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Senior Software Engineer, Front-End or Full Stack Jobs

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Senior Full Stack Developer
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Join AND Digital as a Senior Full Stack Developer in Leeds. Champion software quality using Node, React, and cloud platforms (Azure/AWS) on impactful client projects. Enjoy a superb benefits package, including a £1k flexifund, blended working, and dedicated career support. Help close the digital ...
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United Kingdom , Leeds
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AND Digital
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Lead Full Stack Developer
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Lead Full Stack Developer role in Leeds, UK. Champion software quality using Node, React, and cloud platforms (AWS/Azure). Enjoy a £1000 flexifund, blended working, and dedicated career development. Mentor junior talent while building digital products for major clients.
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United Kingdom , Leeds
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AND Digital
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Software Engineer (Full-stack) - Python/React
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Join Axios HQ to shape AI-powered communication tools as a Full-stack Software Engineer. You'll build LLM-driven features using Python, TypeScript, and React, working across the entire stack. This role requires 5+ years of experience, including 1-2 years with GenAI, LangChain, and vector database...
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G2i Inc.
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Senior Full-stack Engineer
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Join our San Francisco team as a Senior Full-stack Engineer. Develop novel, AI-powered language learning products using React across the entire stack. Collaborate with product and ML teams to build polished consumer experiences from conception to launch. Enjoy equity, a tight-knit team, and make ...
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United States , San Francisco
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170000.00 - 250000.00 USD / Year
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Speak
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Senior Software Engineer, Full-Stack Mobile
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Join Tonal in San Francisco as a Senior Full-Stack Mobile Engineer. Develop the flagship app for an intelligent fitness system using Flutter, Dart, and Swift. Collaborate cross-functionally to build robust, AI-powered features in a fast-paced, agile environment. Enjoy equity, health insurance, fl...
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United States , San Francisco
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165000.00 - 185000.00 USD / Year
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Tonal
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Senior Full-Stack Developer
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Join our remote engineering team as a Senior Full-Stack Developer. You will design and scale robust server-side systems using Kotlin, Spring WebFlux, and reactive programming. This core role offers real ownership over architecture, performance, and reliability in a high-throughput fintech platform.
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Remote
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G2i Inc.
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Senior Full-Stack Engineer
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Join a pioneering Web3 tech company as a Senior Full-Stack Engineer. Leverage your 5+ years of experience with React, TypeScript, and Node.js to build scalable blockchain platforms. This 100% remote role for LATAM-based professionals offers flexible hours and a collaborative, innovative culture.
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120000.00 USD / Year
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G2i Inc.
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Founding Full-Stack Engineer
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Shape the tech foundation as the Founding Full-Stack Engineer. Build and scale full-stack applications using TypeScript, Node.js, and React/Next.js on AWS. Lead zero-to-one development, integrating key systems to modernize insurance workflows. This is a hands-on role to define engineering standar...
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United States
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200000.00 USD / Year
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G2i Inc.
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Principal / Senior Full-Stack Engineer (AI Agents)
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Join a senior team in San Francisco to build and scale an innovative AI Agent platform. We seek a highly autonomous Full-Stack Engineer with 10+ years of experience, deep TypeScript expertise, and cloud proficiency (GCP/AWS). You'll own projects end-to-end, working with LLMs in a fast-paced B2B S...
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United States , San Francisco
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225000.00 - 275000.00 USD / Year
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G2i Inc.
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Lead Full Stack Developer
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Lead a development team for a London-based education non-profit. This hybrid role requires strong expertise in Angular, Node.js, and AWS serverless architecture. You will own key web projects, shape platform architecture, and mentor developers. Enjoy flexible working, generous leave, and a pension.
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United Kingdom , London
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70000.00 - 75000.00 GBP / Year
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Understanding Recruitment NFP
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Staff Software Engineer, Full Stack
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Join Verse Medical as a Staff Software Engineer, Full Stack in NYC. Use your 7+ years of experience with Python, TypeScript, and React to build modern healthcare infrastructure. Enjoy full benefits, equity, and rapid growth at a mission-driven Series C company.
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United States , New York City
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190000.00 - 230000.00 USD / Year
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Verse Medical
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Vibe Coder / AI-Assisted Full-Stack Developer
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Join our team as a Vibe Coder / AI-Assisted Full-Stack Developer in Pakistan. Use tools like Lovable, Vercel V0, and Cursor to rapidly build prototypes for a fintech deposit platform. You'll translate wireframes into production-ready code within agile, 2-week cycles. Ideal candidates have 3+ year...
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Pakistan , Lahore;Karachi;Islamabad
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10Pearls
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Senior Full Stack Software Engineer
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Join Procurify as a Senior Full Stack Engineer to scale our AI-powered procurement platform. You'll build end-to-end features using Python/Django and React/TypeScript in a remote-first Canadian environment. We seek a pragmatic leader with 5+ years of SaaS experience and deep expertise in LLMs, RA...
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Canada
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122000.00 - 152000.00 CAD / Year
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Procurify
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Full Stack Engineer II
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Join Procurify as a Full Stack Engineer II to build our AI-enhanced procurement platform. You'll develop end-to-end features using Python/Django and React/TypeScript in a remote-first Canadian team. We seek a collaborative engineer with 3+ years of full-stack SaaS experience to help scale our sys...
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Canada
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103000.00 - 129000.00 CAD / Year
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Procurify
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Senior Full Stack Developer
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Join HPE's Hybrid Cloud team as a Senior Full Stack Developer in Pune. You will design and build large-scale, efficient cloud subsystems for the next-gen GreenLake platform. Leverage your 10+ years of expertise in Java, Spring, React.js, and RESTful APIs. Drive innovation in a role offering profe...
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India , Pune
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Hewlett Packard Enterprise
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Full Stack Engineer
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Join a pioneering Silicon Valley AI startup as a Full Stack Engineer. Work directly with founders to build next-gen developer tools from zero to one. Leverage 10+ years with modern stacks (React, Node, AWS) in a fast-paced, equity-backed environment. Shape the future of AI in Sunnyvale.
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United States , Sunnyvale
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180000.00 - 200000.00 USD / Year
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80Twenty
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Senior Full Stack Java Developer
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Join Barclays in New York as a Senior Full Stack Java Developer. You will build and enhance critical front-office trading platforms using Java, Spring, and Angular. Collaborate in an Agile environment to deliver scalable microservices for global markets. We offer competitive benefits including pr...
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United States , New York
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120000.00 - 175000.00 USD / Year
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Barclays
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Senior Software Engineer - Full Stack
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Join Cinder in New York as a Senior Full Stack Engineer to build a safer internet. Develop an enterprise content safety platform from the ground up using modern cloud technologies. You'll collaborate with top tech companies, mentor engineers, and tackle critical trust & safety challenges. This ro...
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United States , New York
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165000.00 - 235000.00 USD / Year
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Cinder
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Software Engineer - Full Stack
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Join Cinder in New York as a Full Stack Software Engineer. Build a critical enterprise content safety platform used by global trust & safety teams. Utilize modern frameworks and cloud tech to solve impactful, large-scale problems. Enjoy equity, comprehensive benefits, and a 401(k) match.
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United States , New York
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100000.00 - 160000.00 USD / Year
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Cinder
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Full Stack Engineer
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Join iCapital as a Full Stack Engineer in New York. Develop enterprise SaaS platforms using Python and TypeScript in an Agile environment. This role offers equity, performance bonuses, and unlimited PTO while mentoring junior engineers.
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United States , New York
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160000.00 - 220000.00 USD / Year
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iCapital Network
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About the Senior Software Engineer, Front-End or Full Stack role

