Senior Software Engineer at Opus | New York City

Join Talkiatry, a pioneering mental health practice, as we redefine the landscape of psychiatric care through accessible and compassionate services. Co-founded by a patient and a triple-board-certified psychiatrist, we address the critical challenges faced by individuals seeking mental health treatment and the professionals dedicated to providing it. We leverage innovative technology and a patient-centered approach to ensure that those in need receive the highest quality care, while empowering psychiatrists to dedicate their passion to medicine.With 60% of adults in the U.S. suffering from diagnosable mental illnesses remaining untreated annually, our mission is to bridge the gap between patients and care providers. By tackling issues of accessibility and reducing administrative burdens on clinicians, we aim to foster a healthcare environment that prioritizes human connection and effective treatment.

Join Kepler: AI You Can Trust and Verify.At Kepler, we understand the critical flaws that plague AI tools, where data manipulation leads to unreliable outputs. In a world where million-dollar decisions depend on precise data, we have created a groundbreaking architecture that renders these flaws obsolete. Our system ensures that AI interprets your intent while deterministic code retrieves accurate figures from source documents, guaranteeing that every output is traceable and defensible.With over 950K SEC filings, 14K+ companies, and 40M+ documents across 27 global markets, we are trusted by firms that cannot afford errors.Our architecture is versatile and domain-independent. While we are initially focused on finance, industries such as healthcare, legal, and insurance will soon benefit from our innovative verification layer for the entire AI ecosystem.Founded by industry veterans Vinoo Ganesh and Dr. John McRaven, and supported by pioneers from OpenAI and Facebook AI Research, we are at the forefront of transforming AI reliability.The RoleAs a Senior Software Engineer, you will play a critical role in architecting and building the core systems that drive Kepler's AI research platform. You will take ownership of essential infrastructure, including backend services that orchestrate AI workflows and data pipelines that manage billions of data points, impacting how financial professionals make pivotal decisions.This position is designed for engineers eager to create foundational technology at the intersection of AI and finance, where your technical leadership will have a direct influence on client decision-making.In your first 90 days, you will:Lead and deliver a major production system from conception to deploymentDrive architectural decisions that influence the platform’s future directionWitness your code powering research at leading financial institutionsGuide and mentor engineers while establishing engineering best practices

THE POSITIONJoin our innovative team at FanDuel, where we have an exciting opportunity for you! As a Senior Software Engineer on our Risk Management Automation team, you will play a pivotal role within a dynamic, cross-functional agile team that drives significant business impact. Collaborating closely with your teammates, you will develop and implement high-quality, creative solutions, define project scopes and timelines, and balance the priorities of stakeholders with engineering needs. Your dedication to delivering exceptional software will ensure you take pride and ownership in the testing, deployment, monitoring, and maintenance of the products we create. At FanDuel, our engineers are responsible for every aspect of the software delivery lifecycle. You will engage directly with our risk managers to enhance our major automated risk management platforms, establishing yourself as a domain expert in automated risk implementation and its integration into the broader Risk and Trading ecosystem. Beyond traditional software development, you will be expected to proactively identify opportunities for innovation within the risk automation space, leveraging technology to drive improvements. Additional responsibilities may be assigned as necessary to ensure operational flexibility and to meet the evolving demands of our business. THE GAME PLANEveryone on our team has an essential role to play. As a significant and autonomous contributor, your work will consistently exemplify high quality. You will tackle complex challenges using appropriate technologies and best practices. Collaboratively with your team, you will design and build software that is robust and efficient. You possess proficiency in a variety of design approaches, knowing when to apply them effectively. Your solutions will be pragmatic, considering the long-term impact of the code you produce while ensuring clarity for future developers. You will strive to avoid short-term fixes, creating flexible software without unnecessary complexity. Moreover, you will make judicious trade-offs, promoting reuse where feasible, and being mindful of introducing dependencies. You will also demonstrate efficiency in resource utilization (e.g., system hardware, database, memory/CPU, etc.). We are eager to welcome engineers who are ready to engage in technical discussions, contribute to solution design and implementation, mentor junior engineers through pair programming, and drive continuous improvements across our technology landscape.

