133 jobs found in London

Integration Architect/Senior Integration Architect - JAVA/AWS (ESSENTIAL) £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies and are looking a genuine, pure senior Integration Architect define and deliver integration architecture across Accounts, Payments, and FX. The role focuses on evolving the target integration model and ensuring seamless connectivity across the clients core systems. Key Responsibilities: Own and evolve integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS...

Unit4 FP&A Systems Consultant 3 Month Contract - Full Time or Part Time can be considered Location: Fully Remote Rate: £550 - £650 per day (OUTSIDE IR35) We're looking for an experienced systems implementation consultant with hands-on Unit4 FP&A experience on an initial 3 month contract. This is not a traditional accounting/FP&A analyst role. The focus is on the implementation, configuration, optimisation and support of Unit4 FP&A systems, working with clients to translate finance requirements into effective system solutions. You'll be involved across the full implementation life cycle, including: Designing and configuring Unit4 FP&A solutions Translating finance and business requirements into system functionality Running discovery and solution design workshops Configuring budgeting, forecasting, planning, reporting and consolidation processes within Unit4 FP&A Producing functional specifications and system documentation Supporting testing,...

Senior Data Engineer | Outside IR35 Contract 6 months | 1 Day pw in London | £550 - 700pd Harvey Nash are working with a global mining company, who are looking to bolster their team with an experienced Senior Data Engineer on a contract basis. The role requires 1 day pw in London - Goodge St station 1 min walk away. Essential experience: SQL - Query optimisation, indexing strategy, performance diagnosis Azure - Data Factory, Databricks, DevOps Spark, Synapse, PowerBI Stakeholder Management Individual contributor, standard setter, strong communicator Contract Details: 6 months - extensions possible Outside IR35 £550 - 700pd Hybrid - 1 day pw in London (near Goodge St Station) ASAP Start If you're interested in this position, please apply now.

Senior Network Engineer - 12 month Day Rate Contract (Outside IR35) Location: London (hybrid working of 3 days per week in the office) Duration: Initial 12 months The role will be responsible for designing and implementing solutions that compliment a dynamic, always growing and evolving global network for one of the leading organizations in financial services. Although the core focus of this role will be to act as a Network Engineer with a solid understanding of Network & IT Infrastructure Fundamentals including protocols, Switches, Routers/Firewalls, it will also include exposure to experience operating within Azure & AWS cloud tenants. You will design and manage the local and wide area networks of our organization to ensure maximum up time for our users. Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based...

AI DevOps Engineer - Azure AI Foundry Contract Length: 6 months Location: Remote with ad-hoc travel Rate: Up to £600 per day IR35 Status: Outside IR35 Start Date: ASAP About the Client A leading global insurance organisation is investing heavily in AI and is building new AI products and services across the business. They are looking for an experienced DevOps Engineer to help establish the engineering foundations needed to deploy, automate, govern, and operate these AI solutions at enterprise scale. Role Overview This is not a traditional DevOps role. You will sit at the intersection of DevOps, software development and AI, building the CI/CD, automation, Infrastructure-as-Code and governance capabilities needed to take AI solutions from development into secure, repeatable production environments. You will work closely with AI, DevOps and Engineering teams, with a particular focus on integrating Azure AI Foundry into existing enterprise engineering...

AWS Platform Engineer (Contract) | AWS | Node.js | Python | Terraform | SNS/SQS | Event-Driven Architecture | 1 Day Per Week Hybrid into Central London | £550 Per Day Outside IR35 Method Resourcing has partnered with a well-known technology organisation embarking on a major cloud modernisation programme. They are looking to bring in an AWS Platform Engineer to support the transformation of a large application estate while improving resilience, scalability, and recovery capabilities across the business. This is not a traditional DevOps role. They are specifically looking for a software engineer with strong cloud platform experience who can design and build modern, cloud-native solutions. The role: You will be joining a large transformation programme focused on modernising Legacy applications and migrating them towards a cloud-native AWS environment. The programme is centred around improving resilience, recovery capabilities, and long-term platform sustainability. You'll...

