49 developer jobs found

🤖 Senior Android Engineer – Fintech - 6m OUTSIDE contract 💷 Up to £500/day | Outside IR35 📆 6-Month Contract 📍 Central London – 3 days onsite We’re working with a leading fintech scale-up looking for an experienced Senior Android Engineer to join their mobile engineering team on an initial 6-month contract. 📱 This is a highly product-focused role, working on a major Android product build and creating polished, data-rich mobile experiences. You’ll have genuine end-to-end ownership , from initial idea and technical approach through to testing and release. 👨 💻 A senior doer This is an important one: they need someone senior who is still very close to the code. They’re not looking for a hands-off Lead, they want a highly technical, hands-on Senior Android Engineer who can make good architectural decisions but still enjoys getting stuck into the implementation. You’ll also need to be a confident, clear communicator who can articulate your...

Network IT is currently recruiting for a Developer to join our client on a 2 month initial contract, working 4 days per week.   Our client is looking for an experienced developer, who has worked with Ruby on Rails, .Net and SQL based projects.  Details below: Role: Developer - Ruby On Rails / .Net / SQL   Duration: 2 months  Working Arrangement: 4 days per week initially Location: Warwickshire to collect laptop, remote otherwise  Rate: £400 to 450 per day Status: Outside IR35   Key Skills:  Core Developer skillset - web, full stack, database querying  An experienced Developer who can get up to speed quickly with a project team .Net experience Ruby on Rails experience SQL experience  Ideally has a background in the public sector, charities or local authority Available quickly and comfortable with a 4 day working week

Network IT is currently recruiting for a Developer to join our client on a 2 month initial contract, working 4 days per week. Our client is looking for an experienced developer, who has worked with Ruby on Rails, .NET and SQL based projects. Details below: Role: Developer - Ruby On Rails/.NET/SQL Duration: 2 months Working Arrangement: 4 days per week initially Location: Warwickshire to collect laptop, remote otherwise Rate: £400 to 450 per day Status: Outside IR35 Key Skills: Core Developer skill set - web, full stack, database querying An experienced Developer who can get up to speed quickly with a project team .Net experience Ruby on Rails experience SQL experience Ideally has a background in the public sector, charities or local authority Available quickly and comfortable with a 4 day working week

Senior Flutter Developer - Full Stack - London - Outside IR35 My client, a start up requires a Senior Flutter Developer with full stack experience for a permanent position. your CV must evidence recent experience with the following: Senior Flutter Development Firebase Services JAVA Spring Boot Framework API's Data Structures This position is based in Marylebone London.

Senior Product Developer - 3 Positions A leading Market Data and Intelligence organisation is looking for three Senior Product Developers to join its engineering teams, working on software and data products within a large-scale, data-driven environment. The roles will focus on developing and enhancing applications using .NET/C#, Azure and SQL Server , with responsibility across the full software development life cycle. You'll be working on products supporting financial institutions and investment professionals, solving complex technical and data challenges. The technology environment is centred around the Microsoft ecosystem , with .NET/C#, SQL Server and Azure forming key parts of the platform. Depending on the product area, you may also work with Azure DevOps, CI/CD, REST APIs, Blazor and data ingestion/ETL . As a senior developer, you'll contribute to technical decisions, improve existing systems, address technical debt and work closely with Product, Engineering,...

Contract Opportunity | £400/day (Outside IR35) | Hybrid Warwickshire We're partnering with a growing business undergoing a major Microsoft transformation. They're looking for a Power BI Developer to take ownership of reporting and analytics, working closely with senior stakeholders to drive data-led decision making. Key Responsibilities: Develop and enhance Power BI dashboards and reports Gather requirements and work with business stakeholders Improve data models, reporting processes, and data quality Support Business Central and Dynamics CRM transformation projects Deliver actionable insights to support growth Key Skills: Strong Power BI development experience Solid SQL and data modelling skills Experience with reporting and analytics solutions Ability to work directly with stakeholders Strong experience with Dynamics 365, Dataverse and data warehousing

Power Platform Developer £520/day Outside IR35 - Central London (3 days per week) - Active SC Clearance Required - NPPV3 Desirable - Contract until 31 March 2027 We're seeking an experienced Power Platform Developer to join a major programme within a secure environment. This is a hands-on delivery role focused on the design, development and enhancement of Power Platform solutions. You'll work closely with technical and business stakeholders to develop scalable applications, automate business processes and support the delivery of business-critical services. The successful candidate will have strong experience developing Power Apps solutions, particularly Canvas Apps, alongside a solid understanding of Dataverse and data modelling. You'll also bring experience with Microsoft Copilot Studio and be comfortable engaging directly with stakeholders to understand requirements and translate them into practical technical solutions. Key responsibilities: * Design, build and...

