Trabajos senior front end developer en LeedsCrear alertas

PHP DEVELOPER BARNSLEY UP TO £50,000 + GREAT CULTURE + BENEFITS The Opportunity: You'll be joining as an experienced developer, working on live systems, handling sensitive data, maintaining reliable workflows, and making sure the software does what users need it to do without getting in the way. This isn't a role where you just pick up tickets and move on. You'll be expected to think about how the system hangs together, improve existing code, and help keep things stable as changes are made. What We're Looking For • Solid experience working with PHP at a mid or senior level, • Strong JavaScript skills, including working with APIs, • Good knowledge of MariaDB/MySQL, including database structure and performance, • Experience with AWS (e.g. hosting, deployments, or working with cloud-based services), • Experience working on live systems, especially where data sensitivity matters, • Understanding of secure coding and data protection, • Able to work independently and make sensible technical decisions, • Building and maintaining applications using PHP, • Developing front-end features with JavaScript to keep workflows simple and intuitive, • Managing and improving databases (MariaDB/MySQL), making sure data is accurate and performs well, • Keeping systems secure, stable, and easy to audit, • Investigating and fixing issues in live environments without causing disruption, • Writing clean, readable code that others can easily work with, • Getting involved in code reviews and general improvements

SENIOR SOFTWARE DEVELOPER BARNSLEY UP TO £50,000 + GREAT CULTURE + BENEFITS The Opportunity: You'll be joining as an experienced developer, working on live systems, handling sensitive data, maintaining reliable workflows, and making sure the software does what users need it to do without getting in the way. This isn't a role where you just pick up tickets and move on. You'll be expected to think about how the system hangs together, improve existing code, and help keep things stable as changes are made. What We're Looking For • Solid experience working with PHP at a mid or senior level, • Strong JavaScript skills, including working with APIs, • Good knowledge of MariaDB/MySQL, including database structure and performance, • Experience with AWS (e.g. hosting, deployments, or working with cloud-based services), • Experience working on live systems, especially where data sensitivity matters, • Understanding of secure coding and data protection, • Able to work independently and make sensible technical decisions, • Building and maintaining applications using PHP, • Developing front-end features with JavaScript to keep workflows simple and intuitive, • Managing and improving databases (MariaDB/MySQL), making sure data is accurate and performs well, • Keeping systems secure, stable, and easy to audit, • Investigating and fixing issues in live environments without causing disruption, • Writing clean, readable code that others can easily work with, • Getting involved in code reviews and general improvements

Senior Full Stack Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re looking for a Senior Full Stack Developer to join our engineering team and help build an advanced resource planning platform. You’ll work across the entire stack, from designing intuitive front-end interfaces to building robust back-end services. This role is perfect for someone who enjoys variety, thrives in collaborative environments, and is passionate about delivering high-quality software. What You’ll Do • Design, develop, and maintain features across both front-end and back-end systems., • Collaborate with product and engineering managers to scope and prioritize work., • Ensure scalability, performance, and maintainability throughout the codebase., • Write clean, testable code and implement automated testing practices., • Mentor and support other developers within the team., • Participate in the full feature lifecycle—from ideation to deployment and ongoing improvements., • Strong experience in full stack development, with expertise in C#/.NET (Framework and Core) and JavaScript (Vue.js experience is a plus)., • Comfortable working across the stack and learning new technologies quickly., • Skilled in writing clean, testable code and using automated testing frameworks., • Excellent problem-solving skills and ability to break down complex tasks., • Strong communicator and collaborator, able to work effectively in cross-functional teams., • Experience with Vue.js, .NET Core, SQL Server, and/or Microsoft Azure., • Familiarity with message queuing systems such as Azure Service Bus.

Senior Back-End Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re seeking a Senior Back-End Developer to help build and scale a cutting-edge resource planning platform. You’ll focus on designing and implementing robust, secure, and efficient server-side solutions that power our product. Working closely with front-end developers and product teams, you’ll ensure seamless integration and optimal performance. What You’ll Do • Lead the development of back-end features and services using .NET technologies., • Collaborate with product and engineering managers to define priorities and deliverables., • Optimize for scalability, performance, and maintainability across the codebase., • Mentor and coach other developers in best practices and technical approaches., • Participate in the full feature lifecycle—from concept to deployment and ongoing enhancements., • Strong experience in back-end development with C# and .NET (Framework and Core)., • Comfortable working across the stack when needed, with some exposure to front-end technologies., • Skilled in writing clean, testable code and using automated testing frameworks., • Excellent problem-solving skills and ability to tackle complex challenges., • Strong communicator and collaborator, able to work effectively in cross-functional teams., • Experience with .NET Core, Vue.js, SQL Server, and/or Microsoft Azure., • Familiarity with message queuing systems such as Azure Service Bus.

