Senior Back-End Engineer (JavaScript/Node.JS)

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 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 each other to make a difference.

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

LOCATION: Apply Digital is hybrid/remote-friendly. The preferred candidate should be based in Latin America, preferably working in hours that align to ET (Eastern Timezone) or PT (Pacific Timezone).

Candidates located in Santiago, Chile are able to work out of our Santiago office as remote/hybrid employees. Candidates located outside of Santiago, Chile will be fully remote employees.

THE ROLE:

We are looking for an experienced Senior Back-End Engineer with expertise in NodeJS to our team! In this role, you will be responsible for architecting and developing robust server-side applications, deg complex data structures, and implementing high-performance database solutions using ORMs like TypeORM or Prisma.

You'll play a crucial role in ensuring scalability, security, and responsiveness of our backend systems. Your expertise will be vital in developing and optimizing APIs, data pipelines, and integrating with frontend applications. Additionally, you'll lead technical decisions, mentor junior and intermediate developers, and collaborate closely with cross-functional teams.

If you have exceptional NodeJS programming skills, extensive experience with TypeScript, and a proven track record of developing high-scalable and innovative applications, then you will thrive in this role.

If you're also well-versed in Agile methodologies and enjoy leading technical initiatives, we'd love to meet you.

Responsibilities:

• Architect, develop, and maintain scalable backend systems using NodeJS and TypeScript.
• Design and implement high-performance, secure RESTful APIs and microservices.
• Lead the design and implementation of complex data models and efficient database operations using ORMs (TypeORM or Prisma).
• Write high-quality, well-documented, and testable code.
• Lead code reviews and provide technical guidance to the development team.
• Troubleshoot, debug, and optimize complex systems.
• Collaborate with cross-functional teams, particularly frontend developers.
• Drive technical decision-making and architectural designs.
• Mentor junior and intermediate developers, fostering their professional growth.
• Play a key role in technical project planning and execution.
• Ensure best practices in security, performance, and code qualityContribute to the creation and maintenance of technical documentation.
• Contribute to the creation and maintenance of technical documentation.
  
  

Requirements:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• 5+ years of experience in NodeJS development, with a focus on backend systems.
• Expert-level proficiency in JavaScript and TypeScript.
• Extensive experience with NodeJS frameworks such as NestJS, Fastify, or Express.
• Strong expertise in .deg and implementing RESTful APIs and microservices.
• Advanced knowledge of ORMs, particularly TypeORM and Prisma.
• Proficiency in deg and optimizing database schemas and queries.
• Experience with cloud platforms (AWS, Azure, or G) and containerization (Docker, Kubernetes).
• Strong understanding of software architecture patterns and principles.
• Proficiency with version control systems (Git) and CI/CD pipelines.
• Experience with performance monitoring and optimization tools.
• Excellent problem-solving skills and attention to detail.
• Strong leadership and mentoring abilities.
• Outstanding communication skills in English, both written and verbal.
  
  

Nice-to-haves:

• Experience with microservices architecture.
• Experience with data processing.
• Knowledge of other programming languages (e.g., Java, Python).
• Experience with message brokers like RabbitMQ or Redis.
• Experience with GraphQL.
• Knowledge of frontend technologies (e.g., React, Vue.js ).Experience with DevOps practices.
• Experience with performance monitoring and optimization tools.
  
  

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 you:

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 .

Generous vacation policy: Work-life balance is key to our team’s success, so we offer ample time away from work to promote overall well-being.

Customizable benefits: Tailor your extended health and dental plan to your needs, priorities, and preferences.

Flexible work arrangements: We work in a variety of ways, from remote, to in-office, to a blend of both.

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 the Diversity, Equity, and Inclusion (DEI) section of our website. If you have accommodation needs at this stage of the recruitment process, please inform us as soon as possible by emailing us at [email protected] .