Embedded Software Engineer (Networking)

Trexquant is a growing systematic fund at the forefront of quantitative finance, with a core team of highly accomplished researchers and engineers. To keep pace with our expanding global trading operations, we are seeking a C++ Market Data Engineer to design and build ultra-low-latency feed handlers for premier vendor feeds and major exchange multicast feeds. This is a high-impact role that sits at the heart of Trexquant's trading platform; the quality, speed, and reliability of your code directly influence every strategy we run. Responsibilities Design & implement high-performance feed handlers in modern C++ for equities, futures, and options across global venues (e.g., NYSE, CME, Refinitiv RTS, Bloomberg B-PIPE). Optimize for micro- and nanosecond latency using lock-free data structures, cache-friendly memory layouts, and kernel-bypass networking where appropriate. Build reusable libraries for message decoding, normalization, and publication to internal buses shared by research, simulation, and live trading systems. Collaborate with cross-functional teams to tune TCP/UDP multicast stacks, kernel parameters, and NIC settings for deterministic performance. Provide robust failover, gap-recovery, and replay mechanisms to guarantee data integrity under packet loss or venue outages. Instrument code paths with precision timestamping and performance metrics; drive continuous latency regression testing and capacity planning. Partner closely with quantitative researchers to understand downstream data requirements and to fine-tune delivery formats for both simulation and live trading. Produce clear architecture documents, operational run-books, and post-mortems; participate in a 24×7 follow-the-sun support rotation for mission-critical market-data services. Requirements BS/MS/PhD in Computer Science, Electrical Engineering, or related field. 3+ years of professional C++ (14,17,20) development experience focused on low-latency, high-throughput systems. Proven track record building or maintaining real-time market-data feeds (e.g., Refinitiv RTS/TREP, Bloomberg B-PIPE, OPRA, CME MDP, ITCH). Strong grasp of concurrency, lock-free algorithms, memory-model semantics, and compiler optimizations. Familiarity with serialization formats (FAST, SBE, Protocol Buffers) and time-series databases or in-memory caches. Comfort with scripting in Python for prototyping, testing, and ops automation. Excellent problem-solving skills, ownership mindset, and ability to thrive in a fast-paced trading environment. Familiarity with containerization (Docker/K8s) and public-cloud networking (AWS, GCP). Benefits Competitive salary, plus bonus based on individual and company performance. Collaborative, casual, and friendly work environment while solving the hardest problems in the financial markets. PPO Health, dental and vision insurance premiums fully covered for you and your dependents. Pre-Tax Commuter Benefits  Trexquant is an Equal Opportunity Employer

Founded in 2016 in Silicon Valley, Pony.ai has quickly become a global leader in autonomous mobility and is a pioneer in extending autonomous mobility technologies and services at a rapidly expanding footprint of sites around the world. Operating Robotaxi, Robotruck and Personally Owned Vehicles (POV) business units, Pony.ai is an industry leader in the commercialization of autonomous driving and is committed to developing the safest autonomous driving capabilities on a global scale. Pony.ai’s leading position has been recognized, with CNBC ranking Pony.ai #10 on its CNBC Disruptor list of the 50 most innovative and disruptive tech companies of 2022. In June 2023, Pony.ai was recognized on the XPRIZE and Bessemer Venture Partners inaugural “XB100” 2023 list of the world’s top 100 private deep tech companies, ranking #12 globally. As of August 2023, Pony.ai has accumulated nearly 21 million miles of autonomous driving globally. Pony.ai went public at NASDAQ in Nov. 2024. Responsibility The ML Infrastructure team at Pony.ai provides a set of tools to support and automate the lifecycle of the AI workflow, including model development, evaluation, optimization, deployment, and monitoring. As a Machine Learning Engineer in ML Runtime & Optimization, you will be developing technologies to accelerate the training and inferences of the AI models in autonomous driving systems. This includes: Identifying key applications for current and future autonomous driving problems and performing in-depth analysis and optimization to ensure the best possible performance on current and next-generation compute architectures. Collaborating closely with diverse groups in Pony.ai including both hardware and software to optimize and craft core parallel algorithms as well as to influence the next-generation compute platform architecture design and software infrastructure. Apply model optimization and efficient deep learning techniques to models and optimized ML operator libraries. Work across the entire ML framework/compiler stack (e.g.Torch, CUDA and TensorRT), and system-efficient deep learning models. Requirements