Senior Front-End Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re looking for a Senior Front-End Developer to join our engineering team and help build an advanced resource planning tool. You’ll focus on creating scalable, high-performing, and user-friendly interfaces that deliver an exceptional experience for our customers. Working closely with product managers and back-end engineers, you’ll play a key role in shaping and delivering new features and enhancements. What You’ll Do • Lead the design and development of front-end features using modern JavaScript frameworks., • Collaborate with product and engineering managers to scope and prioritize work., • Ensure high-quality, maintainable, and performant code through best practices and automated testing., • Mentor and support other developers within the team., • Participate in the full feature lifecycle—from ideation to deployment and ongoing improvements., • Strong experience in front-end development with JavaScript (Vue.js experience is a plus)., • Comfortable working across the stack when needed, with some exposure to back-end technologies., • Skilled in writing clean, testable code and using automated testing frameworks., • Excellent problem-solving skills and ability to break down complex tasks., • Strong communicator and collaborator, able to work effectively in cross-functional teams., • Experience with Vue.js, .NET Core, SQL Server, and/or Microsoft Azure., • Familiarity with message queuing systems such as Azure Service Bus.

Senior Full Stack Developer Permanent, Leeds / Hybrid Who are we? Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client’s domain expertise, we are able to deliver technology solutions quickly, efficiently and as stress free as possible. We keep things simple and have a ruthless, uncomplicated focus on how our customers can use technology to add value to their business. That’s why we avoid tricky or ambiguous jargon in our service offerings: as far we we’re concerned, we’re always there to collaborate with clients and use our experiences to shape and affect the delivery of their technology roadmaps as positively as possible. It’s as simple as that. We’re looking for passionate, talented tech experts who want to work on projects that matter. At Enablis, you’ll have the chance to collaborate with some of the most talented minds in the industry and create real impact. If you have the skills and ambition, we’ll open the door to incredible opportunities and introduce you to a network of equally driven, like-minded professionals. Job brief We are looking for a Full Stack Developer to produce scalable and robust software solutions for our clients. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. At enablis, we’re big proponents of the T-Shape engineer profile, recognising the value of people covering a broader spectrum of skills, this works really well in the dynamic world of consulting and provides our employees with career experience hard to match anywhere else. As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. We’re also grounded though and recognise that’s for many, that span of capabilities will be unique to your experiences and interests. Our diversity in backgrounds is one of the things that makes us strong. We’re a consultancy, so expect close collaboration with our customers, as such we expect you to be a team player with a knack for collaboration and communication. Responsibilities • Collaborate - Work with stakeholders and product managers to ideate software solutions, • Design - From concept to build, modern technical solutions, familiar with approaches such as MACH alliance., • Code - Write effective, secure code that can scale and evolve with the demands of evolving platforms., • Robust - Write maintainable, reliable code with sensible testing strategies., • Growth - Understand your role and impact at a client, share experience and help develop those around you., • Lead - Where required lead teams, projects and products Requirements and skills • Proven experience as a Full Stack Developer or similar role, • Experience developing modern tech stacks, • Knowledge of front-end languages and libraries (e.g. React, Vue, Flutter), • Knowledge of back-end languages (e.g. Java, Python, Node, Go, C#), • Familiarity with data design, handling and security, • Excellent communication and teamwork skills, • Attention to detail, • An analytical mind We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation, or age.

