At a Glance
- Tasks: Build and enhance a strategic platform for financial indices using modern tech.
- Company: Leading financial data and analytics organisation in Central London.
- Benefits: Competitive salary, flexible work schedule, and opportunities for contract conversion.
- Other info: Collaborative team culture with strong career growth potential.
- Why this job: Join an AI-first environment and make a real impact on financial technology.
- Qualifications: Experience with React, Angular, Java, Spring Boot, and cloud applications.
The predicted salary is between 58500 - 71500 £ per year.
A leading financial data and analytics organisation is seeking a Senior Full Stack Developer to join the Operational Tooling team, responsible for building and enhancing the strategic platform used to create, manage, monitor, and govern financial indices across the ecosystem. This role is heavily focused on delivering modern, data-driven user interfaces and scalable backend services that support operational workflows, approvals, auditing, exception management, dashboarding, and integrations across multiple services.
The position is approximately 60% front-end and 40% back-end, making it ideal for an engineer who enjoys building intuitive user experiences whilst remaining hands-on with Java backend development. React is the strategic front-end technology moving forward, whilst Angular remains an important part of the existing ecosystem and will continue to be supported and modernised. On the backend, you will build and maintain Java Spring Boot services, APIs, integrations, and cloud-hosted applications within AWS. This is also an AI-first engineering environment, where developers are encouraged to leverage AI tools responsibly to accelerate delivery whilst maintaining strong engineering judgement, accountability, security, and quality standards.
Day-to-Day Responsibilities
- Work on the next generation of Index Management Platform, building workflow-driven applications that enable users to create, maintain, monitor, and govern financial indices.
- Develop modern front-end applications using React whilst also supporting and enhancing existing Angular applications as the platform continues its transition towards React.
- Build Java Spring Boot services, APIs, and integrations that support workflow management, approvals, auditing, notifications, and operational processes.
- Work closely with Product Owners, Business Analysts, UX Designers, QA Engineers, Architects, and Platform teams to deliver scalable solutions from concept through to production.
- Visualise, manage, and interact with large datasets through dashboards, grids, workflows, and reporting tools.
- Build integrations using REST and GraphQL APIs, contribute to dashboard functionality, and support applications running within AWS environments.
- Leverage AI-assisted development tools to support prototyping, development, testing, and documentation activities.
Must Haves
- Full Stack Software Development experience
- Experience developing applications with React
- Enterprise level experience maintaining or developing applications in Angular
- Enterprise level experience backend development experience with Java and Spring Boot
- Experience building and consuming REST APIs
- Understanding of GraphQL
- Strong experience working with SQL and/or NoSQL
- Experience developing and supporting cloud-hosted applications within AWS
Senior Full Stack Engineer in London employer: Insight Global
At Insight Global, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Our team members enjoy comprehensive benefits, ample opportunities for professional growth, and the chance to work with leading entertainment streaming clients in a vibrant location. Join us to be part of a forward-thinking environment where your contributions truly matter.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Full Stack Engineer in London
✨Get Involved in Open-Source Projects
Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at Insight Global who values hands-on experience over just theory.
✨Attend Local Tech Meetups
Tech meetups are gold mines for networking and discovering job opportunities, especially in the fast-paced world of software engineering. Check out local listings for events in your area and don’t shy away from introducing yourself. This could lead directly to a temporary position at Insight Global!
✨Showcase Your Work Online
With temporary roles, it’s all about standing out in a short space of time. Create a portfolio website where you highlight your projects and skills. Talk about your code, and provide links to your GitHub repositories. This will not only demonstrate your abilities but will also make it easier for recruiters at Insight Global to see what you bring to the table.
✨Leverage Temporary Job Boards
Don’t forget to check specialised job boards for temporary software development roles. Websites like We Work Remotely or Remote OK often list short-term gigs that can be a perfect fit. Apply directly through our website as well, making sure your application is sharp—temporary roles can move fast!
We think you need these skills to ace Senior Full Stack Engineer in London
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at Insight Global!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Senior Full Stack Engineer at Insight Global! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at Insight Global
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that Insight Global uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at Insight Global that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest Insight Global, so it's relevant and sparks conversation during your interview.
