Javascript jobs in United Kingdom

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.

As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology Market Risk team, you will lead the rapid expansion of a strategic visualization and reporting platform. You will be an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology solutions in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem‑solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications.

• Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
• Develops secure and high-quality production code, and reviews and debugs code written by others
• Work with other platform leaders, product managers, product owners, scrum masters and UX to ensure the smooth delivery of features and valuable solutions.
• Actively contributes to the engineering community as an advocate of firmwide and Risk Technology frameworks, tools, standards and practices of the SoftwareDevelopment Life Cycle
• Influences peers and project decision‑makers to consider the use and application of strategic, leading‑edge technologies
• Lead by developing a high performing, dynamic team and help them minimize impediments to development progress
• Demonstrate ability to tackle design and functionality problems independently with little to no oversight

• Formal training or certification on Computer Science concepts and proficient advanced experience
• Hands‑on practical experience delivering system design, application development, testing, and operational stability
• Expertise in React and ability advise best practices evolving UI engineering landscape including: modern standards for CSS, browser support, responsiveness, accessibility, developer tooling, build tools, deployment strategies, scalable build patterns, enterprise engineering (scalability, resiliency), quality assurance, visual and acceptance testing
• Expertise with TypeScript and JavaScript, Node.js, common patterns in ag-Grid, Highcharts, d3 and practical cloud native experience
• Design and implement data sourcing strategies to collect and integrate data from various internal and external sources.
• Ensure data accuracy, consistency, and completeness across all data sources while collaborating with data providers and stakeholders to understand data requirements and ensure seamless data flow.
• Stay up-to-date with legal and jurisdiction-based requirements related to Market Risk reporting, while ensuring the platform meets all regulatory requirements and standards.

• Experience working with UX professionals
• Experience working with design systems