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141 systems architect jobs found

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systems architect
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Contract Spy
May 22, 2026
Hourly/Freelance
Systems Architect - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Systems Architect to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...
Contract Spy
May 15, 2026
Hourly/Freelance
Systems Architect - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Systems Architect to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
May 08, 2026
Hourly/Freelance
Systems Architect - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Systems Architect to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...
Contract Spy
Apr 30, 2026
Hourly/Freelance
Systems Architect - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Full job description Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Systems Architect to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team...
Contract Spy
Apr 29, 2026
Duration not stated
Generative AI Scientist – Agent‑Based Systems (Software Architect II) at UST Global, London, £Contract Option
Contract Spy London, UK
Role description Generative AI Scientist – Agent‑Based Systems London (3 days onsite) Contract (Inside IR35) or Fixed‑Term Employment   The Opportunity at UST At UST, we transform lives through the power of technology, combining deep engineering expertise, responsible AI, and an empathy‑first mindset to deliver meaningful, real‑world impact. We are seeking a Generative AI Scientist to design and deliver agent‑based, AI‑enabled solutions integrated into complex enterprise environments. This is a hands‑on engineering role, focused on building production‑grade AI systems that move beyond experimentation into scalable, secure, and measurable outcomes for our clients. You’ll work closely with UST’s engineering teams, AI specialists, and business stakeholders to translate high‑value use cases into robust solutions.   What You’ll Be Doing: Build Agent‑Based AI Systems Design and...
Contract Spy
May 20, 2026
Duration not stated
CRM Solutions Engineer at The Legal Director, Remote, £450-£600 per day
£450 - £600 per day
Contract Spy Remote
A Freelance CRM Solutions Engineer is needed to join The Legal Director, a scaling B2B legal services firm entering a critical stage of operational maturity. Working directly with the leadership team, this is a high impact project role focused on reviewing, redesigning and rebuilding the systems that underpin the commercial engine. This is not a standard CRM admin brief. It sits at the intersection of systems architecture, product thinking, operational design and hands on technical delivery. You will assess the current environment, untangle technical debt, and design a future state that is commercially practical, scalable and aligned to how the business actually works. The Legal Director provides fractional legal support to SMEs through a flexible model that combines a core team with a large network of freelance lawyers. As the business grows, the need for clarity across pipeline tracking, workflow management, reporting and integrations has become critical. Joining...
Contract Spy
May 22, 2026
Duration not stated
Senior Solutions Architect - Customer Care at The Very Group, Liverpool, £Contract Rate
Contract Spy Liverpool, UK
Senior Solutions Architect - Customer Care (Contract role Inside IR35) About us We’re the team behind digital retailer Very. Our purpose, helping families get more out of life, powers everything we do. And we want our people to get more out of life too! If you’re high-performing, ambitious and make the most of every opportunity, we want to hear from you. In return, you’ll enjoy heaps of flexibility, great perks and benefits, and the freedom to be yourself, keep learning and take your career wherever you want it to go. If you love making a difference, you’ll love making it sparkle for millions of Very customers. ✨ About the Team At The Very Group, customer care is at the heart of everything we do, combining knowledgeable, empathetic support with fast, reliable resolutions across all channels. The Customer Care (CC) Performance Unit is responsible for designing, building, changing and running technology across all our customer facing...
Contract Spy
May 21, 2026
Duration not stated
Solution Architect - MS Dynamics 365 at Pixelcode Technologies, London Area, £Contract Rate
Contract Spy London Area, United Kingdom
We are looking for a highly experienced Solution Architect - Dynamics 365 (London , Hybrid , Contract - INSIDE IR35) to lead enterprise digital transformation initiatives across the Microsoft ecosystem, with a primary focus on Dynamics 365 CRM/CE , Business Central ERP , Power Platform , and AI/Copilot solutions , delivering scalable, secure, integrated, and intelligent enterprise solutions.   Key Skills:-   10–12+ years of enterprise software implementation experience Strong experience with Dynamics 365 CRM/CE , Dataverse , Power Platform , Business Central ERP , and AI/Copilot technologies Architect CRM , ERP , and cloud transformation solutions including CRM data models , workflows , security frameworks , plugins , APIs , customizations , and governance Lead CRM modernization , cloud migration, and large-scale data migration initiatives including mapping, cleansing, validation, and reconciliation Develop...
