Senior Signal Engineer

As a Senior Signal Engineer at AECOM, you will play a pivotal role in designing and implementing advanced signal systems that enhance the efficiency and safety of transportation networks. Your expertise will contribute to high-profile projects in urban and regional settings, ensuring that our solutions meet the highest standards of quality and innovation.

Join the City of New York as a Senior Structural Engineer, where you will play a pivotal role in enhancing the infrastructure of one of the world's most dynamic cities. You will collaborate with a talented team to design and oversee complex structural projects that impact the community and the environment.

Flex is hiring a Senior Fullstack Software Engineer to join the Risk Engineering team. This position can be based in New York, San Francisco, or remote within the U.S. Role overview This role centers on designing, building, and maintaining applications that support Flex’s risk management efforts. The Senior Fullstack Software Engineer will collaborate closely with teammates to deliver solutions that improve how risk is assessed and managed across the company. What you will do Develop and maintain both frontend and backend components for risk-related applications Work with team members to design features and solve technical challenges Contribute to projects from initial planning through deployment Requirements Experience in both frontend and backend software development Ability to drive projects through the full development lifecycle Interest in building solutions that support risk management

At Justworks, we foster a collaborative and laid-back work environment where innovation thrives. As a Senior Software Engineer, you will take ownership of significant projects, work alongside talented teams, and contribute to solutions that enhance customer experiences. Your role will focus on building and maintaining robust applications while ensuring the security and efficiency of our systems.

Join Our Team at LovinglyAt Lovingly, we are revolutionizing the gifting industry by integrating AI-driven technology with authentic human connections. We proudly support over 1,500 independent florists, ensuring that each gift is not only meaningful and personal but also delivered with ease. Our commitment to an AI-first approach is not limited to our products; it is woven into the very fabric of how we create outstanding user experiences that transform heartfelt gestures into unforgettable moments.We advocate for a hybrid work environment, blending the flexibility of remote work with the benefits of in-person collaboration. This fosters a high-performance culture centered on innovation, where technical excellence harmonizes with emotional intelligence. Embracing AI at LovinglyWe see AI as more than just a tool; it's a strategic collaborator that enhances our development practices and enriches user experiences. As a Senior Next.js Engineer, you will not only develop interfaces but also design AI-enhanced experiences that make giving just as special as receiving.Your responsibilities will include: Utilizing AI to amplify your influence in frontend development and architectural choices Harnessing AI-assisted tools for improved code quality, testing, and documentation Creating scalable, AI-ready frontend systems that drive the next generation of gifting experiences Leading the advancement of our AI capabilities in frontend developmentIf you are an innovator who leverages AI to maximize your impact, we want to hear from you. Key ResponsibilitiesFrontend Architecture & Implementation Lead the implementation of Next.js with an emphasis on App Router, Server Components, and Edge functionalities Design scalable frontend systems that seamlessly incorporate AI features Implement robust caching solutions (Next.js, CDN, Redis) Create reusable component libraries with AI-enhanced documentation Build extensible systems that adapt to evolving AI capabilities Performance & Optimization Drive frontend performance enhancements using AI-powered monitoring Implement intelligent monitoring solutions for real-time performance insights Optimize build and deployment processes with AI support Design responsive and cross-browser compatible user experiences Utilize AI for predictive performance optimization Development Workflow & Infrastructure Oversee an Nx-based monorepo with PNPM for optimal dependency management Collaborate with DevOps to enhance CI/CD processes using GitHub Actions and Docker Establish AI-augmented development workflows Support environment management with intelligent configuration Implement AI-driven tools for code quality Testing & Quality Assurance Champion AI-enhanced testing strategies and automation Implement comprehensive frontend testing with AI assistance Establish performance benchmarks using AI analytics Lead code quality initiatives with AI-powered reviews Design predictive quality assurance measures.

