Security Engineer at Moment | New York City

OverviewJoin Moment as a Security Engineer, where you will play a pivotal role in fortifying our security infrastructure. Our mission is to build cutting-edge trading and portfolio management technology, and we rely on your expertise to ensure the integrity and safety of our systems.Position HighlightsLocation: 5 days/week at our NYC headquartersBase Salary:…

Quick FactsRole: Platform EngineerLocation: 5 days/week @ NYC HQBase Salary: $250K to $325KEquity: Aggressive initial grant + annual performance-based bonusesAbout MomentMoment is at the forefront of developing innovative trading and portfolio management technologies. Our advanced product suite includes high-throughput market data pipelines, automated smart order routing algorithms, real-time portfolio ledgering, position tracking, and high-cardinality portfolio optimization.Founded in 2023 by a visionary team of quantitative traders and researchers from industry giants like Citadel and Jane Street, we have successfully secured over $100M in funding from prestigious investors such as Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners. Our solutions are integral to mission-critical workflows for financial institutions managing over $8 trillion in assets.MissionAt Moment, our Platform team is dedicated to laying the groundwork for success. We empower engineers to operate more efficiently, safely, and with enhanced visibility, treating our internal platform as a valued product and our engineers as esteemed customers.The RoleWe are seeking a skilled engineer who can seamlessly integrate high-level architectural design in AWS with low-level backend development in Go. You will be the bridge connecting infrastructure and application code, identifying and implementing opportunities that enhance developer productivity.What You'll Do...Architect 'Golden Paths'You will build and maintain core shared libraries, SDKs, and code-generation tools (gRPC, OpenAPI) crucial for our engineering organization, enabling product teams to deliver features with speed and security.Design and Optimize Cloud InfrastructureYou will take ownership of our AWS ecosystem (ECS, RDS, MSK, etc.), designing robust architectures and demonstrating a hands-on approach to debugging production performance, tuning database parameters, and automating repetitive tasks.Treat the Platform as a ProductYou will collaborate closely with product teams to understand their challenges, championing a philosophy of building intuitive and helpful tools that enhance their workflows.Elevate ObservabilityYou will establish best practices for observing and debugging our systems, diving deep into the intricacies of our infrastructure.

Exciting OpportunityPosition: Design EngineerWork Arrangement: 5 days a week at our NYC headquartersSalary Range: $175,000 to $275,000Equity: Competitive initial grant with performance-based annual bonusesAbout MomentMoment is at the forefront of trading and portfolio management technology, developing next-generation solutions that include high-speed market data pipelines, automated smart order routing, real-time portfolio management, and advanced portfolio optimization techniques.Founded in 2023 by a talented team of quantitative traders and researchers from Citadel and Jane Street, we have successfully secured over $100 million in funding from prestigious investors such as Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners, empowering financial institutions managing over $8 trillion in assets.Who You AreA frontend engineer or a design engineer proficient in Typescript.A self-starter who enjoys solving problems and exploring creative solutions.Preferred QualificationsExperience in product design is a plus.Perks and BenefitsComprehensive health, dental, and vision insurance.$150 monthly fitness stipend.Complimentary lunch and dinner provided.Compensation OverviewBase salary ranges from $175,000 to $275,000, with initial equity grants and bonuses based on performance.

Position OverviewWe are seeking a talented Distributed Systems Engineer to join our innovative team at Moment. This role is instrumental in developing cutting-edge trading and portfolio management solutions.Quick FactsRole: Distributed Systems EngineerLocation: 5 days/week @ NYC HQBase salary: $200K to $325KEquity: Aggressive initial grant + annual performance-based bonusesAbout MomentFounded in 2023 by a distinguished group of quant traders and researchers from Citadel and Jane Street, Moment is dedicated to delivering next-generation trading and portfolio management technology. Our sophisticated product suite features high-throughput market data pipelines, automated smart order routing algorithms, real-time portfolio ledgering, and position tracking, alongside high-cardinality portfolio optimization. With over $100M raised from top-tier investors like Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners, we empower financial institutions managing assets exceeding $8 trillion.

