Permanent Software Architect Job Vacancies

1 to 25 of 203 Permanent Software Architect Jobs

Senior Software Architect with Security Clearance

Bethesda, Maryland, United States
Saalex
Description Saalex is seeking a Senior Software Architect in Bethesda, MD to support NSWC Carderock's requirements for engineering, IT, and technical support for data analysis, software development and modifications, control system development, IT and Information assurance (IA). The work performed will be in support of various projects related to surface ships, submarines, boats and combatant … craft, air vehicles, other vehicles going through air and/or water, associated trainers and simulators from any of the above, and IT infrastructure. Senior Software Architect research, design, develop, and test computer hardware and software programs. Hardware refers to computer chips, circuit boards, computer systems, and related equipment such as keyboards, modems, and printers. They software … exclusively with computers and computer-related equipment. In addition to design and development duties, computer hardware engineers supervise the manufacturing and installation of computers and computer-related equipment. Senior Software Architect develop new computer software systems and to incorporate new technologies in a rapidly growing range of applications. Senior Software Architect apply the principles and More ❯
Employment Type: Permanent
Salary: USD 218,000 Annual
Posted:

Software Architect - Embedded

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
Verso Recruitment
Are you a Software Architect - Embedded looking for a career move or a new challenge? My client is based in the Glasgow/Central Belt area of Scotland and can offer unrivalled career opportunities to talented individuals. My client is a global technology company designing complex electronic products and systems that are used all over the world. They … currently require a Software Architect - Embedded to join their expanding R&D team. You will work on exciting, often global, projects focusing on the next generation of products and systems, which will harness things like AI technologies. As a Software Architect in this team, your main focus will be on the low-level embedded elements of … a project. Their broader software solution does involve UI, Databases, Cloud etc, but they are happy to train people in these areas if they don't have that experience but do have the required low-level embedded background. The team has adopted hybrid working, and you're likely to be in the office 2 days a week on a More ❯
Employment Type: Permanent, Work From Home
Salary: £95,000
Posted:

Software Architect

London, United Kingdom
Hybrid / WFH Options
Ventula Consulting Limited
Software Architect - Central London - Swift | TypeScript | Angular.JS - £85,000 + Benefits A leading Software Consultancy is seeking an experienced Software Architect to join their fast-growing and dynamic team. This is an exciting opportunity to work on cutting-edge projects, collaborating with engineers, stakeholders, and business leaders to design and deliver high-impact software systems. Tech Stack: Frontend: Angular.JS/TypeScript Backend: Swift (Swift Vapor) Key Responsibilities Lead the architecture and design of complex, scalable software solutions. Provide technical leadership, mentoring engineers, and guiding decision-making across teams. Champion best practices in software architecture, code quality, and delivery processes. Collaborate closely with stakeholders to align technical strategy with business goals. Required … Skills & Experience Proven experience in Software Architect or Senior Engineering roles. Strong expertise with Angular.JS/TypeScript. Solid hands-on experience with Swift, ideally Swift Vapor for Back End services. Proven track record in API design and development. Excellent interpersonal and communication skills to engage with both technical and non-technical stakeholders. Package & Location Salary: £85,000 per More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Software Architect

London, United Kingdom
Ventula Consulting Limited
Software Architect Central London Swift £85,000 + Benefits Hybrid: 23 Days Onsite A leading software firm is seeking a Software Architect to join its high-performing engineering team in Central London. This hands-on role offers significant influence over product and architecture strategy, with a focus on designing scalable, secure, and performant systems. Key … Responsibilities: Lead architecture and design of complex software solutions. Mentor engineering teams and guide technical decision-making. Drive best practices across architecture, code quality, and delivery. Required Skills & Experience: Proven background as a Software Architect or Lead Engineer. Strong experience with Swift, particularly in mobile app development. Strong Experience working with APIs Exposure to Swift Vapor for … server-side API development (desirable, not essential). Proficiency in modern JavaScript/TypeScript stacks Node.js, Angular. Experience in small or mid-sized software companies. Strong communication and collaboration skills. Salary: £85,000pa Location: Central London, 2-3 days onsite This is a fantastic opportunity for an experienced Software Architect to join a dynamic, forward-thinking team. More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Software Architect - TIGS Program with Security Clearance

