Senior Mechanical Engineer

About Us At Propel, we are dedicated to creating innovative technologies that enhance the social safety net. With a dynamic team of around 100 passionate individuals, we envision a future where every American can access the resources they need to thrive. The Role Are you an experienced Senior Full Stack Engineer eager to contribute to building groundbreaking products at a purpose-driven organization? Do you excel at crafting consumer-friendly experiences and flourish in a startup environment with high autonomy? We are seeking a driven Senior Full Stack Engineer to join our team at Propel. In this pivotal role, you will be instrumental in developing new Medicare and Medicaid products from the ground up. You will engage in end-to-end development across both frontend and backend systems, creating user experiences that empower individuals to understand coverage options, identify savings opportunities, and enroll in healthcare plans. Your collaboration with product and design teams will be key as you help shape the technical architecture, internal tools, and scalable integrations with healthcare and government systems. AEP Schedule Note: Please note that this position experiences an increase in workload from September to early December during the Medicare Annual Enrollment Period (AEP). During this time, flexibility in work schedules may be limited, and there will be a heightened urgency to support launches and maintain system reliability. Outside of AEP, our team enjoys significantly more flexibility. What We Offer: A collaborative, humble, and motivated engineering culture Opportunities for knowledge sharing through project demos, Lunch & Learn sessions, and comprehensive documentation A people-centered management approach that values engineers’ input, supports career advancement, and offers avenues for technical growth Meaningful work with a strong shared mission A remote-first working environment, with our headquarters in Brooklyn. We provide a monthly co-working stipend for employees outside NYC. We are accepting applications from states with established entities, including California, Colorado, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Texas, Virginia, and Washington. 20 days of Paid Time Off (PTO) 4% 401(k) match $10,000 lifetime benefit towards Carrot Fertility Excellent medical, dental, and vision insurance options Fair and competitive salaries; we believe in equitable compensation for all our employees.

About Us At Propel, we are dedicated to developing innovative technology that enhances the social safety net. Our passionate team of approximately 100 individuals, known as Propellers, envisions a future where every American has access to the tools and resources necessary for success. The Role Are you a seasoned Full Stack Engineer eager to make a significant difference in a mission-driven organization? Do you have a knack for creating impactful B2C products? If you thrive in high-autonomy startup environments, we want you on our team! We are seeking a proactive Senior Full Stack Engineer to join our engineering team at Propel, contributing to our mission. This position will allow you to work across various products and tech stacks, engaging with government programs, identifying savings opportunities, facilitating healthcare plan enrollment, and enhancing internal tools and architecture. We are looking for a passionate, user-focused full stack engineer who enjoys tackling meaningful and complex technical challenges that positively impact our users' lives. What We Offer: A collaborative, humble, and motivated engineering culture Continuous knowledge sharing through project demos, Lunch & Learn sessions, and comprehensive documentation A people-first management approach that values engineers' voices and supports career and technical growth Meaningful work with a strong sense of mission A remote-first work environment with a monthly co-working stipend for employees outside of NYC. We are currently accepting applications from several states, including California, Colorado, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Texas, Virginia, and Washington. 20 days of Paid Time Off (PTO) 4% 401K matching $10,000 lifetime spending allowance for Carrot Fertility services Excellent medical, dental, and vision insurance options Fair, equitable, and competitive salaries. We believe in fair compensation and use data from numerous NYC startups to set our salary ranges. The salary for this position ranges from $170,000 to $240,000, based on experience and interview performance, with equity and outstanding benefits included.

At Morgan & Morgan, our mission is clear: we stand as the last line of defense for millions of Americans against insurance firms, large corporations, and defective products. Every member of our team, from attorneys across all 50 states to our dedicated support staff, marketing creatives, and operations teams, plays an essential role in championing consumer rights. With over 6,000 employees, we are united by one purpose: For the People.About the RoleWe are seeking a passionate Senior Full-Stack Software Engineer who thrives on developing high-quality software. In this role, you will collaborate closely with fellow engineers to tackle complex challenges. You will make significant contributions to our Client Portal team, which focuses on enhancing our mobile application...

