Top Tech Jobs & Startup Jobs in London

Reposted 23 Days AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Financial Services
Lead the development of AI-driven solutions, architect scalable AI products, mentor junior engineers, and integrate AI across the organization.
Top Skills: Ai TechnologiesKafkaLanguage ModelsPythonRedisSQLVector Databases
Reposted 25 Days AgoSaved
In-Office or Remote
London, Greater London, England, GBR
Entry level
Entry level
Financial Services
WorldQuant seeks candidates for its Technology team to join a community for potential future opportunities. The role highlights collaboration and innovative thinking.
Reposted 28 Days AgoSaved
In-Office
London, Greater London, England, GBR
Junior
Junior
Financial Services
Design, develop, and maintain core components of a distributed data platform (storage, compute, RPC/networking, coordination). Collaborate with researchers and engineers to translate requirements, troubleshoot production issues, participate in code review, system design, and productionization.
Top Skills: Ai-Assisted Coding Tools (Claude CodeC++ (C++11+)Opencode)StlUnix/Linux
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Financial Services
Design, build, and maintain large-scale, high-performance distributed systems and backtesting platforms. Write production-quality Python on Linux, learn/use C++, and apply strong data-structures, algorithms, concurrency, and system-programming skills. Collaborate with researchers to support scalable quantitative research and production trading workflows.
Top Skills: Backtesting PlatformC++DataflowDeep LearningDistributed SystemsGraph DataLinuxMachine LearningPythonStreaming
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Entry level
Entry level
Financial Services
As an AI Software Developer, you'll create AI-driven solutions, collaborate with teams, gather requirements, and manage product deliverables in a financial context.
Top Skills: KafkaPythonRedisSQL
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Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Junior
Junior
Financial Services
The Book Portfolio Manager will develop systematic strategies, manage a quantitative investment portfolio, and contribute to research and strategic initiatives regarding market inefficiencies.
Top Skills: C++Python
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Junior
Junior
Financial Services
Develop systematic strategies for various asset classes, manage quantitative investment portfolios, and build a research pipeline while demonstrating a verifiable track record in portfolio management.
Top Skills: C++Python
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Financial Services
The role involves supporting Portfolio Managers with alpha research, modeling, portfolio construction, and developing tools for quantitative trading strategies. Candidates should have strong programming skills and quantitative research experience.
Top Skills: C++LinuxPython
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Financial Services
As a Quantitative Developer, you'll design, code, and implement proprietary systems to realize research ideas and solve complex problems, collaborating with researchers and portfolio managers.
Top Skills: LinuxPython
Reposted One Month AgoSaved
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Financial Services
Design, build, and maintain high-performance C++ systems on Linux to support large-scale quantitative research and portfolio production. Develop distributed, scalable tooling, optimize algorithms and concurrency, collaborate with researchers and portfolio managers, and drive platform reliability and performance.
Top Skills: C++ConcurrencyDistributed SystemsGraph DataLinuxLinux System ProgrammingPythonStreaming/Dataflow Systems
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