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Technical Architect Jobs in London

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Information Security Regulatory Support Lead
Huxley Associates
London
Fully remote
Leader
£550/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE
Lead Security Controls Assessor - NIS2 Readiness (Financial Services)
Contract Type: 6-Month Rolling Contract
Rate: 550/day (Inside IR35)
Location: Fully Remote
My client, a leading organisation in the Financial Services sector, is currently seeking two experienced contractors to join their Security Controls Assessor team. This is a strategic initiative focused on preparing for the upcoming NIS2 regulation, with a strong emphasis on regulatory assurance and cross-entity alignment.
Key Responsibilities
Lead and support activities related to NIS2 readiness and regulatory assurance
Assess existing policies, standards, processes, and technical environments against NIS2 and other relevant frameworks
Conduct entity-specific assessments and asset-level assurance testing
Assist with NIS2 registration processes and incident reporting readiness across multiple entities
Collaborate with stakeholders across business units, project teams, and EGSO to ensure cohesive support
Document the organisation’s regulatory posture, ISRG priorities, gaps, risks, and sustainability of compliance efforts
Provide regular updates to the EMAP Information Security Regulatory Governance Specialist
This is a fantastic opportunity to contribute to a high-impact regulatory programme within a complex, multi-entity financial environment. If you’re experienced in security controls assessment, regulatory compliance, and NIS2 alignment, this role offers both strategic influence and operational depth.
Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.
To find out more about Huxley, please visit (url removed)
Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
Power Platform Developer
Nigel Frank International
Multiple locations
Hybrid
Mid
£49k - £61k
RECENTLY POSTED
javascript
csharp
sql
Power Platform Developer / Senior Developer
Salary: 49,000 - 61,000 DOE
Location: UK (Hybrid)
About the Role
We are looking for talented Power Platform Developers at both mid and senior levels to join a growing Digital Services team. This is a fantastic opportunity to contribute to an organisation’s digital transformation by designing, building, and optimising solutions that enhance efficiency and deliver data-driven insights.
You’ll work with Microsoft Power Apps, Power Automate, Power BI, SharePoint, Power Pages, Dynamics 365 CE, and Azure services, delivering modern applications that meet complex business needs.
Whether you are developing your technical skills under senior mentorship or ready to step into a leadership role, you’ll play a key part in driving innovation and maximising the value of the Power Platform.
Key Responsibilities
Design, develop, and support solutions using Power Platform tools (Power Apps, Automate, BI, Pages, SharePoint, Dynamics 365 CE, Azure).
Collaborate with stakeholders, analysts, and consultants to translate requirements into technical solutions.
Support process automation and data visualisation to improve efficiency and decision-making.
Contribute to testing, debugging, documentation, and user support.
Ensure compliance with governance, security, and best practice frameworks.
At senior level:
Provide technical leadership, mentoring, and coaching to developers.
Conduct code reviews and establish development standards.
Lead integration with enterprise systems and contribute to architecture decisions.
Influence the organisation’s digital roadmap by exploring new Microsoft capabilities.
Skills & Experience
Experience with Microsoft Power Platform (Power Apps, Power Automate, Power BI, SharePoint, Dynamics 365 CE).
Knowledge of software development principles; low-code/no-code experience ideal.
Strong problem-solving skills and attention to detail.
Excellent communication skills with the ability to work across technical and business teams.
Competence in Microsoft tools (Excel, SharePoint); experience with JavaScript, C#, HTML, or SQL beneficial.
Familiarity with agile methodologies and structured delivery.
For senior roles: proven track record in leading projects, mentoring, and delivering scalable enterprise solutions.
What We’re Looking For
A collaborative team player with strong communication skills.
Self-motivated and eager to learn or grow into leadership.
A passion for innovation and maximising Microsoft technology to solve business challenges.
This is a great chance to join a supportive, forward-thinking team and directly shape the way Microsoft Power Platform is used to deliver digital transformation.
Cabling Infrastructure Design Engineer
Adecco
Multiple locations
In office
Mid
£261/day - £290/day
TECH-AGNOSTIC ROLE
Cabling Infrastructure Design Engineer/Consultant Wanted!
