Build, Learn, Own — Junior Product Manager Wanted ⚡
OnoffEstonia17 days ago
Full-timeProduct Management, Marketing
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We’re looking for a hands-on, curious and technically-minded Junior Product Manager to join our Core and Traffic teams. These teams are the backbone of our platform, building and maintaining the backend systems that power multiple products across the company.
You will work closely with our Senior Product Manager and highly skilled backend engineers, helping turn ideas and requirements into well-defined, actionable tasks. Because this role supports backend development, a certain level of technical knowledge is required (or will be a significant advantage) — understanding APIs, system integrations, databases or backend workflows.
This is a unique opportunity to shape the foundation of our technology, support cross-team needs, and grow into a more senior product role over time. Our platform powers a set of products in the telecoms industry, processing millions of transactions daily. We’re scaling our core systems to support the next phase of growth.
🔧 What You’ll Be Doing
You will work closely with our Senior Product Manager and highly skilled backend engineers, helping turn ideas and requirements into well-defined, actionable tasks. Because this role supports backend development, a certain level of technical knowledge is required (or will be a significant advantage) — understanding APIs, system integrations, databases or backend workflows.
This is a unique opportunity to shape the foundation of our technology, support cross-team needs, and grow into a more senior product role over time. Our platform powers a set of products in the telecoms industry, processing millions of transactions daily. We’re scaling our core systems to support the next phase of growth.
🔧 What You’ll Be Doing
- Support product and development teams in driving roadmap execution for Onoff server teams.
- Translate business and technical needs into clear user stories and tasks.
- Manage and refine the product backlog, ensuring requirements are ready for sprint planning.
- Collaborate with stakeholders across multiple teams to gather, validate and prioritise requirements.
- Track and communicate progress, risks and dependencies effectively.
- Ensure increased engineering capacity is fully leveraged through clear task definition and planning.
- Proactively identify opportunities to improve processes, alignment, and delivery efficiency.
- Experience in product ownership, business or system analysis (backend/infrastructure experience is a strong plus).
- Ability to write clear requirements, user stories and acceptance criteria for technical teams.
- Comfortability reading API documentation, understanding request/response flows, and ideally being able to collaborate with engineers on system design trade-offs.
- Familiarity with UML or process flow diagrams and ability to understand system behaviour.
- Strong organisational and communication skills; ability to coordinate across multiple stakeholders.
- Collaboration, eagerness to learn, proactiveness and comfortability in a fast-paced environment.
- Basic SQL for simple data queries.
- Experience with Jira, Confluence or similar backlog management tools.
- Familiarity with Agile (Scrum or Kanban).
- Experience with telecom, SaaS, or backend-heavy products.
- Work on mission-critical backend systems that power all Onoff products.
- Be part of a growing, high-impact team with increasing engineering capacity.
- Learn directly from experienced product leadership while taking real ownership.
- Opportunity to grow into a senior product role as the company scales.
- Your work will directly influence delivery speed, reliability and technical scalability.
- We value curiosity and pragmatism — you don’t need all the answers, but you need to ask the right questions.
Key Skills
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