Staff Software Engineer

Join Spoton as a Staff AI Engineer and take the lead in developing cutting-edge AI solutions that revolutionize the customer experience. As part of our innovative team, you will collaborate with cross-functional teams to design, implement, and optimize AI models that drive impactful business decisions.

Location: US or CanadaType: US Applicants – Full-Time; Canadian Applicants – Independent Contractor Role overview The Chief of Staff for the Managing Director of AI at humanagency plays a central role in shaping and executing the company’s AI strategy. This position blends strategic planning with direct, hands-on work across technical and operational domains. The Chief of Staff serves as a force-multiplier for the Managing Director, helping turn ideas into action and ensuring the AI solutions practice meets its commitments. What you will do Design AI-driven processes to support client and internal needs Develop autonomous systems that advance the organization’s AI capabilities Lead the rollout of new initiatives and systems across the company Oversee project delivery within the AI solutions practice, making sure work is completed on time and to standard What matters here This role calls for a mix of strategic insight and technical skill. The Chief of Staff should be comfortable moving between high-level planning and detailed execution, always focused on practical outcomes. Collaboration, adaptability, and a commitment to real-world results are essential.

About QumisQumis is an innovative, venture-backed startup dedicated to revolutionizing the insurance industry through advanced AI technology. Our platform is designed to simplify the reading and interpretation of insurance policies, enabling property and casualty (P&C) insurance professionals—including claims advocates, brokers, underwriters, and legal teams—to work more efficiently, make informed decisions, and minimize reliance on isolated expertise. We proudly serve some of the largest insurance organizations in the U.S.By integrating legal-grade natural language understanding with structured analysis and user-friendly workflows, we aim to modernize one of the most complex and outdated aspects of the insurance industry: policy comprehension. Our vision is a future where anyone can read any insurance policy with the expertise of a lawyer.We are a tight-knit, high-trust team comprised of engineers, designers, and experts from the insurance and legal fields. Our culture emphasizes speed, autonomy, and a commitment to excellence that mirrors a Michelin-star standard. We value tenacity, rapid execution, ownership, clarity of thought, and a profound curiosity. If you are passionate about working on the cutting edge of AI and transforming traditional industries while collaborating with dedicated individuals, we invite you to join us.About the RoleWe are seeking a Founding Staff AI Engineer to develop and deploy production-grade AI technology that underpins Qumis's core workflows. In this pivotal role, you will collaborate closely with our CTO and co-founders to design, implement, and oversee every aspect of our AI pipeline—from unstructured document ingestion to interactive LLM outputs that inform legal-grade decisions.This is a crucial role for someone who thrives in a dynamic environment, delivers results rapidly, and is eager to take technical ownership of a new AI stack within a high-stakes domain.Your contributions will significantly influence our architecture, roadmap, and engineering culture, impacting every customer interaction on a weekly basis.What You’ll DoDevelop and launch production-ready AI features from research and development through to SaaS integration, observability, and iterative improvement.Design and implement advanced document understanding systems, such as RAG pipelines, clause segmentation, summarization, risk detection, and more.Create scalable APIs that provide real-time coverage analysis, comparisons, and recommendations within a modern SaaS user interface.Engineer robust data workflows encompassing OCR, PDF ingestion, parsing, normalization, and embedding generation.Oversee evaluation and observability, utilizing automated accuracy pipelines and human-in-the-loop systems to ensure trust and reliability.Design for explainability and maintainability, creating transparent AI systems.

About Us At Kalderos, we are pioneering innovative technologies designed to enhance transparency, trust, and equity within the healthcare sector, specifically focusing on pharmaceutical pricing. Our success is measured by our ability to empower the healthcare community to prioritize the health of individuals. Our achievements are driven by our most valuable asset: our people. Our team is energized by the challenges we tackle, motivated to innovate, and thrives on constructive feedback from peers. We are passionate about our work and are on the lookout for individuals who share our vision and mission. Your Role We are seeking a collaborative Staff Infrastructure Engineer who is driven to work within rapidly evolving environments. The ideal candidate will possess a robust background suited for high-paced, high-volume operations, viewing challenges as opportunities to create significant impact. We value team members who embody our principles of being BOLD (Bias to Action, One Team, Lead by Example, Dumpster Diving Data Mavens). In this role, you will: Take ownership of critical infrastructure and platform domains from start to finish. Establish direction and standards for reliability, security, and developer experience. Lead intricate, cross-departmental initiatives and architectural decisions. Serve as a mentor and enabler for fellow engineers, amplifying their capabilities. This is a full-time position for a Staff Infrastructure Engineer, with options for remote work across the United States or a hybrid model based in Chicago, IL or Boston, MA. Some travel may be required.

