Senior JavaScript Developer

Lloyds Banking Group; Leeds; On-site; GBP 70,000 - 87,000; Full time

Job summary

A leading financial institution in the UK is seeking a Senior JavaScript Developer to design and build modern applications that impact millions. This role involves a hybrid working model, working in a collaborative environment to create secure and customer-first solutions. You'll need strong JavaScript/TypeScript skills, experience with frameworks like React, and familiarity with Docker and Kubernetes. Competitive salary along with diverse benefits offered.

Benefits

Up to 15% pension contribution

Annual bonus (based on Group performance)

Share schemes, including free shares

30 days’ holiday plus bank holidays

Flexible benefits tailored to your lifestyle

Generous parental leave and wellbeing support

Qualifications

• Strong proficiency in JavaScript/TypeScript for building modern, responsive user interfaces.
• Experience with frameworks such as React, Next.js, Redux, Vue.js, or Angular is highly desirable.
• Experience with CI/CD tools like GitHub Actions, Jenkins, or Harness.

Responsibilities

• Design, develop, test, and deploy frontend services.
• Build and deploy containerized applications with Docker and Kubernetes.
• Collaborate closely with Product Owners, Architects, and Quality Engineers.

Skills

JavaScript/TypeScript

React

Docker

Kubernetes

Jest

Tools

GitHub Actions

Google Cloud Platform

Job description

End Date

Thursday 25 September 2025

We support flexible working – click here for more information on flexible working options

Flexible Working Options

Hybrid Working

Job Description Summary

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Job Description

JOB TITLE: Senior JavaScript Developer

SALARY: £70,929 - £86,691per annum

LOCATION(S): Edinburgh, Bristol, Manchester, Leeds & Halifax

HOURS: Full-time – 35 hours per week

WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our offices stated above.

ABOUT THIS OPPORTUNITY

We’re not just a bank. We’re a technology-led organisation with a bold ambition: to shape finance as a force for good. As we continue to invest in our people, platforms, and products, we’re looking for passionate Senior JavaScript Developer to help us create secure, scalable, and customer-first solutions.

If you’re someone who thrives in collaborative environments, enjoys solving meaningful problems, and wants to make a real impact - this could be the perfect next step in your career.

WHAT YOU’LL BE DOING

As a Senior Software Engineer, you’ll play a key role in designing and building modern applications that touch millions of lives. You’ll:

• Design, develop, test, and deploy frontend services.

• Build and deploy containerized applications with Docker and Kubernetes.

• Apply Domain-Driven Design (DDD) and Test-Driven Development (TDD) principles.

• Collaborate closely with Product Owners, Architects, and Quality Engineers.

• Integrate with internal systems and third-party APIs to create seamless user experiences.

• Contribute to architectural decisions and help shape our engineering strategy.

• Mentor junior engineers and foster a culture of learning and inclusion.

WHAT YOU’LL NEED

We’re looking for engineers who are adaptable, curious, and passionate about building great software!

To be successful for this role, please highlight any of the below skills and technologies that you have working experience of in your application:

Programming Expertise

Frontend Development

• Strong proficiency inJavaScript/TypeScriptfor building modern, responsive user interfaces.

• Experience with frameworks and libraries such asReact,Next.js,Redux,Vue.js, orAngularis highly desirable.

DevOps & Cloud

• Experience with CI/CD tools such asGitHub Actions,Jenkins, orHarness.

• Familiarity withDockerfor containerization andKubernetesfor orchestration.

• Exposure to cloud platforms —Google Cloud Platform (GCP)preferred, butAWSorAzureexperience is also welcome.

Quality Testing & Automation

• Experience with automated testing tools likeJest,Cypress, orPact.

• Commitment to writingreliable,maintainable, andwell-testedcode.

If you're selected to move forward in our assessment process, you may be invited to complete a technical interview with Karat - our trusted interviewing partner. As part of this stage, we’ll share your information with Karat, in line with their privacy policy.

We’re committed to making our recruitment process inclusive and accessible. If you need any adjustments, just let us know - we’re here to support you.

ABOUT WORKING FOR US

We’re proud to be a leader in diversity, equity, and inclusion. From our menopause health package to our Working with Cancer initiative, we’re creating a workplace where everyone can thrive.

We’re also a Disability Confident Leader, and we guarantee interviews for a fair and proportionate number of applicants with disabilities, long-term health conditions, or neurodivergence who meet the minimum criteria.

Our benefits include:

• Up to 15% pension contribution

• Annual bonus (based on Group performance)

• Share schemes, including free shares

• 30 days’ holiday plus bank holidays

• Flexible benefits tailored to your lifestyle

• Generous parental leave and wellbeing support

Ready for a career where you can have a positive impact as you learn, grow and thrive?

Apply today and find out more!

At Lloyds Banking Group, we're driven by a clear purpose; to help Britain prosper. Across the Group, our colleagues are focused on making a difference to customers, businesses and communities. With us you'll have a key role to play in shaping the financial services of the future, whilst the scale and reach of our Group means you'll have many opportunities to learn, grow and develop.

We keep your data safe. So, we'll only ever ask you to provide confidential or sensitive information once you have formally been invited along to an interview or accepted a verbal offer to join us which is when we run our background checks. We'll always explain what we need and why, with any request coming from a trusted Lloyds Banking Group person.

We're focused on creating a values-led culture and are committed to building a workforce which reflects the diversity of the customers and communities we serve. Together we’re building a truly inclusive workplace where all of our colleagues have the opportunity to make a real difference.