Data Engineer III

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!

JOB TITLE: Business Systems Analyst (SAP S4HANA HCM Functional Support) LOCATION: Sacramento or San Francisco JOB OPENING #: 6506 OVERVIEW The Judicial Council of California is accepting applications for the position of Business Systems Analyst (BSA) in the Trial Court Administrative Services (TCAS) Center of Excellence Human Resources Payroll System Support (HR PSS) unit of the Branch Accounting and Procurement (BAP) office. The Business Systems Analyst provides system and software maintenance support for the Phoenix SAP system to end users in the Trial Court Administrative Services’ (TCAS) Shared Services Center and the trial courts. This includes support of the Organizational Management, Personnel Administration, Benefit Administration, Time Management, and Payroll modules, and Employee Services and Manager Services Fiori applications, for twenty courts currently utilizing the HR Payroll services. The Phoenix SAP System was recently upgraded to SAP S4HANA version 2023 with HCM4HANA. The Judicial Council strives for work life balance and includes substantial vacation and holiday time. In addition, we offer an excellent benefits package including pension, medical, dental and vision coverage, flexible spending, up to $130 per month reimbursement for qualifying commuting costs, and retirement savings plans. In San Francisco, the office is only a 7-minute walk from the downtown Civic Center BART station. In Sacramento, the office is located minutes from downtown, just north of Discovery Park. The Judicial Council The Judicial Council of California is the policymaking body for the state court system and has constitutionally conferred statewide rule-making authority. This authority includes developing, advocating for, and allocating the judicial branch budget. A majority of Council members are California state justices and judges; however, the Council also includes lawyers, legislators, and court administrators. By enhancing its role as a leadership, knowledge, and service resource for the judicial branch, the Judicial Council’s staff organization seeks to continue to evolve as one of California’s most dynamic public service entities, focused on improving access to justice for all Californians by innovating and responding to the changing needs of the courts and the public. As a government body charged with improving the statewide administration of justice, the Judicial Council has multiple offices with diverse responsibilities relating to court policy and operations. As employees of the council, every member of staff should view and approach their work as one Judicial Council with a public service mission that is greater than the sum of its parts. The Judicial Council offers hybrid work arrangements for many positions. The successful candidate will be expected to work in person at the Judicial Council’s San Francisco or Sacramento office at least two days per week, based on their office leader’s direction, and reside in the areas surrounding these locations. RESPONSIBILITIES • Provide essential SAP system module support and maintenance in areas or modules of Organizational Management, Personnel Administration, Benefit Administration, Time Management, Payroll, Employee Services, and Manager Services for the end users in TCAS Shared Services and the trial courts working on mostly standard less complex items such as master data table changes. o Assess and analyze system issues by communicating with the reporting users, reviewing system or other authoritative documentation, and performing system validation to determine full understanding of the problem and root cause, as needed. o Gather and document all business requirements and conduct interviews/workshops and design and update requirement and configuration templates as needed. • Under the direction and guidance of the Manager and with support of a Sr. BSA, review, analyze, develop, and execute on-going system maintenance to ensure tables and schemas are designed and running at optimal system performance. o Perform changes and complete comprehensive testing in the Phoenix sandbox environment. Repeat until successful prototype results are achieved. o Implement (design, build or configure, test, and document) the solution using the Phoenix Change Request Management (ChaRM) process. • Participate in the review, analysis, and execution of SAP year-end support packs as a module expert. o Review, analyze, and document SAP notes that should be tested or that can be part of general automated testing process using Variance Monitor (VM). o Attend project meetings and business team meetings to provide updates on the status of work. • Under the direction and guidance of the Manager and with support of a Sr. BSA, participate in SAP system upgrades. o Review, analyze, and document system changes of an assigned module to assist in the tasks needed to complete the project plan. o Attend project meetings and business team meetings to provide updates on the status of work. • Assist in training and/or knowledge transfer to users of the system, peer analysts, and office colleagues. o Review and analyze subject matter to ensure complete understanding of what is to be documented and