Role: Senior C# Developer Location: London (Remote) Day Rate: Up To £600 Per Day Type: Contract (Outside ir35) A highly regarded financial institution is seeking an experienced C# Developer to join their technology team on a contract basis. This role sits within a fast-paced environment focused on delivering robust, scalable solutions that support critical business operations. Key Responsibilities Develop and maintain high-performance applications using modern Microsoft technologies Collaborate with cross-functional teams to define, design, and deliver solutions Contribute to architectural decisions and best practices Ensure code quality, performance, and reliability through testing and optimisation What We're Looking For Extensive experience in software development using C# and the .NET ecosystem Strong understanding of modern application architecture and design principles Proven ability to build scalable and maintainable systems...

Contract Opportunity | £400/day (Outside IR35) | Hybrid Warwickshire We 're partnering with a growing business undergoing a major Microsoft transformation. They 're looking for a Power BI Developer to take ownership of reporting and analytics, working closely with senior stakeholders to drive data-led decision making. Key Responsibilities: Develop and enhance Power BI dashboards and reports Gather requirements and work with business stakeholders Improve data models, reporting processes, and data quality Support Business Central and Dynamics CRM transformation projects Deliver actionable insights to support growth Key Skills: Strong Power BI development experience Solid SQL and data modelling skills Experience with reporting and analytics solutions Ability to work directly with stakeholders Strong experience with Dynamics 365, Dataverse and data warehousing

Network IT is currently recruiting for a Developer to join our client on a 2 month initial contract, working 4 days per week. Our client is looking for an experienced developer, who has worked with Ruby on Rails, .Net and SQL based projects. Details below: Role: Developer - Ruby On Rails / .Net / SQL Duration: 2 months Working Arrangement: 4 days per week initially Location: Warwickshire to collect laptop, remote otherwise Rate: £400 to 450 per day Status: Outside IR35 Key Skills: Core Developer skillset - web, full stack, database querying An experienced Developer who can get up to speed quickly with a project team .Net experience Ruby on Rails experience SQL experience Ideally has a background in the public sector, charities or local authority Available quickly and comfortable with a 4 day working week

React native developer (IOS and Android) - £425 outside IR35 - 100% remote - 3 months initially  Exalto consulting are currently recruiting for a contract React Native Developer this is initially 3 months but likely to extend due to workload, outside IR35 paying £425 per day and 100% remote  Essential Skills and Experience mobile development experience, with React Native. Hands-on experience building and shipping apps with Expo. Strong TypeScript skills, including typing data models, API contracts, and application state. Proven experience building offline-capable or offline-first mobile apps, with examples you can talk through in detail. Experience with on-device databases and storage such as expo-sqlite, WatermelonDB, Realm, or MMKV. Experience implementing request queuing, retry logic, and background or reconnect-triggered sync. Understanding of data sync challenges, including conflict resolution strategies, idempotent requests, and data consistency. Experience with...

BI Developer - Data Programme - Outside IR35 1st November Start, 6 months initially with rolling extensions expected Outside IR35: £375 - £425 per day Hybrid: Travel once every week/2 weeks to Yorkshire A Yorkshire trust is about to get much cleaner data. You'll turn it into Power BI dashboards that clinicians and executives actually use, and that prove the programme is working. What you'll do Agree with users which decisions each dashboard needs to support Build Power BI dashboards end to end: data model, DAX measures, visuals and publishing Write and tune SQL against the trust's data warehouse and SystmOne extracts Track data-input compliance, with drill-down to team level Report on mental health data, including MHSDS submission quality and national measures Work with the BAs and SystmOne developer so form changes flow cleanly into reporting What you'll deliver Agreed dashboard requirements and measure definitions A baseline data-input compliance report...

Developer (Dynamics 365 CE) - £500-£550 a day (active SC Clearance required) - Outside IR35 - London/Hybrid - 6 month initial contract. We need a highly skilled Dynamics 365 Developer to work with a Central Government client (who holds active SC Clearance) with extensive expertise in CRM Customer Engagement and Power Platform technologies. The role demands strong knowledge in Microsoft Dynamics 365 CRM customisation, integration, and development using various programming languages and frameworks. Core Technical Expertise Extensive experience as a Technical Consultant specialising in CRM Customer Engagement solutions Proficient in Power Platform technologies including Automate flows and Canvas Apps Strong skills in Dynamics 365 CRM configuration, customisation, and integration capabilities Expertise in integration technologies like Logic Apps, HTTP, JSON Proficiency in programming languages such as .NET, C#, JavaScript Development and Project Leadership...

