Senior Full Stack Engineer at sema4.ai | Atlanta

The PositionWe are seeking a skilled and experienced Senior Full Stack Engineer with a strong emphasis on frontend development to create sophisticated, user-centric web applications. In this role, you will primarily take charge of GUI engineering, focusing on architecture, components, performance, and user experience, while also engaging in some backend tasks like API endpoint creation, integration logic, and troubleshooting across the entire stack.Your keen eye for user experience will be essential; you will be passionate about interaction details, consistency, usability, and accessibility, transforming rough requirements into a seamless experience.Your Daily ResponsibilitiesLead the development of UI features from inception to completion: strategize, design component structures, implement navigation flows, and deliver polished interactions.Enhance UX quality: suggest UX improvements, identify inconsistencies, elevate the standard of micro-interactions, and ensure a unified experience across the product.Create reusable components and patterns that are scalable, contributing to the design system and ensuring a consistent user experience.Integrate with APIs (REST + RPC/typed APIs such as tRPC): manage loading states, error handling, caching, retries, pagination, and optimistic updates when necessary.Develop a robust client-side state strategy, considering local vs. server state, derived state, and performance implications.Guarantee quality and reliability through automated testing, code reviews, and strong typing.Oversee UI performance and accessibility, ensuring responsive design, adhering to accessibility best practices, optimizing rendering performance, and maintaining styling.Contributions to the Full Stack:Extend or implement API routes/procedures and validate inputs.Work with authentication/session frameworks and ensure an authorization-aware UX.Debug issues that span from frontend to backend to network.Impact at a Senior Level:Mentor fellow engineers, establish best practices, and enhance team efficiency through insightful reviews and thorough documentation.Identify and enact refactors that enhance maintainability while ensuring timely delivery.Collaborate with design, product management, and engineering teams to clarify requirements and deliver iteratively.

The OpportunityAt Sema4.ai, we are pioneering an Enterprise AI Agent platform that revolutionizes the way knowledge work is accomplished by fostering seamless collaboration between people and AI agents.As a Staff Engineer on the AI team, you will be responsible for the design, development, and enhancement of Sema4.ai's cognitive architectures, which serve as the foundation of our agents. Your role will integrate cutting-edge AI research with production-quality standards to enable high-leverage capabilities for our clients' daily operations.This position offers a unique opportunity for significant impact. You will be constructing essential infrastructure in a dynamic environment where your decisions hold substantial weight, and trade-offs are a critical aspect of the process. We seek engineers who thrive in ambiguity, yet demonstrate rigor, aesthetic sensibility, and strong technical judgment in their creations.Who You AreGenAI SpecialistYou possess the expertise to implement LLMs and agents effectively within production systems. You are aware of the intricacies involved: prompt fragility, context limitations, tool failures, cost and latency constraints, provider peculiarities, and enterprise reliability standards. Your fluency in contemporary AI system development approaches allows you to apply them judiciously.Technology AficionadoYou remain well-informed about research and industry trends without becoming distracted by every new development. You anticipate the trajectory of the field and design systems that can adapt as models and techniques change. You evaluate trends with a critical eye, integrating what is effective while avoiding unnecessary complexity. Your considerations include abstraction boundaries, potential failure modes, and long-term maintainability.Quality-Oriented BuilderYou prioritize correctness, clarity, and operational excellence. While you are adept at quick iterations, you understand the limitations of your systems and know when to address them appropriately. You navigate the balance between the “not invented here” mentality and the assumption that all problems have been previously solved.What You’ll DoDevelop and Maintain Core SystemsYour primary focus will be on the development and evolution of core agent framework components, orchestration logic, and LLM integration layers. These systems are essential and will serve as the backbone for our customers' operations.

