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Associate Staff Engineer - .Net Fullstack

Nagarro

Full-time|On-site|New York

Join Nagarro as an Associate Staff Engineer specializing in .Net Fullstack development. In this role, you will be an integral part of our engineering team, collaborating on innovative projects that leverage the latest technologies. You will work with cross-functional teams to deliver high-quality software solutions that meet our clients' needs.Your responsib…

May 16, 2023

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Fullstack Staff Software Engineer at WorkWhile | San Francisco

WorkWhile

Full-time|On-site|San Francisco

About WorkWhileWorkWhile is dedicated to transforming the way hourly workers earn a living and improve their quality of life. With over 80 million Americans in hourly jobs facing unpredictable schedules, low wages, and limited benefits, we aim to provide financial stability through innovation.Our mission is to revolutionize frontline work by fostering a more flexible and efficient labor market. Utilizing AI technology, our platform enables businesses to swiftly connect with top-tier talent while offering workers same-day pay, complimentary telehealth services, opportunities for skill enhancement, and the freedom to select shifts that suit their skills and availability.With an ambitious goal to align incentives and address inefficiencies in the labor market, we are disrupting the $650 billion staffing and recruiting sector. Supported by Khosla Ventures and recognized by the Inc. 5000 for our remarkable growth, WorkWhile is reimagining the future of work.

Jan 27, 2026

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Staff Software Engineer - Fullstack at Observable Space | Los Angeles

Observable Space

Full-time|On-site|Los Angeles, CA

Role overview Observable Space is looking for a Staff Software Engineer - Fullstack to join the team in Los Angeles, CA. The role centers on building and refining software that powers both user-facing features and backend systems. Collaboration with teams across the organization is a key part of delivering dependable, thoughtfully designed applications. What you will do Partner with product, design, and engineering groups to create and improve software solutions Contribute to the architecture of new and ongoing applications Improve backend processes with a focus on performance and scalability Develop user experiences that are smooth and effective Location This role is based in Los Angeles, CA.

Apr 20, 2026

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Senior JavaScript Engineer

StemXpert

Full-time|On-site|Boston

Join StemXpert as a Senior JavaScript Engineer and be a key player in our innovative team! In this role, you will design and implement cutting-edge web applications that enhance user experiences and drive our mission forward. We are looking for a passionate engineer who thrives in a fast-paced environment and is eager to tackle complex challenges.Your expertise in JavaScript frameworks and libraries will be instrumental as you collaborate with cross-functional teams to deliver high-quality software solutions. If you are ready to take your career to the next level and make a significant impact, we want to hear from you!

Aug 20, 2014

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JavaScript Developer

Collabera Inc.

Full-time|On-site|Eagan

Join our dynamic team at Collabera Inc. as a JavaScript Developer. In this role, you will leverage your coding skills to develop innovative web applications and enhance user experiences. Collaborate with cross-functional teams to design, implement, and maintain high-quality software solutions that meet our clients' needs.

Feb 8, 2016

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Senior Fullstack Software Engineer - JavaScript / TypeScript

Rithum

Full-time|Remote|United States - Remote

Join Rithum™, a leading commerce network that transforms the collaboration between brands, suppliers, and retailers to craft seamless e-commerce experiences. Our platform empowers over 40,000 companies to optimize their growth, streamline operations, and elevate product offerings while enhancing profitability. With a remarkable track record of generating over $50 billion in annual GMV, our innovative commerce, marketing, and delivery solutions pave the way for exceptional consumer shopping journeys from start to finish. Position Overview As part of our elite Engineering Team, you will engage with top-tier engineering talent focused on refining processes and enhancing software quality. We foster a culture where quality is integral to every development phase, blurring the lines between traditional QA and engineering. You will play a critical role as a Senior Software Engineer within our Retailers division, where your expertise will guide the development of high-quality, maintainable code. You'll collaborate closely with lead designers and architects to enhance the scalability, maintainability, and performance of our product suite, while also mentoring junior engineers.

Feb 11, 2026

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Senior Fullstack Engineer, Core

