Senior Director, BSS Transformation

Vonage; Województwo mazowieckie; On-site; PLN 420,000 - 720,000; Full time

Benefits offered by this job

Medical Insurance: Allianz

Life Insurance: Uniqa

Glasses Reimbursement

Kafeteria: My Benefit

Ericsson Care Line

Discretionary Time Off (DTO)/Hourly PT

Job summary

Vonage in Poland seeks a senior transformation leader to own the BSS/OSS transformation roadmap across lead-to-cash, billing, rating, identity and platform services. You will align business strategy with technology choices, drive governance and change management, and partner with product, engineering and operations to deliver scalable improvements.

You'll manage the transformation budget, assess risks, and ensure clear execution plans while influencing senior stakeholders across functions to

Qualifications

• Senior experience leading large-scale BSS/OSS and related transformations.
• Ability to shape strategy, governance, and priorities across multiple teams.
• Experience with change management and adoption across stakeholders.

Responsibilities

• Define and own the BSS transformation roadmap aligned to business goals.
• Translate business needs into priorities and design principles.
• Establish governance and decision-making mechanisms for execution.
• Ensure a clear separation between transformation and BAU, with migration focus.
• Own the transformation budget and risk management across workstreams.
• Partner with Product, Engineering, Architecture, Operations, Finance, Sales.
• Lead vendor evaluation including RFPs/RFIs and evidence-based decisions.
• Drive end-to-end process changes to support future-state capabilities.

Skills

Senior transformation leadership

Strategy & governance

End-to-end process transformation

Enterprise SaaS & back-office systems

Stakeholder influence

Job description

Join Vonage and help us innovate cloud communications for businesses worldwide! Why This Role Matters:

Vonage is transforming its business support systems across lead-to-cash, billing, rating, customer identity, account management, data, analytics and platform services. This role provides the senior direction and momentum to simplify and modernize that landscape - ensuring platform decisions support scale, resilience, commercial growth and customer experience.

Key Responsibilities:

Strategy & Roadmap

• Define and own the BSS transformation roadmap, aligned to Vonage's commercial, operational and customer experience ambitions
• Translate business needs across lead-to-cash, billing, rating, identity, account management, data and platform services into clear priorities and design principles
• Challenge legacy ways of working and driving toward a simpler, more scalable and better-integrated future-state BSS landscape.

Governance & Change Management

• Establish and lead transformation of governance, controls and decision-making mechanisms to keep execution aligned with approved strategy, scope, roadmap, and architecture
• Ensure a clear separation between transformation and BAU, while maintaining strong connectivity with operational teams on migration, adoption and change impacts.

Legacy Scope Management

• Partner with the Sr. Director of BSS to ground the roadmap in the current-state landscape and enforce a firm boundary preventing net-new functionality being added to legacy systems - minimizing the delta the programme must close.

Budget & Risk

• Own the transformation budget: forecasting, spend tracking, and ensuring investment decisions are aligned to priorities and business value
• Own risk identification, mitigation planning and escalation, ensuring risks are visible, assigned, and actively managed across workstreams.

Stakeholder & Senior Leadership

• Partner with Product, Engineering, Architecture, Operations, Finance, Sales and Commercial teams to align scope, sequencing, dependencies and delivery outcomes
• Act as the senior business and product voice for the transformation, connecting platform decisions to commercial impact, operational efficiency and customer value.

Vendor Evaluation

• Lead vendor evaluation including RFPs/RFIs, evaluation criteria, response coordination and structured selection aligned to transformation objectives
• Drive measurable, time-boxed validation of vendor capabilities, integration feasibility and technical fit before platform commitments are made, ensuring decisions are evidence-based.

Process Transformation

• Work with stakeholders across functions to identify, document and roll out end-to-end process changes required to support future-state BSS capabilities.

What You'll Bring:

Required

• Senior experience leading large-scale BSS, OSS, lead-to-cash, billing, rating, CRM, identity or platform-services transformation programmes
• Ability to shape strategy, establish governance, align senior stakeholders, and turn ambiguous needs into clear priorities
• Hands-on experience in end-to-end business process transformation and re-engineering across multiple stakeholder groups, including change and adoption of ownership
• Strong understanding of enterprise SaaS and back-office systems: CRM, billing, rating, analytics, identity, APIs and integration architecture
• Proven ability to make trade-offs across scope, sequencing, investment, risk, technical debt and business value
• Credible with senior technical, product, commercial and operational stakeholders; able to influence without direct line authority.

Nice to Have

• Background in telecoms, CPaaS, UCaaS, SaaS or other high-volume transactional technology environments
• Experience with systems migration, platform consolidation, acquisition integration or business process re-engineering
• Familiarity with scaled agile delivery, product operating models, transformation governance, data models, APIs and integration patterns.

How you'll benefit

• Medical Insurance: Allianz
• Life Insurance: Uniqa
• Glasses Reimbursement
• Kafeteria: My Benefit
• Ericsson Care Line
• Discretionary Time Off (DTO)/Hourly Paid Time Off (PTO)
• Volunteer Time (VTO)
• Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process.

There’s no perfect candidate. You don't need all the preferred qualifications to make a valuable impact on our team. Our employees and customers come from diverse backgrounds, so if you're passionate about what you could achieve at Vonage, we'd love to hear from you.

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Who we are

Vonage is a global cloud communications leader. And your talent will further help brands - such as Airbnb, Viber, WhatsApp, and Snapchat - accelerate their digital transformation through our fully programmable-based unified communications, contact center solutions, and communications APIs. Ready to innovate? Then join us today.

Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location.