Join Us in Shaping the Future of Human-AI Collaboration!At Sema4.ai, we empower enterprises to create, operate, and manage intelligent AI agents that revolutionize workflows. As Generative AI transforms industries, organizations are eager to unlock substantial productivity improvements, drive efficiency for significant bottom-line impacts, enhance innovation cycles, and penetrate new markets.What We Offer:Achieve remarkable productivity advancementsDeliver efficiencies that considerably affect profitabilityAccelerate your career by collaborating with advanced technologies, pioneering clients, and exceptional peersRecognized by Business Insider as one of the most promising startups of 2024, Sema4.ai is backed by top-tier venture capital firms that have supported renowned brands like Uber, Snapchat, Instagram, and Zendesk. Our founders are trailblazers in open-source technologies, big data, and automation-as-code, having previously led the Enterprise Hadoop initiatives at Hortonworks and Cloudera—successfully managing a quarter of the world’s data across 90+ countries.The RoleWe are developing an Enterprise AI Agent platform that redefines knowledge work—enabling seamless collaboration between humans and AI agents for enhanced productivity. As a Forward Deployed Engineer, you will play a pivotal role in constructing the core of our product: the Agent.You will take on the role of a Technical Lead with a strong technical foundation, architecting innovative AI systems while being actively involved in implementation. Your guidance will shape the technical trajectory of our platform, while you mentor senior engineers and foster engineering excellence throughout the team.Your ProfileWe are looking for an enthusiastic Forward Deployed Engineer who excels in dynamic customer environments and possesses extensive technical proficiency in AI agents. You will collaborate directly with enterprise clients to design, develop, and implement tailored AI agent solutions, acting as the crucial technical link between clients and our engineering team. Your drive and commitment will ensure client success as you are the first to arrive and the last to leave, fully dedicated to making a difference.

Join Our TeamAt Sema4.ai, we are revolutionizing the way knowledge work is performed through our cutting-edge Enterprise AI Agent platform. Our mission is to foster collaboration between humans and AI agents in a manner that is both reliable and effective.As a Staff Engineer, AI Evaluations, you will play a crucial role in creating and managing the evaluation systems that will assess the performance and reliability of our AI agents. Your work will be instrumental in ensuring our models are not only accurate but also continuously improving.This position offers a unique opportunity for high impact in an early-stage role. You will define metrics for success in AI agents deployed in production, navigating the complexities and uncertainties of real-world applications. We seek an engineer who possesses a strong analytical mindset and a clear vision of what defines excellence in AI performance.

Join Us at the Forefront of AI DevelopmentAt Sema4.ai, we are pioneering an Enterprise AI Agent platform that transforms how knowledge work is performed, fostering collaboration between humans and AI agents in trustworthy and sustainable ways.We are seeking a Staff Backend Engineer for our Agent Platform. In this pivotal role, you will partner with our AI team to construct the systems that bring their cognitive architectures to life, ensuring the delivery of robust, customer-facing features and functionalities.This position promises significant impact, as you will work at the intersection of platform and product, influencing how agents are configured, executed, monitored, and scaled within real enterprise settings. Your efforts will determine whether our agents are not only intelligent but also practical, reliable, and scalable.

The OpportunityJoin Sema4.ai, where we are pioneering an Enterprise AI Agent platform that transforms the landscape of knowledge work—enhancing collaboration between humans and AI agents to achieve superior efficiency and outcomes. As the hands-on Technical Lead, you will be instrumental in developing our core product: the Agent framework.We are seeking a Technical Lead with the expertise to architect state-of-the-art AI systems while actively engaging in implementation. You will steer the technical roadmap of our agent framework, mentor senior engineers, and foster engineering excellence throughout the team.

Slip Robotics is at the forefront of innovation, developing cutting-edge autonomous robotic systems tailored for warehouse logistics. As a venture-backed, rapidly expanding organization, we prioritize technology, data, and AI as the backbone of our operations, not merely as products we offer. Our Digital Solutions team is responsible for crafting internal tools, automating workflows, integrating enterprise systems, and establishing governed systems that facilitate efficient scaling.About the PositionWe are in search of a skilled Full-Stack Engineer to take ownership of technically intricate projects from inception to completion within Slip’s Digital Solutions sector. This role places a significant emphasis on software architecture, system design, and high-quality engineering. You will be responsible for architecting the foundational systems that underpin our internal tools, going beyond merely developing features.Your journey will involve gaining comprehensive insights into Slip’s data infrastructure and enterprise system landscape, leveraging this knowledge to design integration layers, internal applications, and platform components that are robust, scalable, and easy to maintain.AI plays a crucial role in our daily operations. You will utilize AI tools for code generation, prototyping, testing, and integration tasks, while also contributing to the establishment of our shared development standards for AI-assisted engineering.Key ResponsibilitiesDesign and implement internal applications, cross-system integrations, and workflow automations with a strong focus on scalability and reliability.Develop and maintain integration layers that connect various enterprise systems (including NetSuite, HubSpot, Propel PLM, and more) through APIs, data synchronization pipelines, and event-driven workflows.Transform prototypes and tools developed by the team into production-ready solutions that meet high standards for error handling, monitoring, documentation, and automated testing.Integrate AI-assisted development into your daily routine and contribute to the evolution of shared AI development standards and reusable components.Support platform infrastructure, CI/CD pipelines, and deployment processes, ensuring that our tools comply with security and regulatory requirements.Act as a technical advisor throughout the organization — assess integration feasibility, guide teams on technical strategies, and participate in architecture reviews.

