101 to 125 of 707 Senior Jobs in the City of London

Product Designer – Leading Media Organisation Location: London or remote (UK-based) Contract: 6 months | Inside IR35 | Hybrid & flexible working A leading media organisation is looking for a Product Designer to shape how millions of readers engage with its digital products More ❯

Product Designer – Leading Media Organisation Location: London or remote (UK-based) Contract: 6 months | Inside IR35 | Hybrid & flexible working A leading media organisation is looking for a Product Designer to shape how millions of readers engage with its digital products More ❯

Who We Are Six Degrees is a leading secure, integrated cloud services provider, where everyone is welcome. We believe success lies in harnessing a truly diverse and inclusive culture. Our business protects UK organisations with the goal of enabling them More ❯

Who We Are Six Degrees is a leading secure, integrated cloud services provider, where everyone is welcome. We believe success lies in harnessing a truly diverse and inclusive culture. Our business protects UK organisations with the goal of enabling them More ❯

Senior API/PHP Developer – Fully Remote (UK) – £80,000+ Venchr is partnering with a fast-growing SaaS company that’s redefining financial management in the luxury and yachting sector. Their platform unites accounting, payments, FX, and project management into a single, powerful ecosystem — helping clients worldwide streamline complex operations with ease. They’re now seeking a Lead PHP Developer More ❯

to date with industry best practices in DevOps, MLOps, and infrastructure engineering. Document infrastructure, workflows, and operational procedures clearly and thoroughly. We’re Looking For: Proven experience in a senior-level DevOps, MLOps, or related infrastructure-focused engineering role. Strong proficiency in Python and familiarity with ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP More ❯

to date with industry best practices in DevOps, MLOps, and infrastructure engineering. Document infrastructure, workflows, and operational procedures clearly and thoroughly. We’re Looking For: Proven experience in a senior-level DevOps, MLOps, or related infrastructure-focused engineering role. Strong proficiency in Python and familiarity with ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP More ❯

Senior Technical Programme Manager – Finance Portfolio About Tesco Our vision here at Tesco is to become every customer's favourite way to shop, whether they are at home, out shopping, on the move, or anywhere in the world. We want our customers to be inspired and whatever they are looking for, we’re finding bigger and better ways to provide … Group Finance technology, removing mainframes, increasing integrations and upgrading systems, enabling Tesco to benefit from the latest innovations in the market, including AI. We are looking for an experienced Senior Technical Programme Manager to join and lead the Enabling Functions Finance programme team. You will work closely with the Programme Director to shape the portfolio priorities, to structure and sequence … You will be comfortable with ambiguity and shaping programmes and projects from inception. We are looking for someone who can inspire and motivate teams to deliver successfully. The Role – Senior Technical Programme Manager (Enabling Functions - Finance Portfolio) Senior Technical Programme Managers (STPMs) lead teams that deliver complex, cross-functional technology programmes that support colleagues and help serve our customers better. More ❯

Senior Technical Programme Manager – Finance Portfolio About Tesco Our vision here at Tesco is to become every customer's favourite way to shop, whether they are at home, out shopping, on the move, or anywhere in the world. We want our customers to be inspired and whatever they are looking for, we’re finding bigger and better ways to provide … Group Finance technology, removing mainframes, increasing integrations and upgrading systems, enabling Tesco to benefit from the latest innovations in the market, including AI. We are looking for an experienced Senior Technical Programme Manager to join and lead the Enabling Functions Finance programme team. You will work closely with the Programme Director to shape the portfolio priorities, to structure and sequence … You will be comfortable with ambiguity and shaping programmes and projects from inception. We are looking for someone who can inspire and motivate teams to deliver successfully. The Role – Senior Technical Programme Manager (Enabling Functions - Finance Portfolio) Senior Technical Programme Managers (STPMs) lead teams that deliver complex, cross-functional technology programmes that support colleagues and help serve our customers better. More ❯

Job Title: Senior Software Engineer Reporting to: Lead Engineer Role Purpose: As a Senior Software Engineer, you will enhance and support both new and existing products within the Software Engineering group. In addition to contributing to feature development, you will play a role in shaping the technology and process strategies, and occasionally lead innovation or software design initiatives. Key Responsibilities More ❯

Working for an industry leading, high-growth SaaS business with some of the biggest brand names in the world as customers, the Senior Software Engineer will build innovative next-gen solutions that are at the forefront of the industry. In this role, the Senior Software Engineer will be given full autonomy, taking ownership from design phase through to deployment, building … backend systems (some frontend too, if you like). This area is the future of the company (and the industry!) and as such has strong investment and visibility. The Senior Software Engineer will be responsible for leading the design, build and deployment of industry leading software solutions. You’ll work in collaboration with product, design and the wider engineering team … to improve and scale existing features, as well as build brand new ones. The Senior Software Engineer will have: • Strong backend or full-stack software development experience • Strong coding experience in either Java, Golang (Go), Python or Scala – multiple would be even better! • Experience with cloud platforms e.g. AWS, Azure, GCP - Google Cloud • Experience with data warehouses e.g. BigQuery, Redshift More ❯

Working for an industry leading, high-growth SaaS business with some of the biggest brand names in the world as customers, the Senior Software Engineer will build innovative next-gen solutions that are at the forefront of the industry. In this role, the Senior Software Engineer will be given full autonomy, taking ownership from design phase through to deployment, building … backend systems (some frontend too, if you like). This area is the future of the company (and the industry!) and as such has strong investment and visibility. The Senior Software Engineer will be responsible for leading the design, build and deployment of industry leading software solutions. You’ll work in collaboration with product, design and the wider engineering team … to improve and scale existing features, as well as build brand new ones. The Senior Software Engineer will have: • Strong backend or full-stack software development experience • Strong coding experience in either Java, Golang (Go), Python or Scala – multiple would be even better! • Experience with cloud platforms e.g. AWS, Azure, GCP - Google Cloud • Experience with data warehouses e.g. BigQuery, Redshift More ❯