We’re on the lookout for a talented Cabling Infrastructure Design Engineer to join our dynamic team in Hackney, London. This is a fantastic opportunity to showcase your skills and make a real impact in an exciting industry!
Contract Details:
Contract Length: 6 months with scope to extend
Hourly Rate: From 32- 36.31 PAYE
About the Role:
As a Cabling Infrastructure Design Engineer, you will play a pivotal role in designing and implementing state-of-the-art cabling solutions that support our eCommerce operations. You’ll collaborate with a team of dedicated professionals, ensuring that our infrastructure meets the high standards our customers expect.
Key Responsibilities:
Design cabling infrastructures that enhance our eCommerce capabilities.
Collaborate with cross-functional teams to assess requirements and develop tailored solutions.
Ensure compliance with industry standards and best practises.
Conduct site surveys to determine the optimal cabling routes.
Provide technical support and guidance during installation and implementation.
What We’re Looking For:
Proven experience in cabling design and infrastructure design.
Strong understanding of industry standards and regulations.
Excellent problem-solving skills and attention to detail.
Ability to work collaboratively in a team environment.
A proactive attitude and a passion for innovation!
Our vibrant office is conveniently located in Hackney, just a 9-minute walk from Shoreditch High Street train station. Enjoy the buzz of the city while working in a supportive and creative atmosphere!
Why Join Us?
Be part of a forward-thinking company that values your expertise.
Work in a collaborative environment with talented professionals.
Enjoy competitive hourly rates and a flexible working atmosphere.
Contribute to exciting projects that shape the future of eCommerce.
Ready to Make an Impact?
If you’re excited about the opportunity to design cutting-edge cabling solutions in an eCommerce setting, we want to hear from you! Please send your CV and a brief cover letter detailing your relevant experience to email address .
Join us in revolutionising the eCommerce landscape! Your next great adventure awaits in Hackney!
Apply today and let’s build the future together!
Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
GCP Data Solutions Architect
Tenth Revolution Group
Multiple locations
In office
Mid
£110k - £125k
TECH-AGNOSTIC ROLE
I am working with a global data and AI consultancy that is expanding its Data Management practice and looking to bring on a Data Solutions Architect with deep expertise in Google Cloud Platform (GCP). This is a strategic, client-facing role where you will partner with senior stakeholders to modernise data platforms, accelerate cloud transformation, and drive measurable business outcomes.
You’ll join a collaborative environment focused on delivering enterprise-scale data solutions across banking and financial services. With increasing demand for cloud-native architectures and data-driven innovation, this is a fantastic opportunity to lead high-impact engagements and shape future-state data strategies.
As part of this role, you will be responsible for:
Leading technical solution design and delivery for large-scale data platform projects using GCP and BigQuery
Supporting pre-sales engagements by translating client requirements into technical solutions
Take ownership of cloud migration and data platform modernization strategies
Undertake data modelling tasks with a focus on long-term maintainability and scalability
Designing robust ETL/ELT pipelines using cloud-based tooling
Implementing governance frameworks and data quality controls
To be successful in this role, you will have:
Strong background in Data Warehousing/Data Engineering with recent demonstratable experience in solution or technical architecture positions
Commercial experience delivering on cloud-based data transformation projects within the banking sector
Hands-on experience with data modelling tools such as Erwin Studio
Strong understanding of the GCP tech stack and architecture principles
Some of the package details include:
Salary up to 125,000 per year
Performance-related bonus scheme
Private healthcare, life assurance (4x salary), and income protection
8% company pension contribution
Lifestyle benefits including cashback cards, cycle-to-work scheme, and discounted gym memberships
This is just a brief overview of the role. For the full details, simply apply with your CV and I’ll be in touch to discuss further.
Internal systems Manager
Interaction Recruitment
Borehamwood
Hybrid
Mid
£45k - £50k
TECH-AGNOSTIC ROLE
Internal IT Systems Manager
Salary: £50,(Apply online only) + benefits
Location: Borehamwood (Hybrid)
Duration: Permanent
About the Role
We are looking for an Internal IT Systems Manager to take ownership of our internal IT platforms and lead the way in how we use technology to work smarter. This is a newly created role with significant scope initially hands-on, but with the opportunity to grow and build a small team over time.
