Senior React Software Engineer

Work Location:

Belfast, United Kingdom

Hours:

35

Line of Business:

Technology Solutions

Pay Details:

We’re committed to providing fair and equitable compensation to all our colleagues. As a candidate, we encourage you to have an open dialogue with a member of our HR Team and ask compensation related questions, including pay details for this role.

Job Description:

We are seeking a Senior React Engineer to join Compliance & Supervision Technology in TD Securities. The role builds the applications that Compliance and Supervision teams use every day to review alerts, investigate activity, and evidence their controls.

The role works across Compliance & Supervision for Global Markets. You will be a hands-on engineer, designing and building React applications within a front-end team led by the Lead UI Engineer. The work includes a single compliance desktop that brings surveillance alerts, case work, search, and MI reporting into one place, along with the modernisation of existing tools.

The role partners closely with Compliance, Risk, Data, and Business stakeholders to deliver fast, reliable, secure, and regulator-ready user experiences.

Responsibilities:

Front-End Engineering

• Design, build, and maintain high-quality React and TypeScript applications for Compliance and Supervision users.

• Build reusable components and contribute to a shared component library and design system.

• Write clean, well-tested, maintainable code and take an active part in code and design reviews.

• Mentor junior developers and share good practice across the team.

• Contribute to continuous improvement of engineering standards, tooling, and ways of working.

Technology Delivery

• Deliver features end to end, from requirements and design through to release and production support.

• Work closely with product owners, UX, backend engineers, and compliance users to refine requirements.

• Estimate work, flag risks early, and help the team meet delivery commitments.

• Take part in Agile delivery practices and continuous delivery methodologies.

UI Design & Performance

• Build data-dense screens, including grids, filters, and dashboards that stay fast with large datasets.

• Implement real-time updates using WebSockets or streaming APIs.

• Integrate with REST and GraphQL APIs, working with backend teams on data contracts.

• Profile and tune rendering performance, bundle size, and load times.

• Contribute to micro-frontend and legacy modernisation work.

Regulatory & Control Alignment

• Build UI features that support regulatory obligations, supervisory workflows, and compliance controls.

• Implement entitlement-aware views, audit trails, and evidencing within the user experience
• Follow enterprise standards for security, accessibility, and data protection.

Required Skills:

• Strong hands-on React development experience with TypeScript.

• State management using Redux Toolkit, React Query, Zustand, RxJS or similar.

• Rest/GraphQL API integration using Apollo or similar.

• Must have experience with automated testing using Jest, React Testing Library, Playwright or Cypress.

• Must have experience building data-heavy UIs with AG-Grid or similar.

• Solid HTML5, CSS3, modern JavaScript, and responsive design skills.

• Experience with Git, CI pipelines, and modern build tooling such as Webpack or Vite.

• Strong problem-solving and analytical abilities, with keen attention to detail.

• Experience working in Agile teams, with a focus on delivery, quality, and outcomes.

• Excellent communication and interpersonal skills, with the ability to collaborate effectively with diverse stakeholders.

• Ability to manage multiple priorities and work in a fast-paced, dynamic environment.

Nice to have:

• Experience with real-time data using WebSockets or server-sent events.

• Experience with micro-frontend architectures (Module Federation or similar).

• Experience with design systems, Tailwind, and accessibility standards (WCAG).

• Experience with Node.js.

• Experience with CI/CD, GitHub Actions, Docker or similar.

• Experience with tools like SonarQube, Veracode or similar.

• Experience with observability tools such as Datadog or Splunk.
• Experience operating within highly regulated financial services environments.

• Knowledge of financial industry trade surveillance, market abuse monitoring and/or global markets domain experience, including trading lifecycles

Education & Experience:

• Relevant years of software engineering experience, including 4+ years of hands-on React development.

• Minimum bachelor’s degree in computer science or a related field.

Who We Are

TD Securities is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we strive to make every interaction, product, and experience remarkably human and refreshingly simple for over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience. TD is deeply committed to being a leader in client experience, that is why we believe that all colleagues, no matter where they work, are client facing. Together, we are reimagining what banking can be for our clients, colleagues and communities.

Our Total Rewards Package
Our Total Rewards package reflects the investment we make in our colleagues to help them, and their families achieve their well-being goals. Total Rewards at TD includes a base salary and several other key plans such as health and well-being benefits, including medical coverage, paid time off, career development, and reward and recognition programs.

Additional Information:
We’re delighted that you’re considering building a career with TD. Through regular development conversations, training programs, and a competitive benefits plan, we’re committed to providing the support our colleagues need to thrive both at work and at home.
Colleague Development 

If you’re interested in a specific career path or are looking to build certain skills, we want to help you succeed. You’ll have regular career, development, and performance conversations with your manager, as well as access to an online learning platform and a variety of mentoring programs to help you unlock future opportunities.

If you’re passionate about helping clients and building deep, lasting relationships, TD offers diverse career paths where you can grow your expertise and make a meaningful impact.

We're committed to your success and foster a respectful workplace where diverse perspectives are valued, everyone has fair opportunities to grow, and you can unlock your full potential to achieve your career goals. Here at TD, we hire and develop the best.

Training & Onboarding
We will provide training and onboarding sessions to ensure that you’ve got everything you need to succeed in your new role.

Interview Process 
We’ll reach out to candidates of interest to schedule an interview. We do our best to communicate outcomes to all applicants by email or phone call.

Accommodation 

If you require an accommodation for the recruitment / interview process (including alternate formats of materials, or accessible meeting rooms or other accommodation), please let us know and we will work with you to meet your needs.