• Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. • Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. • Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds. • Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. • Integrate models into production systems with proper monitoring, versioning, observability, and evaluation.

Role Description Location: Anywhere in Spain (remote-friendly!) You’ll be part of the Engineering team and adding value to our applications, allowing people to reach the best experiences in their cities. You’ll be working with the latest technologies on the frontend, surrounded by highly qualified professionals like you on a highly scalable and performance way. Key responsibilities - Design easy-to-use, performant, and exciting web experiences serving thousands of users around the world. - Work as part of an agile, cross-functional team with other full stack, mobile, backend, and frontend engineers, together with the product designers. - Understand the technical trade-offs of different solutions, implement them, and make them scalable. - Have a product-oriented mindset and work towards best outcomes for the product. - Collaborate with the larger team via regular design critiques and working sessions. What would you do at Fever? During your first month at Fever (Onboarding period): - Join a structured onboarding program designed to help you ramp up smoothly. - Meet your buddy and team, and get to know Fever’s culture and ways of working. - Set up your local environment and become familiar with our Python-based stack, CI/CD pipelines, and cloud infrastructure. - Learn about our architecture and observability tools while contributing small improvements and fixes. - Have your first code running in production and a clear understanding of our delivery flow and processes. After 3 months at Fever: - Confidently collaborate and deliver at full speed. - Design and implement end-to-end features within your squad. - Participate in architectural discussions and propose improvements across our services and APIs. - Work with event-driven systems and focus on performance, reliability, and scalability. - Collaborate closely with Product, Data, and other Engineering teams to enhance our platform and developer experience. By your 6th month at Fever: - Be fully established as a key contributor in your team. - Take ownership of core components and help evolve their architecture. - Lead by example through code reviews, design sessions, and mentoring. - Contribute to best practices in areas like scalability, observability, and system design. - Drive continuous improvement and have a visible impact on how we build high-performing services at scale. - Become an expert of your domain, using business context and technical excellence to drive strategic initiatives forward. Qualifications - You’re smart, get stuff done, have great energy, and thrive in a fast-paced environment. - Deep knowledge on Angular (>= 17), SSR, HTML5, CSS3+, SASS, Typescript, and Javascript. - Experience working through cross-browser compatibility issues. - Ability to code a responsive design. - Strong understanding of RESTful APIs, doing API-first development and working with OpenAPI specifications. - Compliance with defined coding standards, creating quality code. You can't think of a code without tests. - Proficient in business English. Requirements - Comfortable doing code on other platforms outside of the front. - Experience with high load websites. Benefits - Home office friendly anywhere in Spain. - Flexible schedule. - Opportunity to have a real impact in a high-growth global category leader. - 40% discount on all Fever events and experiences. - Responsibility from day one and professional and personal growth. - Great work environment, international team of talented people to work with! - Health insurance from Day 1. - English or Spanish Lessons. - Wellhub Membership. - Cobee (tax-free allowance on restaurants and transport). - Possibility to receive in advance part of your salary by Payflow. Company Description Fever is committed to creating an inclusive and diverse workspace where everyone's background and ideas count. Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age, or caring responsibilities. We encourage everyone to apply!

Role Description As our Frontend Tech Lead, you'll own both the technical direction and the people on that team. This is a player-coach role. Roughly 70% of your time will be spent on hands-on work: writing and shipping code, reviewing pull requests, and making architectural decisions alongside your team. The remaining 30% is people leadership: 1:1s, performance conversations, unblocking engineers, and building the team habits that make the whole greater than the sum of its parts. The scope of what you'll work on is genuinely broad: - Our website, a high-traffic, conversion-critical surface where you'll help define how things are built and how content is structured and accelerated through our CMS. - Our B2B enterprise portal, a brand new product for a brand new business line, currently in its earliest stages. You'll work closely with our PM responsible for our web experience from day one, shaping the roadmap rather than receiving it, where your instincts about what to build next are as valued as your ability to build it. Qualifications - 8+ years of frontend development experience with deep expertise in React and Next.js. - Strong Node.js skills: comfortable operating across the full frontend/backend boundary. - A genuine belief in AI-assisted engineering; you already use AI tools in your own workflow. - Proven experience leading or tech-leading a frontend team. - Experience managing or mentoring engineers directly. - Startup mindset: make good decisions with incomplete information, move fast, and own outcomes end-to-end. - Strong cross-functional communicator: comfortable shaping requirements with Product and explaining tradeoffs to non-technical stakeholders. Requirements - Lead the team's CMS migration, owning both technical execution and the long-term content infrastructure design. - Be the technical bridge between Product and Engineering. - Review pull requests with feedback that raises the bar, and mentor engineers on both craft and broader engineering thinking. - Own the people management of the frontend team: regular 1:1s, performance reviews, development plans, and honest conversations about growth and performance. - Break down silos, build rituals and practices that encourage knowledge sharing and collective ownership within the team. - Partner with the CTO on team structure, hiring priorities, and capacity planning as Roamless scales. Benefits - Stock options: All employees are eligible for stock options, subject to tenure and performance. - Hardware you need to be most productive. - Fully remote: The trust and flexibility that come with a fully-remote setup. - Supportive, diverse, inclusive team.

Role Description At Roamless, front-end isn't an afterthought, it's how more than a million travelers experience our product every day. The scope of what you'll work on is genuinely broad: - Website: A high-traffic, conversion-critical surface where you'll help define how things are built and how content is structured and accelerated through our CMS. - B2B Enterprise Portal: A brand new product for a new business line, currently in its earliest stages, providing real room to design it the way it should be done. You'll work closely with our PM responsible for our web experience from day one, shaping the roadmap rather than receiving it. This role values your instincts about what to build next as much as your ability to build it. You'll report directly to our CTO and work in a team of front-end developers, closely collaborating with Product and Design. This isn't a role where you wait for specs and execute; you'll set the technical direction, define the architecture, and be the go-to person for hard decisions. You'll still write code every day, leading by example, not by delegation. You'll be the bridge between Product and Engineering on all web experiences, translating product vision into technical decisions, pushing back when something isn't feasible, and proactively flagging opportunities the product side might not see. Qualifications - 7+ years of front-end development experience with deep expertise in React and Next.js. - Strong Node.js skills - comfortable operating across the full front-end/backend boundary. - A genuine belief in AI-assisted engineering, with experience using AI tools in your own workflow. - A track record of architecting and owning front-end systems. - Experience setting technical direction and raising the quality bar in teams. - Startup mindset: making good decisions with incomplete information, moving fast, and owning outcomes end-to-end. - Experience working directly with Product teams in a cross-functional capacity. - Clear, structured communicator - able to articulate technical tradeoffs to non-technical stakeholders. Requirements - Champion AI adoption across the frontend team. - Lead the team's CMS migration, owning both technical execution and long-term content infrastructure design. - Set technical standards, code quality bars, and front-end patterns for the team. - Drive performance, scalability, and long-term maintainability across all web properties. - Mentor and grow the front-end team as Roamless scales. Benefits - Stock options: All employees are eligible for stock options, subject to tenure and performance. - Hardware you need to be most productive. - Fully remote: The trust and flexibility that come with a fully-remote setup. - Supportive, diverse, inclusive team.