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98 systems architect jobs found

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systems architect
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Contract Spy
Apr 09, 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
Apr 01, 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
Mar 25, 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
Apr 13, 2026
Duration not stated
Senior Game Developer at Voodoo, Remote, £Contract Rate
Contract Spy Remote (London, UK)
  About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. This position is fully remote within CET ±3h.   Team Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing exciting new entrepreneurial ventures. With over seven billion downloads worldwide and a portfolio of more than 10 resilient hybrid games generating more than $20m per year, we are the world's largest and most successful hybrid publisher. Voodoo is creating a talented team with a big mission: find the next best way to entertain the world by...
Contract Spy
Apr 02, 2026
Duration not stated
Senior Game Developer at Voodoo, Remote, £Contract Rate
Contract Spy Remote
  About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. This position is fully remote within CET ±3h.   Team Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing exciting new entrepreneurial ventures. With over seven billion downloads worldwide and a portfolio of more than 10 resilient hybrid games generating more than $20m per year, we are the world's largest and most successful hybrid publisher. Voodoo is creating a talented team with a big mission: find the next best way to entertain the world by...
Contract Spy
Mar 26, 2026
6 Months or more
Senior Game Developer - Hole.io at Voodoo, London, 8 Months, £Contract Rate
Contract Spy London, UK
  About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. This position is fully remote within CET ±3h.   Team Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing exciting new entrepreneurial ventures. With over seven billion downloads worldwide and a portfolio of more than 10 resilient hybrid games generating more than $20m per year, we are the world's largest and most successful hybrid publisher. Voodoo is creating a talented team with a big mission: find the next best way to entertain the world by...
Contract Spy
Apr 14, 2026
Duration not stated
Salesforce OMS Architect - Enterprise Solutions at UST, Nottingham, £Contract Option
Contract Spy Nottingham, UK
Role description Salesforce OMS Architect Nottingham (Hybrid – 3 days per week onsite) Contract (Inside IR35) or Fixed‑Term Employment We are seeking an experienced Salesforce Order Management System (OMS) Architect to design and lead end‑to‑end order management solutions within a complex enterprise environment. This is a highly strategic and hands‑on role, focused on delivering scalable, resilient, and high‑performance order orchestration capabilities that support modern, omni‑channel commerce. You will act as the technical authority for OMS, shaping solution design, guiding implementation, and ensuring seamless integration across the wider commerce and fulfilment ecosystem.   The Role: Architect and lead the delivery of Salesforce OMS solutions across the full order lifecycle. Design and implement complex order flows including order orchestration, fulfilment, returns, cancellations, and exceptions. Configure advanced...
Contract Spy
Apr 14, 2026
Duration not stated
MuleSoft Architect - Enterprise Solutions at UST, Nottingham, £Contract Option
Contract Spy Nottingham, UK
MuleSoft Architect (Architect II - Enterprise Solutions) Role description MuleSoft Architect Nottingham (Hybrid – 3 days per week onsite) Contract (Inside IR35) or Fixed‑Term Employment We are looking for a highly experienced MuleSoft Architect to design and deliver enterprise‑grade integration solutions using the MuleSoft Anypoint Platform. This is a strategic, hands‑on role where you will define integration architecture, lead complex implementations, and enable scalable, secure connectivity across core enterprise systems. You will act as a technical authority for integration, working closely with business stakeholders, architects, and delivery teams to ensure robust, future‑ready solutions.   The Role: Architect and lead end‑to‑end enterprise integration solutions using MuleSoft Anypoint Platform. Design and implement API‑led connectivity architectures, spanning Experience, Process, and System APIs. Develop...
Contract Spy
Apr 13, 2026
Duration not stated
API/Integration Architect at DADA Enterprises Ltd., London, £425-£475 per day
£425 - £475 per day
Contract Spy London, UK
Job Overview We are seeking a highly skilled API / Integration Architect to lead the design, development, and implementation of complex integration solutions across diverse platforms and systems. The successful candidate will play a pivotal role in shaping our cloud architecture and ensuring seamless connectivity between various enterprise applications. This role offers an exciting opportunity to work on cutting-edge technologies, including microservices, cloud computing, and DevOps practices, within a dynamic and innovative environment. What you’ll be doing: Assessing existing systems and defining API-led integration strategy Data formats, interoperability, authentication and security Designing target integration architecture Supporting data and technical feasibility assessments Identifying opportunities for Automation Contributing to discovery outputs and recommendations Lead the architecture and design of scalable, secure,...
Contract Spy
Apr 13, 2026
Duration not stated
Data Architect – AI Discovery at DADA Enterprises Ltd., London, £425-£475 per day
£425 - £475 per day
Contract Spy London, UK
Job Summary We are seeking a highly skilled Data Architect specialising in AI Discovery to join our innovative team. The successful candidate will be responsible for designing, developing, and maintaining robust data architectures that support advanced AI and big data initiatives. This role offers an exciting opportunity to work with cutting-edge technologies and contribute to transformative data-driven projects within a dynamic organisation. The position is paid and suitable for professionals eager to leverage their expertise in cloud platforms, data modelling, and large-scale data processing. Responsibilities Design and implement scalable, efficient data architectures supporting AI discovery initiatives. Develop and maintain data models, database designs, and data warehouses aligned with organisational needs. Collaborate with cross-functional teams to define data requirements and translate them into technical solutions. Manage integration of diverse data...
