Senior Software Engineer, Meta

Smartly
Helsinki
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Communication","Teamwork","Mentoring","Problem-solving"]

Senior Software Engineer at Smartly will design and evolve high-volume backend and full-stack systems powering Meta Workspaces, own end-to-end features from API design to deployment, and collaborate across product, design, infra, and data teams to deliver reliable, scalable advertising workflows. You’ll work in a hybrid Helsinki-based team, exploring AI-assisted tooling to boost engineering productivity using TypeScript/Node.js, PostgreSQL, and modern tech.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
Smartly
Smartly
3 months ago

Senior Software Engineer, Meta

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 22 hours agoStatus: Live

Job Summary

Senior Software Engineer at Smartly will design and evolve high-volume backend and full-stack systems powering Meta Workspaces, own end-to-end features from API design to deployment, and collaborate across product, design, infra, and data teams to deliver reliable, scalable advertising workflows. You’ll work in a hybrid Helsinki-based team, exploring AI-assisted tooling to boost engineering productivity using TypeScript/Node.js, PostgreSQL, and modern tech.
Location: Helsinki
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Design, build, and maintain backend services and full-stack product capabilities at the core of Smartly’s Meta Workspaces.
  • •Build and maintain integrations with the Meta Marketing API, enabling customers to access new platform capabilities and manage advertising workflows through Smartly.
  • •Develop and operate systems that process high volumes of advertising operations and data while maintaining strong reliability, performance, and scalability characteristics.
  • •Own high-impact features from product discovery and API design through implementation, testing, rollout, and iteration.
  • •Collaborate with product, design, infrastructure, data, and engineering teams to turn business needs into reliable technical solutions.

Pay and Benefits

Perks:Health InsuranceRemote WorkHybridEquity

Key Requirements

  • •Strong experience building and shipping production software as a backend or full-stack engineer.
  • •Professional experience with TypeScript and Node.js.
  • •Practical experience with relational databases, APIs, cloud infrastructure, and distributed systems.
  • •Experience designing, operating, and scaling production services with demanding reliability, performance, and availability requirements.
  • •Ability to make thoughtful technical decisions in ambiguous situations and balance quality, speed, and long-term maintainability.
Experience:Advertising technologySaaS
Skills:CommunicationTeamworkMentoringProblem-solving
Languages:English
Tech Stack:TypeScriptNode.jsPostgreSQLReactPlaywrightJotaiKafkaBullMQKubernetesDistributed tracingObservability toolingTesting frameworks

Company Brief

Smartly
Provides a cloud-based advertising automation platform that helps brands and agencies create, manage, and optimize scalable social and digital ad campaigns across channels with creative and measurement tools.
Industry: SaaS
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Headquarters: Helsinki, Finland
Founded: 2013
WebsiteLinkedIn