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  • Senior Blockchain Developer
    Senior Blockchain Developer
    12 days ago
    $240000–$280000 yearly
    Full-time
    Manhattan, New York

    Senior Blockchain Developer Remote | Full-Time | $240,000–$280,000 USD Build the Future of Web3 Are you passionate about blockchain technology and excited by the opportunity to build products that can transform industries? We're looking for a Senior Blockchain Developer to join our growing team and help create next-generation solutions across Web3, digital assets, tokenized real estate, decentralized finance (DeFi), and smart contract infrastructure. This is more than just another engineering role. You'll have the opportunity to shape technical strategy, influence product direction, and work on innovative projects that push the boundaries of blockchain technology. If you're a builder, problem solver, and blockchain enthusiast who thrives in a fast-paced environment, we'd love to hear from you. Responsibilities • Design, develop, test, and deploy secure smart contracts on Ethereum and EVM-compatible blockchains., • Build and maintain scalable decentralized applications (dApps) and Web3 platforms., • Develop backend services, APIs, and blockchain integrations using Node.js and TypeScript., • Collaborate with product managers, designers, and engineers to deliver high-quality features and products., • Architect blockchain solutions that prioritize scalability, security, and performance., • Conduct code reviews and provide technical mentorship to junior and mid-level developers., • Integrate wallets, token standards, payment systems, and third-party blockchain services., • Monitor, troubleshoot, and optimize production blockchain applications., • Implement security best practices and participate in smart contract audits and risk assessments., • Improve development workflows, CI/CD pipelines, testing frameworks, and deployment processes., • Research emerging blockchain technologies and evaluate new tools, protocols, and frameworks., • Contribute to technical documentation, architecture planning, and engineering standards., • Participate in technical discussions and help drive long-term product and technology strategy., • Work closely with cross-functional teams to ensure successful product launches and ongoing improvements. Required Qualifications • 5+ years of professional software engineering experience., • 3+ years of hands-on blockchain development experience., • Strong expertise in Solidity and Ethereum smart contract development., • Experience building production-grade applications using React, TypeScript, and Node.js., • Strong understanding of blockchain architecture, decentralized systems, and Web3 technologies., • Experience with ethers.js, viem, wagmi, or similar Web3 libraries., • Knowledge of token standards including ERC-20, ERC-721, and ERC-1155., • Experience with REST APIs, GraphQL, databases, and cloud infrastructure., • Strong understanding of software design patterns and scalable architecture., • Excellent problem-solving, communication, and collaboration skills. Nice-to-Have Qualifications • Experience building DeFi, NFT, RWA, or tokenization platforms., • Familiarity with Layer 2 scaling solutions and cross-chain technologies., • Experience conducting or supporting smart contract security audits., • Knowledge of AWS, Docker, Kubernetes, and infrastructure automation., • Experience working in startups or high-growth technology companies., • Open-source contributions within the blockchain ecosystem.

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  • Facilities Maintenance Associate
    Facilities Maintenance Associate
    1 month ago
    $55000–$62000 yearly
    Full-time
    Manhattan, New York

