Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
will collaborate closely with stakeholders, engineers, and product owners, acting as a technical thought leader and guiding the engineering teams with involvement in day-to-day activities. Key Responsibilities: Architectural Leadership: Define and lead the architecture of complex, large-scale systems using modern Java technologies, ensuring alignment with the businesss strategic goals. Provide high-level architecture design decisions for … and cost optimization principles are applied in cloud-based solutions. Documentation & Governance: Maintain comprehensive technical documentation for architecture designs, patterns, and decision-making processes. Establish and enforce architectural guidelines, governance, and best practices to ensure quality across the engineering teams. Required Skills and Experience: Proven Experience: Proven experience in a senior technical role, such as Technical Architect … communication skills, both written and verbal, to liaise with stakeholders at various levels, from engineers to senior executives. Ability to work effectively in cross-functional teams and lead complex architectural discussions. Problem-Solving & Analytical Thinking: Strong problem-solving skills and the ability to make high-level decisions based on technical constraints and business goals. Ability to balance technical debt More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Avance Consulting
high-level design (or solution architecture documents) for the business requirements Produce several option papers and work with architecture community and forums to get the designs approved. Proficient using architectural principles and patterns, variety of solution types, detailed design patterns, best practices, integration choices etc. Design solutions reducing technical debt with futuristic solutions aligning to More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Avance Consulting
high-level design (or solution architecture documents) for the business requirements Produce several option papers and work with architecture community and forums to get the designs approved. Proficient using architectural principles and patterns, variety of solution types, detailed design patterns, best practices, integration choices etc. Design solutions reducing technical debt with futuristic solutions aligning to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
Architect to support large-scale cloud migration programmes for high-impact government projects. You'll be the technical lead on cloud adoption work — shaping migration strategy, defining reusable architecturepatterns, and driving automation across AWS estates. Expect hands-on collaboration with dev teams, influencing design decisions, and ensuring solutions are secure, scalable, and production-ready. Key Responsibilities: Define … and deliver AWS cloud migration architecture, reference models, and roadmap. Act as technical lead and escalation point for engineering teams. Promote Infrastructure as Code and automation across deployments. Conduct architectural reviews and optimise cloud patterns. Support agile delivery teams with best practice guidance and tooling. Experience Required: Strong AWS platform knowledge (multi-account environments, security, networking). Proven experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Nationwide Building Society
experienced Architect, you will be responsible for the definition and delivery of the Architecture and solution design that supports our Colleague Servicing landscape. You will provide thought leadership and architectural direction to Engineering teams and protect solution integrity. You will use your technical expertise to lead on the creation of technical artefacts, enabling high quality (technical/business) solutions … experience in the Customer Servicing solutions. You will be working with Architecture/Engineering Leads to shape and design solutions, using existing technology guardrails and use cases for creating architectural views and patterns. This is a fantastic opportunity to join the team at a time of real change, where you will be at the heart of driving this agenda … to our technology strategies, guardrails and key outcomes for Colleague Servicing, covering all aspects of the architecture stack, people, process, data, integration and infrastructure. Help define and improve our architectural principles, design patterns, and implementation techniques. Work with our partners and external parties (software vendors, research companies, industry bodies, and strategic partners) to ensure the definition and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Nationwide Building Society
experienced Architect, you will be responsible for the definition and delivery of the Architecture and solution design that supports our Colleague Servicing landscape. You will provide thought leadership and architectural direction to Engineering teams and protect solution integrity. You will use your technical expertise to lead on the creation of technical artefacts, enabling high quality (technical/business) solutions … experience in the Customer Servicing solutions. You will be working with Architecture/Engineering Leads to shape and design solutions, using existing technology guardrails and use cases for creating architectural views and patterns. This is a fantastic opportunity to join the team at a time of real change, where you will be at the heart of driving this agenda … to our technology strategies, guardrails and key outcomes for Colleague Servicing, covering all aspects of the architecture stack, people, process, data, integration and infrastructure. Help define and improve our architectural principles, design patterns, and implementation techniques. Work with our partners and external parties (software vendors, research companies, industry bodies, and strategic partners) to ensure the definition and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Merlin Entertainments
