44 engineering jobs found in London

Lead Software Engineer - Contractor inside IR35 📍 Remote (UK) | 🔐 BPSS Required | 🏛️ Public Sector Experience Essential | 6 month contract (liklihood of extension) - inside IR35 🌟 About Amber Labs Amber Labs is a leading UK and European technology consultancy delivering secure, user-centred digital services for government and public sector organisations. We foster a culture of collaboration, autonomy, and continuous learning, giving our teams the opportunity to solve complex challenges using modern technologies while delivering meaningful outcomes for citizens. 💻 About the Role We're looking for an experienced Lead Software Engineer to provide technical leadership across major public sector programmes. This is a hands-on role where you'll lead engineering teams, shape technical direction, mentor developers, and help deliver secure, scalable, and accessible digital services. You'll work closely with multidisciplinary teams to drive engineering excellence and ensure solutions...

AWS Security & Cloud Architect London 6 month contract+ Up to £450pd OUTSIDE IR35 We are seeking an experienced AWS Security & Cloud Platform Consultant to lead the technical execution of a large-scale Defensive AI and Bot Mitigation Proof of Value for a high-volume enterprise digital platform. The consultant will design, build, and deploy cloud-native security controls, observability solutions, traffic analytics, automation frameworks, and AI-assisted operational capabilities using AWS services and Infrastructure as Code. The role requires deep expertise in AWS networking, CloudFront, WAF, security automation, observability, large-scale log analytics, and cloud-native delivery practices. Required Skills AWS Expertise * AWS WAF * Amazon CloudFront * AWS Shield Advanced * Amazon Athena * Amazon S3 * Amazon CloudWatch * Amazon Kinesis Firehose * AWS Lambda * API Security * Cost Optimisation Cloud Engineering * AWS CDK *...

Technical Architect required by my medium sized, extremely busy client. You must have valid SC Clearance. The Technical Architect shall provide technical and architecture expertise across a complex MOD R&D environment supporting defence capability development, systems integration, digital transformation, secure technology adoption and operational capability delivery. The role supports the design, assurance and implementation of secure, resilient and interoperable technical solutions across defence systems, platforms and services. Responsibilities include translating business, operational and enterprise architecture requirements into deliverable technical architectures that support military effectiveness, cyber resilience and future capability growth. The role contributes towards delivery of technology-enabled operational advantage through the development of scalable, secure and supportable technical solutions aligned with MOD strategic objectives, Defence transformation...

Contract: Until 27 March 2027 Location: West Cumbria / Warrington / London / Harwell, Oxford Working Pattern: Hybrid – 40% office attendance per week Security Clearance: SC Clearance required Contract Type: Umbrella Role Type: Digital / IT Infrastructure Pay Rate: £650 Per Day via Umbrella An already Live SC Security Clearance is required for this position. About the Role We are currently seeking an experienced IT Environment Manager to take responsibility for the management, governance and continuous improvement of complex IT environments across both on-premises and cloud platforms. This is an excellent opportunity for an experienced infrastructure professional to take ownership of a diverse technology estate, working across infrastructure, networks, cloud, security, architecture and third-party service providers. Key Responsibilities Oversee networks, servers, cloud platforms and security controls across the IT estate. Deliver infrastructure upgrades, optimisation...

Senior / Lead Data Engineer – Contract - Inside IR35 📍 London – Hybrid, 3 days onsite 📅 Initial 6 months 💷 Inside IR35 I’m looking for a seriously hands-on Senior/Lead Data Engineer to join a major UK organisation undertaking significant investment across its Data & AI estate. The key word here is hands-on. We’re not looking for someone who has progressed into overseeing engineering from a distance. You’ll be actively building, modernising and optimising data workloads within a large-scale, complex environment. What we’re looking for: Strong Spark / PySpark engineering Large-scale data pipeline development & modernisation Python and strong software engineering fundamentals Performance, scalability & workload optimisation Cloud data engineering – ideally AWS CI/CD and modern engineering practices Experience working across complex, enterprise-scale data environmentsThere’s also a particularly interesting AI engineering angle. We want someone who knows how to use AI...