    Overview Salary Range $55,000.00 - $62,000.00 Salary/year Position Type Full Time Category Engineering Description About Asphalt Green Asphalt Green is a nonprofit organization that transforms lives and builds community through sports, fitness, and play for all. Each year, Asphalt Green serves thousands of New Yorkers through sports, aquatics, fitness, camps, and community programs that promote health, personal growth, and lifelong participation in physical activity. Across three campuses and numerous community partnerships, Asphalt Green is committed to providing high-quality programs that are inclusive, accessible, and rooted in excellence. Asphalt Green believes that access to movement, sport, and wellness can change lives. Our work helps young people develop confidence, resilience, leadership skills, and healthy habits that extend far beyond the playing field. About the Role Asphalt Green is seeking a skilled and dependable Facilities Maintenance Associate to support the safe, reliable, and efficient operation of our Upper East Side campus. This role is responsible for completing assigned work orders, performing routine maintenance and repairs, monitoring building systems, supporting pool operations, documenting shift activity, and responding to facility issues that may affect safety, programs, members, participants, or daily operations. This position requires strong hands-on maintenance ability, sound judgment, and the confidence to troubleshoot time-sensitive issues independently. The Facilities Maintenance Associate must be comfortable working with building systems, mechanical spaces, pool systems, work order platforms, staff requests, and urgent maintenance needs in a busy public-facing facility. This role has a fixed schedule of Sunday to Thursday, 1:00 PM–9:00 PM. This schedule is required to support campus operations and is not negotiable. Why This Role Matters The Facilities Maintenance Associate helps keep Asphalt Green’s Upper East Side campus safe, functional, and ready for daily use. Every program, class, swim lesson, workout, event, staff shift, and member visit depends on reliable building operations and fast response to maintenance needs. This role supports the behind-the-scenes work that allows the campus to run smoothly. Strong performance in this position helps prevent disruptions, protects safety, supports pool and building operations, and ensures staff and participants can focus on programs instead of facility issues. The right person for this role understands that maintenance work requires technical skill, urgency, follow-through, and attention to detail. This is not just a support role — it is a critical part of keeping a high-volume sports, fitness, and aquatics facility operating safely. What You’ll Do Building Systems and Facility Maintenance • Operate, monitor, and maintain building systems, including mechanical, electrical, plumbing, HVAC, and related facility equipment., • Perform routine inspections, preventative maintenance, general repairs, and assigned maintenance tasks., • Troubleshoot facility issues and determine the appropriate next steps based on urgency, safety, and operational impact., • Respond promptly to maintenance concerns, including leaks, alarms, equipment issues, safety concerns, and building system needs., • Maintain cleanliness, safety, and organization in mechanical rooms, work areas, and assigned common spaces., • Use appropriate tools, equipment, and safety practices when completing maintenance tasks., • Identify facility concerns early and communicate issues before they become larger operational problems. Pool Operations and Aquatics Support • Support pool operations by monitoring filtration systems, chemical levels, temperature, and related pool equipment., • Accurately document pool readings and required updates in DigiQuatics., • Communicate pool system concerns, irregular readings, or safety issues to the appropriate team members or supervisors., • Support the safe and reliable operation of aquatics spaces by following pool operations procedures and safety expectations., • Work with engineers, aquatics staff, and operations teams to address pool-related maintenance needs. Work Orders, Documentation, and Shift Communication • Complete assigned work orders accurately and in a timely manner., • Document shift activities, completed tasks, open issues, building concerns, and follow-up needs in the appropriate systems., • Coordinate shift handoffs with engineers and facilities team members to support operational continuity., • Communicate clearly about equipment status, maintenance requests, safety concerns, and unresolved issues., • Use work order systems, building systems, DigiQuatics, and other platforms as required for documentation and follow-up., • Maintain accurate records so the team can track work, identify trends, and respond effectively. Emergency Response and Problem-Solving • Respond to time-sensitive maintenance issues, facility emergencies, leaks, alarms, building system concerns, and safety-related situations., • Make sound decisions under pressure while following Asphalt Green procedures and safety expectations., • Escalate issues appropriately when additional support, engineering review, vendor support, or supervisor direction is needed., • Support urgent repairs or temporary solutions that reduce disruption to programs, members, staff, and facility operations., • Remain calm, professional, and solutions-focused when responding to active facility concerns. Cross-Department Support • Collaborate with staff across departments to support facility needs and minimize disruption to programs, classes, events, and daily operations., • Communicate professionally with team members, engineers, vendors, supervisors, and staff submitting maintenance requests., • Support facility readiness for programs, member use, events, aquatics operations, and other campus needs., • Help maintain a safe, clean, and functional environment for staff, members, participants, families, and guests. What Success Looks Like Success in this role means the Upper East Side campus is safe, functional, well-maintained, and supported during the assigned shift. A successful Facilities Maintenance Associate will: • Complete work orders accurately, safely, and on time., • Demonstrate strong hands-on knowledge of building maintenance and facility systems., • Monitor and support pool systems with accuracy and consistency., • Respond quickly and professionally to maintenance issues and urgent facility needs., • Communicate clearly with engineers, supervisors, vendors, and staff., • Maintain organized mechanical rooms, work areas, and documentation., • Follow safety protocols and use good judgment when troubleshooting issues., • Support smooth handoffs between shifts and reduce gaps in communication., • Help prevent disruptions to programs, classes, events, members, and daily operations., • Show reliability, accountability, and strong follow-through during a fixed operational schedule. Who You’ll Work With • Director of Facilities and Operations, • Operations Team, • Facilities Team, • Housekeeping Team, • Security Team, • Member Services Team, • Aquatics Team, • Sports Team, • Fitness Team, • Camps Team, • Members, participants, families, staff, and guests Qualifications Required Qualifications You’ll need: • Minimum of 5 years of experience in building engineering, facilities maintenance, or a closely related maintenance role., • Working knowledge of building systems, including electrical, plumbing, mechanical, HVAC, and general repairs., • Experience using commercial maintenance tools and following established safety protocols., • Ability to troubleshoot maintenance issues, work independently, and make sound decisions during time-sensitive situations., • Ability to respond to leaks, alarms, equipment issues, safety concerns, and urgent facility needs., • Ability to accurately document work orders, shift activity, pool readings, and maintenance updates., • Basic computer proficiency and ability to use work order systems, DigiQuatics, BMS, Salesforce, or similar platforms., • Physical ability to lift up to 50 pounds, climb ladders, work in confined or elevated spaces, and remain on your feet for extended periods., • Ability to work the fixed schedule: Sunday to Thursday, 1:00 PM–9:00 PM., • Certified Pool Operator certification, or ability to obtain within 90 days of hire., • Authorization to work in the United States. Preferred Qualifications • It would be helpful if you also have:, • FDNY fire and life safety certifications, including F-01, F-07, S-12, S-13, S-95, or willingness to obtain., • Current Certified Pool Operator certification., • Experience with pool operations, filtration systems, chemical readings, mechanical plant systems, or aquatic facility maintenance., • Experience with building automation systems, BMS platforms, commercial fitness facilities, aquatics facilities, schools, recreation centers, nonprofit facilities, or high-traffic public-facing buildings., • Experience coordinating shift handoffs, vendor communication, preventative maintenance, or emergency maintenance response. The schedule is Sunday to Thursday, 1:00 PM–9:00 PM. This schedule is a firm operational requirement and is not negotiable because the role supports evening campus coverage, building operations, pool systems, maintenance response, program continuity, and safe facility operations during assigned hours. The work environment includes mechanical rooms, pool areas, fitness and recreation spaces, common areas, staff areas, building systems spaces, and other active facility environments. The role may involve exposure to noise, humidity, pool chemicals, equipment rooms, tools, active maintenance areas, and urgent facility needs.

