Lead Software Engineer - Security

At Forge, we recognize that our team is our most valuable asset. As pioneers in technology within the private market sector, our mission is to pave the way for a more prosperous future for all. We embody this mission through our core values of boldness, accountability, and humility. Daily, we witness the impact our vision has on the world, supporting the teams behind groundbreaking innovations of our time, from space exploration to artificial intelligence, and beyond. Through our liquidity solutions, exclusive insights, custody offerings, and a dynamic marketplace, Forge aims to establish a top-tier technology framework that empowers a global private market, ensuring it is transparent, accessible, and seamless for companies, their workforce, and investors. Our platform allows employees to liquidate their private shares, enables employers to provide pre-IPO liquidity to stakeholders, and invites individual and institutional investors to engage in the growth of private unicorns. Forge's distinctive global marketplace meets the increasing demand from both individual and institutional investors seeking exposure to private company equities, fostering a growing network effect. Our capacity to provide these impactful financial solutions has attracted significant interest from investors and heightened demand from clients, necessitating an expansion of our team to better serve a larger array of companies, teams, and innovators. The Role: Forge’s software engineering team is driven by a passion for innovation, focusing on crafting scalable solutions that enhance liquidity and growth within the private market. Our teams utilize a diverse set of cutting-edge technologies and are committed to delivering high-quality, innovative solutions. We thrive on agility, consistently delivering value while upholding our values of boldness, humility, and accountability.We are on the lookout for enthusiastic engineers with a minimum of 8 years of experience in delivering innovative, scalable, secure, and maintainable software solutions. The ideal candidate excels in collaborative environments, enjoys mentoring fellow engineers, and is dedicated to creating value and making a significant impact.

At Squarespace, we empower millions of creators—from artists to entrepreneurs—to establish a compelling online presence that resonates with their customers. Every journey begins with securing a domain name, and we are excited to invite a talented Senior Software Engineer to join our team in New York City, working in a hybrid model three days per week. We are currently expanding our Domains teams: Domains Product: This team oversees the entire lifecycle of domain management, from purchase to renewal. Our goal is to provide an intuitive, high-performance customer experience that enables users of all expertise levels to navigate domain management effortlessly. Domains Growth: Responsible for driving growth across all products within the Domains group, this team manages the user search experience on our website, pricing strategies, and conversion optimization. Your Responsibilities Include: Designing, developing, and maintaining scalable backend services and APIs using Java. Leading technical discussions, proposing solutions, and making informed architectural choices aligned with our strategic vision. Collaborating with product managers and frontend engineers to translate product requirements into technical specifications, delivering impactful user experiences. Setting standards of technical excellence through RFCs and code review processes. Mentoring junior engineers and fostering a culture of technical excellence within the team.

At Morgan & Morgan, we are dedicated to making a difference. For countless Americans, we serve as their ultimate guardians against the overwhelming power of insurance companies, large corporations, and faulty products. Our firm encompasses attorneys from all 50 states, client support specialists, innovative marketing teams, and operational experts—all working collaboratively to champion consumer rights. With a workforce of over 6,000, we are unified by a singular mission: For the People.We are in search of a passionate Software Engineering Tech Lead who excels at developing high-quality software and nurturing engineering teams through technical excellence and teamwork. In this pivotal role, you will steer the technical vision, mentor engineers, and foster sound engineering practices within a dynamic, agile environment. You will oversee the design and implementation of scalable systems utilizing Python (FastAPI), React, and AWS.This is a hands-on leadership position that seamlessly integrates technical expertise with impactful mentorship and guidance.Key Responsibilities:Enhance code quality: Advocate for test-driven development, maintain code hygiene, and promote clean architecture throughout the team.Design leadership: Take ownership of creating and reviewing technical design documents that facilitate shared understanding and informed decision-making across teams.Agile delivery: Direct sprint planning, retrospectives, and incremental delivery with a strong focus on iteration and value generation.Lead by example: Architect and develop scalable, resilient systems across the backend (Python/FastAPI), frontend (React), and cloud infrastructure (AWS).Raise the bar: Establish and maintain rigorous standards for code quality, testing procedures, performance, and maintainability.Mentor and develop engineers: Offer technical guidance and encourage a culture of growth through consistent feedback and coaching.Drive technical alignment: Conduct code and design reviews, and facilitate engineering discussions that lead to well-documented, thoughtful decisions.Champion documentation: Create and review technical design documents to support implementation and ensure long-term clarity.Build for resilience: Design systems with fault tolerance and observability at their core; guide the team in applying principles of reliability and operational excellence.Lead incident response and learning: Engage in and enhance incident response processes, drive actionable postmortems, and foster a culture of continuous improvement.Cross-functional alignment: Collaborate with product managers, designers, and other stakeholders to ensure alignment on roadmap priorities.

