1 to 25 of 31 DemandTrendPermanent Technical Leadership Jobs in the City of London

paced, high-impact environment. As the Snowflake CoE Lead, you will be instrumental in shaping the organisation's Snowflake strategy, architecture, and delivery model. You'll bring your deep technical expertise, leadership experience, and direct engagement with Snowflake to build a best-in-class data platform offering. Key Responsibilities: Lead the design, setup, and growth of a Snowflake … direction. Mentor and lead a team of engineers and analysts, fostering high standards of engineering excellence. Define best practices, frameworks, and reusable assets for Snowflake development and operations. Provide technical leadership in delivery planning and ongoing engagements. Ideal Candidate Profile: 4+ years of hands-on engineering/architecting experience with Snowflake , including architecture, data modelling, and performance optimisation. … Proven experience in setting up a Snowflake centre of excellence or equivalent technical leadership in a Snowflake-focused practice. Strong knowledge of Snowflake's platform, product roadmap , and data pipeline orchestration. Prior experience working directly with Snowflake (e.g., strategic partnerships, co-delivery models, early adopter programs). Demonstrated technical leadership experience, managing teams or guiding complex More ❯

paced, high-impact environment. As the Snowflake CoE Lead, you will be instrumental in shaping the organisation's Snowflake strategy, architecture, and delivery model. You'll bring your deep technical expertise, leadership experience, and direct engagement with Snowflake to build a best-in-class data platform offering. Key Responsibilities: Lead the design, setup, and growth of a Snowflake … direction. Mentor and lead a team of engineers and analysts, fostering high standards of engineering excellence. Define best practices, frameworks, and reusable assets for Snowflake development and operations. Provide technical leadership in delivery planning and ongoing engagements. Ideal Candidate Profile: 4+ years of hands-on engineering/architecting experience with Snowflake , including architecture, data modelling, and performance optimisation. … Proven experience in setting up a Snowflake centre of excellence or equivalent technical leadership in a Snowflake-focused practice. Strong knowledge of Snowflake's platform, product roadmap , and data pipeline orchestration. Prior experience working directly with Snowflake (e.g., strategic partnerships, co-delivery models, early adopter programs). Demonstrated technical leadership experience, managing teams or guiding complex More ❯

Technical Lead/Lead Developer - Active SC Clearance 3-6 Months Hybrid Working £650-£700 We’re seeking a Technical Java Lead to join a high-impact programme within a public sector organisation. This contract role is ideal for someone who thrives at the intersection of strategic thinking and hands-on leadership, with proven experience delivering digital … services for UK government departments. As the Java Lead, you’ll be responsible for shaping the technical strategy, building and leading a development team, and ensuring delivery of secure, scalable, and user-focused solutions. You'll be a key decision-maker in both technical and delivery discussions, supporting long-term transformation goals. Key Responsibilities: Define and drive the … technical strategy in collaboration with senior leadership, aligning delivery with broader organisational and programme goals. Lead and manage development teams, ensuring high performance, continuous improvement, and adherence to engineering best practices. Oversee the end-to-end technical delivery of complex digital services, ensuring solutions are secure, scalable, and user-centred. Provide technical leadership and architectural More ❯

Technical Lead/Lead Developer - Active SC Clearance 3-6 Months Hybrid Working £650-£700 We’re seeking a Technical Java Lead to join a high-impact programme within a public sector organisation. This contract role is ideal for someone who thrives at the intersection of strategic thinking and hands-on leadership, with proven experience delivering digital … services for UK government departments. As the Java Lead, you’ll be responsible for shaping the technical strategy, building and leading a development team, and ensuring delivery of secure, scalable, and user-focused solutions. You'll be a key decision-maker in both technical and delivery discussions, supporting long-term transformation goals. Key Responsibilities: Define and drive the … technical strategy in collaboration with senior leadership, aligning delivery with broader organisational and programme goals. Lead and manage development teams, ensuring high performance, continuous improvement, and adherence to engineering best practices. Oversee the end-to-end technical delivery of complex digital services, ensuring solutions are secure, scalable, and user-centred. Provide technical leadership and architectural More ❯