Contract Spy
Apr 13, 2026
6 Months or more
DBT Architect/Lead Analytics Engineer at GlobalLogic UK&I, London, 6 Months, £Contract Rate
Contract Spy London, UK
As the DBT Architect/Lead Analytics Engineer, you will be the primary technical authority for our enterprise cloud migration. You will lead the transition from a Legacy Teradata environment to a modern AWS Lakehouse architecture. Your mission is to design the foundational dbt architecture that replaces 500+ complex BTEQ scripts with modular, performant, and audit-ready pipelines supporting Risk, Finance, and Quants. Technical Requirements Expert-level dbt Core/Cloud proficiency, including advanced Jinja, macro development, and incremental materialization strategies. Deep experience with Databricks (Unity Catalog, SparkSQL) and Apache Iceberg on AWS S3. Ability to reverse-engineer Legacy Teradata/BTEQ and write highly optimized SQL for Databricks. Hands-on experience with Apache Airflow (ideally Astronomer) for managing complex dependency trees. Strong mastery of Git workflows, CI/CD for data, and Infrastructure as Code (IaC) principles. Job...
Contract Spy
Apr 10, 2026
6 Months or more
Senior AI Governance Specialist at Network Rail, York/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (York, UK)
Network Rail is at the heart of revitalising Britain's railway. From Crossrail - Europe's largest civil engineering project - to investment in world-class stations and major programmes of electrification, we are involved in some of the most ambitious and diverse ventures that this country has ever seen. We at Network Rail are dedicated to becoming one of Britain 's best employers and believe this starts with placing the candidate at the heart of everything we do!   As a Senior AI Governance Specialist you will lead responsible AI governance across the AIIA programme by defining and embedding risk management, assurance and compliance controls to support the safe, ethical and regulatory-aligned deployment of AI and automation solutions.   As a Senior AI Governance Specialist your main responsibilities will be to:   Define and embed AI governance principles, risk controls and assurance frameworks across the programme to support consistent and...
Contract Spy
Apr 10, 2026
6 Months or more
Enterprise Architect at The Insolvency Service, UK Office/Remote, 10 Months, £Contract Rate
Contract Spy Hybrid (UK)
As an Enterprise Architect you will be part of the Architecture Team within Change and Technology Services and will report directly to the Lead Project Manager who in turn reports into the Assistant Director - Transformation in Change and Technology Services. As an Enterprise Architect on the Redundancy Payments Service Calculations and Service Developments Project (RPS CSD). The Discovery phase is in-flight with multiple Alpha phases expected to follow. Discovery will engage in detail with end users and internal stakeholders to identify core problems that need to be addressed through the creation of a list of required improvements and technical changes to the various components of the RPS service. Focus will be initially on Discovery assurance, option shaping, architectural decisions, and supplier readiness.   Support is then required through the Alpha and Beta phases, where you will be shared across the RPS CSD and INSSight+ projects to ensure architectural...
Contract Spy
Apr 10, 2026
Duration not stated
Technical Product Manager at ByDesign Secure, London SW1A, £550-£600 per day
£550 - £600 per day
Contract Spy London SW1A, UK
Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to talk to you. Technical Product Manager Reference ID: BDS-TPM1 Are you a Technical Product Manager with a passion for delivering...
Contract Spy
Apr 10, 2026
Duration not stated
Senior Security Architect at ByDesign Secure, London SW1A, £725 per day
£725 per day
Contract Spy London SW1A, UK
Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to talk to you. Principle Security Architect As a Senior Security Architect for ByDesign you will be working on high profile large scale...
Contract Spy
Apr 10, 2026
Duration not stated
Cloud DevOps Engineer (GDC, IaC, CI/CD, SRE) – SC Eligible at ByDesign Secure, London SW1A, £600 per day
£600 per day
Contract Spy London SW1A, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance (requiring 5 years UK residency). Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to...
Contract Spy
Apr 10, 2026
Duration not stated
Cloud Security Engineer (GDC, Identity & Access, Encryption) – SC Eligible at ByDesign Secure, London SW1A, £650 per day
£650 per day
Contract Spy London SW1A, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance ( requiring 5 years UK residency). Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to...
Contract Spy
Apr 10, 2026
Duration not stated
Solution Architect at Inspired Thinking Group (ITG), Birmingham, £Contract Rate
Contract Spy Birmingham, UK
ITG require a talented Solutions Architect to work on the development of a range of web based products and tools.The focus for this role is on the development of websites driven by the Adobe Experience Manager CMS. The Solutions Architect will act as an internal Adobe AEM consultant, advising teams and clients on how best to develop customer-facing digital platforms and experiences, supporting and advising on projects and stakeholders that would like to take advantage of AEM’s capabilities. This support would be in the form of technical guidance and consultancy on recommended technical and architectural approaches to deliver a range of implementations, whether that is a small/skinny brochure site, through to larger scale more complex projects. As a Solutions Architect, candidates must be capable not only of supporting software development, but also demonstrate a firm grasp of the full Software Development lifecycle: requirements capture, planning, project...
Contract Spy
Apr 10, 2026
6 Months or more
PLM & MES Solution Architect at Deloitte, London, 6 Months, £Competitive Rate
Contract Spy London, UK
Job description Job title: Contract - PLM & MES Solution Architect Contract Length:6 months Target Start Date: ASAP April 2026 Location: London / Hybrid working Rate: Competitive, inside IR35   Deloitte   Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   About The Role   The ideal candidate will have a proven track record in designing and implementing complex digital engineering solutions, with hands-on experience in leading PLM and MES platforms (Siemens, PTC, or Dassault Systèmes). This role requires a blend of...
Contract Spy
Apr 10, 2026
6 Months or more
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 6 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...
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