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Job ID Location Work Location
22010K Reading Dual Location - Home & Reading Office
Job Type Contract Type Hours Per Week
Professional Full-time
Shift Pattern Closing Date
Standard N/A

Our people make us who we are. We’re a diverse and inclusive bunch, and it’s important you can feel you belong here. We value everybody for who they are and what they bring to the table, supporting one another as we continue to deliver for our customers.

Where possible we’re committed to flexible working and supporting our employees to have the right work life balance. Do however note, if you choose to apply for a different work location you will not have any eligibility for relocation support or travel allowances.

The Senior Full Stack Web Developer will be a senior team member dedicated to Three UK. This senior dev role will support the development and implementation of Fusion, a unified agent desktop, for Three UK, but also support the setup of Three UK Fusion function.

Reporting to the Senior Capability Development Manager (UK and Ireland), the role will lead teams in both Three UK and Three ROI. This role will be a senior team member in the newly established Fusion team in UK and is accountable for building, subsequently support and continuously develop the in-house strategic platform (Fusion) that bridges the BSS layer with the CTI / omni-channel solutions to provide a single agent front end for all our contact centre and retail staff.

This role is key in supporting the improvement of our underlying Opex cost base(s) in Three UK through the delivery of innovative and intuitive solutions for Fusion end users.

• Design, build, and test software solutions based on business needs and requirements.
• Form part of a team that is responsible for the full software development life cycle from conception to deployment.
• Use development skills to advise and consult on digital solutions, leading to the development, implementation, and improvement of technical services.
• Drive the building a new development team in Three UK and making connections within the business to ensure the team is successful in delivering key business solutions.
• Work with designers, product specialists and business owners to create dynamic applications and digital services across Three UK’s platforms both internal and customer facing.
• Work with external partners and agencies to assist with outsourced projects that may require integration with internal systems or information feeds to be provided or received.
• Support in-life issues and bugs of maintained applications.
• As a senior team member, support other team members with technical challenges.
• Designing and build applications to meet business needs from conception to finished product.
• Communicate and collaborate on solutions with technical and business stakeholders.
• Work to best practices and standards to produce output of high quality.
• Conduct releases to production environments.
• Taking part in and conducting reviews on own work and colleague’s work.
• Support the building of a new development team in Three UK to develop new and existing digital platforms with an eye toward continuous improvement.
• Co-ordinate and collaborate with a team of developers in Three Ireland.
• Organise and participate in team workshops, tech talks and brainstorming sessions to come up with better processes, introduce new technologies and come up with great projects and innovative solutions to drive the Digital team forward.
• Security by design; follow best practices in maintaining a secure web application.
• Close cooperation with the team including Business Analysts, Testers and Support teams.
• Create and maintain technical documentation.
• Manage key stakeholders.

• Expert in full stack web development including database design, SQL, server-side dev, OOP, Apache web server management, HTML, JavaScript, and CSS.
• 5+ years of experience in PHP.
• In-depth understanding of MVC design patterns and frameworks such as CakePHP.
• Relational database design experience.
• Proficiency in designing and consuming SOAP and REST APIs.
• Experience using font-end JS/CSS frameworks.
• Experience using GIT version control and workflows.
• Strong problem-solving skills.
• Excellent communication and interpersonal skills.
• Great attitude that enjoys working in a team environment.
• Strong organisation and an ability to manage time and prioritise tasks.
• Attention to detail.

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Three are a proud signatory of the Tech Talent Charter (TTC), working across industries to drive greater inclusion and diversity in technology roles.

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