At a Glance
- Tasks: Build reusable frontend foundations and improve internal web applications with React and TypeScript.
- Company: Join Jain Global, a leading multi-strategy investment firm with a diverse team.
- Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
- Other info: Dynamic work environment with a focus on collaboration and innovation.
- Why this job: Make a real impact by enhancing developer experiences and shaping the future of our platform.
- Qualifications: Strong experience in React, TypeScript, and modern frontend architecture.
The predicted salary is between 70000 - 90000 € per year.
About Jain Global
Jain Global is an innovative multi‑strategy / multi‑manager investment firm founded on the basis of achieving scale on Day 1 across regions, markets and investors. With over 300 employees operating from offices in New York, Houston, London, Singapore, and Hong Kong, we are looking to add to our growing teams.
Role Summary
Core Platform is responsible for defining and building shared engineering foundations used across application and API teams. As part of this mandate, we aim to accelerate internal web application development and improve consistency across teams, while partnering closely with the API Platform and other development teams. We are looking for a strong frontend engineer to help build reusable foundations for internal web applications. This role focuses on shared UI packages, application scaffolding, authentication and authorization integration, developer experience, and internal platform applications that support onboarding, access, and discovery. This is a platform engineering role focused on creating capabilities that can be adopted across teams, regions, and business domains.
Responsibilities
- Build reusable frontend foundations for internal web applications
- Develop and maintain shared React/TypeScript packages, components, and tooling
- Create and improve starter templates, application scaffolding, and developer workflows
- Help define standards for application structure, testing, deployment, and supportability
- Partner with other engineering teams on shared concerns such as authentication, authorization, observability, and frontend/backend integration patterns
- Contribute to internal platform applications such as onboarding, access administration, and service discovery experiences
- Evaluate and maintain third‑party frontend dependencies and shared UI tooling
- Support adoption through documentation, examples, and direct collaboration with developers across technology and investment teams
Required Qualifications
- Strong professional experience with React and TypeScript
- Strong understanding of modern frontend architecture and application structure
- Experience building reusable UI components, shared packages, or internal developer tooling
- Experience with routing, state/data‑fetching, and API integration in web applications
- Experience with enterprise authentication and authorization patterns
- Strong understanding of testing, build tooling, and frontend developer workflows
- Strong communication skills and practical engineering judgment
Preferred Qualifications
- Approximately 5+ years of relevant software engineering experience, with strong frontend depth in React and TypeScript
- Experience in platform engineering, developer enablement, or building reusable internal tooling
- Experience with Vite, Next.js, or both
- Experience with UI/component libraries such as Ant Design, AG Grid, or similar
- Experience with observability tooling such as Datadog, OpenTelemetry, or Grafana
- Experience with Microsoft Entra ID / Azure AD or similar identity platforms
- Experience publishing and maintaining internal npm packages
- Experience building admin, control‑plane, or internal workflow UIs
- Familiarity with financial services or complex internal application environments
Equal Opportunity Employer
As an employer, we believe every individual brings with them unique diversity of thought and perspectives to meaningfully enrich perspectives of Jain Global teams to drive competitive performance. We believe an inclusive environment can yield exceptional contributions.
Senior UI Platform Engineer employer: Jain Global
Jain Global is an exceptional employer that fosters a collaborative and innovative work culture, particularly for the Senior UI Platform Engineer role in London. With a commitment to employee growth, we offer opportunities to work on cutting-edge technology while contributing to impactful projects across diverse teams. Our inclusive environment values unique perspectives, ensuring that every team member can thrive and make meaningful contributions to our multi-strategy investment firm.
StudySmarter Expert Advice🤫
We think this is how you could land Senior UI Platform Engineer
✨Tip Number 1
Network like a pro! Reach out to current employees at Jain Global on LinkedIn. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Show off your skills! If you have a portfolio or GitHub, make sure it’s up to date with your best React and TypeScript projects. This is your chance to shine and demonstrate what you can bring to the team.
✨Tip Number 3
Prepare for the interview by brushing up on common frontend challenges. Be ready to discuss how you've tackled similar issues in the past, especially around reusable UI components and developer workflows.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining Jain Global.
We think you need these skills to ace Senior UI Platform Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with React and TypeScript, as well as any platform engineering work you've done. We want to see how your skills align with our needs, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to tell us why you’re the perfect fit for the Senior UI Platform Engineer role. Share your passion for building reusable UI components and how you’ve contributed to developer workflows in the past.
Showcase Your Communication Skills:Strong communication is key in our collaborative environment. In your application, give examples of how you've worked with other teams or shared knowledge to improve processes. We love seeing teamwork in action!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re keen on joining our team at Jain Global!
How to prepare for a job interview at Jain Global
✨Know Your Tech Stack
Make sure you’re well-versed in React and TypeScript, as these are crucial for the role. Brush up on your knowledge of modern frontend architecture and be ready to discuss how you've built reusable UI components or internal developer tooling in your previous roles.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of challenges you've faced in platform engineering or frontend development. Highlight how you approached these problems, particularly around authentication, API integration, and developer workflows, to demonstrate your practical engineering judgement.
✨Collaborate and Communicate
Since this role involves partnering with other teams, practice articulating your thoughts clearly. Be ready to discuss how you’ve collaborated with different engineering teams in the past, especially regarding shared concerns like observability and deployment standards.
✨Demonstrate Your Passion for Developer Experience
Express your enthusiasm for improving developer workflows and experiences. Share any initiatives you've taken to enhance onboarding processes or create documentation that supports adoption of shared tools, as this aligns perfectly with what Jain Global is looking for.
