At a Glance
- Tasks: Design and maintain automated test suites for web and mobile tech stacks.
- Company: Join Hargreaves Lansdown, the UK's top investment platform with a vibrant culture.
- Benefits: Enjoy flexible working, competitive salary, bonuses, and generous holiday allowance.
- Other info: Opportunities for continuous learning and career advancement await you.
- Why this job: Make a real impact in fintech while growing your skills in a dynamic team.
- Qualifications: Experience in automation, JavaScript/TypeScript, and agile environments required.
The predicted salary is between 45000 - 50000 £ per year.
Excited to grow your career? Our purpose is to make it easy for people to save and invest for a better future. We are looking for great people to join us, so please come and invest in YOUR future at Hargreaves Lansdown.
We know that sometimes people can be put off applying for a job if they don't tick every box. If you're excited about working for us and have most of the skills or experience we're looking for, please go ahead and apply. We’d love to hear from you!
About the role
We are looking for a highly skilled Software Development Engineer in Test (SDET) to join our cross‑platform engineering team. In this role, you will work closely with React Native mobile developers and React web engineers to build and maintain a world‑class automation framework spanning both mobile and web tech stacks. You’ll be responsible for ensuring high-quality releases through robust automated testing, tooling, and engineering excellence.
What You’ll Do
- Design, develop, and maintain automated test suites for web tech stack.
- Implement test frameworks and CI workflows to improve coverage and execution reliability.
- Partner with developers to define test strategy, acceptance criteria, and quality gates for new features.
- Build reusable components and abstractions to keep automation code clean, maintainable, and scalable.
- Conduct code reviews for automation contributions to ensure best practices.
- Build and maintain test coverage for shared business logic for React platform.
- Reduce test cycle time and improve test stability.
What We’re Looking For
- Strong experience developing automation suites.
- Proficiency in JavaScript/TypeScript.
- Solid understanding of React architecture & debugging tools.
- Experience with REST APIs or GraphQL.
- Experience with CI/CD pipelines.
- Strong debugging skills.
- Excellent communication skills and experience working in agile environments.
Nice to Have
- Experience in fintech or banking applications.
- Familiarity with micro-frontend architecture.
- Experience working with feature flags.
- Familiarity with accessibility testing tooling.
Interview Process
- Stage 1 – Screening interview (30 mins): A brief conversation to review your experience, understand your approach to quality, and assess overall role fit.
- Stage 2 – Technical take home exercise (1 week): A take home technical test where you’ll be asked to implement automated tests for an existing React application to ensure its quality.
- Stage 3 – Technical interview (90 mins): We will go over your submitted take home exercise to get a better understanding of how you solve problems, also we ask some behavioural questions to make sure you’re a good fit for our team and company culture.
Why us?
Here at HL, we’re the UK’s number 1 investment platform for private investors, based in Bristol. For more than 40 years we’ve helped investors save time, tax and money on their investments. To achieve our mission, we believe we have a workplace like no other, with constant learning, dynamic teams, and a great ethos. We're steered by core values that promote service, quality, innovation, and opportunity in everything we do.
What's on offer?
- Discretionary annual bonus and annual pay review.
- 25 days holiday plus bank holidays and 1-day additional Christmas closure.
- Option to purchase an additional 5 days holiday.
- Flexible working options available, including hybrid working.
- Enhanced parental leave.
- Pension scheme up to 11% employer contribution.
- Income Protection and Life insurance (4 x salary core level of cover).
- Private medical insurance.
- Health care cash plans - including optical, dental, and outpatient care.
- Health screening programme.
Senior SDET: Cross-Platform Web & Mobile Automation in England employer: Hargreaves Lansdown
As a Senior Platform Engineer at our innovative Cloud Platform team, you'll be part of a dynamic work culture that prioritises collaboration and creativity. We offer competitive benefits, including professional development opportunities to enhance your skills and advance your career, all while working in a location that fosters a vibrant tech community. Join us to make a meaningful impact in shaping the future of cloud solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Senior SDET: Cross-Platform Web & Mobile Automation in England
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Hargreaves Lansdown or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Hargreaves Lansdown.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Hargreaves Lansdown.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Hargreaves Lansdown that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior SDET: Cross-Platform Web & Mobile Automation in England
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Hargreaves Lansdown.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Hargreaves Lansdown and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Hargreaves Lansdown
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Hargreaves Lansdown uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