Sprig

Full-time|$180K/yr - $260K/yr|Hybrid|San Francisco, CA

About SprigSprig is revolutionizing experience research with its AI-driven successor to traditional survey tools such as Qualtrics, Medallia, and SurveyMonkey. We envision a future where experience research is efficient, smart, and seamlessly integrated into the product development process.Our mission is to simplify deep customer understanding, making it continuously accessible. With Sprig, product teams transition from guesswork to clear insights, utilizing AI to unveil critical data, streamline workflows, and empower teams to deliver outstanding customer experiences in real-time.Renowned companies like Notion, Figma, Coinbase, and TripAdvisor leverage Sprig to foster deeper customer relationships. We are rapidly scaling towards $100M ARR, introducing innovative AI-driven features, and broadening our influence among the world’s leading companies.If you thrive on ambitious concepts, fast-paced growth, and the chance to reshape an entire industry, we invite you to connect with us.About the RoleAs part of Sprig's mission, we are assembling a top-tier product experience platform that empowers leading businesses to gain comprehensive insights into user interactions with their products at scale. The Core team is responsible for the complete experience of developing studies and deploying them across client applications using an installable client-side SDK.Our fullstack engineers play a crucial role in designing and implementing features across a JavaScript SDK client, managing APIs that handle thousands of requests per second, and creating an intuitive user interface for study creation. You will oversee web application releases and SDK versions across multiple platforms, prioritizing an optimal developer experience for thousands of developers utilizing our tools.Your contributions will reach millions of users globally.This position is based in San Francisco, requiring three days of in-office work.

Jan 27, 2026

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Senior / Staff Fullstack Software Engineer

Genesis Therapeutics

Full-time|On-site|San Mateo, CA

Genesis Molecular AI is assembling an exceptional software engineering team dedicated to transforming drug discovery through innovative machine learning, advanced biophysical simulations, and computational chemistry. We are in search of passionate engineers eager to contribute to the development of groundbreaking medicines and play a pivotal role in enhancing our software platform.Your ResponsibilitiesLead the evolution of our full-stack platform utilized by computational chemists daily, encompassing data exploration, experiment management, and real-time visualization. You will create AI-driven workflows and modern interaction patterns to expedite insights from hypotheses.Develop and enhance tools for molecule and protein visualization, ML model analysis, and management of intricate chemical workflows.Collaborate with machine learning engineers and computational chemists to innovate and implement new computational techniques for predicting molecular properties.Expand our data infrastructure to accommodate billions of data points and numerous concurrent deep learning and molecular dynamics tasks.Your ProfileYou possess a deep analytical mindset, capable of reasoning from foundational principles while balancing meticulous detail with architectural vision, and you have a strong investigative drive to uncover the core of complex issues.You are comfortable managing challenges across the full stack, including frontend interfaces, backend services, data pipelines, and infrastructure.You have a proven track record of delivering production-ready code and driving projects from conception to completion with minimal supervision.You are excited to work at the convergence of software engineering, drug discovery, and machine learning.What We OfferA chance to work on impactful tools and products that are directly applied to expedite the discovery of new medicines.An environment of strong technical peers in AI, software development, and chemistry, all characterized by a blend of intellectual curiosity and humility. Our team engages in weekly discussions of 1-2 recent machine learning or chemistry papers to stay ahead and inspire innovative ideas.A competitive salary and equity package, along with comprehensive medical, dental, and vision insurance, and a 401(k) plan.About Genesis Molecular AIGenesis Molecular AI is pioneering the application of molecular AI technologies to revolutionize drug discovery, driving efficiency and effectiveness in the quest for new therapies.

Mar 3, 2026

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Staff Full Stack Engineer (Python + JavaScript)

tetrix

Full-time|On-site|New York City

About the Role tetrix is hiring a Staff Full Stack Engineer in New York City. This position focuses on building and improving web applications using Python and JavaScript. The work centers on delivering reliable software and refining the platform’s user experience. What You Will Do Develop and maintain web applications with Python and JavaScript Work with teams across engineering, design, and product to deliver scalable solutions Help shape technical direction and ensure software meets customer needs Location This role is based in New York City.

Apr 15, 2026

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Senior Staff Fullstack Engineer - Agentic Applications

Databricks

Full-time|$192K/yr - $260K/yr|On-site|Mountain View, California

The Enterprise Applications team at Databricks is embarking on an exciting journey to redefine our business operations. Our objective is to develop robust, in-house platforms and AI-driven capabilities that deliver a significant competitive edge, propelling us towards doubling our size and revenue.As a Senior Staff Software Engineer within the Enterprise Applications team, you will be pivotal in designing and implementing end-to-end applications that enhance our business functionalities and equip our employees with truly assistive technologies. Your responsibilities will include defining the technical roadmap, designing essential software systems, elevating engineering standards, mentoring junior engineers, and addressing the most complex technical challenges the team faces. You will serve as the technical leader for a team of talented software engineers.

