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Experience Level
Entry Level
Qualifications
Proficient in JavaScript and front-end frameworks (React, Angular, Vue)Experience with HTML, CSS, and responsive design principlesStrong problem-solving skills and ability to work in a team environmentFamiliarity with version control systems (e.g., Git)
About the job
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.
About Collabera Inc.
Collabera Inc. is a leading provider of technology and business consulting services. Committed to delivering exceptional results, we foster an inclusive environment where innovation thrives. Join us to be part of a forward-thinking company that values creativity and collaboration.
Join our dynamic team as a JavaScript Developer, where you will leverage your skills to create innovative web applications. As a key player in our development team, you will collaborate with designers and back-end developers to deliver high-quality software solutions. If you are passionate about coding and eager to tackle challenging projects, we want to hea…
About Us:At LangChain, we are on a mission to make intelligent agents commonplace. Our platform serves as the backbone for agent engineering in real-world applications, enabling developers to transform their prototypes into production-ready AI agents that organizations can depend on. Initially recognized for our widely adopted open-source tools, we have evolved to also provide a comprehensive platform for building, evaluating, deploying, and managing agents at scale.Today, our solutions including LangChain, LangGraph, LangSmith, and Agent Builder are utilized by teams delivering genuine AI products across both startups and large enterprises. Millions of developers rely on LangChain to empower AI teams at prominent companies such as Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500.With $125 million raised in Series B funding from leading investors including IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we are in an exciting phase of product development, experiencing rapid growth where every team member can significantly influence our projects and collaborative work culture. At LangChain, your contributions can reshape how technology manifests in the real world.About the Role:We are seeking a dedicated core maintainer to join the LangChain team. This individual will play a crucial role in enhancing and maintaining the LangChain JavaScript package. Preference will be given to candidates who can work in person in San Francisco.Enhancing the core abstractions and runtime of the langchain and langgraph packagesImproving and expanding documentationResponding to user inquiries and resolving issues effectivelyUtilizing langchain to develop example applicationsSuccess Factors:Minimum of 3 years of experience in software engineering or applied machine learningStrong background in Software EngineeringExceptional written and verbal communication skills, capable of conveying technical concepts to both technical and non-technical audiencesAbility to thrive in a fast-paced environment and view unstructured settings as opportunities to define impactful workOwnership mindset; proficient at managing tasks independently and effectively
Full-time|$220K/yr - $260K/yr|Hybrid|Hybrid - San Francisco
Senior Staff Software Engineer Location: Hybrid - Palo Alto Office on Tuesdays and Thursdays Make a Meaningful Impact At Midi Health, we're on a mission to transform women's healthcare. We are seeking a dynamic Senior Staff Fullstack Engineer who will act as a technical cornerstone within our Engineering Organization. As we expand, you will play a crucial role by translating intricate insights into cohesive technical blueprints and innovative products that drive our vision forward. Your Responsibilities Diagnose intricate technical challenges and spearhead architectural evaluations across diverse teams to mitigate technical debt, establish cross-service frameworks, and secure the long-term viability of Midi’s healthcare infrastructure. Function as a 'part-time product manager for technology', championing essential infrastructure enhancements that foster future operational agility. Design and develop outstanding, scalable, and adaptable products and code, striking a balance between execution speed and scalability. Influence engineering culture positively by promoting best practices for automated testing, CI/CD, and maintaining high-quality code across the entire stack. Assess high-level technical and business issues, architecting elegant and flexible solutions that consider long-term scalability and business expansion. Collaborate with Executive Leadership, Product, Marketing, and Clinical Stakeholders to uncover unmet customer and operational needs, translating business objectives into technical strategies that yield results for our patients and clinicians. Mentor senior and junior engineers through formal and informal channels, nurturing an environment of curiosity, humility, and technical excellence. About You You bring over 8 years of experience in building and scaling intricate engineering solutions, with a demonstrable history of leading large-scale architectural migrations in a startup setting. You have proven expertise in Django/DRF and React/Next.js. You are adept at navigating high-level abstractions, converting vague product and growth aspirations into tangible technical roadmaps. Your diverse background includes creating consumer-facing products alongside deep proficiency in architecting complex operational and workflow management systems. You are an advanced user of agentic coding tools and LLMs (e.g., Claude Code, GitHub Copilot) to expedite development and guide the team on high-leverage prompting and code auditing strategies.
