101 to 125 of 417 Software Engineer Jobs in London

Senior Software Engineer The company We have an opportunity for a Senior Software Engineer to join a Fintech scale-up as they embark on their next phase of their growth journey. They are quickly becoming known as market leader and are taking the market by storm … your career and they are paying top end salaries and bonuses to attract the best talent available. This role would suit mid to senior software engineers who are interested in breaking into the Fintech and taking their career to the next level. Today, they have 4 office locations around … playing a pivotal role in shaping their structure and functionality. Offer mentorship and support to junior colleagues, actively cultivating a culture of excellence in software engineering practices. Advance your professional journey in an environment where your input is valued and your impact is significant. What you will need Excellent more »

Senior Software Engineer London/Remote £85,000-£90,000 + Benefits Retail I have a great opportunity for a Senior Software Engineer to join a leading B2C organisation who are in the process of modernising their technology estate, with significant investment in IT. In this … role, you will be working within the fast-growing engineering function, providing oversight and guidance for the design and implementation of software projects. The successful individual will demonstrate experience driving the development of fast, clean and reliable code, and researching customer requirements and emerging software technologies and strategize more »

Lead Software Engineer, C#, Azure, .Net, Azure DevOps, Reactjs, CI/CD Are you looking for an exciting challenge working with a great forward-thinking company that has a social purpose at its heart, where your work will make a difference to people? If so, this may be … the role for you. Role Purpose As a proven and experienced Lead Software Engineer, you will be pivotal in developing and maintaining our client's digital platform, transforming their ways of working. You will be reporting to the Head of Software Engineering and have a strong track … in London Visa sponsorship is possible for this role, must live and work in the UK at present. Responsible for * Manage a team of Software Developers in the creation and maintenance of high-quality software within agreed project deadlines. * Assisting IT Heads in planning, guidance, and direction to more »

Senior Software Engineer A Global Systematic Trading Firm is looking for a Senior Software Engineer to help build out a next-generation trading systems. You will be involved in mission-critical projects in trade execution, application development and market data feed processing, shaping and directing the … the design and implementation of next-generation trading systems, focusing on trade execution, application development, and market data feed processing. Develop robust, high-performance software solutions in C++ within a Linux environment to support trading operations, ensuring reliability, scalability, and low-latency execution. Take ownership of mission-critical projects … on developing high-performance, low-latency systems for financial trading or related domains. Solid understanding of Linux operating system internals and experience with developing software for Linux platforms. Experience with multi-threaded programming and distributed application architecture. Familiarity with algorithmic trading concepts, electronic trading protocols, market data feeds, and more »

the Client Greenford UB6 8WA-UK - Permanent Job/Fulltime Job - 5 Days Onsite in a Week Must. We are seeking a skilled Embedded Software Engineer to join our team. As an Embedded Software Engineer, you will play a crucial role in designing software applications … user interfaces in hardware designs. Additionally, you will collaborate closely with our hardware engineers and wider design team to enhance hardware functionality through innovative software solutions. Key Responsibilities: Design software applications for embedded microprocessors to control components, functions, and user interfaces in hardware designs, particularly ARM/Cortex … cores. Develop software applications for embedded Linux systems on SoM modules. Collaborate with system architects and the wider design team to design features for HID/GUIs (Human Interface Devices/Graphical User Interfaces). Work closely with hardware engineers to understand functions and optimize hardware utilization, suggesting and more »

Title: Senior Software Engineer Package: Up to £0,000 + benefits Location: Hybrid (London, UK) Is this your next move? Building machine learning products used by blue chip companies worldwide. Working in a scale-up environment surrounded by like-minded and passionate engineers. Shipping software products into … and is proven to be adding value to their clients by saving them time and money. We are looking for mid-level or senior software engineers who are skilled in both TypeScript and NodeJS. This could be somebody who is looking to step up into a senior software engineering role or somebody that is already established and operating as a senior software engineer - what is important is the attitude and ambition to keep learning. You will have the opportunity to take the lead on complex projects throughout the entire software development life cycle and more »