Jan 30, 2026

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Staff Fullstack Engineer, Dialer

Nooks

FullTime|On-site|San Francisco

Join the Innovative Team at Nooks.ai:Nooks is revolutionizing the sales landscape with our cutting-edge AI Sales Assistant Platform (ASAP). By automating repetitive tasks, we empower sales representatives to focus on building relationships and closing deals, leading to increased sales pipelines. Our platform has enabled countless sales professionals to meet their targets, saving our clients hundreds of thousands of hours and generating substantial revenue. We take pride in being the preferred choice for sales teams at industry leaders like Hubspot, Rippling, and Toast, among many others.With over $70M raised from prestigious VCs such as Kleiner Perkins, we are on an impressive growth trajectory, having quadrupled our Annual Recurring Revenue (ARR) in the last two years and aiming for another tripling this year.Discover more about us at Nooks.ai.About the Position:We are seeking a talented Software Engineer to enhance our Core Dialer team. Your mission will be to elevate the user experience of our dialer functionalities—including dialing, task management, configuration settings, connected views, smart lists, and browser extensions—ensuring our sales tools are fast and reliable.Your Responsibilities:Develop and maintain essential dialer features that sales representatives use daily.Collaborate with design and product teams to implement user experience enhancements with meticulous attention to detail.Optimize backend APIs and frontend performance to minimize latency and streamline complex processes.Work cross-functionally with Integrations and Voice Infrastructure teams to ensure seamless operations.Take ownership of enhancing the dialer experience systems.Gain valuable experience with distributed systems and integrations.We Are Looking For Candidates Who Have:3 to 5 years of engineering experience, preferably in SaaS applications.Proficiency in modern frontend technologies (React) and backend development (Node/TypeScript, REST APIs).A solid understanding of data modeling and caching solutions (Postgres, Redis).A passion for working closely with users and rapidly iterating on features.At Nooks, we offer competitive compensation packages that include base salary, equity, and comprehensive benefits. Join us in shaping the future of sales technology!

Nov 13, 2025

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Staff Software Engineer - Frontend

alten2

Contract|On-site|Sunnyvale

Join our dynamic team as a Staff Software Engineer specializing in Frontend development. We are seeking a talented individual with a robust background in building scalable e-commerce applications or mobile software. Your expertise in modern JavaScript frameworks and attention to detail will be instrumental in delivering high-quality web applications that enhance user experience.

Aug 17, 2018

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Staff Fullstack Engineer

Vendelux

Full-time|Hybrid|New York

Vendelux empowers organizations to uncover the most impactful events. Event marketers play a crucial role in the success of businesses, generating leads and building exceptional brands throughout the year. At Vendelux, we strive to amplify the effectiveness of every event that a company sponsors or attends.As a Series A SaaS innovator, we serve as the definitive system of record for event marketing. Our cutting-edge software platform delivers proprietary insights, aiding high-growth companies in identifying the events, conferences, and trade shows that yield the highest return on investment. Our AI-driven platform is often described as a dream for event marketers.Founded in 2021, Vendelux recently secured a $14 million Series A funding round led by FirstMark, whose portfolio includes industry giants such as Shopify, Pinterest, Discord, Airbnb, Draft Kings, Carta, and Justworks. Our leadership team boasts alumni from prestigious firms like Bain, ZoomInfo, Shutterstock, Compass, ModernLoop, Forter, Zulily, and NewtonX.Data-driven marketers have numerous tools to optimize their digital advertising investment and confirm ad visibility. We create similar tools tailored for data-driven event marketers, who have traditionally faced limitations, such as merely scanning conference badges at booths.As we expand, we are in search of Staff Software Engineers to deliver critical features and implement key infrastructure enhancements. In this role, you will play a pivotal part in shaping the technical vision for our products and systems.This is a full-time position based in New York City. Our preference is for engineers to adopt a hybrid work model, with an expectation of four days in the office. You will report directly to our Head of Engineering.

Feb 5, 2026

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Fullstack Developer - Integration Engineer

rimutee

Full-time|Remote|Remote job

Are you excited about crafting seamless and high-performance integrations across various platforms, services, and applications? We invite you to become a part of our dynamic team as a Fullstack Integration Engineer, where your expertise will help us connect systems securely, efficiently, and at scale. Your Responsibilities: Design, develop, and maintain robust integrations between internal and third-party systems. Create and optimize REST APIs with a strong focus on performance and security. Validate and refine interfaces to ensure seamless communication between systems. Develop, execute, and automate unit and integration tests. Implement and oversee CI/CD pipelines using GitHub Actions. Monitor and enhance integrations across development, staging, and production environments. Maintain clear, structured documentation of APIs and integration workflows.

Jun 1, 2025

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Senior Staff Engineer - .NET Fullstack at Nagarro | Remote

Nagarro

Full-time|Remote|Remote

Join our dynamic team at Nagarro as a Senior Staff Engineer specializing in .NET Fullstack development. In this fully remote role, you will leverage your expertise to design, develop, and maintain complex software solutions that drive our clients' success. You will collaborate with cross-functional teams to implement best practices, enhance system performance, and deliver high-quality code.