Description: Are you passionate about Data and Analytics (D&A) and excited about how it can completely transform the way an enterprise works? Do you have the strategic vision, technical expertise, and leadership skills to drive data-driven solutions? Do you want to work in a dynamic, fast-growing category? If so, you might be the ideal candidate … most vibrant category in the FMCG sector. As we work to transform this exciting category, a new program, Digital First, has been mobilized by the Mars Pet Nutrition (PN) leadership team. Digital First places pet parents at the center of all we do in Mars PN, while digitalizing a wide range of business process areas, and creating future fit … capabilities to achieve ambitious targets in top line growth, earnings, and pet parent centricity. The Digital First agenda requires Digitizing at scale and requires you to demonstrate significant thought leadership, quality decision making, deep technical know-how, and an ability to navigate complex business challenges while building and leading a team of world class data and analytics leaders. More ❯

Role: Salesforce Technical Architect Rate: £700.00 P/D (Outside IR35) Location: Fully Remote Length: 5 Months Initial Start Date: September 2025 We’re supporting a leading retail business in delivering a multi-phase Salesforce transformation, and we’re looking for an experienced Salesforce Technical Architect to take ownership of solution design and technical delivery. You’ll … work at the intersection of business vision and technical execution — shaping architecture decisions, ensuring scalable solutions, and guiding delivery teams through a complex, enterprise-grade Salesforce landscape. Key Responsibilities: Lead the technical design of Salesforce solutions across Sales Cloud, Service Cloud, and Experience Cloud Define architecture standards, integration patterns, and best practices Work closely with business stakeholders to … align technical solutions with commercial objectives Oversee development, configuration, and integration activities Provide technical leadership to developers, consultants, and admins Ensure platform scalability, security, and performance optimisation Support governance processes, including code reviews and technical documentation Advise on multi-cloud integrations and API-led connectivity within the Salesforce ecosystem Required Experience/Skills: Proven experience as More ❯

a Principal Data Engineer you will take a lead role in building a platform that enables a decentralised-by-design data adoption model within the business, defining and championing technical principles and practices to make improvements and implement a well engineered, well governed data platform that meets customer needs. You will provide technical leadership and technical … continuous improvement on key metrics (business value, cost efficiency, speed and quality of delivery) and contribute to key decision making across the Data and Machine Learning engineering space on technical approaches to balance delivering near-term commercial impact and building long-term foundations. Location/WFH: You can work from home most of the time, meeting up with colleagues … you: You have advanced data engineering skills and experience including designing, building, and maintaining robust and scalable data platforms that enable key business initiatives You have experience of leading technical design and architecture discussions, influencing technical strategy and decision making You have experience of coaching and mentoring engineers, fostering a culture of excellence within the team You have More ❯

operational risk initiatives across the Index Platform estate. The role requires expertise in designing web applications, middleware/API layers, and cloud solutions (AWS). The candidate will provide technical leadership, conduct proof of concepts (PoCs), and take ownership of end-to-end project delivery. Key Responsibilities: Produce and promote high-quality solution designs and application architectures aligned … through PoCs. Partner with infrastructure and information security teams to ensure secure, reliable solutions. Lead architecture design for new initiatives focused on process automation and index management capabilities. Mentor technical leads and consultants to build deep domain and technical expertise within the team. Prioritize technical backlogs in alignment with business priorities. Support the launch of new products … and streamline maintenance of existing products. Technical Skills & Knowledge: Proven experience in technical architecture, including UIs, microservices, data lakes, APIs, RDBMS, and NoSQL databases. Strong understanding of Agile and SAFe methodologies. Experience designing solutions in distributed, resilient environments and integrating enterprise applications. Cloud architecture expertise (AWS preferred). Familiarity with information security best practices. Experience with BPM implementation More ❯

operational risk initiatives across the Index Platform estate. The role requires expertise in designing web applications, middleware/API layers, and cloud solutions (AWS). The candidate will provide technical leadership, conduct proof of concepts (PoCs), and take ownership of end-to-end project delivery. Key Responsibilities: Produce and promote high-quality solution designs and application architectures aligned … through PoCs. Partner with infrastructure and information security teams to ensure secure, reliable solutions. Lead architecture design for new initiatives focused on process automation and index management capabilities. Mentor technical leads and consultants to build deep domain and technical expertise within the team. Prioritize technical backlogs in alignment with business priorities. Support the launch of new products … and streamline maintenance of existing products. Technical Skills & Knowledge: Proven experience in technical architecture, including UIs, microservices, data lakes, APIs, RDBMS, and NoSQL databases. Strong understanding of Agile and SAFe methodologies. Experience designing solutions in distributed, resilient environments and integrating enterprise applications. Cloud architecture expertise (AWS preferred). Familiarity with information security best practices. Experience with BPM implementation More ❯