Infrastructure Architect - London Outside IR35 - Rates up to £675 London based 2-3 days per week As an Infrastructure Architect, you will join a growing Strategy & Architecture team, leading the design, governance, and evolution of enterprise infrastructure architecture. The role focuses on migrating Legacy data centre environments to Microsoft Azure and building secure, scalable, and separation-ready cloud platforms. You will play a key role in major transformation programmes, including cloud migration and IT separation initiatives, working closely with business and IT stakeholders, infrastructure teams, and system integrators to deliver secure, resilient, and cost-effective solutions aligned with the organisation's target operating model. Key skills and responsibilities,. Solid experience working as an Infrastructure Architect in large, complex global organisations. Hands-on experience delivering major infrastructure transformation projects, including data centre and...

Technical Architect Remote | UK | Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project lifecycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing strategies...

Technical Architect Remote | UK | Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project life cycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing...

Job Information Date Opened 14/08/2026 Job Type Contract Industry IT Services Work Experience 5+ years Salary 600 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. We are looking for a PostgreSQL Forensic Specialist to lead a technical assessment into reported database anomalies, determining whether...

This is a fantastic opportinity to work as a AI Python Developer for a major pharmaceutical company on a remote contract, outside IR35. The key skills required for this AI Python Developer role are: Python AI LLM AWS Lab experience (desirable not essential) If you do have the relevant skills for this AI Python Developer contract, please do apply.

Principal Network Security Consultant A Global Financial Services Organisation requires a Contract Principal Network Security Consultant with deep expertise across network security architecture, WAF, F5, firewalls, network segmentation, VPNs and legacy on-prem infrastructure. IR35 Status: Outside Day Rate: £600-£650pd Travel: 2 days a week in Central London Office Duration: Initial 6 months Responsibilities: Lead the refresh of the organisation’s network security architecture and roadmap, providing senior technical direction across a complex, predominantly on-prem environment within a highly regulated banking/CNI setting. Provide deep network security expertise across WAF, network segmentation, firewall architecture and rule sets, VPN connectivity and legacy network infrastructure, acting as a senior consultant rather than a hands-on engineer. Drive the ongoing uplift of the F5 environment, with strong experience across F5 technologies essential;...

Platform Engineer – Kubernetes & Terraform (Fintech) £350-500/day Outside IR35 - 8 Weeks duration. You'll be working as a Platform Engineer to modernise and automate its Kubernetes estate for a Fintech that works with Asset Managers, Hedgefunds and Investment Banks. This is a high-impact contract focused on replacing manual infrastructure management with Infrastructure as Code, improving platform security, and upgrading cluster networking. You'll own: Terraform modules for clusters, DNS and RBAC GitLab CI/CD automation Gateway API implementation and NGINX retirement Cluster observability and monitoring Kubernetes networking, routing and access controls Platform documentation and architecture standards Key skills: Kubernetes Terraform module development GitLab CI/CD Gateway API / Ingress Cloud networking (VPC, DNS, subnets) Platform engineering in production environments Why join? OUTSIDE IR35 Immediate start Drive critical...

Full-Stack Node.js / AWS Engineer - Greenfield Middle-Office Investment Transformation   Location: London (1-2 day per week onsite) Day Rate: £600 Per day Outside IR35 Duration: 6 Months + Extensions   We are currently supporting a leading FTSE 100 Wealth & Asset Management organisation in their search for an experienced AWS / TypeScript Integration Engineer to join a key integration and transformation programme.   This role is suited to a technically strong engineer with proven experience designing and delivering enterprise integrations within cloud-native environments. You will work closely with business stakeholders, third-party vendors, architects, and engineering teams to develop scalable, secure, and robust integration solutions.   Key Responsibilities: Gather and analyse integration requirements from business and third-party stakeholders. Collaborate with stakeholders to define and agree...

