151 engineering jobs found in London

Head of Data Engineering - Microsoft Fabric Contract & Location: 9 month contract - 2 days per week in London office . Rate: £675/day Outside IR35 Role: Leadership & Strategy: Lead the Data Engineering function and own the enterprise data engineering strategy, architecture roadmap, standards, and delivery across a Microsoft Fabric-led data estate. Microsoft Fabric Expertise: Provide senior technical leadership across Microsoft Fabric, including OneLake, Lakehouses, Warehouses, Data Pipelines, Dataflows Gen2, Spark Notebooks, KQL and Real Time Intelligence. Data Architecture & Migration: Design and oversee modern cloud-first data architectures, including Delta Lake and Bronze/Silver/Gold medallion patterns, with experience migrating Legacy platforms such as Oracle or Azure Synapse. Enterprise Data Integration: Lead the integration and data engineering strategy across key enterprise platforms including Salesforce, Certinia, Workday, Dynamics 365...

Job title: Forward Deployed Engineer (Contract) Type: Contract, Outside IR35 Start: Immediate Length: Three months, with potential to extend Location: Within 50 miles of an office, Edinburgh, Newcastle, Leeds, Manchester or London. Remote, with occasional in-person client sessions We're looking for a contract Forward Deployed Engineer to lead the earliest stage of a new client engagement. You'll be the first engineer in, before there's a delivery team or a plan. The client wants to know what's possible. Your job is to work that out, then build the proof a delivery team can scale from. It's hands-on technical work with a lot of direct client contact. Why you'd want this You decide how the work gets done. We don't lock AI tools behind governance and access controls. Use whatever tools suit the problem, swap them, wire them into your stack. No permission needed. On a recent 19-week build, an AI insights platform producing multilingual analysis from complex...

Contract | £500-£550 per day | Outside IR35 6+ months We're looking for a hands-on Digital Identity Cyber Security Engineer to support and improve critical identity and access management services for a large, regulated organisation. You'll work across privileged access management, identity governance and enterprise PKI, helping to keep existing platforms secure and reliable while onboarding critical applications and delivering new capabilities. What you'll do Support and enhance Delinea Secret Server, Saviynt IGA and AppViewX PKI. Design and implement identity security controls and automation across Entra and AWS. Manage incidents, investigate problems, and coordinate patching and releases. Identify product risks and deliver practical mitigations. Work with engineers and stakeholders to shape identity architecture, including approaches to AI and non-human identities. What we're looking for Strong hands-on experience engineering and supporting enterprise...

Analytics Engineer | Outside IR35 Contract | London | Hybrid Our client, a fast-growing Fintech, needs a hands-on Analytics Engineer to take over its regulatory, tax and card scheme reporting while helping the data team automate it. The job For now, a lot of this reporting is manual or semi-manual. You'll run it, keep every deadline met across several jurisdictions, and make sure the numbers pass. At the same time, you'll work with to replace those manual steps with proper dbt, SQL and Airflow pipelines. By the end, the whole reporting suite should be documented, alerting is in place, and it's ready to hand over. What you'll do Run and validate existing reports (card scheme, tax and regulatory) and make sure they're archived and delivered on time Fix data issues by hand where needed to get reports through, then build upstream validations so they don't recur Replace Python scripts, Looker exports and connected sheets with production-grade pipelines Be the...

Power BI Developer | London Market Insurance | Delegated Authority experience is essential | Outside IR35 Contract Our sister company Stellarmann is seeking a Power BI Developer to join a leading London Market insurer on an initial contract until the end of the year. You'll play a key role in a major Reporting Transformation Programme, helping to modernise enterprise reporting by migrating Legacy reporting solutions onto a modern Azure-based data platform and Power BI architecture. Working closely with underwriters, business stakeholders and Data Engineering teams, you'll design and develop scalable Power BI reporting solutions while helping to refine business requirements, create user stories and shape reporting architecture. This is an excellent opportunity for someone who enjoys combining hands-on Power BI development with stakeholder engagement and solution design. You'll be a great fit if you have: Delegated Authority/Bordereaux reporting experience is essential...

Tech Lead - Ecommerce Platforms One of the UK's best known (and loved) entertainment providers requires a tech lead - digital and customer platforms. The incumbent will develop and define technology strategy with specific focus on our digital customer and marketing platforms and solutions. This is a senior, hands-on position spanning technology strategy, architecture and engineering, with responsibility for helping shape the future direction of web, apps, customer and marketing platforms. You will work closely with product teams, technology leadership and strategic engineering partners to define architecture, establish engineering principles and ensure solutions are scalable, resilient and cloud-first. Key experience: Degree in computer science, information technology, system analysis or a related study, or equivalent experience An expert digital and customer technologist with proven experience working across omni-channel multi-cloud platforms in a fast-paced...