Senior Engineering Manager Salary: Up to £130,000 + Benefits Location: London, UK (2 days a week, Hybrid) We've partnered with a profitable B2C PE-backed start-up that's transforming how people enjoy the world's best locations and experiences by financially facilitating world exploration with incredible savings. They are currently looking for a Senior Engineering Manager to … lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in translating technical requirements to non-technical audiences at C-suite/board level, whilst … remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling and building More ❯

Senior Azure AI Engineer Location: LondonContract Type: 6-Month Contract (Inside IR35)Day Rate: £650 - £750 per day (via approved umbrella company)Start Date: ASAP About the Role We are seeking an experienced Senior Azure AI Engineer to join a leading UK Government agency on a 6-month engagement. The successful candidate will play a key role in designing, developing More ❯

Senior Engineering Manager Salary: Up to £130,000 + Benefits Location: London, UK (2 days a week, Hybrid) We've partnered with a profitable B2C PE-backed start-up that's transforming how people enjoy the world's best locations and experiences by financially facilitating world exploration with incredible savings. They are currently looking for a Senior Engineering Manager to … lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in translating technical requirements to non-technical audiences at C-suite/board level, whilst … remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling and building More ❯

Senior Software Engineer/Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer within the trading engine team you'll collaborate to design and develop … You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Software Engineer/Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym … membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer/Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will More ❯

Senior C++ Software Engineer - Architect Are you a postive person who looks to continously improve themselves, their Code and ways of working? Would you like to see your Code make our World a better place for all? How would you like to contribute to a Multi Award Winning Company, who’s products serve the greater good for all of Human More ❯

Senior C++ Software Engineer - Architect Are you a postive person who looks to continously improve themselves, their Code and ways of working? Would you like to see your Code make our World a better place for all? How would you like to contribute to a Multi Award Winning Company, who’s products serve the greater good for all of Human More ❯

Senior Data Engineer (GCP BigQuery Python SQL) London/WFH to £85k Are you a tech savvy Data Engineer with Google Cloud expertise combined with client facing skills? You could be joining a global technology consultancy with a range of banking, financial services and insurance clients in a senior, hands-on Data Engineer role. As a Senior Data Engineer you … and pragmatic with excellent communication and stakeholder management skills You're comfortable taking ownership of projects and working end-to-end What's in it for you: As a Senior Data Engineer you will earn a highly competitive package: Salary to £85k Bonus c15% Pension (up to 7% employer contribution), Life Assurance, Income Protection Private medical care for you and … your family, including mental health Travel Insurance Charitable giving Gym membership for you and your family Flexible holiday scheme Apply now to find out more about this Senior Data Engineer (GCP BigQuery Python SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities More ❯

SENIOR DATA ANALYST – GREEN TECH UP TO £85,000 CENTRAL LONDON – 3 DAYS A WEEK THE COMPANY This is a fantastic opportunity to join a high-growth, private equity-backed business at the forefront of the green tech space. With thousands of charging points across the UK and exciting new contracts secured, this company is heavily investing in data and … analytics to drive smarter, more sustainable decision-making. THE ROLE As a Senior Data Analyst, you’ll report directly to the Head of Data and manage one Data Analyst. You’ll play a key role in shaping how data drives the business forward, working on areas such as: Forecasting and time series analysis to support demand and operational planning Dynamic … ability to simplify complex analysis A proactive mindset and comfort working in a smaller, fast-moving environment Experience managing or mentoring junior analysts is highly desirable BENEFITS The successful Senior Data Analyst will receive a salary between £70,000 and £80,000, alongside a comprehensive benefits package and hybrid working (3 days in the office). This is a brilliant More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working of twice a week. More ❯

Senior Software Developer London – Twice a week in the office £70,000-£90,000 C#/Python/Azure I’m currently working for a well-established tech consultancy business of over 70 years who are based in Central London and looking for a Senior Software Developer , paying up to £90,000 and requiring office working of twice a week. More ❯

Senior Software Engineer II – ML Platform & GenAI (relocation to dubai) Location: Dubai, United Arab Emirates As part of the Machine Learning Platform & Generative AI Applications team, this role sits at the intersection of engineering, data science, and product development. The team builds the foundational tools that power intelligent and engaging user experiences across multiple business verticals. This is an exciting … opportunity for a Senior Software Engineer with expertise in GenAI and platform engineering to contribute as a hands-on technical leader. You will help shape the next generation of AI-driven services by building scalable infrastructure and driving innovative applications from concept to production. Key Responsibilities Design and implement scalable services, APIs, and workflows to support GenAI-driven feature development. More ❯

Senior Software Engineer II – ML Platform & GenAI (relocation to dubai) Location: Dubai, United Arab Emirates As part of the Machine Learning Platform & Generative AI Applications team, this role sits at the intersection of engineering, data science, and product development. The team builds the foundational tools that power intelligent and engaging user experiences across multiple business verticals. This is an exciting … opportunity for a Senior Software Engineer with expertise in GenAI and platform engineering to contribute as a hands-on technical leader. You will help shape the next generation of AI-driven services by building scalable infrastructure and driving innovative applications from concept to production. Key Responsibilities Design and implement scalable services, APIs, and workflows to support GenAI-driven feature development. More ❯

Job: Senior eFX Java Developer - Low Latency London, UK Hybrid working – 3 days on-site Full Time Overview This is a high-profile role working on the eFX Algo IT team. The team develops the pricing, hedging and low latency order and price distribution team systems for the eFX desk. The team consists of Java and C# developers, developing server More ❯