Join our innovative team at Ayr Global IT Solutions Inc. as a Fullstack Java Developer. In this dynamic role, you will be responsible for developing robust applications that enhance our technological framework. Leverage your expertise in both front-end and back-end technologies to deliver high-quality software solutions that meet the evolving needs of our clients.
Full-time|$200K/yr - $270K/yr|On-site|San Francisco, CA
Role Overview Sigma Computing builds a high-performance data platform designed to make analytics accessible and useful for a wide range of users. The engineering team is growing, and Sigma is looking for a Fullstack Staff Software Engineer in San Francisco, CA. This role focuses on solving technical challenges across the stack and shaping features that help businesses work with data more easily. What You Will Do Tackle complex engineering problems to deliver fast, interactive analytics and workflow applications on top of modern data warehouses. Develop software using tools and languages such as Rust, Go, GraphQL, and Typescript. Create new algorithms and techniques to improve performance and interactivity for analytics used by large enterprises. Investigate, debug, and resolve product or system issues by identifying root causes. Design and build new software features to support a rapidly increasing user base. Work closely with teams across infrastructure, design, product, customer support, sales, and marketing to deliver new product capabilities.
Full-time|On-site|Chicago, Illinois, United States; London, United Kingdom; New York, NY, United States; Seattle, Washington, United States
Wehrtyou is seeking a talented Fullstack Developer to join our innovative teams in Chicago, London, New York, or Seattle. In this role, you will contribute to either our platform team, focusing on infrastructure and tools that bolster our research and trading operations, or our acceleration team, aligning closely with specific algorithmic research and trading groups. As a Fullstack Developer, you will collaborate with internal clients to understand their needs deeply and create robust backend processes to ingest and transform vast data sets, as well as develop intuitive user interfaces for data visualization and action. This position requires a strong passion for both backend and frontend development, with a focus on delivering high-quality solutions.
Join our innovative team at Oura as a Senior Fullstack Engineer specializing in our Commerce Mission. In this exciting role, you will be responsible for developing robust, scalable web applications that enhance our commerce platform. You will work closely with cross-functional teams to design, implement, and optimize features that directly impact our users' experiences. If you are a passionate engineer looking to make a meaningful contribution to a dynamic and fast-paced environment, we want to hear from you!
Join Us at LangChain:At LangChain, we are committed to revolutionizing the world of intelligent agents. Our mission is to empower developers to transition their innovative prototypes into production-ready AI agents that organizations can depend on. Starting as a suite of widely used open-source tools, we have expanded to provide a comprehensive platform for creating, assessing, deploying, and managing agents at scale.Our cutting-edge solutions, including LangChain, LangGraph, LangSmith, and Agent Builder, are trusted by teams delivering real AI products, from startups to major corporations. With millions of developers utilizing LangChain, we proudly support organizations like Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500.Having raised $125 million in Series B funding from esteemed investors such as IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we are poised for accelerated growth and innovation, allowing every team member to significantly impact our projects and collaborative processes. At LangChain, your input will help shape the real-world impact of this transformative technology.About the Role:We are seeking a passionate Education Engineer to facilitate the learning journey for developers and agent builders using LangChain, LangGraph, and LangSmith. In this dynamic role, you will transform cutting-edge applied AI research into engaging educational experiences, ranging from hands-on workshops and meetups to comprehensive online courses and recorded video tutorials.You will collaborate with our Applied AI and software engineering teams to design high-quality learning materials that elucidate essential concepts in Agentic AI, provide real-world applications, and empower external developers to effectively utilize our tools. This hybrid position marries technical expertise in software development with a commitment to education, community engagement, and effective communication.Your responsibilities will include:Collaborating with LangChain engineers to create educational content that introduces generative AI and agent-building principles utilizing LangChain, LangGraph, and LangSmith.Designing curriculums and learning pathways for our vibrant community of over 1 million developers and agent builders.Producing and delivering content in various formats:Online courses for LangChain Academy, video tutorials, and webinarsLive presentations at workshops, hackathons, meetups, and conferencesMaintaining and updating educational resources to reflect the latest advancements in AI technologies.