Join Us at CredalAt Credal, our mission is to leverage frontier AI technology to empower those who are committed to building a brighter future for all.We specialize in streamlining the most intricate operations for some of the world's most influential organizations, incorporating security and governance at every stage of our product development. Our esteemed clients include the U.S. Department of Health and Human Services, MongoDB, Comcast NBCUniversal, Lattice, Wise (TransferWise), Checkr, and incident.io, among others.Having successfully raised over $10 million to date, we have substantial runway to support our growth. You will become a valuable member of our team of Thoughtful Doers™, who hail from renowned companies such as Palantir, Cruise, Meta, Uber, and Google. Our team operates in-person from our spacious Brooklyn office, with meals provided.About the RoleWe are seeking a founding Full Stack Engineer to build upon our existing progress, catering to the proven market demand from global enterprises, while creating a scalable and high-performance architecture that upholds our industry-leading security standards.Responsibilities include:Enhance our platform to empower customers in building top-tier agents and MCP servers, facilitating productivity in their workflows.Contribute to architectural and design decisions, along with establishing strategies for code and product quality.Ensure reliable synchronization of billions of records into our data platform from customer SaaS tools.Collaborate directly with customers and our Go-To-Market (GTM) team to identify and address complex, cutting-edge challenges.Take full ownership of our core products, which utilize the following technologies:Frontend: React, TypeScript, Next.js, TailwindBackend: TypeScript, Temporal, Next.js, Gel/PostgreSQLAI/ML: OpenAI, Anthropic, Cohere, Gemini, Milvus/QDrant/MongoDBCloud: AWS, Terraform, Helm, KubernetesAbout YouYou could be an excellent fit if you're a passionate developer with proficiency in both frontend and backend technologies, and possess a keen interest in Agentic AI and LLM applications, even if you lack direct experience in AI.You are motivated to join our mission of advancing frontier intelligence in sectors that significantly impact human welfare, such as healthcare, government, and financial infrastructure.Coding is second nature to you, and you thrive in dynamic environments.

About Pangram LabsPangram Labs is dedicated to safeguarding authenticity through the creation of cutting-edge AI detection systems. We engage in pioneering research on advanced AI detection methodologies and develop innovative products aimed at integrating our technology into everyday life.We are searching for enthusiastic, mission-focused, and innovative individuals to join our team. All positions are in-person at our office located in Brooklyn, New York.Job OverviewPangram Labs is seeking a Full-Stack Growth Engineer to enhance our team. This position involves rapidly prototyping and launching growth experiments across the entire technology stack. The primary focus will be on building new projects from the ground up—creating landing pages, referral systems, new product interfaces, and any other initiatives that will significantly enhance user acquisition and engagement.The ideal candidate is resourceful and thrives in a fast-paced environment, eager to build and witness immediate results. You will enjoy considerable autonomy in identifying opportunities and executing your ideas.This role is based in our Downtown Brooklyn office.Key Responsibilities:Design and implement new growth experiments, tools, and product interfaces from scratch.Develop full-stack projects to explore new user acquisition channels, referral strategies, and optimize conversion rates.Set up analytics and tracking systems to assess the impact of experiments and guide future iterations.Identify high-impact growth opportunities and prioritize effectively.Manage projects from inception to completion, ensuring swift execution.Qualifications:B.S. or M.S. in Computer Science or a related field.Strong full-stack engineering capabilities with expertise in at least one modern framework (such as React, Next.js, Django, Rails, etc.).Proven track record of rapidly building and launching projects independently.Ability to navigate ambiguity with a proactive approach to action.Preferred Qualifications:Experience as a technical founder or an early engineer within a startup environment.

About Pangram LabsPangram Labs is dedicated to safeguarding authenticity through the development of cutting-edge AI detection systems. We engage in pioneering research on advanced AI detection methods and algorithms, while creating innovative products that seamlessly integrate our technology into everyday life.We are seeking proactive, mission-oriented, and enthusiastic professionals to join our dynamic team. All positions are in-person at our Brooklyn, New York office.About the RoleWe are on the lookout for a full-stack engineer to spearhead the integration of Pangram's technology into various platforms used by our clients, starting with Learning Management Systems (LMS) such as Canvas, Blackboard, and Brightspace, and expanding to Applicant Tracking Systems (ATS), journal management systems, trust and safety platforms, and other related workflows.This position involves working with complex and legacy systems rather than clean APIs and robust documentation. You will need to delve into LTI specifications, navigate older systems, reverse-engineer platform behaviors, and chart creative solutions when faced with obstacles. We are searching for a strong backend-focused engineer who is resourceful, adaptable to ambiguity, and possesses a scrappy mindset.

Join the City of New York as a Full Stack Developer and contribute to innovative projects that make a difference in the community. As a vital member of our development team, you will work on both front-end and back-end solutions, utilizing your skills to create user-friendly applications that enhance the public's experience with city services.

