Job Description
Purpose of the role
To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.
Accountabilities
- Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
- Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
- Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
- Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
- Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
- Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.
Analyst Expectations
- To perform prescribed activities in a timely manner and to a high standard consistently driving continuous improvement.
- Requires in-depth technical knowledge and experience in their assigned area of expertise
- Thorough understanding of the underlying principles and concepts within the area of expertise
- They lead and supervise a team, guiding and supporting professional development, allocating work requirements and coordinating team resources.
- If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others.
- OR for an individual contributor, they develop technical expertise in work area, acting as an advisor where appropriate.
- Will have an impact on the work of related teams within the area.
- Partner with other functions and business areas.
- Takes responsibility for end results of a team’s operational processing and activities.
- Escalate breaches of policies / procedure appropriately.
- Take responsibility for embedding new policies/ procedures adopted due to risk mitigation.
- Advise and influence decision making within own area of expertise.
- Take ownership for managing risk and strengthening controls in relation to the work you own or contribute to. Deliver your workand areas of responsibility in line with relevant rules, regulation and codes of conduct.
- Maintain and continually build an understanding of how own sub-function integrates with function, alongside knowledge of the organisations products, services and processes within the function.
- Demonstrate understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
- Make evaluative judgements based on the analysis of factual information, paying attention to detail.
- Resolve problems by identifying and selecting solutions through the application of acquired technical experience and will be guided by precedents.
- Guide and persuade team members and communicate complex / sensitive information.
- Act as contact point for stakeholders outside of the immediate function, while building a network of contacts outside team and external to the organisation.
All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.
Join us as a Software Engineer in the Event Fabric team, where you will play a key role in designing, building, and evolving a core enterprise platform that enables event‑driven, cell‑based architecture across the organisation.
This role goes beyond application development. You will work on foundational platform capabilities that enable teams to reliably publish, consume, govern, and operate events at scale. You will bring well‑developed hands‑on engineering skills alongside a platform mindset, contributing to both technical delivery and engineering direction, while mentoring others and promoting modern engineering standards.
To be successful as a Software Engineer, you should have experience with:
- Designing, building, and operating Event Fabric capabilities that support asynchronous, loosely‑coupled integration across distributed systems, including the delivery of production‑grade platform components from proof‑of‑concept through to enterprise adoption.
- Contributing to event standards, patterns, and best practices, enabling teams across the organisation to build confidently on the platform.
- Making considered design choices that balance scalability, resilience, security, and developer experience.
- Close collaboration with product, architecture, and engineering teams to align platform capabilities with business and regulatory needs, alongside supporting and mentoring engineers and promoting high standards of code quality, testing, and operational readiness.
- Experience with Spring Boot and building production services using modern Java frameworks, together with a solid understanding of DevOps and CI/CD practices, including automated testing, infrastructure as code, and deployment pipelines.
Some other highly valued skills may include:
- Hands‑on Java engineering experience, building high‑quality, maintainable, and well‑tested systems, including the design and delivery of distributed systems using event‑driven and asynchronous communication patterns.
- Practical experience with microservices and API design, with a clear understanding of service boundaries, integration contracts, and non‑functional requirements such as resilience, scalability, observability, and failure handling.
- Experience working with event‑streaming or messaging platforms (e.g. Kafka or equivalent), including concepts such as topics, partitions, schemas, consumer groups, and delivery semantics.
- Experience modelling data in NoSQL technologies (e.g. MongoDB) within distributed, eventually consistent systems.
- Experience deploying and running services on cloud platforms (such as AWS), with awareness of security, networking, and cost considerations.
You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job‑specific technical skills.
This role will be based in Knutsford or Northampton.