BS/MS or Ph.D in computer science, electrical engineering or a related discipline. Strong programming skills in C/C++ or Python. Experience on model optimization, quantization or other efficient deep learning techniques Good understanding of hardware performance, regarding CPU or GPU execution model, threads, registers, cache, cost/performance trade-off, etc. Experience with profiling, benchmarking and validating performance for complex computing architectures. Experience in optimizing the utilization of compute resources, identifying and resolving compute and data flow bottlenecks. Strong communication skills and ability to work cross-functionally between software and hardware teams Preferred Qualifications: One or more of the following fields are preferred Experience with parallel programming, ideally CUDA, OpenCL or OpenACC. Experience in computer vision, machine learning and deep learning. Strong knowledge of software design, programming techniques and algorithms. Good knowledge of common deep learning frameworks and libraries. Deep knowledge on system performance, GPU optimization or ML compiler. Compensation and Benefits Base Salary Range: $140,000 - $250,000 Annually Compensation may vary outside of this range depending on many factors, including the candidate’s qualifications, skills, competencies, experience, and location. Base pay is one part of the Total Compensation and this role may be eligible for bonuses/incentives and restricted stock units. Also, we provide the following benefits to the eligible employees: Health Care Plan (Medical, Dental & Vision) Retirement Plan (Traditional and Roth 401k) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation & Public Holidays) Family Leave (Maternity, Paternity) Short Term & Long Term Disability Free Food & Snacks

Job Title: Senior System/Network Engineer Location: Novato, CA Job Type: Full-Time About Us: Marin IT, Inc. is a leading Managed Service Provider (MSP) dedicated to delivering exceptional IT support and services to a diverse range of clients. We specialize in providing comprehensive IT solutions, including system and network management, cybersecurity, cloud services, and more. Our team is passionate about technology and committed to delivering top-notch service and support. Position Overview: We are seeking an experienced and highly skilled Senior System/Network Engineer to join our dynamic team. The ideal candidate will have a strong background in managing and optimizing complex IT infrastructures, with a focus on delivering exceptional service to our clients. This role requires a deep understanding of networking, server administration, virtualization, and security. The Senior System/Network Engineer will work closely with our clients to design, implement, and maintain their IT environments, ensuring optimal performance and security. Key Responsibilities: • Design, deploy, and maintain complex network and system infrastructures for our clients. • Manage and support a variety of IT environments, including on-premises, cloud, and hybrid systems. • Troubleshoot and resolve advanced technical issues related to network and system performance, security, and connectivity. • Implement and manage security protocols and best practices to protect client data and systems. • Conduct regular system and network performance monitoring, analysis, and optimization. • Provide expert-level technical support and guidance to clients and internal teams. • Lead projects to upgrade and migrate systems, ensuring minimal disruption to client operations. • Develop and maintain comprehensive documentation of client environments, configurations, and procedures. • Stay up-to-date with emerging technologies and industry trends to provide innovative solutions to clients. • Mentor and support junior engineers, fostering a collaborative and knowledge-sharing environment. Qualifications: • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience). • Minimum of 5 years of experience in system and network engineering, preferably in an MSP environment. • Proficiency in managing and troubleshooting Windows and Linux servers, network infrastructure (routers, switches, firewalls), and virtualization technologies (VMware, Hyper-V). • Strong understanding of TCP/IP, DNS, DHCP, VPNs, and other networking protocols and services. • Experience with cloud platforms such as AWS, Azure, or Google Cloud. • In-depth knowledge of cybersecurity best practices, including firewalls, antivirus, IDS/IPS, and data encryption. • Excellent problem-solving skills and the ability to work under pressure to meet deadlines. • Strong communication and interpersonal skills, with the ability to interact effectively with clients and team members. • Relevant certifications such as CCNA, CCNP, MCSA, MCSE, VCP, or equivalent are highly desirable. Benefits: • Competitive salary and performance-based bonuses. • Comprehensive health, dental, and vision insurance. • Retirement savings plan with company match. • Professional development opportunities and reimbursement for certifications. • A supportive and collaborative team environment.