Elevate your career with WorldVia as a Full Stack Engineer specializing in our innovative AI Platform! We are on the lookout for a skilled and enthusiastic engineer who is eager to develop groundbreaking solutions harnessing artificial intelligence to transform the travel experience.In this pivotal role, you will design, develop, and maintain both front-end and back-end applications that incorporate AI technology to improve our travel services. You will work closely with data scientists, product managers, and UX/UI designers to build intelligent applications that cater to our customers' needs.If you are passionate about creating the AI framework for the travel industry and are adept at integrating AI tools into your development process, we would love to connect!

Join our innovative team at Northspyre as a Senior Full Stack Engineer, where you will play a pivotal role in shaping our cutting-edge software solutions. In this position, you will leverage your expertise in both front-end and back-end development to create seamless user experiences and robust applications that drive our business forward.As a Senior Full Stack Engineer, you will collaborate with cross-functional teams, participate in architectural discussions, and mentor junior developers. Your contributions will directly impact the success of our projects and our clients’ satisfaction.

At Slip Robotics, we are pioneering the development of autonomous robotic systems tailored for the logistics sector. As a venture-backed, rapidly expanding organization, technology, data, and artificial intelligence are integral to our operations, shaping our innovative solutions rather than merely serving as products. Our Digital Solutions team is dedicated to creating essential internal tools, automating workflows, integrating enterprise systems, and ensuring that our operations scale effectively and efficiently.The RoleWe are seeking a passionate Full-Stack Developer to join our Digital Solutions team. In this role, you will be responsible for developing internal tools, automations, and integrations essential for our company’s success. You'll be expected to deliver functional software rapidly, aligning with our startup's dynamic pace — from quick prototyping to validating with stakeholders and solidifying effective solutions into dependable systems.Our team leverages AI-assisted development to achieve remarkable outcomes. You will utilize AI tools daily to expedite coding, generate prototypes, create integration scaffolds, and streamline testing processes. Your fluency in AI will significantly enhance productivity and output.This position is perfect for early-career professionals who are eager to learn, driven to contribute, and motivated by the chance to generate significant impact. The tools you develop will be utilized across the organization immediately, amplifying the value of your work with each team that benefits from them.What You Will DoDesign and implement web-based tools, dashboards, utilities, and workflow automations that address operational challenges across various teams at Slip.Create connectors and data synchronization mechanisms between enterprise systems (ERP, CRM, PLM) and our internal platforms.Utilize AI-assisted development processes to rapidly prototype solutions, gather user feedback, and iterate towards production-ready applications.Facilitate the transition of prototypes into governed, production-grade systems by incorporating documentation, automated tests, monitoring, and error management.Oversee the performance of deployed tools, troubleshoot issues, implement fixes, and ensure ongoing reliability.Assist the Digital Solutions Lead with tool registration, promotion pipeline management, and maintenance of the Slip Hub.

At Anduril Industries, we are revolutionizing defense technology with a commitment to enhancing U.S. and allied military capabilities. Our cutting-edge company integrates the innovative expertise, technology, and business models of the 21st century into the defense industry. Our systems are powered by Lattice OS, an AI-driven operating system that transforms countless data streams into a real-time, 3D command and control center. As we face a new era of strategic competition, Anduril is dedicated to expediting the deployment of advanced autonomy, AI, computer vision, sensor fusion, and networking technologies for military applications.JOB OVERVIEWWe are in search of a skilled Full Stack Security Software Engineer to create innovative security tools that safeguard our product suite and identify potential cybersecurity vulnerabilities across embedded Linux systems and Android platforms. The ideal candidate will be adept across the entire development stack, from Linux eBPF programs to cloud backends and all components in between.KEY RESPONSIBILITIESDesign and develop security tools specifically for embedded Linux and Android systems.Build and maintain robust backend services featuring REST APIs on cloud platforms.Create intuitive front-end experiences using React and TypeScript.Manage cloud infrastructure utilizing Terraform and/or AWS CDK.Collaborate with cross-functional teams to pinpoint security requirements and deliver effective solutions.Perform code reviews to ensure compliance with security best practices.Remain informed on the latest security threats and technological advancements.

