376 to 400 of 2,215 Senior Jobs in London

We’re looking for a talented Lead Visual Designer to elevate digital experiences through exceptional design. You’ll lead the creation of design systems, craft beautiful interfaces, and deliver production-ready visuals that delight users and meet strategic goals. Please More ❯

We’re looking for a talented Lead Visual Designer to elevate digital experiences through exceptional design. You’ll lead the creation of design systems, craft beautiful interfaces, and deliver production-ready visuals that delight users and meet strategic goals. Please More ❯

We’re partnered with a leading global Exchange that’s scaling out their core trading systems engineering team . They’re looking for an experienced C++ developer with deep knowledge of low-latency trading systems to help design and build More ❯

We’re partnered with a leading global Exchange that’s scaling out their core trading systems engineering team . They’re looking for an experienced C++ developer with deep knowledge of low-latency trading systems to help design and build More ❯

Senior Python Developer** (Contract) Duration: 3 Months (Possibility for extension) Location: Remote (Occasional travel to London as and when required) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are seeking a highly skilled Senior Python Developer with senior-level expertise to join our dynamic team. Your primary focus will be on scaling AI More ❯

Senior Quant Engineering Manager A leading European betting and gaming operator is seeking a Senior Quantitative Engineering Manager to drive forward the engineering efforts within its Quant Team. The organisation has a strong reputation for technological innovation and a diversified portfolio across multiple regulated markets. With thousands of employees globally, it is committed to combining entertainment with responsibility and safety … and taking them from prototype to production. Split between Quant Research and Quant Engineering, the team plays a critical role in building data-driven pricing and modelling capabilities. As Senior Quant Engineering Manager, you will: Own and lead multiple engineering-driven workstreams delivering Quant-powered products to business requirements within agreed timelines. Work closely with product owners and business stakeholders … wider business. Lead strategic initiatives, frameworks, and tooling to optimise Quant Engineering ways of working. Support team expansion, ensuring smooth scaling and future growth. Manage and mentor managers and senior reports, focusing on professional development. Play a lead role in recruitment, organisational planning, and skills development. Champion Quant Team culture and represent engineering internally and externally. Ensure governance, risk, and More ❯

Senior Quant Engineering Manager A leading European betting and gaming operator is seeking a Senior Quantitative Engineering Manager to drive forward the engineering efforts within its Quant Team. The organisation has a strong reputation for technological innovation and a diversified portfolio across multiple regulated markets. With thousands of employees globally, it is committed to combining entertainment with responsibility and safety … and taking them from prototype to production. Split between Quant Research and Quant Engineering, the team plays a critical role in building data-driven pricing and modelling capabilities. As Senior Quant Engineering Manager, you will: Own and lead multiple engineering-driven workstreams delivering Quant-powered products to business requirements within agreed timelines. Work closely with product owners and business stakeholders … wider business. Lead strategic initiatives, frameworks, and tooling to optimise Quant Engineering ways of working. Support team expansion, ensuring smooth scaling and future growth. Manage and mentor managers and senior reports, focusing on professional development. Play a lead role in recruitment, organisational planning, and skills development. Champion Quant Team culture and represent engineering internally and externally. Ensure governance, risk, and More ❯

TEAMWORK IS AT THE HEART OF GREAT ACHIEVEMENT £35,000 to £49,000 + benefits + study support Levitate Recruitment are currently being commissioned by a leading insolvency specialist to speak with experienced corporate insolvency administrators in London. Role: You More ❯

This is an excellent opportunity forSenior Linux HPC Systems Administrator/Engineerprofessionals to be part of leading-edge technology projects. Cognizants Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support More ❯

Overview Working at Atlassian Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire More ❯

We are working with a very well known global brand to recruit a Senior Finance Systems Analyst for a 12 month contract role. The Role Reporting to the Senior Manager, Finance Systems, you'll join the Finance Planning & Analysis team, supporting global operations with financial systems expertise. This team ensures timely financial reporting to Group, delivers management insights, and provides More ❯

We are working with a very well known global brand to recruit a Senior Finance Systems Analyst for a 12 month contract role. The Role Reporting to the Senior Manager, Finance Systems, you'll join the Finance Planning & Analysis team, supporting global operations with financial systems expertise. This team ensures timely financial reporting to Group, delivers management insights, and provides 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 ❯

Overview We're seeking a Senior Data Scientist to lead the development of advanced analytics and AI/ML solutions that unlock real value across our business. This is a contract role for 6 months . In this contract role, you'll work with proprietary and B2B research datasets to design, deliver, and scale data-driven products. Collaborating closely with More ❯

Senior Software Engineer Location: London 1x a month Salary: £75,000 - £95,000 + equity + benefits An established, global technology business within the hospitality-tech industry is seeking a talented Backend Software Engineer to help build and scale cutting-edge digital solutions. This is a chance to work on greenfield projects - building new, scalable products that help venues create More ❯

Senior Machine Learning Engineer - Behavioural Modeling & Threat Detection - £160,000+ - Fully Remote UK BASED CANDIDATES ONLY My client is looking for an experienced Machine Learning Engineer ready to play a pivotal role in shaping the technical direction of their behavioural modelling and threat detection systems. This position offers the opportunity to influence not just their engineering roadmap, but how they More ❯