drive the installation and commissioning of MSite systems, ensuring seamless integration on-site while upholding our uncompromising quality and safety standards. Acting as the subject matter expert for complex technical challenges, you'll be a trusted advisor for both our customers and our internal teams. Beyond the tools, you'll act as a mentor, championing the growth of junior … industry-leading customer satisfaction. What you will do as our Senior Installation Engineer: Lead the installation and commissioning of MSite systems across customer sites, ensuring all work meets high technical and professional standards. Provide expert-level support and maintenance for existing MSITE installations, acting as a technical escalation point for complex issues. Deliver subject matter expertise and technical leadership to both external clients and internal teams. Mentor and support junior engineers/apprentices, contributing to skills development and operational excellence. Ensure quality assurance and adherence to company installation standards, technical drawings, and health & safety procedures. Provide specialist input into the design and continuous improvement of technical architecture and system documentation. Maintain a strong customer More ❯

a range of solutions to the global Professional Services sector. As part of their exciting growth plans, they are seeking a Head of Architecture & Platform Engineering to lead the technical architecture strategy and platform engineering capabilities across their global footprint. The Role Define and maintain enterprise architecture strategy, standards, and governance frameworks that align with business objectives and regulatory … requirements Lead the Platform Engineering team (3 Platform Engineers and 1 Cyber Engineer) in designing, implementing, and maintaining our Azure-native infrastructure and platform services Provide technical leadership and strategic guidance to support business growth and operational efficiency objectives Collaborate with the Head of Software Engineering to establish software architecture patterns, integration approaches, and technology standards across the … connectivity Contribute to technology roadmap development and strategic planning processes Assess emerging technologies and their potential application within their technology estate Foster a culture of innovation, continuous improvement, and technical excellence within the Technology function The Person Extensive experience in enterprise architecture roles with demonstrated success in leading technical strategy and platform engineering teams Strong expertise in Microsoft More ❯

do remarkable things with data—designing and building leading-edge, market-renowned solutions. Our team excels at leveraging these to deliver real business value for our clients, combining deep technical expertise in data, marketing, and customer experience with strategic consulting and seamless execution. You’ll join a dynamic global team of about 250 professionals operating across 50+ markets. Our … strength lies in our people: a growing, dynamic mix of architects, developers, implementation specialists, and commercially savvy consultants who bring innovation, leadership, and creativity. We embrace passion, progression, and challenge, striving to transform data and technology into tangible commercial impact. What You’ll Be Doing This role offers an exciting chance to lead as the Tagging and Tracking Product … Though this is not a hands-on tools role, it's essential that you have substantial knowledge of the tools below and experience overseeing similar programmes. You’ll provide technical leadership, guiding team members through complex implementations and edge cases. Key Responsibilities & Required Experience: Lead enterprise-wide analytics and tag management implementations. Deep knowledge of tools including GA4 More ❯

do remarkable things with data—designing and building leading-edge, market-renowned solutions. Our team excels at leveraging these to deliver real business value for our clients, combining deep technical expertise in data, marketing, and customer experience with strategic consulting and seamless execution. You’ll join a dynamic global team of about 250 professionals operating across 50+ markets. Our … strength lies in our people: a growing, dynamic mix of architects, developers, implementation specialists, and commercially savvy consultants who bring innovation, leadership, and creativity. We embrace passion, progression, and challenge, striving to transform data and technology into tangible commercial impact. What You’ll Be Doing This role offers an exciting chance to lead as the Tagging and Tracking Product … Though this is not a hands-on tools role, it's essential that you have substantial knowledge of the tools below and experience overseeing similar programmes. You’ll provide technical leadership, guiding team members through complex implementations and edge cases. Key Responsibilities & Required Experience: Lead enterprise-wide analytics and tag management implementations. Deep knowledge of tools including GA4 More ❯