Contract Spy
May 21, 2026
Duration not stated
Microsoft Fabric BI Developer at Surrey Satellite Technology Limited, Guildford, £Contractor Rate
Contract Spy Guildford, UK
Reports To Infrastructure Manager About the Role We’re looking for an individual with strong Microsoft Azure and Fabric experience who can manage, optimize, and develop our data platforms while delivering high-quality analytics through interactive dashboards and reports. This role spans data warehouse architecture, data model governance, ETL/ELT pipelines, and BI/reporting enablement—working closely with business stakeholders, SAP teams, and BI developers to turn data into actionable insights. Key Responsibilities Data Engineering & Cloud Architecture Fabric Ecosystem Management: Lead the design, implementation, and maintenance of the Microsoft Fabric environment, managing both Data Warehouses and Lakehouses to support diverse analytical workloads. Data Orchestration & ETL: Architect and monitor complex data pipelines using Azure Data Factory and SAP Datasphere to ensure seamless data movement from source...
Contract Spy
May 21, 2026
Duration not stated
Expert Lead Azure Databricks Engineer at A2 Consultancy, Manchester, £400-£500 per day
£400 - £500 per day
Contract Spy Manchester, UK
Job Summary We are seeking an experienced and highly skilled Lead Azure Databricks Engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and leading complex data engineering solutions within the Azure cloud environment. This role offers an exciting opportunity to work on cutting-edge data projects, optimise data workflows, and mentor junior team members. The ideal applicant will possess extensive expertise in Azure Databricks, big data processing, and cloud architecture, ensuring the delivery of scalable and efficient data solutions that support strategic business objectives. Duties Lead the design and implementation of large-scale data pipelines using Azure Databricks, ensuring optimal performance and scalability. Collaborate with cross-functional teams including data scientists, analysts, and software engineers to develop integrated data solutions. Architect and optimise cloud-based data workflows,...
Contract Spy
May 21, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Leeds/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Leeds, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
May 21, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Sheffield, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
May 20, 2026
6 Months or more
Data Architect at Connells Group, Milton Keynes, 6 Months, £Contract Rate (Outside IR35)
Contract Spy Milton Keynes, England, United Kingdom
We are seeking an experienced Data Architect to join our Group Technology team on a 6-month contract.   You will help realise the value of the immense Connells Group data landscape for the benefit of customers, colleagues and the overall business. You will use your expertise to define, evolve and communicate the existing Estate Agency enterprise data architecture, to democratise safe access to consolidated and unified data, modelled to help engineering teams develop single customer and property views. The data architecture will also support system migration and integration, to establish effective master and reference data management via our Group Data Platform. The priority for this role will be in mapping the existing estate for CRM data, developing the relevant CDMs as part of Fabric Medallion architecture, and establishing robust bulk extract and ingest patterns to enable CRM integration.   We offer a hybrid working arrangement with 1 day per week in...
Contract Spy
May 20, 2026
Duration not stated
PEGA Lead Business Architect at LV Consulting, Manchester/Remote, 6 Months, £250-£330 per day (Outside IR35)
£250 - £330 per day
Contract Spy Hybrid (Manchester, UK)
Contract Role: OUTSIDE of IR35 Job Overview We are seeking an experienced PEGA Lead Business Architect to join our dynamic team. The successful candidate will be responsible for designing and implementing enterprise architecture solutions, with a focus on PEGA systems, ensuring alignment with organisational goals and industry best practices. This role offers an excellent opportunity to lead complex projects, influence strategic decisions, and drive innovation within a collaborative environment. The ideal applicant will possess extensive expertise in solution architecture, cloud infrastructure, and system design, contributing to the development of scalable and secure IT solutions. Responsibilities Lead the development of comprehensive business architecture strategies aligned with organisational objectives and enterprise standards. Collaborate with stakeholders to gather requirements and translate them into effective solution architectures using PEGA platform...
Contract Spy
May 19, 2026
Duration not stated
Migration Solution Architect at Emagine Consulting, Remote/Edinburgh, £650-£750 per day
£650 - £750 per day
Contract Spy Remote (Edinburgh, UK)
We are seeking Migration Solution Architect for a multiyear programme aimed at migrating policies from legacy systems to a new policy administration system managed by a third-party provider. Solution Architect Predominantly Remote (some travel to Edinburgh) £650-750p/d emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core values: Confident,...