Analytics and Business Stakeholders to design data solutions that enable the business to analyse and report more accurately and lead to improved decision making. Responsibilities Create and update an architectural vision and roadmap for data products. Define the structure, flow and integration of data products within the business. Work with Product Managers to translate business requirements into technical solutions. … Leverage cloud services to build scalable data products. Ensure event-driven architectures and microservices patterns are followed. Ensure all data products adhere to governance, compliance and security standards. Work with Data engineering/analytics teams to ensure products meet user needs. Monitor the performance of data products and implement improvements as desired. Skills & Experience: Experienced in designing and … engineering and analytics. Experience with distributed systems, serverless data pipelines, and big data technologies (e.g., Spark, Kafka). Ability to define and enforce data governance standards. Experience in providing architectural guidance, mentorship and leading cross-functional discussions to align on architectural decisisions. Interview Process: Recruiter Call Hiring Manager Intro Final Interview Our recruitment process typically takes around More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Merlin Entertainments
Analytics and Business Stakeholders to design data solutions that enable the business to analyse and report more accurately and lead to improved decision making. Responsibilities Create and update an architectural vision and roadmap for data products. Define the structure, flow and integration of data products within the business. Work with Product Managers to translate business requirements into technical solutions. … Leverage cloud services to build scalable data products. Ensure event-driven architectures and microservices patterns are followed. Ensure all data products adhere to governance, compliance and security standards. Work with Data engineering/analytics teams to ensure products meet user needs. Monitor the performance of data products and implement improvements as desired. Skills & Experience: Experienced in designing and … engineering and analytics. Experience with distributed systems, serverless data pipelines, and big data technologies (e.g., Spark, Kafka). Ability to define and enforce data governance standards. Experience in providing architectural guidance, mentorship and leading cross-functional discussions to align on architectural decisisions. Interview Process: Recruiter Call Hiring Manager Intro Final Interview Our recruitment process typically takes around More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Techfellow Limited
in assets - where your input won’t sit on the shelf, but will be built, deployed, and relied upon... Key Responsibilities Lead the design and development of secure architecturepatterns across cloud-native infrastructure (AWS/Azure), serverless systems, and distributed environments Collaborate closely with engineering and product teams to evaluate architecture proposals, reduce risk, and embed intuitive … across the SDLC Perform security-focused architecture reviews of key platforms and workflows, guiding engineering teams through the development phase with secure-by-design advice Translate complex threats into architectural controls and reusable policy-as-code modules that prevent risk before it materialises Support cloud security strategy through templates, IaC modules, and proactive risk reduction initiatives Advocate for secure … regulated environments such as financial services, insurance, or pensions (Preferred) Degree in a related field and/or certifications such as CISSP, CISM, or equivalent (Preferred) Experience contributing to architectural governance, documentation, and change control in scaled organisations ... More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Techfellow Limited
in assets - where your input won’t sit on the shelf, but will be built, deployed, and relied upon... Key Responsibilities Lead the design and development of secure architecturepatterns across cloud-native infrastructure (AWS/Azure), serverless systems, and distributed environments Collaborate closely with engineering and product teams to evaluate architecture proposals, reduce risk, and embed intuitive … across the SDLC Perform security-focused architecture reviews of key platforms and workflows, guiding engineering teams through the development phase with secure-by-design advice Translate complex threats into architectural controls and reusable policy-as-code modules that prevent risk before it materialises Support cloud security strategy through templates, IaC modules, and proactive risk reduction initiatives Advocate for secure … regulated environments such as financial services, insurance, or pensions (Preferred) Degree in a related field and/or certifications such as CISSP, CISM, or equivalent (Preferred) Experience contributing to architectural governance, documentation, and change control in scaled organisations .. More ❯
programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architecturalpatterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Halian
programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architecturalpatterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Halian
programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architecturalpatterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Halian
programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architecturalpatterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If More ❯
london (west end), south east england, united kingdom Hybrid / WFH Options
Halian
programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture and architecturalpatterns, including microservices and event-driven architectures. CI/CD in complex environments. Proven track record of creating highly performance, scalable applications Must have leadership experience. If More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Senior .NET Developer Location: Central London, hybrid working, 1 day a week onsite. Day rates: £550-£650 (Outside IR35) Duration: 6 months initially with likely extensions Our client are on an exciting greenfield journey to build a brand-new, cloud More ❯
