Senior Backend Developer

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Senior Backend Developer

Location: Remote from Brazil

.Monks Technology Services, part of Media.Monks and S4 Capital, is a global consulting firm mastering AI-powered transformations for the Fortune 100. We combine long-term strategic thinking, deep enterprise experience, and a human-centered approach to help clients transform business processes and dominate their industries.

About the Role

As a Senior Backend developer, you’ll join our Backend Development team. The platform is a product that runs tenants within an internal AWS installation but can be deployed to various clouds—such as GCP, Azure, or AWS—based on client preference. It relies heavily on AI backends, particularly LLM integrations.

Responsibilities

Develop platforms and digital solutions using Drupal and modern web technologies

Design and implement robust, testable, maintainable, and well-documented code

Build frontend experiences using JavaScript and ReactJS

Develop backend services using NestJS and TypeScript

Design, integrate, and maintain PostgreSQL databases

Deploy and manage infrastructure across AWS and GCP using Terraform

Integrate large language models (LLMs), AI tools, and automated development workflows

Collaborate effectively with developers, team leads, and company management

Produce user interfaces that follow established industry standards and best practices

Anticipate technical challenges and recommend effective solutions

Participate actively in an agile development environment

Meet project deadlines and established performance goals

Contribute to a culture of continuous improvement, professionalism, and collaboration

Other duties as assigned

About You

Qualifications & Skills

Relevant professional experience developing Drupal websites, web applications, or digital platforms

Strong proficiency in JavaScript and ReactJS for frontend development

Strong proficiency in NestJS and TypeScript for backend development

Hands-on experience designing and working with PostgreSQL databases

Practical experience with AWS, GCP, and Terraform

Strong hands-on experience integrating LLMs, using AI tools, and implementing automated development workflows

Experience writing robust, testable, maintainable, and effectively documented code

Understanding of industry-standard user interface design and implementation practices

Experience working collaboratively within an agile development environment

Strong written and verbal communication skills

Ability to anticipate problems, propose solutions, and consistently meet deadlines

Professional, enthusiastic, and proactive “can-do” attitude

Commitment to continuous learning and improvement

.Monks Technology Services does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status

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About Monks

Monks is the global, digital-first, data-driven, unitary operating brand of S4Capital plc, where our culture centers on how we show up for the work and for one another. That begins with the commitment to strive for mastery—taking deep pride in our craft and creating work that sets the bar. In everyday execution, we drive momentum by choosing bold action rather than waiting for certainty. Above all, our teams are stronger together, bringing diverse perspectives into a unified team that communicates with clarity, trust, and mutual respect.

This commitment to craft and innovation translates directly into widespread industry acclaim: Monks was named a Contender in The Forrester Wave™: Global Marketing Services and a leader in the 2026 Gartner® Magic Quadrant™ for Global Digital Marketing Agencies. It ranks among Cannes Lions' Top 10 Creative Companies (2022-25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020-24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization (2025), Monks was also awarded Business Intelligence Group’s 2026 Excellence in Artificial Intelligence Award in the Human-Machine Interaction Team category. Additionally, Monks.Flow earned AI-based Marketing Solution of the Year at the 2026 AI Breakthrough Awards and a 2026 Global Generative AI Award in the Agentic Marketing Innovation category. Finally, Monks achieved a record-breaking number of FWAs and continues to hold the most of any partner.

We are an equal-opportunity employer committed to building a respectful and empowering work environment for all people to freely express themselves amongst colleagues who embrace diversity in all respects. Including fresh voices and unique points of view in all aspects of our business not only creates an environment where we can all grow and thrive but also increases our potential to produce work that better represents—and resonates with—the world around us.