The Senior Production Engineer plays a crucial role in supporting our production facilities to meet output goals. Reporting directly to the Production Manager, this position requires a proactive approach to managing production processes and collaboration across teams.Key Competencies:Results-Oriented: Demonstrates productivity by effectively managing multiple tasks and challenges.Collaborative Team Player: Fosters teamwork and provides guidance through effective collaboration.Effective Communicator: Exhibits strong communication skills with management, technical teams, and technicians.Business Insight: Assesses the financial implications of daily production decisions.Innovative Problem Solver: Applies creative thinking to resolve technical challenges.Sense of Urgency: Prioritizes tasks effectively and escalates issues as needed.Positive Attitude: Maintains a constructive demeanor in all communications.Functional Responsibilities:Collaborate with the Production Manager to deliver both managerial and technical support for production units.Build and sustain productive relationships with all departments interacting with production.Apply technical expertise to enhance processes, manage material balances, and optimize performance.Act as the manufacturing representative to identify and execute project requirements.Lead initiatives to uphold a robust Environmental and Safety program.Roles and Responsibilities:Prepare daily operating instructions as required.Provide off-hours technical support, maintaining communication with the plant.Engage in daily departmental meetings to track progress and address challenges.Develop and maintain a continuous material balance for all plant processes.Deliver monthly yield performance reports to plant teams.Implement process improvements to enhance yield performance and track production utilization.Develop cost-saving strategies in collaboration with the Production Manager and teams.Support the Production Trainer in developing essential operating procedures.

ABOUT US:Established in 2020, Regal Voice is the leading AI Agent Platform empowering businesses to enhance customer communication through innovative AI Agents. Our platform connects seamlessly to your data, allowing for easy customization, monitoring, and 24/7 availability to take action. We help businesses improve their support, sales, and operational processes with significantly reduced effort. Our founders, Alex Levin and Rebecca Greene, previously scaled Angi (Angie's List, HomeAdvisor, and Handy) to over $1.5 billion in revenue.Located in Manhattan, we foster a vibrant in-person culture of entrepreneurs driven to create meaningful impact. Supported by top-tier investors like Founder Collective, Homebrew, and Emergence Capital, we invite you to be part of our journey.Join us in crafting a category-defining company and follow Regal's company page on LinkedIn to stay updated on our journey and current job openings!We are growing rapidly, and our achievements reflect our commitment:- Collaborating with enterprise brands such as Google, AAA, Ro, and Coursera- Raised $82 million from leading investors including Emergence and Homebrew- Completed over 250 million calls- Generated $7 billion in revenue for our customers- Achieved significant scaling with $## ARR- Cultivated an exceptional in-office culture in Midtown NYCABOUT THE ROLE:We are seeking a highly skilled Senior DevOps / Platform Engineer to architect and manage our internal platform that enables our engineering teams to deliver software quickly, safely, and reliably.This position transcends traditional infrastructure management; you will develop systems that automate deployment, observability, scaling, and incident response, making these processes increasingly self-service for our product teams.A crucial aspect of this role is supporting our AI-native engineering strategy by providing the tools, environments, and workflows that empower our engineers to work efficiently with AI coding assistants and agentic workflows at scale.OUR STACK:Cloud: AWSCompute: ECS Fargate, Lambda, Event-Driven Services...

About Hayden AI Hayden AI develops computer vision technology for transit systems and government agencies. The company’s mobile perception system helps clients streamline transit operations, improve street safety, and move toward more sustainable transportation. Projects range from bus lane enforcement to optimizing transit networks. Role Overview The Senior Quality Assurance Engineer will play a central role in supporting multiple pilots and production launches. This position is based in the New York City office and involves managing large-scale device fleet deployments in active transportation settings. The focus is on launch readiness, device stability, and ensuring smooth transitions from pilot validation to full-scale rollout. What You Will Do Define pilot success criteria for new deployments Monitor device health daily across distributed fleets Coordinate with Engineering, Firmware, Product, Operations, and QA teams to maintain high standards throughout the deployment lifecycle Lead the move from manual processes to scalable, automation-driven operations Support operational excellence and accountability at each stage of deployment Collaboration This role works closely with cross-functional teams to ensure quality and reliability in every phase of device deployment and operation.

Join our dynamic team at LaBella Associates as a Senior Mechanical Engineer within our Building Engineering Division located in Ithaca, NY. Our division excels in delivering comprehensive engineering services, including mechanical, electrical, plumbing, and structural engineering.We engage in a variety of projects, from feasibility studies to design and construction management, serving a diverse clientele. As a Senior Mechanical Engineer, you will play a pivotal role in providing innovative HVAC, plumbing, and fire protection designs. You will also be involved in fieldwork, design development, and construction administration.The ideal candidate will demonstrate strong teamwork, leadership skills to mentor junior engineers, and an ability to foster new business opportunities. This role presents a pathway to advance into a mechanical leadership position within our office.

