256 jobs found in London

Leading eCommerce client now requires a hands-on Senior Backend Engineer to join their Platform Team and contribute towards the design and development of high volume, scalable and resilient ecommerce platforms.   The role: Building backend services and APIs in Node.js. Working with AWS SQS, SNS, and Lambda for event-driven architecture. Practicing TDD and applying DDD to model complex business domains. Collaborating with a platform team on systems handling serious traffic and transaction volume.   Key Requirements: Strong senior-level Node.js and TypeScript experience. e.Hands-on cloud experience with AWS (SQS, SNS, Lambda). Solid API design and development background Real hands-on experience with TDD and DDD, not just familiarity. Microservices experience, CI/CD, observability tooling Excellent communicator with a strong background in pair programming and cross functional collaboration.   This is an...

Scroll down to find an indepth overview of this job, and what is expected of candidates Make an application by clicking on the Apply button. London / Hybrid - 3 days per week 6 months - Outside IR35 £500 per day We're working with a leading private markets investment firm who are undergoing a broad programme of change and transformation with this role reporting into the Head of Change. They're looking for an experienced Business Analyst to support process improvement, requirements gathering and technology change across the investment lifecycle. You'll need to have a strong private equity or private credit background, with experience working across complex investment and operational processes. You'll need to be comfortable engaging with senior business and technology stakeholders, mapping processes and translating business needs into clear requirements, while supporting key systems and data initiatives. We're Looking To Speak With Candidates Who Have worked within a...

Data Engineer - London (Hybrid) - Contract - £350-£400 a day (Outside IR35)   Uneek Global are partnering with a wellbeing company that have an exciting opportunity for a Data Engineer to join a growing team, working on some exciting projects!   This is an excellent opportunity for an experienced Data Integration Engineer to play a key role across multiple projects and initiatives. You will work closely with technical and business stakeholders to design, develop and maintain robust data integration solutions, ensuring data is accurate, accessible and available for reporting and analysis.   Key Responsibilities: Work with stakeholders to understand data integration requirements, business objectives and data migration needs. Design, develop and maintain data integration and migration solutions between source and target systems. Develop and maintain ETL processes to extract, transform and load data efficiently....

Contract Cyber Security Analyst / Engineer 💷 Salary: £400 a day - Outside IR35 📍 Location: City - London 📅 Working pattern: Hybrid – Office presence required in London weekly I'm supporting a growing transport organisation that is looking to hire a Cyber Security Analyst / Engineer to strengthen its IT Security function as part of an ongoing security improvement programme. This is a hands-on role within an established IT Security team, covering security operations, incident response, vulnerability management, and risk assessment across a large enterprise environment. The role You will work across the full breadth of the security operations lifecycle, including: Using security tooling to identify, correlate and contain suspicious events, determine root cause, and recommend improvements to systems and procedures. Performing deep-dive incident analysis across multiple data sources, investigating security logs against short and medium-term threats and indicators...

Integration Architect - Kafka   Rate - £550 Outside IR35 (Total to umbrella) Duration – 6 months Location – Central London on site 4 times a week   Role Details: We're supporting a major transformation programme and are looking for an experienced Integration Architect with strong Kafka expertise to lead the design and delivery of large scale integration solutions.   You'll be responsible for defining integration strategy, shaping end to end solutions and working closely with engineering teams to deliver scalable, resilient and event driven architectures.   The successful candidate will combine strong architectural capability with the ability to get into the detail when required. This is not a purely governance focused role.   Key Responsibilities: Design and deliver enterprise integration solutions across complex technology estates. Define event driven architecture patterns...

Solution Architect – Defence Digital Programme   Reading | Hybrid (2 Days Per Week) | Permanent or Outside IR35 Contract   An opportunity to join one of the world's most ambitious next-generation defence and digital transformation programmes.   This organisation is delivering secure digital capability across a long-term international programme that will shape the future of defence technology for decades to come. Working alongside government and industry partners, you'll play a critical role assuring highly secure digital environments spanning cloud and classified infrastructure.   This is an opportunity to influence architecture rather than simply implement it, working across Azure cloud, secure on-premise networks, and high-assurance digital platforms supporting mission-critical systems.   Responsibilities Review and assure hybrid Azure and on-premise infrastructure architectures. Assess technical solutions...

