Trabajos web development en HatfieldCrear alertas

.NET Developer – St Albans \n \n (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) \n \n Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on Facebook, YouTube and the social web. Their mission is to deliver the most awesome social video advertising campaigns on the planet. \n \n Due to continued growth and expansion they are seeking several .NET Developer to work on the development of revolutionary web based software applications. We are keen to hear from .NET Developer candidates with a good grasp of technologies that include: .NET, .NET Core, C# and Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and training into: .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Azure, Solid, DRY, LINQ, Agile and Azure Cosmos DB. \n \n You will follow the firm’s rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If you are ready to join a really cool company with a proven business model and a start-up feel, this could be the company for you! \n \n Location: St Albans, Hertfordshire, UK / Remote Working \n \n Salary: £55,000 - £75,000 + Bonus + Pension + Benefits \n \n Applicants must be based in the UK and have the right to work in the UK even though remote working is available. \n \n Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! \n \n NOIRUKNETREC \n NOIRUKREC \n \n NC/NET/STAET

We're looking for a Senior Android Engineer to help build and evolve Tesco's Digital Design System (DDS) implementation for Android. The DDS Engineering team maintains the shared user interface foundations behind Tesco's digital ecosystem, supporting experiences used by millions of customers and colleagues every day., You'll create reusable components, improve developer tooling and documentation, support consuming teams, and help shape modern design-to-development workflows; using Figma, MCP integrations, agentic cloud workflows and AI-assisted engineering tools. This is not an "AI for AI's sake" role: the goal is practical engineering impact, better component reuse, fewer inconsistencies, stronger accessibility, faster onboarding, and safer migrations You will need - Build, maintain, and evolve Tesco DDS platform components for Android, with clear APIs, strong test coverage, accessibility support, and release discipline. - Translate DDS design intent, tokens, component states, and interaction guidance into production-ready Android implementation. - Improve developer experience for consuming teams through documentation, examples, onboarding, contribution guidance, support, and migration tooling. - Collaborate with design, accessibility, product engineering, and platform peers to keep DDS implementation aligned across iOS, Android, React Native, and Web. - Use AI-assisted engineering tools responsibly where they improve quality, speed, consistency, or developer self-service. - Help make DDS documentation and component metadata more useful to humans and AI agents through MCP-ready context, examples, and clear constraints. - Lead through senior engineering craft: architectural judgment, code review, mentoring, pragmatic delivery, technical clarity, and high-quality communication. - Relocation Help - professional service to secure relevant working permits and other necessary documents - Learning opportunities - certified technical training and learning platforms like Udemy, Pluralsight, and O'Reilly - Learning culture and excellent opportunities to develop your career within your chosen field or something altogether new - Varied and exciting projects to play a part in - there is always something new and exciting in the pipeline. This is a senior platform engineering role focused on reusable UI foundations: component APIs, accessibility, quality, documentation, release discipline, and developer experience for teams across Tesco's digital estate. Prior design system experience is valuable, but not required; we're most interested in strong platform engineers who enjoy building shared foundations used by many teams. You'll work closely with design, accessibility, product engineering, and DDS peers to keep Tesco experiences consistent, scalable, and easy to build. You might know us as a supermarket, technology company or even for our award-winning mobile network. Truth is, we're all of those things, and much more. Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues. At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome a conversation about flexible working, so talk to us throughout your application about how we can support. We're proud to be an accredited Disability Confident Leader, where everyone's welcome. That's why we commit to providing a fully inclusive and accessible recruitment process. If you need support with your application, for more information. And if you're interested in joining our team but don't tick every box, don't let that hold you back from applying. We're all about the little helps. That's why we make sure our Tesco colleague benefits package takes care of you - both in and out of work. to find out more! • Annual bonus scheme of up to 20% of base salary., • Holiday starting at 25 days plus a personal day (plus Bank holidays)., • Private medical insurance., • 26 weeks maternity and adoption leave (12 months service required at the qualifying date) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 6 weeks fully paid paternity leave., • Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing. #J-18808-Ljbffr