Fullstack Developer - Node - Typescript - AI - AI Agents - TDD - Up to £525 per day (Outside IR35) - Hybrid - 3 month contract - Immediate Starters We're a mission-driven tech company that builds products to help people make confident decisions about their finances and everyday services. They are looking for a strong Fullstack Engineer who is excited about working with new technologies and has hands on commercial experience with Node, Typescript and React Essential Skills: Strong commercial experience with React and Typescript. Commercial experience in Node Must have commercial experience working with AI and AI Agents Experience configuring, deploying, and monitoring applications on AWS. TDD (Test-Driven Development) experience. Comfortable working with relational and NoSQL databases, including complex queries and performance optimization. Solid understanding of web design patterns, including SOLID principles. Experience working in an agile, collaborative environment....

BI Developer - Data Programme - Outside IR35 1st November Start, 6 months initially with rolling extensions expected Outside IR35: £375 - £425 per day Hybrid: Travel once every week / 2 weeks to Yorkshire A Yorkshire trust is about to get much cleaner data. You 'll turn it into Power BI dashboards that clinicians and executives actually use, and that prove the programme is working. What you 'll do Agree with users which decisions each dashboard needs to support Build Power BI dashboards end to end: data model, DAX measures, visuals and publishing Write and tune SQL against the trust 's data warehouse and SystmOne extracts Track data-input compliance, with drill-down to team level Report on mental health data, including MHSDS submission quality and national measures Work with the BAs and SystmOne developer so form changes flow cleanly into reporting What you 'll deliver Agreed dashboard requirements and measure definitions A...

A specialist consultancy is seeking an experienced NHS Power BI Developer to support the delivery of a high-profile healthcare transformation programme within the NHS. You'll be responsible for developing reporting and analytics solutions that enable operational and clinical teams to make informed, data-driven decisions. Client Details Our client is an established consulting organisation delivering complex technology, data and transformation programmes across the public sector. They are currently supporting a large NHS programme and require additional BI expertise to strengthen their reporting and analytics capabilities. Description Design, develop and maintain Power BI dashboards and reports. Create management information and reporting solutions for operational and clinical stakeholders. Develop and optimise data models to support reporting requirements. Work with stakeholders to gather and translate business requirements into technical solutions. Support healthcare...

A specialist consultancy is seeking an experienced NHS Power BI Developer to support the delivery of a high-profile healthcare transformation programme within the NHS. You 'll be responsible for developing reporting and analytics solutions that enable operational and clinical teams to make informed, data-driven decisions. Client Details Our client is an established consulting organisation delivering complex technology, data and transformation programmes across the public sector. They are currently supporting a large NHS programme and require additional BI expertise to strengthen their reporting and analytics capabilities. Description Design, develop and maintain Power BI dashboards and reports. Create management information and reporting solutions for operational and clinical stakeholders. Develop and optimise data models to support reporting requirements. Work with stakeholders to gather and translate...

Senior Full Stack Developer (React / C# .NET) Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: £500 per day - Outside IR35 Senior Full Stack Developers. Strong React/front-end capability. Strong C#/.NET back-end capability. Ability to operate across the full stack where required. Overview We are seeking experienced interim Senior Full Stack Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with Core C# (recent) experience. This is a full stack role with a Front End bias. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and technical design activities....

Senior Full Stack Developer (React/C# .NET) Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Hybrid Working - Approximately 1 day per week in Birmingham (flexible based on project requirements) Rate: £500 per day - Outside IR35 Senior Full Stack Developers. Strong React/Front End capability. Strong C#/.NET Back End capability. Ability to operate across the full stack where required. Overview We are seeking experienced interim Senior Full Stack Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with core C# (recent) experience. This is a full stack role with a Front End bias. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both Front End and Back End technologies while contributing to data migration, integration, and technical...

A specialist consultancy is seeking an experienced BI Developer to support the delivery of a high-profile healthcare transformation programme within the NHS. You'll be responsible for developing reporting and analytics solutions that enable operational and clinical teams to make informed, data-driven decisions. Client Details Our client is an established consulting organisation delivering complex technology, data and transformation programmes across the public sector. They are currently supporting a large NHS programme and require additional BI expertise to strengthen their reporting and analytics capabilities. Description Design, develop and maintain Power BI dashboards and reports. Create management information and reporting solutions for operational and clinical stakeholders. Develop and optimise data models to support reporting requirements. Work with stakeholders to gather and translate business requirements into technical solutions. Support healthcare performance...