To be successful in this role as a Senior Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in … the past. Responsibilities and Duties • Codes, tests, integrates, and documents software.• Provides technical leadership to more junior employees and other teams.• Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products.• Participate as a Subject Matter Expert in internal review of software components and systems.• Work on the hardest technical … complex and require the utmost creativity and innovation.• Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products.• Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience • 5+ years development experience in C++ 11 and Boost creating performant More ❯

technology roadmaps Weigh options between cloud-native, hybrid, and on-prem approaches — always rooted in commercial and operational impact Bring structure to delivery teams through architectural standards, patterns, and technical leadership Influence senior stakeholders by translating complex solutions into business-aligned recommendations What You’ll Bring as a Solution Architect: You’re a credible solution architect who thrives … modern approaches (APIs, microservices, DevOps) Skilled in navigating delivery environments (Agile, hybrid, regulated change) Familiarity with architectural modelling tools and frameworks (TOGAF, ArchiMate, UML, etc.) Confident engaging with both technical teams and senior stakeholders, able to challenge, influence, and advise Why This Role? Join a consultancy that leads with architecture, not just delivery Shape impactful solutions for top-tier More ❯

technology roadmaps Weigh options between cloud-native, hybrid, and on-prem approaches — always rooted in commercial and operational impact Bring structure to delivery teams through architectural standards, patterns, and technical leadership Influence senior stakeholders by translating complex solutions into business-aligned recommendations What You’ll Bring as a Solution Architect: You’re a credible solution architect who thrives … modern approaches (APIs, microservices, DevOps) Skilled in navigating delivery environments (Agile, hybrid, regulated change) Familiarity with architectural modelling tools and frameworks (TOGAF, ArchiMate, UML, etc.) Confident engaging with both technical teams and senior stakeholders, able to challenge, influence, and advise Why This Role? Join a consultancy that leads with architecture, not just delivery Shape impactful solutions for top-tier More ❯

Lead to drive the design and enhancement of high-performance FX pricing and hedging systems. This is an excellent opportunity for a hands-on technologist to combine coding with leadership, delivering innovation in a fast-paced trading environment. Youll work closely with traders, quants, and global technology teams to develop and refine low-latency market-making platforms for Cash … + strong bonus and some flexible working. What youll bring: Proven track record in FX market making Expertise in low-latency pricing platforms (ideally C# or Java) Leadership experience managing and mentoring technical teams Strong C#/.NET skills (C++ a plus) with experience in multithreading, optimisation, and networking performance tuning Familiarity with trading connectivity protocols (e.g. FIX … in a production environment Director-level experience preferred, though highly experienced VPs will be considered If you have deep eFX expertise and want to combine hands-on coding with technical leadership at the sharp end of trading technology, wed like to hear from you please send your latest CV for review. More ❯

and Telco. They have experienced impressive growth over the last few years and as a result they are involved in some of the most challenging yet rewarding large scale technical projects in the country. They are currently looking for a Senior Data Scientist, this will be a blend of client facing skills aka, the ability to understand business problems … skills and a base understanding of engineering principles is the core of the role. This role will focus on you being the main POC for major clients combined with technical leadership of the wider team across various projects. Key Skills Excellent knowledge of Python and the supporting machine learning and analytics tools Happy in a client facing capacity … and able to relay complex solutions simply to the clients needs Experience managing client relationships, projects and technical teams essential Experience of deep analysis gaining actionable insight from often unstructured large datasets Experience working with machine learning models. Experience with mainstream cloud platforms such as AWS, Azure, or GCP preferred An understanding of CI/CD pipelines, Docker and More ❯

and Telco. They have experienced impressive growth over the last few years and as a result they are involved in some of the most challenging yet rewarding large scale technical projects in the country. They are currently looking for a Senior Data Scientist, this will be a blend of client facing skills aka, the ability to understand business problems … skills and a base understanding of engineering principles is the core of the role. This role will focus on you being the main POC for major clients combined with technical leadership of the wider team across various projects. Key Skills Excellent knowledge of Python and the supporting machine learning and analytics tools Happy in a client facing capacity … and able to relay complex solutions simply to the clients needs Experience managing client relationships, projects and technical teams essential Experience of deep analysis gaining actionable insight from often unstructured large datasets Experience working with machine learning models. Experience with mainstream cloud platforms such as AWS, Azure, or GCP preferred An understanding of CI/CD pipelines, Docker and More ❯

