Contract Developer jobs in Islington

Job Summary: We are seeking a skilled C#. Net Developer to join our dynamic team. The ideal candidate has proven experience in C# & .NET development. Responsibilities: -Development and support of Bank's BI(Business Intelligence) applications using MS .Net platform with C#. -Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual...

You will take a lead role in building high-quality, accessible, and maintainable front-end solutions across a single-page admin platform and a progressive web application. Working closely with UX, design, and backend developers, you will help shape front-end architecture, improve performance, and mentor other engineers.

You will take ownership of designing, building, and delivering a set of high-quality Power BI dashboards, underpinned by robust data pipelines and models. Working closely with client stakeholders, you will translate business and campaign requirements into scalable, well-documented analytical solutions.

You will collaborate closely with application teams, DBAs, and data governance specialists to ensure that lineage artifacts are complete and aligned with organizational standards. Your work will help enhance the understanding of our data assets, enabling better decision-making across the organization.

I am working with a consultancy who need an actively SC cleared .NET developer to join on a 12 month contract Inside IR35 Fully remote 12 month contract (possible extensions) All candidates must have ACTIVE SC CLEARANCE Immediate start (around 6 weeks for the SC transfer) Essentials: .NET 8 C# ASP.NET Core Visual Studio Visual Studio Code SQL Server within AWS

You will be responsible for the full development lifecycle from gathering requirements with stakeholders to executing technical integrations and ensuring code quality through rigorous testing. Key Responsibilities Development: Design and implement customizations using Gosu to enhance ClaimCenter workflows, business rules, and data models.

Senior Full Stack Developer Is this the role you are looking for If so read on for more details, and make sure to apply today. Contract Length: Initial 1 month with strong potential for extension Location: Remote Day rate: £600 - £700 per day outside IR35 Data Idols are working with a private equity-backed data analytics and insights business, is seeking a Full Stack Developer to lead a...

You will provide solutions across both Azure and AWS technologies and importantly have a demonstrable background in C#.

Development Surveyor (Part-Time) - London Focus Role: Development Surveyor (Freelance / Part-Time) required for a medium sized construction company / developer. They generally deliver new build and refurb projects of residential and commerical property. Location: London-based (Hybrid/Remote with frequent site visits) Commitment: Part time role, will be 1-3 days per week (Flexible) Rate:...

Senior Developer - Active SC, Java, Oracle Up to £550 per day (Inside IR35) London / Hybrid 6 months My client is an instantly recognisable consultancy who urgently require a Senior Developer with Active Security Clearance (SC), to join a business-critical programme. Key Requirements: Proven experience working as a Senior Developer within the public sector. Active Security Clearance...

SharePoint Developer Daily Rate: £415 per day via Umbrella Company Contract Length: 6 months Initially with potential for extension Working Pattern: Full Time, Hybrid, 3 days per week in the office Location: London Are you an innovative and passionate SharePoint Developer eager to make a significant impact? Our client is on the lookout for a skilled professional to join their dynamic...

The opportunity As a Senior C++ Developer, you won’t be maintaining legacy code or adding features at the edges. You have the option to work fully remote or partically remote with access to the clients offices. You’ll be designing and building core systems that will ultimately run on millions of industrial edge devices, shaping how they authenticate, communicate, and trust one another — from the...

You will require additional vetting for this position, which means the process can take longer than the usual onboarding process with the client

Ref: SAL 23206 The Skills You'll Need: EUC development with SQL, VBA, AWS RDS, Corporate banking Your New Salary: £50-£55k Permanent, Full time Start: ASAP EUC development Senior consultant - What You'll be Doing: * The Business SME will ensure operational continuity and data integrity by bridging business requirements and technical design across Loan IQ's operation and data. * The role...

Power Platform / Power Apps Developer- 6 month contract - London, Canary Wharf / Hybrid - £415 per day (inside IR35) Role - Power Platform Developer - with Lotus Notes Duration - 6 months with very likely extension Rate - £415 p/d (inside IR35) Location - Canary Wharf / Hybrid Role - Design, develop, test, and deploy Power Apps applications Integrate Power Apps applications with Microsoft...

I am working with a consultancy feeding into the public sector who need 2x Senior NodeJS developers to join a 6 month project. Inside IR35 Remote (1x every 6 weeks to London/ Manchester/ Newcastle office) SC eligible Around £500 per day - Node.js - Typescript - Nunjucks - AWS - Kubernetes - Containerisation - Monitoring – Prometheus, Grafana, Alert Manager - Mentor / leadership experience

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The Race to Zero: Senior Java Low-Latency Engineer (Fixed Income) 6 Months Contract London Hybrid Role Competitive daily rate. Our client "A premier global electronic trading powerhouse" is looking for a Java Specialist to lead a mission-critical shift in their E-Fixed Income (eFI) architecture. They aren't just looking for a "developer"-we need a systems artist who understands that in this...

Tier 1 Bank - .NET CORE / React / Banking / Architecture Role - C# Developer / .NET Core Duration - 6 months with very likely extensionLocation - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office Rate - £415 p/d inside IR35 Tech Stack C# .NET Core SQL / Oracle React / Typescript Role Deliver, modernise, and support business-critical applications, frameworks and services across...

You will also be working closely with Senior internal stakeholders to ensure Power BI is integrated within different departments in the business. My client is looking for someone who has great experience with data manipulation, able to exploit data and push boundaries within your profession.