Senior Data Architect – Contract - Inside IR35 📍 London – Hybrid (3 days onsite) 📅 Initial 6-month contract I'm working with a major UK organisation looking for a Senior Data Architect to help shape the evolution of a large-scale, cloud-based data ecosystem. This is a senior but technically hands-on architecture role, working across complex distributed data platforms and influencing architecture direction across multiple engineering and data teams. Key experience: Enterprise-scale Data Architecture AWS cloud data platforms Spark / PySpark / Python Airflow & ELT/data processing Data Lakehouse & Data Products Streaming / Event-Driven Architecture Data Governance Architecture standards, patterns & technical design reviews Experience with delivering data architecture that enables ML/AI platforms essentialThis isn't an ivory-tower architecture position. We're looking for someone with deep engineering credibility who can operate at both technical and senior stakeholder...

Backend Developer (Azure) — 3 Month Remote Contract Outside IR35 Rate: £420–£475 per day We’re looking for an experienced Azure Backend Developer to join a digital healthcare platform team on an initial 3-month contract, outside IR35. This is a hands-on role working on a mature Azure-based backend platform, with responsibility across the full software lifecycle - from design and development through to testing, deployment and production support. You’ll be working with C#, .NET, Azure Functions, Azure SQL, Azure Service Bus, Azure API Management and Azure DevOps, contributing to a platform that supports connected patient services. This role is particularly suited to a developer who can hit the ground running, work independently and own technical delivery end-to-end without requiring day-to-day technical supervision. What You’ll Be Doing Develop and deliver backend services using C#, .NET 6+ and Azure Functions. Build and maintain data access, orchestration and notification...

Senior Business Analyst – Commodities Trading & AI 3 days onsite in London starting ASAP initially until 31st Dec. Are you an experienced Business Analyst who wants to help support the expansion of AI enabled products within a globally renowned top tier energy and commodities trading business? We’re seeking Senior Business Analysts who can offer experience of; Working within a Commodities Trading organisation Working on delivering AI, ML or highly advanced data analytics solutionsWe’re seeking the above because as a Senior BA you’ll be acting as an important bridge between business and technology teams, translating complex commodities trading business challenges into digital and AI-enabled solutions. As an experienced business analyst applying for this role you’ll be doing the below, and be expected to talk through this experience with confidence. Lead discovery, analysis, process modelling and requirements definition activities across multiple strategic initiatives....

Role Overview We are seeking an experienced Smart Contract Developer to support a major Core Banking transformation using Thought Machine Vault Core. The role focuses on designing, developing and maintaining Lending and Savings products using Vault Smart Contracts. You will translate complex business requirements into robust, testable product logic and work closely with Product Managers, Business Analysts, Architects, QA and engineering teams. Key Responsibilities Develop and maintain Vault Smart Contracts for Lending and Savings products. Translate business requirements into scalable, maintainable product logic. Implement interest, accruals, repayments, fees, payment allocation, balances and lifecycle events. Support product migration from legacy systems to Vault. Collaborate with Product, Business Analysis, Architecture and Engineering teams. Develop automated tests covering business rules, edge cases and regression scenarios. Participate in code reviews and technical design...

Location: London Clearance: SC-cleared / Non-SC Start: Immediate KEY RESPONSIBILITIES Own test design and execution for assigned workstreams across the client's estate. Review requirements, HLDs, LLDs, and project documentation to identify test scenarios and coverage gaps. Produce and peer-review test scripts, test cases, and execution evidence to sign-off standard. Lead defect triage, root-cause analysis, and retest coordination across delivery, design, engineering, and operations teams. Validate System Integration, Functional, Non-Functional, Disaster Recovery, and Operational Acceptance test coverage before execution windows open. Provide technical guidance and mentoring to Test Engineers; raise the standard of scripts, evidence, and defect records across the workstream. Maintain ALM discipline: test case structure, requirements traceability, defect lifecycle, and reporting accuracy. Execute and lead complex testing across routers, switches, firewalls, hosting, data...