AWS/TypeScript Integration Engineer Location: London (1-2 day per week onsite) Day Rate: £595 per day Outside IR35 Duration: 6 months - initial We are currently supporting a leading FTSE 100 Wealth & Asset Management organisation in their search for an experienced AWS/TypeScript Integration Engineer to join a key integration and transformation programme. This role is suited to a technically strong engineer with proven experience designing and delivering enterprise integrations within cloud-native environments. You will work closely with business stakeholders, third-party vendors, architects, and engineering teams to develop scalable, secure, and robust integration solutions. Key Responsibilities Gather and analyse integration requirements from business and third-party stakeholders. Collaborate with stakeholders to define and agree integration patterns and approaches. Design end-to-end integration solutions across multiple systems and platforms. Work alongside the...

DevOps Engineer - Platform Engineer - Security - CAF - CAF 4 - AWS - 3 month contract - Paying up to £500 per day(Outside IR35) - Immediate starters Overview Supporting a well-known UK digital consumer brand on a critical engagement to evidence compliance with the CAF 4 framework. The role combines hands-on cloud security remediation with compliance documentation and stakeholder reporting, primarily across AWS with some GCP involvement. Key Responsibilities Assess current security controls and identify remediation needed to meet CAF 4 compliance objectives Implement changes across AWS infrastructure (and GCP where needed) - covering IAM, MFA, network segmentation, TLS/encryption, centralised logging, and backup/recovery Produce clear, audit-ready documentation and evidence to support compliance outcomes Work with internal teams and third-party suppliers to validate shared security responsibilities Provide weekly progress updates to senior stakeholders,...

Our client, a high profile organisation, urgently require an experienced Technical Delivery Manager to undertake a long term contract. In order to be successful, it is essential that you have the following experience: Experience gained within Policing Strong background within Technical Delivery and overseeing Governance (Secure by Design) Strong delivery management skills, including planning, governance, reporting, risk and dependency management Experience operating in complex multi-stakeholder and multi-supplier environments SC Cleared and NPPV3 Cleared Within this role, you will be responsible for Coordinating delivery activities across stakeholders, suppliers and workstreams Establishing and maintaining effective governance and reporting arrangements Managing risks, issues, assumptions, dependencies and decisions Supporting planning, prioritisation and delivery oversight activities Facilitating stakeholder engagement and communication Providing delivery insight...

AWS / TypeScript Integration Engineer Location: London (1-2 day per week onsite) Day Rate: £595 per day Outside IR35 Duration: 6 Months - initial We are currently supporting a leading FTSE 100 Wealth & Asset Management organisation in their search for an experienced AWS / TypeScript Integration Engineer to join a key integration and transformation programme. This role is suited to a technically strong engineer with proven experience designing and delivering enterprise integrations within cloud-native environments. You will work closely with business stakeholders, third-party vendors, architects, and engineering teams to develop scalable, secure, and robust integration solutions. Key Responsibilities Gather and analyse integration requirements from business and third-party stakeholders. Collaborate with stakeholders to define and agree integration patterns and approaches. Design end-to-end integration solutions across multiple...

Integration Architect / Senior Integration Architect - JAVA / AWS (ESSENTIAL) £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We 've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies and are looking a genuine, pure senior Integration Architect define and deliver integration architecture across Accounts, Payments, and FX. The role focuses on evolving the target integration model and ensuring seamless connectivity across the clients core systems. Key Responsibilities: Own and evolve integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable,...

Introduction A fast-growing financial services business is scaling quickly and needs stronger data visibility to keep pace. This is a newly created Data Analyst role with real influence, helping shape how the business measures performance and turns data into better decisions. Role Overview Location: Central London - 3 days per week in the office Day rate: £500 - £600 per day Outside IR35 Availability: Immediate start Industry: Capital Markets / Prime Brokerage What You'll Be Doing Establish the core KPIs the business needs to understand commercial and operational performance. Work with senior stakeholders to define reporting priorities and turn business questions into meaningful data requirements. Identify where key data sits across the organisation and assess its accuracy, consistency and reliability. Tackle data quality issues and bring structure to information that currently sits across different sources....