Exciting OpportunityPosition: Product DesignerLocation: 5 days/week at NYC HQSalary: $175,000 - $275,000Equity: Competitive initial grant along with annual performance bonusesAbout MomentAt Moment, we are pioneering the next wave of trading and portfolio management technologies. Our innovative product suite features advanced market data pipelines, cutting-edge smart order routing algorithms, real-time portfolio tracking, and sophisticated portfolio optimization tools.Founded in 2023 by a dynamic team of quantitative traders and researchers from Citadel and Jane Street, we have successfully raised over $100 million from leading investors such as Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners. We empower financial institutions that collectively manage assets exceeding $8 trillion.Design at Moment transcends mere platform development; it involves establishing new standards and frameworks that will shape the future of fixed income across the financial sector and beyond.Your FitMinimum of 2 years of product design experience.Strong belief that all products should embody beauty and functionality.Aspirations to create foundational tools that will set the design standard in the wealth management sector.Attention to detail and dedication to enhancing user experience.A proactive problem-solver who is ready to tackle challenges head-on.Bonus QualificationsExperience with complex B2B products.Proven track record of building products from the ground up.Familiarity with frontend coding or tools like Cursor/v0/Claude Code.PerksComprehensive health, dental, and vision insurance.A monthly gym stipend of $150.Complimentary lunch and dinner provided.Compensation OverviewBase salary ranging from $175,000 to $275,000, along with an initial equity grant and annual performance-related equity bonuses.

Quick OverviewPosition: AI EngineerWork Location: On-site at NYC HQ, 5 days per weekSalary Range: $250K - $325K+Equity: Competitive initial grant plus annual performance-based bonusesAbout MomentMoment is at the forefront of developing innovative trading and portfolio management technology. Our flagship product suite features high-throughput market data pipelines, automated smart order routing algorithms, real-time portfolio ledgering, position tracking, and high-cardinality portfolio optimization solutions.Founded in 2023 by a team of quantitative traders and researchers from Citadel and Jane Street, we have successfully raised over $100 million in funding from esteemed investors such as Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners. Our solutions are integral to the operations of financial institutions managing assets exceeding $8 trillion.The RoleAs an AI Engineer at Moment, you will be a pioneer in shaping the application of AI within our organization. Collaborating closely with design, product, platform, and engineering teams, you will develop innovative AI solutions from concept to implementation, defining the future of AI at Moment.Key Responsibilities:Gain in-depth understanding of our products and collaborate with teams to create valuable AI-driven automation.Assess and determine the applicability of the latest advancements in AI technologies for our needs.Design, deploy, and promote AI primitives that enhance internal processes and significantly improve user experiences.Ideal Candidate Profile:Proficient in working with AI Agents and understanding their applications.Enthusiastic about keeping pace with the rapidly evolving AI landscape and tools.A product-minded engineer eager to engage with all parts of the tech stack and leverage AI for self-service solutions.Experienced in distributed systems and their implementation.Committed to thoroughly understanding our customers' workflows.Able to thrive in a fast-paced work environment.Preferred Qualifications:Familiarity with AI development techniques and frameworks, including evaluation and observability.

Quick FactsRole: Front End EngineerLocation: 5 days/week @ NYC HQBase Salary: $200,000 to $325,000Equity: Competitive initial grant along with annual performance-based bonusesAbout MomentAt Moment, we are pioneering advanced trading and portfolio management technologies. Our flagship products encompass high-throughput market data streams, automated smart order routing algorithms, real-time portfolio tracking, and high-cardinality portfolio optimization solutions.Founded in 2023 by a team of quantitative traders and researchers hailing from Citadel and Jane Street, we've successfully raised over $100 million in funding from top-tier investors such as Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners. Today, we power mission-critical operations for financial institutions managing over $8 trillion in assets.You're a great fit if you...Are a frontend, full-stack, or product engineer with proven expertise in React and TypeScriptHave experience in developing and deploying high-performance UIs capable of handling large datasets and complex operationsAre familiar with Next.js and VercelPossess a proactive attitude and the ability to troubleshoot independently :)It would be even better if you have experience in...FigmaAPI development using Go or PythonCreating real-time UIs using WebsocketsBenefitsComprehensive health, dental, and vision insurance.$150 monthly gym stipend.Complimentary lunch and dinner.CompensationBase salary ranges from $200,000 to $325,000, inclusive of an initial equity grant and performance-based annual bonuses.