Applications and ERP Lead 3-Month contract - Inside IR35 - up to £700 per day London based - hybrid working - 2 days a week onsite Facilities Management sector Experience Application portfolio assessment and rationalisation. ERP integration and future-state platform decisions. HRIS, CAFM and other enterprise applications. Integration versus coexistence decisions. Application migration, s and decommissioning roadmaps. Working with an incumbent application management provider. Comfortable operating in a multi-vendor environment and helping manage integration decisions and delivery Tools - Experience required Maximo Workplace Plus Success Factors SAP ECC Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of...

Job title: Data Analyst Start Date: ASAP Contract: six months (possibility of extension) Location: Paddington (Hybrid) Sector: Retail Summary Producing an analysis is only part of the job; understanding whether it can be trusted, explained and used to support a decision is just as important. Our Advanced Analytics team helps make better decisions by combining commercial insight, decision science and analytical engineering. We work across product squads and the wider business on trusted, high-impact analytical solutions. As a Data Analyst, you'll contribute across the analytical process, from preparing and exploring data through to statistical modelling, experimentation, impact evaluation and communicating results. You'll work with business and product teams to investigate complex commercial questions and generate robust evidence. This role would suit someone with strong statistical knowledge who is excited by applying it to real-world problems. You don't need extensive...

Exciting Opportunity for a C++ Developer in Financial Services! Are you a talented C++ Developer ready to make an impact in the dynamic world of financial services? Join our client's innovative team in London and play a crucial role in shaping mission-critical projects! Position: C++ Developer Contract Length: 6 Months Working Pattern: 2 days per week in the office, via Umbrella company Location: London What's in Store for You? As a C++ Developer, you will be part of a vibrant team that thrives on collaboration and technical excellence. You'll work closely with business users and analysts to ensure that our applications not only meet but exceed user expectations. Dive into the fast-paced environment of Sales & Trading, and contribute your expertise to both Front and Back Office software solutions! Your Key Responsibilities: Design, develop, and support robust and scalable software for risk analysis, trade booking, valuation, and regulatory reporting. Collaborate with...

We're partnering with a fast-growing AI and technology business in London seeking a Forward Deployed Engineer to work directly with enterprise clients, solving complex business problems through cutting-edge technology solutions. Key Responsibilities: Gather and translate client requirements into technical solutions. Build and deploy AI, data, and software solutions. Lead technical workshops and stakeholder engagement. Work closely with engineering and product teams. Support integrations, implementations, and client adoption.Requirements Strong experience with Python. Experience working directly with customers or stakeholders. Knowledge of Azure, AWS, or GCP. Strong problem-solving and communication skills. Experience with AI or Data platforms is highly desirable.This is a hybrid role therefore right to work for the UK is necessary

Job Title: QA Tester Location: Hybrid (2-3 days in-office per week) Contract Type: Temporary Contract Length: 6 months Working Pattern: Full Time About the Role: Join our client's dynamic team as a QA Tester, where you will play a vital role in ensuring the quality and reliability of software applications. You will design, develop, and execute both manual and automated test scripts to validate functionality, performance, and security across various platforms. Collaborating closely with development teams, you will identify defects early, enhance test coverage, and streamline the release process. Main Duties: Test client applications predominantly developed using MS.NET C# with SQL Server or Oracle databases. Understand business requirements and create detailed test plans, writing and executing test cases for both functional and non-functional testing using Azure DevOps, XRAY, and JIRA. Conduct regression, functional, emergency change, and defect testing across production...