Web Developer (Shopify Plus) London Remote We are partnering with a fast-growing consumer beauty brand group to hire a commercially-minded Web Developer who will take full ownership of their Shopify Plus ecommerce estate across a portfolio of three high-growth DTC brands. This is a rare opportunity to join a scaling business at a critical inflection point - moving ecommerce development in-house for the first time, giving you genuine ownership of the technical roadmap and direct influence over digital performance across the portfolio. The Role You will become the internal technical authority for three Shopify Plus storefronts, managing the transition away from an external agency model and driving continuous improvement across conversion, performance and customer experience. Responsibilities include: • Owning Shopify Plus development across all three brands end-to-end, • Building and optimising conversion-focused, high-performance storefronts, • Developing custom functionality using Liquid, JavaScript, HTML and CSS/SCSS, • Improving site speed, Core Web Vitals and technical SEO, • Delivering new features, landing pages and campaign builds at pace, • Managing third-party apps, integrations and platform architecture, • Collaborating with Ecommerce, Performance Marketing, CRM and Brand teams, • Supporting international expansion and multi-store growth, • Leveraging AI tools and automation to improve workflows and efficiency What We're Looking For We need someone who understands that great ecommerce development goes beyond writing clean code - it's about commercial outcomes, customer experience and enabling growth. You will likely bring: • Strong hands-on Shopify Plus experience - this is non-negotiable and candidates without it will not be considered, • Solid front-end skills across Liquid, JavaScript, HTML and CSS/SCSS, • Experience with Shopify APIs, custom functionality and third-party integrations, • Commercial awareness and an understanding of how development decisions affect conversion and revenue, • Confidence using AI tools in your day-to-day development workflow, • Strong communication skills and the ability to translate technical concepts for non-technical stakeholders, • A self-starter mindset with a track record of ownership in fast-paced, entrepreneurial environments Familiarity with headless or custom Shopify front-end approaches is advantageous. Experience managing an in-house transition from an agency model is a bonus. The Opportunity You will be building and owning a brand-new internal capability in a business that is investing seriously in digital growth. With three established brands already performing well across major UK retailers and online platforms, the foundation is strong - your job is to accelerate what's possible. The role offers real creative and technical freedom, a direct line to senior leadership, and the chance to make a visible impact across the full ecommerce portfolio. Package • Competitive salary, • Discretionary bonus, • Company pension, • Remote-first working with occasional in-person touchpoints (London N10), • 31 days annual leave, rising with tenure, • Birthday day off, • Complimentary products and brand discounts If you thrive in ownership-led roles and want to build something meaningful in a fast-moving beauty business, we'd love to hear from you..

Meet Eloquent AI (YC X25) At Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat: it sees, reads, clicks, types, and makes decisions—transforming how work gets done in regulated, high-stakes environments. We’re already powering some of the world’s leading financial institutions and insurers, fundamentally changing how millions of people manage their finances every day. From automating compliance reviews to handling customer operations, our Operators are quietly replacing repetitive, manual tasks with intelligent, end-to-end execution. Headquartered in San Francisco with a global footprint, Eloquent AI is a fast-growing company backed by top-tier investors. Join us to work alongside world-class talent in AI, engineering, and product as we redefine the future of financial services. About the role: As a Senior Full Stack Engineer at Eloquent AI you will be at the forefront of building and scaling AI-powered applications, transforming how enterprises interact with intelligent agents. You’ll work across the entire stack, developing high-performance front-end experiences and scalable back-end systems that power real-time AI-driven workflows. This role requires strong software engineering skills, a deep understanding of full-stack development, and the ability to work in a fast-paced, AI-first environment. You’ll collaborate with engineers, AI researchers, and product teams to build enterprise-grade solutions that enable seamless AI-human interactions. You will: • Design and build full-stack applications that power AI-driven workflows for enterprise users., • Develop high-performance front-end interfaces for AI agent control, monitoring, and visualisation., • Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation., • Optimize AI-powered UIs to ensure seamless and intuitive user experiences., • Work closely with AI researchers and ML engineers to integrate LLMs, RAG, and automation into production-ready systems., • Ship robust, minimal-dependency code that performs efficiently in enterprise environments., • Continuously iterate and refine AI-driven products, balancing user needs with technical feasibility. Requirements: • 7+ years of hands-on experience building full-stack production applications., • Proficiency in React, TypeScript, and Node.js., • Backend experience using Python., • Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures., • Ability to work in a fast-paced, high-autonomy environment - early-stage startup experience would be awesome., • Strong collaboration skills across engineering, product, and AI teams. Bonus Points If… • You have experience building AI-powered applications with LLM integrations., • You’ve worked in high-performance startups or enterprise AI environments., • You have a sharp eye for UI/UX design and have built intuitive, AI-driven interfaces., • You have experience with GraphQL, WebSockets, or real-time data streaming., • You’ve contributed to open-source projects or have built developer tools for AI. Whats on offer: • Salary up to £120k., • Meaningful early equity., • Remote-first setup anywhere in the UK, with occasional trips to meet up with the global team., • A chance to work with some of the smartest and most dedicated engineers and leaders you'll find anywhere.