or apply directly on Smartly's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 22 days Smartly's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- No 22% of Smartly's roles list one
- Ghost-job risk at Smartly
- high 48 stale, 2 reposted of 76 open
- Hiring momentum
- 112 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Smartly's own greenhouse board since 2026-08-03. Full hiring picture for Smartly.
About this role
As a Senior Fullstack Engineer at Smartly, you will be responsible for developing and enhancing the TikTok advertising platform, enabling large advertisers to manage their campaigns effectively. Your role will involve working across the entire technology stack, from creating user-friendly interfaces to designing backend services and APIs. You will also collaborate with product managers and designers, mentor junior engineers, and contribute to architectural decisions while exploring AI and automation to improve product offerings.
- benefits
- 3/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 5/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Smartly as an employer.
What you need
- Strong experience building and operating production-grade applications across the stack, ideally with TypeScript, Node.js, and React or similar technologies
- Experience taking product capabilities end-to-end, from customer-facing experiences to backend services and APIs
- Experience designing distributed systems and working with asynchronous, event-driven architectures at scale
- Ability to build reliable systems and integrations that handle high volumes of data
- Ability to take ownership of complex problems and drive them from concept to production
- Strong collaboration skills and experience working closely with engineering, product, and design to shape solutions
What you get
- An Inclusive Global Culture
- Global Impact
- Focus on Wellbeing
- Comprehensive Rewards
- Flexible Hybrid Workplace
Worth weighing
- No salary listed
- Hybrid work model requires 3 days in the Helsinki office
- Focus on TikTok may limit exposure to other platforms
Summarised from Smartly's posting. Read the full original.
Listed by Smartly on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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