Software Engineering Jobs in London

2,051 to 2,075 of 2,372 Software Engineering Jobs in London

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Understanding Recruitment
C++ Software Engineer (12 month FTC)🚀 💰 £70k + bonus 💼Hybrid - 3 Days p/week onsite Join a reputable company that are seeking a skilled C++ developer to join their team in building a high-performance market data platform on a 12 month FTC (with the potential for this … amounts of real-time financial data to internal systems and external clients. Handling billions of messages daily from direct exchange connections, they require strong engineering capabilities to ensure efficiency, reliability, and scalability. Key Responsibilities: 📊Enhance the efficiency of systems responsible for the global delivery and storage of massive real … Boost for efficient programming 🎓 Degree in Computer Science or a related field (or equivalent experience) 🖥️ At least 2 years of real-world experience in software development What We Offer: 🏆 £70K Salary 🏠 Flexible Hybrid Working - 3 Days p/week onsite 💰 Bonus Ready to make an impact? Apply now More ❯
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Software Engineer - C# .Net Azure Bicep Front Office

London, England, United Kingdom
Source Technology
Software Engineer Initial 6 Month Contract London - 2 days a week onsite £650 - £750 per day via umbrella One of our Investment banking clients is currently on the search for a Software Engineer to join them on a interim basis. You will be joining them to work on More ❯
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Software Engineer - C# .Net Azure Bicep Front Office

london, south east england, United Kingdom
Source Technology
Software Engineer Initial 6 Month Contract London - 2 days a week onsite £650 - £750 per day via umbrella One of our Investment banking clients is currently on the search for a Software Engineer to join them on a interim basis. You will be joining them to work on More ❯
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Software Engineer - FIX Connectivity

London Area, United Kingdom
Referment
Referment is partnering with a top-performing hedge fund that is seeking a Software Engineer with strong FIX connectivity experience to join their high-calibre Engineering team. This is an exciting opportunity to contribute to a world-class trading environment that values autonomy, innovation, and technical excellence. You … and high-throughput integration with external venues and counterparties. Monitor and support live trading environments and troubleshoot FIX-related issues. Contribute to the broader engineering strategy and codebase via design reviews and clean, testable code. Essential Skills: Proven experience delivering and supporting FIX protocol-based solutions in a trading More ❯
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Software Engineer - FIX Connectivity

london, south east england, United Kingdom
Referment
Referment is partnering with a top-performing hedge fund that is seeking a Software Engineer with strong FIX connectivity experience to join their high-calibre Engineering team. This is an exciting opportunity to contribute to a world-class trading environment that values autonomy, innovation, and technical excellence. You … and high-throughput integration with external venues and counterparties. Monitor and support live trading environments and troubleshoot FIX-related issues. Contribute to the broader engineering strategy and codebase via design reviews and clean, testable code. Essential Skills: Proven experience delivering and supporting FIX protocol-based solutions in a trading More ❯
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Junior Software Engineer

London Area, United Kingdom
Addition+
We are currently working on behalf of our trusted client who are looking for a Junior Software Engineer . This is your chance to join a start-up with an innovative product set to disrupt the market! As a Junior Software Engineer, you’ll play a key role … in building scalable, high-performance software and collaborate with a talented team in a fast-paced, growth-driven environment. If you're passionate about coding and ready to make an impact, we want to hear from you! What You Will Bring To The Table Design and build software … efforts. Skills & Experience We're Looking For Strong academic background in Computer Science or a STEM field, with excellent grades and a passion for software development. Around 2 years of experience in software development, specialising in cloud-based products and backend development; full-stack experience is a plus. More ❯
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Junior Software Engineer

london, south east england, United Kingdom
Addition+
We are currently working on behalf of our trusted client who are looking for a Junior Software Engineer . This is your chance to join a start-up with an innovative product set to disrupt the market! As a Junior Software Engineer, you’ll play a key role … in building scalable, high-performance software and collaborate with a talented team in a fast-paced, growth-driven environment. If you're passionate about coding and ready to make an impact, we want to hear from you! What You Will Bring To The Table Design and build software … efforts. Skills & Experience We're Looking For Strong academic background in Computer Science or a STEM field, with excellent grades and a passion for software development. Around 2 years of experience in software development, specialising in cloud-based products and backend development; full-stack experience is a plus. More ❯
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Founding Software Engineer