About the RoleAs a Senior DevOps Engineer, you will play a crucial role in establishing and managing the operational and deployment framework of Galileo's infrastructure. This position involves developing and overseeing Galileo's customer deployment stack, handling customer deployments, and serving as the primary operations contact for both customers and third-party vendors.Key ResponsibilitiesLead customer deployments in cloud and air-gapped on-premise environments, including installation, upgrades, and troubleshooting.Develop and maintain Galileo's internal deployment observability infrastructure.Manage and enhance Galileo’s CI/CD deployment infrastructure.Optimize various infrastructure components, including databases and services, to effectively scale the system.Design and implement internal tooling and automation using Python and/or Go.Troubleshoot complex deployment issues involving Kubernetes, networking, storage, and application layers.

At Revivn, we are a thriving and profitable company dedicated to transforming how enterprises manage their technology through our innovative end-of-life software platform. We elevate electronic recycling by repurposing functional hardware for individuals who lack reliable computer access, making technology more affordable for those who cannot afford new devices. Collaborating with esteemed companies like Instacart, Lyft, Qualtrics, X, Gensler, and Allbirds, we are pioneering a model that prioritizes repurposing over recycling.*Please indicate the type of role you are interested in when applying.*Our team operates primarily in-person, with most positions located at our Brooklyn, NY office. If you are not currently residing in NYC or the surrounding area, you must be prepared to relocate (we offer relocation assistance for certain roles).Who We Are Looking For:“Rigatoni” Players (our Golden Rule – individuals who go above and beyond for one another)Builders – ready to create, enhance, and solve problems without a blueprintVersatile multitaskers who excel at juggling multiple tasksEffective communicators and enthusiastic team playersIndividuals who thrive in a high-energy, high-volume, and impactful work environmentWhy You’ll Love Working Here:Make a Difference: As part of a certified B Corp, you will contribute to a positive social and environmental impact, leveraging business as a force for good.Startup Culture: Embrace a mindset of innovation and agility, where your creativity is your greatest asset and possibilities are limitless.Ownership and Influence: Experience the excitement of having ownership over your work and witness your ideas directly contribute to Revivn’s success.Dynamic Growth: Be part of a fast-paced environment where growth is not just a goal but a reality.Close-Knit Community: Join a collaborative team where your voice matters and you play a crucial role in shaping our collective future.Learn by Doing: Gain hands-on experience that accelerates your professional development.

About UsAt Felicity, we empower business teams by integrating AI into their daily workflows.In today’s fast-paced environment, teams often grapple with cumbersome manual processes across disjointed systems—switching between multiple tools, duplicating data, and relying on informal knowledge. Most AI solutions are designed for developers, leaving those who truly understand these processes without effective tools to enhance their workflows.Our innovative platform allows business teams to transform these chaotic processes into structured, reliable systems. Featuring a user-friendly no-code editor, users can encapsulate intricate business logic, connect with external systems, and craft tailored AI agents to support their tasks. A powerful workflow engine ensures these processes run smoothly at scale, maintaining the control and consistency essential for real-world operations.We initially focused on healthcare, where operational challenges are particularly pronounced, but we are now expanding to assist teams across various sectors facing similar complexities.Having secured $5.75M in funding from leading investors such as Accel, XYZ, and Afore, we have assembled an outstanding team in engineering and go-to-market strategies.TechnologyOur real-time no-code editor is integrated within a Chrome extension and powered by advanced synchronization technology using CRDTs, allowing live updates and data consistency across multiple tabs and browsers.We have developed a proprietary execution engine, influenced by Playwright, optimized for performance and capable of executing bulk processes on your local Chrome browser.Our unique Browser Automation Language (BAL) serves as a domain-specific language that simplifies execution instructions, encapsulating common web paradigms.Your RoleAs a Forward Deployed Software Engineer (FDSE), you will engage directly with healthcare clients to identify their critical challenges and develop solutions using the Felicity platform. This role involves immersing yourself with customers to thoroughly understand their essential operations and collaborating with them to refine these processes through our innovative tools. The FDSE position uniquely blends software engineering and customer interaction, offering you the chance to gain in-depth insights into the healthcare industry, collaborate with senior leaders, and create substantial impact for major organizations.Daily ResponsibilitiesYour daily activities will include:Conducting meetings with client teams, both remotely and on-site, to assess their vital processes.Crafting new process architectures together with senior engineering teams.

