Senior Front End Developer - JavaScript

We are looking for a Senior Front End Developer to join the Operational Tooling team and support the strategic growth of the business.

As a Senior Developer, you will work with a team of developers situated across the UK and Europe to deliver a greenfield project focused on creating end-to-end processes, UIs, and backend services for the creation and administration of Financial Indexes at scale. You will collaborate closely with BPMN developers, UI developers, Java developers, and a QA Automation team to build solutions that support the organizations market-leading products.

The team works from a prioritized backlog managed by Product Owners and Business Analysts to deliver against strategic objectives defined by senior management. This is an excellent opportunity to apply modern frontend development skills while contributing to the design and delivery of scalable, business-critical solutions that enable the client to build and maintain its market-leading products.

Responsibilities

• Design, develop, and deliver software solutions that align with architecture, operational, and risk processes

• Identify, prioritize, and execute tasks in the software development lifecycle

• Develop tools and applications by producing clean, efficient code

• Automate tasks through appropriate tools and scripting

• Ensure high-quality product through the validation and verification testing of functional and non-functional requirements

• Collaborate with internal teams (including Product Owners/Business and other technology teams) and vendors to build and improve products

• Communicate with clarity, precision, and influence, presenting complex information in a concise format that is audience-appropriate

• Contribute and participate in discussions with colleagues to add value to the delivery

• Attend regular Agile ceremonies and team meetings to align and provide input

• Demonstrate mastery in using AI agentic tools in daily work to deliver working software quickly

Requirements

• Strong experience with JavaScript, SQL, React, and Angular

• Extensive knowledge of Angular 2+ with a minimum of 4+ years of experience

• Hands-on experience with React JS

• AWS experience and familiarity with products to develop solutions

• Good experience with databases, both relational and NoSQL

• Some experience in Technical Analysis and solution design

• Experience in software development methodologies and Agile-based delivery

• Strong verbal and written communication skills

• Proactive and Pragmatic mindset for solving problems

• Degree in Co

Nice to have

• Experience working on projects involving migration from Angular to React

• Experience in In-memory caching (Redis)

• Jira / Confluence / Bitbucket

• Good understanding of CI/CD tools, such as Jenkins or GitLab

• Proven experience in test-driven development, including unit, component, integration, and automation testing to support modern DevOps principles

• BPMN tool experience, such as IBM BAW, Camunda, Pega, or similar

• Design patterns and their application

• Experience with UX design tools such as Figma

• UI charting libraries (D3, ChartJS, etc.)

• CSS frameworks (Tailwind, Bootstrap, etc.)

• Experience in financial services with an understanding of financial market data would be beneficial

We offer/Benefits

• Medical, Dental and Vision Insurance (Subsidized)

• Health Savings Account

• Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)

• Short-Term and Long-Term Disability (Company Provided)

• Life and AD&D Insurance (Company Provided)

• Employee Assistance Program

• Unlimited access to LinkedIn learning solutions

• Matched 401(k) Retirement Savings Plan

• Paid Time Off

• Legal Plan and Identity Theft Protection

• Accident Insurance

• Employee Discounts

• Pet Insurance

• Employee Stock Purchase Program