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters. The Principal Data Architect, Information Architect, and Lead Data Modeler drives the strategic vision, structural design, and semantic definition of the organization’s enterprise data ecosystem. This role bridges the gap between high-level business strategy and technical execution, leading the design of scalable data architectures, comprehensive information blueprints, and robust enterprise data models. As a Principal Data Architect, you will champion data democratization, mentor junior architects and modelers, drive cross-functional alignment on data standards, and act as a primary technical advisor to senior leadership on modernizing our data landscape for analytics, AI, and operational excellence. • Data Architecture: Leads the definition and deployment of target-state enterprise data architectures, cloud data platforms, and data integration strategies., • Information Architecture: Establishes the enterprise-wide business glossary, conceptual data blueprints, and taxonomy/ontology frameworks to ensure a unified understanding of data across the business., • Data Modeling: Oversees the creation and maintenance of enterprise conceptual, logical and physical data models, • Mentorship: Oversees and mentors junior data architects, modelers, and engineers within the team., • Accountability / Problem Solving: Addresses highly complex structural and data integration issues across legacy, hybrid, and multi-cloud environments., • Resolves semantic ambiguity and structural conflicts across diverse business units to create a cohesive, single source of truth., • Ensures data structures are optimized for performance, scalability, security, and cost-efficiency., • Stakeholder Management: Liaises directly with senior leadership, product owners, and business analysts to translate business strategy into technical data requirements., • Guides and directs engineering, application, and analytics teams on structural compliance, modeling standards, and architectural patterns., • Impact / Strategy: Leads high-impact infrastructure and modeling projects that significantly shape the organization’s long-term data capabilities., • Develops long-term strategies for data minimization, retention‑by‑design, and decoupled data sharing., • Complexity / (Product Size): Manages enterprise‑level data models and architecture systems, and real‑time streaming pipelines., • Designs and implements advanced, reusable data patterns that scale frictionlessly across the organization., • Business / Technical Ability: Acts as an expert in modern data technologies, cloud infrastructure, and advanced data modeling methodologies., • Demonstrates a deep understanding of how data structures impact downstream AI/ML, advanced analytics, and business intelligence. Education / Experience • Extensive Experience: Leading the development, continuous improvement, and execution of complex enterprise data architectures and data modeling initiatives in a large‑scale corporate environment., • Proven Track Record: Architecting, deploying, and optimizing enterprise data warehouses, data lakes, and transactional databases., • Framework Mastery: Demonstrated experience implementing data frameworks (e.g., TOGAF, DAMA-DMBOK) and modern paradigms like Data Mesh., • Project Leadership: Proven history of leading high‑impact migration, modernization, or master data management (MDM) projects that shape overarching corporate data policies., • Technical & Business Skills:, • Data Architect: Expert proficiency in cloud data platforms (e.g. Snowflake, AWS, Azure)., • Deep expertise in data integration patterns (ETL/ELT, API‑led connectivity)., • Strong capability to design distributed, highly available, and secure data pipelines., • Information Architect: Deep expertise in metadata management, master data management (MDM), and reference data management., • Proven ability to construct enterprise taxonomies, ontologies, data lineages, and business glossaries., • Strong understanding of semantic web technologies (RDF, OWL, Knowledge Graphs)., • Data Modeler: Expert proficiency in industry‑standard data modeling tools., • Mastery of multiple modeling paradigms, e.g. Relational, Dimensional, and NoSQL/Document modeling., • Advanced knowledge of database optimization, indexing strategies, and query performance tuning., • Additional Qualifications:, • Exceptional Stakeholder Management: Ability to act as a key advisor and translate complex technical architecture into clear business outcomes for non‑technical senior leadership., • Strong Leadership: Capabilities to guide, direct, and oversee cross‑functional engineering and product teams., • Strategic Alignment: Ability to drive cross‑functional initiatives aimed at enhancing data trust, discoverability, and accessibility while ensuring strict alignment with overarching organizational business strategies. A healthier future drives us to innovate. Together, more than 100’000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products. We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life‑changing healthcare solutions that make a global impact. Let’s build a healthier future, together. The statements herein are intended to describe the general nature and level of work being performed by employees, and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of Roche Products Ltd. At Roche Products we believe diversity drives innovation and we are committed to building a diverse and flexible working environment. All qualified applicants will receive consideration for employment without regard to race, religion or belief, sex, gender reassignment, sexual orientation, marriage and civil partnership, pregnancy and maternity, disability or age. We recognise the importance of flexible working and will review all applicants’ requests with care. At Roche difference is valued and we are proud to be an equal opportunity employer where you are encouraged to bring your whole self to work. We believe it’s urgent to deliver medical solutions right now – even as we develop innovations for the future. We are passionate about transforming patients’ lives. We are courageous in both decision and action. And we believe that good business means a better world. That is why we come to work each day. We commit ourselves to scientific rigor, unassailable ethics, and access to medical innovations for all. We do this today to build a better tomorrow. We are proud of who we are, what we do, and how we do it. We are many, working as one across functions, across companies, and across the world. We are Roche. #J-18808-Ljbffr