Solution Architect - BPO - BPO, CCaaS, PreSales, Solution Design, PoC, CX RFP, RFI, AI, Automation, Transformation, Central London 5d/w, Outside IR35 This is an exceptional Solution Architect - BPO contract opportunity to join a leading London-based technology company. The Solution Architect - BPO contract is full time onsite 5 days a week on site in Central London . Therefore, you must be based within a commutable distance. The Solution Architect - BPO role is Outside IR35. As Solution Architect - BPO you will partner with sales, product and delivery teams to understand client needs, design tailored BPO and CCaaS solutions and clearly articulate their business value. The Solution Architect - BPO will lead discovery, solution architecture, proof-of-concepts and technical assessments, producing scopes of work, designs and implementation plans that balance client goals with technical constraints. You will support presentations and RFP/RFI responses, advise on...

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical expertise with people-centred design, we create solutions that deliver meaningful, lasting impact. Our consultants partner directly with client teams, embedding into organisations to understand their goals, challenges, and users. This collaborative approach enables us to deliver tailored solutions that drive measurable outcomes across public and private sectors. Past and present clients include the Ministry of Justice, Department for Education, Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. Our services span the full digital delivery life cycle,...

Contract | £500-£550 per day | Outside IR35 6 months We're looking for a hands-on Digital Identity Cyber Security Engineer to support and improve critical identity and access management services for a large, regulated organisation. You'll work across privileged access management, identity governance and enterprise PKI, helping to keep existing platforms secure and reliable while onboarding critical applications and delivering new capabilities. What you'll do Support and enhance Delinea Secret Server, Saviynt IGA and AppViewX PKI. Design and implement identity security controls and automation across Entra and AWS. Manage incidents, investigate problems, and coordinate patching and releases. Identify product risks and deliver practical mitigations. Work with engineers and stakeholders to shape identity architecture, including approaches to AI and non-human identities. What we're looking for Strong hands-on experience engineering and supporting...

DV Cleared Software Engineer London | onsite Outside IR35 | Long-term Contract Active DV Clearance Required I'm working with an organisation delivering a long term programme within UK Government that is looking to add experienced Software Engineers with strong Python skills to its team. The role will involve designing, developing and improving software solutions within a highly secure technical environment. You'll be working alongside experienced engineers and technical stakeholders on challenging projects where there is plenty of scope to contribute ideas and influence how solutions are built. What we're looking for: Strong commercial Python development experience Background as a Software Engineer, Python Developer or Application Developer Experience developing applications in Linux environments Knowledge of modern software engineering and development practices Exposure to data processing, messaging, integration or workflow-based systems Comfortable tackling...

PKI Engineer 6 month Contract £650 - 700 per day outside IR35 AppViewX or substantial enterprise PKI experience London (2-3 days per week onsite, rest of the time working from home) Please note,. You will need to be eligible to hold SC clearance for this role. You'll take a lead role in strengthening enterprise PKI within a digital identity environment where security, reliability and careful change matter. If you enjoy hands-on engineering alongside shaping how a platform develops, this gives you scope to do both. You'll work with a team of cloud security engineers to improve certificate and identity services, support the onboarding of critical applications, and help turn sound security design into working capability. AppViewX PKI is the main focus. The wider environment includes Delinea PAM, Saviynt IGA, Microsoft Entra and AWS identity services, with work emerging around non-human identities. The assignment covers design, implementation and automation...

Ecommerce Platform Architect One of the UK's best known (and loved) entertainment providers requires a Ecommerce Platform Architect. The incumbent will develop and define technology strategy with specific focus on our digital customer and marketing platforms and solutions. This is a senior, hands-on position spanning technology strategy, architecture and engineering, with responsibility for helping shape the future direction of web, apps, customer and marketing platforms. You will work closely with product teams, technology leadership and strategic engineering partners to define architecture, establish engineering principles and ensure solutions are scalable, resilient and cloud-first. Key experience: Degree in computer science, information technology, system analysis or a related study, or equivalent experience An expert digital and customer technologist with proven experience working across omni-channel multi-cloud platforms in a fast-paced multi-site,...

Role: Senior Applied AI Engineer (Defence Contractor) Rate: £700-£900 per day, dependent on experience Location: Oxford / London Engagement: Contract, outside IR35: initial 6-month term with strong likelihood of extension Start: Immdediate start. Hybrid, with regular time on site in Oxford or London Security clearance: You must be eligible for UK security clearance (BPSS and SC. We require applicants to hold UK passport and 5 years of continuous UK residency. We can sponsor clearance for the right candidate, but given the contract nature of this role we strongly prefer candidates who already hold an active, transferable SC; DV is an advantage. If you are not eligible, we will not be able to progress your application. A note from the Founders Oxford Dynamics is at an inflection point. We build frontier AI for environments where the cost of a wrong decision is high: defence and national security, critical infrastructure, and commercial organisations making...

