ServiceNow Senior Developer

Ernst & Young Advisory Services Sdn Bhd; Katowice; Hybrid; PLN 180,000 - 260,000; Full time

Job summary

EY GDS Poland is seeking a Senior ServiceNow Developer to join our global delivery network. You will implement, extend, and maintain ServiceNow solutions across multiple modules, collaborating with architects, stakeholders, and delivery teams to translate requirements into scalable technical designs.

You will work on IRM/GRC, HRSD, SecOps, CSM and ITOM projects, contribute to dashboards and analytics, and help drive platform improvements.

Qualifications

• At least 3–5+ years of ServiceNow implementation experience.
• Proven development background delivering multiple end‑to‑end ServiceNow projects.
• ServiceNow CAD and/or CIS certifications (with IRM, HRSD, SecOps, or ITOM preferred).
• Strong understanding of ITIL and enterprise service management concepts.

Responsibilities

• Develop, configure, and customize ServiceNow applications across supported modules.
• Implement workflows, automation, business rules, integrations, and data models according to functional and technical requirements.
• Collaborate with technical leads and architects to ensure solutions are scalable, maintainable, and aligned with platform best practices.
• Work with stakeholders to refine requirements and translate them into actionable development tasks.
• Build and optimize UI policies, client scripts, scripts includes, integrations, and ACLs.
• Participate in code reviews, testing cycles, and quality assurance to ensure reliable delivery.
• Support platform enhancements, upgrades, performance improvements, and issue resolution.
• Implement and maintain dashboards, reporting, and Performance Analytics elements.
• Cooperate with teams working across ServiceNow modules, including IRM / GRC, HRSD, SecOps, CSM, ITOM, and others.
• Readiness to participate in ServiceNow Consulting implementation projects with a focus on developing new solutions and expanding system functionalities within the scope of R&D activities.
• Cooperation with R&D teams to identify and implement best practices and new ServiceNow technologies/solutions that may enhance the efficiency of business processes.
• Reporting the progress of R&D projects and documenting the results of implementations, as well as post‑implementation review

Skills

ServiceNow modules

Workflow automation

Scripting (server/client)

REST/SOAP integrations

Stakeholder communication

Education

Bachelor’s degree

Tools

MID Server

REST

SOAP

Job description

Location: Katowice - 2 days in office / 3 days remote

Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.

Senior ServiceNow Developer – this role is a part of the global structure of EY as a Global Elite partner of ServiceNow. Involving different roles and stakeholders, we provide our customers with the best consultancy and solutions.

The opportunity

ServiceNow is a global platform widely used to manage enterprise service processes and digital workflows.
As a Senior ServiceNow Developer, you will be responsible for implementing, extending, customizing, and maintaining solutions across multiple ServiceNow modules. You will work closely with architects, business stakeholders, and delivery teams to translate requirements into high‑quality technical solutions aligned with best practices, platform standards, and client needs.

We focus particularly on projects within IRM / GRC, HRSD, SecOps, CSM and ITOM, and experience in these areas will be highly valued.

Your key responsibilities

• Develop, configure, and customize ServiceNow applications across supported modules.
• Implement workflows, automation, business rules, integrations, and data models according to functional and technical requirements.
• Collaborate with technical leads and architects to ensure solutions are scalable, maintainable, and aligned with platform best practices.
• Work with stakeholders to refine requirements and translate them into actionable development tasks.
• Build and optimize UI policies, client scripts, scripts includes, integrations, and ACLs.
• Participate in code reviews, testing cycles, and quality assurance to ensure reliable delivery.
• Support platform enhancements, upgrades, performance improvements, and issue resolution.
• Implement and maintain dashboards, reporting, and Performance Analytics elements.
• Cooperate with teams working across ServiceNow modules, including IRM / GRC, HRSD, SecOps, CSM, ITOM, and others.
• Readiness to participate in ServiceNow Consulting implementation projects with a focus on developing new solutions and expanding system functionalities within the scope of R&D activities.
• Cooperation with R&D teams to identify and implement best practices and new ServiceNow technologies/solutions that may enhance the efficiency of business processes.
• Reporting the progress of R&D projects and documenting the results of implementations, as well as post-implementation review

Skills and attributes for success

To excel in this role, you must possess a comprehensive understanding of the platform and exhibit confidence when working through implementation, customization, or maintenance projects. This may be demonstrated through:

• Strong hands‑on knowledge of at least 3 ServiceNow modules (preferably IRM / GRC, HRSD, SecOps, CSM or ITOM).
• Practical experience with workflow design, automation, scripting (server/client), and custom application development.
• Familiarity with integrations (REST, SOAP, MID Server) and broader enterprise architecture patterns.
• Understanding of relationships between platform workflows, data models, and cross‑module dependencies.
• Excellent stakeholder communication and ability to translate complex requirements into technical solutions.

To qualify for the role, you must have

• At least 3–5+ years of ServiceNow implementation experience.
• Proven development background delivering multiple end‑to‑end ServiceNow projects.
• ServiceNow CAD and/or CIS certifications (with IRM, HRSD, SecOps, or ITOM preferred).
• Strong understanding of ITIL and enterprise service management concepts.

Ideally, you’ll also have

• English (C2) or other European languages would be an advantage but not mandatory.
• Bachelor’s or Master’s degree in a technical or business‑related field.

What we look for

We are in search of Sr. Consultants / Senior Developers of the ServiceNow platform who are passionate about creating innovative and bespoke solutions for our clients.
We value individuals who wish to expand their product knowledge, work with global stakeholders across different workflows of the platform, and potentially progress to architect, tech lead, dev lead, or project management roles.
If you are keen on initiating discussions and overseeing projects right up to post–go‑live activities – we are looking for you.

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across nine locations – Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well‑known brands from across the globe. We’ll introduce you to an ever‑expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture:You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY exists to build a better working world, helping to create long‑term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

In compliance with the requirements of the Whistleblower Protection Act, our company has established theProcedure for reporting breaches of law and undertaking appropriate follow-up actions. Any misconduct should be reported through the EY Ethics Hotline.

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.