About the Role Forge Global is hiring a Senior Software Engineer (Tech Lead) for the Marketplace Middleware Engineering team in New York. This role focuses on designing and building middleware solutions that support the company’s marketplace platform. What You Will Do Guide the development team and provide technical leadership throughout projects. Implement engineering best practices to ensure scalable and efficient middleware systems. Collaborate with cross-functional teams to deliver software that meets platform needs. Shape the technical direction and architecture for middleware initiatives. Who We’re Looking For Experienced software engineer with a strong background in building middleware solutions. Comfortable leading teams and setting technical standards. Skilled at working with colleagues across different functions to deliver high-quality results. Enjoys solving complex problems and improving platform performance. This role is based in New York, New York, United States.

About Us YipitData stands at the forefront of market research and analytics within the disruptive economy, recently securing $475 million in funding from The Carlyle Group, which has propelled our valuation to over $1 billion. Our advanced technology processes billions of alternative data points daily, generating actionable insights across sectors such as software, AI, cloud computing, e-commerce, ridesharing, and payments. Our dedicated data and research teams excel at converting raw data into strategic intelligence, providing our clients—from leading investment funds to Fortune 500 companies—with precise, timely, and context-rich analysis that informs critical business decisions. With a global presence, we operate from offices in the US (New York City, Austin, Miami, Mountain View), APAC (Hong Kong, Shanghai, Beijing, Guangzhou, Singapore), and India. Our award-winning, employee-centric culture has been recognized by Inc. as a Best Workplace for three consecutive years, highlighting our commitment to transparency, ownership, and continuous professional growth. What It's Like to Work at YipitData At YipitData, we foster a dynamic environment where coasting is not an option; instead, we provide a launchpad for ambitious and impact-oriented professionals. From your first day, you will take charge of meaningful projects, fast-track your development, and gain invaluable exposure that shapes your career trajectory. Ownership That Matters: Lead high-impact projects with tangible business results Rapid Growth: Experience accelerated learning in a matter of months Merit Over Titles: Earn trust and responsibility through execution, not tenure Velocity with Purpose: We prioritize speed and support for each other while aiming high with intention About The Role We are seeking a Tech Lead for our Signals platform, YipitData's B2B spend analytics solution tailored for private equity and growth investors. This platform enables clients to monitor software adoption, revenue, retention, switching, and competitive dynamics across thousands of companies. In this hands-on leadership position, you will shape the technical direction of the Signals engineering team, spearheading the next evolution of our product. In this role, you will set the technical vision, make architectural decisions, and actively contribute code, all while unblocking your team members, enhancing engineering standards, and collaborating closely with product, data, and revenue stakeholders.

Medicircle is seeking an innovative and dynamic Lead Software Engineer to join our talented team in New York. In this role, you will lead software development projects, mentor junior engineers, and contribute to the architectural design of our applications. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet the needs of our users.

Why Choose Shiftsmart?Join Us in Revolutionizing Labor. At Shiftsmart, we are developing a groundbreaking labor platform that combines comprehensive workforce management technology with an expanding global network of 5 million flexible workers. This innovative approach creates scalable labor solutions for industry giants such as Circle K, Pepsi, Dollar General, and Starbucks. With our unique business model, we break down jobs into manageable shifts, facilitating easy worker mobility across various companies via our digital marketplace. As one of the fastest-growing startups in the nation, we have achieved remarkable growth, scaling 2-3 times annually since inception, and have secured over $120 million in funding from esteemed investors like D1 Capital and Imaginary Ventures. And this is just the beginning.Our Mission: To establish the world's foremost platform for hourly workers and enterprises, promoting flexibility, choice, and upward social mobility.Embark on a Journey with Us. This is an exceptional chance to join a rapidly evolving company that is transforming the hourly labor landscape while seizing a $2 trillion opportunity in the US alone.Take Ownership and Make an Impact. Collaborate with a team that encourages and challenges one another to build a successful business while creating flexibility and opportunities for workers worldwide.Chart Your Career Path. Experience accelerated growth and learning alongside a world-class team comprised of alumni from leading tech firms (e.g., Uber, Airbnb, Google, Amazon), top business schools (e.g., Harvard Business School, Stanford GSB, Wharton), and premier consulting firms (e.g., Bain, BCG, Goldman Sachs).Hone Your Execution Skills. We believe in the mantra that #ExecutionIsBinary, and we are committed to helping you develop this critical skill for your career and beyond.Role Mission: This position is integral to our Engineering Team, empowering Shiftsmart to proactively identify and creatively address challenges across various functions, delivering solutions that have a significant impact on our customers and users. Our mission is straightforward: to build the world's leading platform for hourly workers and enterprises, fostering flexibility, choice, and upward social mobility.This role is based in New York City (HQ) with a typical requirement of 4+ days per week in the office.