At profound, we are dedicated to empowering organizations with the insights and control they need over their AI presence. We are seeking a proactive Security Engineer to spearhead the security framework of our platform, infrastructure, and corporate environment. You will collaborate closely with our Engineering and Operations teams to establish and uphold security controls, compliance procedures, and threat mitigation strategies that safeguard customer data while facilitating our rapid expansion.This position is perfectly suited for an individual who perceives security as a catalyst for business growth, rather than an impediment, and who is passionate about constructing practical, scalable security systems from the ground up. As our inaugural dedicated security hire, you will play a pivotal role in shaping our strategies for access control, vulnerability management, compliance, and incident response as we grow.

About Blee Blee builds AI-powered solutions that help organizations streamline and strengthen compliance processes. Our platform serves thousands of active users from a wide range of enterprise clients, many of whom have long-term contracts. The team includes professionals with backgrounds at Adobe, Chime, PayPal, and AWS. While Blee’s roots are in San Francisco, we have recently opened an office in New York City, and most of our team works from one of these two locations. Role Overview: Security Engineer Blee is hiring its first Security Engineer in New York City. This person will own the company’s security framework, setting the foundation for how we protect our systems and data. The scope includes SOC 2 compliance, infrastructure security, and enterprise security assessments. As the first in this role, expect both autonomy and influence over key security decisions. Growth Path This role suits someone who wants to build a security program from the ground up. As Blee grows, the Security Engineer will have the chance to move into a leadership position, shaping security strategy and team structure as customer needs and regulations evolve. What You Will Do Lead compliance certifications such as SOC 2 Type II, ISO 27001, and frameworks like GDPR, CCPA, HIPAA, and PCI-DSS. Design and maintain secure infrastructure for real-time systems and AI batch processing workloads. Develop security practices and select tools that scale with the company, keeping security tightly integrated with engineering. Improve cloud infrastructure security by managing access controls, secrets, audit logging, and vulnerability management. Refine CI/CD pipelines and developer workflows to support both security and a smooth developer experience. Blee welcomes candidates who enjoy solving complex problems and want to make a direct impact on security at a growing company.

About Method SecurityAt Method Security, we are on a mission to redefine the landscape of cybersecurity in response to the rapid evolution of AI-driven threats. Our commitment lies in protecting essential institutions—ranging from government and defense to critical commercial sectors—against these advanced threats through the development of state-of-the-art, autonomous defense solutions. By integrating our expertise in AI, cybersecurity, and software engineering, we aim to shift the balance of power in security from the attackers to the defenders.Our Team and ValuesWhen you join Method, you become part of a distinguished, mission-oriented team that champions innovation, transparency, and excellence. We operate with intention, embracing a myriad of perspectives and experiences while upholding rigorous quality standards. Our culture is founded on trust, efficiency, and respect, fostering an environment where everyone can make significant contributions. We believe in the power of small, agile teams that can tackle complex challenges and yield remarkable results. At Method, you will have the freedom to lead projects, receive the support to overcome obstacles, and play a pivotal role in shaping the future of cybersecurity.Role OverviewAs a Security Engineer at Method Security, you will play a vital role in enhancing our product's capabilities by crafting tools and workflows that bolster the AI-driven defenses of our platform. This position demands a unique combination of security engineering expertise and software development skills to transform intricate security workflows into solutions that our product can autonomously utilize. You will collaborate closely with developers and product teams to ensure that the tools and security primitives within our offering empower users to address a variety of dynamic cybersecurity challenges.Key ResponsibilitiesDevelop and fortify both defensive and offensive security tools and workflows that augment the efficacy of our AI-driven platform.Create automated solutions within our product to optimize security workflows and facilitate intelligent responses to identified vulnerabilities and misconfigurations, utilizing Python and Go.Construct and maintain infrastructure utilizing Terraform and virtualization software for continuous testing and simulation.Engage with cross-functional teams to integrate security capabilities that align with user requirements and uphold high operational standards.Explore and implement diverse security tools and develop integration points within our product to support comprehensive security strategies.

