Software Engineer Jobs in London

176 to 200 of 1,183 Software Engineer Jobs in London

Contract Software Engineer (.Net / C#)

London, United Kingdom
Codurance
Codurance is an innovative consultancy that helps organisations embrace the power of technology to drive business success. We are currently seeking an experienced contract software engineer to join our dynamic team. As a Codurance software engineer, you will have the opportunity to work with the latest … programming, continuous integration/deployment) A passion for continuous learning and sharing knowledge with others We are looking for individuals who are passionate about software development and can contribute effectively in a team setting. If you are a motivated and skilled Contract Software Engineer, we would love More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C++ Software Engineer - Hybrid working - £70,000 - £350,000 Base (+ Bonus)

Greater London, England, United Kingdom
Hybrid / WFH Options
Hunter Bond
Job title: C++ Software Engineer Client: Elite High Frequency Trading Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a C++ Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring … trading algorithms in collaboration with quantitative researchers and traders. Develop and maintain low-latency network communication protocols. Conduct performance analysis and tuning of critical software components. Requirements and Skills: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional C++ development … experience. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/IP, UDP) is a plus. Proficiency in Linux/Unix environments. Knowledge of hardware optimization techniques (e.g., SIMD, GPU computing More ❯
Posted:

C++ Software Engineer - Hybrid working - £70,000 - £350,000 Base (+ Bonus)

london, south east england, united kingdom
Hybrid / WFH Options
Hunter Bond
Job title: C++ Software Engineer Client: Elite High Frequency Trading Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a C++ Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring … trading algorithms in collaboration with quantitative researchers and traders. Develop and maintain low-latency network communication protocols. Conduct performance analysis and tuning of critical software components. Requirements and Skills: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional C++ development … experience. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/IP, UDP) is a plus. Proficiency in Linux/Unix environments. Knowledge of hardware optimization techniques (e.g., SIMD, GPU computing More ❯
Posted:

Graduate Software Engineer - Hybrid Working - £50,000 - £120,000 Base (+Bonus)

Greater London, England, United Kingdom
Hybrid / WFH Options
Hunter Bond
Role: Graduate Software Engineer Client : Elite Quant Fund Experience Level : Graduate Salary : £50,000 - £120,000 Base (+Bonus) Location : London - Hybrid Information : A growing fintech firm are looking for a highly talented Graduate Software Engineer to join an elite group of some of the best engineers … an unlimited tech budget, promote a great culture and are made up of tech focused, innovative individuals. Role : · Working as part of an elite Software Engineering team with unrivaled opportunities for growth · Creating entirely automated high-performance trading infrastructure like nowhere else on the planet · Heavy programming in Python … medal Olympiads, exceptional technologists, option to research and develop your own models, a friendly/collaborative environment, beautiful offices. If you are a Graduate Software Engineer and this role seems interesting, please apply directly with an up to date version of your CV or email rdelaney@hunterbond.com More ❯
Posted:

Graduate Software Engineer - Hybrid Working - £50,000 - £120,000 Base (+Bonus)

london, south east england, united kingdom
Hybrid / WFH Options
Hunter Bond
Role: Graduate Software Engineer Client : Elite Quant Fund Experience Level : Graduate Salary : £50,000 - £120,000 Base (+Bonus) Location : London - Hybrid Information : A growing fintech firm are looking for a highly talented Graduate Software Engineer to join an elite group of some of the best engineers … an unlimited tech budget, promote a great culture and are made up of tech focused, innovative individuals. Role : · Working as part of an elite Software Engineering team with unrivaled opportunities for growth · Creating entirely automated high-performance trading infrastructure like nowhere else on the planet · Heavy programming in Python … medal Olympiads, exceptional technologists, option to research and develop your own models, a friendly/collaborative environment, beautiful offices. If you are a Graduate Software Engineer and this role seems interesting, please apply directly with an up to date version of your CV or email rdelaney@hunterbond.com More ❯
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Northrop Grumman Corp. (AU)
teleworking for this position Travel Required: Yes, 10% of the Time Relocation Assistance: Relocation assistance may be available Positions Available: 5 Job Title: Senior Software Engineer Salary: Manchester: £41,800.00 - £62,600.00 London: £45,900.00 - £68,900.00 Define Possible at Northrop Grumman UK At Northrop Grumman UK, our … have within the community. So, what's your possible? Opportunity: This is more than just a job; it's a mission. As a Senior Software Engineer, you play a pivotal role in designing, developing, and maintaining the critical applications that power our services. You will be self-driven … whether you lean more Frontend (JavaScript, React) or Backend (Java) we would like to hear from you. Our UK Defence business is a Sovereign software and systems centre of excellence. As well as developing and supporting UK-wide and internationally deployed multi-domain command and control systems, our work More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London Area, United Kingdom
Workonomics
Company | Cybersecurity, B2B SaaS 📏 Size | 80 people total (10 in London and growing) 🧢 Role | Software Engineer 🪜 Level | Senior 🎯 Areas | cloud infrastructure, IAC, system performance ✨ Skills | Go, Node.js, Python, AWS, GCP, K8s, Terraform 📍 Based | London (Zone 1) 💻 Hybrid | 2-3 days a week in-office 💰 Offer | £100-120k … still in stealth mode . They recently raised £20m Series A and are now growing their team in London. They're seeking a Senior Software Engineer to help tackle cloud infrastructure scalability challenges . Ultimately, they're figuring out how to maintain a multi - region , multi - cloud environment … GCP ) in multi-region deployments Kubernetes , Terraform , CloudFormation and similar tools working in a high - growth scale - up SaaS company ✅ This will suit a software engineer who can design, build, and implement stuff from scratch ❌ This will not suit someone with a pure IT/Ops/Sys More ❯
Posted:

Senior Software Engineer

london, south east england, united kingdom
Workonomics
Company | Cybersecurity, B2B SaaS 📏 Size | 80 people total (10 in London and growing) 🧢 Role | Software Engineer 🪜 Level | Senior 🎯 Areas | cloud infrastructure, IAC, system performance ✨ Skills | Go, Node.js, Python, AWS, GCP, K8s, Terraform 📍 Based | London (Zone 1) 💻 Hybrid | 2-3 days a week in-office 💰 Offer | £100-120k … still in stealth mode . They recently raised £20m Series A and are now growing their team in London. They're seeking a Senior Software Engineer to help tackle cloud infrastructure scalability challenges . Ultimately, they're figuring out how to maintain a multi - region , multi - cloud environment … GCP ) in multi-region deployments Kubernetes , Terraform , CloudFormation and similar tools working in a high - growth scale - up SaaS company ✅ This will suit a software engineer who can design, build, and implement stuff from scratch ❌ This will not suit someone with a pure IT/Ops/Sys More ❯
Posted:

Software Engineer

London Area, United Kingdom
Lawrence Harvey
A small, mission-led startup in London is looking for a Software Engineer to help reimagine how we build and use the internet. With strong backing from top investors and 2 years of runway, this 5-person team is tackling interoperability, privacy, and decentralisation using zero-knowledge cryptography … and local-first architecture. As a Software Engineer, you will: Initially build in TypeScript but have the opportunity to shape the stack with tools like Rust Ship early products and iterate closely with real users Prototype new protocols and application patterns Contribute across the stack, from distributed systems … to databse, and smart contracts to frontend We're looking for a Software Engineer who: Learns fast, moves fast, and is deeply self-driven Has touched cryptographic systems, distributed architectures, or dev infra Brings full-stack instincts and enjoys jumping between tools and languages This is a full More ❯
Posted:

Software Engineer

london, south east england, United Kingdom
Lawrence Harvey
A small, mission-led startup in London is looking for a Software Engineer to help reimagine how we build and use the internet. With strong backing from top investors and 2 years of runway, this 5-person team is tackling interoperability, privacy, and decentralisation using zero-knowledge cryptography … and local-first architecture. As a Software Engineer, you will: Initially build in TypeScript but have the opportunity to shape the stack with tools like Rust Ship early products and iterate closely with real users Prototype new protocols and application patterns Contribute across the stack, from distributed systems … to databse, and smart contracts to frontend We're looking for a Software Engineer who: Learns fast, moves fast, and is deeply self-driven Has touched cryptographic systems, distributed architectures, or dev infra Brings full-stack instincts and enjoys jumping between tools and languages This is a full More ❯
Posted:

Software Engineer

London Area, United Kingdom
Albert Bow
Software Engineer (Data & AI Tools) Location: London, UK Are you a passionate software engineer with a knack for building impactful, data-driven tools? We’re looking for someone like you to join a fast-growing venture capital firm that is reshaping the future of deep tech … through technology. Bonus Skills Experience working with or integrating existing machine learning models. Why This Role Is Unique This isn't just about building software; it's about building the future. In this role, you’ll work alongside entrepreneurs solving some of the world's most pressing challenges - everything More ❯
Posted:

Software Engineer

London, United Kingdom
Hybrid / WFH Options
Elliptic Enterprises Ltd
Software Engineer Department: Applications Employment Type: Full Time Location: London, UK Reporting To: Madhura Chaganty Description Do you want to be part of the future of value transfer? Are you excited about solving problems that have never been solved before? Are you looking for a values-led company … which cares about the growth of its employees? Elliptic is looking for a software engineer with 2-3 years of experience to join our product-engineering organisation who can help develop our application suite to better support new and existing blockchain analysis products. We offer a number of … Skills, Knowledge & Expertise You will be a great fit here if you: Take pleasure from writing clean code and see tests as core to software engineering Apply learned patterns and techniques, and collaborate with others to assess their effectiveness in solving problems Are not afraid to fail, experiment often More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Langham Recruitment
Software Engineer | AI/HPC | London | Hybrid | up to £120K | Lucrative stock options Are you a Software Engineer with AI and HPC experience, developing Linux PCIe Drivers? Are you looking to work on cutting edge products in AI and Machine Learning? Then this is the role … Linux Drivers for AI/ML within High Performance Computing (HPC) and Data Centres. Responsibilities Collaborating with a wide team of engineers to define software architecture. Working on the preparation and organisation of documentation, and support stakeholders' meetings. Work on the development of Linux PCIe Drivers for AI/… ML and HPC networks. Integration of frameworks on CPU and GPU. Work on embedded software systems for network interfaces. Skills and experience: High Speed Driver experience, 100g or above. Experience working with Linux or similar, such as Debian, Red hat & Ubuntu. Experience developing Linux PCIe Drivers. Experience working on More ❯
Posted:

Software Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Langham Recruitment
Software Engineer | AI/HPC | London | Hybrid | up to £120K | Lucrative stock options Are you a Software Engineer with AI and HPC experience, developing Linux PCIe Drivers? Are you looking to work on cutting edge products in AI and Machine Learning? Then this is the role … Linux Drivers for AI/ML within High Performance Computing (HPC) and Data Centres. Responsibilities Collaborating with a wide team of engineers to define software architecture. Working on the preparation and organisation of documentation, and support stakeholders' meetings. Work on the development of Linux PCIe Drivers for AI/… ML and HPC networks. Integration of frameworks on CPU and GPU. Work on embedded software systems for network interfaces. Skills and experience: High Speed Driver experience, 100g or above. Experience working with Linux or similar, such as Debian, Red hat & Ubuntu. Experience developing Linux PCIe Drivers. Experience working on More ❯
Posted:

Software Engineer

City Of London, England, United Kingdom
Cornwallis Elt
Software Engineer – C#, .NET, SQL, Python, Data, Angular – Investment Management – up to £850 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior Full-stack Software Engineer to join their Core Delivery team on an initial 6-month basis More ❯
Posted:

Software Engineer

london (city of london), south east england, United Kingdom
Cornwallis Elt
Software Engineer – C#, .NET, SQL, Python, Data, Angular – Investment Management – up to £850 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior Full-stack Software Engineer to join their Core Delivery team on an initial 6-month basis More ❯
Posted:

.Net Software Engineer

London Area, United Kingdom
Station
Software Engineer (.NET/Azure) – London (Hybrid) London, United Kingdom | Full-time | Permanent I'm working with a global business undergoing a major digital transformation, and they’re looking to bring in an experienced Software Engineer to help shape the future of their Azure-based platform. More ❯
Posted:

.Net Software Engineer

london, south east england, United Kingdom
Station
Software Engineer (.NET/Azure) – London (Hybrid) London, United Kingdom | Full-time | Permanent I'm working with a global business undergoing a major digital transformation, and they’re looking to bring in an experienced Software Engineer to help shape the future of their Azure-based platform. More ❯
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Albert Bow
Software Engineer – C++/Python – Computer Vision Location: London, Hybrid £75,000 - £100,000 (Depending on experience and interview performance) My client is the world’s first interactive football and dining experience – a unique fusion of immersive gaming, cutting-edge sports technology, and world-class food and drink. … boundaries of what's possible in the world of sport-tech. As they continue to scale and innovate, they're looking for a talented Software Engineer to join their growing tech team, playing a key role in the development of computer vision solutions that power their interactive football … systems. What You’ll Be Doing: Developing robust and efficient software in C++ and Python for real-time computer vision applications Working with a multidisciplinary team of engineers, designers and game developers to bring interactive experiences to life Integrating computer vision algorithms with hardware and gaming systems Continuously optimising More ❯
Posted:

Software Engineer

london, south east england, United Kingdom
Hybrid / WFH Options
Albert Bow
Software Engineer – C++/Python – Computer Vision Location: London, Hybrid £75,000 - £100,000 (Depending on experience and interview performance) My client is the world’s first interactive football and dining experience – a unique fusion of immersive gaming, cutting-edge sports technology, and world-class food and drink. … boundaries of what's possible in the world of sport-tech. As they continue to scale and innovate, they're looking for a talented Software Engineer to join their growing tech team, playing a key role in the development of computer vision solutions that power their interactive football … systems. What You’ll Be Doing: Developing robust and efficient software in C++ and Python for real-time computer vision applications Working with a multidisciplinary team of engineers, designers and game developers to bring interactive experiences to life Integrating computer vision algorithms with hardware and gaming systems Continuously optimising More ❯
Posted:

Software Engineer

London, United Kingdom
Career Moves Group
Software Engineer Location: UK (Remote) Length: Start - Asap - End Date 31/12/2025 Rate: From £42.79 p/h (Inside IR35) Hours: 9am-6pm Role Overview: We're seeking an experienced Software Engineer to join our team and contribute to migrating Our Client's … the opportunity to learn from experienced engineers and contribute to the growth of our mobile applications. Key Job Responsibilities: Design, implement, maintain, and test software applications and systems. Collaborate with cross-functional teams to ensure seamless integration and scalability. Apply computer science and mathematical principles to solve complex problems. … as Jest, JUnit, and Mockito. Proficient in source control management tools, including Git and Mercurial. Education/Experience: • Bachelor's degree in computer science, software engineering, or relevant field required. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C# Software Engineer

City, London, United Kingdom
Cornwallis Elt Ltd
Software Engineer - C#, .NET, SQL, Data, Angular - Investment Management - up to £850 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior C# Software Engineer to join their Core Delivery team on an initial 6-month basis. The successful More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

London Area, United Kingdom
Nando's UK & IRE
Software Engineer, Forecasting Nando’s has been in the UK and Ireland since 1992 and we’ve grown from a single takeaway store in Ealing, London to over 500 restaurants across all locations. Originally started in Johannesburg, South Africa, we pride ourselves on creating memorable experiences for everyone … directly with restaurants or collaborating with Central Support teams to ensure seamless, top-tier experiences! Skills You have: Proven experience as a Full Stack Software Engineer, focusing on application development and integrations Experience building applications using modern frameworks, languages and tools such as TypeScript, React and Next.js - Proven … in mentoring and supporting junior engineers A great communicator who can tailor conversations to your audience at all levels of the business Passionate about software engineering and staying up to date with the latest technologies and trends Experienced in building and deploying web applications with a focus on scalability More ❯
Posted:

Software Engineer

london, south east england, united kingdom
Nando's UK & IRE
Software Engineer, Forecasting Nando’s has been in the UK and Ireland since 1992 and we’ve grown from a single takeaway store in Ealing, London to over 500 restaurants across all locations. Originally started in Johannesburg, South Africa, we pride ourselves on creating memorable experiences for everyone … directly with restaurants or collaborating with Central Support teams to ensure seamless, top-tier experiences! Skills You have: Proven experience as a Full Stack Software Engineer, focusing on application development and integrations Experience building applications using modern frameworks, languages and tools such as TypeScript, React and Next.js - Proven … in mentoring and supporting junior engineers A great communicator who can tailor conversations to your audience at all levels of the business Passionate about software engineering and staying up to date with the latest technologies and trends Experienced in building and deploying web applications with a focus on scalability More ❯
Posted:

Senior Software Engineer

London Area, United Kingdom
Understanding Recruitment
Senior Software Engineer (Full Stack) – Software helping Netflix, Skyscanner & Etsy! 🔥🛠️ 💰 Salary: Up to £130K + equity options 📍 Location: 3 days onsite p/week, London (Old Street) Passionate about production-ready applications? Do you enjoy having a high degree of ownership in your role when building products … Their platform seamlessly integrates within a business’ system, allowing teams to declare, manage and track incidents directly within their existing workflows. As the Senior Software Engineer, you will: Be working on the company’s core products that are used by some of the most reputable tech teams globally More ❯
Posted:
Software Engineer
London
10th Percentile
£56,250
25th Percentile
£76,250
Median
£101,250
75th Percentile
£120,000
90th Percentile
£137,500