Engineering at Ivo At Ivo, our engineers are the architects of innovation. We pride ourselves on being pioneers in the tech industry, having delivered:An AI agent that integrates seamlessly with MS Word to assist in document editing [2023]A revolutionary approach to embedding models with agentic RAG [2023]Large-scale LLM-based legal fact extraction solutions [2024]A cutting-edge legal assistant capable of efficiently searching extensive contract databases without compromising accuracy [2024]Innovative clustering of legal documents from the same family [2025]Advanced automatic deviation analysis to uncover hidden risks in massive contract databases [2025]The ability to merge contracts with their amendments to create a comprehensive timeline of 'composite' contracts, bringing tears of joy to our clients [2025] RoleAs a Staff Software Engineer at Ivo, you will design, develop, and deploy advanced generative AI products. Your responsibilities will include:Creating comprehensive full-stack generative AI functionalitiesDelivering high-performance UI code and backend systems capable of processing and analyzing millions of contracts efficientlyDesigning intricate pipelines to orchestrate LLMs, data extraction, and clustering algorithms at scaleCollaborating with designers, legal experts, and fellow engineers to reinvent legal workflows in the AI era MissionIn today's fast-paced business environment, in-house legal teams are often overwhelmed, facing long hours and tight deadlines. Our mission at Ivo is to empower these lawyers by leveraging LLMs to reclaim their time. We are building an AI-native platform that automates tedious legal tasks, significantly improving the lives of legal professionals. Despite fierce competition, our software boasts the highest trial win rate in the industry at 85%. We are making a genuine impact, and this is just the beginning.
Full-time|$325K/yr - $405K/yr|On-site|San Francisco
About Ivo Inc. Ivo Inc. builds generative AI technology for the legal sector. Based in San Francisco, the team focuses on practical solutions that help legal professionals work more efficiently. The company’s platform automates and streamlines contract analysis, document editing, and risk detection for in-house legal teams. Recent Engineering Projects AI agents that integrate with MS Word for automated document editing (2023) Shifting from generic embeddings to agentic RAG for better accuracy (2023) Large-scale LLM-based legal fact extraction (2024) Legal assistant for searching large contract databases with high precision (2024) Clustering legal documents from the same source for improved organization (2025) Automatic deviation analysis to surface hidden risks in contract archives (2025) System for merging contracts and amendments into unified composite contracts (2025) Role Overview: Staff Software Engineer - Fullstack This role focuses on designing and building full-stack features using generative AI. Staff Engineers at Ivo work across the stack and partner closely with product, design, and legal experts. What You Will Do Design and implement full-stack generative AI features Build high-performance user interfaces and backend systems that process millions of legal contracts Create and maintain data pipelines that coordinate LLMs, data extraction, and clustering at scale Work with designers, legal professionals, and engineers to improve legal workflows with AI Our Mission Ivo’s goal is to help in-house legal teams reclaim time from repetitive work. The team uses advanced LLMs to automate tedious legal tasks, so lawyers can focus on higher-value work. The platform’s impact is clear: Ivo holds an 85% trial win rate, the highest in the market, and receives consistently positive user feedback.
Join our dynamic team at Sonsoft Inc. as a Java Developer. We are seeking a talented individual with a strong background in Java, proficient in Sybase, and experienced in JavaScript to help us build innovative software solutions. As part of our team, you will be responsible for developing, maintaining, and enhancing applications that cater to our clients' needs.
Join our dynamic team as a FullStack (.NET/React) Developer, where you will play a crucial role in shaping the future of our innovative hiring software. As part of Lever, recognized as a top workplace in San Francisco and the United States, you will contribute to a mission that transforms how companies recruit and hire top talent.At Lever, we are proud of our people-first culture and are committed to fostering an environment where our team can thrive. We are looking for passionate developers eager to leverage their skills in a collaborative setting to create solutions that empower organizations like Netflix, Shopify, and Spotify.This position is intended solely for testing purposes within Lever's environment; please refrain from applying.