London, United Kingdom
Burns Sheehan
Senior Software Engineer (Founding Team) - TypeScript, NestJS, NextJS, GCP Location: West London, 3 days a week on site Salary: £90-110,000 + Equity Incubated Startup: The security of a startup within a global business Required Skills: TypeScript, NextJS, GCP, ReactJS Join a startup redefining music's role in … technology, biometric feedback, and AI to positively impact the lives of many within non-surgical and mental recovery. We're looking for senior-level software engineers with the motivation to join a founding team and help build the future of well-being music tech. You'll be comfortable working More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sofware Dev Engineer III, ARTS

London, United Kingdom
Amazon
Are you interested in applying your strong software development and tech management skills to world-changing problems? Are you interested in driving the development of methods, models and systems for strategy planning, transportation and fulfillment network? If so, then this is the job for you. Our team is responsible … optimize data sources and visualization efforts across geographies, builds up and maintains the online BI services and data mart. You will work with professional software development managers, data engineers, scientists, business intelligence engineers and product managers using rigorous quantitative approaches to ensure high quality data tech products for our … and Middle East. We are looking for individuals with a passion for building server-less applications and services. You'll join a team of software engineers, programming specialists that own a suite of applications that provide support tools, automation solutions for internal teams as well as Amazon customers Key More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Engineer, BBC Verify

London, United Kingdom
Hybrid / WFH Options
BBC Group and Public Services
Senior Data Scientist (Senior Software Engineer), BBC Verify Permanent - Full Time Location: London, GB, W1A 1AA Job Reference: 20803 Band: D Salary: Up to £70,000 plus London weighting depending on relevant skills, knowledge and experience. Contract type: Permanent Location: London - Hybrid We're happy to discuss flexible working. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, Backend

London Area, United Kingdom
Aether (YC W24)
a comprehensive AI-driven platform for the built world. Our core product is used by solar and roofing companies for various use cases. Our engineering team has a strong technical academic background from UC Berkeley, Ecole Polytechnique, and ETH Zurich, complemented by extensive technical experience gained at some of … the last year. Check out our site at aethernrg.com to see our tools in action! Job Description We're in search of a Senior Software Engineer with a proven track record of building SaaS applications from scratch. As an engineer, you will be at the forefront, steering our technical … one. We expect your to have multiple PRs by the end of week 1. Doesn't bullshi*. Qualifications Required: 4+ years of backend engineering experience, with hands-on involvement in developing production-level code. Proficiency in architecting, building, and maintaining REST APIs for production applications. Expertise in relational More ❯
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Software Engineer, Backend

london, south east england, United Kingdom
Aether (YC W24)
a comprehensive AI-driven platform for the built world. Our core product is used by solar and roofing companies for various use cases. Our engineering team has a strong technical academic background from UC Berkeley, Ecole Polytechnique, and ETH Zurich, complemented by extensive technical experience gained at some of … the last year. Check out our site at aethernrg.com to see our tools in action! Job Description We're in search of a Senior Software Engineer with a proven track record of building SaaS applications from scratch. As an engineer, you will be at the forefront, steering our technical … one. We expect your to have multiple PRs by the end of week 1. Doesn't bullshi*. Qualifications Required: 4+ years of backend engineering experience, with hands-on involvement in developing production-level code. Proficiency in architecting, building, and maintaining REST APIs for production applications. Expertise in relational More ❯
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Software Engineer, Optimization Paris, France

London, United Kingdom
Hybrid / WFH Options
Tbwa Chiat/Day Inc
design and implementation of various features into our products. You may be a fit if you have: Deep understanding of data structures, algorithms, and software design. A commitment to high-quality code, automated testing, and engineering best practices. Demonstrated experience working with complex, distributed backend systems and large More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Software & AIEngineer

London, United Kingdom
Orbital Materials, Inc
The Role We are looking for a full-stack software engineer to build the next generation of scientist-centred AI tools for accelerating scientific discovery, our understanding of the universe, and solving climate change. This is a hybrid role with 2 to 3 days at our London office. You … of Orbital Materials' SOTA simulation models and work at the fore-front of AI-accelerated scientific research. This role will be focused on delivering software which integrates frontier AI research into the workflow of scientists. This will involve designing and implementing front-end tools for novel interaction patterns with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (iOS) London • UK