Lead Software Engineer - Market Data and Execution Technology A global Quantitative Hedge Fund is hiring a Senior Software Engineer to join their global front office technology department in a new greenfield project to revolutionize their execution and market data platforms. You will play a pivotal role … a asset manager, systematic broker, market maker, HFT or a top tier investment bank. Strong understanding of TCP, UDP, IPV4 and related hardware/software Proven experience building distributed systems on a global basis and writing scalable multi-threaded software/applications. Strong understanding of real-time market more »

Senior Software Engineer/Developer (IoT, C/C++, SQL, API Development, SQL) Due to continued growth, we are looking a creative & talented Senior Software Engineer/Developer to be be part of our close knit development team. You will be getting heavily involved with the … projects path and delivery. The Role: Due to the technical level of the role, will offer in depth knowledge and skills in developing IoT software applications using the following technology stack: Golang or C/CC++, SQL, API's. You will need experience in a selection of the following more »

Senior Software Engineer – Openlink Endur - £110,000 - £150,000 + Bonus (Total comp £175k - £225k) – London (Hybrid) – Trading Overview: A market leading organization operating within the financial services sector are searching for a number of experienced Senior Software Engineers with strong experience working in the ETRM space … focusing on Openlink Endur. Role & Responsibilities: This organisation are seeking a number of Senior Software Engineers with a specific background in Openlink Endur to work alongside the team to support the firm's growing Energy business in Europe and North America. You will work from high-level requirements where … other commodities; Metals, Agriculture is a plus. Package: £110,000 - £150,000 base salary Bonus bringing total compensation to £175k - £225k working (London) Senior Software Engineer – Openlink Endur - £110,000 - £150,000 + Bonus (Total comp £175k - £225k) – London (Hybrid) – Trading more »

Software Engineer Azure and C#/.NET Focus London (2-3 days a week in office) £650-700/day inside IR35 Cititec Talent are looking for a Software Engineer, where you'll play a crucial role in crafting innovative solutions for our client's Markets … and Treasury department. Specifically, you'll be part of the eCommodities squad, developing bespoke software to enhance electronic trading of commodities derivatives. You'll work within the eCommodities squad, focusing on pre-trade commodity trading solutions. Leveraging Azure's cloud platform, you'll develop and deploy applications to support … set by scrum masters, technical leads, and solution architects. You'll actively participate in team discussions, pair programming sessions, and code reviews to ensure software quality. Required Skills: Strong with C#/.NET development Extensive experience with Azure, including networking, Service Bus, App Service, Functions, and Cosmos DB Knowledge more »

Senior Software Engineer The company Join a rapidly growing Fintech scale-up as they embark on their next phase of their growth journey. They are quickly becoming known as market leader and are taking the market by storm with their financial technology solutions being used across the glob … track your career and they are paying top end salaries and bonuses to attract the best talent available. This role would suit a Senior software engineer who is interested in breaking into the financial technology sector and taking their career to the next level. What you will get … Play a key role in shaping the architectural design of application systems Provide mentorship and guidance to junior team members, actively promoting and instilling software engineering best practices. Elevate your career in an environment where your contributions matter. What you will need Excellent C#/.Net experience or willing more »

Our client, a leading hedge fund, is seeking a Software Engineer to join their technology-focused team in London. This exciting opportunity aims to enhance the organisation's research and development by creating a top-tier user experience, deploying robust and adaptable infrastructure, embracing cloud-native design, and … promoting the use of technology building blocks across their ecosystem. As a Software Engineer, you will drive the modernisation of the business's most critical tools, platforms, and infrastructure to improve overall efficiency. You will implement best practices with a focus on user experience, build relationships with technically … Apply industry best practices. Enable workflows to adopt more cloud-native architectures. Requirements: BS or MS in a highly technical field. 6+ years of Software Development experience. Fast learner with strong collaboration skills (both technical and non-technical). Excellent communication skills. Experience with Cloud Architecture and best practices more »