OverviewPosition: Lead Quantitative Software EngineerWork Schedule: 5 days a week at NYC headquartersBase Salary: $225,000 - $375,000 annuallyEquity: Attractive initial equity package along with refreshersExperience Requirement: Minimum of 4 yearsAbout Stratos Labs Inc.Stratos Labs Inc. is at the forefront of revolutionizing commodity risk management for the $10 trillion physical economy. By integrating real-time market data with AI-driven exposure modeling and automated trade generation, we empower operators to navigate volatility with precision. Our platform offers instant execution, ongoing monitoring, alerts, and tailored recommendations, transforming complex market risks into a seamless hedging engine that operates continuously.Founded in 2023 by the youngest macro market-maker at Barclays and a seasoned trading systems engineer from Coinbase, we have successfully secured over $20 million in funding from prominent investors like Andreessen Horowitz (a16z), Crucible Capital, Neo, and Crossbeam Venture Partners.Key ResponsibilitiesDesign Tomorrow's Trading Infrastructure: Spearhead the development of our trading system as we expand into new markets and onboard additional clients.Performance-Oriented Engineering: Construct and enhance low-latency distributed systems, ensuring optimal pricing and minimal risk.Team Development: Cultivate a world-class engineering team by hiring, mentoring, and collaborating with founders on complex challenges in financial technology.End-to-End Ownership: Manage critical systems from market data ingestion to order execution and risk monitoring, maintaining our clients' operations around the clock.QualificationsThorough knowledge of data structures, algorithms, design patterns, and system fundamentals.Proven experience in architecting and developing intricate financial systems, particularly in low-latency event-driven distributed systems.Strong sense of ownership and teamwork, with the ability to collaborate effectively to maintain momentum and achieve goals.Ability to thrive in ambiguous situations, adapt quickly, and independently navigate fast-paced environments.Outstanding problem-solving skills, with a knack for breaking down and addressing complex tasks.Preferred SkillsFamiliarity with programming languages and tools such as Golang, Python, C++, gRPC, PostgreSQL, Kafka, and AWS.

At Altana, we are redefining the landscape of global trade through our innovative AI-powered product network. Our mission is to empower governments and businesses, fostering a more resilient and secure global economy while ensuring seamless trade operations.The Opportunity at AltanaJoin our dynamic Engineering team, where you will be instrumental in developing platforms, APIs, services, workflows, and logical architectures that bring our vision to life. Our AI-driven platform is designed to handle vast amounts of data and serve a diverse array of clients. This complex system will challenge and expand your engineering skills in multiple dimensions. You will collaborate closely with our Data Scientists to analyze world-scale datasets, write scalable code that unveils unprecedented insights, and create APIs that fulfill our product vision.

At ASAPP, we have a clear mission: to provide the most advanced AI-driven customer experiences faster than anyone else. Our approach is guided by core principles that dictate our thinking, development, and execution. We prioritize an unwavering commitment to customer satisfaction, purposeful speed, ownership, and a relentless focus on achieving results. We operate in agile, highly skilled teams, emphasizing clarity over complexity, and we continually adapt through curiosity, data, and craftsmanship.We are on the lookout for innovative technologists and adept problem solvers who thrive in dynamic environments, enjoy collaboration with talented individuals, and treat every day as an opportunity for growth. Our globally diverse team, with locations in New York City, Mountain View, Latin America, and India, embraces both hybrid and remote working models to gather the best minds, regardless of their location. If you are motivated by continuous learning, quick adaptations, and the excitement of building within a rapidly growing startup, we want to hear from you. This isn't just a job; it’s a journey.As a Lead Customer Engineer at the L3/L4 level, you will spearhead AI transformations, implementing GenerativeAgent solutions for some of the world’s most prestigious brands. Our top Customer Engineers are tenacious problem-solvers who harness the power of GenerativeAI to deliver impactful results.You will take charge of the AI agent development process during customer onboarding, collaborating with junior engineers to achieve outstanding results. This role is perfect for someone who is eager to tackle intricate business challenges, create exceptional AI solutions, and scale them for millions of users. You will closely engage with strategic clients as their AI advisor, adopting a “do what it takes” mindset to maximize their benefits from GenerativeAgent.Your collaboration will span across all teams: Go-To-Market, Engineering, Product, and leadership, positioning you as a vital source of customer insights that influence our product roadmap.

