Full Stack Engineer

Role: Full Stack Engineer

Location: City of London (3 days per week onsite)

Day rate: £500pd-£540pd (Inside IR35)

Duration: 12-month initial contract

We are currently recruiting for 3 Full Stack Engineers for a client in the financial service space. The client requires Engineers who have experience with UI, APIs, C#, AWS, Python and Terraform. You must be an excellent communicator, due to the work required on the project, along with experience in either R Programming, Delivery Management or Business Analysis. These requirements make up the 3 roles.

Key Responsibilities

• Design, build, and maintain internal applications and services that support clients' investment processes, from research workflows through to decision-support tooling.
• Contribute across the full stack (UI, APIs, services), helping improve reliability, usability, and the overall user experience for investors and analysts.

Work on a mix of initiatives, which may include:

• Enhancing tools that support portfolio and strategy decision-making.
• Improving research workflows to accelerate insight generation and reduce friction.
• Strengthening self-service tooling that enables analysts to build, test, and deliver their own decision-ready outputs.
• Collaborate closely with stakeholders and users to understand problems, iterate on solutions, and ensure tools are adopted and effective in practice.

Skills & experience required

• Experience working in investment or finance, with sufficient domain familiarity to be productive quickly without significant onboarding in core financial concepts.
• Strong proficiency in the following technologies: C#, Python, SQL, Terraform, AWS
• Proven ability to work directly with stakeholders and users to understand problems and deliver effective solutions.
• Strong analytical and problem-solving skills with a structured, methodical approach.
• Excellent communication and collaboration abilities.
• (Must have at least one of the following): R Programming, Delivery Management or Business Analysis
• Experience building user-facing applications (web UI) and backend services/APIs.
• Experience delivering innovative and proof-of-concept work projects.
• Experience working with AI tools and integrating them into real user workflows and into the software delivery and support lifecycle.

The role will be 3 days onsite in the City of London, please consider this when applying for the role.

If you are interested in the role and feel your experience aligns to the above, please click on the link for immediate consideration.