We at Posti take care of a smoother flow of everyday life for you, companies and society while building a more sustainable future for us all with a diverse pool of professionals from mail deliverers and warehouse workers to artificial intelligence experts. As a large company, the range of possibilities we offer is huge – also internationally. Overall, we have 15,000 experts across the Nordics and Baltics. Join us to create the future Posti! 

We are looking for an eCommerce Platform Product Owner to take ownership of our headless commerce platform.  
 
In this role, you will own the digital commerce solution as a product. Your focus is not a single storefront, but the shared capabilities, integrations, and operating model that enable commerce journeys in multiple digital channels across B2C and B2B. We are seeking candidates with experience in eCommerce platforms, a strong understanding of headless architecture, and proven ability to manage cross-functional teams. 
 

You will be a part of the Web & Commerce team and Commercial & Channels Domain.  

Key responsibilities: 

• Own the end-to-end product vision, roadmap, and backlog for Posti’s headless commerce platform 

• Define scaling phases and readiness criteria together with business and architecture stakeholders

• Own core commerce capabilities (cart, checkout, pricing, orders, customers) and related APIs 

• Lead integrations between the eCommerce platform and Posti backend systems 

• Own platform-level non-functional requirements (security, performance, reliability, operability) 

• Monitor KPIs and use data to guide improvements and development prioritization 

• Define the platform operating model and support transition from project phase to run 

• Support budgeting and resource planning at the solution and project level 

• Act as the primary product counterpart for architects and development teams 

To succeed in this position, we hope that you have:  

• Proven experience in working with composable or headless ecommerce platforms for +3 years and applicable bachelor’s or master’s degree level education

• Experience building and scaling commerce solution using platforms such as commerce tools, BigCommerce, or similar in both B2B and B2C environments 

• Strong understanding of complex enterprise environments and cross-system integrations 

• You are vision-driven and focused on creating long-term value and confident to challenge initiatives that do not support platform sustainability

• Understanding of frontend technologies and composable digital ecosystems, including headless CMS solutions such as Contentful, Sanity, or similar 

• Experience with operating models, DevOps practices, security, and transition-to-run activities

• You are familiar with agile ways of working but can also manage project like initiatives when needed

• Fluent written and spoken English and Finnish language skills
   

Why should you join us? 

With us, you will be part of a company whose operations impact the daily lives of millions of people. We have grown into an international logistics expert that employs around 15,000 people in the Nordic and Baltic countries. We are constantly developing new technology, and we are pioneers in our industry in building a more sustainable future: we have set the ambitious objective of operating fossil-free by 2030 and be on net-zero what comes to our emissions by 2040. 

We promote a diverse and inclusive work environment. All our managers undergo Caring Leader training, and together, we are building a caring work culture. Our dedication to supporting mental well-being at work has also been acknowledged with the Mental Health Friendly Workplace® label in 2025. With us, you will also have an excellent opportunity to develop your career and skills through diverse tasks, development projects, and training programs. 

As part of our employee benefits, we offer comprehensive occupational healthcare through Mehiläinen, Epassi benefits for culture, sports, and commuting, an excellent gym at our Ilmala office, and lunch at a discounted staff rate. You will also get to participate in events offered by the Posti Group’s occupational well-being foundation, such as wellness courses, concerts, sports events and amusement park days. We work in a hybrid model at our new headquarters in Postitalo, right in the center of Helsinki, as well as remotely. 

For more information about this position, please contact Head of Web & Commerce solutions Katja Källbacka, (+358505973184/[email protected]) on 16.3. or 23.3. between 12.00 and 13.00. 

The recruitment process is as follows: 

Phone discussion with the hiring manager

Interview with the hiring manager (face-to-face or via Teams) 

Talent case task

Final meetings with top candidates

Job offer 

As part of the recruitment process, we will verify the selected candidate’s credit information and request a standard security clearance vetting conducted by the Finnish Security and Intelligence Service (SUPO), as well as a drug test. 

Is this your next career move? Please leave your application by 25.2.2026 via Posti’s recruitment system. The position will be filled as soon as a suitable candidate is found. 

We value diversity, equity, and inclusion in our work community. We encourage applicants of different ages and genders, as well as persons belonging to linguistic, cultural, or other minorities to apply. 

We hope to hear from you soon! 

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