Peregrine Technologies, supported by prominent Silicon Valley investors, empowers public safety organizations, state and local governments, federal agencies, and private sector institutions to tackle societal challenges with unmatched speed and precision. Our AI-driven platform transforms fragmented and isolated data into actionable intelligence, providing instant access to critical information that enhances decision-making and improves outcomes at every interaction. Currently, Peregrine serves hundreds of clients across over 30 states and two countries, impacting more than 125 million individuals as we broaden our reach into the enterprise sector and expand internationally.TeamOur engineering team champions the belief that empathy enhances our solutions. Understanding how users interact with our product is paramount, guiding us towards optimal answers. Engineers will collaborate closely with our on-site team to grasp the diverse use cases that Peregrine addresses.We prioritize both ownership and collaboration—each engineer will assume full responsibility for significant features while working alongside peers to drive them to fruition. We hold that humility and empathy are vital in crafting the right solutions, as you will work directly with our deployment team and end-users to resolve their challenges. Creativity and perseverance are essential to realizing our vision.RoleAs a pivotal member of our new AI team, you will play a key role in delivering exceptional value to our clients. This team is dedicated to developing powerful, intuitive user experiences powered by generative AI. You will facilitate new methods for users to engage with our platform—whether through natural language commands or by enabling AI agents to manage complex tasks autonomously. Your contributions will shape safe, impactful AI-driven features that assist customers in addressing real-world challenges with increased speed and efficiency.Your responsibilities will encompass a variety of complex challenges, including scaling our platform to manage terabytes of data sourced from various origins, efficiently querying and notifying users in real-time, and refining search algorithms for rapid results delivery.Our technology stack is continuously evolving, currently based on a backend framework of Python, Django, Celery, Airflow, and Kafka; a frontend constructed with React, Redux, and Mapbox; data storage solutions including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and utilizing AWS, Pulumi, Terraform, and Kubernetes as our foundational infrastructure.

Join dev2 as a Lead Back End Software Engineer and take charge of developing cutting-edge software solutions. In this pivotal role, you will lead a dynamic team of engineers to design, implement, and maintain high-performance back-end systems. Your expertise will help drive technical decisions and ensure the scalability of our applications to meet our customers' needs.

Join Maximus Tribe as a Lead Software Engineer / Technical Lead Manager, Growth in a 100% remote role where you'll play a pivotal part in driving the growth and innovation of our technology. In this dynamic position, you'll lead a team of developers and collaborate with cross-functional stakeholders to create scalable solutions that enhance user experiences.

Join our innovative team at Jobs for Humanity as a Senior Lead Software Engineer specializing in Back End development. You will play a critical role in designing and implementing robust software solutions that drive our mission of promoting inclusivity and support for diverse communities.Your expertise will guide our engineering efforts, ensuring high performance and responsiveness to requests from the front-end. You will collaborate closely with cross-functional teams to deliver exceptional products that meet the needs of our users.

Role Overview Squarespace is hiring a Senior Machine Learning Engineer to strengthen our Domain Search experience. This position is based in New York City. What You Will Do Design and build algorithms that power domain search and discovery Develop predictive models to improve search relevance and user engagement Apply data analysis to identify opportunities for product improvement Work closely with engineers, product managers, and other teams to deliver solutions What We’re Looking For Strong experience in machine learning and data analysis Background in designing and implementing production ML systems Ability to collaborate across disciplines and communicate technical concepts

About Whop:Whop is an innovative financial technology firm dedicated to empowering individuals and businesses with the tools to achieve sustainable income. Our goal is to build the world’s largest online marketplace, enabling seamless creation, connection, and transactions all in one platform. Currently, we facilitate over $3 billion in annual payouts across 144 countries, with our gross transaction volume growing approximately 25% month over month.Backed by significant investment from top-tier institutional investors including Insight, Bain Capital Ventures, and Peter Thiel, Whop continues to expand its influence in the fintech space, highlighted by a recent strategic investment from Tether, the largest stablecoin provider globally.Our team is a dynamic group of young entrepreneurs, with over 75% having launched their own businesses prior to joining Whop. Our product leaders hail from esteemed companies like Meta and Robinhood, fostering an environment rich in innovation and ambition.For more details, visit whop.com.

