Senior javascript developer jobs

 ...that support our customers' success. As a senior engineer, you will work collaboratively...  ...complex, performant frontend business logic in JavaScript - Write and upgrade UI components using...  ...and highly experienced senior JavaScript developer, writing both vanilla JS and modern... 

 ...interaction feels right to an experienced developer This role is about engineering taste....  ...explaining them clearly. Who you are • Senior, Staff or Principal-level engineer (or...  ...) • Strong background in TypeScript/JavaScript or Python • Hands-on experience with at... 

 ...you are a problem solver, have significant JavaScript experience, and you know what dynamic...  ...it up, this position is for you. As a Senior Software Engineer at Freestar, you will be...  ...header bidding ecosystem, instrumental in developing high-quality solutions that handle massive... 

Senior Netsuite Developer Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. You will have a degree in Computer Sciences or equivalent certifications. Must have technical... 

 ...are skilled in taking calculated risks and pushing the envelope as well as swiftly pivoting and iterating when faced with failure. Senior React Native Engineer TL/DR: You are a React Native Engineer skilled in mobile development. You've worked in startup cultures before... 

 ...For 30 years we’ve been independently developing and publishing incredible video games at...  ...experienced and highly skilled back-end Senior Online Developer to join our tech team, to...  ...join a small team and user their specialist JavaScript knowledge to be involved in the entire software... 

 ...phase — expanding our product surface, deepening our platform capabilities, and accelerating our delivery velocity. We need senior-caliber Node. js developers who can own significant parts of our architecture and ship production code that enterprise customers depend on daily.... 

 ...Senior Software Engineer – JavaScript, React A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects... 

 ...destination for luxury—where exclusivity, value, and exceptional design converge. What We’re Looking For We're looking for a Senior React Native Engineer to join our core engineering team. This is a high-impact, high-ownership role: you'll be building the mobile experience... 

 ...Senior React Developer Role: Senior React Developer Client: Elite FinTech Firm Compensation : Up to £180k Base + Exceptional Bonus Location : London (Hybrid) Overview An elite FinTech firm is looking for talented React Developers to join their high-... 

Senior React Developer Position Description At CGI, we’re shaping the future of digital experiences by delivering innovative, high-performing...  ...-quality front-end applications using React.js and modern JavaScript technologies. You'll create responsive, accessible and... 

 ...work will shape how modern finance detects fraud and manages risk. JOB DESCRIPTION We are seeking a highly skilled Staff JavaScript Developer to design, build, and optimize our Web SDK. This SDK will be at the core of our solutions for device fingerprinting, identity verification... 

 ...We are looking for an experienced Senior Angular Developer to join our frontend engineering team. You’ll take ownership of complex features, contribute to technical direction and help build high-quality, scalable applications. This is a senior individual contributor role, focused... 

BUILDING THE FUTURE OF OPEN FINANCE Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in ...

 ...by passed test cases, allowing the team’s senior engineers to focus on security,...  ...engine, ideally Firefox/Gecko. Solid Javascript and applying that language skill to write...  ...tests. Proficiency in and experience developing software in C++. Strong debugging skills... 

 ...Senior FrontEnd Developer – Javascript / Reactjs An exciting career opportunity to join a huge UK News Publisher – based in Central London. The JavaScript Frontend Developer (Reactjs) will join a thriving and fast-growing Advertising Technology (AdTech/eCommerce) department... 

Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating sophisticated, robust and easy... 

 ...Experience reviewing code and mentoring developers across frontend and backend technologies...  ...technology stack includes React, TypeScript, JavaScript, Node.js, Express.js, Python, Microsoft...  ...MVPs and scalable products. This hands-on Senior Product Engineer role offers the... 

 ...processor; - Deliver real value to our users by crafting beautiful book templates for their e-readers and for print; - Architect and develop highly scalable web applications; - Evaluate and improve the performance, durability, and security of applications in production;... 

 ...Senior Software Engineer - Java, Node.js & AWS Build software that matters. Shape the future of engineering. We're looking for an...  ...are maintainable, performant and aligned with best practices. Develop and evolve RESTful APIs with a focus on security, versioning, performance... 

 ...this ambition. We are hiring a backend leaning full-stack focused Senior Software Engineer to join our Research Enablement squad. This...  ...running in Azure / Kubernetes. If you are passionate about your work, develop consistently high-quality code, and are adept at identifying,... 

 ...Senior Product Engineer, React Native Location: Nine Elms, London. Full time, hybrid with at least 3 days a week on site. You'll need...  .... What you'll do Build a world-class customer experience. Develop the mobile and web experiences our customers use every day, in... 

 ...Lambda, SQS, EventBridge, API Gateway, S3, and ECS. We primarily develop in TypeScript and Node.js, with MongoDB as our primary document database...  ...workflow systems and regulated investment operations. As a senior member of the team, you are the ‘go-to’ person for queries. On... 

 ...development experience Strong experience developing Node.js backend systems Proven API...  ...REST SQL Security NodeJS JavaScript More: We are recruiting for a fintech...  ...the team works. Reporting to the CTO, the Senior Backend Engineer will help build reliable... 

 ...wiadczenia. Kompetencje wymagane do realizacji usług: komercyjne doświadczenie jako Fullstack Software Engineer na poziomie Regular+ lub Senior, bardzo dobra znajomość React i TypeScript, komercyjne doświadczenie z C#/.NET lub Node.js, praktyczne doświadczenie z REST... 

 ...place. JOB SUMMARY We’re looking for a skilled React Native Developer to join our growing engineering team. In this role, you will be...  .... - Technical Proficiency: Expert-level proficiency in JavaScript and TypeScript. Deep understanding of React, React Native, and... 

About the company At Nuitée, we are building the API backbone for the global travel industry. Founded in 2017, Nuitée is on a mission to transform a fragmented travel ecosystem with simple, scalable, and API-first infrastructure—think “Stripe for Travel.” By enabling...

 ...Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than...  ...& React, Symfony & Vue, Symfony & Angular, Python, Symfony & JavaScript & Next.js & TypeScript, Data Analysis, React & PHP, Data... 

 ...invest heavily in learning and development to enable our people to develop skills and gain experience which will enhance career prospects...  ...who started their careers with us have rapidly progressed to more senior positions. No two days are the same, but we believe in a flexible...