JWT / JSON Developer Location: London - Hybrid / 2 days per week onsite Contract Length: 6 months Day Rate: Up to £650 a day (Outside IR35) We're supporting a leading UK financial services organisation in the search for an experienced JWT / JSON Developer to join a high-performing engineering team on an initial 6-month contract. This role will focus on authentication, authorisation and secure service-to-service communication across a large-scale digital platform. You'll be working on OAuth 2.0 and OpenID Connect (OIDC) implementations, JWT-based authentication, and integrations with identity providers within a modern cloud-native environment. Key Responsibilities Develop and maintain authentication and authorisation services Implement OAuth 2.0 and OIDC integrations with identity providers Work with JSON Web Tokens (JWTs), including issuance, validation, signing and key management Contribute to CI/CD pipelines and trunk-based delivery practices...

Interim Director of Technical Transformation | Outside IR35 | London I’m working on a really interesting interim requirement with a well-established UK media business going through a significant technical transformation. They’re looking for a hands-on technical leader to provide architecture direction while helping engineering teams transition towards Agentic & Design Engineering . Key experience: Senior technical leadership with hands-on architecture experience Building Agentic Engineering practices from scratch End-state & transitional architecture LLM-powered applications / AI productionisation Engineering standards, governance & guardrails Mentoring engineering teams through technical change Contract: 6 months IR35: Outside Rate: Up to £625/day Location: London – up to 2 days p/w onsite Start: 28th September This isn't a traditional Transformation Director role - they need someone who is still genuinely technical...

COINS ERP Optimisation Consultant Location: Central London / Hybrid Contract: Initial 3 to 6 months Day Rate: £600 to £700 per day IR35: Outside IR35 Cedar are supporting an established UK organisation looking to engage an experienced COINS ERP Consultant to improve how the business utilises its existing COINS platform. COINS is already embedded within the organisation, but there is significant opportunity to improve its configuration, processes, reporting and overall adoption. This is not a new implementation; the consultant will act as a hands-on COINS SME, assessing the current environment and delivering practical improvements. Key Responsibilities Review the existing COINS environment, configuration and current usage. Identify underutilised functionality, inefficient processes and manual workarounds. Deliver improvements across COINS configuration, workflows and reporting. Work with Finance, Commercial, Procurement and operational stakeholders to...

Data Engineer | Databricks, Python | Financial Markets & Trading | London/Hybrid | 12 month contract Location: London (Flexible Hybrid model) circa 1-2 day p/w in office IR35: Outside A leading, global financial services firm is seeking an experienced Data Engineer to join their expanding Capital Markets technology team. This is an opportunity to work on a large-scale data transformation programme, developing robust data platforms that services a range of key areas including Front Office trading, risk, regulatory reporting, and market data analytics. Working alongside stakeholders across Trading, Risk, Quantitative Research and Technology, you will design and build scalable data solutions that enable critical business decisions across global markets. Key Responsibilities Design, develop and optimise enterprise-scale data pipelines and platforms Build and maintain data solutions supporting capital markets and a global trading functions Develop cloud-native data...

JWT/JSON Developer Location: London - Hybrid/2 days per week onsite Contract Length: 6 months Day Rate: Up to £650 a day (Outside IR35) We're supporting a leading UK financial services organisation in the search for an experienced JWT/JSON Developer to join a high-performing engineering team on an initial 6-month contract. This role will focus on authentication, authorisation and secure service-to-service communication across a large-scale digital platform. You'll be working on OAuth 2.0 and OpenID Connect (OIDC) implementations, JWT-based authentication, and integrations with identity providers within a modern cloud-native environment. Key Responsibilities Develop and maintain authentication and authorisation services Implement OAuth 2.0 and OIDC integrations with identity providers Work with JSON Web Tokens (JWTs), including issuance, validation, signing and key management Contribute to CI/CD pipelines and trunk-based delivery practices Write and review...

Data Modeller £500 per day | Outside IR35 | 12 Month Contract - Likely Extension Hybrid - Stratford, London | 2 Days Onsite per Week We are partnering with a large global education technology organisation operating across 100+ countries, generating more than £600m in annual revenue and engaging with over 2.5 million users globally. The organisation is undertaking a major technology and data transformation, bringing its digital products onto a single global platform, supported by a shared data model, common taxonomy and canonical customer and learner records. We are looking for an experienced Senior Data Modeller/Data Analyst to help define the enterprise-wide data structures underpinning this transformation. Core responsibilities: Working closely with the Chief Data & Technical Architect, you will: Develop enterprise conceptual and logical data models Define canonical/golden customer and learner records Establish shared taxonomies, business glossaries and...

JWT / JSON Developer Location: London - Hybrid / 2 days per week onsite Contract Length: 6 months Day Rate: Up to £650 a day (Outside IR35) We 're supporting a leading UK financial services organisation in the search for an experienced JWT / JSON Developer to join a high-performing engineering team on an initial 6-month contract. This role will focus on authentication, authorisation and secure service-to-service communication across a large-scale digital platform. You 'll be working on OAuth 2.0 and OpenID Connect (OIDC) implementations, JWT-based authentication, and integrations with identity providers within a modern cloud-native environment. Key Responsibilities Develop and maintain authentication and authorisation services Implement OAuth 2.0 and OIDC integrations with identity providers Work with JSON Web Tokens (JWTs), including issuance, validation, signing and key management Contribute to CI/CD pipelines and trunk-based...