89 it software development jobs in London

Who we are Seedrs is the leading equity crowdfunding platform and the most active funder of private companies in the UK, with £2.3B invested into campaigns and more than 1850 deals funded. We allow all types of investors to invest as little or as much as they like in businesses they believe in and share in their success. We allow ambitious businesses in all sectors to raise capital and build community through an efficient, online process. Seedrs’ HQ is in London, with multiple teams based across Europe. Republic, a U.S. based firm, has recently acquired Seedrs in a mission to create the first global private investing platform. Republic operates several distinct business lines including a retail investment platform, a private capital division, and a blockchain advisory practice. The Republic ecosystem has deployed over $1.5 billion in investments, has supported over 600 companies, and comprises over 2M community members across 150 countries. Now, being officially a part of the...

DevOps Engineer Remote, UK Reporting to: CTO Eurotrader is a multi-asset retail broker on a mission to deliver a modern, streamlined trading experience that empowers and educates traders of all abilities. We empower, educate, and make it easy for everyone to get their trade on in forex, single and fractional stocks, crypto, indices, and commodities. What’s more, we offer in-depth learning resources, exceptional customer service, superfast executions, and attractive low costs, giving our members everything they need to train up and trade up. As part of our growth, we are looking to build a brand new remote tech team here in the UK. In return, we can offer an engaging and friendly start-up environment within a company that is committed to encouraging your professional growth. Although this is a remote role, we believe in the benefits of in-person interactions and will offer the choice of regular visits to our London office (or hybrid working if preferred)....

CMC is hiring for a Senior JavaScript Developer!! Are you an experienced Frontend Developer who is looking to work at a leading FTSE 250 fintech. We are experiencing rapid growth and undergoing transformation and we need you to join our squad. Our tech culture is focussed on autonomy, automation and continuous delivery. What you will be working on: You will join our multi-skilled teamworking on our feature rich JavaScript trading platform Helping to deliver our transformation programme: including re-work and/or replacement of existing application features, and the migration of these items into the cloud (AWS) Contributing to our existing suite of features, adding new functionality where required You will champion best-in-class techniques and technologies for creating and operating web-based applications? You will help instil testing and continuous delivery mindset in the team and wider organisation Working directly with a number of product owners and other teams on a...

Background LMAX Group is a FinTech company that designs, develops, builds and runs leading edge financial exchanges in major financial centres around the world, specialising in fiat and crypto-currencies. Our Data Operations team is responsible for the handling and storage of the company’s data, supporting our business intelligence and data analytics platforms. They bridge the gap between Data Scientists, Software Engineers, and Infrastructure Engineers. We're looking for an energetic engineer to join a very small team managing a platform of increasing business importance. We are given a considerable amount of autonomy in designing LMAX’s data analytics platform, and choosing the technologies that go into it. We’re expected to have a lightning fast time to market and do intra-day deployments – our platform is used constantly to inform business decisions. This should describe you A flexible, interdisciplinary engineer, continuously learning and testing new technologies....

LMAX Group is a FinTech company that designs, develops, builds and runs leading edge financial exchanges in major financial centres around the world, specialising in fiat and crypto-currencies. We are looking for a full-stack BI Developer to join our growing Data Analytics team. This is an exciting opportunity for an experienced BI specialist to heavily contribute to the transformation of our Data Analytics platform, and the automation of our management information reporting landscape. The Role As a BI developer you will deliver reports and dashboards to internal and external stakeholders. This will require operating across the whole data & analytics stack, from data discovery and profiling, to data extraction, load and transformation, to visualisation design and dashboards development. For the solutions you deliver to be accurate, robust and supported, you will work closely with colleagues within the Technology and Data Analytics functions. To ensure those solutions...

