Senior Full Stack Developer

ABOUT APPLY DIGITAL

Apply Digital is a global experience transformation partner. We drive AI-powered change and measurable impact across complex, multi-brand ecosystems. Leveraging expertise that spans across the customer experience lifecycle from strategy, design to engineering and beyond, we enable our clients to modernize their organizations and maximize value for their business and customers.

Our 750+ team members have helped transform global companies like Kraft Heinz, NFL, Moderna, Lululemon, Dropbox, Atlassian, A+E Networks, and The Very Group.

Apply Digital was founded in 2016 in Vancouver, Canada. In the past nine years, we have grown to ten cities across North America, South America, the UK, Europe, and India.

At Apply Digital, we believe in the "One Team" approach, where we operate within a 'pod' structure. Each pod brings together senior leadership, subject matter experts, and cross-functional skill sets, all working within a common tech and delivery framework. This structure is underpinned by well-oiled scrum and sprint cadences, keeping teams in step to release often and retrospectives to ensure we progress toward the desired outcomes.

Wherever we work in the world, we envision Apply Digital as a safe, empowered, respectful and fun community for people, every single day. Together, we work to embody our SHAPE (smart, humble, active, positive, and excellent) values and make Apply Digital a space for our team to connect, grow, and support each other to make a difference.

Visit our Careers page to learn how we can unlock your potential.

Location: Apply Digital is a hybrid/remote-friendly organization, and is actively recruiting candidates from India and Latin America for this role. Candidates must be able to work according to the Eastern Timezone (ET). Those located in Santiago, Chile, or the Delhi/National Capital Region (NCR) are offered the flexibility to work either from our offices or remotely.

THE ROLE:

This role collaborates daily with teams in LATAM and the UK, requiring strong communication and alignment across time zones. Work hours aligned to BST hour.

Apply Digital is seeking a Senior Full-Stack Developer to join our multi-client Managed Services team, responsible for the maintenance, optimization, and continuous improvement of several global e-commerce websites built on BigCommerce and CommerceTools.In this role, you will be part of a global delivery model, collaborating with teams in India, LATAM, and the UK to ensure the smooth operation, stability, and evolution of production environments. You will work across multiple clients and platforms, addressing support tickets, implementing small-to-medium enhancements, optimizing performance, and ensuring accessibility and compliance standards are met.This role is ideal for someone who enjoys solving diverse, real-world problems, managing multiple priorities, and working in a fast-paced environment where no two days are the same. You'll serve as a technical reference for other developers, helping define and uphold best practices for maintainability, code quality, and efficient support workflows.

• Develop, troubleshoot, and maintain e-commerce applications built on BigCommerce, CommerceTools, and related headless CMS or loyalty platforms.
• Investigate and resolve production issues efficiently, ensuring minimal disruption to client operations.
• Implement small-to-medium enhancements and feature requests across multiple client sites, ensuring consistency and adherence to coding standards.
• Collaborate with LATAM and UK teams to triage issues, estimate tasks, and prioritize work in alignment with client release schedules.
• Participate in regular maintenance releases, coordinating QA validation and deployment activities.
• Conduct root cause analysis and proactively identify recurring issues or areas for improvement.
• Optimize site performance, SEO, and accessibility compliance in partnership with front-end and performance specialists.
• Review pull requests, share feedback, and mentor junior developers on best practices and troubleshooting approaches.
• Contribute to documentation, knowledge bases, and reusable code patterns that streamline ongoing maintenance.
• Communicate technical insights clearly to non-technical stakeholders when required.

• 4+ years of professional experience as a Full-Stack or Front-End Developer within a digital agency, e-commerce, or SaaS environment.
• Strong proficiency in JavaScript and TypeScript (ES6+), including debugging and performance tuning.
• Experience with BigCommerce (Stencil or Custom Front-End) and/or CommerceTools (Composable Stack, GraphQL, API integration).
• Solid understanding of and Express for server-side scripting and integrations.
• Strong front-end experience using React ) or Vue ), plus styling frameworks like Tailwind CSS, SASS, or vanilla CSS.
• Practical experience integrating headless CMSs (e.g., Contentful, Contentstack) and third-party APIs (Loyalty, Payments, Analytics, Identity).
• Familiarity with multi-cloud environments (AWS, GCP, Azure) and modern deployment practices (CI/CD pipelines, Git workflows).
• Experience with RESTful APIs and familiarity with GraphQL queries and mutations.
• Strong debugging, analytical, and problem-solving skills — especially under time pressure.
• Excellent written and verbal communication in English and the ability to work effectively with remote, multicultural teams.

• Exposure to performance optimization, SEO, or accessibility improvement projects.
• Experience with serverless architecture (AWS Lambda, GCP Functions).
• Understanding of observability tools (e.g., Datadog, CloudWatch, or equivalent).
• Previous experience in a multi-client support or maintenance environment.

LIFE AT APPLY DIGITAL

At Apply Digital, people are at the core of everything we do. We value your time, safety, and health, and strive to build a work community that can help you thrive and grow. Here are a few benefits we offer to support you:

Location: Apply Digital is a hybrid friendly organization with remote options available if needed. The preferred candidate should be based in (or within a location commutable to) Delhi/NCR, with the ability to overlap with the US/NA times zones when required.

Comprehensive Benefits: benefit from private healthcare coverage, contributions to your Provident fund, and a gratuity bonus after five years of service.

Vacation policy: work-life balance is key to our team's success, so we offer flexible personal time offer (PTO); allowing ample time away from work to promote overall well-being.

Great projects: broaden your skills on a range of engaging projects with international brands that have a global impact.

An inclusive and safe environment: we're truly committed to building a culture where you are celebrated and everyone feels welcome and safe.

Learning opportunities: we offer generous training budgets, including partner tech certifications, custom learning plans, workshops, mentorship, and peer support.

Apply Digital is committed to building a culture where differences are celebrated, and everyone feels welcome. That's why we value equal opportunity and nurture an inclusive workplace where our individual differences are recognized and valued.

For more information, visit our website's Diversity, Equity, and Inclusion (DEI) page. If you have special needs or accommodations at this stage of the recruitment process, please inform us as soon as possible by emailing us at

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.