851 to 875 of 2,200 Senior Jobs in London

Senior Product Engineer (Backend) – AI-Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £130,000 + equity Typescript/Node, React, GCP/AWS Senior Product Engineer - We’re working with a rapidly scaling AI-native SaaS company who raised … last year to over $12m ARR, they’re now expanding their Engineering team to match the ambition of their product and customers. The Senior Product Engineer As a Senior Product Engineer , you’ll be at the heart of designing, building, and scaling backend systems that power a complex, AI-driven ...

Senior Product Engineer (Backend) – AI-Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £130,000 + equity Typescript/Node, React, GCP/AWS Senior Product Engineer - We’re working with a rapidly scaling AI-native SaaS company who raised … last year to over $12m ARR, they’re now expanding their Engineering team to match the ambition of their product and customers. The Senior Product Engineer As a Senior Product Engineer , you’ll be at the heart of designing, building, and scaling backend systems that power a complex, AI-driven ...

Senior ServiceNow Business Analyst - Platform Management Are you a ServiceNow Business Analyst who can walk into a room full of senior stakeholders, map out a messy banking process, and instantly see how to translate it into clean, scalable, OOB-first ServiceNow capability? If so, this could … bring You are not just a BA. You are someone who can communicate how a platform works, defend good practice, and confidently engage with senior banking stakeholders. You should have: 5+ years as a Business Analyst in ITSM or ServiceNow focused environments Strong hands on experience across ITSM, ITOM, ITIL ...

Senior Data Scientist SME & AI Architect (10+ Years Experience) We are seeking a highly accomplished and results-oriented Senior Data Scientist Subject Matter Expert (SME) with over 10 years of experience to lead our advanced analytics and AI initiatives. This is a pivotal role requiring deep technical mastery across large … production deployment. Communication: Exceptional ability to translate complex technical findings into clear, strategic recommendations for technical and executive audiences. Mentorship: Experience mentoring and training senior engineers and data scientists. Education and Certification Master's or Ph.D. in Computer Science, Data Science, Engineering, or a highly quantitative field. Relevant professional cloud ...

Senior Software Engineer (C++) – Real-Time Market Data Systems Company Insight: A leading global quant trading firm is looking for a senior software engineer experienced in market data processing to help evolve the firm's real-time market data platform - a critical system that supports both trading and research operations ...

Senior Software Engineer (C++) – Real-Time Market Data Systems Company Insight: A leading global quant trading firm is looking for a senior software engineer experienced in market data processing to help evolve the firm's real-time market data platform - a critical system that supports both trading and research operations ...

Senior Python Developer - Python, Flask, SQL, AWS OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from … role, you'll design highly complex systems and applications, writing high-quality and scalable code, to optimise the performance of their Python based applications. Senior Python Developer - Python, Flask, SQL, AWS Required skills and experience: 6+ years of commercial experience using Python Highly skilled with Python Experience with Flask ...

Senior Python Developer - Python, Flask, SQL, AWS OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from … role, you'll design highly complex systems and applications, writing high-quality and scalable code, to optimise the performance of their Python based applications. Senior Python Developer - Python, Flask, SQL, AWS Required skills and experience: 6+ years of commercial experience using Python Highly skilled with Python Experience with Flask ...

Senior Python Developer - Python, Flask, SQL, AWS OB have partnered with a FinTech company, who are looking to bring on a Senior Python Developer to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impact from … role, you'll design highly complex systems and applications, writing high-quality and scalable code, to optimise the performance of their Python based applications. Senior Python Developer - Python, Flask, SQL, AWS Required skills and experience: 6+ years of commercial experience using Python Highly skilled with Python Experience with Flask ...

Senior Backend Developer £70,000 - £80,000 GBP Performance bonus, 28 days leave + bank holidays, Private Medical Insurance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: Senior Backend Engineer Salary: Up to £80k + performance bonus and benefits Location: London (Hybrid - 2 days in office … architecture, data processing, and user experience . The environment is supportive, valuing creativity, continuous learning, and flexibility through hybrid working. They are seeking a Senior Backend Engineer to build highly scalable and maintainable services using modern technologies.. What You'll Do: Develop backend services in Python (FastAPI/Django) Work ...

Senior Java Engineer London Salary: £70,000 - 80,000 Bonus: TBC This is a hybrid role that requires 3 days a week office attendance About the Company An exciting opportunity has arisen for a Senior Java Engineer to be part of a highly innovative forward thinking online challenger bank start … bespoke best-of-breed banking technology, a single platform delivering loan issue, card issue and recovery. We’re looking for an exceptional Senior Java Engineer who will work closely with the Java Team Lead & CTO as we scale up and modernise our business processes and tech stack. The role includes ...

Senior Java Engineer London Salary: £70,000 - 80,000 Bonus: TBC This is a hybrid role that requires 3 days a week office attendance About the Company An exciting opportunity has arisen for a Senior Java Engineer to be part of a highly innovative forward thinking online challenger bank start … bespoke best-of-breed banking technology, a single platform delivering loan issue, card issue and recovery. We’re looking for an exceptional Senior Java Engineer who will work closely with the Java Team Lead & CTO as we scale up and modernise our business processes and tech stack. The role includes ...

largest Cloud providers excite you? Do you enjoy working in an entrepreneurial environment solving complex problems and delivering innovative solutions? We are seeking a senior sales leader to build and lead our Digital Sovereignty Specialist Sales team click apply for full job details ...

