Salary: £41,691 - £52,114, negotiable depending on experience
Job Type: Full-Time, Permanent
Location: Cardiff, UK
Hybrid working: 2 days in office
About the IB
The International Baccalaureate provides world-class educational services to over 6,000 schools across 160 countries. A career with the IB is not just a job; it's an opportunity to work with an innovative world leader in education services where we empower our employees to thrive and make a difference.
About the job
This Software Engineer role sits within the Educator Experience domain, helping ensure IB educators can teach programmes efficiently, feel supported throughout their journey, and continually upskill through high-quality professional learning products and resources. Embedded in a cross-functional product squad, the role develops and improves innovative software solutions, applies consistent engineering practices, and supports reliable delivery across the IB's educator-facing digital ecosystem.
Reporting to the Engineering Manager and working alongside product management, UX, data and engineering colleagues, you will contribute to stable, scalable platforms and the continued modernisation of educator-facing systems. Your work will help strengthen in-house engineering capability, reduce technical risk, and improve the digital experience for educators and schools worldwide.
Contribute technical delivery across educator-facing systems, improving performance, resilience and the educator experience.
Provide day-to-day technical guidance to product and test engineers, supporting consistent standards and high-quality delivery.
Contribute technical expertise across educator content and professional learning applications, considering user journeys, system behaviour and data.
Apply strong engineering practices across code quality, automated testing, security, observability and operational performance.
Constructively challenge engineering approaches to modernise systems, reduce technical debt and improve delivery outcomes.
Contribute to technical roadmaps, identifying sequencing, dependencies, constraints and cross-domain implications.
Support platform consolidation and architectural simplification while escalating significant technical risks and trade-offs.
Maintain operational stability while enabling iterative product development and longer-term technical evolution.
Build effective relationships with product, UX, data and business stakeholders to align engineering delivery with educator and school needs.
Experience as a software developer delivering and operating large-scale digital platforms in a complex organisational environment.
Strong full-stack development experience using modern web technologies such as Angular, JavaScript, TypeScript, React and Node.js.
Practical knowledge of cloud platforms, DevOps, CI/CD pipelines, observability, secure development, automated testing and reliability engineering.
Experience integrating headless content management systems, frontend frameworks and third-party APIs.
Experience delivering Agile or Scrum-based projects and collaborating within cross-functional product teams.
Proven analytical and problem-solving skills, with the ability to diagnose complex issues and explain technical trade-offs and risks.
Experience contributing to platform modernisation, legacy uplift, architectural simplification or technical debt reduction.
Clear communication skills and the ability to explain technical concepts to technical and non-technical stakeholders.
Working understanding of security, data protection and compliance requirements, including GDPR, for digital platforms.
A degree in Computer Science, Engineering or a related discipline, or equivalent professional experience.
Benefits
Flexible benefits allowance equivalent to 1.5% of Annual Salary to spend on benefits or as addition to salary
10% employer pension contribution with a 3% employee contribution
Enhanced family friendly benefits
25 Days Annual Leave plus public holidays. The opportunity to purchase up to 5 days of leave each year
Life assurance 4x annual salary
Flexible working hours (core hours are 10am-12pm and 2pm-3pm), 37.5 hours per week
Paid volunteering leave
Excellent continuous professional development
Opportunity & Belonging
We are committed to building a working environment that values respect, diversity, and compassion. The International Baccalaureate is proud to be an equal opportunities employer, and we welcome applications from all qualified applicants. As a global employer, we adhere to all relevant employment legislation in the countries in which we operate, and we're happy to provide any reasonable support or adjustments as needed to ensure applicants can fully participate in our recruitment process.
Skills Required
- Experience delivering and operating large-scale digital platforms in complex organizational environments
- Strong full-stack development experience with Angular, JavaScript, TypeScript, React, and Node.js
- Practical knowledge of cloud platforms, DevOps, CI/CD pipelines, observability, secure development, automated testing, and reliability engineering
- Experience integrating headless content management systems, frontend frameworks, and third-party APIs
- Experience delivering Agile or Scrum-based projects in cross-functional product teams
- Proven analytical and problem-solving skills, including diagnosing complex issues and explaining technical trade-offs and risks
- Experience with platform modernization, legacy uplift, architectural simplification, or technical debt reduction
- Clear communication skills and ability to explain technical concepts to technical and non-technical stakeholders
- Working knowledge of security, data protection, compliance requirements, and GDPR for digital platforms
- Degree in Computer Science, Engineering, or a related discipline, or equivalent professional experience
What We Do
The International Baccalaureate® (IB) is a non-profit educational foundation, motivated by its mission, focused on the student. Our four programmes for students aged 3 to 19 help develop the intellectual, personal, emotional and social skills to live, learn and work in a rapidly globalizing world. Founded in 1968, we currently work with over 5400 schools in 158 countries to develop and offer four challenging programmes to over a million students aged 3 to 19. Office Locations: Geneva | Washington, DC | The Hague | Singapore | Cardiff IB Foundation Office Rue du Pré-de-la-Bichette 1 1202 Genève Switzerland IB Global Centre, Washington DC 3950 Wisconsin Avenue, NW Washington, DC 20016 USA IB Africa/Europe/Middle East Global Centre Churchillplein 6 Den Haag, South Holland 2517 JW Netherlands IB Asia-Pacific Global Centre 600 North Bridge Road #21-01 Parkview Square Singapore, 188778 Singapore IB Global Centre Cardiff Peterson House Malthouse Avenue Cardiff, Wales CF23 8GL United Kingdom








