326 to 350 of 1,080 Senior Jobs in London

Senior Go Developer 6 Months Contract London Hybrid or Fully Remote An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the … Senior Go Developer will design, develop, and implement data-intensive applications across the full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role in optimising system performance, improving reliability, and ensuring … scalability, while contributing to code reviews, design discussions, and knowledge sharing across the engineering function. Senior Go Developer - Key Requirements: Strong commercial experience in backend development Advanced skills in Go (Golang), with proven expertise in AWS, Kubernetes, and Docker End-to-end software engineering experience, including system design and architecture Background in complex, large-scale, data-driven applications Product-focused More ❯

Senior Desktop Support Specialist page is loaded Senior Desktop Support Specialistremote type: On-sitelocations: London, UKtime type: Full timeposted on: Posted 5 Days Agojob requisition id: R66 Role Overview: Senior Desktop Support Specialist (London, UK - Onsite) If you're an experienced Desktop Support specialist seeking a role where your technical expertise and outstanding customer service skills can make a real … impact, this opportunity could be for you! The Senior Desktop Support Specialist will act as an escalation point for the Desktop Support team members and must possess an advanced technical background to resolve all in-scope support services, including break-fix, deskside support, telecom support, new system installation and VIP support. The Senior Desktop Support Specialist will be assigned a … daily senior shift which they will be responsible for monitoring the ticket queue with the Service Desk to ensure that there are no SLA breeches and that our support meets or exceeds defined professional quality standards.At Cornerstone Research, you will be part of a thriving, 1,000-strong team that spans nine offices, comprises more than 55 nationalities, and leads More ❯

Job Title: Senior Developer Location: Osterley, UK (Hybrid) Duration: 6 months-Extendable Job Description: Architect, develop, and maintain scalable TypeScript/Node.js services and GraphQL APIs. Write resilient, maintainable code with a strong focus on automated testing (unit, integration, functional, end-to-end, visual regression, Lighthouse). Collaborate on DevOps practices: CI/CD (Jenkins, Concourse ), containerisation, Helm chart authoring More ❯

Senior Data Engineer London | Permanent | Full-Time | Hybrid Working An excellent opportunity has arisen for a Senior Data Engineer to join a respected, international insurance and analytics organisation. In this role, you will design, develop, and maintain data solutions that enhance underwriting and claims decision-making, support operational improvements, and drive data-driven strategies across multiple specialty lines. This position More ❯

Senior/Lead Software Developer required by a successful software company with an international client base. Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements. This is a hands on, Technical Lead level role. The technical focus is 'full stack' working with C# and Angular … 17. The Senior/Lead Software Developer will be responsible for Full stack development with C# and Angular 17 as part of the ongoing evolution of the company's core SaaS product Driving the product development in conjunction with the wider team and business Mentoring and upskilling less experienced developers in the team - specifically on Angular Taking the lead on More ❯

Senior Software Engineer, iCloud Platform London, England, United Kingdom Software and Services Description We are a high-impact team that designs, builds, and operates novel functionality in Apple's media processing and content delivery platform. This enables many of Apple's signature apps and experiences. Our work is crucial to the success of Apple's growth in services, enabling new More ❯

Senior Backend Developer Salary: Up to £90,000 per annum Client: Leading Data Centre Provider We're working with a well-established Data Centre Provider to recruit a highly experienced Senior Backend Developer. This is a remote role open to UK-based candidates, offering the chance to work on large-scale systems that support critical national infrastructure. This is an More ❯

Senior Backend Developer Salary: Up to £90,000 per annum Client: Leading Data Centre Provider We're working with a well-established Data Centre Provider to recruit a highly experienced Senior Backend Developer. This is a remote role open to UK-based candidates, offering the chance to work on large-scale systems that support critical national infrastructure. This is an More ❯

Senior Account Manager - Mar-Tech - £45,000 A global customer experience consultancy is hiring a Senior Account Manager who has recent experience managing & growing key client relationships coupled with CRM platform solution understanding who can engage with cross-function teams & senior stakeholders. Our client is offering a basic salary £45,000 + 20% bonus (paid quarterly) + 25 days holiday … ensuring on-time and on-budget completion Take financial ownership of client portfolio (budgets, reporting, revenue targets) Mentor junior account team members and support team collaboration Ideal Candidate Profile Senior Account Management experience (CXM, CRM, or digital marketing preferred) Proven success in managing and expanding client accounts Strong strategic thinking, project management, and analytical skills Excellent communication and stakeholder management More ❯