Cumberland - a DRW Company is the cryptoasset arm of DRW, established in 2014 after early interest in cryptoassets and their underlying technology. Today, Cumberland is a global leader in cryptoassets, uniquely positioned between the traditional financial markets and the cryptoasset ecosystem. From our offices in Chicago, London and Singapore, we provide 24/7 access to a wide array of cryptoassets while helping the crypto ecosystem grow and evolve in a responsible, sustainable way. We are seeking a Blockchain Infrastructure Developer to join the founding team of a new trading unit. This is a unique opportunity to join an elite team and contribute to on-chain trading activities. The blockchain developer we seek has a passion for DeFi and is highly interested in node codebases. The position offers the opportunity to modify and interoperate with nodes and other blockchain components for on-chain trading activities. Requirements 2+ years of node related development experience...

We are looking for an experienced Backend Java Developer to join our Pricing team. We work on a pricing and risk trading platform utilising technologies from TIBCO and OneTick, in Java SE. As well as development, a senior developer will take on more design responsibility for various projects, as well as providing technical mentoring to other members of the team. ROLE AND RESPONSIBILITIES Design and develop pricing and risk components to support the firm's market-making business, working across multiple asset classes ranging across Equities, FX, Commodities and other derivatives; Partner with other key groups: financial engineering and quantitative teams, business operations, product development and the other IT teams; to ensure products are implemented efficiently and meet the demands both internally (dealing) and externally (clients) and addressing any issues that arise; Work with the Front Office users and Business Operations to address any issues; Maintain...

IPC is a fintech company that focuses on the human element. Having global presence, we support local markets with cutting edge cloud-based trading communications and managed connectivity. Through our portfolio of communications and connectivity solutions, we focus on solving business challenges and adapting to regulatory changes in the fast-paced global financial markets. This enables our clients to maintain consistent market access, a strong competitive advantage, and enhanced operational efficiency. At IPC, we are committed to attracting, nurturing and promoting diverse talent across our workforce and fostering a sense of belonging within our employee family. We don't just accept differences - it's one of our core values. We recognize that diverse teams make the strongest teams, and we encourage people from all backgrounds to apply. Come be part of the new team that delivers ground-breaking products for our clients. www.IPC.com TITLE: Network Services Senior Product Manager...

CMC are looking for a skilled Junior Java developer to join the Quantitative Strategies team. This is a full time, permanent position, remote and office based, building and supporting the design and development of multiple applications using the latest technologies. You will be working with a group of highly technical group of individuals working on complex low latency applications and very large data sets. You'll spend most of the day working with your team to design and implement new features, investigating and resolving existing and/or live issues. Responsibilities Work alongside quants, developers and test analysts to review business and technical requirements and conduct automated testing in an agile, front office environment Build, maintain and improve automated test frameworks, execute automated testing and report test status Support the production and maintenance of automated functional, integration and regression test packs Provide technical mentoring/help to test...

The End User Support department is built around excellence in customer service. Strong process and procedures allow the team to ensure a consistently excellent service is delivered each and every time. Forming part of the wider IT department we provide IT support to our internal customer base. It is essential that any successful candidate have experience of this type of working environment. A varied and interesting role responsible for delivering desktop support and other services across CMC’s local and global business. You will be expected to deal with customers via email, chat, telephone and face to face. Working with the existing team in Sydney and London you will ensure work coming into the team is actioned as quickly and efficiently as possible, maintaining our high service standards at all times. Work arrives into the team in a variety of ways and is then triaged and allocated to team members to work on to resolution. You will be expected to think on your feet and be...

At R3 we’re planning to change the world. You will be working at the cutting edge of permissioned blockchain and distributed ledger technology (DLT) as it transforms the future of business. Our Corda DLT platform is built to run complex workflows between businesses, without needing centralized points of control. Designed for the needs of financial markets infrastructures, it’s trusted by banks, stock exchanges, insurance companies, payments companies, and others - highly demanding industries with the interesting technical challenges that come with them. The Team R3’s Professional Services is comprised of innovative problem-solvers and strategic, fast-moving engineers who collaborate with customers to solve their challenges and build business solutions. As part of the post-sales organisation, Professional Services is responsible for driving successful customer outcomes through supporting the design, build and deployment of solutions. This team provides you with the opportunity...