About Propel At Propel, our mission is to develop innovative technology that enhances the social safety net. We are a dedicated team of around 100 passionate individuals, known as Propellers, who envision a future where every American has access to the tools and resources needed to succeed. The Opportunity Are you a skilled Platform Engineer eager to drive significant contributions within a mission-focused organization? Do you relish the challenge of designing software that influences an entire engineering community? If you thrive in autonomous startup environments, we want to hear from you! We are seeking a proactive Senior Platform Engineer to join our Developer Enablement Team within the engineering division at Propel. This position plays a crucial role in empowering fellow engineers by enhancing our cloud-native platforms, which facilitate the development and delivery of Propel's technology. These platforms are instrumental for various products and applications, including those that interact with government programs, highlight savings opportunities, enroll users in healthcare plans, and support internal tools and architecture. Your primary focus will be on managing fault-tolerant applications using Kubernetes and AWS while addressing organization-wide engineering challenges. We are looking for a creative problem-solver excited to experiment with enhancements to the developer experience at Propel. In this role, you will design new features for our cloud platform, support a diverse range of production applications, resolve technical debt, and mentor other engineers. What We Offer: A collaborative, humble, and motivated engineering culture. Ongoing knowledge sharing through project demos, Lunch & Learn sessions, and comprehensive documentation. A people-first management approach that values engineers' input, supports career growth, and provides opportunities for technical advancement tailored to your interests. Meaningful work aligned with a strong, shared mission. A remote-first work environment: while our headquarters is in Brooklyn, we provide a co-working monthly stipend for employees located outside of NYC. We welcome applications from candidates in states where we have established entities, including California, Colorado, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Texas, Virginia, and Washington. Equitable and competitive salaries; we believe in fair compensation for all. Our salary ranges are based on data from numerous NYC startups at a similar stage, and pay is not determined by location. The salary range for this position is $170,000 to $240,000.

About UsWilliamsburg Charter High School (WCHS) is a distinguished public charter high school in Brooklyn, New York, founded in August 2004 as the first Chancellor-authorized charter high school in the city. Initially serving 267 students in the ninth grade, WCHS has expanded to accommodate approximately 963 students across grades nine through twelve. Our mission is to empower youth, families, staff, and the community by equipping young individuals with essential tools to navigate the world, fostering their development as skilled professionals and informed citizens. Students engage in a rigorous liberal arts education encompassing language, literature, science, history, mathematics, and the arts, while cultivating values of fairness, justice, and respect.We pride ourselves on delivering a tailored academic program for the high-school population of North Brooklyn, ensuring that our offerings are personalized to meet the unique developmental needs of each student, including English Language Learners and those requiring Special Education Services. Our school prioritizes supportive relationships between faculty and students, extended instructional periods, and additional academic support opportunities after school and on weekends. We also provide social and emotional support to address non-academic needs. Admission to WCHS is conducted through a random lottery system, with no minimum requirements, tests, or auditions, and tuition is free as a public charter school.

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.

Cresilon® is a pioneering biotechnology firm located in Brooklyn, New York. We specialize in the development, manufacturing, and marketing of innovative hemostatic medical devices, leveraging our proprietary hydrogel technology. Our groundbreaking, plant-based solutions have transformed the way traumatic and surgical bleeds are managed, achieving swift hemostasis without the necessity for prolonged manual pressure. Our diverse product lines cater to veterinary, human trauma, and surgical applications, embodying our mission to save lives. Discover more about us at www.cresilon.com.Job Overview:We are seeking an experienced Senior Process Engineer or Process Engineer II to join our manufacturing team. This position is critical in spearheading the development and optimization of manufacturing processes for our medical device products. You will collaborate with cross-functional teams—Quality, R&D, Regulatory, and Production—to ensure that our manufacturing processes adhere to the highest standards of quality, compliance, and performance. Your role will involve hands-on engagement with the production team, training operators on new processes, troubleshooting equipment issues, and executing qualifications and validations.This is a full-time, on-site role based in Brooklyn, New York, in a dynamic and collaborative environment that demands creativity and focused execution to enhance production efficiency and establish robust manufacturing processes.Key Responsibilities:Design, develop, and optimize manufacturing processes for both new and existing medical devices.Lead process development for new product introductions (NPI), guiding projects from concept through validation and launch.Refine manufacturing processes to minimize variability, enhance yield, improve cycle times, and lower costs.Assess and implement automation technologies to boost process consistency and throughput.Collaborate with external vendors and suppliers to specify equipment and troubleshoot product issues.Analyze production data to uncover trends, root causes, and opportunities for increased efficiency.Maintain and update validation documentation as part of lifecycle management.Ensure compliance with regulatory requirements and internal quality standards.Lead investigations into root causes (CAPA, NCRs, SCARs) and implement corrective actions.Create process documentation, including standard operating procedures (SOPs), work instructions, pFMEAs, and equipment qualifications.Partner with R&D during the design transfer phase to ensure manufacturability.