We’re looking for a Senior React Native Engineer to help build and evolve Tesco’s Digital Design System (DDS) implementation for React Native. The DDS Engineering team maintains the shared user interface foundations behind Tesco's digital ecosystem, supporting experiences used by millions of customers and colleagues every day. This is a senior platform engineering role focused on reusable UI foundations: component APIs, accessibility, quality, documentation, release discipline, and developer experience for teams across Tesco’s digital estate. Prior design system experience is valuable, but not required; we’re most interested in strong platform engineers who enjoy building shared foundations used by many teams. You’ll work closely with design, accessibility, product engineering, and DDS peers to keep Tesco experiences consistent, scalable, and easy to build. You’ll create reusable components, improve developer tooling and documentation, support consuming teams, and help shape modern design-to-development workflows; using Figma, MCP integrations, agentic cloud workflows and AI-assisted engineering tools. This is not an “AI for AI’s sake” role: the goal is practical engineering impact, better component reuse, fewer inconsistencies, stronger accessibility, faster onboarding, and safer migrations. • Build, maintain, and evolve Tesco DDS platform components for React Native, with clear APIs, strong test coverage, accessibility support, and release discipline., • Translate DDS design intent, tokens, component states, and interaction guidance into production-ready React Native implementation., • Improve developer experience for consuming teams through documentation, examples, onboarding, contribution guidance, support, and migration tooling., • Collaborate with design, accessibility, product engineering, and platform peers to keep DDS implementation aligned across iOS, Android, React Native, and Web., • Use AI-assisted engineering tools responsibly where they improve quality, speed, consistency, or developer self-service., • Help make DDS documentation and component metadata more useful to humans and AI agents through MCP-ready context, examples, and clear constraints., • Lead through senior engineering craft: architectural judgment, code review, mentoring, pragmatic delivery, technical clarity, and high-quality communication., • Relocation Help - professional service to secure relevant working permits and other necessary documents, • Learning opportunities - certified technical training and learning platforms like Udemy, Pluralsight, and O'Reilly, • Learning culture and excellent opportunities to develop your career within your chosen field or something altogether new, • Varied and exciting projects to play a part in - there is always something new and exciting in the pipeline You might know us as a supermarket, technology company or even for our award-winning mobile network. Truth is, we’re all of those things, and much more. Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues. At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome a conversation about flexible working, so talk to us throughout your application about how we can support. We’re proud to be an accredited Disability Confident Leader, where everyone’s welcome. That’s why we commit to providing a fully inclusive and accessible recruitment process. If you need support with your application, click here for more information. And if you're interested in joining our team but don't tick every box, don't let that hold you back from applying. #J-18808-Ljbffr

We’re looking for a Senior iOS Engineer to help build and evolve Tesco’s Digital Design System (DDS) implementation for iOS. The DDS Engineering team maintains the shared user interface foundations behind Tesco's digital ecosystem, supporting experiences used by millions of customers and colleagues every day. This is a senior platform engineering role focused on reusable UI foundations: component APIs, accessibility, quality, documentation, release discipline, and developer experience for teams across Tesco’s digital estate. Prior design system experience is valuable, but not required; we’re most interested in strong platform engineers who enjoy building shared foundations used by many teams. You’ll work closely with design, accessibility, product engineering, and DDS peers to keep Tesco experiences consistent, scalable, and easy to build. You'll create reusable components, improve developer tooling and documentation, support consuming teams, and help shape modern design-to-development workflows; using Figma, MCP integrations, agentic cloud workflows and AI-assisted engineering tools. This is not an “AI for AI’s sake” role: the goal is practical engineering impact, better component reuse, fewer inconsistencies, stronger accessibility, faster onboarding, and safer migrations. • Build, maintain, and evolve Tesco DDS platform components for iOS, with clear APIs, strong test coverage, accessibility support, and release discipline., • Translate DDS design intent, tokens, component states, and interaction guidance into production‑ready iOS implementation., • Improve developer experience for consuming teams through documentation, examples, onboarding, support, and migration tooling., • Collaborate with design, accessibility, product engineering, and platform peers to keep DDS implementation aligned across iOS, Android, React Native, and Web., • Use AI‑assisted engineering tools responsibly where they improve quality, speed, consistency, or developer self‑service., • Help make DDS documentation and component metadata more useful to humans and AI agents through MCP‑ready context, examples, and clear constraints., • Lead through senior engineering craft: architectural judgment, code review, mentoring, pragmatic delivery, technical clarity, and high‑quality communication., • Relocation Help - professional service to secure relevant working permits and other necessary documents, • Learning opportunities - certified technical training and learning platforms like Udemy, Pluralsight, and O'Reilly, • Learning culture and excellent opportunities to develop your career within your chosen field or something altogether new, • Varied and exciting projects to play a part in - there is always something new and exciting in the pipeline You might know us as a supermarket, technology company or even for our award-winning mobile network. Truth is, we’re all of those things, and much more. Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues. At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We’re proud to be an accredited Disability Confident Leader, where everyone’s welcome. That’s why we commit to providing a fully inclusive and accessible recruitment process. #J-18808-Ljbffr

Full-Stack Software Engineer (C#/. Spreadex are seeking skilled Full-Stack Software Engineers to join their development team. As a Full-Stack Software Engineer you’ll work across the microservices and web-based front-ends that power our high-performance Sports and Financials betting platform.

Tesco is seeking a Senior React Native Engineer to advance the Tesco Digital Design System (DDS) for React Native. You’ll work with design, accessibility, product engineering, and platform peers to align across iOS, Android, React Native, and Web, while shaping modern design-to-development workflo

The Senior Analyst Programmer role focuses on the analysis, support, maintenance, and development of company-wide web applications while adhering to structured best practices.