Senior Fullstack Engineer (Multi-Platform Workspaces)

As a Senior Fullstack Engineer in Team Maverick, you’ll be at the forefront of Smartly’s transformation, building tools and frameworks that accelerate new ad platform adoption. Our team focuses on backend unification, providing automation features, and developing frameworks to ensure a unified user experience across multiple ad platforms. Currently, Maverick is working on expanding to new channels, providing tools and core functionalities that are usable within all channels.

Our team is comprised of engineers, a product manager, a designer, and an engineering manager, with support from additional contractors and temporary team members. We are a fullstack, independent team, so collaboration and communication with engineers, product managers, and designers are essential.

We are technology agnostic and always strive to choose the best tools for the job. On the backend, our favored stack is Node.js in combination with TypeScript usually coupled with PostgreSQL and Redis, as well as RabbitMQ, and Kafka. On the front-end side of things, React with TypeScript is the flavor du jour.

If you thrive in a dynamic environment, are eager to take on a challenging scope support many new channels, and want to shape the direction of our tools, Maverick is the place for you.

As a Senior Fullstack Engineer, You Will:

• Lead technical decisions and influence the team’s growth, both technically and in processes.
• Design, build, and maintain microservices, libraries, and frontend components with a focus on backend optimization, especially with databases like Postgres.
• Collaborate with other teams to align with Smartly’s target architecture.
• Plan and implement features ensuring solutions are robust, customer-centric, and future-proof.

What We’re Looking For:

• Backend Expertise: Solid experience in developing microservices, working closely with databases (especially optimizing queries), and building scalable backend solutions.
• Frontend Experience: Familiarity with React is important, as the role requires some frontend work.
• Distributed Systems Knowledge: Experience in designing or working with distributed systems.
• JavaScript/TypeScript Mastery: Advanced skills in TypeScript and Node.js.
• Testing Skills: Proficiency with test frameworks such as Jest and a solid understanding of unit, integration, and end-to-end testing.
• Autonomy & Communication: A proactive and autonomous mindset with excellent communication skills, essential for collaborating across multiple teams.
• Future Architectural Direction: Potential to define and drive the architectural direction based on previous project experience.
• Location: This role is based in Helsinki, with a requirement of being in the office 3 days per week.

What We Offer You:

• Inclusive Culture: Join a team of over 800 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
• Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
• Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
• Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
• Hybrid Workplace: Experience a hybrid work model, balancing office and remote work, with the option to work abroad for up to 30 days.

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-JL #LI-hybrid

Meet 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. We are the only company managing creative and media for 700+ brands worldwide and $5B 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 650+ 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.