Contract developer jobs in South CroydonCrear alertas

Job Title: UI Developer Location: Bromley Working Pattern: Full Time, Hybrid – 3 days in the office Contract Length: 12 months with potential for extending Daily rate: Circa 700 per day via an Umbrella Are you a passionate UI Developer looking to make an impact in the finance industry? Do you thrive on building modern, scalable, and user-friendly web interfaces? If so, we have an exciting opportunity for you to join our client’s dynamic team! About the Role: As a UI Developer, you will be at the forefront of developing innovative user interfaces for a cutting-edge Generative AI platform. Collaborating with talented professionals in Global Markets Sales & Trading and Quantitative Strategies, you will harness the power of data to drive insights and transform business processes. Key Responsibilities: • Design, develop, and maintain reusable UI components using React and TypeScript., • Implement responsive and accessible interfaces that meet enterprise standards (e.g., WCAG)., • Collaborate with product managers, UX designers, and backend engineers to deliver high-quality features., • Integrate with RESTful APIs and manage application state using Redux Toolkit and RTK Query., • Incorporate Vercel AI SDK UI components to enhance chatbot functionality and user experience., • Ensure code quality through unit and integration testing with Vitest and React Testing Library., • Participate in code reviews and contribute to architectural decisions., • Optimize performance and troubleshoot issues across various browsers and devices. What You Bring: Required Skills & Experience: • Experience developing modern web applications with React and TypeScript., • Expert knowledge in JavaScript/TypeScript development., • Strong understanding of component-based architecture and state management., • Hands-on experience in Python service-side development and APIs (e.g., FastAPI)., • Familiarity with testing frameworks (Vitest, React Testing Library) and pytest for Python., • Experience with CI/CD tools and collaborative development workflows using Git/Bitbucket. Non-Technical Skills: • Self-starter with excellent analytical and problem-solving abilities., • Detail-oriented and highly organized., • Strong communication skills to collaborate with business stakeholders and technical teams., • Adaptable to shifting and competing priorities., • Committed to delivering high-quality service. Preferred Qualifications: • Experience with schema validation using Zod., • Familiarity with component documentation tools (e.g., Storybook)., • Understanding of performance optimization techniques for large-scale applications., • Experience developing frameworks and tools specific to AI/ML applications., • Familiarity with cloud platforms and development in cloud environments. Why Join Us? At our client’s organization, you will enjoy a collaborative and inclusive workplace that values your contributions. They are committed to your professional growth and well-being, offering competitive benefits that support your physical, emotional, and financial health. This is more than just a job; it’s an opportunity to work on innovative projects that make a difference. You’ll be part of a team that believes in Responsible Growth, ensuring a positive impact on clients, communities, and shareholders. Ready to Make a Difference? If you’re excited about leveraging your skills in a fast-paced environment and contributing to a groundbreaking Generative AI platform, we’d love to hear from you! Apply Today! Join us in shaping the future of finance through technology and innovation. Your journey starts here! We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

A prominent IT recruitment agency is seeking a Technical Architect for a contract role in Croydon. The architect will work on AWS-based developer platforms, focusing on requirements gathering, delivery support, and long-term strategies.

This position offers long-term stability and flexibility through remote work. The contract length is 12 months with a daily rate up to £522 inside IR35. A leading recruitment agency is seeking a skilled Backend Developer for a contract role in Croydon.

A leading technology staffing company is seeking an experienced Backend Developer for a 12-month contract. The role involves designing and maintaining robust backend services with a focus on Java and Kafka. Strong commercial experience with Java and Kafka is a must, along with expertise in building

A leading technology consultancy is seeking a Technical Architect to join their team in Croydon. This contract role requires strong expertise in AWS services and networking. You will engage with multiple teams to deliver solutions for a significant AWS-based developer platform.

A leading recruitment agency seeks a Lead PowerBI Developer for a 6-month contract in London.

A customer management business in the United Kingdom is seeking an MI SQL Developer for a 6-month fixed-term contract.

ServiceNow Developer (GRC) – 12+ Month Contract – Outside IR35 – Remote. We are seeking an experienced ServiceNow Developer with expertise in Governance, Risk, and Compliance (GRC) to join our client's team. Proven experience as a ServiceNow Developer, with a focus on GRC modules.

Senior IOS Developer - 6-12 month contract. As a Senior Developer, you will play a key role in mentoring junior developers to help them reach their full potential, by offering teaching, guidance and feedback where possible. As a Senior iOS Developer, you will work with our clients on-site in a multi

Azure Cloud Developer Contract 3 months +. We are seeking a highly skilled AzureCloud Developer to create and maintain the cloud serverless infrastructure for our Typescript and Python-based web APIs.

A leading marketing agency is seeking a Front-End Developer to join their technology team in the United Kingdom. This is a one-year fixed-term contract with potential for extension, ideal for a candidate passionate about digital innovation and creative problem-solving.