Boomi Architect London (Remote) 3 Month Rolling Contract £500/day (Outside IR35) Boomi Architect needed for a 3 Month Rolling Contract based in London (Hybrid). Start ASAP in August/September 2026. Primarily working remotely from home with occasional travel to offices in London and Telford. A chance to work with a leading global IT transformation on a large-scale Government project. Paying up to £500/day (Outside IR35). Start ASAP during Summer 2026. Key skills, experience + tasks will include: Boomi Solution Architect with a strong focus on Boomi / iPaaS, API Management, Event Streaming, integration architecture, governance + technical leadership. Integration Adoption & Project Onboarding - architecture engagement + onboarding of priority projects onto the strategic integration platform (e.g. SDEC, S4H, DWIT). Production of project-specific integration designs aligned to approved iPaaS, API and Streaming patterns. Completion of architecture assurance reviews and...

International Solution Architect – Contract London / Hybrid – 3 days per week £700 per day – Inside IR35 Initial 3 month contract with strong potential to extend ASAP Start We’re looking for an experienced Solution Architect to join a major organisation delivering a large-scale international digital commerce programme. This is a high-priority hire supporting the continued expansion of digital and marketplace capabilities across multiple international territories. You’ll take ownership of end-to-end solution architecture, working across cloud, integration, e-commerce and enterprise platforms to design scalable solutions that support both customer-facing and partner-led channels. Role and Responsibilities: • Define end-to-end solution architectures across complex digital platforms • Lead high-level solution design across multiple systems and applications • Architect integrations between internal platforms and third-party partners • Support international e-commerce and marketplace...

Senior DevOps Engineer – SC Cleared Hybrid/London - (40% onsite) | DevOps & Platform Engineering | SC Clearance At Peregrine, we’re always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business Analysts in large government organisations to Software Developers in the private sector – we are always in search of the best talent to place, now. The role: We're looking for an experienced Senior DevOps Engineer to join a highly skilled engineering team delivering and supporting business-critical platforms within a secure, enterprise environment. You'll play a key role in designing, building and maintaining resilient infrastructure, driving automation across the software delivery lifecycle and ensuring production services remain secure, stable and highly available. Working as part of an Agile delivery team, you'll collaborate closely with architects, developers and infrastructure specialists...

Lead Azure Databricks Platform Engineer / Architect Hands-on Platform Engineering | Serverless | FinOps | POSIT/RStudio Migration 6 Month contract Inside IR35 - 500 a day London/Hybrid Role Purpose We are seeking a highly experienced, hands-on Azure Databricks Platform Engineer / Architect to enhance and optimise an enterprise Data Platform. The role combines architecture with direct implementation: the successful candidate must be able to configure, develop, troubleshoot and optimise Azure Databricks rather than operate only at design or governance level. The role is centred on three outcomes: enabling and optimising Databricks Serverless, strengthening FinOps and platform controls, and enhancing the Databricks Discovery Zone to support workloads currently delivered through POSIT/RStudio. Key Responsibilities 1. Databricks Serverless Enablement and Optimisation Assess existing workloads and determine suitability for Serverless, classic, job or interactive compute based...

We are looking for an experienced AI Engineer / Generative AI Engineer to join a major enterprise AI programme in London with a international Bank. This is an excellent opportunity for an AI Engineer with strong hands-on experience across Generative AI, Large Language Models (LLMs), RAG, GitHub Copilot and Agentic AI. You will be building real-world AI applications, intelligent assistants, copilots and automation solutions while helping engineering teams adopt the latest AI development technologies. What You'll Be Doing * Design, build and deploy Generative AI and LLM-powered applications * Develop AI assistants, copilots and intelligent automation solutions * Build Retrieval-Augmented Generation (RAG) applications * Work with vector databases and enterprise knowledge sources * Integrate LLM and AI services through APIs and cloud architectures * Develop and optimise prompts for enterprise AI applications Skills & Experience We are particularly interested...