You ll oversee our key systems including Halo, IT Glue, RMM, automation, alerting, and workflow tools ensuring they re fully optimised, integrated, and delivering maximum value to the business. You ll also be responsible for setting standards, introducing best practices, and ensuring the business gets the most out of its IT investments.
Key Responsibilities
Own and manage internal IT systems (Halo, IT Glue, RMM, automation, workflows, alerting).
Develop the roadmap for internal systems, ensuring they scale with business needs.
Design, implement, and optimise automation, workflows, and integrations.
Lead on IT knowledge management, ensuring documentation and processes are consistent and reliable.
Act as the subject matter expert and key point of contact for internal IT tools.
Engage with stakeholders across the business to understand challenges and deliver smarter solutions.
Proactively identify opportunities to improve efficiency and productivity through technology.
Ensure system performance, compliance, and security best practices are followed.
Over time, build and manage a small team to support internal systems and processes.
Skills & Experience
Proven experience managing and optimising IT systems and tooling.
Hands-on expertise with Halo, IT Glue, RMM platforms, and automation tools.
Strong understanding of workflow design, automation, and process optimisation.
Experience introducing governance, best practice, and documentation standards.
Comfortable operating independently while also having leadership potential.
Strong stakeholder management and communication skills.
Strategic mindset with the ability to turn business needs into technical solutions.
Why Join Us?
A greenfield opportunity to shape and own our internal IT systems strategy.
The chance to grow into a leadership role, building a team around you.
Huge scope for innovation freedom to implement new tools and smarter ways of working.
Competitive salary (£50,(Apply online only plus benefits.
IND/LET
Power Platform Senior Developer - London (Hybrid) - £61k
Nigel Frank International
London
Hybrid
Senior
£61k
javascript
csharp
Power Platform Senior Developer - London (Hybrid) - 61k
We’re looking for a Senior Power Platform Developer to take ownership of building and enhancing digital solutions that transform how the business works. You’ll be at the forefront of developing applications across Power Apps, Power Automate, Power Pages, and Dynamics 365, while also helping integrate them with wider systems such as Azure and SharePoint.
This role combines hands-on development with leadership - you’ll be delivering solutions yourself, but also guiding junior developers, setting standards, and ensuring best practice is followed. It’s a great fit for someone who enjoys solving business problems with technology while also shaping how a team operates.
Key Responsibilities:
Designing and delivering Power Platform solutions to support core business functions.
Acting as a technical authority on architecture, integration, and governance.
Coaching and mentoring developers, helping them grow their skills.
Partnering with stakeholders to turn business requirements into working applications.
Troubleshooting and fine-tuning existing solutions for better performance.
Driving forward the adoption of new tools and features as the Microsoft ecosystem evolves.
Skills & Experience:
Proven experience developing with the Microsoft Power Platform (Power Apps, Power Automate, Power Pages, Dataverse) with Entra ID integrated.
Strong knowledge of Dynamics 365 modules (such as Sales, Customer Service, or Field Service).
Familiarity with Azure services and integration approaches (APIs, Logic Apps, Service Bus).
Coding experience with JavaScript, C#, or other relevant languages.
Strong communication skills with the ability to explain technical concepts clearly.
A collaborative, supportive approach to leadership and mentoring.
Background working in Agile or DevOps environments.
Understanding of governance, security, and compliance principles.
To discuss this brilliant opportunity in more detail, please contact Evie Ellson by phone on +(phone number removed) or send your most up to date CV to (url removed)
Power Platform Developer - London (Hybrid) - £56k
Nigel Frank International
London
Hybrid
Mid
£56k
javascript
csharp
sql
Power Platform Developer - London (Hybrid) - 56k
We’re looking for a Power Platform Developer to join a growing digital team and play a key role in creating solutions that improve how the organisation works. You’ll be developing apps, automation’s, and reports using Microsoft’s Power Platform (Power Apps, Power Automate, Power BI, SharePoint, and Dynamics 365), while also gaining exposure to new tools and integration work.
This role is ideal for someone with some hands-on experience who’s eager to take the next step. You’ll have the chance to work closely with senior developers, learn from their expertise, and gradually take on more responsibility as your skills grow.
Key Responsibilities:
Assisting in the design and delivery of Power Platform solutions across multiple business areas.
Building and supporting Power Apps, Power Automate flows, and Power BI dashboards.
