32 senior platform engineer jobs found

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you 'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a...

Please note: 3 month contract, Fully Remote, Outside IR35 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 78,000 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 Head of Architecture, you'll be a hands-on Senior Network Engineer for a focused 3-month engagement. The role has two parts: working alongside the Head of Architecture and our customers to make sure they get a reliable experience from our platform,...

  £550 to £650 / day Join the Intelance associate panel. The first engagement is expected to start in November 2026, subject to client approval. Intelance is a UK advisory firm working on technology governance, cyber security and data governance. We are looking for a senior hands on engineer to check, clean up and evidence who can see what across Microsoft 365 and a cloud data platform, for a UK regulated investment firm. You will work with our delivery lead and the client's own technology team. Tasks Run access reviews across Microsoft 365, SharePoint, Teams and Entra ID, and record the results. Find and fix access that is too broad, such as open SharePoint sites, old guest accounts and unused groups. Write PowerShell and Microsoft Graph scripts that pull permissions and repeat the checks each quarter. Check access in a cloud data platform such as Snowflake, using SQL. Prepare clear evidence...

UK Senior Technical Advisor – Fintech Marketplace Platform (3-Month Contract) We are an early stage fintech startup building a cross-border lending marketplace connecting emerging-market financial institutions (seeking foreign-currency funding) with lenders in developed markets. Think of us as connecting Tier 1/2 banks in Africa/Asia with mid Tier lenders in the UK and Europe and China. We are pre-revenue, validating product-market fit with anchor users, and now ready to build the MVP. This is a ground-floor opportunity to shape the technical foundation of a marketplace that could scale to billions in annual deal flow. LOCATION: United Kingdom (Remote, flexible hours) THE ROLE We need an experienced senior technologist to design the core architecture of our marketplace platform and ensure a junior/mid-level UK engineer can execute the MVP independently. You will own six concrete deliverables over 12 weeks: Technical architecture document...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you 'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

The Synergy Programme is a large-scale transformation programme consisting of four Government departments, MOJ (Ministry of Justice), DWP (Department for Work and Pensions), DEFRA (Department for Environment, Food and Rural Affairs) and HO (Home Office). They will come together to replace their current back-office systems and introduce new ways of working for 220,000 civil servants combined. High-quality, accurate data is fundamental to ensuring a successful transition and enabling effective business processes, reporting and operations within the new ERP platform. The Data Engineer will play a critical role in supporting the MoJ contribution to the Synergy Programme by providing the technical capability required to extract, transform, manage and prepare source data for analysis. This role directly supports key programme priorities, including data quality improvement and data migration readiness.   As a  Senior Data Engineer, your main responsibilities will...

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you 'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a...

Job Description – Data Architect Data Architect (Azure | Databricks | Lakehouse) Contract | Remote | UK Public Sector Project   We are seeking a Data Architect to work within a multi-disciplinary team to design and deliver a new data service within a large-scale organisational environment. This role involves shaping data architecture, supporting data engineering activities, and ensuring data models and documentation meet organisational standards and requirements. The Data Architect will collaborate closely with technical and non-technical stakeholders to establish robust data structures, governance practices, and scalable solutions across the data platform.   Who We’re Looking For An experienced Data Architect who can confidently lead client engagements, design scalable data platforms, and align technical solutions with business outcomes.   Key Responsibilities Review existing system design and...

Android Developer (Contract, Outside IR35) Contract status: Outside IR35 Start date: 2nd November Contract length: To the end of December 2026, with extension possible Location: Remote first London days: Once or twice a month Who you'll be doing it for You'll join the mobile platform team on a UK government app, working on the app and the services that support it. The team builds and maintains the common parts of the app, such as login. It also brings in key features built by other teams, and manages app releases. You're engaged through hedgehog lab, a digital product consultancy and certified B Corp, also Great Place to Work certified. For 20 years we've helped public and private sector organisations through digital transformation. What you'll be doing You'll build and improve the common parts of the Android app, such as login, in Kotlin with Jetpack Compose. You'll also work on how features built by other teams fit into the app. When your...

Quality Assurance Automation Engineer (Contract, Outside IR35) Quality Assurance Automation Engineer (Contract, Outside IR35) Contract status: Outside IR35 Start date: 2nd November Contract length: To the end of December 2026, with extension possible Location: Remote first London days: Once or twice a month Who you'll be doing it for You'll join the mobile platform team on a UK government app, working on the app and the services that support it. The team builds and maintains the common parts of the app, such as login. It also brings in key features built by other teams, and manages app releases. You're engaged through hedgehog lab, a digital product consultancy and certified B Corp, also Great Place to Work certified. For 20 years we've helped public and private sector organisations through digital transformation. What you'll be doing You'll spend your days writing automated tests for the iOS and Android apps. Right now the team tests with...