Development Manager to lead the design, development, and maintenance of cutting-edge application services within a dynamic and collaborative environment. This position is ideal for someone who excels in technical leadership, managing software engineering teams, and delivering robust, secure, and scalable solutions. You will have the chance to work with both in-house teams and external partners, ensuring … team, driving efficiency through DevOps tooling, automation, and process optimization. Oversee the entire software development lifecycle, ensuring the timely delivery of high-quality solutions. Collaborate closely with business and technical stakeholders to translate user needs into innovative, scalable services. Experience: D365 & Power Platform Lead Developer or Technical Lead experience. Model Driven and Canvas Apps experience. Power Automate, Power More ❯

responsible for overseeing the deployment, optimisation, and ongoing improvement of the ServiceNow Service Management platform, ensuring it effectively supports both internal teams and external clients. This position requires strong technical leadership guiding, coaching, and developing a skilled team while ensuring platform architecture is resilient, scalable, and aligned with organisational goals. Youll play a key role in assessing new … automation, integration, and best-practice frameworks to improve service quality and operational efficiency. Key Responsibilities Work with stakeholders to define needs and translate them into practical solution designs. Provide technical direction to delivery teams to ensure architectural integrity. Recommend and evaluate new tools, platforms, and technologies. Lead and mentor BAs, admins, solution architects, and developers. Maintain platform alignment with … Knowledge of cloud services, enterprise software, cybersecurity, and emerging tech such as AI and IoT. ITIL certification. Proven track record delivering complex IT solutions that meet business needs. Strong leadership, mentoring, and stakeholder engagement skills. Excellent communication and presentation abilities. Ability to manage multiple priorities and meet deadlines. Current awareness of technology market trends. Eligibility for SC clearance. Desirable More ❯

software-defined networking (SDN) environment. Key Responsibilities: Design, deploy, and manage VMware NSX environments (NSX-T and/or NSX-V). Act as the SME for NSX, providing technical leadership and guidance to internal teams. Integrate NSX with other VMware products (vSphere, vSAN, vRealize Suite). Develop and maintain network automation scripts and templates. Troubleshoot complex network More ❯

software-defined networking (SDN) environment. Key Responsibilities: Design, deploy, and manage VMware NSX environments (NSX-T and/or NSX-V). Act as the SME for NSX, providing technical leadership and guidance to internal teams. Integrate NSX with other VMware products (vSphere, vSAN, vRealize Suite). Develop and maintain network automation scripts and templates. Troubleshoot complex network More ❯

offers the opportunity to lead and shape ServiceNow development across business-critical services that impact thousands of users daily. We are seeking experienced ServiceNow professionals who are passionate about technical leadership, improving public services through smart technology, and mentoring the next generation of developers. This role sits within a cross-functional product delivery team and combines hands-on … development with team leadership, solution design, and collaboration across architecture and delivery disciplines. Key Responsibilities Lead the development and configuration of ServiceNow platforms, covering ITSM, ITOM, and CSM modules. Collaborate with Technical Architects and Product Managers to define long-term technical roadmaps and service strategies. Ensure all development aligns with engineering standards and platform governance. Oversee integrations … development tools. Experience delivering and maintaining integrations using REST and SOAP APIs. Sound knowledge of ITIL processes and ServiceNow SDLC. Demonstrated ability to lead teams and mentor others in technical practices. Experience of working in large-scale, multi-team environments with Legacy integration. Desirable Knowledge of Agile delivery methodologies (Scrum/Kanban). Experience optimising platform performance and security. More ❯

Data Analytics/International Banking Base salary: c. £135k + bonus + comprehensive bens. As a tech recruitment partner for this international bank, we're assisting in hiring a Technical Lead for the Risk Reporting team, which involves designing technologies for data warehousing, mining, BI, and reporting. Are You Ready to Lead in a Fast-Paced, Global Environment? The … Analytics Engineering Lead to head an international team (10-15 members), driving innovation in Risk Reporting. As the organisation evolves with regulations and tech, they need someone with strong technical leadership, a passion for data, and a drive to architect impactful risk management solutions. Main Purpose Lead and develop a high-performing team of 10-15 Engineers delivering … strategy. Manage risk reporting projects from enhancements to large-scale transformations. Ensure best practices through code reviews, automated testing, and DevOps to enhance system resilience. Key Skills & Experience Proven leadership in data engineering or analytics. Advanced SQL skills, Experience in risk management (Market, Credit, Regulatory). Familiarity with risk measures: VAR, CE/PE, PFE. Success in managing multi More ❯