Later stands at the forefront of influencer marketing, empowering brands to craft remarkable campaigns with unmatched confidence. By leveraging authentic creator partnerships, reliable insights, and professional guidance, Later eliminates uncertainty from one of marketing's most significant investments.Our platform, powered by advanced AI and enriched with over a decade of proprietary data—including billions of social interactions and over $2.4 billion in verified influencer-driven sales—equips teams with the foresight needed to strategize effectively before launching.With a commitment to merging creativity with performance, Later partners with top-tier brands such as Nike, Wayfair, Unilever, and Southwest Airlines, ensuring that campaigns not only captivate but also achieve tangible results. Discover more at later.com.About this position:We are seeking a Staff Engineer to play a pivotal role in advancing Later’s technological framework. This senior-level position is ideal for an exceptionally talented engineer who thrives in dynamic, fast-paced settings and is ready to take ownership of complex, impactful projects. You will lead, scope, and execute large-scale initiatives that enhance our platform while mentoring your peers and upholding our high standards for engineering excellence.This is a hands-on technical leadership role where you will not only develop code but also influence architecture, mentor colleagues, and steer the direction of our products. If you have a passion for building scalable, secure, and high-quality applications that cater to millions of users—and want to be the go-to person in challenging situations—this role is for you.

Welcome to Adyen Adyen is revolutionizing the payments landscape by providing a comprehensive suite of payments, data, and financial products in one seamless platform, trusted by industry leaders such as Meta, Uber, H&M, and Microsoft. At Adyen, our mission is to empower ambition through innovative technology. We foster a dynamic work environment that encourages our teams to thrive, offering the support and culture necessary for individuals to take charge of their careers. Our motivated professionals tackle unique technical challenges collaboratively, delivering state-of-the-art and ethical solutions that accelerate the success of businesses. Position Overview: Staff Engineer - Financial Products As a Staff Engineer specializing in Financial Products, you will serve as a technical leader and trusted consultant, architecting and executing critical systems that drive Adyen's global financial offerings. Collaborating closely with engineering teams, product partners, and cross-functional stakeholders, you will tackle complex technical issues, promote technical excellence, and ensure our solutions meet the evolving demands of our international business. Your expertise will shape our technology stack, influence best practices, and craft the technical vision for our organization. You thrive in a fast-paced, global environment, and are passionate about creating robust, scalable systems that deliver value to our customers. You are not afraid to challenge the norm, champion innovation, and mentor others to elevate standards across the engineering organization. This is an exciting opportunity to make a significant impact on the future of Financial Products at Adyen, with your contributions resonating throughout the company and beyond.

Disclaimer: Please note that the most accurate and up-to-date information regarding our open positions—including job descriptions, compensation, and benefits—can only be found on our official job board. For the latest updates and details, please visit: https://job-boards.greenhouse.io/ninjatrader.JOIN US IN OUR DRIVE TO BECOME THE LEADING RETAIL TRADING PLATFORM GLOBALLYWelcome to NinjaTrader, a forefront player in the trading platform and futures brokerage arena! We empower traders to seize control of their financial futures through innovative products and services designed to enhance their trading experience. Whether you're an experienced trader or just starting, NinjaTrader provides award-winning tools and brokerage services to help you navigate the world's premier financial markets with confidence. Our remarkable growth story began in 2003, with a commitment to understanding and supporting traders on their journey to success. As a result, our user base has expanded to over 2 million, establishing us as the top-rated futures brokerage worldwide. We are not resting on our laurels; we continuously innovate, challenge the status quo, and modernize the futures industry. Our dedication to innovation guarantees that our users always have access to dynamic tools, real-time support, and a thriving community of like-minded traders.

