ETL Developer

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

**Cool Freight. Hot Pay. Real Talk.** You know how to handle a rig. You can back a trailer into a dock tighter than a bar tab on payday. If you’ve got a CDL and a backbone, we’ve got a seat waitin’ for you. 🧊 **What You’ll Be Haulin’:** - Reefer loads colder than your ex’s heart. - Long runs, short hops, and everything in between. --- 🛠️ **What You Bring:** - Solid driving skills and a clean record. - A sense of humor and a love for the open road. - The kind of backing skills that make dock workers whistle. ⚙️ What We Got: - 12-speed automatics—no grinding, no drama (we do have some standard 13's as well). - Pay that keeps your wheels turnin’ and your fridge full. - Benefits that don’t suck. - Dispatch that actually knows what a Jake brake is. Apply through Intelliapp on the Pulse app or online at blinsky.com 📌 *No drama. No nonsense. Just freight, fuel, and the road ahead.

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies, is looking for a Low-Latency Developer to join our team. We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.  Position Highlights: We are modernizing our trading and research platform to scale our alpha trading business. This platform will enable researchers to explore, test, and deploy sophisticated signals, models, and strategies across asset classes in a robust, fully automated manner while maintaining competitive latency targets. As a Low-Latency Developer, you will be responsible for designing, optimizing, and maintaining high-performance trading systems to minimize latency. Your Mission and Goals: Analyze and optimize the performance of low-latency trading systems by identifying bottlenecks and inefficiencies in the code, and implementing effective solutions.  Develop and adapt the platform to support the demands of a fast-paced trading environment, while effectively managing technical debt. Requirements Over 5 years of experience as a low-latency developer with a focus on performance optimization in a high-frequency trading (HFT) environment. Experience with multiple components of an HFT platform or system, particularly those on the critical path. Experience working at an HFT firm during its startup phase and/or on a trading team is a significant plus. Technical Skills: Deep knowledge of HFT platforms: networking, kernel bypass, market data, order entry, threading, inter-process communication, and strategy APIs. Proven low-latency development and performance optimization in HFT. Strong proficiency in C++. Excellent understanding of CPU caches and cache efficiency. Experience with multithreaded and multi-process synchronization. Good understanding of networking protocols. Skilled in performance profiling and optimization tools. Advanced knowledge of Linux operating systems, including kernel-level device mechanisms. About You: Practical decision-making skills. Excellent communication skills. Strong analytical and problem-solving skills. Passion for trading. Ability to work independently and as part of a team. Benefits Competitive rates of pay. Paid time off (5 weeks). Coverage of health insurance costs. Office lunches. Discretionary bonus system.  Annual base salary range of $150,000 to $300,000. Pay (base and bonus) may vary depending on job-related skills and experience. Our motivation: We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth. Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

Intermodal Owner Operator wanted to cover Local DEDICATED intermodal lanes. Shamrock has lanes availble from all Chicago rail roads. We have work availble to run 6 days a week and are looking for drivers that are not getting steady work from their present company. Shamrock has a varity of containers and Reefer running in all Chicago rail yards. local Dedicated lanes Bollinbrook and Plainfeild liquer runs drop and hook moves 😎 visit our web page https://www.shamrockintermodal.com/ a better way to dray apply here on line app✅ https://intelliapp.driverapponline.com/c/arltransport?r=1684 Other significant reason to proceed with Shamrock Express 🚚 -24/7 Dispatch Team -Comdata Fuel Cards -Plate Program --No FORCED DISPATCH -Weekly direct deposit settlements -Insurance - OCC ACC -Advance program for truck repairs. -Loads are designed around your needs and times -High Volumes of Freight. Please call Ray Baxter Recruiting and Onboarding Manger 908-591-7385 🚛Please apply to this job if you are a intermodal driver and have experence in Chicago Rail yards your truck is at least 2005. We are only interested in working with owner -driver not fleet with a driver. ✅All Trucks that apply have to have a valid inspection no less then 60 days old before appling or we wont process app.