Join our dynamic team at bcforward as a Software Engineer specializing in JavaScript. In this role, you will be pivotal in developing and maintaining innovative software solutions that enhance our product offerings. You will collaborate with cross-functional teams, utilizing your technical expertise to contribute to various projects. If you are passionate about coding, enjoy problem-solving, and thrive in a fast-paced environment, we want to hear from you!
Join our dynamic team at Sonsoft Inc. as an Advanced Developer specializing in Java and JavaScript. This is an exciting opportunity for a talented individual to contribute to innovative projects and enhance our software solutions.
Join Mercor: Pioneering AI and Labor Market IntegrationAt Mercor, we operate at the forefront of labor markets and artificial intelligence (AI) research. Collaborating with esteemed AI laboratories and businesses, we deliver the invaluable human intelligence needed for AI evolution.Our extensive network of talent trains cutting-edge AI models, similar to the way educators guide students—by imparting insights, experience, and context that coding alone cannot convey. Currently, over 30,000 experts in our network collectively generate more than $2 million daily.Mercor is pioneering a new realm of work where expertise accelerates AI progress. To realize this vision, we seek an ambitious, dynamic, and dedicated team. You’ll collaborate with researchers, operators, and AI enterprises that are redefining societal systems.As a profitable Series C company valued at $10 billion, we maintain a five-day in-person work schedule at our new San Francisco headquarters.Your RoleWe are on the lookout for a product-focused Fullstack Software Engineer with robust technical expertise and a keen sense for product design. This position is perfect for individuals who relish taking ownership of user-facing features from conception to deployment, while possessing a deep understanding of the business and market dynamics that underpin their creations.In this role, you will enhance core marketplace interfaces that influence how engineers discover Mercor, apply for opportunities, complete assessments, and ultimately earn income. Achieving success here requires sound judgment, comfort with ambiguity, and the knack for delivering high-quality experiences swiftly without unnecessary complexity.This is not a limited backend or frontend role; your responsibilities will span:Frontend: React / Next.js, user journeys, UX nuances, performance, and refinement.Backend: Python and Go services, APIs, data structures, and integrations.Data: MongoDB and SQL, metrics, funnel analysis, and operational integrity.By the end of the process, you will be matched with a team where you can make the greatest impact in one of the following areas:Talent Platform Side – Developing next-gen tools that automate end-to-end recruitment, intelligently connect candidates to roles, and facilitate global hiring with seamless contracts and payments.Applied AI/Human Data Side – Collaborating with top-tier AI researchers from leading labs like OpenAI, Anthropic, and Google to create post-training datasets that enhance foundational model capabilities.
Join our dynamic team as a Fullstack Ruby Developer! In this role, you will be pivotal in designing, developing, and maintaining our diverse Ruby applications. You will collaborate closely with team members across various infrastructure layers, emphasizing a shared commitment to innovative problem-solving, high-quality design, and product excellence. We seek a passionate developer who is enthusiastic about their work and thrives in a collaborative environment.As a successful candidate, you should have experience with Ruby frameworks beyond Rails and a strong focus on test-driven development. Having experience working with remote teams will be an added advantage.
Join our dynamic team at Clarium as a Senior Fullstack Engineer, where you will have the opportunity to work on cutting-edge projects in a fully remote environment. In this role, you will leverage your expertise in both front-end and back-end technologies to deliver high-quality software solutions that meet the needs of our clients.If you are passionate about coding, enjoy solving complex problems, and thrive in a collaborative team setting, we would love to hear from you!
Join our innovative team at Careerguidant as a Java FullStack Developer. In this role, you will leverage your expertise to design, develop, and maintain dynamic web applications that provide exceptional user experiences. You will work closely with cross-functional teams to implement solutions that drive the success of our projects.
About the Role Meshy is looking for a Fullstack Engineer Intern in Sunnyvale. This internship offers practical experience building web applications and services alongside a collaborative team. Interns contribute to different stages of the development lifecycle, from planning to implementation. What You Will Do Develop and maintain web applications and backend services Work with team members across the development process Gain hands-on experience with modern technologies