Join Bastion as a Senior Software Engineer and play a vital role in shaping innovative software solutions that drive our business forward. In this position, you will collaborate with cross-functional teams to design, develop, and maintain high-quality software applications. Your expertise will be essential in enhancing our software systems and improving user experience.

Graphite builds tools that help modern software engineering teams deliver high-quality products efficiently. Our platform focuses on making code review smoother and faster for agile teams. About the Product Graphite offers code review solutions designed for teams that value speed and collaboration. Engineers can adopt our platform on their own, integrating it into their workflow without forcing changes on their colleagues. Inspired by internal tools like Phabricator at Facebook and Critique at Google, we aim to create products and workflows that help engineering teams move quickly and ship confidently. About Graphite We focus on improving code review and software development practices. Collaboration and craftsmanship guide both our product development and our culture. Our team values scientific thinking, disciplined ambition, and offers real ownership, including equity and meaningful responsibility. Outside the office, team members share interests like espresso, music production, and yoga. Role Overview: Senior Software Engineer As Graphite grows, we are looking for a Senior Software Engineer in New York City to help define our technical direction. This role works across the stack and leads projects that push our platform forward. The work centers on solving real challenges for engineering teams that need to move quickly and maintain quality. What You Will Do Build and improve a real-time, interactive code review platform with social features. Help set the technical strategy for the company. Mentor engineers and design frameworks that support a strong, maintainable codebase.

nelo seeks a Senior Software Engineer to join the team in New York City. This position centers on building and improving software that powers the nelo platform, while also supporting the launch of new features. Role overview As a Senior Software Engineer, the work involves designing applications that can handle growth and remain reliable over time. The role brings opportunities to shape the direction of important projects and influence how new features are delivered. What you will do Develop and maintain software solutions for nelo’s platform Design applications with scalability and reliability as top priorities Work closely with engineers, product managers, and other teams Take part in project planning and technical decision-making Location This role is based in New York City.

Join the Innovators at Crosby, the Future of Legal Services!At Crosby, we are revolutionizing the legal industry by combining cutting-edge technology with legal expertise. Our team is dedicated to transforming corporate legal services through proprietary tech solutions and unique workflows that enhance the relationship between lawyers and technology. We aim to expedite document reviews with unparalleled accuracy and efficiency.Founded by industry veterans Ryan (Penn, Stanford Law, ex-Cooley, former GC) and John (Penn M&T, ex-Ramp, ex-Google), we are on a mission to reshape how legal work is performed.Our Core Beliefs:A strong legal system reflects a prosperous society.Legal work is an intricate blend of art and science. We strive to uncover the scientific aspects and solve the complex puzzles involved.Our focus is on delivering work, not just software, unlocking productivity through GenAI for professional services.We maintain an in-person culture at our NYC office.Your Role:As a Senior Software Engineer, you'll play a pivotal role in developing and refining the technology that drives Crosby’s platform. You will work across various layers, creating robust back-end systems and user-friendly interfaces that align with our vision.This position offers you the chance to collaborate directly with our founders to set technical priorities and ensure our platform's scalability. Your contributions will significantly enhance our product and user experience, particularly in streamlining contract reviews.Your Responsibilities:Design and build scalable systems to manage contract processing efficiently.Develop cutting-edge AI tools to assist the Crosby Legal team in expediting contract reviews.Collaborate with founders and cross-functional teams to establish and achieve technical goals.Lay the groundwork for a stable and maintainable codebase as we grow.Mentor and recruit engineering talent to expand our team.Ideal Candidate:At least 3 years of engineering experience, with a strong focus on Python and TypeScript.A problem-solver with a keen understanding of underlying issues and a commitment to delivering high-quality results.