Join SeatGeek - Innovating Live Event ExperiencesAt SeatGeek, we believe in the transformative power of live events that connect people. With a focus on technology and a fan-first approach, we are revolutionizing the ticketing industry.As a leading technology innovator, SeatGeek is dedicated to disrupting the $300 billion ticketing market. Our vision, exceptional product offerings, and talented team are set to enhance the experiences for performers, venues, and fans alike. Now, we are looking for you to join us!We seek experienced Software Engineers specializing in payments to become part of our enterprise payments team, where you will create groundbreaking solutions for Rightsholders' payment infrastructures across both online and physical transactions.Your ResponsibilitiesManage a cutting-edge, containerized service-oriented architecture employing top-tier software development methodologies.Deploy code to production multiple times daily.Tackle intricate performance challenges, enabling a data-driven approach and scaling our software to accommodate rapid business growth.Design high-performance, visually appealing, and inclusive user interfaces that enhance user satisfaction and strengthen our brand.Assess new technologies and refine our software stack to maintain a competitive technological advantage.Utilize state-of-the-art AI tools to accelerate project implementation while adhering to SeatGeek’s technical and product standards.Collaborate across teams and disciplines to deliver the premier product in our sector.Oversee extensive segments of the payments stack, from design to operational execution, focusing on reliability, cost-efficiency, and performance metrics.Iterate and develop our native payment processing solutions, expanding usage across our US and EMEA clientele.Work closely with Finance, Risk, and Product teams to define and implement effective payment strategies.

As a Senior Lead Software Engineer specializing in Front End Development, you will spearhead innovative projects that enhance user experience across our digital platforms. Your expertise in modern frameworks and technologies will drive the development of scalable, high-performance web applications. Collaborating with cross-functional teams, you will mentor junior developers, ensuring best practices in coding and design are upheld. This is an opportunity to leverage your skills while contributing to the growth of a dynamic tech company.

At January, we are on a mission to revolutionize consumer finance by infusing humanity into the financial landscape. Our innovative, data-driven solutions empower financial institutions to enhance their collection processes, providing borrowers with clear, compassionate pathways to regain their financial footing. We are not merely increasing access to credit; we are restoring dignity and enabling millions to pursue financial independence.Role OverviewWe are seeking dynamic Senior Software Engineers to play a pivotal role in shaping the future of January’s technology platform. You will have the opportunity to apply to our organization as a whole, allowing us to match you with the team where your unique skills and interests will create the greatest impact.As a Senior Engineer at January, you will do more than just write code. You will take ownership of product outcomes, set the technical direction, and mentor fellow engineers while building systems that enhance the financial well-being of millions.Current teams looking for talent include:Borrower Acquisition: Scaling our communication platforms to ensure that the right borrowers receive the right message at the right time.Borrower Activation: Developing features in the Borrower Portal that assist individuals in resolving their accounts and achieving financial stability.Compliance and Money Operations: Ensuring our financial systems are accurate, scalable, and compliant while facilitating efficient money movement at scale.Your ResponsibilitiesDesign and implement highly scalable systems that serve millions of borrowers and financial partners.Contribute to architectural design and roadmap planning, shaping the direction of core projects.Lead by example through engineering excellence, advocating for best practices and maintaining high code quality.Mentor junior engineers to enhance the team's skills and capabilities.Collaborate across departments, working closely with Product, Design, and Operations to deliver impactful solutions.Propose and refine company-wide engineering processes in collaboration with other senior leaders.Qualifications5+ years of professional software development experience.Strong technical proficiency (experience in Python, React, Postgres, AWS is desirable; we welcome diverse backgrounds and are willing to teach these technologies).Exceptional problem-solving abilities and a passion for creating impactful solutions.Experience in designing and implementing scalable systems.Excellent communication skills with the ability to collaborate effectively across teams.