ABOUT US: Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world’s top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people’s lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint. We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology.  Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle.  OVERVIEW We are looking for an experienced Senior Cloud Engineer specializing in Kubernetes development and enhancing underlying system capabilities to join our team. In this role, you will focus on Kubernetes ecosystem development, optimizing and enhancing the underlying architecture, integrating opensource solutions, and improving Kubernetes cluster capabilities. You will directly contribute to the development of the underlying Kubernetes cluster architecture, driving system performance improvements and scalability enhancements. KEY RESPONSIBILITIES Design and develop Kubernetes functionalities and modules to enhance cluster scalability, performance, and stability. Integrate and develop open-source solutions within the Kubernetes ecosystem to enhance features and build a more robust platform. Provide a more efficient platform for development teams, supporting automation deployment, monitoring, and failure recovery features. Assist development teams in solving technical issues related to Kubernetes' underlying functions and provide development support. Participate in Kubernetes cluster lifecycle management, including setup, maintenance, scaling, and optimization. Collaborate with operations teams to ensure the stable operation of the clusters and assist in solving complex configuration and troubleshooting issues. Design and implement Kubernetes management solutions across multiple cloud platforms, supporting seamless multi-cloud architecture integration. Continuously drive improvements in the cluster architecture, enhance automation, and reduce operational costs. Requirements REQUIRED QUALIFICATIONS At least 3 years of Kubernetes development experience, with a solid understanding of Kubernetes architecture, components, and operational principles, capable of developing and optimizing the underlying technology stack. Extensive experience in Kubernetes cluster development, able to solve deep technical issues related to underlying architecture. Proficiency in containerization technologies (such as Docker, Helm), and experience with integrating and developing open-source tools. Experience with large-scale Kubernetes clusters and performance optimization, with hands-on experience in underlying system development. Experience with managing Kubernetes clusters in multi-cloud environments and designing crosscloud solutions. Proficient in automation, CI/CD processes, and promoting efficient automated deployment and integration within Kubernetes clusters. Strong problem-solving skills, with the ability to address technical challenges and improve system architecture. Good communication skills, able to collaborate clearly with teams and other departments to drive technical improvements. PREFERRED QUALIFICATIONS Familiarity with service meshes (e.g., Istio) and monitoring systems (e.g., Prometheus, Grafana) development and integration. Certifications such as CKA (Certified Kubernetes Administrator) or CKAD (Certified Kubernetes Application Developer) are a plus. Benefits Salary range: $150,000 - 180,000 Free snacks and drinks, and provided lunch on Fridays Fully paid medical, dental, and vision insurance (partial coverage for dependents) Contributions to 401k funds Bi-annual reviews, and annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building events At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone. If you share our passion and connection to this mission, we welcome you to apply and join us in building a vibrant and inclusive team at TP-Link Systems Inc. Please, no third-party agency inquiries, and we are unable to offer visa sponsorships at this time.

🚛 CDL-A FLATBED • STEPDECK • CONESTOGA – GREAT PAY! 🚛 💰 PAY STRUCTURE Flatbed & Stepdeck: 30% of weekly gross revenue. Gross potential up to $12,000/week depending on miles driven. Approximate take-home (30%): • 2,500 miles → $7,800 gross → driver ~ $2,340 • 3,000 miles → $9,360 gross → driver ~ $2,808 • 3,500 miles → $10,920 gross → driver ~ $3,276 • 3,800 miles → $12,000 gross → driver ~ $3,600 Conestoga: 70 CPM (fixed rate) 🧾 EXAMPLE WITH EXTRA PAY If you run 3,000 miles → $9,360 gross + 2 tarps ($50 each = $100) + 1 oversized load ($150) New gross = $9,610 Driver take-home = 30% of $9,610 = $2,883 (Extra tarp and oversized pay are added to gross first, then 30% is paid out to driver.) 🚚 EQUIPMENT 2022–2026 Trucks: Freightliner Cascadia, Volvo 760/860 Trailers: Flatbed, Stepdeck, Conestoga 📍 RUNNING AREAS All 48 states (Not forced dispatch). Choosing your own loads is possible but may affect weekly pay. 📆 SCHEDULE 3 weeks out recommended (negotiable). Billing week: Saturday–Friday (midnight cutoff). Statement Friday, pay on Tuesday. 📞 CALL TODAY Emily – (708) 497-4548 OR APPLY HERE: Click Here to Apply