Senior Machine Learning Engineer - Behavioural Modeling & Threat Detection - £160,000+ - Fully Remote UK BASED CANDIDATES ONLY My client is looking for an experienced Machine Learning Engineer ready to play a pivotal role in shaping the technical direction of their behavioural modelling and threat detection systems. This position offers the opportunity to influence not just their engineering roadmap, but how they More ❯

Job Title: Senior Engineer with Node.js and Python or Back End (Java and ideally Kafka) Max rate: £537/Day on Umbrella Location: Croydon (Hybrid) Clearance required: SC Transfer (Active SC only ) Contract Duration: 05 months Experience of Java Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them Excellent knowledge of development processes. More ❯

Our client, a leading Financial Institution, is looking for a Senior D365 Developer to join their team on a 12-month fixed-term contract. You’ll play a key role in enhancing the D365 platform, delivering customer-focused, resilient solutions that make a real difference for colleagues and customers alike. What You’ll Do: Translate business requirements into working, user More ❯

Our client, a leading Financial Institution, is looking for a Senior D365 Developer to join their team on a 12-month fixed-term contract. You’ll play a key role in enhancing the D365 platform, delivering customer-focused, resilient solutions that make a real difference for colleagues and customers alike. What You’ll Do: Translate business requirements into working, user More ❯

Senior Software Engineer | £80,000 - £100,000 | Hybrid | Python | Django Location: London (2-3 days on-site) Salary: £80,000 - £100,000 (DOE) Tech Stack: Backend: Python - Django OR Flask OR FastAPI Frontend: React, TypeScript Cloud: AWS OR Azure OR GCP Are you an experienced Software Engineer who thrives in fast-moving, product-led environments? We’re partnered with an … changing products, you’ll feel right at home here. Benefits: 25 days holiday + your birthday. Hybrid working (2–3 days in the office). Opportunity to grow into senior or lead roles as the team expands. Work closely with a small senior team on next-generation AI products. Interested in joining a team building meaningful AI products? Get in … touch at imogen@sr2rec.co.uk or call 07378 549703 for a confidential chat. Senior Software Engineer | £80,000 - £100,000 | Hybrid | Python | Django More ❯

Senior Software Engineer | £80,000 - £100,000 | Hybrid | Python | Django Location: London (2-3 days on-site) Salary: £80,000 - £100,000 (DOE) Tech Stack: Backend: Python - Django OR Flask OR FastAPI Frontend: React, TypeScript Cloud: AWS OR Azure OR GCP Are you an experienced Software Engineer who thrives in fast-moving, product-led environments? We’re partnered with an … changing products, you’ll feel right at home here. Benefits: 25 days holiday + your birthday. Hybrid working (2–3 days in the office). Opportunity to grow into senior or lead roles as the team expands. Work closely with a small senior team on next-generation AI products. Interested in joining a team building meaningful AI products? Get in … touch at imogen@sr2rec.co.uk or call 07378 549703 for a confidential chat. Senior Software Engineer | £80,000 - £100,000 | Hybrid | Python | Django More ❯

legal technology landscape? At Nexian , we’re not just delivering digital solutions - we’re driving innovation that empowers law firms to thrive in a fast-changing world. As our Senior Project Manager, you’ll be at the forefront of this journey: leading a dynamic team, steering high-impact projects across IT, SaaS, and digital consultancy, and playing a pivotal role … hands-on leadership, and make a lasting impact in a company where collaboration, excellence, and growth are at the heart of everything we do. The Role at a Glance: Senior Project Manager UK Remote (with occasional travel to client sites) Up to £75,000 Plus Benefits: 5% pension contribution, flexible core hours Full time - Permanent - Office Hours (40hrs) Product/… outcomes for our clients. No matter your seniority, you’ll be hands-on and involved in making sure every client experience exceeds expectations. What You’ll Be Doing: As Senior Project Manager at Nexian, you’ll lead our digital transformation agenda, owning a portfolio of high-impact projects while mentoring a talented team to deliver excellence across IT managed services More ❯

legal technology landscape? At Nexian , we re not just delivering digital solutions - we re driving innovation that empowers law firms to thrive in a fast-changing world. As our Senior Project Manager, you ll be at the forefront of this journey: leading a dynamic team, steering high-impact projects across IT, SaaS, and digital consultancy, and playing a pivotal role … hands-on leadership, and make a lasting impact in a company where collaboration, excellence, and growth are at the heart of everything we do. The Role at a Glance: Senior Project Manager UK Remote (with occasional travel to client sites) Up to £75,000 Plus Benefits: 5% pension contribution, flexible core hours Full time - Permanent - Office Hours (40hrs) Product/… outcomes for our clients. No matter your seniority, you ll be hands-on and involved in making sure every client experience exceeds expectations. What You ll Be Doing: As Senior Project Manager at Nexian, you ll lead our digital transformation agenda, owning a portfolio of high-impact projects while mentoring a talented team to deliver excellence across IT managed services More ❯