Back End Developer

Barclays UK; Knutsford; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading financial services company is looking for a Back End Developer to join their Loan IQ project in Knutsford. The successful candidate will leverage their experience with Java and XQuery to develop high-quality software solutions in an Agile environment. Strong problem-solving skills, adaptability, and a proactive attitude toward learning new technologies are essential. Exposure to MongoDB, Oracle, and banking environments is desirable. Join a dynamic team that values collaboration and innovation.

Qualifications

• Experience in software engineering with Java and/or XQuery.
• Proven problem-solving skills and the ability to design effective solutions.
• Experience in Agile teams and collaborative work environments.

Responsibilities

• Design, develop, and improve software within various engineering methodologies.
• Ensure high-quality software development and delivery.
• Collaborate with cross-functional teams to define and align software requirements.

Skills

Java

XQuery

Problem-solving

Adaptability

Tools

MongoDB

Oracle

Tableau

Job description

Join Barclays as a Back End Developer for our Loan IQ project and be part of an Agile, sprint-based environment where your impact truly matters. You’ll work within a POD-structured team aligned to clear streams of work, owning the full lifecycle from initial design and deep analysis through implementation and testing, while also mentoring and developing more junior developers. We’re looking for an experienced, confident back-end engineer who thrives in changing priorities, loves solving complex problems, and is adaptable and eager to learn new programming languages and technologies. Banking or Loan IQ experience is a plus (not a must), with nice-to-have exposure to MongoDB, Oracle, Tableau, Wholesale Lending, or XQuery — but above all, we value curiosity, learning mindset, and strong problem-solving skills over specific tech stacks.

To be successful in this role, you will need the following:

• Software engineering background with experience in Java and/or XQuery.
• Strong problem solving capability with the ability to investigate issues, identify root causes, design effective solutions, and constructively challenge requirements or proposed approaches to drive continuous improvement.
• Ability to clearly explain complex or technical concepts to diverse audiences, ensuring shared understanding and alignment.
• A proactive and enthusiastic approach to learning new technologies, programming languages, and methodologies.

Some other highly valued skills include:

• Exposure to MongoDB and Oracle is desirable, with Tableau development experience considered an advantage.
• Experience in Wholesale Lending and banking environments. Familiarity with Loan IQ and Wholesale Lending platforms is preferred.
• Proven ability to operate effectively within Agile teams, contributing to iterative delivery, continuous improvement, and collaboration across functions.
• Strong adaptability and prioritisation skills, with the ability to manage shifting priorities and adapt to changing business needs while maintaining high quality delivery.

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.

The successful candidate will be based in Knutsford (Radbroke Hall).

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.

Assistant Vice President Expectations

• Advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/business divisions.
• Lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. Identify new directions for assignments and/or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
• Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
• Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
• Take ownership for managing risk and strengthening controls in relation to the work done.
• Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
• Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
• Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc.) to solve problems creatively and effectively.
• Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience.
• Influence or convince stakeholders to achieve outcomes.

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.