As a  Lead DevOps Engineer , your main responsibilities will be: Provide technical leadership across ML Operations products, platforms, and services. Lead the technical design of solutions, ensuring they are supportable, scalable, secure, and maintainable. Make and justify technical decisions, balancing delivery needs, operational requirements, technical risk, and long-term sustainability. Identify and manage technical debt, ensuring appropriate engineering trade-offs are understood and communicated. Contribute to technical strategy and architectural direction, ensuring local decisions align with wider organisational objectives and standards. Lead the development and continuous improvement of software, services, and platform capabilities supporting machine learning operations. PLEASE NOTE: SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional...

As a  Data Engineer  , your main responsibilities will be:   SC/DV Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.   Key Responsibilities Design, build and maintain scalable data pipelines within Microsoft Azure Migrate and transform data from legacy Oracle systems into cloud-based platforms Develop and support ETL/ELT processes using Azure Data Factory and Azure Databricks Perform data mapping, schema transformation and data modelling activities Manage and optimise data movement into Azure Data Lake environments Work with Delta Lake/Delta formats to support efficient data storage and processing...

Solutions Architect – Cloud Infrastructure Location: Remote from the United Kingdom  Engagement: Independent Contractor, B2B Compensation: OTE — 70/30 split About Virtuozzo Virtuozzo is a leader in operating system and cloud infrastructure software for service providers, SaaS companies, and enterprises. Our technology enables organisations to build, operate, and monetise cloud and AI services on their own infrastructure, under their own brand, and on their own terms. Across virtualisation, storage, Kubernetes, automation, and cloud management, we help customers improve performance, reliability, and infrastructure efficiency while reducing overall cost and complexity. Virtuozzo provides a flexible alternative to VMware, hyperscale, and legacy cloud platforms. The Opportunity We are looking for an experienced Solutions Architect to support our Territory Manager and lead the technical side of the sales process. You will...

Location: Remote from within Europe; open for contractors About Us Virtuozzo is a leader in infrastructure system software for AI. We offer an optimised operating system, orchestration, and management to service providers, SaaS companies, and the enterprise. Virtuozzo provides mainframe-like performance, reliability, and security while dramatically lowering overall cost and complexity. We combine deep engineering expertise with a relentless focus on performance, scalability, and innovation. Role Scope We are looking for a Senior Product Manager to lead strategic product direction for our core platform offerings. This is a high-impact role designed for a product leader with deep technical knowledge of cloud systems, virtualisation, and storage. You’ll work closely with engineering, customers, and partners to define the roadmap, drive innovation, and guide product execution across Virtuozzo’s ecosystem.   This role is...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in London to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level feedback that makes AI coding assistants smarter, safer, and more reliable. This is hands-on engineering work at the frontier of AI development — not theoretical, not bureaucratic, and not boring. This is a fully remote, flexible contract role. If you can write clean code and explain your reasoning, we want to hear from you. Organization: Alignerr Type: Hourly Contract Location: Remote Commitment: 10–40 hours/week What You'll Do Write, debug, and optimize code across a range of languages, frameworks, and problem domains Review and evaluate AI-generated code for correctness,...

Senior SC Cleared AI Engineer | Defence | Remote (Contract) Remote (UK) with occasional client site visits £550-£650 per day with extensions up to 1 year Initial 6-Month Contract Active SC Clearance & Current BPSS Required Elenta is seeking an experienced Senior AI Engineer to support the delivery of AI solutions across Defence and secure Government environments. You'll be responsible for designing, developing, deploying, and supporting production-grade AI solutions whilst working closely with technical teams and customer stakeholders. The role requires a strong engineering mindset, with the ability to design and deliver robust solutions from ambiguous requirements whilst maintaining high standards of documentation, security, and code quality. You will work across AI platforms, concept applications, proof-of-value solutions, and production systems, helping shape ideas from early-stage concepts through to operational deployment....

PRINCIPAL NETWORK ENGINEER (ARUBA CLEARPASS) 6 months Contract UK Remote Competitive Day Rate   Are you an Aruba specialist who thrives on solving complex networking challenges?   We're seeking an experienced Aruba specialist to lead the design and delivery of enterprise Aruba LAN, WLAN and ClearPass solutions across complex customer environments. You will be our senior technical authority for HPE Aruba wired and wireless networking and network access control (NAC), covering design, architecture and delivery across the customer estate.   The role combines deep, hands-on Aruba specialism with strong core routing and switching skills, acting as the escalation point for the most complex Aruba engagements and a key technical contributor to pre-sales, solution design and Managed Services.   The role blends senior hands-on engineering with architecture, design authority and mentoring, with weighting shifting further toward...