Role overview Reddit is seeking a Staff Android Engineer in Chicago, IL to advance brand ad formats within the Reddit Android app. This position focuses on creating new advertising experiences that help brands reach millions of users on the platform. What you will do Design and implement Android features for new and innovative brand advertisement formats Collaborate with product managers, designers, and fellow engineers to deliver engaging ad experiences Apply technical expertise to projects aimed at expanding Reddit’s advertising capabilities Requirements Extensive experience developing for Android Proven ability to build user-facing features Comfort working in cross-functional teams

Join our dynamic team in a hybrid capacity at our Chicago office, attending in-person on Tuesdays and Thursdays.Why This Role is Exciting?Become an integral part of the evolution of the Grindr app! As a member of our Android team, you will tackle complex challenges, leverage cutting-edge technologies, collaborate with an exceptional team, and contribute to a unique application that serves the LGBTQ+ community on an unprecedented scale. Grindr is proud to lead the way in innovation within the social media landscape.Role ResponsibilitiesCollaborate effectively with a talented, cross-functional team across various time zones to enhance Grindr's user experience.Navigate multiple work streams and embrace ambiguity as a catalyst for innovative thinking.Drive innovation by utilizing data-driven insights to inform the adoption of new technologies, architectures, and workflows.Enhance your team's technical capabilities; support the adoption of new tools and methodologies.Develop Android applications, demonstrating proficiency in:Kotlin programmingManaging extensive codebases while ensuring clean, well-structured code for ease of understanding, modification, and debuggingOptimizing performance for large, intricate applications to ensure a seamless user experienceDesigning applications with scalability in focusImplement best practices in software engineering collaboration and design patterns, including MVVM, Coordinator, one-way data flow, and modular architecture.What We Value in YouYou take pride in ownership and consider the broader impact of your work within the organization.You possess a minimum of 6 years of experience in developing sophisticated Android applications.Your technical expertise inspires creativity and innovation among your peers.You have experience in product leadership and technical decision-making, able to balance product needs with code quality.You have collaborated closely with various stakeholders to drive project success.

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent ContractorAbout Human AgencyAt Human Agency, we are experiencing rapid growth and are seeking exceptional talent across various disciplines to help us capitalize on a wealth of opportunities. Our mission is to recruit individuals ranging from creative producers to technical experts and entrepreneurial leaders, all committed to driving our next chapter of growth.We pride ourselves on being a company of doers. Here, leaders take initiative, teams work collaboratively, and every member contributes to our outputs. Titles do not shield us from constructive feedback or the essentials of our work. We welcome critique, learn rapidly, and continuously strive to elevate our standards. The best ideas win at Human Agency, regardless of their source, as our clients rely on us to deliver outstanding results consistently.Our clients' missions, products, and financial outcomes are paramount. We immerse ourselves in their objectives, acting as stewards of their goals and partners in addressing complex challenges. Every product, strategy, or asset we develop is designed to be both aesthetically pleasing and highly functional, ensuring real-world impact.Our greatest asset is our people. We only grow by hiring individuals who propel us forward. In areas such as strategy, engineering, design, data, and operations, we seek team members who elevate our collective performance. Our hiring philosophy is simple: always hire individuals who are better than us.We collaborate with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and centered around human needs. We believe that AI should enhance human potential rather than replace it, and we build with this conviction in every engagement. From advisory services to implementation and education, we meet our clients where they are and assist them in integrating AI in alignment with their mission and values. Our goal is to empower teams to work smarter, move faster, and unlock new possibilities through thoughtful, responsible innovation.Throughout this journey, we lead with purpose, compassion, and a sense of adventure. We engage in meaningful work with individuals we care about, making the journey an adventure worth embarking on. At Human Agency, our identity and our approach to work are inextricably linked.The OpportunityThis isn't your traditional Chief of Staff role. At Human Agency, the Chief of Staff serves as a model for every person we bring on board. You are someone who aspires to lead a company — a dynamic C-suite leader — but you choose to partner closely with an executive, recognizing that this path will expedite your journey. What sets us apart is our commitment to providing you with that opportunity today, not three years down the line.You will be hands-on. You will take out the trash, sweep the floors, and then step into the boardroom to lead discussions. Nothing is beneath you, and every task contributes to our mission.

Later is a pioneering influencer marketing platform that empowers brands to craft memorable campaigns with confidence. By merging genuine creator connections, reliable insights, and expert support, Later alleviates the uncertainties associated with one of marketing's most prominent investments.Built on a robust, AI-driven platform and leveraging over a decade of unique data—including billions of social interactions, impressions, and more than $2.4 billion in verified influencer-driven sales—Later equips teams with the knowledge needed to succeed before launching their campaigns.By fusing trusted insights with professional guidance, Later simplifies influencer marketing, enabling brands to select the right creators, implement fully managed campaigns, and achieve substantial growth in awareness, engagement, and revenue. Trusted by major enterprises like Nike, Wayfair, Unilever, and Southwest Airlines, Later seamlessly combines creativity with performance, ensuring campaigns not only look impressive but also deliver exceptional results. Discover more at later.com.About this position: We are on the lookout for a Staff Engineer who possesses a solid foundation in contemporary web development technologies and is enthusiastic about building high-quality, distributed applications within our Platform’s Shared Services group. The ideal candidate is an analytical thinker who thrives in a dynamic environment, takes ownership of their responsibilities, and actively collaborates with peers, including mentoring junior team members.