Role: Software Engineer Seniority: Mid/Senior Location: London/Hybrid Salary: Up to £130k Our client is looking for a software engineer to join them at a Crypto Hedge Fund - they have offices in Geneva, but looking for a team to build out a new more »

Senior Software Engineer London/Hybrid Who we are: Partnered with Google, we are technology first Marketing agency that utilises AI & Data to improve our customers brands. Voted as a great place to work by the Sunday Times and working directly with Google as both a partner and … customer of ours we are now looking to scale our development team. The role: As a Senior Software Engineer, we are looking for an experienced developer who understands Python to work on our customers environments and help build their brands by leveraging AI & Data. You can expect a more »

X2 Senior Software Engineer – Innovative financial services business – Up to£110k p.a. – Twice per week in Central London Currently seeking two highly skilled and experienced Senior Software Engineer's with a strong background in C#, AWS, and AI. The ideal candidate will have a passion for … crucial role in developing cutting-edge applications and solutions that leverage artificial intelligence and cloud computing. Key Responsibilities: Design, develop, and maintain high-quality software solutions using C# and .NET. Utilise AWS services to build, deploy, and manage applications in the cloud. Implement AI and machine learning algorithms to … enhance software functionality and performance. Collaborate with cross-functional teams to gather requirements and deliver solutions that meet business needs. Mentor and guide junior engineers, providing technical leadership and expertise. Participate in code reviews, ensuring adherence to best practices and high standards of quality. Stay updated with the latest more »

Senior Software Engineer - Linux, Distributed Systems, Cloud, Network Programming Permanent Central London/Hybrid Excellent Salary plus full benefits package including attractive Bonus & Equity Summary: An exciting opportunity to join an ambitious Cloud Technology organisation expanding the UK Engineering Centre as they embark on a significant greenfield initiative … drive the direction of future product development and collaborate closely together with other leaders in the field. The ideal candidate will be a Senior Software Engineer with a background in Distributed Systems & Linux Systems Engineering and meet some of the following criteria: employed by FAANG companies and/… and refine tools that power team efficiency - this includes CI/CD, local development setups, build toolchains, and essential infrastructure. Plot the roadmap for software component development, aligning with team priorities and vision. Lead the charge in defining and achieving their technical benchmarks. more »

Role: Software Engineer Seniority: Mid/Senior Location: London (Mayfair)/Hybrid Salary: Up to £130k Our client is looking for a software engineer to join them at a Hedge Fund - they have offices in Switzerland, Singapore, Dubai and London looking to grow the London team more »

We’re looking for a Software Engineer to take a key role within the software engineering team developing embedded software for a novel phased array antenna system for aviation, maritime and land satellite communication applications. As part of a Central London-based company, the successful candidate … Technical Responsibilities: Develop functional, reliable, performant, and well-architected firmware in C to deliver on specifications at the feature level. Develop new specifications for software features based on a good understanding of the System Architecture, System Requirements, and codebase. Adhere to and learn best practice software engineering methodologies … and tools within the software engineering team. Work within Software team quality procedures. Work closely with other Software engineers and members of other teams to develop and test new software. Learn and develop technical skills. Organisational Responsibilities: Design, develop, code, test, and debug system software. Analyse and more »

Software Engineer (Kotlin) - Contract - 6 months - Outside IR35 - £500/day One of the fastest growing FinTech companies in the UK are looking to add a Kotlin Engineer to the team on an initial 6 month contract. Backed by top investors and loved by customers within the … but it's not a deal breaker) What they are looking for: - Must have commercial Kotlin experience - Must have 5+ years experience as a Software Engineer - GraphQL (Desirable) Further details: - Paying up to £500 p/d - Outside IR35 - 6 month rolling contract - If you're in London more »