May 12, 2023

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Staff Software Engineer - Fullstack at Databricks | New York City

Databricks

Full-time|$190.9K/yr - $253.8K/yr|On-site|New York City, New York

P-1980At Databricks, we are dedicated to empowering data teams to address some of the most challenging problems in the world—from revolutionizing transportation to accelerating medical advancements. Our mission is realized through the development and operation of the premier Data Intelligence Platform, enabling our customers to extract deep insights from data to enhance their business strategies. Founded by engineers with a strong customer focus, we eagerly embrace every opportunity to tackle technical challenges, whether it’s designing cutting-edge UI/UX for data interaction or scaling our services and infrastructure across millions of virtual machines. And we’re just getting started.As a founding engineer in our New York City Engineering office, you will join a dynamic, agile team committed to innovating and creating new products from the ground up. Our aim is to harness the capabilities of Databricks in data and AI to deliver specialized AI applications catering to both technical and business users. This role offers a unique 0-to-1 environment, merging the excitement of a startup with the robust resources of a leading tech company.Your primary challenge will be to utilize the latest UX/UI technologies to develop intuitive yet powerful interfaces for complex data and workflows. Your team will adopt a UI-first and GenAI-first strategy in product development. Potential challenges might include:Creating interfaces for GenAI agents that produce intricate workflows while ensuring human oversight through transparency and inspectability.Developing advanced visualizations, such as data pipelines, data mappings, customer journey flows, and identity graphs.Implementing features that promote product-led growth via seamless onboarding and sharing capabilities.Facilitating an interactive environment for collaborative data projects at scale, with a straightforward path to production.

Jan 30, 2026

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Associate Staff Engineer - Java Fullstack

Nagarro

Full-time|Remote|Remote

Join us as an Associate Staff Engineer specializing in Java Fullstack development. In this remote role, you will collaborate with a talented team to design, develop, and maintain robust software solutions. If you are passionate about technology and eager to contribute to innovative projects, we want to hear from you!

May 19, 2023

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Staff Fullstack Engineer

Databricks

Full-time|$192K/yr - $260K/yr|On-site|San Francisco, California

P-925 At Databricks, we are dedicated to empowering data teams to tackle some of the world's most challenging issues—from realizing the next mode of transportation to accelerating groundbreaking medical advancements. Our mission is to construct and operate the world’s premier data and AI infrastructure platform, enabling our customers to leverage deep data insights for business enhancement. Founded by engineers and driven by customer obsession, we eagerly embrace every opportunity to confront technical challenges, from designing next-generation UI/UX for data interaction to scaling our services and infrastructure across millions of virtual machines. And we’re just getting started. As a Staff Fullstack Engineer, you'll collaborate with your team and product management to simplify the extraction of insights from data. We seek engineers who are customer-focused and who can take ownership of the entire product and user experience beyond mere technical implementation. You will lay the groundwork for the creation of robust, scalable, and delightful products. Here are some of the impactful experiences you will develop for our customers, guiding them through the complete project lifecycle—from data loading and results visualization to statistical model creation and production deployment: Streamlined workflows for creating, configuring, and managing large-scale compute clusters, networks, and data sources. Design, deploy, test, and enhance complex data pipelines featuring powerful data visualization capabilities. Facilitated onboarding and management processes that empower all organization members to become data-driven. Deliver an exceptional SQL-centric data exploration and dashboarding experience on Databricks. An interactive environment for collaborative data projects at a massive scale, with a clear pathway to production.

Jan 30, 2026

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C# Developer with HTML5 and JavaScript Expertise

Fabergent

Contract|On-site|Chicago

Join our dynamic team as a C# Developer specializing in HTML5 and JavaScript. In this role, you will contribute to meaningful projects that provide real-world solutions, focusing on customer satisfaction and quality.As part of a small, agile team, you'll have the opportunity to innovate and collaborate closely with your peers. We emphasize practical features and continuous improvement, so your input will be valued.This position is ideal for candidates with a solid foundation in C#, HTML5, JavaScript, and SQL, along with a general understanding of concurrency, security, and asynchronous programming. You'll work on various components, including desktop applications, web interfaces, databases, and middleware.

May 11, 2017

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Associate Staff Engineer - Java Fullstack

Nagarro

Full-time|Remote|Remote

Join our innovative team as an Associate Staff Engineer specializing in Java Fullstack development. This is an exciting opportunity for individuals looking to engage with cutting-edge technology and work collaboratively in a dynamic environment.As a Java Fullstack Engineer at Nagarro, you will be responsible for designing, developing, and maintaining high-quality software solutions. You will work closely with cross-functional teams to deliver exceptional user experiences and ensure our applications meet the needs of our clients.

May 8, 2023

Associate Principal Engineer - JavaScript Fullstack

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