javascript back-end developer

About The Role We are looking for a hands-on AI Model Developer who doesn’t just call APIs, but understands the architecture under the hood. The ideal candidate has “dirty hands” from building Small Language Models (SLMs) from the ground up—someone who understands that efficiency often beats sheer parameter count. You may either take ownership of...

Jobtailor is seeking a senior full-stack developer to lead end-to-end feature delivery. You will write high‑performance Java for the API layer and modern JavaScript/TypeScript for the frontend, transforming sketches into working software with velocity. You will architect dashboards for non-technical users to interact with large datasets, design robust...

Minimum qualifications: Bachelor's degree in Engineering, Computer Science, a related field, or equivalent practical experience. 3 years of experience in computer engineering, software development, or building technical tools, including writing code to create solutions. 3 years of experience in a consulting, partner engineering, or client-facing technical...

From Fivetran’s founding until now, our mission has remained the same: to make access to data as simple and reliable as electricity. With Fivetran, customer data arrives in their warehouses, canonical and ready to query, with no engineering or maintenance required. We’re proud that more organizations continue to leverage our technology every day to...

€15.60 - €16.10This may differ for under 18s We’re on the search for full time Back of House Nandocas (what we call our Team Members) to join us!With full time availability, even in September.The role of a Back of House Nandoca is simple…to prepare and make the finest PERi-PERi meals to wow every guest. We offer full and part-time positions,...

DescriptionAs a member of the Glenveagh team, you will join a work environment where everyone feels welcome, valued, and empowered to express their ideas, and where collaboration and teamwork are the norm. Named as one of Ireland’s Best Large Workplaces in 2025, and accredited with the Gold Investors in Diversity Mark, we offer an unrivalled suite of...

Apple is seeking a Software Engineer in Ireland to join IS&T's Technology Services team. Read all the information about this opportunity carefully, then use the application button below to send your CV and application. You will architect and develop large-scale web applications for Apple TV+ Studio, Production and Music operations, owning solutions...

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology...

What you will doJohnson Controls International (JCI) is seeking a Senior AI Software Engineer to join our AI Engineering team. This is a hands-on, full-stack hybrid role focused on building the front-end and back-end application layers that enable AI teams to deliver enterprise solutions.You will work alongside AI engineers, data scientists, platform...

About Userpilot Userpilot is a leading product analytics and user engagement platform used by product teams at hundreds of companies to understand, segment, and activate their users. The product spans a performant JavaScript SDK that runs inside customers’ web apps, a Chrome Extension for building in-app UI without code, and a React dashboard that handles...

Food Range Development and Innovation Manager At BWG, we're on a mission to redefine convenience food. We're looking for a commercially minded, creative and consumer-focused Food Proposition & Innovation Manager to help shape the future of our Food-to-Go offer. This is more than a product development role. You'll be responsible for developing and evolving...

Company Description Drive innovation. Deliver impact. Shape the future of diagnostics. LGC Clinical Diagnostics is a global leader in the development and manufacture of high-quality diagnostic solutions and component materials for the life sciences industry. Our products support IVD assay developers, pharmaceutical companies, CROs and academic institutions...

Process Specialist - Product Master Data Sandvik is a global, high-tech engineering group, providing front-line products and services for the mining and construction industries. The Sandvik Group has been in operation since 1862 and today employs some 40,000 people, working in approximately 160 countries. Our diverse solutions delivered by our highly...

Charles River Development is seeking a full-stack, cloud-native engineer to enhance our Enhanced OTC Module. The role involves designing, developing, and maintaining Java-based backends and modern JavaScript front ends in the Azure Cloud. Candidates should possess strong experience in Java, React, and Agile methodologies, with 8-10 years in the software...

Who We Are Is What We Do.Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platform. With AI-powered tools and a...

Dormont Manufacturing Co is seeking a full-stack cloud-native engineer to enhance and maintain their Enhanced OTC Module. You could be just the right applicant for this job Read all associated information and make sure to apply. This role involves developing a modern JavaScript front end and a Java-based backend deployed on Azure Cloud. The ideal...

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology...

NineTwoThree AI Studio is hiring a product-minded engineer to build and ship AI-powered tools for 923 AI Automation clients. The role sits at the intersection of product thinking and AI engineering—closer to a product manager who builds confidently with modern AI development tools.You’ll work with Claude Code, the Anthropic API, and AI-augmented low-code...

Who We Are Is What We Do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platform. With AI-powered tools and a...

Archer Recruitment is seeking a Senior AI Engineer to join a brand-new Agentic AI team, building the next generation of scalable AI software at global scale. You will own projects end-to-end, work closely with product and business stakeholders, and shape the engineering culture while delivering production-grade AI agents and workflows using Python,...