About the RoleThe Quality Engineering team at The New York Times is actively seeking a skilled QA Engineer. In this pivotal role, you will collaborate closely with software engineers, DevOps professionals, product managers, and designers to ensure quality across our web, mobile, and API platforms.You will play a crucial role in developing automated test frameworks, enhancing CI/CD reliability, and boosting release confidence through scalable automation practices. This is a hybrid position based in New York City, requiring two days of in-office work each week, and you will report directly to the Senior QA Manager.

Join our dynamic Building Engineering division as a Senior Mechanical Engineer in one of our New York offices located in Albany, Poughkeepsie, White Plains, or Brooklyn.The Building Engineering Division at LaBella Associates excels in delivering comprehensive engineering services, including mechanical, electrical, plumbing, and structural engineering. We handle projects from feasibility studies and analysis to design and construction, catering to a diverse range of clients. Our team is experienced in managing new constructions, renovations, expansions, and specialized design/build projects.The Senior Mechanical Engineer will collaborate closely with clients, providing expert HVAC, plumbing, and fire protection designs, along with studies and technical support to meet project objectives. Responsibilities will encompass fieldwork, design, and construction administration.The ideal candidate will demonstrate strong teamwork abilities, provide mentorship to junior engineers, and possess the skills to drive business development. This role offers a pathway to transition into a mechanical leadership position within the office.

As a Senior Staff Engineer at Nagarro, you will play a pivotal role in driving our engineering initiatives. You will collaborate with cross-functional teams to develop innovative solutions, enhance system architectures, and mentor less experienced engineers. Your expertise will guide our technical vision and contribute to our commitment to excellence in engineering.

Join our dynamic team at Socotec as a Senior Mechanical Engineer, where your expertise will drive innovation and excellence in mechanical design and analysis. You will be responsible for developing advanced engineering solutions, collaborating with cross-functional teams, and ensuring project deliverables meet the highest standards of quality and performance.

Join Labella Associates as a Senior Gas Project Engineer in a hybrid work environment, serving clients across Central NY, Western NY, and Northwestern PA. We seek candidates with a Bachelor’s degree in Civil, Mechanical Engineering, or related fields with substantial experience. In this consulting role, you will support our utility clients on a variety of projects, including main and service replacements, system enhancements, pressure upgrades, and facility design. Your expertise will also contribute to compliance activities, cathodic protection design, and integrity projects.Key Responsibilities Conduct preliminary field work, carrying approximately 10 lbs. during the workday, with fieldwork expected to account for 5-10% of your annual workload. Collaborate with project stakeholders to ensure client objectives are met. Create high-quality basemap and construction drawings for client, municipal, and regulatory agency review using AutoCAD, including details, BOM, material specifications, and operational manual development. Develop energization and de-energization procedures. Estimate contractor and construction costs. Perform alternative analyses and detailed risk assessments. Conduct code and compliance reviews, gap analyses, and standard audits. Oversee DIMP and TIMP plan development, audits, and improvements. Utilize SAP Work Management System for data entry to support project work. Apply for municipal highway and right-of-way permits. Support procurement activities and evaluate bid submissions. Engage in pre-construction and pre-bid meetings, and coordinate site visits. Work with landowners to secure right-of-way/easement as needed. Create as-built records from inspectors’ field notes. Mentor and train junior staff, setting and monitoring their goals and progress. Assist with marketing, business development, and standard operating procedure development.

Join our team as a Senior Project Engineer I where you will play a crucial role in driving projects to successful completion. In this position, you will leverage your engineering expertise to oversee project development, ensure that timelines are met, and maintain quality standards throughout the project lifecycle.You will collaborate with cross-functional teams, providing technical support and guidance, while fostering strong relationships with stakeholders. This role is ideal for a motivated individual who thrives in a fast-paced environment and is eager to contribute to innovative engineering solutions.

Join Ramboll as a Senior Engineer specializing in Water Infrastructure. You will play a pivotal role in designing and implementing innovative solutions that ensure sustainable water management. Work alongside a dynamic team of experts dedicated to creating resilient infrastructure that positively impacts communities.