Overview Permanent, full-time, hybrid Company Profile INTL FCStone Ltd is an FCA authorised and regulated firm to provide trade execution, clearing and advisory services focusing primarily on the commodities and foreign exchange sectors. INTL FCStone Ltd is part of the INTL FCStone Inc. which is a Fortune 500 company, providing customers across the globe with services including execution and advisory services in commodities, capital markets, currencies and asset management. Work within the Operations development team and report to the department supervisor. Projects may require working in conjunction with additional business units. Responsible for the production of software and provides technical expertise in all aspects of development. Responsibilities Develop sites and applications according to specifications while applying corporate and industry standards where applicable. Ensure development initiatives are documented for both users and developers and build...

CMC Markets is hiring! We are experiencing rapid growth in the midst of a digital transformation programme and we are looking for a new developer to join our team. Are you a Java developer who is looking to work at a leading FTSE 250 FinTech? Are you passionate about solving complex business problems through technology? If so, we’d love to hear from you! What you’ll be working on: You’ll be designing, implementing and maintaining client and server side components which support a highly scalable mission critical real-time financial trading system You’ll be working on a wide range of projects such as payments, identity verification etc. Who are we looking for? Passion for solving business problems through delivering impactful software Strong communication skills Hands-on experience in developing microservices using Java 8 or above Knowledge of Collections framework and Multithreading Knowledge of Concurrent programming techniques such as HashMap Experience in...

Are you a JavaScript Developer who is looking to work at a leading FTSE 250 fintech. We are experiencing rapid growth and undergoing transformation and we need you to join our squad. Our tech culture is focused on autonomy, automation and continuous delivery. At CMC we are powered by our people! Does this sound like you? What you will be working on: You will join our multi-skilled teamworking on our feature rich JavaScript trading platform Helping to deliver our transformation programme: including re-work and/or replacement of existing application features, and the migration of these items into the cloud (AWS) Contributing to our existing suite of features, adding new functionality where required You will champion best-in-class techniques and technologies for creating and operating web-based applications? You will help instill testing and continuous delivery mindset in the team and wider organization Working directly with a number of product owners and other teams on a...

We are looking for someone hands-on, adventurous and passionate about delivering everything our clients need to seize the opportunities of trading the financial markets. As a Senior Product Manager at CMC, you’ll be responsible for developing and communicating product ideas that will significantly improve the trading experience of our customers. You will bring ideas to life by prioritizing, managing, and shipping new features that will help our customer access, understand and trade the financial markets. You’ll work across data, design, engineering and marketing to accomplish growth goals. We are looking for a product manager to help shape the platform vision and drive an important part of this mission. WHAT YOU’LL BE DOING Work with engineering, design, data, marketing, and customer service teams to ship features for our customers that help them achieve their trading goals. Continuously gather insights from user feedback, experiments, research, and analysis to ship better...

Overview Permanent, full-time, hybrid OUR TEAM We operate globally from offices in Europe, US and Asia Pacific. Our employees work closely together in multidisciplinary teams, making our success possible. Technology - At StoneX, technology is at the heart of everything we do. Our technologists push the limits of possibility, embracing the right technology that adds value to our business. In our fast-paced environment, short feedback loops collaborating with our business partners allows us to deliver projects into production quickly. Focus – Our teams are business aligned developing and supporting complex solutions across Trading, Risk, Compliance and Operations. JOB BRIEF We are looking for a hands-on Engineering Manager with experience building high-performing, scalable, enterprise-grade applications. The role will encompass architecture and development across all tiers of the application stack. You will be part of a talented engineer team that work on low-latency...

Reporting to Principal Engineer Remote, UK Eurotrader is a multi-asset retail broker on a mission to deliver a modern, streamlined trading experience that empowers and educates traders of all abilities. We empower, educate, and make it easy for everyone to get their trade on in forex, single and fractional stocks, crypto, indices, and commodities. What's more, we offer in-depth learning resources, exceptional customer service, superfast executions, and attractive low costs, giving our members everything they need to train up and trade up. As part of our growth, we are looking to build a brand new remote tech team here in the UK. In return, we can offer an engaging and friendly start-up environment within a company that is committed to encouraging your professional growth. Although this is a remote role, we believe in the benefits of in-person interactions and will offer the choice of regular visits to our London office (or hybrid working if preferred). Purpose of this...