Senior Software Engineer (TikTok)

We’re looking for a Senior Software Engineer​ to help build and evolve Smartly’s TikTok offering, enabling some

of the world’s largest advertisers to manage and optimize their campaigns at scale. Working closely with TikTok and

cross-functional teams at Smartly, you’ll develop new capabilities, strengthen integrations, and solve complex engineering

challenges within our multi-channel advertising platform.

This is a backend-heavy role focused on building reliable,

high-performance services and APIs, with opportunities to contribute across the full stack and explore how AI and automation can

improve our products and engineering practices.

You’ll take ownership of significant product capabilities from concept to

production, influencing technical architecture, product decisions, and how we build software. Your work will involve balancing

user experience, scalability, reliability, and delivery speed while making a direct impact on customers. You’ll collaborate with

experienced engineers, product managers, and designers to deliver meaningful solutions, while mentoring other engineers, sharing

knowledge, and helping continuously improve our engineering practices.

Our tech stack​

• Backend:

Node.js, TypeScript

• Frontend: React, TypeScript
• Infrastructure: PostgreSQL, Redis, Kubernetes

What you’ll

do​

• Own significant TikTok product capabilities end-to-end, from customer-facing experiences to the backend services

and APIs that power them

• Contribute across the full stack, building customer-facing functionality and the backend

services and APIs that support it, using Node.js, TypeScript, and React.

• Drive technical and architectural decisions,

balancing scalability, user experience, and delivery speed

• Design, develop, and operate reliable, high-performance

distributed systems at scale

• Build and evolve reliable, scalable APIs and integrations between Smartly and TikTok,

effectively managing API changes, rate limits, asynchronous operations, and platform constraints.

• Develop and optimize

data-intensive services using PostgreSQL and Redis, running on Kubernetes

• Partner with product, design and other

engineering teams to understand customer needs and shape solutions

• Explore opportunities to leverage AI and automation to

improve products and engineering workflows

• Mentor fellow engineers, share knowledge, and contribute to high engineering

standards and practices

What we’re looking for​

• 6+ years of experience developing and

operating production applications, ideally using TypeScript, Node.js, and React or similar technologies.

• Experience

delivering complex product capabilities end-to-end, from frontend development to backend architecture and API design.

• Experience building reliable systems and third-party API integrations that handle complex data flows and high volumes of

data.

• Ability to take ownership of complex technical challenges and drive them from concept to production.

• Strong collaboration skills, with experience working closely with engineering, product, and design teams to shape

solutions.

• A pragmatic engineering mindset, making thoughtful trade-offs between product needs, technical quality, and

delivery speed.

• Interest in mentoring other engineers, sharing knowledge, and contributing to strong engineering

practices.

At Smartly, we offer a place where you can advance your career. Here, you'll

find:

• An Inclusive Global Culture: Join a team of over 750 Smartlies, representing more than 60 nationalities across

24 locations in 13 countries. We cultivate a culture built on trust, transparency, and open feedback, where diverse perspectives

are valued and encouraged.

• Global Impact: Contribute to a company making a global impact, directly influencing our

customers' success and business growth.

• Focus on Wellbeing: We prioritize your health with healthcare packages, mental

health services, and a commitment to work-life balance through paid holidays and family leave.

• Comprehensive Rewards:

Benefit from equity options, performance-based rewards, competitive compensation, and career development opportunities.

• Flexible Hybrid Workplace: Experience a hybrid work model, balancing office collaboration with remote work, and the option to

work abroad for up to 30 days annually.

Curious

what it’s like to work at Smartly? Visit our Careers page to see how we grow,

collaborate, and make impact together

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.

The

processing of your information is described in our Candidate

Privacy Notice.

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.