
Smartly · Mexico City
Are you an ambitious engineer ready to take on meaningful challenges and accelerate your growth? We’re looking for a Senior Frontend Engineer to join our 250+ p...
Are you an ambitious engineer ready to take on meaningful challenges and accelerate your growth? We’re looking for a Senior
Frontend Engineer to join our 250+ person Product & Engineering organization at Smartly.
Our engineering team builds the technology that powers creative automation for some of the world’s largest brands. We enable them
to turn a single idea into high-performing, global campaigns by delivering fast, scalable, and intuitive creative tools used at
massive scale. Increasingly, we’re also building AI-driven workflows that help customers generate, adapt, and optimize creatives
in smarter ways.
As a frontend engineer, you’ll tackle complex challenges across performance, scalability, and user experience. You’ll build
responsive, reliable interfaces that make sophisticated capabilities feel simple and delightful. Work is done closely with
designers, product managers, and backend engineers to craft features that our customers will genuinely love and depend on.
We’re focused on React and TypeScript as our core frontend stack, and continuously evolve how we use them to build performant,
maintainable, and scalable products. We care deeply about engineering craftsmanship, product quality, and continuous improvement,
always looking for better ways to build, simplify, and scale.
Check out our Engineering at Smartly site to learn how our engineering and product development work.
Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture
Handbook!
and Architecture.
Apply Now and Shape Your Future with Smartly!
Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers. Our
comprehensive advertising platform seamlessly integrates the capabilities of media, creative, and intelligence to power more than
800 billion impressions and generate more than 300 billion creatives annually, delivering tangible business outcomes for brands
and advertisers.
Smartly is the only company in the industry recognized as a Leader in The Forrester Wave: Creative Advertising Technologies with
PwC validating the results it delivers for brands. We manage creative and media for 700+ brands worldwide and $6B in ad spend
across the largest media platforms, including Facebook, Google, Instagram, Pinterest, Snap, and TikTok. Our end-to-end technology,
unmatched access to media platforms and exceptional customer service help Fortune 500 brands to reach and engage consumers and
learn what performs best.Smartly is a multinational and diverse team of 750+ Smartlies from 60+ nationalities, working in 13
countries. Together, we want to create and maintain an inclusive environment where everyone feels respected and heard. Our
Diversity, Equity & Inclusion approach is at the heart of it.
Visit Smartly to learn more.
The processing of your information is described in our Candidate Privacy Notice.
Are you an ambitious engineer ready to take on meaningful challenges and accelerate your growth? We’re looking for a Senior Backend Engineer to join our 250+ person Product & Engineering organization at Smartly. Our engineering team builds the systems that power creative automation for some of the world’s largest brands. We enable them to turn a single idea into high-performing, global campaigns by building scalable, reliable infrastructure and services that operate at massive scale. Increasingly, we’re also developing AI-driven workflows that help customers generate, adapt, and optimize creatives in smarter ways. As a backend engineer, you’ll design and build robust services, APIs, and data pipelines that power our product end-to-end. You’ll work on challenges around scalability, performance, and reliability, ensuring our systems can handle large volumes of data and complex workflows with ease. You’ll collaborate closely with frontend engineers, designers, and product managers to deliver features that our customers will genuinely love and depend on. Our backend stack is built around Node.js and TypeScript, and we place strong emphasis on writing clean, maintainable code and building systems that scale. We care deeply about engineering craftsmanship, product quality, and continuous improvement, always looking for better ways to build, simplify, and operate our services. Check out our Engineering at Smartly site to learn how our engineering and product development work. AS A SENIOR BACKEND ENGINEER, YOU WILL: * Have end-to-end ownership of a new platform integration * Design, build and monitor data-intensive microservices systems * Collaborate closely with other engineers, product managers and designers to deliver cutting edge solutions for our clients * Take part and facilitate team activities such as dailies, retros and brainstorming sessions * Coach and mentor other members of the team to follow best practices and industry standards WHAT WE ARE LOOKING