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Churchill Place 1, Hardingstone
ÂŁ40,000 - 75,000
Requirements
Must:
As a Frontend Engineer, I seek candidates with:
- A strong understanding of JavaScript fundamentals, including ES6, closures, promises, async/await, and functional programming concepts.
- The ability to write clean, optimized code independently of heavy reliance on frameworks.
- Proficiency in at least one major framework (React, Angular, or Vue), including state management, component architecture, and performance optimization techniques.
- Experience in identifying and resolving performance bottlenecks, implementing code splitting, optimizing bundle sizes, and ensuring smooth rendering across devices.
- Strong CSS skills, including flexbox, grid, animations, and the capability to create pixel-perfect implementations across all modern browsers and device sizes.
Additionally, I value:
- Good typing skills, interface design, and the ability to leverage TypeScript to enhance code quality and developer experience.
- Experience with testing methodologies and tools (e.g., Jest, React Testing Library, Cypress) and a knack for implementing comprehensive test coverage.
- Understanding of build pipelines, automated testing, and deployment processes for frontend applications.
- Knowledge of WCAG standards and experience implementing accessible interfaces compatible with screen readers and assistive technologies.
Candidates may be assessed on key critical skills relevant for success in this role, including risk and controls, change and transformation, business acumen, strategic thinking, digital and technology competencies, along with job-specific technical skills.
Responsibilities
In this role, you will:
- Design, develop, and enhance software by applying various engineering methodologies to provide essential business, platform, and technology capabilities for our customers and colleagues.
- Deliver high-quality software solutions using industry-aligned programming languages, frameworks, and tools while ensuring code scalability, maintainability, and performance optimization.
- Collaborate cross-functionally with product managers, designers, and fellow engineers to define software requirements, devise solution strategies, and ensure seamless alignment with business objectives.
- Engage in code reviews with your peers and promote a culture of code quality and knowledge sharing.
- Stay up-to-date on industry technology trends and innovations, actively contributing to our organization’s technology communities to foster technical excellence and growth.
- Adhere to secure coding practices to mitigate vulnerabilities and protect sensitive data.
- Implement effective unit testing practices to ensure correct code design, readability, and reliability.
Description
In this position, you will also be expected to contribute or set strategy, drive requirements, and provide recommendations for change as a Vice President-level engineer. You will plan resources, budgets, and policies, manage and maintain procedures, deliver continuous improvements, and escalate any breaches of policies. If you manage a team, you'll define job roles and responsibilities, plan for departmental needs and operations, counsel employees on performance, and contribute to employee pay decisions. You may lead specialists to influence departmental operations, balancing both strategic and tactical priorities while meeting corporate budgets and schedules. For individual contributors, being a subject matter expert within your discipline means guiding technical direction and leading collaborative, multi-year assignments. You will train, guide, and coach less experienced specialists and inform long-term profit strategies, organizational risks, and strategic decisions. Your role will include advising key stakeholders—including functional leadership teams and senior management—on functional and cross-functional impacts and aligning initiatives. You'll manage and mitigate risks to support our control and governance agenda, demonstrating leadership and accountability in relation to your team’s work. All colleagues must exemplify Barclays Values: Respect, Integrity, Service, Excellence, and Stewardship, and embody the Barclays Mindset: Empower, Challenge, and Drive.
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You can find JavaScript Developer salaries in the UK here.
How many JavaScript Developer jobs are in the UK?
Currently, there are 1005 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.
Is the UK a good place for JavaScript Developers?
The UK is one of the best countries to work as a JavaScript Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for JavaScript Developer jobs in the UK?
Serac Group, Bodylogics, Kura, New Chapters support and Wellbeing, Bank of England, Circle Health Group, UK Ministry of Defence among others, are currently hiring for JavaScript roles in the UK.
The company with most openings is DataAnnotation as they are hiring for 55 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.
The company with most openings is DataAnnotation as they are hiring for 55 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.