CS Energy is hiring a Project Manager. The Project Manager leads several project teams and works in partnership with our Project Operations and Field Management to foster great client relationships, develop our employees, and oversee the safe construction of high quality, profitable, and on schedule projects. Essential Duties and Responsibilities Work with the EHS team to finalize the health and safety plan for a project Ensure the site team and subcontractors follow EHS and Quality policies Manage the project budget and lead the forecast review process, review with FP&A and executives to ensure all project metrics are captured, manage client billings to achieve milestone payments, client and subcontractor change orders management, risk identification and mitigation Lead all Operations, Engineering and Procurement huddles. Track all actions on Project Action List. Ensure all equipment orders, engineering deliverables and required subcontracts are completed in accordance with the CPM schedule and project milestones. Manage production to the self-perform work plan and review/adjust it with Superintendents accordingly Management of EPC contracts with specific focus on Force majeures, delay notices, Schedule relief, LD letters to respective parties as necessary Work with project controls to establish and maintain project schedule to meet all EPC milestones. Ensure the compliance with all project permitting and regulatory requirements such as SWPPP, local permitting, AHJ Specific town requirements, building and electrical permits. Timely and concisely communicate schedule, cost, quality and safety concerns to Management Negotiate change orders to the benefit of the company Manage, develop, and maintain subcontractor relationships Creates and maintains a thriving company culture on project site. Coaches employees on cultural improvements. Assist Management and Business Development carry pipeline of projects through FMEA process, contract signing and project start-up Develop and maintain client relationship with timely, accurate, and clear communication Motivate the team and provide the feedback, training and mentorship to all employees Project level P&L responsibility Foster a motivating Team environment between Project Team and all other departments and project stakeholders Onsite presence during active construction Requirements Bachelor’s Degree in Construction Management, Renewable Engineering, Engineering or a related field 4-5+ years of relevant construction industry experience, with progressively greater responsibility Successfully led and managed complex project or portfolios valued at $20+ million Success leading, motivating and managing various project team sizes, including internal and external resources, while holding team members accountable Demonstrated decisiveness in resolving project issues, prioritizing and decision-making Success in leading projects to on-schedule and within budget completion Success in managing project start-up meetings, project drawings, project execution plans, and subcontractor and vendor buyouts Ability to do and manage others to read, understand and interpret contract, subcontracts, and purchase orders Success in managing subcontractors and developing and executing project changes Success in managing cost to complete estimates, costing and pricing Change Orders, and maximizing profits Entrepreneurial mindset with a well-rounded business perspective Strong proficiency in Word and Excel and a working knowledge of Microsoft Project and Bluebeam (or similar) Excellent teamwork, communication, and people skills are essential Effective time management skills capable of multitasking in a in fast environment Ability and willingness to travel to project sites or office up to 75%+ of the time *All applicants who receive a conditional offer of employment must take a pre-employment drug test and receive a negative result as a condition of hire. * An offer of employment is conditioned upon complying with CS Energy's requirements including, but not limited to, signing a separate disclosure and consent form prior to any background check. *The State of New York requires CS Energy, LLC to include a reasonable estimate of the salary range for this role. A reasonable estimate of the range for this role is $120,000.00 - $140,000.00 Starting rate of pay may vary based on various factors, including, but not limited to an individual's experience and expertise. Certain roles are also eligible for bonuses, subject to CS Energy’s discretion and based on factors such as individual and/or organizational performance. * Applicants must be authorized to work in the United States on a full-time basis * CS Energy does not accept unsolicited resumes from individual recruiters and/or third parties in response to our job postings. Any unsolicited resumes become property of CS Energy and we reserve the right to pursue and hire any such candidate. ABOUT US  CS Energy is an industry-leading engineering, procurement and construction (EPC) renewable energy company that develops, designs and builds optimized solar, energy storage, and emerging energy projects. CS Energy has successfully designed and installed over 2 GW of solar and 650 MWh of energy storage projects across the United States. Owned by American Securities, a leading US private equity firm, CS Energy leverages strong relationships with solar developers, IPPs, utilities, off-takers, suppliers, and landowners to help our customers streamline the project development process, lower project costs, and create value for all stakeholders as a trusted long-term partner. CS Energy has achieved its success through attracting and retaining highly talented and motivated individuals who are passionate about the company’s success. We recognize the value of diversity and are committed to protecting, training, enriching, and empowering our team members as they grow their careers in the renewable energy space.   We work hard, are mindful of our social and environmental responsibilities, and continuously give back to our local communities. Our commitment is based on the following principles: safety, quality, integrity, collaboration, expertise, and diversity. We are proud to be continually awarded as a great place to work by nationally recognized programs based on employee feedback. Benefits CS Energy provides great benefits to our valued employees. Competitive Salaries Discretionary Bonus Program Field Weekend Pay Program Project Incentive Bonus Program (based on position eligibility) Per-diem Program for Field Employees ((based on eligibility) Vehicle Allowance & Gas Card Program (based on position eligibility) 401K Programs with Employer Matching Medical & Dental Benefits (Plan options 100% paid by employers), and Vision Plans Access to HSA with Employer Contribution Paid Referral Program Access to FSA - Health & Dependent Care Access to Short Term Disability Employer Paid Life Insurance Paid Time Off & Holidays Paid Parental Leave Program Volunteer Time Off Student Loan Benefit Program CS Energy does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits. CS Energy is an equal opportunity employer.