Gigged AI is an On demand talent marketplace specialising in the IT and technology sector. We have an opportunity live at the moment for a Business/Systems Analyst – Policy Admin Migration (Outside IR35) . This is mainly a remote role, however occasional travel to the Isle of Man may be required a couple of times throughout. Business/Systems Analyst – Policy Admin Migration Location: Remote, occasional travel to Isle of Man Duration: Initial 6 months, likelihood for extension past this is high Rate: £500 per day IR35: Outside (pending final Qdos determination) All proposals will be reviewed on the Gigged AI platform. In order to send a proposal please head to app.gigged.a i and create a free talent profile and apply to the role directly All applicant proposals will be reviewed directly on the Gigged AI platform by the hiring manager. In order to send a proposal please follow the below steps head to app.gigged.ai and create a free talent...

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 click apply for full job details

Enterprise Architect - Banking Transformation, Cloud & AI Location: Central London - 4 Days p/w Onsite (Mandatory) Contract type, rate and IR35 status: up to £700 Outside IR35 Our client is a UK regulated bank that specialises in cross border payments and foreign exchange into emerging and frontier markets, working with banks, financial institutions, fintechs, governments and international development organisations. It handles currencies and corridors that most global banks won't touch. The role The bank is looking for an Enterprise Architect to own the technology strategy and target architecture behind that transformation. This is not an architecture role run from the sidelines. The bank wants someone hands-on enough to work directly with the engineering and transformation teams, willing to challenge established thinking, and able to translate strategy into delivered outcomes. There is a genuine opportunity to shape the direction of the bank rather than...

Senior Java Architect | Banking, Payments & AI Engineering Location: London (Hybrid) Role Type: Contract Rate: Up to £600 a day (Outside IR35) We're seeking an experienced Java Architect to play a key role in a major banking transformation programme, helping to deliver enterprise-scale banking and payments platforms with a focus on cross-border banking capabilities. This is a fantastic opportunity to work at the intersection of modern architecture, payments technology, cloud-native engineering and AI-assisted software delivery. The Role Working closely with the Lead Architect, you'll drive the design and delivery of scalable, secure and resilient Back End platforms while providing technical leadership to offshore development teams. Key responsibilities include: Designing enterprise-grade Java-based banking and payments solutions Leading offshore Java development teams Defining microservices and event-driven architectures Delivering payment solutions...

I am currently searching for an M&A Integration Manager on a contract basis for an immediate start, details as follows: Role: M&A Integration Manager Start: ASAP Duration: 6 months initial Location: 100% remote working Rates: £650 - £700/day outside IR35 Role & Responsibilities: Managing delivery aspects of the ongoing M&A projects across the business Liaise with key stakeholders to co-ordinate Steercos Co-ordinate with both vendors and business to ensure smooth transition and avoid bottlenecks Manage and take ownership of the M&A integration workstream Improve governance, framework and project plans Manage monthly acquisitions, deal flow and onboarding Work closely and manage business functions ie HR, Procurement, Finance Skills: 5+ years recent M&A integration experience Experience managing large-scale M&A projects Strong stakeholder management and communication experience Experience with Microsoft stack desirable

Network Engineer - Cisco/VLAN We're looking for an experienced Network Engineer to support the setup of a new, secure network environment for a group of disaster recovery devices. The focus will be: * Setting up and configuring a dedicated VLAN * Cisco switching, routing and ACL configuration * Configuring the required Firewall rules * Enabling approved data connections * Providing outbound access for Entra ID, Intune and Qualys * Testing the setup and resolving any connectivity issues You'll need strong hands-on Cisco networking experience, particularly around VLANs, routing, network segmentation and firewalls. The role can be delivered remotely, although occasional travel to London may be required. Outside IR35.

Our client, a chemical manufacturer, is rolling out an S/4HANA template across two UK sites (London and Manchester). They are seeking an experienced SAP TM Super User to act as the key business-side expert supporting the design, testing, and adoption of the TM module throughout the implementation. This will be an initial 3-month contract with the opportunity to extend. This will sit outside IR35. This is a hands-on, business-facing role bridging the project team and end users, ensuring the TM solution is fit for purpose, well-tested, and successfully Embedded at both sites. Key Responsibilities Act as the SAP TM subject matter expert and super user, representing site/business requirements throughout the S/4HANA template roll-out Support blueprint and design workshops, validating TM processes against real-world site operations (inbound/outbound transportation, freight orders, carrier management, planning) Own and execute test scripts across SIT, UAT and regression...

