Senior ServiceNow Developer

Job Requisition ID: 39309 

• Thrive in an innovative, collaborative people culture
• Mentoring, coaching and leadership programs to help you make an impact that matters
• We support flexibility and choice. We encourage you to find the right balance between connecting in person with your clients and teams and meeting your own personal needs

Step into a highly innovative, forward-thinking enterprise where your ServiceNow expertise will drive meaningful transformation. 

What will your typical day look like?  

As a Senior ServiceNow Developer within our dynamic Application Services team, you will architect, design, develop, and standardise solutions that are central to our strategic business goals. Working in Agile teams, you'll partner with IT and business stakeholders to deliver iterative, high-impact outcomes.

Key Duties 

• Lead architecture, design, and full lifecycle development of advanced ServiceNow solutions, driving enterprise transformation and innovation.
• Build and maintain custom applications, workflows, and system integrations, ensuring strict adherence to enterprise standards and best practices.
• ServiceNow platform administration, upgrades, and ongoing support, championing platform stability and optimisation.
• Collaborate proactively with internal teams to resolve software challenges, perform code reviews, enhance system performance, and deliver seamless user experiences.
• Produce clear technical specifications, robust documentation, and best practice guidance to ensure knowledge sharing and team alignment.
• Communicate effectively with stakeholders
• Engage with stakeholders to elicit requirements, translate business needs into technical solutions, prototyping and providing showcases.
• Uphold compliance with SDLC processes, covering solution design, rigorous testing, deployment, and post-implementation review.
• Drive continuous platform improvement, identify opportunities for enhancement, and champion adoption of new ServiceNow features.
• Mentor junior team members, fostering technical growth and a culture of collaboration, innovation, and excellence.  

About the team

Become part of a collaborative, high-performing enterprise application services team that thrives on disruption, learning, and innovation. We value your expertise and offer genuine support for work/life balance, flexible working, and career development. Your impact will be recognised as you help deliver transformative ServiceNow solutions that underpin our strategic vision and continuous improvement culture.

Enough about us, let's talk about you.

• Broad and deep experience in ServiceNow development, administration, and integration, including scripting, scoped application development, and Service Portal customisation.
• Advanced proficiency in AngularJS, JavaScript, HTML, CSS, JSON, REST/SOAP APIs, and integration technologies.
• Experience in developing and debugging complex custom widgets.
• Hands-on expertise across core ServiceNow modules—including HR Service Delivery (HRSD), and Integrated Risk Management (IRM).
• Demonstrated capability across the full SDLC—requirements, architecture, design, development, testing, deployment, and support.
• Skilled in creating comprehensive technical documentation, architecture diagrams, and operational procedures.

Why Deloitte?   

At Deloitte, we focus our energy on interesting and impactful work. We're always learning, innovating and setting the standard; making a positive difference to our clients and our society. We put coaching at the heart of what we do, helping our people grow their careers in any direction – whether it be up, moving into something new, or even moving across the world.   

 We embrace diversity, equity and inclusion. We have a diverse collection of people from different backgrounds, with different experiences, gender identities, abilities and thinking styles. What binds us together is a shared commitment to value everyone's perspective and to cultivate inclusion; so that our work environment is a safe space we can all belong.  

We support flexibility and choice. We encourage you to find the right balance between connecting in person with your clients and teams and meeting your own personal needs.

 We help you live and work well. To support your personal and professional life, we offer a range of perks and benefits, including retail discounts, wellbeing leave, paid volunteering days, twelve flexible working options, market-leading parental leave and return to work support package.  

Next Steps  

Sound like the sort of role for you? Apply now, we'd love to hear from you  

#LI-Hybrid

By applying for this job, you'll be assessed against the Deloitte Talent Standards. We've designed these standards so that you can grow in your career, and we can provide our clients with a consistent and exceptional Deloitte employee experience globally. The preferred candidate will be subject to background screening by Deloitte or by their external third-party provider.