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  • Tablet installer and helper
    Tablet installer and helper
    1 month ago
    Full-time
    Woodside, Queens

    Jordan Stones Inc. is seeking a reliable and hardworking Template Installer & Helper to assist with the measurement, preparation, transportation, and installation of natural and engineered stone products, including countertops, backsplashes, vanities, and other custom stone surfaces. The ideal candidate is physically fit, detail-oriented, safety-conscious, and eager to learn the stone fabrication and installation trade. Key Responsibilities: Assist lead installers with templating, transporting, and installing granite, quartz, marble, and other stone products. Load, unload, and safely move stone slabs, countertops, tools, and installation materials. Prepare job sites by protecting floors, cabinets, and surrounding work areas before installation. Help measure, position, level, and secure countertops, backsplashes, and other stone surfaces. Assist with sink installations, faucet cutouts, seam joining, caulking, polishing, and final finishing. Operate hand tools, power tools, suction cups, dollies, and lifting equipment safely. Remove existing countertops when required and dispose of materials properly. Maintain a clean, organized, and safe work environment before, during, and after installations. Inspect completed work with the lead installer to ensure quality standards are met. Communicate professionally with customers and team members on job sites. Follow all company safety policies and wear required personal protective equipment (PPE). Perform warehouse, delivery, and other duties as assigned. Qualifications: High school diploma or equivalent preferred. Previous experience in countertop installation, construction, carpentry, or a related trade is an advantage but not required. Ability to lift and carry heavy materials (up to 75 lbs or more with team assistance). Familiarity with hand and power tools. Strong attention to detail and commitment to quality workmanship. Good communication and teamwork skills. Reliable, punctual, and willing to work at various job sites. Valid driver's license is a plus. Physical Requirements: Frequently lift, carry, push, and pull heavy materials. Stand, bend, kneel, climb, and work in physically demanding environments for extended periods. Work indoors and outdoors in varying weather conditions. Work Environment: Residential and commercial construction sites. Manufacturing and warehouse facilities. Regular travel to customer locations for installations. This reflects common duties and safety expectations for stone countertop installation helpers and installers.