Senior Account Manager - Mar-Tech - £45,000 A global customer experience consultancy is hiring a Senior Account Manager who has recent experience managing & growing key client relationships coupled with CRM platform solution understanding who can engage with cross-function teams & senior stakeholders. Our client is offering a basic salary £45,000 + 20% bonus (paid quarterly) + 25 days holiday … ensuring on-time and on-budget completion Take financial ownership of client portfolio (budgets, reporting, revenue targets) Mentor junior account team members and support team collaboration Ideal Candidate Profile Senior Account Management experience (CXM, CRM, or digital marketing preferred) Proven success in managing and expanding client accounts Strong strategic thinking, project management, and analytical skills Excellent communication and stakeholder management More ❯

Job Role: Senior Security Engineer - CIAMLocation: Hybrid - City of LondonSalary: £100,000 - £120,000 + Bonus Are you an experienced Security Engineer with a passion for safeguarding systems and driving innovation in identity and access management? Do you thrive in complex environments where you can solve critical security challenges and influence long-term strategy? If you're driven by excellence … collaboration, and the opportunity to make an impact on a global financial institution, this could be the perfect role for you. Join us as a Senior Security Engineer, where you'll help shape a market-leading digital platform and deliver secure, cutting-edge customer experiences. Ideal Candidate: Strong hands-on expertise with Hardware Security Modules (HSM), AWS Secrets Manager, and More ❯

Job Role: Senior Security Engineer - CIAM Location: Hybrid - City of London Salary: £100,000 - £120,000 + Bonus Are you an experienced Security Engineer with a passion for safeguarding systems and driving innovation in identity and access management? Do you thrive in complex environments where you can solve critical security challenges and influence long-term strategy? If you're driven … by excellence, collaboration, and the opportunity to make an impact on a global financial institution, this could be the perfect role for you. Join us as a Senior Security Engineer, where you'll help shape a market-leading digital platform and deliver secure, cutting-edge customer experiences. Ideal Candidate: Strong hands-on expertise with Hardware Security Modules (HSM), AWS Secrets More ❯

Senior Data Scientist - Apple Pay Marketing London, England, United Kingdom Software and Services Description The Data Scientist will play a key role in enabling insights for marketing campaign performance. This individual will provide measurement and campaign optimization insights for Apple Pay globally, which will inform and shape marketing strategy and user experience across the Apple Pay ecosystem. The successful candidate More ❯

SENIOR PRODUCT ANALYST UP TO£80,000 LONDON THE COMPANY: This fast-growing tech business is in an exciting phase of growth and investing heavily in data. They're on a mission to put actionable insight at the heart of every decision, empowering teams to better understand their members, partners and products. THE ROLE: As a Senior Product Analys, you More ❯

Senior Full Stack Engineer & Team Lead Remote (UK-based) | Full-time | Renewable Energy Platform About the Company We are a mission-driven renewable energy platform building the digital backbone for the energy transition. Our technology connects producers and corporate buyers, delivering real-time transparency in energy trading, certification, and reporting. By tackling complex data and market workflows, we help accelerate … the global shift to clean energy. The Role We're looking for a Senior Full Stack Engineer & Team Lead to join a small, high-impact team with the foresight to scale. This is not a manager-only role - you'll spend about 80% of your time hands-on, coding and architecting, while dedicating the rest to mentoring, guiding, and shaping More ❯

Senior DevOps Engineer Web3/Crypto/DeFi/DevOps Remote £100k Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience. - £140k Plexus has another outstanding opportunity with one of our long-term clients in the Web3 authentication and key management space. They are a decentralized infrastructure provider enabling seamless … non-custodial login and wallet solutions for dApps and enterprises. They are seeking a Senior DevOps Engineer to drive infrastructure reliability, automation, and scalability across their backend, integration, and node infrastructure. Responsibilities: Architect and maintain secure, scalable cloud infrastructure Automate deployments and CI/CD pipelines with Terraform and Kubernetes Monitor and optimize system performance and reliability Collaborate with engineering More ❯