At FleetWorks, we are revolutionizing the freight transportation industry. Every year, companies invest over a trillion dollars in freight across the U.S., yet the process of matching trucks with jobs remains inefficient and outdated. Our mission is to modernize this system.We are developing intelligent voice agents designed to streamline the chaotic freight booking process into a sophisticated marketplace. Our technology facilitates seamless connections between truckers seeking loads and businesses needing their goods transported, eliminating the need for endless phone calls, texts, and emails.As we expand our engineering team in Chicago, the heart of U.S. freight operations, you will play a key role within our core engineering team. Your responsibilities will involve direct engagement with our product in real-world environments, where you'll design and implement production features, create integrations within complex customer systems, and enhance internal tooling and platform components crucial for efficient scaling of deployments.If you're a talented software engineer eager to engage with users, tackle complex challenges, and witness your code in action within days, this is an exceptional opportunity for you.Discover our Series A funding details!

Valorem Reply is a prestigious digital transformation firm recognized for its innovative approach to enterprise solutions. We are dedicated to helping organizations enhance their IT infrastructure, optimize customer experiences, and transform products and workplaces through data-driven strategies. Leveraging the power of Microsoft technologies, we deliver scalable and agile digital business services, strategic models, and user-centric designs that redefine how our clients operate.As a Senior AI Engineer, you will play a pivotal role in aligning AI initiatives with business goals by implementing cutting-edge AI solutions. This hands-on position involves leading teams, coding, consulting, and delivering complex AI projects, from initial workshops to large-scale enterprise deployments.

Join us in a hybrid role at our Chicago office, where you’ll be expected to work onsite every Tuesday and Thursday.Why is this position exciting?Become an integral part of the next evolution of the Grindr app! As a member of our iOS team, you’ll tackle complex challenges, engage with cutting-edge technologies, and collaborate with an inspiring group to contribute to a truly unique app that serves the LGBTQ community at scale.What will you be doing?Collaborate with a talented, cross-functional team across different time zones to enhance the Grindr experience for users.Utilize strategic thinking to navigate ambiguity and drive innovation across multiple workstreams.Lead data-driven decisions to adopt innovative technologies, architectures, and workflows.Elevate team capabilities by mentoring and promoting the adoption of new tools and methodologies.Utilize Swift, Xcode, RxSwift, Combine, Async/Await, SwiftUI, Bitrise, Fastlane, and GitHub to evolve and maintain a robust software architecture that meets present and future demands for consumer-facing mobile products, aligning with the product roadmap.What we value in you:You take initiative and think strategically, implementing impactful changes across the organization.You possess a minimum of 6 years of experience in developing complex iOS applications.Your technical background inspires creativity and innovation among team members.You have a proven track record in product leadership and technical decision-making, enabling sound judgments on product and code trade-offs.You work closely with diverse business stakeholders, from C-suite executives to VPs and beyond.You are adept at deep technical coding while also contributing to long-term team initiatives through mentorship.You have a strong understanding of software engineering best practices and design patterns such as MVVM, Coordinator, one-way data flow, and more.

We are seeking a highly skilled and experienced Lead Senior Staff Software Engineer specializing in front-end fundamentals to join our innovative team at The Trade Desk. In this role, you will lead the development of cutting-edge front-end solutions that enhance user experience and drive our product's success. You will collaborate closely with cross-functional teams, guiding junior engineers and fostering a culture of excellence in software development.

Join the Revolution in Sports Betting ContentAs online sports betting content surges in popularity, the user experience remains fragmented and chaotic. At DubClub, we aim to transform this landscape by building a cohesive platform that connects expert sports handicappers with passionate fans, creating a community where trust thrives and workflows are streamlined.Our VisionDubClub is the ultimate destination for cappers and fans to Win More Together.For Fans: Enjoy a seamless and rewarding experience as you follow expert cappers, gaining insights and advice that enhance your betting strategies.For Cappers: Leverage DubClub's innovative tools to grow your audience and turn your passion into profit with a top-tier operating system and automated marketing solutions.For DubClub: Foster a vibrant ecosystem that keeps fans engaged through rewards, community interactions, and ongoing discovery, even after a losing streak.Your RoleWe are seeking a Staff Software Engineer to join our dynamic team in Chicago. This senior individual contributor role will empower you to take ownership of projects from inception to launch, delivering impactful features to millions of enthusiastic users.You will work closely with our founders and go-to-market leaders to identify key opportunities, define project scope, and execute timely feature launches. Your goal: to maximize user value through speed, craftsmanship, and a deep understanding of the industry.

