4 of 4 Permanent Senior Front-End Engineer (Client-Side Engineer) Jobs in Portsmouth

Job Description Position: Senior Front-End Engineer Location: Portsmouth, NH (98% remote) Duration: 12+ months to start Start Date: 1/11/2021 IT Experience: 8+ yrs Visa: Any Mode of … interview: Phone/Skype Requirements Bachelor's degree in Computer Science, Engineering or related field, or equivalent training, fellowship, or work experience. 5+ years of experience writing client-side JavaScript. Experience leveraging modern front-end frameworks. Experience building advanced interfaces with CSS and HTML. Experience building and debugging More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), portsmouth, hampshire col-narrow-left Client: Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Role: Senior Front End Engineer Location: Remote, UK As a Senior Front End Engineer, you’ll play a key role in shaping the user experience for pet owners More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, portsmouth, hampshire col-narrow-left Client: Burns Sheehan Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow … right Job Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to £120,000 per annum ? Rising player in Decentralised … this shift and establish themselves as a leader in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design More ❯