Join our dynamic team at info-ways as a Senior Full Stack Software Developer. In this role, you will leverage your expertise in Python and Go to design and implement innovative solutions that drive our projects forward. You will work closely with cross-functional teams to deliver high-quality software products that meet our clients' needs.As a Senior Developer, you will be responsible for creating scalable applications, optimizing existing systems, and mentoring junior developers. Your contributions will play a critical role in enhancing our technology stack and improving our development processes.

Join Our TeamAt zero, we collaborate with innovative organizations in the Architecture, Engineering, and Construction (AEC) sector to redefine the design and delivery of the built environment. As the leading full-service management advisory firm dedicated solely to the built world, we merge deep industry knowledge with advanced technology strategies to tackle significant challenges effectively.We are on the lookout for a Full Stack Software Engineer who will play a crucial role in creating, refining, and sustaining high-quality software that enhances AEC workflows. You will have the opportunity to work alongside experienced engineers to develop resilient backend services, craft dynamic web interfaces, and ensure our systems fulfill the reliability expectations of enterprise-level clients. This position prioritizes continuous learning, ownership, and professional growth—beginning with contributions to existing systems and evolving into more complex challenges as you enhance your skills.This is an excellent opportunity for recent graduates eager to apply their full-stack development expertise in a transformative industry, utilizing modern cloud infrastructure, AI-driven systems, and real-world data pipelines.

Join WorldVia Travel as a Full Stack Developer in the dynamic travel industry, where you'll be at the forefront of our innovative AI platform. This is an exciting opportunity for a skilled engineer passionate about creating groundbreaking solutions that harness artificial intelligence to redefine the travel experience.In this pivotal role, you will design, develop, and maintain comprehensive applications that integrate AI technology, enhancing our travel services. You will collaborate with data scientists, product managers, and UX/UI designers to craft intelligent applications that cater to our customers’ needs.If you're eager to contribute to the development of the AI operating system for travel and are comfortable merging your technical skills with AI-enhanced development, we would love to connect with you.

CGS Federal is looking for a skilled and innovative Full Stack Developer to become a vital part of our team in Atlanta, GA. This full-time, mid-level position focuses on the development of software applications that will support a comprehensive enterprise-wide data inventory initiative. You will collaborate with various teams to create an integrated solution that meets our mission. At CGS Federal, we unite talented and creative individuals to tackle the most pressing challenges faced by the government, utilizing state-of-the-art technology. We seek candidates who are eager to drive governmental innovation, value teamwork, and can foresee the needs of others. Our supportive work environment promotes professional development through numerous learning opportunities.

Join our dynamic team at USTech Solutions as a Senior Full Stack Application Developer. In this role, you will be instrumental in designing and developing cutting-edge applications that enhance user experience and drive innovation. You will work closely with cross-functional teams to deliver high-quality software solutions, ensuring performance and scalability.Your expertise will help shape the future of our projects, leveraging the latest technologies and frameworks. If you are passionate about software development and eager to take your career to the next level, we want to hear from you!

Join Our TeamAt zero, we collaborate with innovative organizations in the AEC (Architecture, Engineering, and Construction) sector, redefining how the built environment is conceived and executed. As the leading full-service management consultancy dedicated to the built world, we merge industry expertise with pioneering technology strategies to address significant challenges at scale.We are on the lookout for a Principal Software Engineer - Full Stack who will be instrumental in designing our technological infrastructure and guiding our engineering team in developing cutting-edge solutions tailored for the AEC industry. In this role, you will shape our technical strategy, set standards for engineering excellence, and mentor a growing team of engineers while maintaining a hands-on approach with critical systems. This position requires profound technical knowledge and the ability to convert intricate architectural choices into effective, scalable solutions that revolutionize how buildings are designed, constructed, and managed.This is a distinctive leadership role that offers the chance to influence the technical trajectory of a company leading the digital transformation in one of the globe's most vital industries.

