201 to 217 of 217 Senior Software Engineer Jobs in London

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
Why At loveholidays - we trailblaze together . We're on a mission to open the world to everyone, giving our customers' unlimited choice, unmatched ease and unmissable value for their next getaway. Our team is ...

Senior Software Engineer & Tech Lead - Hybrid London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
United States Digital Space LLC is seeking an experienced Tech Lead to drive development and architecture in our London office. Join a vibrant team to shape our product's future using cutting-edge technologies. This ...

Senior Lead Software Engineer - Platform / Network Engineer - Accelerator Team

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
realize your potential. Our team is key to our success. We’re people‐first. We value collaboration, curiosity and commitment. As a Platform Engineer in the Networking Team at JPMorgan Chase within the Accelerator, you are the heart of this venture, focused on getting smart ideas into the hands … drive outcomes‐oriented probing of architectural designs, technical credentials and applicability for use within existing systems and information architecture. Lead communities of practice across Software Engineering to drive awareness and use of new and leading‐edge technologies. Lead agile ceremonies. Add to team culture of diversity, equity, inclusion ...

Senior GenAI Software Engineer - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practical and valuable with LLMs -exploring agentic patterns, orchestration approaches, retrieval techniques, and emerging design ideas — while staying grounded in the fundamentals of robust software engineering. That balance matters to us. This is an opportunity to join a team that is still small enough for every engineer … delivering work that is making waves across Markets Technology. The Role: As a Vice President in the team, you will be a hands‐on engineer building and shaping next‐generation AI systems for Markets. You will design and develop production‐grade services and applications, primarily in Python, and help ...

Senior Backend Software Engineer (AI Infrastructure / Artifact Management) – Developer Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Regular Job Code: A152351A Responsibilities Design, develop, and continuously evolve the company’s R&D infrastructure across build systems, artifact management, data distribution, and software supply chain. Deliver stable, efficient, and easy-to-use platform capabilities that support multiple programming languages, hardware architectures, and global software delivery; Build … diagnose issues across complex system paths and drive long‐term, systematic solutions; Curiosity and enthusiasm for technology, an interest in applying AI to software engineering, strong learning and ownership, and the ability to communicate, collaborate, and drive projects effectively. Preferred Qualifications Experience in DevOps, CI/CD, build systems ...

Senior Staff+ Software Engineer, Node Infra

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
GPUs, TPUs, or Trainium) Track record of leading complex, multi‐quarter technical initiatives that span multiple teams or systems Ability to build alignment across senior stakeholders and communicate effectively at all levels Bachelor’s degree or equivalent in a field relevant to the role Preferred qualifications 8+ years … software engineering experience, including time as a technical lead setting direction for a team Experience managing large‐scale compute infrastructure at hyperscale (10K+ nodes), including capacity management and efficiency Depth in one or more of: Kubernetes internals (scheduler, autoscaler, kubelet, Karpenter), cluster orchestration systems (Mesos, Borg‐like), or node ...

Senior Staff+ Software Engineer (Kubernetes Platform)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
escalations Participate in on-call, lead incident response, and design processes (postmortems, runbooks, SLOs) that help the team avoid repeating failures Minimum qualifications Significant software engineering experience building and operating production distributed systems Proficiency in at least one systems-appropriate language (e.g., Go, Python, Rust, or C++) Deep, hands ...

Senior Lead Software Engineer - Cloud Platform & AI DevEx

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
JPMorgan Chase & Co. is seeking a Cloud Engineering Acceleration engineer to design and implement platform services across public cloud environments, focusing on architecture, integration patterns and system reliability. You will own the full SDLC, automate CI/CD pipelines, and contribute to engineering culture by mentoring colleagues and driving ...

Senior Cyber Software Engineer Technical Lead

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Location(s): UK, Europe & Africa : UK : London BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so ...

Mid/Senior Embedded C/C++ Software Engineer

Hiring Organisation
IT Search & Select
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
working, 1 day in the office per week. A rapidly expanding London-based UAV start-up is seeking a talented Embedded C/C++ Engineer to join its core engineering team. Youll work on cutting-edge drone and autonomous aerial systems, contributing to next-generation platforms used across defence … place. Applicants must be UK or EU nationals and eligible for security clearance. About the Role Youll design, implement and optimise embedded software for UAV flight controllers, sensor integration, autonomy modules and real-time mission systems. Expect modern C/C++, low-level programming, hardware interaction, and involvement across ...

Sr Lead Software Engineer CFS CEA UK

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
development, Pair Programming, Test Driven Development, and Specification by Example, and we actively build engineering culture wherever we engage. The team invests in every engineer through dedicated learning time and a collaborative environment where knowledge-sharing is expected in both directions. Job Responsibilities Design and implement platform services … infrastructure across public cloud environments, with a focus on architecture, integration patterns, and system reliability. Own the full Software Development Lifecycle, including automating CI/CD pipelines and local development environments (not just operating within them). Write, review, debug, and maintain secure, high-quality production code; hold team ...

Sr Lead Software Engineer CFS CEA UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
development, Pair Programming, Test Driven Development, and Specification by Example, and we actively build engineering culture wherever we engage. The team invests in every engineer through dedicated learning time and a collaborative environment where knowledge-sharing is expected in both directions. Job Responsibilities Design and implement platform services … infrastructure across public cloud environments, with a focus on architecture, integration patterns, and system reliability. Own the full Software Development Lifecycle, including automating CI/CD pipelines and local development environments (not just operating within them). Write, review, debug, and maintain secure, high-quality production code; hold team ...

Mid/Senior Embedded C/C++ Software Engineer

Hiring Organisation
IT Search & Select
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
working, 1 day in the office per week. A rapidly expanding London-based UAV start-up is seeking a talented Embedded C/C++ Engineer to join its core engineering team. Youll work on cutting-edge drone and autonomous aerial systems, contributing to next-generation platforms used across defence ...

Sr. Full-Stack Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
business travelers, no matter how they travel, where they stay, or where they're going. We are looking for a Sr. Full-Stack Engineer to lead the design and development of mission‐critical product features and services that power our platform, used daily by thousands of travelers worldwide. … execute a multi‐year technical roadmap, ensuring that platform investments support company growth at scale. What We're Looking For 5+ years of software development experience, with deep expertise in both backend and frontend systems. Strong programming skills and CS fundamentals, with mastery in at least one backend language ...

Senior Python / C++ Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seek people who think in code and are motivated by being around like-minded people. The Role: Our group is responsible for building software enabling both the large‐scale quantitative research operations that drive WorldQuant’s platform and the production of our portfolio. The team is currently embarking ...

Senior AI-Driven Software Engineer – Production & Scale

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
elite Applied Innovation ML Engineering role within the Chief Data Analytics Office (CDAO) Technology group. The position focuses on building scalable ML solutions for software, cybersecurity, and infrastructure, partnering across business lines to deliver long-term AI-driven projects. Responsibilities include delivering production-ready ML products, maintaining data pipelines ...

Senior Software Engineers - Full-stack in London - Simple Machines

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services. ...