FOR: * Experience in backend development using modern technologies such as Node.js and Typescript * Experience in building robust, complex and distributed web applications * Motivation for solving customers problems and delivering value to customers at a fast pace * Strong collaboration skills & ability to coach other engineers in the team * You are able to work on-site at our Mexico City office 3 days per week Smartly is committed to being the best place to work for growth-minded individuals to thrive - explore more in our Culture Handbook! WHAT TO EXPECT FROM OUR RECRUITMENT EXPERIENCE: * Meet your Recruiter: Get to know each other and learn about working at Smartly. * Meet the Team Lead: Gain deeper insights into your future team. * Meet the Team in Technical Interviews: Engage in an interactive coding interview followed by a discussion around Systems Design and Architecture. * Meet the Leadership in a Final Meeting: A brief discussion with our VP of Engineering. Apply Now and Shape Your Future with Smartly! #LI-HYBRID ABOUT SMARTLY Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers. Our comprehensive advertising platform seamlessly integrates the capabilities of media, creative, and intelligence to power more than 800 billion impressions and generate more than 300 billion creatives annually, delivering tangible business outcomes for brands and advertisers. Smartly is the only company in the industry recognized as a Leader in The Forrester Wave: Creative Advertising Technologies with PwC validating the results it delivers for brands. We manage creative and media for 700+ brands worldwide and $6B in ad spend across the largest media platforms, including Facebook, Google, Instagram, Pinterest, Snap, and TikTok. Our end-to-end technology, unmatched access to media platforms and exceptional customer service help Fortune 500 brands to reach and engage consumers and learn what performs best.Smartly is a multinational and diverse team of 750+ Smartlies from 60+ nationalities, working in 13 countries. Together, we want to create and maintain an inclusive environment where everyone feels respected and heard. Our Diversity, Equity & Inclusion approach is at the heart of it. Visit Smartly to learn more. The processing of your information is described in our Candidate Privacy Notice.
The AI-powered OS for beauty, wellness and self-care About Fresha Fresha is the AI-powered operating system for the global beauty, wellness and self-care industry, connecting and powering everything from salons and barbers to spas, medspas, fitness studios and health practices. Trusted by millions of consumers and businesses worldwide. Fresha is used by 140,000+ businesses and 450,000+ stylists and professionals worldwide, processing over 1 billion appointments to date. The company is headquartered in London, United Kingdom, with 15 global offices located across North America, EMEA and APAC. Fresha allows consumers to discover, book and pay for beauty and wellness appointments with local businesses via its marketplace, while beauty and wellness businesses and professionals use an all-in-one platform to manage their entire operations with an intuitive business software and financial technology solutions. Fresha’s ecosystem gives merchants everything they need to run their business seamlessly by facilitating appointment bookings, point-of-sale, customer records management, marketing automation, loyalty, beauty products inventory and team management. The consumer marketplace unlocks revenue potential for partner businesses by leveraging the power of online bookings and automated marketing through mobile apps and advanced integrations with major tech brands including Instagram, Facebook and Google. Role Overview At Fresha, we believe AI is a force multiplier for feature delivery, not just a coding assistant. We provide every engineer with top-tier tooling (Claude, GitHub Copilot, Cursor) to strip away technical toil—so you can focus your energy on shipping high-impact product features. We value engineers who know how to leverage these tools to drive momentum within our 6-week cycles, accelerating the journey from concept to code while maintaining the deep technical judgment to verify, secure, and own the final user experience. Given our exciting and progressive growth plans, we are looking for an exceptional Senior Front-End Engineer to come join our global business. Working collaboratively in a cross-functional product team within a tribe, you will be accountable for designing and developing applications and coordinating with the rest of the team working on different layers of the infrastructure Fresha. This is a great opportunity for someone looking to work in a fast-paced and changing environment, who likes to work autonomously, enjoys a challenge and wants to make an impact! To foster a collaborative environment that thrives on face-to-face interactions and teamwork, all Fresha employees work from our dog friendly office four days per week, with the flexibility to work remotely one day each week. London office: The Bower, 207, 211 Old St, London EC1V 9NR