UrbanCompass is seeking a Senior Software Engineer II based in New York City. This position centers on building software that supports better urban living and exploration. Role overview As a Senior Software Engineer II, the focus is on designing, implementing, and maintaining reliable software systems. The work directly impacts how users experience and connect with their city. Projects often require close collaboration with a skilled engineering team, blending technical expertise with a shared commitment to product quality. What you will do Develop and refine software solutions tailored to urban-focused products Work with team members to design and deliver features that address user needs Maintain and improve existing systems to ensure performance and stability Requirements Strong background in software engineering Experience designing, building, and maintaining software systems Ability to collaborate effectively within a technical team

Why Choose Shiftsmart?Join us in revolutionizing labor. At Shiftsmart, we are at the forefront of labor solutions, combining comprehensive workforce management technology with a rapidly expanding global network of 5 million flexible workers. We partner with leading companies such as Circle K, Pepsi, Dollar General, and Starbucks to deliver scalable solutions. Our innovative approach fractionalizes jobs into shifts, allowing workers to engage across multiple companies through our digital marketplace. As one of the fastest-growing startups in the nation, we have seen remarkable growth of 2-3 times each year, supported by over $120 million in funding from prestigious investors like D1 Capital and Imaginary Ventures. And this is just the beginning.Our mission is to create the premier platform for hourly workers and enterprises, fostering flexibility, choice, and upward social mobility.Be a part of something great. This is a unique chance to join a rapidly scaling business that is transforming the hourly labor landscape, tapping into a $2 trillion opportunity in the U.S. alone.Take ownership and make an impact. Collaborate with a team that encourages mutual challenge and support, dedicated to building an exceptional business and enhancing flexibility and social mobility for workers everywhere.Steer your career trajectory. Experience accelerated learning and growth while working alongside a world-class team from leading tech companies (e.g., Uber, Airbnb, Google, Amazon) and top business schools (e.g., HBS, GSB, Wharton).Master execution. We emphasize that #ExecutionIsBinary, and are committed to helping you develop this critical skill for your career.Your Role: Why This Position ExistsAs a vital member of our exceptional engineering team, you will empower Shiftsmart to anticipate and creatively address challenges across various functions, providing solutions that make a lasting difference for both our customers and users. Our goal is straightforward: to establish the world's leading platform for hourly workers and enterprises, promoting flexibility, choice, and upward social mobility.This position is based in New York City (HQ) with a requirement of typically 4+ days per week in-office attendance.

About KasheeshKasheesh is an innovative fintech platform that empowers users to split their online purchases across various debit and credit cards without the need for loans or new lines of credit. Our mission is to provide consumers with increased control and flexibility in managing their finances, perfectly aligning with their modern spending habits. Whether it's combining your main card with a fintech card or utilizing a forgotten gift card, Kasheesh ensures a seamless checkout experience. Our team comprises venture-backed fintech operators, builders, and designers dedicated to redefining the future of payments.The RoleAs a Senior Software Engineer, you will be responsible for designing and scaling robust systems, implementing engineering best practices, and contributing to the development of a secure, reliable, and user-friendly product. In this role, you will take ownership of projects, proactively identify potential issues, and set both technical and cultural standards for the engineering team.

Join MongoDB as a Senior Software Engineer and play a pivotal role in shaping the future of our innovative database solutions. You will collaborate with a dynamic team of engineers to design, develop, and deliver cutting-edge software that enhances performance and scalability.

Join the City of New York as a Senior Developer, where you will play a pivotal role in enhancing our digital landscape. We are seeking an innovative and experienced developer who is passionate about leveraging technology to improve city services. You will be working on significant projects that impact the lives of millions of residents.

At Artemis, we are pioneering the future of AI-powered defense systems, dedicated to empowering organizations to effectively detect and defend against threats in a landscape where AI technologies are engaged in a cyber arms race.With the backing of key investors including First Round Capital and Brightmind, alongside a team of prominent cybersecurity professionals, we are positioned to make a significant impact.Our founders, Shachar (formerly of Palo Alto Networks, AWS, and Demisto) and Dan (formerly of Abnormal Security, Twitter) are seasoned experts who have successfully developed and scaled trusted cybersecurity solutions for numerous clients.Our diverse and talented team, consisting of software engineers, AI researchers, security engineers, and product designers from industry leaders such as Google, Abnormal AI, Wiz, Meta, AWS, and SentinelOne, is committed to innovation.As we continue to expand, we seek passionate builders ready to support our growing customer base.Job OverviewArtemis processes and analyzes vast amounts of streaming data from various sources, including cloud platforms and network logs. We are in the process of developing a large-scale data platform from scratch and are actively seeking outstanding Software Engineers to contribute to this initiative. You will collaborate with engineers who have designed some of the world's largest distributed systems.This high-impact position comes with substantial ownership, allowing you to engage with critical system components—from customer-facing features to extensive data analytics infrastructure—tailored to your skills and the challenges at hand.Your responsibilities will include defining architecture, making pivotal technical decisions, and managing projects from conception to production. This role is ideal for engineers who thrive in ambiguous environments, prioritize quality, and are eager to innovate.