Low Latency Software Engineer C++ A global systematic hedge fund based in Chicago is recruiting a software Engineering that is core to the business and systematic trading team. By designing and implementing real-time systems, the engineers are solving some of the world’s most complex financial … problems. You will be an enthusiastic, intelligent software engineer who can solve real-world problems. Equities, FX, Futures, Options, Fixed income, C++, ultra-low latency trading. The Role: The Low Latency Platform build-out we are looking for an exceptional developer with a strong academic background to work … paced and continually changing environment. Technology is at the heart of what they do. Required skills and experience: Proven ability to develop high-quality software at varying levels of experience. Experience with C++, python or other mainstream modern programming languages, in low latency Java. Strong experience working on distributed more »

Senior Full Stack Engineer We are working with a great London based startup specializing in advising companies, governments, and NGOs on the transition towards sustainability. They help their clients understand this societal shift, what it means for their organization, and how to position for competitive advantage. They combine data … already built a strong portfolio of clients, primarily large, listed corporates across Europe, Asia, and the US. We are looking for an experienced Senior Software Engineer with a history of delivering large projects within a startup environment. What youll be doing: Their pioneering approach uses a proprietary modelling … team in the longer term. Day to day tasks include - Collaborating with adjacent teams and the wider company to design, prioritise, develop, and implement software solutions to address complex business issues. Be productive as an independent contributor, able to make pragmatic decisions about development, quickly grasp the nuances of more »

Senior Embedded Software Engineer Helping more people experience the joy of Music, this product company create musical instruments and platforms that are used by both amateurs and professionals allowing customers to explore their interests and talents in a truly unique way. As an Embedded Software Engineer … working in an R&D function with a view to creating new features and hardware. Youll have -7+ years experience as an Embedded Engineer -ARM-based microcontroller exposure (Cortex M series ideally) -Firmware development, architecture, release experience -Ability to work with Electronic Engineers, QA and Software teams … design -Digital Signal Processing, Bluetooth LE implementation -Exposure to different interfaces (SPI/UART/USB/MIDI etc) Collaborating with a team of Software Engineers, Technicians, and industry experts (and pioneers), the successful applicant will focus purely on Embedded solutions for an already successful and reputable provider within more »

My client seeking a talented Part-Time Software Engineer to join our team and contribute to exciting projects at the intersection of software development and emerging technologies like the metaverse, Web3, and blockchain. Position: Part-Time Software Engineer Location: Canary Wharf, London Duration: Permanent Hours … hours p/w Key Responsibilities: Develop and maintain software applications using Java, Python, and JavaScript. Design, implement, and test APIs to facilitate seamless integration between different systems. Collaborate with cross-functional teams to deliver high-quality solutions within specified timelines. Stay updated on industry trends and technologies, particularly … in the fields of the metaverse, Web3, and blockchain. Troubleshoot and debug complex software issues, ensuring optimal performance and reliability. Requirements: Proficiency in Java, Python, and JavaScript, with a strong understanding of software development principles and best practices. Experience working with APIs to integrate software systems and more »

Senior Embedded Software Engineer Helping more people experience the joy of Music, this product company create musical instruments and platforms that are used by both amateurs and professionals – allowing customers to explore their interests and talents in a truly unique way. As an Embedded Software Engineer … working in an R&D function with a view to creating new features and hardware. You’ll have 7+ years’ experience as an Embedded Engineer ARM-based microcontroller exposure (Cortex M series ideally) Firmware development, architecture, release experience Ability to work with Electronic Engineers, QA and Software teams … design Digital Signal Processing, Bluetooth LE implementation Exposure to different interfaces (SPI/UART/USB/MIDI etc) Collaborating with a team of Software Engineers, Technicians, and industry experts (and pioneers), the successful applicant will focus purely on Embedded solutions for an already successful and reputable provider within more »

Software Engineer - C# - React.js Location: Central London Work arrangement: Hybrid; 1 day on-site (Monday – Friday; 09:00 – 17:30) Salary: £65,000 - £75,000 per annum (dependent on experience) Start Date : Immediate * Please be advised that our client is unable to provide sponsorship * Essential Degree in Computer … and work experience. C#/.NET/.NET Core in a full stack role JavaScript and React.js . We are currently seeking a talented Software Engineer to join our client's central technology function. As a crucial part of the team, you will play a key role in more »