About Abound We’re redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you spend, and what you can afford to repay to build a deeper, more accurate understanding of each customer's unique financial situation. And we've shown it works at scale. We’ve issued over £1.3bn in loans directly to customers while delivering market-leading credit performance - for every 10 defaults the industry expects, we see only 3. We also reached profitability just 2.5 years after launch. Backed by £2bn+ of funding from top-tier investors including Citi, GSR Ventures, and Deutsche Bank, we’re recognised as one of Europe’s fastest-growing fintechs (Sifted, CNBC). Now, we’re expanding into new markets and product lines - and we’re looking for ambitious people who want to learn fast, take ownership, and grow with us. About the role We’re looking for a Senior Frontend Engineer to help us build high-quality, innovative product experiences that power our fast-scaling mortgage products. This role sits within our mortgage engineering team, where you’ll work across the frontend stack, owning features end to end: from shaping product ideas and UX details through to implementation, launch, and iteration. This role is ideal for someone who thrives in a fast-paced, empowered team; has strong product instincts; is comfortable operating with ambiguity and taking ownership; and takes pride in building interfaces that feel polished, reliable, and thoughtfully designed. What you’ll be doing: * Build and ship high-quality product features using React, TypeScript, GraphQL, and Tailwind * Lead frontend projects from concept through delivery, including technical design, implementation, testing, and iteration * Work closely with product, backend engineering, and business stakeholders to build experiences that simplify complex mortgage journeys and make them feel fast, intuitive, and trustworthy. * Bring strong UI/UX judgment to the table * Champion frontend architecture, component systems, performance, accessibility, and developer experience * Raise the standard of frontend engineering across the team Who you are * Strong professional experience building production web applications with React * Advanced hands-on experience coding with TypeScript * Experience working with GraphQL APIs * A strong understanding of frontend architecture, state management, and performance optimisation * Experience with modern testing frameworks, including integration and end-to-end testing * A good eye for design, interaction details, responsiveness, accessibility, and overall product polish * A product-minded approach: you care about customer outcomes and the “why” behind what you’re building * A strong sense of ownership and accountability * The ability to uncover unknowns, navigate ambiguity, and turn complex problems into clear, shippable solutions * Pride in your craft, clean code, thoughtful reviews, and helping others grow Ideally, you'll also have: * Experience in fintech, lending, mortgages, or other regulated industries * Experience working with Python or contributing to backend services * Experience in early-stage or fast-moving product teams * Familiarity with user analytics, feature flagging, and observability tools * A data-driven approach to decision-making * Openness to change, innovation, and the ways AI will reshape how products are built and used What success looks like You don’t just “take tickets”. You think like a product builder: questioning assumptions, improving flows, and caring deeply about the customer experience. You notice when an interaction feels clunky, when a flow could be simpler, or when users need more clarity. You’re comfortable owning outcomes, making decisions, and pushing work over the finish line in a fast-moving environment. How we work: * High Bar & Real Ownership: We are a high-performing team, and we hire people who raise the bar and take pride in great work. We own outcomes, not tasks. * We Work Hard: We care about impact, not face time. At key moments, we go the extra mile to deliver for customers and the business. * MVP & Iteration Culture: We ship fast, learn from real customers, and continuously improve our products and processes. * One Team Collaboration: We collaborate deeply across engineering, product, operations, and the wider business. * Thrive in Change: Priorities evolve as we learn what works. We value people who use good judgment, adapt quickly, and stay focused on outcomes. What we offer * Everyone owns a piece of the company - equity * Hybrid with 3 days a week in the office * 25 days’ holiday a year, plus 8 bank holidays * 2 paid volunteering days per year * One month paid sabbatical after 4 years * Employee loan * Free gym membership through WellHub * Team wellness budget to be active together - set up a yoga class, a tennis lesson or go bouldering