Working with stakeholders to capture requirements and turn them into technical solutions.
Testing, troubleshooting, and enhancing existing applications to improve performance.
Documenting processes and maintaining clear technical notes.
Supporting end-users and providing guidance where needed.
Exploring new Power Platform features and contributing fresh ideas for innovation.
Skills & Experience:
Experience (through work, training, or projects) with Microsoft Power Platform tools.
An understanding of basic development concepts, with some exposure to languages like JavaScript, C#, SQL, or HTML being a plus.
Strong Microsoft 365 skills (Excel, SharePoint, Teams) and how they can connect with the Power Platform.
A curious mindset with the drive to learn and grow quickly.
Problem-solving skills and attention to detail when developing and testing solutions.
Good communication skills and the ability to collaborate effectively in a team setting.
To discuss this brilliant opportunity in more detail, please contact Evie Ellson by phone on +(phone number removed) or send your most up to date CV to (url removed)
MuleSoft Developer
Hays Technology
London
In office
Mid
Private salary
raml
postman
mule-2
sql
Your new company
I’m recruiting for a very well-known and established university based in the heart of London.
Your new role
My client is looking for an experienced MuleSoft Developer to join them on an initial 6-month contract. You’ll be developing, testing, and deploying integration solutions using MuleSoft’s Anypoint Platform whilst collaborating with cross-functional teams to design and implement scalable and robust integration architectures. You’ll create documentation, including technical designs, specifications, and implementation guides along with troubleshooting issues and provide solutions in a timely manner.
What you’ll need to succeed
Core Mulesoft Technologies
Mule 4 and Dataweave 2
Anypoint Platform to include:
Runtime Manager
Exchange
Design Studio
Anypoint MQ
Anypoint API Manager
Anypoint Studio
Mule 4 Runtime Clusters
Supporting Tools and knowledge
Postman
JSON/XML
Rest APIs
Event APIs (Webhooks)
RAML
SQL
What you need to do now
If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)
Salesforce Solution Architect
Robert Walters
London
In office
Mid
£85k - £100k
salesforce
aws
We are looking to hire a Salesforce Solution Architect who has experience in the Puplic Sector.
Must have current SC Clearance
The team that you’ll be working with:
As part of our continuous growth, we are seeking a Salesforce Public Sector Solution Architect to join our Salesforce Architecture and Innovation team in London, focusing on clients in the Public Sector Domain.
The Salesforce Public Sector Solution Architect acts as a strategic advisor and expert on Salesforce products and platforms for key Public Sector clients. This role engages with executive-level stakeholders and collaborates with enterprise architects and business users, providing best practices in areas such as security, performance, development processes, and governance.
What you’ll be doing:
Serve as a trusted advisor to key stakeholders within our Public Sector clients.
Ensure scalable, best-practice solutions that meet or exceed customer expectations.
Evaluate and translate business and technical requirements into well-architected solutions that effectively leverage Salesforce products.
Identify and mitigate solution and business design risks.
Build and maintain strong relationships with key stakeholders and team members.
Lead overall architecture alignment and coordinate efforts across multiple architects.
Collaborate with project and engagement managers to support planning and execution in partnership with the client.
Oversee project vision, direction, and the review of key deliverables.
Drive early solution evaluations, manage issues proactively, and engage with executive teams, engineering, and product management.
Direct and mentor diverse teams in both technical and non-technical aspects, including communication strategies and executive influence.
Contribute to internal growth through initiatives, knowledge-sharing, and the development of strategic assets.
Support the Pre-Sales team in developing proposals, including target and transition architectures, security and compliance considerations, integration strategies, data migration plans, and implementation roadmaps.
What experience you’ll bring:
10+ years of experience in consulting and architecture roles, with demonstrated leadership in driving digital transformations within the Public Sector. Deep understanding of public sector domains: central/local government, healthcare, education, defence, etc.
Familiarity with public sector regulations, compliance (e.g., GDPR, FOIA), and procurement processes.
Knowledge of common public sector challenges: legacy systems, citizen engagement, case management, grants, licensing.
Proficiency in key Salesforce architecture areas, particularly Service Cloud, Experience Cloud, and Public Sector Cloud.