Reddit is a vibrant ecosystem of communities centered around shared interests, fostering authentic conversations that matter. With over 100,000 active communities and approximately 116 million daily unique visitors, Reddit stands as one of the premier platforms for information exchange on the internet. To learn more, please visit www.redditinc.com.The Quality Engineering (QE) team at Reddit is in search of a talented Senior Software Engineer to join our Android Test Engineering group. In this role, you will collaborate closely with cross-functional teams to design and develop innovative tools and comprehensive testing frameworks that uphold the highest quality standards. Our mission is to empower all engineering teams at Reddit by providing robust testing solutions that drive quality across the software development lifecycle.

About NexxenNexxen is at the forefront of flexible advertising, harmonized by data. We empower advertisers, agencies, publishers, and broadcasters globally to leverage data and advanced TV in the most impactful ways. Our innovative technology stack features a robust demand-side platform (DSP) and supply-side platform (SSP), all anchored by the Nexxen Data Platform.Why You Should Join Our TeamBecome part of a transformative team at Nexxen, where we redefine advertising through our creative, adaptable, and integrated solutions. Our employees embody the Nexxen Way, guided by the principles of Customer Centricity, a Curious Mindset, and a Collaborative Spirit without Ego.Your Safety MattersAt Nexxen, we prioritize the well-being of our current and prospective employees. We are aware of the increasing prevalence of online scams and encourage all job seekers to be vigilant. Please note that Nexxen will never ask for payment in any form as a condition of employment. If you receive any suspicious communications claiming to be from Nexxen, please contact us at infosec@nexxen.com for verification.As a seasoned infrastructure leader, you will own complex environments from physical data center design to systems reliability and network performance. Your focus will be on enhancing operational maturity while remaining close to the technical aspects to support sound architectural decisions.You will tackle challenges with a customer-centric approach, adopt a curious mindset towards evolving infrastructure issues, and foster trust through collaboration without ego. You have a deep commitment to reliability, efficiency, and nurturing engineers into strong technical leaders.Work EnvironmentThis position is based in our New York, NY or Reston, VA office. Our team operates on a hybrid schedule, working in the office three days a week and remotely for the remainder.

About PolymarketPolymarket stands as the leading prediction market platform globally, merging the essence of "put your money where your mouth is" with an innovative search engine for future outcomes.Our rapid growth is evident—over $6 billion traded this year alone—alongside our increasing recognition as a credible alternative news source. We aspire to be a beacon of truth in the global media landscape, and we invite you to help us ignite this vision.About the RoleWe are seeking a highly skilled Backend Engineer to become an integral part of our platform engineering team as we expand. The perfect candidate will have a passion for performance, security, and scalability—someone who excels at architecting and refining high-throughput systems using state-of-the-art infrastructure. You will be pivotal in constructing and sustaining the robust foundation that drives our prediction markets, ensuring reliability and efficiency as we progress.Your ResponsibilitiesWe are looking for a seasoned individual contributor who thrives on tackling complex technical challenges and optimizing vital infrastructure.Design & Develop Backend Systems. You'll craft, implement, and uphold high-performance backend services and APIs capable of managing extensive transactions and real-time data streams.Enhance Performance & Scalability. You will push the boundaries of our system’s throughput and efficiency, guaranteeing seamless functionality at scale.Fortify Security & Reliability. You will implement best practices for creating secure, fault-tolerant, and highly available distributed systems.Collaborate Across Teams. You will engage with front-end engineers, designers, and stakeholders throughout the organization to deliver a cohesive user experience.Conduct Code Reviews. You will play a vital role in upholding our codebase's quality by providing constructive feedback during code review sessions.Engage in Research & Innovation. You will remain at the forefront of blockchain-based trading technologies, exploring innovative solutions to enhance our platform.Communicate with Customers. You will interact directly with customers, offering support and gathering valuable feedback for continuous improvement.What We Are SeekingA minimum of 8 years of experience in backend development.Proven experience in architecting and developing scalable solutions in a distributed system environment.Strong proficiency in programming languages such as Go, Java, or Python.Deep understanding of database management systems, cloud services, and microservices architecture.Exceptional problem-solving abilities and a proactive mindset.Excellent communication skills and ability to work collaboratively in a dynamic environment.

Join Via as a Senior iOS Engineer and be a vital part of our mission to revolutionize transportation globally. You will focus on enhancing the rider experience, including booking, account management, and more. Additionally, you will play a key role in managing and advancing our multi-platform UI and automation testing infrastructure.