Senior Machine Learning Engineer – London Are you a Senior ML Engineer who wants to build AI that genuinely matters? Our client is a leading digital technology organisation delivering AI, data, and software solutions to UK public sector and national security customers. They are expanding their machine learning capability ...

Senior Machine Learning Engineer London Are you a Senior ML Engineer who wants to build AI that genuinely matters? Our client is a leading digital technology organisation delivering AI, data, and software solutions to UK public sector and national security customers. They are expanding their machine learning capability ...

Senior Machine Learning Engineer – London Are you a Senior ML Engineer who wants to build AI that genuinely matters? Our client is a leading digital technology organisation delivering AI, data, and software solutions to UK public sector and national security customers. They are expanding their machine learning capability ...

Senior Full Stack Engineer | £70k - £100k per annum | Hybrid (2 days per week in office – London or Bristol) A tech-first sustainability company is looking to add a Senior Full Stack Engineer to its high-performing engineering team. You will be joining a small, highly skilled team working on modern …/technical interview. If this role sounds of interest, please reply with your updated CV , and I’ll be happy to share more details. Senior Full Stack Engineer | £70k – £100k per annum | Hybrid (2 days per week in office – London or Bristol ...

Senior Full Stack Engineer | £70k - £100k per annum | Hybrid (2 days per week in office – London or Bristol) A tech-first sustainability company is looking to add a Senior Full Stack Engineer to its high-performing engineering team. You will be joining a small, highly skilled team working on modern …/technical interview. If this role sounds of interest, please reply with your updated CV , and I’ll be happy to share more details. Senior Full Stack Engineer | £70k – £100k per annum | Hybrid (2 days per week in office – London or Bristol ...

Senior Python Developer Team Lead Location: Remote (UK-based) Salary: £55,000 £62,000 per annum Were recruiting on behalf of our client who are in EdTech supporting schools across the UK. The business develops cloud-based solutions that help schools use technology and data to improve outcomes. They … looking for a Senior Python Developer with Team Lead experience to join their engineering team. Youll lead development, set technical standards and support the delivery of scalable, cloud-native products. Main Duties of the Role Lead the design and development of scalable Python applications Provide technical leadership within an Agile ...

Role : Data & AI Senior Manager/Associate Director - SAP S/4HANA Location: London Career Level : Senior Manager/Associate Director Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all these services. … Data & AI, and business strategy —those who want to shape the future of enterprise transformation and deliver impactful solutions for our clients. As a Senior Manager/Associate Director, you will set the strategic direction for Data & AI transformation, shaping enterprise-wide change and engaging senior client leadership. ...

Senior Software Engineer - .NET Core, Blazor, SQL Server Location: Remote (UK-based) Salary: £50,000 – £60,000 (depending on experience) Benefits: Company pension scheme, 25 days holiday + bank holidays Applause IT are recruiting for a Senior Software Engineer on behalf of a highly impactful, tech-driven not-for-profit … resources annually, powered by a bespoke tech platform that emphasises transparency, accountability, and data accuracy. As their operations grow, they're seeking an experienced Senior Software Engineer to help evolve and scale their platform. What you'll be doing: Developing and maintaining robust internal and external systems using .NET Core ...

Senior Ruby on Rails Engineer, London, £90,000 - £105,000 + Bonus We’re working with a growing SaaS company solving one of ecommerce’s biggest barriers—buyer trust. Their platform quietly supports hundreds of thousands of retailers and millions of online purchases every month. Growing organically year-on-year … rate, they’ve built a loyal customer base in well over 100 countries by focusing on product quality, speed, and developer-led innovation. The Senior Software Developer (Full‐stack) will work across Ruby on Rails, JavaScript, SQL, and AWS to deliver high-quality solutions with purpose. You’ll own meaningful ...

Senior Ruby on Rails Engineer, London, £90,000 - £105,000 + Bonus We’re working with a growing SaaS company solving one of ecommerce’s biggest barriers—buyer trust. Their platform quietly supports hundreds of thousands of retailers and millions of online purchases every month. Growing organically year-on-year … rate, they’ve built a loyal customer base in well over 100 countries by focusing on product quality, speed, and developer-led innovation. The Senior Software Developer (Full‐stack) will work across Ruby on Rails, JavaScript, SQL, and AWS to deliver high-quality solutions with purpose. You’ll own meaningful ...

About the role As a Senior Technical Lead- Agentic AI, you will be an enterprise-level senior leader who is pivotal in driving value through the application of AI technology across the Group. Reporting to the client AI Engineering Lead and aligned to the Group Head of Software Engineering ...

About the role As a Senior Technical Lead- Agentic AI, you will be an enterprise-level senior leader who is pivotal in driving value through the application of AI technology across the Group. Reporting to the client AI Engineering Lead and aligned to the Group Head of Software Engineering ...