Overview

Senior ServiceNow Developer -> UI Builder & App Engine Specialist

100% REMOTE WORK

B2B via Experis

B2B rate: 120-160 PLN netto+VAT/h

We are seeking a Senior ServiceNow Developer who is, above all, a passionate Business Transformation practitioner and a collaborative innovator. This is an opportunity to be at the forefront of redefining how organizations operate by disrupting traditional processes and delivering tangible business impact through technology. As a Senior ServiceNow Developer, you will lead the design and development of custom applications using App Engine and UI Builder, working on high-profile, high-intensity international projects. Your work will directly shape the future of our clients and help drive measurable organizational change.

Key Responsibilities

• Lead development using App Engine Studio, Flow Designer, and UI Builder.
• Translate business requirements into technical solutions aligned with platform best practices.
• Design and implement workflows, business rules, client/server-side scripts, and integrations.
• Collaborate with stakeholders and mentor junior developers, fostering a collaborative and inclusive learning environment.
• Optimize UI performance and user experience across applications.
• Maintain documentation and contribute to knowledge sharing.
• Actively participate in business transformation initiatives by proposing innovative solutions and challenging legacy approaches.

Qualifications & Certifications

• 5-7 years of ServiceNow development experience, with at least 3 years focused on App Engine and UI Builder.
• Proficiency in JavaScript, REST/SOAP APIs, and ServiceNow scripting components.
• Experience with Service Portal, Workspace, and Now Experience UI Framework.
• Mandatory Certifications:

• ServiceNow Certified System Administrator (CSA)
• ServiceNow Certified Application Developer (CAD)
• Certified Implementation Specialist (CIS) – ITSM, CSM, or App Engine

• Experience using AI/GenAI tools to enhance development workflows.
• Strong UX/UI design sensitivity and expertise in performance optimization.
• Familiarity with ITSM, ITOM, CMDB, CSM and SPM modules.
• Experience with Agile/Scrum or SAFe methodologies
• Excellent communication, leadership, and client engagement skills.
• Ability to quantify impact (e.g., performance gains, efficiency improvements).
• Enjoys working in international teams on high-impact transformation programs.

We offer

• B2B contract via Experis
• 100% REMOTE WORK
• Medicover
• Multisport
• E-learning platform
• Group insurance