About EliseAIAt EliseAI, we are dedicated to revolutionizing vital industries such as housing and healthcare. Everyone deserves a comfortable home and access to quality healthcare, yet these essentials are often challenging to obtain. By seamlessly integrating AI agents into existing workflows, we enhance efficiency, reduce costs, and elevate the overall experience for our users.Housing: We streamline the rental experience by simplifying apartment tours, lease signings, maintenance requests, and communication with property management—bringing everything tenants need into one convenient platform.Healthcare: We facilitate appointment scheduling, streamline intake forms, and enhance communication between patients and providers, allowing everyone to prioritize health over paperwork.With EliseAI, organizations minimize manual tasks, enhance accessibility, and deliver a cohesive experience across crucial services. Recently, we secured a $250 million Series E round led by Andreessen Horowitz to further accelerate our mission.About The RoleEliseAI is seeking a Senior Security Engineer to join our dynamic team and safeguard our cutting-edge AI solutions. In this role, you will be tasked with designing, implementing, and maintaining robust security measures to protect our systems, data, and users. Collaborating closely with our engineering, IT, and infrastructure teams, you will identify and resolve security vulnerabilities, automate security processes, and ensure compliance with industry standards.Key ResponsibilitiesAutomate security processes, including asset management, vulnerability management, and patch management using cloud-based tools and scripting.Drive the integration of developer tooling—such as linters, static analysis tools, posture assessment scanners, and query inspectors—to expedite secure system development.Develop and incorporate security-first application foundations across our products.Contribute significantly to AWS security, ensuring comprehensive protection across our cloud infrastructure.Provide security guidance throughout the development lifecycle, including secure coding practices and vulnerability assessments.

JOIN OUR TEAMAre you ready to take your career in cybersecurity to the next level? At FanDuel, we're on the lookout for a skilled Enterprise Security Engineer who is passionate about designing and implementing cutting-edge enterprise security controls. You will play a pivotal role in shaping our security posture while balancing risk management and user experience. Reporting to the Senior Manager of Enterprise Security Engineering, you’ll tackle a variety of security challenges to protect our organization.

The City of New York is seeking a dedicated and skilled Project Engineer to join our dynamic team. In this role, you will be responsible for overseeing various engineering projects, ensuring they meet quality standards and are completed on time and within budget. You will collaborate with other professionals and stakeholders, provide technical guidance, and help implement innovative engineering solutions for the city's infrastructure.

About WRITERWRITER is at the forefront of AI-driven innovation, empowering leading enterprises to harness the potential of artificial intelligence in their operations. Our mission is to enhance human capabilities through superintelligence. We are making this vision a reality with robust and reliable AI solutions that bridge the gap between IT and business, driving transformative results across organizations. With our comprehensive platform, renowned companies such as Mars, Marriott, Uber, and Vanguard are successfully developing AI agents tailored to their unique data needs, all powered by WRITER's enterprise-grade LLMs. As a company valued at $1.9 billion and supported by prestigious investors like Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is establishing itself as a dominant force in the realm of generative AI.Founded in 2020 and with headquarters in San Francisco, New York City, Austin, Chicago, and London, our team thrives on innovation and agility. We seek intelligent and dedicated individuals to join us in shaping the future of work through AI. About the RoleIn this pivotal role as a Security Engineer focused on applications at WRITER, you will establish the security framework that safeguards our AI systems, which serve some of the most renowned brands globally. You will collaborate closely with engineering teams, integrating security seamlessly into every line of code while ensuring our platform remains powerful and reliable.This is a unique opportunity to influence the security landscape of enterprise AI applications. You will engage in threat modeling for our LLM architectures and develop automated security controls that scale as our platform expands. Your approach will focus on innovative solutions that enhance security rather than restrict it. You will face challenges that few security engineers encounter, such as securing AI agents, protecting training data pipelines, and designing controls for emerging systems.This position offers flexibility, allowing you to work remotely within the US or in a hybrid capacity from our San Francisco or New York City offices, reporting directly to the head of security engineering.

