Project Manager


You could be just the right person for this job. Become part of the HORISEN family.


The successful candidate will be an integral part of the Project Management team whose main responsibility is the coordination and completion of different projects for onboarding new customers, setting deadlines, assigning responsibilities, monitoring and summarising progress for each project, as well as preparing different types of analytics reports for upper management.

Skill required

  • University degree in Telecommunications or Engineering (or equivalent)
  • Excellent English skills — both written and verbal
  • Knowledge of GSM 2G/3G/4G networks and SMS technology
  • Knowledge of networking, mobile and telecom technologies
  • Good experience with SS7/SMS/MNP technologies
  • Good knowledge of telco protocols SMPP/ SIGTRAN/Diamter/SIP and other
  • Proven work experience as a Project Manager with a minimum of 3+ years
  • Good Knowledge of AGILE/SCRUM methodologies and principles
  • Good experience with Confluence, Jira and other PM tools
  • Excellent communication, presentation, and interpersonal skills
  • Highly self-motivated, reliable and a good team player
  • Ability to work effectively in high-stress situations

Role description

  • Responsible for the full project life-cycle:
    • Updating project management tool
    • Gathering customer details
    • Estimating and providing exact RFS
    • Platform design
    • Project plan design
    • Migration plan
    • Implementation
    • Handover of new Platform to Support Team
  • Participating in RFP/RFI
  • Keeping all onboarding documentation up to date all the time (checklist, High-Level Design etc…)
  • Constantly participating in the onboarding process improvements
  • Being a primary technical interface between HORISEN and customers during the onboarding process
  • Working closely c with all HORISEN stakeholders inside the organization
  • Providing full technical assistance to HORISEN Sales/Pre-Sales/CRM teams

What you will find with us

At HORISEN we build a workplace that supports, inspires, and encourages our colleagues. We foster a work environment where people are motivated to give their best and feel good about what they do.


Dynamic work in a company with more than 20 years of experience in a future-oriented industry.


A powerful mixture of highly experienced professionals and young team members who are motivated, open-minded, and easy to cooperate with.


A supportive, non-toxic environment with a safe space to share your ideas and opinions


A modern working environment with everyday refreshments and a good mood


Opportunity to grow under the mentorship of colleagues with extensive experience and to make a personal contribution.


A competitive salary with performance-related improvements and great development opportunities


Chance to contribute to cutting-edge messaging technology development, expand knowledge and master your professional skills.

Social benefits

Private medical insurance including regular check-ups, access to private hospitals etc., for employees’ well-being and self-care


HORISEN is an award-winning technology software house for retail and wholesale messaging technology. We offer a wide variety of business messaging solutions – feature-rich, carrier-neutral, and sales-driven to messaging companies. With more than two decades of experience and passion for software development, we are revolutionizing messaging business by developing at the edge of technological possibilities.

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Position: Project Manager

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