Technology Career Starts Here

Hi! We’re Smartsourcing, and we’re on the lookout for a forward-thinking Senior Backend Developer to join us. Are you a seasoned backend developer with a passion for building robust and scalable applications? Join our dynamic team and play a key role in developing our web app that simplifies SaaS subscription management for businesses. We offer a fully remote, full-time opportunity where you can contribute your expertise to a forward-thinking team.

📍 Where You’ll Be

Remote or WFH

Your Role as Senior Backend Developer

In this role, you’ll take the lead in building and integrating APIs, leveraging your expertise in Ruby on Rails. If problem-solving and pushing boundaries are in your DNA, this is the role for you.

Requirements

Key Responsibilities

• Utilize your proven experience with Ruby on Rails to build and maintain our backend systems.

• Design, develop, and integrate with various APIs.

• Work with RDBMS (PostgreSQL/MySQL) to ensure data integrity and performance.
• Maintain a strong focus on code quality through unit and integration testing practices.
• Collaborate effectively with frontend developers (React/Typescript) and other team members.
• Apply your problem-solving skills in a fast-paced startup environment.

What We’re Looking For

• Extensive experience with Ruby on Rails.

• Professional experience in building and integrating APIs.
• Proficiency in RDBMS (PostgreSQL/MySQL) and writing SQL.
• A strong focus on code quality, with unit and integration testing practices
• A proactive, problem-solving mindset and adaptability
• A Bachelor's degree in a relevant field.
• Minimum of 3 years of professional development experience.
• (Bonus) AWS experience.

WFH Technical Requirements (for Initial 30 days)

To ensure optimal performance and workflow, candidates must have access to their own device that meets the following specifications:

Minimum Hardware (Mac or Windows):

Processor:

• Mac: Apple M1/M2/M3 chip or Intel Core i7/i9

• Windows: Intel Core i7/i9 (11th gen or newer) or AMD Ryzen 7/9 (5000 series or newer)
• Memory: 32 GB RAM or higher
• Storage: 512 GB SSD or higher

Note: After passing the first-month performance evaluation, a company-issued device will be provided.

Benefits

Why Smartsourcing is the Best Move for Your Career

At Smartsourcing, innovation isn’t just a buzzword—it’s how we do things. For four years running, we’ve been recognized as one of HR Asia’s Best Companies to Work For. That’s because we prioritize not only what we achieve but how we get there—together.

When you join Smartsourcing, you’re stepping into a culture where your ideas matter, your growth is a priority, and your work-life balance is built into the design. Here’s why you’ll love working with us:

• 💻 Work with cutting-edge tech and innovative processes

• 🎯 Opportunities to take on challenging, high-impact projects

• 😊 Fixed weekends off

• 🎄 5-day Christmas leave

• 👩‍⚕️ HMO coverage for you and your dependents from Day 1

• ⛑️ Group life insurance from Day 1

• 😋 Free lunch + soft breakfast every day

• ☕ Barista-crafted coffee daily

• 💰 For night shifters: NIGHT DIFF

• 🏆 Monthly, quarterly, and annual performance bonuses

• 🙌 Exclusive discounts at top restaurants and merchants

• 🧘🏼‍♂️ Development workshops, learning sessions, and community give-back programs

• And so much more!

Where Development Fuels Transformation and Tech Powers Change

At Smartsourcing, you’re not just working with systems—you’re transforming them. Your role here is about innovating for tomorrow and driving meaningful results today.

If you're a talented and experienced Senior Backend Developer ready to take on this exciting remote opportunity, we encourage you to apply!