Solutions Architect - Claims Discovery/London Market Insurance Our sister company Stellarmann are supporting a leading London Market insurer on a strategic Claims Technology Discovery engagement and are seeking a Solutions Architect to lead the assessment and optimisation of a key claims platform. This role will drive a high impact discovery initiative focused on evaluating current claims capabilities, identifying operational and technical challenges, and defining solution options that align with business objectives, regulatory requirements, and London Market best practice. Reporting into senior technology and business leadership, this position will play a key role in shaping the future claims technology landscape, producing strategic recommendations and helping establish a roadmap for future delivery activity. You'll be a great fit for this role if: You have strong experience working within the London Market insurance sector and possess a deep understanding of claims...

AI Agent SME (Co-Pilot) - London Market Our client are embarking on a AI enablement journey, backed directly by the CIO. Early training has been delivered, but adoption is mixed and the missing piece is a hands on expert who can build high quality Copilot agents, embed best practice, and upskill the wider team. This is a rare opportunity to shape how AI is used across an entire London Market insurer. You'll work across every function, partner with senior stakeholders, and leave behind governance, design principles, and capability that will define their AI strategy for years to come. What you'll do Work directly with teams across the business to understand use cases and translate them into effective Copilot agents. Build, test, refine, and roll out agents that deliver measurable value. Prioritise competing use cases and manage expectations across departments. Upskill internal teams on how to build and maintain agents themselves. Help define governance, design principles,...

Data Governance Consultant - Databricks, Microsoft Purview & Enterprise Data Platforms Our client, a leading London Market insurer, is seeking an experienced Data Governance Consultant to join their Enterprise Data Platform programme on an initial 6-month contract. This is a hands-on delivery role focused on the practical implementation of data governance processes, controls and operating models. The successful candidate will act as the bridge between business stakeholders and the offshore delivery partner, ensuring governance requirements are understood, prioritised and delivered effectively. ou will work closely with the Programme Lead, Business Analyst, BAU Governance team and offshore delivery partner to help establish robust governance processes around metadata, data ownership, stewardship and data quality as the platform moves towards production. Experience Required: Proven experience working with Databricks, Microsoft Fabric, or Snowflake within an Enterprise...

Application Architect (Azure) One of the worlds greatest accounting and advisory firms requires an Azure Application Architect to help on a IT transformation . The engineering team is dedicated to building cutting-edge Analytics and AI products for our Audit business. We blend audit expertise with the latest cloud technologies to build and run products that simplify the lives of our audit colleagues while promoting Audit Quality. The client is specifically seeking a candidate with hands-on experience in technical application architecture. The ideal profile would be someone who has worked as a Lead Application Architect or Technical Lead, with a strong background in both pro-code and low-code development within Azure environments. Important considerations: The client is looking for professionals who have owned and led the application architecture directly. The candidate should have experience designing applications and providing solutions in the Azure ecosystem and...

Cloud Engineer (AWS) SC Cleared Outside IR35 £375/day We are looking for an experienced Cloud Engineer to join a large-scale cloud platform programme supporting the evolution and enhancement of an enterprise AWS platform. This is an excellent opportunity for a hands-on engineer with strong AWS infrastructure expertise who enjoys working closely with development teams and stakeholders to deliv click apply for full job details

Angular Developer Contract: 6 Months Location: Remote with occasional travel to London and Oswestry Start: ASAP Rate: Up to £350 a day (OUTSIDE IR35) We're looking for an experienced Angular Developer to join a growing software engineering team and help deliver modern, scalable web applications. You'll work closely with developers, project managers and customers to build high-quality solutions using Angular and .NET technologies. Key Skills Required Strong commercial experience with Angular Good knowledge of TypeScript, JavaScript, HTML and CSS Experience integrating with REST APIs Solid .NET/ASP.NET Core experience Experience with automated testing tools such as Playwright, Vitest, Cypress or Jest Experience using Claude Code or similar AI-assisted development tools Git, CI/CD and Agile delivery experience Desirable Microsoft Azure Bicep DevOps and deployment automation Cloud-native environments What You'll Be Doing Developing and...

Synapri are working with a LegalTech business looking to hire a Backend Engineer to support on an initial 3-6 month contract project. The contractor hired will help design and build a high volume, scalable Back End platform which interfaces with an exciting new AI product. Core technology covers C#, API Integration, SQL within an AWS environment. This is an exciting role for someone contribute to approach in addition to build and delivery. Rate: Outside IR35 Location: London, remote with Adhoc travel into the office Duration: Initial 3 months with a view to extend Experience required: Experience Backend developer with at least 5 years of commercial C#/.NET experience Experience with distributed systems, queues, asynchronous processing and background workers Previous experience working within a Legal/Legal technology business or worked with different Document management platforms Good knowledge PostgreSQL or SQL Server. Comfortable designing and consuming REST...