About the RoleAt our organization, we collaborate with innovative partners in the Architecture, Engineering, and Construction (AEC) sector to redefine the way the built environment is conceived and executed. As a leading full-service management advisory firm dedicated solely to the built world, we integrate specialized knowledge with advanced technological strategies to address significant challenges at scale.We are on the lookout for a Full Stack Software Engineering Intern to assist in prototyping and integrating state-of-the-art technologies that enhance efficiency for Owner’s Representatives and AEC project teams. In this hands-on role, you will partner closely with our CTO to design and implement backend services, create lightweight web interfaces for prototypes, and investigate how cloud-native systems can foster practical, field-ready innovations.This is a rare opportunity to apply your full-stack development skills within a high-impact industry setting, utilizing AI, advanced workflows, and contemporary cloud infrastructure.

Why Join Us?At Seek Now, we're not just growing; we're revolutionizing the tech landscape within the insurance industry. As a profitable, rapidly expanding company, we are redefining how insurance claims are inspected and managed. In an industry often seen as traditional, we are pioneering innovative solutions that reshape how insurers support homeowners.As a Senior Software Engineer at Seek Now, you'll be pivotal in crafting and enhancing the products that drive our business forward. This hands-on position empowers you to build new features, lead significant projects, and directly contribute to the tools that are transforming the insurance sector.Your Responsibilities• Build & Innovate – Create new functionalities for existing products and architect entirely new product lines and initiatives.• Own the Stack – Design, implement, and sustain scalable backend APIs for both web and mobile applications.• Collaborate & Mentor – Engage with a small, high-performing team, participate in code reviews, and assist junior developers in honing their skills.• Shape the Future – Utilize modern frameworks and cloud technologies to expand the possibilities within insurance technology.What You Bring• Full-Stack Experience – Demonstrated ability in building and maintaining RESTful APIs that cater to multiple front-end clients.• Frontend Skills – Proficiency with frameworks such as Angular or React.• Backend Mastery – Strong foundation in Java and Spring Boot (or similar technologies).• Database Know-How – Comfort with relational databases and schema design.• Problem-Solver – Excellent critical thinking skills and a passion for addressing complex challenges.• Education – Bachelor’s degree in Computer Science or a related discipline.Bonus Points For• Experience with AWS (S3, SQS, SES)• Familiarity with Containerization (Docker, Kubernetes)• Linux system administration skillsWhy You’ll Love It Here• Ownership & Impact – Witness your code in production, actively shaping products that make a difference.• Fast Growth, Big Opportunities – As we expand, so will your role and influence.• Collaborative Team – Work alongside intelligent, humble engineers who are committed to getting the job done.• Autonomy & Flexibility – We trust you to achieve results in the manner that suits you best.Benefits and Perks:Seek Now provides a competitive compensation package along with a robust benefits offering, including health, dental, and vision insurance, a 401K plan with company match, paid time off (PTO), short and long-term disability insurance, AD&D insurance, life insurance, and more as they become available.EEO Statement:Seek Now is proud to be an equal opportunity employer. All employment decisions, including hiring, promotion, discipline, or termination, will be based on merit, competencies, performance, and business needs. We do not discriminate based on race, color, religion, marital status, or any other protected category.

Location requirement: This is a hybrid role based in Atlanta. In-office attendance is required one day each week. Candidates must live within commuting distance to the Atlanta office. Role overview FullStory is looking for a Senior AI Automation Engineer to help transform the Finance team's operations with Artificial Intelligence. This position works closely with the ESD Engineering Manager and is embedded directly with Finance, focusing on automating workflows, improving data analysis, and enabling stronger business decisions. What you will do Work alongside Finance to identify business challenges and deliver AI-driven solutions for complex problems. Enable finance professionals to use AI tools for data analysis and strategic planning. Design, build, and maintain technical infrastructure for AI, including custom tools, server-side logic, system integrations, and data pipelines. Oversee data acquisition: sourcing, cleaning, and preparing data for AI models and analytics. Analyze data to uncover insights, check data integrity, and support key finance initiatives. Act as the technical bridge between Finance and engineering groups, translating business needs into technical solutions. What we’re looking for Experience working with business stakeholders, ideally in finance or business operations. Strong background designing and building integrations across systems (such as REST APIs and databases), with comfort managing data flows. Proficient programming skills for data acquisition, cleaning, and preparation tasks. Hands-on experience with data warehousing platforms (like BigQuery or Snowflake) and a solid grasp of data modeling concepts. Ability to identify and implement AI solutions that improve workflow efficiency and productivity for Finance.