Explore senior-level opportunities in cutting-edge technology with our curated list of Senior Software Engineer, Front-End or Full Stack jobs. These roles represent the pinnacle of web and application development, where seasoned professionals architect, build, and maintain the sophisticated digital products that power modern businesses and user experiences. Senior engineers in these domains are technical leaders, responsible for the entire software development lifecycle, from conceptualization and design to deployment, optimization, and ongoing iteration. They bridge the gap between complex business requirements and elegant technical solutions, ensuring systems are scalable, maintainable, and deliver exceptional user value.

A Senior Front-End Engineer specializes in crafting the client-side layer that users directly interact with. Their core mission is to build intuitive, responsive, and high-performance user interfaces. Typical responsibilities include translating design mockups into functional, accessible code using frameworks like React, Angular, or Vue.js; optimizing applications for maximum speed and scalability; ensuring cross-browser compatibility; and implementing robust state management. They are deeply proficient in JavaScript/TypeScript, HTML, CSS, and modern build tools, with a keen eye for UX/UI principles and front-end performance metrics.

A Senior Full Stack Engineer possesses mastery across both the front-end and back-end spectrum. They design and develop complete applications, handling everything from user-facing components to server-side logic, databases, and APIs. Common duties involve architecting overall system design, developing RESTful or GraphQL APIs, designing data models, writing server-side code in languages like Node.js, Python, or Java, and integrating with various data storage solutions. They ensure the seamless flow of data and functionality between the client and server, making critical decisions on technology stacks and infrastructure considerations.

Typical skills and requirements for these senior roles extend beyond pure coding. Employers seek professionals with 5+ years of experience demonstrating a proven track record of shipping complex products. Expertise in modern frameworks and languages is a given, but equal emphasis is placed on software architecture, system design, and the ability to make long-term technical decisions. Strong collaboration skills are essential, as these engineers frequently work with product managers, designers, and other stakeholders to define requirements and translate them into technical specs. Leadership qualities such as mentoring junior developers, conducting code reviews, advocating for best practices, and driving technical excellence within a team are hallmarks of the position. A proactive problem-solving mindset, the ability to work in ambiguous environments, and a product-focused obsession with quality, performance, and user experience are the defining traits of successful candidates. Discover your next career-defining challenge by browsing our comprehensive selection of Senior Software Engineer, Front-End or Full Stack jobs today.

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