The City of New York is hiring a Data Engineer to support essential data projects that inform city decisions and strengthen public services. This full-time role is based in New York City and centers on using data analytics to address challenges across city operations. Role overview As a Data Engineer, you will play a key part in initiatives that shape how the city uses information to make choices and deliver services. The work involves collaborating with a team focused on improving processes and outcomes for residents. What you will do Contribute to projects that gather, organize, and analyze data for city departments Help translate complex data into practical insights for decision-makers Work with colleagues to find solutions that enhance city operations and public services Location This position is based in New York City and requires full-time availability.

Join our dynamic team at Artemis as a Security Analyst in the heart of New York City. In this pivotal role, you will be tasked with identifying, analyzing, and mitigating security threats to our organization. You will collaborate with IT and business units to develop security policies, procedures, and best practices to ensure the safety of our data and systems.

Join Copia as a Lead Security Engineer, where you will play a pivotal role in safeguarding our digital assets and infrastructure. You will lead a team of talented engineers, implementing cutting-edge security measures and developing innovative solutions to protect our organization from cyber threats.In this role, you will be responsible for conducting security assessments, developing security protocols, and ensuring compliance with industry regulations. Your expertise will be crucial in identifying vulnerabilities and enhancing our security posture to mitigate risks effectively.

About Method SecurityMethod Security is at the forefront of revolutionizing cybersecurity, especially in an age where AI-driven threats are escalating. Our mission is to protect essential institutions—ranging from government entities to defense organizations and critical commercial sectors—against these advanced threats by crafting state-of-the-art, autonomous defense solutions. We unite our expertise in AI, cybersecurity, and software development to create innovative products that shift the balance of power in security from offense to defense.Our Team and ValuesJoining Method means becoming part of a distinguished, purpose-driven team that champions innovation, transparency, and excellence. We operate with intent, valuing diverse viewpoints and experiences while holding ourselves to high standards of quality. Our team thrives on trust, efficiency, and mutual respect. We are dedicated to fostering an environment where each member can make significant contributions. At Method, you will have the freedom to propel projects forward, the support to overcome challenges, and the chance to shape the future of cybersecurity.Role OverviewAs a Backend Engineer at Method Security, you will be integral in building and scaling the foundational systems that drive our autonomous cybersecurity products. This position entails designing and optimizing distributed systems to adhere to stringent performance and latency benchmarks, along with implementing secure APIs and robust database structures. Collaborating with a high-performing team, you will tackle intricate technical challenges to guarantee our backend infrastructure remains secure, efficient, and dependable.

The City of New York seeks an Assistant Mechanical Engineer to join the Division of Property Management. This position plays a key part in maintaining and upgrading city building infrastructure. Role overview Work includes supporting the planning, design, and supervision of mechanical engineering projects. The focus is on improving systems and services across city properties. Key responsibilities Assist in developing plans and technical designs for mechanical systems in city buildings Support project oversight to ensure work meets standards and timelines Contribute to efforts that enhance building infrastructure and services Location This role is based in New York City.

THE POSITIONJoin our innovative team as a Senior Product Security Engineer, where you'll be instrumental in safeguarding AI-driven software solutions. Collaborate closely with engineering teams to pinpoint and mitigate security vulnerabilities across web, mobile, cloud, and AI-integrated systems. You'll also be tasked with designing and implementing intelligent automation tools that streamline security reviews and enhance developer productivity. This role perfectly balances hands-on security engineering and the development of scalable security automation, presenting a unique opportunity to secure cutting-edge AI capabilities while shaping the future of Product Security.THE GAME PLANEvery team member plays a vital role:Join a forward-thinking security engineering team dedicated to creating secure, reliable AI applications and products.Integrate security practices within product development teams to establish secure design frameworks for distributed and AI-enhanced systems.Perform comprehensive security evaluations, including penetration testing, code reviews, threat modeling, and architectural assessments.Provide AI and LLM-specific threat modeling and analyze risks associated with model integrations, data flows, and third-party AI services.Detect recurring security review trends and devise automation solutions to optimize lower-risk scenarios.Construct internal tools and workflows that expedite security evaluations.Create structured, scalable review methodologies that uphold rigor while boosting efficiency.Collaborate with technology leaders to define metrics that reflect security posture and review effectiveness.Work alongside development and operations teams to enhance modern product security standards and frameworks.Document and continuously improve processes related to key systems.Other duties may be assigned as required to meet evolving business needs.