Contract Spy
May 18, 2026
6 Months or more
Cloud Architect at Deloitte, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London Area, United Kingdom)
Azure Solutions Architect Start Date: ASAP Contract Duration: Initial 6 months (likely to extend) Rate: Competitive Inside IR35 Location: Hybrid Working London (2-3 days onsite)   Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax, and related services. With a global network of member firms in more than 150 countries and territories, we serve four out of five Fortune Global 500® companies. Our professionals are committed to making an impact that matters, delivering excellence in a challenging and dynamic environment. This is an exciting opportunity to support Deloitte Operations and work with a leading Tier 1 Banking client and support their better ways of working.   Role Overview We are seeking a highly skilled and hands-on Azure Solutions Architect to join our team. The ideal candidate will have deep expertise in Azure cloud services, architecture design, and...
Contract Spy
May 18, 2026
Duration not stated
Principle Security Architect at ByDesign Secure, London, £750 per day
£750 per day
Contract Spy London, UK
Opening: Join the Mission At ByDesign Secure, we believe that world‑class security should not be an afterthought—it should be the foundation. We are an independent, outputs‑based consultancy delivering some of the UK public sector’s most complex and sensitive security‑critical systems. We are currently supporting a landmark, cross‑government secure IT transformation, architecting private cloud environments from the ground up and modernising end‑user services that underpin national decision‑making. Our model prioritises impact, autonomy, and technical excellence over hierarchy and utilisation. This is an opportunity for a Principal Security Architect to shape not only individual solutions, but the security posture, architectural standards, and strategic direction of nationally significant programmes. About the Opportunity As a Principal Security Architect, you will operate at the highest technical and strategic level within ByDesign Secure. You will...
Contract Spy
May 18, 2026
up to 6 Months
Integration Architect at National Savings & Investments, UK Office/Remote, 5 Months, £Contract Rate
Contract Spy Hybrid (UK)
We are seeking an experienced Integration Architect to support a major Core Banking Transformation programme, with a focus on API and integration architecture across complex systems. This role combines hands on design input with architecture governance, including reviewing, validating and signing off integration designs, while also working closely with product teams and suppliers to shape API strategy, drive consistency and ensure alignment with enterprise standards and regulatory requirements. The architect will act as a key coordination point across Architecture, Development and Testing teams, as well as multiple delivery partners within a fast-paced transformation environment.   As an Integration Architect, your main responsibilities will be to: Review, validate and formally sign off integration and API designs, ensuring alignment with enterprise architecture, target state and non-functional requirements. Collaborate with product, delivery and...
Contract Spy
May 18, 2026
6 Months or more
Senior Backend .NET Engineer (AWS, Claude Code) at Reapit Ltd, Remote, 6 Months, £Excellent Day Rate (Outside IR35)
Contract Spy Remote (United Kingdom)
Outside IR35 contract - 6 months - excellent day rate - remote Reapit - Who are we? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We've been helping sales and lettings agents build relationships and grow their businesses for more than 25 years. Our technology empowers property professionals across Europe, the Middle East, Australia, and New Zealand to work with buyers, sellers, tenants, and landlords to deliver a dream home experience. Worldwide, over 100,000 agents across more than 15,000 branches use Reapit to run their businesses, manage properties, collect rent, engage clients, and provide outstanding customer service every time. What you'll be doing Reporting to the Director of Engineering, you'll operate as a highly senior, technically hands-on Back End engineer, Embedded into a squad and owning delivery of substantive, cloud-native services end-to-end. Ad-hoc client interaction, supporting...
Contract Spy
May 15, 2026
Duration not stated
Senior Test Automation Engineer at EPAM Systems, Belfast, £Contract Rate
Contract Spy Belfast, Northern Ireland, United Kingdom
We're looking for a Senior Test Automation Engineer (Contract) to join our team in Belfast, United Kingdom in a hybrid working mode. In this role, you will take ownership of the testing strategy for a complex, containerized microservice architecture. You will enhance existing frameworks, extend automation capabilities across integration, performance and CI/CD, and drive best practices to ensure high-quality delivery.   Responsibilities Architect and enhance test frameworks to improve end-to-end testing strategy and integration validation for microservices Develop robust integration tests within a containerized environment using Docker and Java containers Build and maintain automated test scripts for frontend systems using TypeScript and Playwright Develop and maintain backend and API testing solutions for services communicating via mechanisms like SNS queues Standardize and extend Python-based tools for exploratory and manual testing support...
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