Public Sector Solutions Accredited Professional and Service Cloud Consultant certifications are mandatory.
Strong grasp of Data Cloud, MuleSoft, OmniStudio, and AgentForce for automation and integration.
Experience with integration technologies, master data management, and familiarity with other cloud platforms (e.g., AWS).
Ability to analyse, design, and optimize business processes through technology and integration.
Demonstrated experience guiding customers and project teams in adopting emerging technologies for business use cases.
Extensive experience with end-to-end Salesforce platform implementations, with direct Salesforce development experience being a plus.
Proven ability to define system designs, identify current state gaps, and propose end-state solutions.
Strong presentation, communication, and facilitation skills; ability to rapidly learn new technologies.
Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates
Digital Technical Architect Lead - London/Hybrid
Resourgenix Ltd
London
Hybrid
Leader
£884/day
aws
The Client: A government department client is looking for a Digital Technical Architect Lead to join them on a 6 month contract. This position will be in London/hybrid.
Job Summary: A Lead Technical Architect works with multiple projects or teams on problems that require broad architectural thinking.
At this role level, you will be:
Working across Digital Product Services managing the strategy for Power Platform and a Centre of Excellence. Supporting the governance of the Centre of Excellence and driving assurance for all Digital Product Services products (Radius, OSS, Nexus, CMP, Protocol etc ) in coordination with the Data Architects, Security Architects, colleagues across Architectural Design Forums and existing team members.
Be responsible for leading the technical design of systems and services, justifying and communicating design decisions.
Assure other services and system quality, ensuring the technical work fits into the broader strategy for government.
Explore the benefits of cross-government alignment.
Provide mentoring within teams.
Provide leadership to other architects.
We are looking for someone with:
Deep technical expertise in a range of technical backgrounds ranging from Power Platform, Cloud, M365, Azure, AWS, Networks, Telephony or Digital systems.
Experience working with scaled agile frameworks and implementations.
A strong preference for the leverage of community integrated market products wherever technical and security considerations allow.
Demonstrable ability in technical architecture.
Power Platform Technical Architect
Summer Browning Associates
London
Hybrid
Mid
Private salary
aws
Power Platform Architect (Power Apps, Power Automate, Power Pages, Power BI)
Summer-Browning Associates is currently supporting our central government client, who is seeking a Power Platform Architect for an initial six-month assignment with the option to extend.
Location: Hybrid working - London
The ideal candidate will hold an active security clearance and possess a strong background in Power Platform Technical Architecture, with the following skills and experience:
Extensive experience in strategically managing Power Platform implementations.
Proven ability to excel within a product-focused team.
Expertise in establishing and leading a Centre of Excellence for Digital Services.
A track record of successfully mentoring, coaching, and managing senior and mid-level technical architects.
Strong capability to guide technical teams, influence critical technical decisions, and identify transformative digital opportunities.
Experience in defining, maintaining, and owning the technical strategy and roadmap for services.
Demonstrated leadership in technical design across all domains, including Data, Digital, Security, and Technical areas.
Deep technical expertise across a range of areas such as Cloud, M365, Azure, AWS, Networks, Telephony, or Digital systems.
Proficient in Secure by Design principles and comprehensive IT security documentation, including policies, standards, processes, procedures, and patterns.
Familiarity with navigating public sector or defence secure environments effectively.
To apply, please submit your latest CV for review.

Frequently asked questions

What is a Technical Architect?
A Technical Architect is a senior IT professional responsible for designing and overseeing the implementation of technical solutions, ensuring they align with business goals and technical requirements.
What skills are required for Technical Architect jobs in London?
Key skills include expertise in software architecture, cloud technologies, system integration, strong communication abilities, and experience with platforms like AWS, Azure, or Google Cloud.
What is the typical salary range for Technical Architects in London?
Salaries typically range from £70,000 to £110,000 per year, depending on experience, sector, and specific company requirements.
How can I apply for Technical Architect jobs in London on Haystack?
You can browse available Technical Architect positions on our website, create a profile, upload your CV, and apply directly through the job listings.
Do I need specific certifications to become a Technical Architect in London?
While not always mandatory, certifications such as TOGAF, AWS Certified Solutions Architect, or Microsoft Azure certifications can enhance your profile and improve job prospects.