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Senior Software Engineer, Front-End or Full Stack Jobs

1760 Job Offers

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Staff Engineer – Full Stack
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Join Synquery as a Staff Full Stack Engineer in Boston. Design and build scalable, AI-native systems using Python, TypeScript, and AWS. Leverage cutting-edge AI/ML and LLM technologies in a high-impact, early-stage startup role with equity and flexible work.
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United States , Boston
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Synquery
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Full-Stack Developer - IAM
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Join MaintainX's IAM team as a Full-Stack Developer in Montreal or Toronto. Build scalable authentication and user management systems using C# and TypeScript. Collaborate cross-functionally to deliver secure, high-quality code for a leading industrial workflow platform.
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Canada , Montreal, Toronto
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MaintainX
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Full Stack Software Engineer I
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Join Wave as a Full Stack Software Engineer I in Canada. Use your Python and React skills to build features and solve bugs in a collaborative, cross-functional team. Enjoy a remote-friendly culture with benefits like a professional development account and the "Get A-Way" program for global work. ...
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Canada
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80000.00 - 90000.00 USD / Year
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Wave
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Manager, Software Engineering (Full Stack)
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Lead a talented full-stack team building scalable web systems for a leading DSP platform. This hands-on role requires deep expertise in Angular, Java/Go, microservices, and cloud architecture (AWS/GCP). Drive technical excellence and innovation while enjoying top benefits like fully paid health i...
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United States , Irvine
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150000.00 - 200000.00 USD / Year
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Viant
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Senior Full-stack (Python + Go) Engineer
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Poland
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N-iX
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Full Stack Developer
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United States
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66379.50 - 105000.00 USD / Year
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Stride, Inc.
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Senior Full Stack Software Engineer
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United Kingdom
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Octopus Energy
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Full Stack Front-End Engineer
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Join STR as a Full Stack Front-End Engineer in Arlington. Design and build intuitive, high-performance web applications integrating diverse data modalities like spatial and temporal data. Requires 5+ years with JavaScript, React/Node, and mapping APIs, plus U.S. citizenship for clearance. Work on...
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United States , Arlington
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134000.00 - 184000.00 USD / Year
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STR
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Senior Full-Stack Software Engineer
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Argentina; Brazil; Poland; Ukraine; Georgia; Colombia
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Solvd Inc.
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Full Stack Front-End Engineer
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United States , Woburn
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134000.00 - 184000.00 USD / Year
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STR
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Senior / Lead Full Stack Engineer
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Poland; Georgia; Argentina; Brazil
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Solvd Inc.
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Senior Full Stack Software Engineer
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Solvd Inc.
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Full-Stack Engineer
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Ruby Labs
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Full Stack Software Engineer - Application Development
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United Kingdom , London
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Palantir Technologies
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Full Stack Software Engineer - Application Development
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United States , New York
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135000.00 - 200000.00 USD / Year
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Palantir Technologies
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Full Stack Software Engineer - Application Development
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United Kingdom , London
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Palantir Technologies
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Middle Full-Stack Developer
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Join our product team as a Middle Full-Stack Developer to build and scale a global QR code SaaS. Work hands-on with Next.js, Node.js, and PostgreSQL/Prisma in a fast-paced, remote environment. Enjoy unlimited PTO and a company MacBook while your code impacts real users worldwide.
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Ruby Labs
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Full Stack Software Engineer - Apollo Platform
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United States , New York
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135000.00 - 200000.00 USD / Year
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Palantir Technologies
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Full Stack Engineer - Mission Manager
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United States , Seattle
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135000.00 - 200000.00 USD / Year
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Palantir Technologies
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Full Stack Engineer - Mission Manager
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United States , New York
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135000.00 - 200000.00 USD / Year
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Palantir Technologies
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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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