About Candid HealthCandid Health is dedicated to transforming the healthcare industry by tackling one of its most intricate challenges: the billing and revenue cycle management (RCM) process. Our innovative revenue cycle automation platform addresses the inefficiencies that plague healthcare workflows, enabling providers to allocate more time and resources to patient care. By adopting an intelligent, data-driven approach, we simplify billing, enhance claims processing, and reduce administrative burdens.The RoleWe are seeking an enthusiastic and experienced Senior Software Engineer to join our rapidly expanding engineering team. In this pivotal role, you will help reshape healthcare billing products and systems that directly cater to our clients' requirements. You will engage in the entire software development lifecycle, ensuring our products are highly scalable, reliable, and provide an exceptional customer experience. If you excel in a dynamic, collaborative environment, prioritize customer outcomes, and are dedicated to developing robust and scalable solutions, we invite you to apply!Your ResponsibilitiesDesign, develop, and maintain complex services/platforms and features, taking ownership of significant portions of our product and infrastructure.Work closely with customers, product managers, designers, and cross-functional teams to understand client needs and devise innovative solutions.Identify and implement architectural and design enhancements to improve scalability and reliability of our products and systems.Foster a positive engineering culture and contribute to making this the best workplace possible.Your QualificationsBachelor's Degree in Computer Science, Computer Engineering, Mathematics, or a related field.Over 8 years of experience in software engineering.Proficient in programming languages and relevant frameworks, with experience in databases and cloud platforms. Familiarity with technologies such as Python, PostgreSQL, Docker, Kubernetes, React, Typescript, Google Cloud Platform, Auth0, and Terraform is a plus.Demonstrated ability to deliver high-quality software with a strong focus on customer outcomes.

Job DescriptionFauna Robotics is on the lookout for passionate and skilled Senior/Staff Software Engineers to lead the design and development of sophisticated software solutions for innovative, human-centered robotic systems. In this role, your expertise will be crucial in crafting software modules that enable robots to function autonomously in dynamic and unpredictable real-world conditions.If you have a fervor for robotics, full-stack development, or low-level controls, this position presents a unique opportunity to confront thrilling technical challenges and deliver transformative solutions. You will work collaboratively across various disciplines, partnering closely with research, hardware, and operations teams to pioneer advancements and influence the progression of intelligent robotics.Key ResponsibilitiesDesign, develop, and maintain software systems for robotic applications, focusing on perception, navigation, motor control, reasoning, and human-robot interaction.Create high-quality, production-ready code that supports robotic functions, including software development kits (SDKs) for external developers.Collaborate with research and machine learning teams to integrate cutting-edge AI models into robotic systems.Establish systems that enhance the development workflows of a multi-disciplinary team of engineers and researchers.Coordinate with hardware and deployment teams to ensure seamless performance in real-world settings.Required Skills & QualificationsEducation: Bachelor’s or Master’s degree in Computer Science, Robotics, Engineering, or a related field, or equivalent practical experience.Work Experience: A minimum of 5 years of professional software development experience.Technical Expertise:Proficient in software development using Python, C++, and/or Rust.Strong understanding of software engineering principles, including system design, algorithms, and data structures.Preferred SkillsExperience in robotics, particularly with ROS/ROS2 or familiarity with robotic subsystems such as computer vision, signal processing, or motor control.Background in delivering developer-oriented products featuring robust SDKs and fault-tolerant systems.Knowledge of machine learning, particularly in the context of robotics.