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  • Electrical Engineer
    Electrical Engineer
    2 months ago
    $22 hourly
    Full-time
    Lodi

    Compensation: BASED ON EXPERIENCE Low voltage Technician We are central manufacturer of Dunkin Brand. We provide baked goods to Dunkin Retail stores in NYC, NJ. Our company is seeking a skilled Low Voltage Technician/Engineer to join our team. Role Overview: We are seeking entry level/ skilled Low Voltage Technician/Engineer with industrial experience to join our team. The ideal candidate will have a strong background in maintaining and troubleshooting low voltage systems within a large-scale food production environment. Key Responsibilities: • Install, maintain, and repair low voltage systems, such as production equipment, industrial proofers, auto lines, security systems, fire alarms, and network wiring., • Troubleshoot and resolve issues in low voltage systems to ensure optimal performance., • Collaborate with other technicians and contractors to complete projects on time and within budget., • Read and interpret blueprints, schematics, and technical manuals., • Ensure compliance with safety and quality standards. Requirements: • Some experience in low voltage systems, preferably in an industrial or manufacturing setting., • Experience with installation and maintenance of equipment, auto lines, fire alarms and network wiring., • Strong problem-solving and troubleshooting skills., • Ability to read and interpret technical documents and schematics., • Flexibility to work evenings, holidays, and weekends as needed. Education: • Completion of a vocational or technical program in low voltage systems preferred. Location: 170 Gregg St. Unit 5, Lodi NJ 07644

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  • US Navy Enlistment
    US Navy Enlistment
    2 months ago
    Full-time
    Elmhurst, Queens

    Join the World's Greatest Navy! Unlock a world of opportunity with the Navy. Whether you're looking to gain cutting-edge technical skills, earn college credits with tuition assistance, or travel the globe, the Navy has you covered. Enjoy competitive pay, comprehensive healthcare for you and your family, and housing allowances. With over 200 different types of jobs across fields like medical, legal, IT, and engineering, the Navy is guaranteed to have a position that will launch your career and future. With world-class training, leadership development, and career advancement, the Navy sets you up for success both during and after your service. Challenge yourself, make a difference, and build a future you can be proud of. Your journey starts here. Enlist in the Navy today. Duties • Complete basic training to build physical fitness and discipline, • Learn and specialize in your chosen Navy career field/rating, • Operate and maintain advanced equipment and technology, • Work as part of a team to complete missions at sea or on shore, • Follow strict safety and security protocols, • Participate in ongoing training and professional development, • Uphold Navy core values of honor, courage, and commitment Skills • Strong physical fitness and stamina, • Ability to work effectively as part of a team, • Good communication skills, both verbal and written, • Problem-solving and critical thinking abilities, • Adaptability and willingness to learn new skills, • Discipline and ability to follow orders precisely, • Strong work ethic and reliability, • Ability to perform well under pressure and in challenging environments, • Basic computer literacy This position offers an opportunity for personal growth and professional development within a structured military framework, fostering skills valuable both while serving and after. * ¡Únete a la Fuerza Naval! Desbloquea un mundo de oportunidades con la Marina. Ya sea que busques adquirir habilidades técnicas de vanguardia, obtener créditos universitarios con ayuda para la matrícula o viajar por el mundo, la Marina te respalda. Disfruta de un salario competitivo, atención médica integral para ti y tu familia, y subsidios para vivienda. Con entrenamiento de clase mundial, desarrollo de liderazgo y oportunidades de crecimiento profesional, la Marina te prepara para el éxito tanto durante como después de tu servicio. ¿Listo para desafiarte a ti mismo, marcar la diferencia y construir un futuro del cual estar orgulloso? Tu viaje comienza aquí. ¡Enlista en la Fuerza Naval hoy! Funciones • Completar el entrenamiento básico para desarrollar condición física y habilidades militares, • Aprender y especializarte en tu campo o especialidad dentro de la Marina, • Operar y mantener equipos y tecnología avanzada, • Trabajar en equipo para cumplir misiones en el mar o en tierra, • Seguir estrictos protocolos de seguridad, • Participar en entrenamiento continuo y desarrollo profesional, • Mantener los valores fundamentales de la Marina: honor, valor y compromiso Habilidades • Buena condición física y resistencia, • Capacidad para trabajar eficazmente en equipo, • Buenas habilidades de comunicación, tanto verbal como escrita, • Habilidades para resolver problemas y pensamiento crítico, • Adaptabilidad y disposición para aprender nuevas habilidades, • Disciplina y capacidad para seguir órdenes con precisión, • Ética de trabajo sólida y confiabilidad, • Capacidad para desempeñarse bien bajo presión y en entornos desafiantes, • Conocimientos básicos de informática Esta posición ofrece una oportunidad de crecimiento personal y desarrollo profesional dentro de un marco militar estructurado, fomentando habilidades valiosas tanto durante el servicio como después.

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