.Job Title: Senior Frontend EngineerDepartment: Product and TechnologyReporting to: Staff EngineerLocation: Hybrid. Valencia, SpainJoin Datamaran: The Pioneers of Smart ESG Solutions.At Datamaran, we are revolutionising how the world's most influential companies navigate their Environmental, Social, and Governance (ESG) responsibilities. Our AI-powered SaaS platform empowers organizations to integrate ESG into their core strategies, driving meaningful impact at scale. Trusted by global industry leaders like Bridgestone, Dell, Kraft Heinz, and PepsiCo, and endorsed by leading regulators in Europe and North America, Datamaran is at the cutting edge of ESG technology.Our growing and dynamic engineering team is looking for an energetic Senior Frontend Engineer to join one of our cross-functional product teams. The ideal candidate will bring a substantial depth of knowledge in front-end web technologies, play a significant role in shaping the user experience and function of our web applications, and will not shy away from getting hands-on in back-end and API work as needed. She/He will also actively contribute to all stages of Datamaran User Centric product development and display a keen interest in the latest innovative technologies such as generative AI.A one thousand feet view of our tech stack: Our web application is built on vue.Js, node.Js and javascript. Our data stores include ElasticSearch, MongoDB and PostgreSQL. Our server side and data pipelines are built in Python and FastAPI. Everything is hosted on AWS, on EC2 or in lambda functions. Responsibilities Contribute to design, build, and enhance Datamaran web application. Work closely with UI/UX designers, product managers and other roles in an agile team to develop and implement new features. Debug, deploy, and maintain large scale web applications. Participate in product discovery phases, bringing invaluable insights regarding user-needs and potential solutions. Minimum Requirements Over 5 years of professional front-end development experience across several projects, with a focus on HTML, CSS, JavaScript (ES6+), Node.JS. Nice if you have some experience with Typescript. Proven expertise with Vue.Js (if you have experience with another frontend framework/library such as React, Angular, Svelte, etc. and want to work with Vue, it might also be considered). Understanding of cross-browser compatibility, and accessibility standards. Must have experience with source control systems like Git. Self-driven, detail-oriented, with a strong commitment to quality. Excellent communication skills in English, both written and verbal. Embraces and promotes development best practices, such as SOLID, unit testing, CI/CD. Bonus points and nice-to-have: Experience with web performance optimisation. Some knowledge of backend frameworks in Python, like FastAPI, or demonstrable experience working with back-end technologies. An appetite for learning new technologies