Application Support Specialist
- Hiring from
- United Kingdom
- Work type
- Hybrid
- Posted
- Oct 4, 2026
Job Description
The Role
The Application Support Specialist provides technical and functional support for software applications and integrations, including (but not limited to) Legal Applications, JIRA, Confluence and GitHub across the organisation.
The role ensures smooth operation, timely issue resolution within agreed SLAs, and ongoing enhancement of supported systems.
The role involves close collaboration with developers, product managers, service desk teams and end-users to deliver a reliable and high-quality application experience.
Key Responsibilities
- Provide direct support for software applications by troubleshooting and resolving user enquiries.
- Monitor application performance and ensure systems are running optimally.
- Work closely with software developers, system administrators and end-users to facilitate smooth operations and implement improvements.
- Maintain SOPs, user guides and application performance metrics.
- Conduct training sessions for users to enhance understanding of software applications and best practices.
- Identify and recommend system improvements, optimisations and enhancements.
Knowledge, Skills and Behaviours
Essential
- Degree in Computer Science, Information Technology or a related discipline, or equivalent knowledge gained through substantial experience in application support or development.
- Understanding of operating systems, databases and application architectures.
- Experience using ITSM tools (e.g. JIRA) and version control platforms (e.g. GitHub).
- Knowledge of SDLC processes and best practices.
- Ability to troubleshoot application issues using logs, diagnostic tools and scripts.
- Excellent written and verbal communication skills.
- Strong customer-service orientation.
- Effective problem-solving and analytical skills.
- Ability to work collaboratively across teams.
- Adaptability to handle multiple tasks and shifting priorities.
Desirable
- Experience performing data fixes and routine back-end adjustments.
- Exposure to clinical or specialised business applications.
- Familiarity with software security, compliance standards or regulated environments.
Reward & Benefits: What's in it for me?
We want our people to feel recognised, supported and able to thrive both at work and beyond it.
We offer a competitive reward package designed to support your financial, physical and mental wellbeing, alongside opportunities to learn, develop and be recognised for the contribution you make. Benefits vary by role and location, and full details will be shared as part of the application process.
Equal opportunities: Our commitment to inclusion
Collinson Group is an equal opportunities employer. We welcome applications from people of all backgrounds, identities and experiences, and believe that different perspectives make our business stronger.
About Us
Collinson Group is powered by a culture of innovation, collaboration, and integrity. Our employee experience brings together everything that makes us unique: our strong values, our commitment to sustainability, our recognition programmes, and our inclusive culture. Most importantly, it’s our people who make the difference. At Collinson Group, we’re curious, hardworking, humble, and focused on creating impact together, which is why we’re proud to be recognised as a top workplace.
Why work here?
Better journeys start here — including your own.
Join a growing global business where you can solve meaningful challenges, collaborate with talented people around the world and help shape the future of travel, loyalty and customer experience.
Bring your perspective, grow beyond your role and make an impact that reaches beyond profit.
Your next journey could start here
Our Culture
At Collinson Group, our culture is shaped by how we work as much as what we achieve. We are curious, ambitious and grounded, and we believe the strongest ideas are built together.
Our values — Do the Right Thing, Take Action, One Team and Act Smarter — guide the decisions we make, the way we treat one another and how we deliver for our clients, customers and partners.
We want everyone to have the opportunity to do meaningful work and fulfil their potential. Through learning and development, recognition, wellbeing, inclusion and our commitment to sustainability and community impact, we create an environment where people can grow, contribute and feel that they belong.