London / Manchester (Hybrid 3 days per week onsite).We're looking for 3x mid-to-senior Software Engineers to join a collaborative, multi-disciplinary engineering team for one of our clients in the NS&D sector.AWS cloud services (EC2, S3, Lambda, EKS) and infrastructure-as-code (CDK).Backend developm

A leading digital consultancy located in the United Kingdom is seeking a SC Cleared Salesforce Developer for a 3-month contract.

A leading firm is currently recruiting for an experienced eLearning Developer based in London. This contract position focuses on redeveloping digital learning materials that support the rollout of a new eDiscovery tool.

Java eFX Algo Developer (Low Latency) – 12-month Contract – Inside IR35 – £920 per day – Hybrid working/London. Experience as a Senior Java Developer. Note: This description focuses on the role and requirements related to the e-FX Low Latency Java Developer position.

A leading technology firm in London is searching for a mid-level Power Apps Developer for a 6-month contract.

A secure technology company is seeking a DV cleared Application Developer to work on a long-term project for a Government Agency in London.

A recruitment agency is looking for Software Developers to support universities and colleges across the UK as they modernise their digital environments.

Contract Length: 12 Months • Rate: £400 per day • IR35 Status: Outside IR35. Experience working in a contract environment.

Senior Power Platform Developer – Contract (UK). We are seeking an experienced Senior Power Platform Developer to build and maintain custom business applications for our client. This contract role is open to applicants in the UK.

Senior Optimizely Developer - 2 MONTH CONTRACT. We are currently seeking a talented Developer with strong expertise in Optimizely to join our team for a 2-month contract.

A financial services consulting firm is seeking a T24 Developer Payments for a 6-month contract in London.

A leading recruitment agency is seeking a Contract RPA Developer with expertise in Netcall Liberty. This role is suitable for full-time or part-time candidates and involves initial contracts of 3-6 months with potential for extension or permanent roles.

With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history.Artificial Intelligence is our reality.Collaborate with the development team to implement and optimize solutions using Optimizely.Leverage strong Optimizely experience to

As a contractor of this team, you will play a crucial link between Roblox and its developer community. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of develope

A leading freelance marketplace is seeking an Application Developer to transform Figma prototypes into fully functional applications. This remote position offers flexibility and is suitable for experienced developers who can work independently.

Collaborate with product owners, architects, and other developers.

A leading recruitment agency is seeking an experienced AS400 Developer with strong Life400 experience to join a delivery-focused technology team.

Senior Android Developer - 6-12 month contract.

A recruitment agency in the UK is seeking a ServiceNow Developer for a 6-month contract.

We are seeking a highly experienced Lead Java Developer to join our team on a contract basis (Inside IR35). Strong team lead background with significant experience coaching, mentoring, and leading senior and junior developers.

Experience working in a contract environment.

A leading recruitment agency is seeking a Java Software Developer for an initial 12-month contract based in Portsmouth. The developer will contribute across the software development lifecycle, requiring solid design experience, particularly with UML, and development skills in Java.

A leading organisation in tech based in London is seeking a Python Developer for a contract position.

Hands-on experience with smart contract development and deployment. We are in search of a dynamic and skilled Blockchain Developer to join our team. As a Blockchain Developer, you will be at the forefront of designing, implementing, and maintaining innovative blockchain solutions that drive the evol

A consulting firm is seeking a Front Arena Developer with 3 to 5 years of experience in developing applications for Front Arena. This is a 6-month contract in London, offering a chance to work on significant trading and back office applications.

A technology consulting firm in the UK is looking for a Senior Power Platform Developer to create and maintain custom applications using Microsoft Power Platform. This contract role requires strong experience in C#, PCF development, and SharePoint integration.

A UK-based consultancy is seeking a Senior Full-Stack React Developer to enhance an AI-powered research product. The position is remote, has an initial contract length of 6 months, and offers a competitive rate of up to £350 per day, outside IR35.

Capita Pensions Solutions are looking for a Senior Power Platform Developer on a 12‑month fixed term contract to be a key member of the Digital Solutions leadership team, supporting the Head of Digital Transformation and collaborating closely with cross‑functional stakeholders across Capita Pens

A tech transformation specialist is seeking a Developer with strong expertise in Optimizely for a 2-month contract.

Salesforce Developer - Payments / Fintech. We are seeking a highly skilled Salesforce Developer to join our technology team, building and enhancing Salesforce solutions within a fast-paced.

Senior Power Platform Developer. This a contract role open to applicants in the UK.

A technology-focused recruitment agency is seeking a Salesforce Developer to join their team in Greater London.

Senior Android Developer - 6-12 month contract.

A leading recruitment agency is looking for an experienced ServiceNow Developer specializing in Governance, Risk, and Compliance (GRC) for a 12+ month contract.

A leading SAP Solutions Provider in the UK is seeking a Salesforce Full Stack Developer for a hybrid contract.

The contracts will be an initial 6-9 months with a high expectation that they will be extended further.

A leading recruitment agency in the UK is seeking a Senior Shopify Developer to join their team.