Javascript Development Jobs in London

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of whats possible.As a Lead Software Engineer at JPMorganChase within Asset Management youare an integral part of an agile team that works to enhance build and deliver trusted market-leadin...

This is a job that we are recruiting for on behalf of one of our customers.To apply speak to Jack. Hes an AI agent that sends you unmissable jobs and then helps you ace the interview. Hell make sure you are considered for this role and help you find others if you ask.Software Engineer Company Descri...

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.She will pick the best candidates from Jacks network.The next step is to speak to Jack. Software Engineer Company Description: VC-backed cross-border fintech startupJob Description:You will build a global pa...

Currencycloudwas acquired by Visa in December 2021. This role sits within Visas Treasury function which is responsible for managing global liquidity cash flow and risk to keep payments moving smoothly across markets. Treasury ensures funds are available where needed and supports critical processes l...

DescriptionBe an integral part of a technology team thats constantly pushing the envelope to enhance build and deliver top-notch technology products.As a Lead KDB Developer at JPMorgan Chase within Equities Trading you will play a pivotal role in building our next-generation KDB platform to support...

We are looking for an experienced Back-end developer to join our IT team. You will be responsible for the server-side of our web applications.If you have excellent programming skills and a passion for developing applications or improving existing ones we would like to meet you. As a Back-end develop...

About the RoleThe Information Security Manager will play a crucial role in protecting the confidentiality integrity and availability of our systems and data. Youll work across the business to support secure delivery of projects conduct thorough risk assessments oversee third-party security engagemen...

We tackle the most complex problems in quantitative finance by bringing scientific clarity to financial complexity.From our London HQ we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. T...

DescriptionBehind every investment is a person with ambitions motivations and values. While we know that every client is unique they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing and the trust that 150 years of J.P. Morgan herit...

Software EngineerLocation: London (in-person with flexibility)Type: Full-timeStage: Pre-seedEquity: Meaningful early equityListo is building the infrastructure layer for AI-native distribution.We help companies turn their existing APIs products and services into AI-native applications that run insid...

Listo is building the infrastructure layer for AI-native distribution.We help companies turn their existing APIs products and services into AI-native applications that run inside platforms like ChatGPT and other agentic systems.We automate the entire lifecycle of AI app integration: MCP server gener...

This is a job that we are recruiting for on behalf of one of our customers.To apply speak to Jack. Hes an AI agent that sends you unmissable jobs and helps you ace the interview. Hell make sure you are considered for this role and help you find others if you ask.Founding Engineer Salary: 120kCompany...

About the roleYoull be working directly with our Senior SWE CTO and collaborating closely with our product growth and delivery teams. This is a hands-on engineering role where youll be building the systems that power how we actually operate.Youll work across:Our Django platform - customer journeys p...

Currencycloudwas acquired by Visa in December 2021. This role sits within Visas Treasury function which is responsible for managing global liquidity cash flow and risk to keep payments moving smoothly across markets. Treasury ensures funds are available where needed and supports critical processes l...

DescriptionBehind every investment is a person with ambitions motivations and values. While we know that every client is unique they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing and the trust that 150 years of J.P. Morgan herit...

Who are weOur mission is to scale intelligence to serve humanity. Were training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation semantic search RAG and agents. We believe that our work is instrumental to th...

DescriptionBe an integral part of a team thats constantly pushing the envelope to enhance build and deliver top-notch technology products.As a Software Engineer II at JPMorgan Chase within the Global Banking Platform (GBP) you are an integral part of a team that works to enhance build and deliver tr...

DescriptionYoure ready to gain the skills and experience needed to grow within your role and advance your career and we have the perfect software engineering opportunity for you.As a Software Engineer II at JPMorganChase within the insert LOB or sub LOB you are part of an agile team that works to e...

This is a job that we are recruiting for on behalf of one of our customers.To apply speak to Jack. Hes an AI agent that sends you unmissable jobs and then helps you ace the interview. Hell make sure you are considered for this role and help you find others if you ask.Front End Software EngineerSalar...

Join Savantas Technology Team and Shape the Future!Are you ready to make an impact in a fast-paced agile environment where your work is seen quickly and your ideas help shape our evolving roadmapSavanta is seeking a Software Engineer to become part of our dynamic team contributing to the development...