Skill
253 open JavaScript jobs from companies and job boards across Europe. Every listing shows the work mode, contract type and how to apply.
Research/engineering role at Brave focused on AI systems and performance evaluation, optimizing ML models and privacy/security technologies for on device performance across desktop and mobile. Responsibilities Shape and improve performance evaluations and optimizations across de…
A senior technical lead role on Mozilla's Thunderbird Web Services team, owning the architecture of new Services products and writing code across the development lifecycle. The role combines hands on engineering, technical direction, and mentoring within a fully remote, open sou…
QA Engineer role at QuinStreet Home Services ensuring product quality through manual exploratory testing and automated UI and API testing, collaborating with developers throughout the development lifecycle. Responsibilities Performing comprehensive manual and exploratory testing…
A Professional Services Technical Consultant at Ping Identity who architects, installs, integrates, and deploys Identity and Access Management solutions in client environments and assists implementation partners. The role reports to the Director of Professional Services and invo…
QA Engineer responsible for enhancing the quality of the Workwize platform, writing automated end to end and integration tests, and driving a shift left testing culture. The role supports maintaining existing features and developing new ones. Responsibilities Create, document, a…
SimpleTiger
USD 20–USD 30/ hr
Part time contract web developer role at a B2B SaaS marketing agency, building, improving, and troubleshooting client websites in WordPress and HubSpot. The role sits within the delivery team, turning designs, campaign concepts, and SEO recommendations into live web experiences.…
Principal Software Engineer to serve as Tech Lead for the Marketing Technology (MarTech) team, owning technical direction and architecture for the public web platform and leading Agentic AI initiatives. Responsibilities Own the technical architecture, scalability, and performanc…
Product Engineer at Matomo (InnoCraft) who takes ownership of customer problems end to end, shaping solutions and delivering full stack software within one of five product engineering domains. The role focuses on building privacy respecting analytics capabilities in a mature, wi…
Front line Support Engineer at n8n focused on resolving helpdesk tickets for non enterprise customers and automating repetitive support requests to scale customer support. Responsibilities Own and resolve helpdesk tickets for non enterprise customers, representing approximately …
Senior/Staff Application Security Engineer responsible for securing Nebius's public cloud offerings by identifying and mitigating vulnerabilities, implementing security best practices, and collaborating with development teams. The role focuses on secure coding, threat modeling, …
Senior Product Designer on the Nebius Console team, leading end to end design of Compute experiences used by technical teams to create, configure, monitor and manage cloud resources. Responsibilities Own end to end design for Compute features in Nebius Console, from discovery an…
A UI/UX Designer role at Sumundi Inc., responsible for crafting engaging and intuitive user interfaces and experiences for web and mobile applications. The role involves user research, wireframing, prototyping, and ensuring consistent, accessible design. Responsibilities Collabo…
Full Stack Engineer (Backend Heavy) responsible for building and maintaining backend systems with Laravel and Node.js, plus front end work in JavaScript and jQuery. The role is for Sumundi's development team delivering web applications. Responsibilities Design, develop, and main…
An IT internship for computer science students covering web development, UX design, process automation, SEO and data analysis, with a strong personal development focus. Responsibilities Rework and optimize the company website Make websites responsive and improve usability Implem…
Riverlane is looking for an experienced NetSuite Administrator & Developer to define, develop and administer its NetSuite ERP platform. The role combines day to day administration with development, automation and continuous improvement during a phased NetSuite implementation. Re…
Agentic Engineering Platform Engineer on the Developer Productivity team, responsible for keeping n8n operating as an AI native engineering organization by building platform foundations, tools, guardrails, and processes for agentic software development. Responsibilities Define s…
A Solutions Director at Nearform crafts and positions AI, software, cloud and data solutions for enterprise clients, leading pre sales, discovery and solution design. The role sits at the intersection of business, technology and AI innovation, partnering with Sales, Marketing an…
QA Analyst at Rapptr Labs responsible for manual testing of iOS and Android mobile applications, creating and executing test cases, and triaging and reporting bugs. Full time remote role for candidates based in Latin America working Eastern time. Responsibilities Perform manual …
A hands on Platform Engineer role focused on expanding and maturing identity governance capabilities in SailPoint Identity Security Cloud (ISC). The role evolves onboarded applications from basic identity provisioning to role based access controls, access certifications, automat…
Technical Lead for Aequilibrium's XR Training Academy platform, combining technical leadership, solution architecture, AI expertise, and hands on development. The role leads the technical direction of AI powered immersive training products, with roughly 30% leadership/architectu…
A GTM Engineer role at CaptivateIQ to design, build, and maintain agentic go to market motions that generate pipeline at scale. The role focuses on deploying AI agents and building a shared context layer that powers GTM agents across the team. Responsibilities Design, build, and…
Customer Success Manager at a B2B SaaS company, owning a portfolio of 80 100 customers to drive onboarding, product adoption, retention and ROI. The role is highly technical and requires understanding of JavaScript, HTML and CSS. Responsibilities Own customer onboarding, ensurin…
Partner Solution Architect at Datadog, acting as a trusted technical advisor for channel partners within the Channels & Alliances segment. The role supports partner technical initiatives such as cloud migration, application modernization and DevOps transformation, and drives par…
There are currently 253 open JavaScript jobs across Europe on Work Across, most recently updated on 29 October 2026. New jobs are added every day.
Right now 222 remote, 28 hybrid and 4 on-site JavaScript jobs are listed. Every listing is labelled remote, hybrid or on-site, and you can filter by work mode.
The current JavaScript jobs include 207 ongoing, 32 freelance and 4 part-time roles. Each listing states the contract type up front.
No. Searching, saving and applying for jobs on Work Across is free.
