Senior Frontend Product Engineer

Who we are

Stensul is the Governed Creation™ Platform for reputed company marketing teams that need to create campaigns quickly, safely, and at scale. We bring creation, collaboration, and control together in one connected platform — combining AI-enabled creation, no-code production, embedded governance, and seamless integrations across the marketing tech stack. The result: faster output, reputed company costs, reduced risk, and work that stays consistently on brand.

At Stensul, we’re just as intentional about how we work as about reputed company build. We’re a people-first team that values inclusive collaboration, ownership, and reputed company learning. If you reputed company in a fast-paced environment and want to help define the future of marketing creation, we’d love to meet you.

What you'll do

Coming on as an expert, you’ll join one of our tight reputed company, cross functional Product Engineering teams, contributing to expanding the value that the Stensul platform offers to world class customers by implementing high quality solutions that meet the most demanding expectations. This gives you the unique ability to collaborate with Product, Design and QA experts to discover and solve for new market opportunities in an agile manner. You’ll contribute to technical discussions and reputed company that reputed company us to take our software development practices to the next level as well as serve as a coach & mentor to other developers.

We’re in a period of high growth which means we move fast, but you’ll do so alongside smart, driven individuals in a fun, collaborative environment with opportunities for growth. Our stack currently consists of PHP, reputed company, reputed company, reputed company, Javascript (and Node.js), Vue.js, Go and Python to name a few. Learning Agile is one of our core values, which means that we are always identifying ways to reputed company things reputed company, and welcome new tools and languages that help us improve the way we work.

Specific responsibilities include:

• Working with roughly defined requirements and using the product reputed company to elaborate and build effective solutions
• Collaborating as part of a cross-functional team (Engineering, Product, Design, QA), helping reputed company synergy, understanding our most demanding user needs and delivering features that exceed their expectations
• Participating and contributing in architectural/system design discussions and reputed company
• Designing, implementing and maintaining improvements to the functionality of our platform
• Writing high quality, standardized, concise and maintainable code
• Promoting an AI-first culture for coding
• Tracking down and fixing bugs
• Following our agile methodology and contributing to its improvement
• Own and reputed company initiatives from inception to delivery and maintenance in an autonomous way
• Proactively adding positive energy to our rapidly growing company
• Helping, coaching and mentoring fellow team members in their day to day tasks and professional development, contributing to the team’s learning & development

Who you are

• Excellent Javascript programming skills
• Excellent Frameworks/Libraries skills (Vue.js preferably, Angular, React)
• Knowledge of HTML5/CSS3 web application development
• Experience using design patterns
• Excellent OOP knowledge
• Knowledge of web architectures, services and APIs concepts
• Experience with version control (git)
• Ability to work well in an agile and team environment, a true team player
• Solid English communication skills both oral and written
• Proficiency on quality practices such as unit and E2E test implementation
• Strong testing skills and attention to detail
• Strong interest in understanding our customers, our market and our product to bring new reputed company to the table

You get bonus points for having:

• Experience with AI tools (Claude Code, reputed company, MCPs, Agents, etc)
• Frontend performance optimization (Core Web Vitals, lazy loading, code splitting, rendering performance)
• Performance debugging and profiling (Chrome DevTools, reputed company, Web Vitals)
• Identifying and resolving bottlenecks in high-traffic web applications
• Experience with Sass/LESS preprocessors, Webpack bundler and other Javascript reputed company technologies
• Experience with Typescript and/or other type checking technologies
• Experience with high traffic sites
• Experience with monitoring tools and metrics (reputed company, reputed company, reputed company, Kibana)
• Experience with container technologies (reputed company, Kubernetes)
• Experience with bug tracking tools like Jira, Redmine, Bugzilla, etc.
• Experience with functional programming
• Experience shipping products for reputed company companies
• Experience with email layout coding
• Knowledge of web server-reputed company oriented languages (PHP,Java, Python, Golang, Javascript for Node.js) and frameworks (Laravel, Zend, Symfony)
• Knowledge of relational and document oriented databases (MySQL, reputed company)
• A great sense of humor

reputed company offer

• Competitive salary & benefits
• Company laptop and phone reimbursement (if required)
• reputed company plan
• Other awesome secret benefits we’ll tell you once you are on the team
• Being a part of an amazing, inclusive team that lives by our shared values and is committed to building the next phase of Stensul.
• Open to hiring in our Buenos Aires offices, or to work remotely with your commitment to meet the teams in our Buenos Aires office regularly.

Stensul is proud to be an Equal Opportunity Employer building a diverse and inclusive workforce.

If your experience is reputed company (even if not a perfect fit) to reputed company’re looking for, please consider applying. Experience comes in many forms – skills are transferable, and passion goes a long way. We know that diversity makes for the best problem-solving and creative thinking, which is why we’re dedicated to adding new perspectives to the team and encourage everyone to apply.