Join Our Team at LangChainAt LangChain, we are passionately dedicated to making intelligent agents a ubiquitous part of our daily lives. Our mission is to provide developers with the tools they need to transition from prototype concepts to production-ready AI agents that can be counted on by teams worldwide. Originally recognized for our widely adopted open-source tools, we have expanded our offerings to include a comprehensive platform designed for building, evaluating, deploying, and managing AI agents at scale.Our solutions, including LangChain, LangGraph, LangSmith, and Agent Builder, empower teams across startups and large enterprises to deliver real AI products. With a trusted reputation among millions of developers, LangChain is the backbone for AI initiatives at organizations such as Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500.Having successfully raised $125M in Series B funding from industry leaders including IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we are in an exciting phase of growth, continually innovating and developing new products. Each team member at LangChain has the opportunity to make a significant impact on our projects and collaborate effectively to shape the future of AI technology.The Deployed Engineering TeamThe Deployed Engineering team plays a crucial role in working with companies to build and maintain AI agents in production. We assist in transforming ideas and prototypes into reliable systems that teams can count on.This hands-on, highly technical team collaborates closely with customer engineers through the entire lifecycle—from pre-sales evaluations to post-deployment support. Our focus is on achieving technical excellence, co-designing agent architectures, and enabling customers to operate agents reliably at scale using the LangChain suite.As a Deployed Engineer, you will find yourself at the intersection of engineering, product development, and go-to-market strategies, influencing how LangChain is integrated in the field while providing valuable real-world insights back to our platform.Your RoleAs a Deployed Engineer, you will tackle some of the most challenging problems in applied AI—not just demos or research, but systems that real teams depend on in production. The feedback loop is swift, the impact is tangible, and your work will directly influence how AI agents are constructed in real-world applications.

Join sevenai as a Senior AI Sales Engineer, where you will make a significant impact as a technical leader in our expanding team. This pivotal role requires an experienced professional with extensive cybersecurity knowledge and a genuine enthusiasm for AI. As a foundational member of our go-to-market team, you will influence customer engagement strategies, product development, and the scaling of our technical sales initiatives.You will collaborate with Sales, Engineering, Product, and Customer Success teams to facilitate impactful interactions with both prospects and clients. Your expertise will guide technical discovery, crafting sophisticated solutions, and articulating the business advantages of our AI-driven cybersecurity platform to both technical and executive audiences.

About TelnyxTelnyx is not just envisioning the future of global connectivity; we're actively constructing it. By designing and enhancing the reach of a private, global, multi-cloud IP network, and delivering hyperlocal edge technology through user-friendly APIs, we are pioneering a new era of seamless interconnection among people, devices, and applications.Our mission is to revolutionize outdated processes, automate the mundane, and tackle real-world challenges with innovative connectivity solutions. As proof of our success, we proudly maintain a financially sound and profitable business, enabling us to invest in groundbreaking technologies and cultivate an environment of ongoing learning and growth for our team.We envision a world where borderless connectivity drives limitless innovation. By joining us, you can help establish the groundwork for this interconnected future. We are currently in search of passionate individuals eager to contribute to an industry-transforming company while advancing their own skills and careers.The RoleWe are seeking a Growth Engineer, Go-to-Market AI to design and implement systems that drive our go-to-market strategies using AI, automation, and data to create pipelines, enhance conversion, and scale execution.You will collaborate with Sales, Marketing, and Revenue Operations to analyze workflows, pinpoint inefficiencies, and reconstruct them into scalable, automated systems. Additionally, you will assist in developing advanced, multi-step AI systems that function across our go-to-market stack. The objective is to transform manual processes into repeatable, impactful executions.This role requires hands-on building capabilities. You will rapidly prototype, frequently deploy, and continuously refine systems based on performance metrics. You should feel comfortable transitioning from concept to implemented workflows with minimal oversight and integrating new technologies into real business scenarios.