London, United Kingdom
Hybrid / WFH Options
Hyper Sq
Full-time Permanent Reporting to VP Engineering About Hyper SQ Hyper SQ is seeking a talented App Engineer to join our dynamic, fast-paced team. Join a multidisciplinary environment that fosters innovation and contribution, utilizing the latest techniques to create impactful experiences for our users and business success. What More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Founding Software Engineer

London, United Kingdom
Hybrid / WFH Options
Cerve Global Ltd
connectivity, we empower organisations to build solutions that reduce waste, improve food security, drive growth and optimise operational efficiency. About the role As Founding Software Engineer at Cerve, you will play a pivotal role in designing, developing, maintaining and securing our infrastructure and products to drive connectivity in the … food industry. In collaboration with the Engineering and Product team, you will design and build our core infrastructure, distributed platform and API products. This role involves coding, setting development standards, and ensuring solutions are reliable, performant, scalable and secured. What you'll do: You will be collaborating with the … engineering and product teams. You will have a significant impact on our infrastructure and products, designing and delivering performant and scalable solutions while maintaining high coding standards: System Design & Development : Design, develop and maintain scalable and high-performance distribution systems in production. Hands-on Coding & Architecture : Take an active More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, Technical Staff

London, United Kingdom
Mistral AI
the forefront of revolutionizing our products, crafting experiences that captivate and delight users. Your role is pivotal in designing, developing, and maintaining top-tier software that not only meets but exceeds user expectations. With your expertise, you'll drive the scalability, performance, and security of our platforms, ensuring they … Code Quality Champion: Uphold the highest standards of code quality through rigorous reviews, unit testing, and automation. Thought Leader: Stay at the forefront of software development trends and technologies, continuously enhancing your skills and knowledge. Mentor and Guide: Foster the growth of other engineers, sharing your expertise and contributing … to a culture of learning and development. End-to-End Ownership: Participate in the full software development lifecycle, from conceptualization to deployment, ensuring our products exceed user expectations. A Staff Engineer at Mistral spends 80% coding and 20% : Owning engineering projects end to end (from architecture design to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer (Growth) London (Hybrid)

London, United Kingdom
Hybrid / WFH Options
Ophelos Ltd
service and a one-size-fits-all approach that overlooks the reasons anyone can fall into debt in the first place. The Role - Lead Software Engineer (Growth) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We … clients and markets to self-onboard and enable us to support the financial health of millions of people. We are looking for a Lead Software Engineer (Growth) with a passion for scale and innovation to join our team. Your mission will be to lead the team across various Growth … delivery of the product roadmap through organising the set up and orchestration of the squad's technical roadmap and resourcing. Design, implement and deliver software such as ingestion pipelines, API and a greenfield internal operations application. Align technical solutions with business goals that enable us to meet our goals More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer

London Area, United Kingdom
Beam
Between these products, there’s a huge amount of exciting and important work to do, and we need more folks to join our talented engineering team. We’ve already seen incredible growth from our MagicNotes product - that is helping case workers save over 8 hours a week of admin. … 1000+ hours of audio from caseworkers a week . This is just the beginning. The opportunity at Beam We’re looking for a Lead Software Engineer, reporting to the CTO, with a product-mindset and a passion for AI to lead one of our product teams to help build … critical features Who we’re looking for Wants to move into management or has management experience and is keen to build a high-performance engineering culture We are happy to consider people without explicit management experience Breadth of experience across infrastructure, backend and frontend technology stacks We use the More ❯
Posted:

Lead Software Engineer

london, south east england, United Kingdom
Beam
Between these products, there’s a huge amount of exciting and important work to do, and we need more folks to join our talented engineering team. We’ve already seen incredible growth from our MagicNotes product - that is helping case workers save over 8 hours a week of admin. … 1000+ hours of audio from caseworkers a week . This is just the beginning. The opportunity at Beam We’re looking for a Lead Software Engineer, reporting to the CTO, with a product-mindset and a passion for AI to lead one of our product teams to help build … critical features Who we’re looking for Wants to move into management or has management experience and is keen to build a high-performance engineering culture We are happy to consider people without explicit management experience Breadth of experience across infrastructure, backend and frontend technology stacks We use the More ❯
Posted:

Lead Software Engineer (Growth)

London, United Kingdom
Hybrid / WFH Options
Ophelos
management service and have begun the next phase in our growth - expansion into 17 European markets over the next two years. The Role - Lead Software Engineer (Growth) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We … clients and markets to self-onboard and enable us to support the financial health of millions of people. We are looking for a Lead Software Engineer (Growth) with a passion for scale and innovation to join our team. Your mission will be to lead the team across various Growth … delivery of the product roadmap through organising the set up and orchestration of the squad's technical roadmap and resourcing. Design, implement and deliver software such as ingestion pipelines, API and a greenfield internal operations application. Align technical solutions with business goals that enable us to meet our goals More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Software Engineer

City Of London, England, United Kingdom
Stanford Black Limited
a quantitative hedge fund: they combine deep expertise in trading, technology, and data science to drive uncorrelated, high-quality investment returns. Their team of software developers and engineers work globally to deliver next-gen data pipelines. If you're a skilled Python developer who thrives in a collaborative environment … I want to hear from you. Team: Developing software that directly shapes multi-billion-dollar trading decisions. Working alongside some of the best quants, traders, and engineers in the industry. At the cutting-edge of technology, they are building high-performance, large-scale data analysis pipelines. A data-driven … and machine learning techniques. Global collaboration with offices in major financial hubs worldwide; cross-team cooperation. Role: Designing, developing, and delivering high-quality, maintainable software in modern Python for business-critical applications. Collaborating with stakeholders and colleagues to deliver innovative solutions. Leading high-level technical design discussions. Requirements: BSc More ❯
Posted:

Python Software Engineer

london (city of london), south east england, United Kingdom
Stanford Black Limited
a quantitative hedge fund: they combine deep expertise in trading, technology, and data science to drive uncorrelated, high-quality investment returns. Their team of software developers and engineers work globally to deliver next-gen data pipelines. If you're a skilled Python developer who thrives in a collaborative environment … I want to hear from you. Team: Developing software that directly shapes multi-billion-dollar trading decisions. Working alongside some of the best quants, traders, and engineers in the industry. At the cutting-edge of technology, they are building high-performance, large-scale data analysis pipelines. A data-driven … and machine learning techniques. Global collaboration with offices in major financial hubs worldwide; cross-team cooperation. Role: Designing, developing, and delivering high-quality, maintainable software in modern Python for business-critical applications. Collaborating with stakeholders and colleagues to deliver innovative solutions. Leading high-level technical design discussions. Requirements: BSc More ❯
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Senior MacOS Agent Software Engineer - Endpoint DLP

London, United Kingdom
Fortinet, Inc
Cyber R&D team and use your knowledge of systems-level development to develop our FortiDLP Agent architecture. The Agent is our endpoint client software and is responsible for the extraction and management of our customer's data. About you We are looking for someone with: Systems-level programming … for the Mac platform. Experience in networking. Experience of software development in any language. Familiarity with mentoring and technical leadership. Outstanding technical ability. At FortiDLP, we default to programming using Go, but also use a wide variety of different languages and frameworks. It's not expected that you would … languages we use), but you should be enthusiastic and willing to learn new things. Experience in any of the following would be an advantage: Software development in Go, Swift, Objective-C, C, or C++. Endpoint security, network, and other system extensions. Systems Analytics; dynamic tracing and performance analysis tools More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer-Forgerock

London, United Kingdom
Hybrid / WFH Options
Eteam Workforce Limited
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. Role: Software Engineer-Forgerock Max rate: 650-716 GBP/day on insideIR35 Location: London (2 days hybrid) Duration: 6 months Skills: "PingIdentity ForgeRock stack (PingGateway, PingAM, PingIDM, PingDS), with certification … Designing and implementing PingDS schemas with custom managed objects. Scalability and performance optimisation of the ForgeRock OOTB and custom components. Partnering with security, product, engineering and compliance teams to embed identity-first principles to DevSecOps lifecycle." Experience: "5+ years experience in Hands-on ForgeRock developer experience with PingGateway, PingAM More ❯
Employment Type: Contract
Rate: From £650 to £716 per day InsideIR35
Posted:
Software Engineering
London
10th Percentile
£56,250
25th Percentile
£72,500
Median
£100,000
75th Percentile
£118,750
90th Percentile
£138,750