Join us as a Senior PostgreSQL SRE at Barclays where you'll effectively monitor and maintain the bank's critical technology infrastructure and resolve more complex technical issues, whilst minimizing disruption to operations. In this role you will assume a key technical leadership role. You will shape the direction of our database administration, ensuring our technological approaches are innovative and … projects to completion, collaborate with management, and implement SRE practices using software engineering and database administration to address infrastructure and operational challenges at scale. To be successful as a Senior PostgreSQL SRE , you should have: Strong experience as a Principal Level Database Administrator, with a focus on PostgreSQL A Proven track record of implementing and leading SRE practices across large … They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions Advise key stakeholders, including functional leadership teams and senior management on functional and cross functional areas of impact and alignment. Manage and mitigate risks through assessment, in support of the control and governance agenda. Demonstrate leadership and accountability for More ❯

Senior Backend Engineer Python/Django | Climate Tech Scale-Up | Central London c.£85-95k Ready to make real impact with your code? This climate-tech scale-up is going through the gears, backed by world-class investors, and heading towards a big future. Theyve built a platform already trusted by global enterprise brands and now the engineering team … is growing fast to take things to the next level. Youll join as a Senior Backend Engineer , taking ownership of complex Python/Django services that power enterprise decarbonisation. Expect to design elegant APIs, tackle data-heavy challenges, and collaborate closely with sustainability experts and product teams. What makes this special? High-performance engineering team smart, passionate, and collaborative Big More ❯

Senior Backend Engineer Python/Django | Climate Tech Scale-Up | Central London c.£85-95k Ready to make real impact with your code? This climate-tech scale-up is going through the gears, backed by world-class investors, and heading towards a big future. Apply (by clicking the relevant button) after checking through all the related job information below. … Theyve built a platform already trusted by global enterprise brands and now the engineering team is growing fast to take things to the next level. Youll join as a Senior Backend Engineer , taking ownership of complex Python/Django services that power enterprise decarbonisation. Expect to design elegant APIs, tackle data-heavy challenges, and collaborate closely with sustainability experts and More ❯

Senior Platform Engineer London (Fully Remote or Hybrid) 6 Month Contract A fantastic contract opportunity has opened for an experienced Senior Platform Engineer to join a highly respected technology organisation. Contractors speak positively about the culture here - fast-paced, collaborative, and with real autonomy to influence engineering outcomes. As a Senior Platform Engineer, you'll design and build the internal … to developing runtime environments and cloud services, your work will directly enable faster, more reliable, and more secure software delivery at scale. This role goes beyond maintenance - as a Senior Platform Engineer, you'll be creating, iterating, and solving genuine engineering challenges. You'll collaborate closely with product and engineering teams across the stack to improve developer experience, strengthen observability … and troubleshoot complex distributed systems. A focus on clean, maintainable code, cloud infrastructure, and strong security practices is essential. Senior Platform Engineer - Key Skills & Experience: Solid background in software engineering, with significant platform or backend experience Proficiency in Go, Java, or Python for building internal tools and services Strong expertise in AWS, including CloudFront and related web application services Hands More ❯

Role: Senior Software Engineer Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. - .NET, Angular, Azure Location: Bedfordshire Working Arrangements: 2 days in the office per week Salary: Up to £80k plus great benefits, including 10% company pension contribution and 35 hour working week Youve been looking for a great More ❯

AWS Public Sector Senior Cloud Application Architect The Amazon Web Services Professional Services (ProServe) team is seeking an experienced ProServe Cloud Architect (PCA) to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to understand their technical requirements and business objectives, designing and implementing tailored cloud solutions. You'll be a More ❯

Senior Fullstack Engineer (Compliance Ops) Technology London New Senior Fullstack Engineer (Compliance Ops) London Ebury is a global fintech firm dedicated to empowering businesses to expand internationally through tailored and forward-thinking financial solutions. Since our founding in 2009, we've grown to a diverse team of over 1,700 professionals across 40+ offices and 29+ markets worldwide. Joining Ebury … your contributions are valued. You'll play a key role in shaping the future of cross-border finance, while advancing your own career in a dynamic, high-growth industry. Senior Fullstack Engineer (Compliance Ops) London Office - Hybrid: 4 days in the office, 1 day working from home We are seeking a full-stack engineer to play a crucial part in More ❯

Senior Data Engineer MUST HAVE SNOWFLAKE Salary - £90-100k with 15% bonus Hybrid working - couple of days in the office City of London We are looking for: Good understanding of data engineering principles A good technical grasp of Snowflake and automating it, and transforming complex datasets AWS Skillset Delivery experience Building solutions in snowflake implementing data warehousing solutions using More ❯

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you More ❯