Colorado Springs, Colorado, United States
CACI
Software Architect - TIGS Program Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 1/30/2026 The Opportunity: CACI is seeking a highly skilled Software Architect (T5) to join our … team responsible for providing comprehensive Integrated Product Support (IPS) services for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). The Software Architect will play a critical role in designing and developing software architectures that support the sustainment engineering and integrated product support lifecycles of the TIGS SoS. This role will ensure warfighting readiness by … enhancing the operational availability and mission effectiveness of all currently deployed and future TIGS SoS. Responsibilities: Serve as the lead Software Architect for the TIGS program, working closely with program leadership and technical Integrated Product Team (IPT) leads to identify and address software architecture, requirements, features, development processes, integration, test, automation, and all other aspects of software More ❯
Employment Type: Permanent
Salary: USD 252,100 Annual
Posted:

Software Architect - Space Weather with Security Clearance

Chantilly, Virginia, United States
Peraton
most daunting challenges facing our customers. Visit to learn how we're keeping people around the world safe and secure. Program Overview About The Role Peraton is seeking a Software Architect to support our Space Force customer. The SWAFS program is migrating legacy capabilities into the AWS cloud, while continuously adding new capabilities for legacy applications and users. … The Software Architect will assist migrating legacy tools to the cloud while delivering new capabilities built upon decades of environmental science and celestial studies to increase the immediate awareness and risks to DOD Infrastructure and Systems, advancing Space Weather Forecasting capabilities. Provides architectural and big picture oversight for development of new or enhanced products. Articulates the architectural vision … creates models and component and interface specification documents, and validates the architecture against requirements and assumptions. Work with various product developers, product managers, and customer application experts to create software products containing required features and modifications. Provide technical advice to other departments within the organization and may be responsible for integrating components built by product developers. May lead a More ❯
Employment Type: Permanent
Salary: USD 179,000 Annual
Posted:

Software Architect - Expert with Security Clearance

Hampton, Virginia, United States
Compass Inc
Description Position: Software Architect - Expert Location: Northern VA Clearance: TS/SCI Overall Assignment Description: Expert-level Software Architects lead the design and development of software solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic goals and the Enterprise Architecture. The … Expert-Level Software Architect is a software expert who makes high-level design choices and recommends technical standards, including software coding standards, tools, and platforms. The Expert-level Software Architect provides technical and software engineering support towards a model-based systems engineering approach to IT requirements engineering and architecture development, targeted at the … for infrastructure issues. Develop design artifacts that describe the structure, characteristics, behavior, workflow and other aspects of the solution to project stakeholders. Investigate and integrate new solutions using customer software, commercial software and open source software. Develop platform technology roadmaps to include SaaS, PaaS, custom software, third party offerings, open source and other technology components. Ensure a More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Architect

Leeds, West Yorkshire, Yorkshire, United Kingdom
Hybrid / WFH Options
Fruition Group
Job Title: Software Architect Location: Hybrid - Leeds-based (2 days on site) Salary: up to c.£75,000 per annum, plus benefits Why Apply? This is a fantastic opportunity for an experienced Software Architect, or a Solution Architect with a strong applications background to play a pivotal role in shaping enterprise-level solutions for a … support business goals. This is a permanent role offering the chance to influence strategy, guide development teams, and work with the latest technologies in a supportive and innovative environment. Software Architect Responsibilities Design, develop, and maintain high-level architecture for new and existing applications. Define architecture standards, guidelines, and best practices to ensure scalability, maintainability, and performance. Collaborate … with enterprise architecture and security policies. Document architecture designs, workflows, and technical specifications. Troubleshoot and resolve complex architectural challenges. Support modernisation, migration, and integration initiatives across the application landscape. Software Architect Requirements Degree in Computer Science, Information Technology, or related field. 5+ years of software development experience, with at least 2 years in an architectural or leadership More ❯
Employment Type: Permanent, Work From Home
Posted:

Software Architect

bradford, yorkshire and the humber, united kingdom
Hybrid / WFH Options
Fruition Group
Job Title: Software Architect Location: Hybrid - Leeds-based (2 days on site) Salary: up to c.£75,000 per annum, plus benefits Why Apply? This is a fantastic opportunity for an experienced Software Architect, or a Solution Architect with a strong applications background to play a pivotal role in shaping enterprise-level solutions for a … support business goals. This is a permanent role offering the chance to influence strategy, guide development teams, and work with the latest technologies in a supportive and innovative environment. Software Architect Responsibilities Design, develop, and maintain high-level architecture for new and existing applications. Define architecture standards, guidelines, and best practices to ensure scalability, maintainability, and performance. Collaborate … with enterprise architecture and security policies. Document architecture designs, workflows, and technical specifications. Troubleshoot and resolve complex architectural challenges. Support modernisation, migration, and integration initiatives across the application landscape. Software Architect Requirements Degree in Computer Science, Information Technology, or related field. 5+ years of software development experience, with at least 2 years in an architectural or leadership More ❯
Posted:

Software Architect

Stevenage, Hertfordshire, England, United Kingdom
Hybrid / WFH Options
MBDA
Stevenage This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Employment Type: Full-Time
Salary: £80,000 per annum
Posted:

Software Architect

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
MBDA
Stevenage This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Software Architect

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
MBDA
Bristol This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Software Architect

stevenage, east anglia, united kingdom
Hybrid / WFH Options
MBDA
Stevenage This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Posted:

Software Architect

newport, wales, united kingdom
Hybrid / WFH Options
MBDA
Bristol This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Posted:

Software Architect

bristol, south west england, united kingdom
Hybrid / WFH Options
MBDA
Bristol This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Posted:

Software Architect

bath, south west england, united kingdom
Hybrid / WFH Options
MBDA
Bristol This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Posted:

Software Architect

watford, hertfordshire, east anglia, united kingdom
Hybrid / WFH Options
MBDA
Stevenage This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Posted:

Software Architect

bradley stoke, south west england, united kingdom
Hybrid / WFH Options
MBDA
Bristol This is a fantastic role for a Software Architect or someone with strong software design skills looking to take the next jump in their career to becoming a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload … are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture … including the Internal/External interfaces of the product to meet requirements. Identify, document and be responsible for the design drivers for the software solution e.g. real-time performance, safety, security, user experience, simplicity, reusability, flexibility. Produce derived and emergent requirements capturing the assumptions and rationale. Define the architecture to a point where the implementation decisions do not affect More ❯
Posted:

Software Architect

Basingstoke, Hampshire, South East, United Kingdom
Hybrid / WFH Options
Anson Mccade
Software Architect £80000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Software Architect - Bristol (Hybrid role - typically 3-4 days on-site per week) Salary: Up to £80,000 DOE Security Clearance: British Citizenship The Opportunity: This is a fantastic opportunity for an experienced Software Architect , or a highly capable Senior … Software Engineer ready to take the next step. You will be responsible for defining and leading the software architecture for complex, safety-critical systems at the forefront of defence technology. Working in a collaborative, multi-disciplinary environment, you will help shape robust, secure and scalable software solutions that underpin next-generation weapon system designs. Key Responsibilities: • Define … document and own the full software architecture for major projects, from concept through to implementation. • Establish the structural and temporal architecture, ensuring consistency and integrity across components. • Identify and manage design drivers such as real-time performance, safety, security, flexibility and reusability. • Produce derived and emergent requirements with clear rationale and traceability. • Collaborate closely with systems, hardware and software More ❯
Employment Type: Permanent, Work From Home
Posted:

Software Architect

southampton, south east england, united kingdom
Hybrid / WFH Options
Anson Mccade
Software Architect £80000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Software Architect - Bristol (Hybrid role - typically 3-4 days on-site per week) Salary: Up to £80,000 DOE Security Clearance: British Citizenship The Opportunity: This is a fantastic opportunity for an experienced Software Architect , or a highly capable Senior … Software Engineer ready to take the next step. You will be responsible for defining and leading the software architecture for complex, safety-critical systems at the forefront of defence technology. Working in a collaborative, multi-disciplinary environment, you will help shape robust, secure and scalable software solutions that underpin next-generation weapon system designs. Key Responsibilities: • Define … document and own the full software architecture for major projects, from concept through to implementation. • Establish the structural and temporal architecture, ensuring consistency and integrity across components. • Identify and manage design drivers such as real-time performance, safety, security, flexibility and reusability. • Produce derived and emergent requirements with clear rationale and traceability. • Collaborate closely with systems, hardware and software More ❯
Posted:

Software Architect

Basingstoke, Hampshire, United Kingdom
Hybrid / WFH Options
Anson Mccade
Software Architect £80000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Software Architect - Bristol (Hybrid role - typically 3-4 days on-site per week) Salary: Up to £80,000 DOE Security Clearance: British Citizenship The Opportunity: This is a fantastic opportunity for an experienced Software Architect , or a highly capable Senior … Software Engineer ready to take t click apply for full job details More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mid-Level Software Architect with Security Clearance

Chantilly, Virginia, United States
Peraton
Engineering modernization and integration practices to include Digital Engineering and Agile at Scale for all of NGA, NSG, and ASG. About The Role We are seeking a Mid-level Software Architect to assist in the design and development of software solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to … meet user requirements and align to strategic goals and the Enterprise Architecture. The Mid-Level Software Architect understands/performs software development and assists with making high-level design choices. Duties may include: Designs, develops, maintains, and documents software solution architectures ensuring traceability to the Enterprise architecture and Enterprise requirements. Conducts the analysis of user requirements … procedures, and problems to automate or improve existing software systems. Develops proposed changes to the software solutions architecture design based on analysis of requirements and new technology. Creates prototypes to evaluate new technologies. Qualifications Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your More ❯
Employment Type: Permanent
Salary: USD 166,000 Annual
Posted:

Software Architect

Stevenage, England, United Kingdom
Anson McCade
Software Architect A leading European defence organisation, recognised with multiple industry and employer awards, is seeking a Software Architect to help define and deliver software solutions that underpin some of the UK’s most advanced defence systems. This role is well-suited to candidates from a strong software engineering background, ideally with experience in … C++ or real-time embedded systems, who are now looking to step into or develop within an architecture role. The opportunity: You will be responsible for the full software architecture of complex, safety- and mission-critical products, working with delivery teams to define structures, interfaces, and design drivers such as performance, safety, and security. Collaboration with other architects and … technical specialists will be central, ensuring architectural integrity across large-scale defence programmes. You will also influence long-term software strategies, product lines, and technology roadmaps. What you will do: • Define and own the software architecture across key defence projects • Identify and document architectural design drivers, capturing assumptions and rationale • Produce derived and emergent requirements, ensuring clarity for More ❯
Posted:

Software Architect

stevenage, east anglia, united kingdom
Anson McCade
Software Architect A leading European defence organisation, recognised with multiple industry and employer awards, is seeking a Software Architect to help define and deliver software solutions that underpin some of the UK’s most advanced defence systems. This role is well-suited to candidates from a strong software engineering background, ideally with experience in … C++ or real-time embedded systems, who are now looking to step into or develop within an architecture role. The opportunity: You will be responsible for the full software architecture of complex, safety- and mission-critical products, working with delivery teams to define structures, interfaces, and design drivers such as performance, safety, and security. Collaboration with other architects and … technical specialists will be central, ensuring architectural integrity across large-scale defence programmes. You will also influence long-term software strategies, product lines, and technology roadmaps. What you will do: • Define and own the software architecture across key defence projects • Identify and document architectural design drivers, capturing assumptions and rationale • Produce derived and emergent requirements, ensuring clarity for More ❯
Posted:

Software Architect

watford, hertfordshire, east anglia, united kingdom
Anson McCade
Software Architect A leading European defence organisation, recognised with multiple industry and employer awards, is seeking a Software Architect to help define and deliver software solutions that underpin some of the UK’s most advanced defence systems. This role is well-suited to candidates from a strong software engineering background, ideally with experience in … C++ or real-time embedded systems, who are now looking to step into or develop within an architecture role. The opportunity: You will be responsible for the full software architecture of complex, safety- and mission-critical products, working with delivery teams to define structures, interfaces, and design drivers such as performance, safety, and security. Collaboration with other architects and … technical specialists will be central, ensuring architectural integrity across large-scale defence programmes. You will also influence long-term software strategies, product lines, and technology roadmaps. What you will do: • Define and own the software architecture across key defence projects • Identify and document architectural design drivers, capturing assumptions and rationale • Produce derived and emergent requirements, ensuring clarity for More ❯
Posted:
Software Architect
10th Percentile
£73,000
25th Percentile
£75,000
Median
£85,700
75th Percentile
£93,750
90th Percentile
£100,000