City of London, London, United Kingdom Hybrid / WFH Options
NextEnergy Group
A critical dimension of the role will be tight collaboration with: Data Protection Officer (DPO): embedding privacy-by-design, supporting DPIAs and audits Network & Security Engineering team: turning architecturepatterns into robust, monitored, and recoverable configurations in production External security advisors & key technology suppliers to align architectural controls with best practice guidance, managed service deliverables, and secure … on role that balances secure-by-design principles with practical delivery across cloud, on-prem, and SaaS estates. KEY RESPONSIBILITIES Set & evolve enterprise security architecture (reference models, standards, patterns) covering IT, OT and hybrid-cloud environments that collect, process and trade renewable-generation data Embed security & privacy requirements into solution designs, CI/CD pipelines and infrastructure as … HR, finance, M365, identity providers, SaaS) Working familiarity with offensive-security/ethical-hacking techniques; able to think like an attacker, interpret red-team reports and translate findings into architectural controls Strong grasp of OT protocols (Modbus/TCP, IEC 61850, DNP3) and SCADA/RTU architectures Excellent stakeholder skills; proven record partnering with Data Protection Officer, Risk and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
NextEnergy Group
A critical dimension of the role will be tight collaboration with: Data Protection Officer (DPO): embedding privacy-by-design, supporting DPIAs and audits Network & Security Engineering team: turning architecturepatterns into robust, monitored, and recoverable configurations in production External security advisors & key technology suppliers to align architectural controls with best practice guidance, managed service deliverables, and secure … on role that balances secure-by-design principles with practical delivery across cloud, on-prem, and SaaS estates. KEY RESPONSIBILITIES Set & evolve enterprise security architecture (reference models, standards, patterns) covering IT, OT and hybrid-cloud environments that collect, process and trade renewable-generation data Embed security & privacy requirements into solution designs, CI/CD pipelines and infrastructure as … HR, finance, M365, identity providers, SaaS) Working familiarity with offensive-security/ethical-hacking techniques; able to think like an attacker, interpret red-team reports and translate findings into architectural controls Strong grasp of OT protocols (Modbus/TCP, IEC 61850, DNP3) and SCADA/RTU architectures Excellent stakeholder skills; proven record partnering with Data Protection Officer, Risk and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Made Tech
Location: Bristol, London or Manchester Salary: £90,000 - £100,000 Our Principal Technical Architects are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Made Tech
Location: Bristol, London or Manchester Salary: £90,000 - £100,000 Our Principal Technical Architects are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Lead Backend Developer Location: Central London, hybrid working, 2 days a week onsite. Day rates: £650-£750 (Outside IR35) Duration: 6 months initially with likely extensions Our client are on an exciting greenfield journey to build a brand-new, cloud More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Townhouse
Bun — and collaborating closely with product, design, and operational stakeholders to deliver robust solutions that improve customer experience and business performance. You’ll also manage team members, contribute to architectural decisions, and shape best practices as we scale our platform. If you're a strong full-stack engineer with a passion for building exceptional software and a desire to … and working with cloud infrastructure. Proven track record of delivering performant, maintainable software at scale. Experience translating design specifications into polished, accessible UIs. Solid understanding of architecture, design patterns, and modern development practices. Experience working with or migrating mobile apps (iOS/Android), ideally with Expo. A passion for mentoring, growing teams, and improving engineering culture. Startup mindset More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Anson McCade
multi-million-pound projects within consulting or enterprise-level engagements. • Strong stakeholder engagement at CxO or Director level. • Deep experience in cloud data lake architectures, ETL/ELT patterns, and metadata/data quality management. • Expertise in Matillion, Redshift, Glue, Lambda, DynamoDB, and data pipeline automation. • Familiarity with data visualisation platforms such as Quicksight, Tableau, or Looker. • Knowledge More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Anson McCade
multi-million-pound projects within consulting or enterprise-level engagements. • Strong stakeholder engagement at CxO or Director level. • Deep experience in cloud data lake architectures, ETL/ELT patterns, and metadata/data quality management. • Expertise in Matillion, Redshift, Glue, Lambda, DynamoDB, and data pipeline automation. • Familiarity with data visualisation platforms such as Quicksight, Tableau, or Looker. • Knowledge More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Precise Placements Ltd
to company and industry challenges Experience and Skills Required for this Solutions Architect (M365 stack, iManage, 3E, Intapp, Mimecast, Coding Languages) are: Strong knowledge of various technologies, platforms, and architecturalpatterns with the ability to pick-up new technologies as they emerge. Thorough understanding of the M365 technology stack. Solid understanding of a broad range of general More ❯