About the RoleDoubleVerify is seeking a Senior Software Engineer II to join our dynamic Technology team at our Global Headquarters in New York City. In this role, you will be responsible for designing, developing, and implementing software solutions that enhance our cutting-edge verification and analytics products.Key ResponsibilitiesDevelop high-quality software solutions by understanding user requirements and designing effective software architectures.Collaborate with cross-functional teams to define and implement new features.Perform code reviews and provide constructive feedback to peers.Continuously improve software performance, reliability, and maintainability.

About UsAt Software Improvement Group (SIG), we are dedicated to helping organizations elevate their software quality through comprehensive source code analysis and customized strategic guidance.Our innovative software assurance platform, Sigrid, paired with our expert IT consultants, empowers our clients to manage their software environments effectively, transforming technology from a potential risk into a catalyst for success.With a robust market presence and ambitious growth plans, we seek individuals who are eager to contribute to our mission.Your RoleAs a Software Engineering Consultant, you will collaborate with a project team dedicated to assessing and enhancing software quality for our clients. You will provide strategic advice to IT Directors and C-Level executives in leading public and private organizations, guiding them on effective governance of software projects, timing for quality investments, and cost management. Your analytical skills will be crucial as you integrate detailed technical assessments with overarching financial analyses to tailor recommendations to specific business requirements.If you thrive in boardroom discussions and presentations, this role is an excellent fit for you! You will leverage a strong technical foundation to ensure a significant impact as a consultant.You will be part of a rapidly growing team in our NYC office, and there will be opportunities for you to shape the organization in the coming years. Your onboarding will include comprehensive training on our world-class organization, our open and scientific culture, and our array of consulting services.Why Join Us?Receive thorough training in management consulting, utilizing our SIG toolset, methodologies, and software strategies from experienced colleagues....

Join Our Mission at LegoraAt Legora, we are redefining the landscape of legal work. Our mission is clear: we are not just creating solutions for lawyers; we are co-developing them alongside legal professionals to ensure relevance and effectiveness in every step.Our innovative AI-driven platform empowers legal experts to enhance their productivity, ask insightful questions, and uncover valuable insights. We are pushing the boundaries of legal technology, transforming complex processes into smarter, faster, and more human-centric experiences. With our technology, legal teams can analyze thousands of documents within minutes and design intelligent workflows collaboratively with some of the leading firms globally.Today, we proudly serve renowned global firms, including Cleary Gottlieb, Goodwin, Bird & Bird, and Linklaters across over 40 countries. Our commitment to rapid iteration and scaling is intentional, not incidental.When you become a part of Legora, you join a team that believes that "good enough" is never sufficient. We work together to empower lawyers in delivering their best work using technology that truly understands their needs. If you’re passionate about building innovative solutions, collaborating with exceptional talent, and driving change in a high-stakes environment, you’ve found the right place.Are you ready to help shape the intelligent future of law?

OverviewPearly is seeking a talented Software Engineer based in New York City to enhance our platform, establishing Pearly as the premier payments solution for the dental industry. Our developments are designed for scale from the outset, impacting millions through user workflows, payment systems, notifications, and data synchronization.You will be responsible for not only writing application code but also building and maintaining the infrastructure necessary for safe scaling within our organization. This includes automated testing, monitoring, and internal tools. At Pearly, we emphasize craftsmanship in every project, both individually and as a collaborative team, driving product excellence to ensure we dominate our industry.Technology StackOur tech stack is at the forefront of modern development practices, prioritizing developer experience and scalability. You will engage primarily with Typescript, GraphQL, and PostgreSQL, deploying high-impact and secure code from day one. We utilize advanced open-source and cloud technologies, including Serverless Functions, GitHub Actions, Docker, and Playwright. Continuous improvement of our stack is key, especially as we integrate cutting-edge AI tools like Claude Code and Cursor.Your ResponsibilitiesFull Development Lifecycle Ownership: Participate in every phase of development, from ideation to production deployment.Platform Definition: Analyze and make informed decisions regarding data modeling, architecture, infrastructure, and tools.Effective Collaboration: Work within a flat, interconnected team where input is valued and the best ideas prevail.Future-Forward Development: Build solutions today that will meet tomorrow’s needs, with a focus on creating frameworks that anticipate future challenges.