Join the City of New York as a Collaboration Engineer, where you will play a pivotal role in enhancing communication and teamwork across various departments. This full-time position is ideal for individuals passionate about leveraging technology to foster collaboration and improve workflows.

As an Occupational Therapist dedicated to enhancing the lives of seniors, you will play a pivotal role in their journey toward regaining cherished abilities and independence. Our approach is rooted in personalized care, whether in a facility or at home, ensuring that we meet individuals where they are and support them in every step forward.Our compassionate team, led by experienced therapists, is committed to improving patient outcomes through hands-on mentorship and a collaborative environment. We empower our team to make meaningful impacts in our patients' lives and foster a culture of support and growth. If you are excited about the opportunity to work in a nurturing environment that values simplicity in documentation and a strong sense of teamwork, we would love to hear from you.

Join us as a Senior Engineer and be at the forefront of revolutionizing the hiring software landscape. This position plays a vital role in our mission to help organizations like Netflix, Yelp, and Shopify attract and hire top talent efficiently.Please note: This is a testing position within Lever's environment and is not intended for public applications.Lever is proud to be recognized as a top workplace in San Francisco and across the United States. Our commitment to fostering a people-first culture makes us a leader in the talent acquisition industry. We seek innovative and passionate individuals to join our journey as we continue to scale.

About UsAt Ennoble Care, we specialize in delivering mobile primary care, palliative care, and hospice services across various states including New York, New Jersey, Maryland, DC, Virginia, Oklahoma, Kansas, Pennsylvania, and Georgia. Our dedicated clinicians visit patients at home, ensuring a seamless continuum of care for those with chronic illnesses and limited mobility. We provide various programs such as remote patient monitoring, behavioral health management, and chronic care management to guarantee that our patients receive top-quality care from a team they trust. If you are passionate about making a difference, join us at Ennoble Care where "To Care is an Honor."Job SummaryAs a Driver at Ennoble Care, you will be a vital part of our healthcare team, responsible for safely transporting our providers to their appointments. We are looking for compassionate, reliable individuals who can work collaboratively with our clinicians and staff to achieve our healthcare objectives while maintaining open lines of communication. Your role is crucial in ensuring our providers reach their scheduled patients on time, contributing to our mission of exceptional patient care.

Applicant Privacy NoticeAre you ready to be part of a top-tier blockchain development team? At Ava Labs, we simplify the deployment of high-performance solutions for Web3, spearheaded by groundbreaking innovations on Avalanche. Founded by leading Cornell computer scientists in collaboration with Wall Street experts and early Web3 pioneers, we are on a mission to transform how value is created within permissionless networks. Join us in enabling individuals to seamlessly digitize the world’s assets on a single, open, programmable blockchain platform.We are seeking a dynamic Senior Backend Engineer to become an integral member of our Crypto Custody team. This team is tasked with designing, developing, and scaling secure, high-performance blockchain and crypto wallet products for Ava Labs and our ecosystem partners. You will play a pivotal role in our technical leadership, pioneering innovative solutions, constructing modular and scalable crypto wallet infrastructures, and upholding the highest security standards.Key ResponsibilitiesInnovate & Architect:Design, develop, and maintain crypto wallet systems utilizing Golang, ensuring robust support for protocols such as multi-party computation (MPC) and multi-signature (multi-sig) configurations.Architect modular and scalable backend systems with an unwavering focus on security and performance.Collaborate Across Teams:Engage closely with partners to optimize configurations and setups for Ava Labs products.Offer technical guidance across Business Development, Product, Security, Finance, and Engineering teams.Drive Product Advancements:Evaluate opportunities and propose solutions tailored to client requirements.Establish architectures and systems that ensure widespread adoption of Ava Labs products while maintaining superior security.Exhibit Extreme Ownership:Demonstrate a proactive mindset that excels in taking initiative without the need for micromanagement.Assume full responsibility for delivering high-quality, secure backend solutions while continuously seeking challenges, learning, and pushing the limits to enhance product excellence.