Top Web Developer Jobs in Belfast
As a Front-end Software Engineer, you will be responsible for building responsive UIs and web apps, translating design prototypes into code, integrating front end apps with crypto wallets, and continuously improving products using user feedback. You will work in a startup environment at the forefront of the crypto ecosystem.
Looking for a Senior Front End Software Engineer to contribute to the improvement and maintenance of innovative DApps in the NEAR ecosystem. Responsible for building a blazing-fast frontend and an SDK for a cross-chain DEX utilizing web3 technologies. Must have 5+ years of experience in software engineering and a Bachelor's degree in Computer Science or a related field.
Seeking an experienced Lead Mendix Developer with strong frontend knowledge in React to lead the development of a cutting-edge application for a fortune 500 company. Responsibilities include design, development, deployment using Mendix and React, collaboration with UI/UX designers and agile teams, and mentoring developers. Basic qualifications include 5+ years of Mendix experience, skills in JavaScript, TypeScript, React, Bootstrap, and Mendix certification. Preferred qualifications include integrating Mendix with enterprise services and adapting to evolving business needs.
Seeking a Specialist - Development with 4 to 8 years of experience in React.js development, full stack development within AEM, user interface design, and enterprise-level applications development projects. Must have expertise in React.js, Webpack, Enzyme, Redux, Flux, JavaScript, CSS, HTML, and experience in Agile environment.
As a Senior Frontend Developer at Northrop Grumman UK, you will design, develop, and maintain critical frontend applications for complex projects in the Defence and security sectors. You will work on a variety of challenging technology projects with real-world impact.
Looking for a highly skilled Senior Full Stack Developer with experience in designing, developing, and implementing full-stack web applications. Proficient in React, TypeScript, Spring Boot, Maven, SQL Server, Git, Agile Methodologies, and CI/CD.
Champion the customer-facing product development, work closely with product and design teams, architect, build, test, and release features, and automate engineering tasks. Requires 3+ years of industry experience, deep knowledge of Javascript and web fundamentals, proficiency in CSS/HTML, and experience with Front End stacks like React, VueJS, Svelte, Angular. Must be willing to learn new technologies and frameworks, extremely data-driven, and capable of solving complex problems.
Seeking an experienced Staff Frontend Software Engineer to help set technical direction and develop a modern web UI application at Neptune, a platform aiming to become an MLOps standard for data scientists worldwide. Responsibilities include leading the development of scalable, portable, and flexible features, collaborating with other engineers, defining architecture, and driving technical initiatives. Required skills include JavaScript, TypeScript, and proficiency in React. Full-time remote work with office in Warsaw available.
Seeking a Senior Front-End Engineer to help build an online platform for legal assistance, combining human lawyers and AI technology. Responsibilities include building products, resolving technical issues, owning front-end best practices, ensuring product quality, and providing technical leadership. Strong knowledge of specified tech stack and experience in fast-paced environments required.
Frontend Engineer responsible for web design, user experience, and brand consistency. Develops Angular-based UI, collaborates with UX designers and back-end engineers, and works in an Agile environment with a remote team. Requires strong skills in JavaScript, TypeScript, HTML5, CSS, and experience with modern SCM and cloud-based development.
The Web Developer at Marigold is responsible for delivering customer-focused projects, troubleshooting issues, and translating business use-cases into technical data requirements. They must have experience in SQL, HTML, CSS, JavaScript, and more, and collaborate with local and remote teams. English fluency is required with Dutch as a nice-to-have.
Seeking a Full Stack Software Engineer experienced in building scalable and robust web applications. Responsibilities include development, testing, and maintenance of user-centric web applications. Ideal candidate is adaptable, enjoys problem-solving, and is eager to learn new technologies.
Principal Frontend Engineer at EFG (ESL FACEIT Group) responsible for building large-scale applications using React, Redux, TypeScript, and Next.js. Will be accountable for technical planning, collaborating with Engineering Managers, and fostering innovation within the organization while balancing frontend technology and platform stability.
Join ManyPixels as a Senior Full Stack Developer to work on continuous development of their web app using ReactJS and NodeJS. Requires 4+ years of experience, strong communication skills, and proficiency in web stack technologies. Benefit includes full-time remote job with autonomy and 20 days of paid time off per year.
As a Senior Backend Engineer at HubSpot, you will write and ship production code with meaningful impact, build new features, collaborate with cross-functional teams, and contribute to company growth. This role requires backend development experience with a focus on users and technical challenges.
Looking for a frontend software engineer to work on core platforms Jebena and Sini, develop new features, maintain existing code, collaborate with teams, and contribute to major feature planning. Must have a degree in computer science and multiple years of professional experience as a front-end engineer.
Senior Frontend Engineer at Constructor, an education and research platform. Responsibilities include coding, code review, front-end building, site speed analysis, collaboration with design team, and resolving product issues. Qualifications: Bachelor's or Master's in Computer Science, 5+ years experience in TypeScript, React JS, Redux, UI testing, UI build stack, and familiarity with learning management systems.
Backend developer role at Northrop Grumman UK focusing on designing, developing, and maintaining critical backend infrastructure. Responsibilities include front-end application development, software lifecycle management, team collaboration, and mentoring junior developers. Remote and hybrid working options available with benefits like private health care and career development opportunities.
Empower frontline workers by revolutionizing the way they work through an employee app. Work as a Senior Frontend Engineer on existing and new functionalities in a remote-friendly environment with occasional travel to Germany. Requires at least 3 years of experience with Angular, expertise in automated testing, and in-depth knowledge of Typescript.
Championing customer-facing product development, working closely with product and design teams, architecting, building, testing, and releasing features with high quality, and automating engineering tasks. Requires 3+ years of experience in a similar role, deep knowledge of JavaScript and web fundamentals, expertise in Front End stacks, understanding of testing and deployment processes, willingness to learn new technologies, data-driven mindset, and problem-solving skills for complex issues.
Looking for a Senior Backend Developer to join a remote-first team at Airalo, the world's first eSIM store. Responsibilities include developing new features, refactoring existing services, and collaborating across the software development lifecycle.
Seeking a Senior Frontend Engineer to join the Core Frontend team at RevenueCat. Responsibilities include designing, building, and shipping user-friendly web tools for developers.
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Aspiring backend engineers are sought by Coinbase to build the next generation of crypto-forward products and features. The role involves solving complex technical problems, working on web-scale applications and blockchain technology, and making cryptocurrency accessible to a global audience through real-time applications and secure infrastructure.
Develop and optimize product features, collaborate with product managers, interaction designers, and backend engineers, responsible for front-end infrastructure and component abstraction.
As a Frontend Software Engineer at Amplemarket, you will work on building the interface that connects users to the sales platform. You will collaborate with the engineering team to create new product features and enhance user experiences. The tech stack includes Ruby on Rails and React.
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