Software Engineering Jobs in London

526 to 550 of 1,233 Software Engineering Jobs in London

Algorithm Engineer/ Quantitative Researcher

London Area, United Kingdom
Expert Executive Recruiters (EER Global)
power the functioning of modern capital markets. Their solutions process trillions of dollars annually, helping institutions manage risk, optimise portfolios, and improve market efficiency. This is not a standard software engineering role. It combines quantitative research with applied algorithm design. The successful professional will excel at mathematical modelling, operations research, and optimisation, and will be able to translate … to the architecture of distributed, high-throughput systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative discipline. Experience More ❯
Posted:

Algorithm Engineer/ Quantitative Researcher

City of London, London, United Kingdom
Expert Executive Recruiters (EER Global)
power the functioning of modern capital markets. Their solutions process trillions of dollars annually, helping institutions manage risk, optimise portfolios, and improve market efficiency. This is not a standard software engineering role. It combines quantitative research with applied algorithm design. The successful professional will excel at mathematical modelling, operations research, and optimisation, and will be able to translate … to the architecture of distributed, high-throughput systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative discipline. Experience More ❯
Posted:

Algorithm Engineer/ Quantitative Researcher

london, south east england, united kingdom
Expert Executive Recruiters (EER Global)
power the functioning of modern capital markets. Their solutions process trillions of dollars annually, helping institutions manage risk, optimise portfolios, and improve market efficiency. This is not a standard software engineering role. It combines quantitative research with applied algorithm design. The successful professional will excel at mathematical modelling, operations research, and optimisation, and will be able to translate … to the architecture of distributed, high-throughput systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative discipline. Experience More ❯
Posted:

Algorithm Engineer/ Quantitative Researcher

london (city of london), south east england, united kingdom
Expert Executive Recruiters (EER Global)
power the functioning of modern capital markets. Their solutions process trillions of dollars annually, helping institutions manage risk, optimise portfolios, and improve market efficiency. This is not a standard software engineering role. It combines quantitative research with applied algorithm design. The successful professional will excel at mathematical modelling, operations research, and optimisation, and will be able to translate … to the architecture of distributed, high-throughput systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative discipline. Experience More ❯
Posted:

Principal Technical Consultant

London, United Kingdom
Softwire
with an average of between £19,000 and £36,000 in profit share Softwire is one of the UK's leading technology consultancies, offering services in software engineering, design, innovation, cloud, mobile, data and AI. We deliver high-profile and cutting-edge digital projects for household names across the public and private sectors. Softwire was founded on one … in technical roles, including at least 4 years in an agency/consultancy context. You have deep knowledge and proven experience in least one of the following areas: Data engineering Cloud platform architecture/migration (AWS and/or Azure) Digital platform architecture and enterprise modernisation AI engineering You have a track record delivering high-value client outcomes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer Full Stack JavaScript

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. … understanding of web development practices, tools and technologies You enjoy learning and picking up new things You're flexible and able to adapt to changing priorities You have full software development lifecycle experience including CI/CD and testing You're collaborative with Agile team experience, happy to mentor more junior developers You're likely to be degree educated More ❯
Employment Type: Full-Time
Salary: £85,000 - £100,000 per annum
Posted:

AppSec Lead

Central London, London, United Kingdom
Hybrid / WFH Options
Halian Technology Limited
A leading fintech company is seeking a Lead AppSec Engineer to join their established team. Youll be instrumental in embedding security into every stage of the software development lifecycleguiding engineers, shaping best practices, and driving secure, scalable solutions across our platform. Key Responsibilities: Security Advisory : Serve as the go-to expert for application security across engineering teamsproviding hands … Stay ahead of the curve on security trends, tools, and threatsproactively recommending enhancements to our security posture. Skills needed: 3+ years of experience in application security, or a strong software engineering background with a security focus. Hands-on experience with secure CI/CD practices, DevSecOps methodologies, GitHub workflows, and Terraform. Deep understanding of cloud security principles in … particularly around IAM, secrets management, and networking. Proficient in secure coding practices, threat modeling, and vulnerability remediation. Familiar with a range of security tooling including static and dynamic analysis, software composition analysis, and container security. Excellent communication and collaboration skillsable to translate complex security concepts into practical guidance for engineers. Proven ability to influence development teams and drive adoption More ❯
Employment Type: Permanent, Work From Home
Posted:

Senior Java Software Engineer

London Area, United Kingdom
Arrows
who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage … of knowledge-sharing Collaborate with cross-functional teams including product, design, and infrastructure Troubleshoot complex issues and help ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and More ❯
Posted:

Senior Java Software Engineer

City of London, London, United Kingdom
Arrows
who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage … of knowledge-sharing Collaborate with cross-functional teams including product, design, and infrastructure Troubleshoot complex issues and help ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and More ❯
Posted:

Senior Java Software Engineer

london, south east england, united kingdom
Arrows
who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage … of knowledge-sharing Collaborate with cross-functional teams including product, design, and infrastructure Troubleshoot complex issues and help ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and More ❯
Posted:

Senior Java Software Engineer

london (city of london), south east england, united kingdom
Arrows
who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage … of knowledge-sharing Collaborate with cross-functional teams including product, design, and infrastructure Troubleshoot complex issues and help ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and More ❯
Posted:

CoPilot Architect

London Area, United Kingdom
HCLTech
ROI models, and adoption roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce … design clinics, advanced training, and certification pathways. b. Cultivate talent and foster knowledge transfer to scale expertise across the Labs. Minimum Qualifications • Experience: 12+ years in enterprise architecture or software engineering, including significant leadership of AI/ML platform initiatives. • Technical Mastery: Hands-on expertise with Microsoft 365 CoPilot, Copilot Studio, Azure OpenAI Service, Cognitive Services, and Graph More ❯
Posted:

CoPilot Architect

City of London, London, United Kingdom
HCLTech
ROI models, and adoption roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce … design clinics, advanced training, and certification pathways. b. Cultivate talent and foster knowledge transfer to scale expertise across the Labs. Minimum Qualifications • Experience: 12+ years in enterprise architecture or software engineering, including significant leadership of AI/ML platform initiatives. • Technical Mastery: Hands-on expertise with Microsoft 365 CoPilot, Copilot Studio, Azure OpenAI Service, Cognitive Services, and Graph More ❯
Posted:

CoPilot Architect

london, south east england, united kingdom
HCLTech
ROI models, and adoption roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce … design clinics, advanced training, and certification pathways. b. Cultivate talent and foster knowledge transfer to scale expertise across the Labs. Minimum Qualifications • Experience: 12+ years in enterprise architecture or software engineering, including significant leadership of AI/ML platform initiatives. • Technical Mastery: Hands-on expertise with Microsoft 365 CoPilot, Copilot Studio, Azure OpenAI Service, Cognitive Services, and Graph More ❯
Posted:

CoPilot Architect

london (city of london), south east england, united kingdom
HCLTech
ROI models, and adoption roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce … design clinics, advanced training, and certification pathways. b. Cultivate talent and foster knowledge transfer to scale expertise across the Labs. Minimum Qualifications • Experience: 12+ years in enterprise architecture or software engineering, including significant leadership of AI/ML platform initiatives. • Technical Mastery: Hands-on expertise with Microsoft 365 CoPilot, Copilot Studio, Azure OpenAI Service, Cognitive Services, and Graph More ❯
Posted:

Quantitative Developer (Rust)

City of London, London, United Kingdom
AAA Global
and guide team members Required skillset You should get in touch if: 2-7 years of related experience, familiar in Linux environment; You hold university degree in Computer Science, Software Engineering, or related disciplines You write clean and efficient code in Rust You demonstrate strong interest in financial markets and blockchain technologies You own your deliverables' reliability, scalability More ❯
Posted:

Quantitative Developer (Rust)

London Area, United Kingdom
AAA Global
and guide team members Required skillset You should get in touch if: 2-7 years of related experience, familiar in Linux environment; You hold university degree in Computer Science, Software Engineering, or related disciplines You write clean and efficient code in Rust You demonstrate strong interest in financial markets and blockchain technologies You own your deliverables' reliability, scalability More ❯
Posted:

Quantitative Developer (Rust)

london, south east england, united kingdom
AAA Global
and guide team members Required skillset You should get in touch if: 2-7 years of related experience, familiar in Linux environment; You hold university degree in Computer Science, Software Engineering, or related disciplines You write clean and efficient code in Rust You demonstrate strong interest in financial markets and blockchain technologies You own your deliverables' reliability, scalability More ❯
Posted:

Quantitative Developer (Rust)

london (city of london), south east england, united kingdom
AAA Global
and guide team members Required skillset You should get in touch if: 2-7 years of related experience, familiar in Linux environment; You hold university degree in Computer Science, Software Engineering, or related disciplines You write clean and efficient code in Rust You demonstrate strong interest in financial markets and blockchain technologies You own your deliverables' reliability, scalability More ❯
Posted:

Python Developer - Break into BANKING!

London, South East, England, United Kingdom
Hybrid / WFH Options
Robert Half
across the firm's core technology stack and system architecture What You'll Bring: Advanced Python skills Strong academic background - STEM degree from a top university Deep understanding of software engineering principles and best practices Independent thinker who thrives in fast-paced, intellectually demanding environments This is your opportunity to join a fund where code = edge , and your More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Founding Engineer

London Area, United Kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
or a strong preference for working in a growing, fast paced environment. They are looking for someone with a great personality who has a real passion for Full Stack Software Engineering. Ambition & determination is key! You must have full right to work in the UK to apply for this role. If interested, please apply with your updated CV and More ❯
Posted:

Founding Engineer

City of London, London, United Kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
or a strong preference for working in a growing, fast paced environment. They are looking for someone with a great personality who has a real passion for Full Stack Software Engineering. Ambition & determination is key! You must have full right to work in the UK to apply for this role. If interested, please apply with your updated CV and More ❯
Posted:

Founding Engineer

london, south east england, united kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
or a strong preference for working in a growing, fast paced environment. They are looking for someone with a great personality who has a real passion for Full Stack Software Engineering. Ambition & determination is key! You must have full right to work in the UK to apply for this role. If interested, please apply with your updated CV and More ❯
Posted:

Founding Engineer

london (city of london), south east england, united kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
or a strong preference for working in a growing, fast paced environment. They are looking for someone with a great personality who has a real passion for Full Stack Software Engineering. Ambition & determination is key! You must have full right to work in the UK to apply for this role. If interested, please apply with your updated CV and More ❯
Posted:

Full Stack Engineer

City of London, London, United Kingdom
Spinks
Graduate Software Engineer - JavaScript/React/Node | £40–50K | Camden (Hybrid) Join a VC-backed AI SaaS startup that's helping chemical and cosmetics companies launch products globally - solving complex regulatory problems through software. They've raised £3M seed, hit £500K+ in revenue, and are building an all-star team of devs from top UK universities. You’ll More ❯
Posted:
Software Engineering
London
10th Percentile
£57,500
25th Percentile
£75,000
Median
£105,000
75th Percentile
£132,500
90th Percentile
£140,000