trained. o Develop, create, and maintain documentation using existing program templates to align solution design, process flow, system and manual steps, decision points, and impacts. Collaborate with peers and key users. Gain approval through existing program review process. MINIMUM QUALIFICATIONS EDUCATION AND EXPERIENCE Bachelor’s degree and three (3) years of experience providing technical and business process support and analysis for systems/applications. An additional four (4) years of professional experience as noted above may substitute for the bachelor’s degree. Or, additional directly related experience and/or education may be substituted on a year-for-year basis. OR Three (3) years as a Business Systems Coordinator, or two (2) years as an Associate Analyst in the assigned field with the Judicial Council of California, or three (3) years of experience performing the duties of a class comparable in the level of responsibility to that of a Business Systems Coordinator, or two (2) years as an Associate Analyst in the assigned field in a California superior court or California state-level government entity. Desirable Qualifications • Strong knowledge of SAP HR/Payroll (USA Public Sector), Personnel Administration (PA), Employee Services (ES), Manager Services (MS), Taxes, W2, Benefits Administration (BA), Organization Management (OM), or other relevant experience to solve business problems in support of the Phoenix SAP system. • Experience with SAP HR/Payroll systems including functional configuration and design, integration with third-party systems, testing, and support. • Hands-on experience performing configuration and testing on at least 2 US Payroll implementations. OTHER Please note, if you are selected for hire, verification of employment authorization to work in the United States will be required. HOW TO APPLY This position is Open Until Filled. Submission of our official application, a resume and a response to the supplemental questions is required. To ensure consideration of your application for the earliest round of interviews, please apply by 5:00 P.M. on Tuesday, September 30, 2025. To complete the online application, please visit https://www.courts.ca.gov/careers.htm and search for JO# 6506. The Judicial Council provides reasonable accommodation to applicants with disabilities who request such accommodation. Reasonable accommodation needs should be requested through Human Resources at (415) 865-4260. PAYMENT & BENEFITS $7,513 - $11,270 per month Please note due to statewide fiscal conditions, the posted salary range is subject to a temporary 3% reduction. In exchange for this reduction, judicial branch employees accrue an additional 5 hours of paid personal leave per month through June 30, 2027. Some highlights of our benefits package include: • Health/Dental/Vision benefits program • 14 paid holidays per calendar year • Choice of Annual Leave or Sick/Vacation Leave • 1 personal holiday per year • Up to $130 per month reimbursement for qualifying commuting costs • CalPERS Retirement Plan • 401(k) and 457 deferred compensation plans • Employee Assistance Program • Basic Life and AD&D Insurance • FlexElect Program • Pretax Parking • Long Term Disability Program (employee paid/optional) • Group Legal Plan (employee paid/optional) The Judicial Council of California Is an Equal Opportunity Employer Supplemental Questions for Business Systems Analyst (JO# 6506) To better assess the qualifications of each applicant, we will review your response to the following question. Please indicate for which employer you performed these functions. Your answer should not exceed a total of one page. 1. Please explain why you are interested in this position. 1832 2. Please explain your functional experience supporting SAP HR Payroll or other ERP system(s). 4072

Eagle Seven is seeking a Senior Software Developer focused on exchange connectivity and market data.  The individual will be responsible for analyzing exchange protocols, proposing design solutions, and implementing connectivity to trading venues across the world. The role be a part of the platform development team and will provide the individual with exposure to traders and strategy developers. The successful candidate will be a self-starter, have strong sense of ownership and be driven to provide technical and intellectual solutions to business problems.    Primary Responsibilities include: Architecting and implementing low-latency market access solutions Understanding, interpreting, and interfacing with global exchanges and their protocols Designing, developing, and supporting market data feed handlers and exchange order routers Diagnosing latency issues and resolving with appropriate tuning and optimizations Working with traders to source, evaluate and facilitate access to new data sources Working with extended team to capture, house, and provide historical access to market data Liaise with vendors on data and technical issues as needed to deliver rapid solutions to the business Requirements Skills and Experience: Bachelor’s degree in Computer Science or related field Proven track record of understanding and working with global exchange protocols Experience with writing parsers for exchange protocols such as FIX and ITCH, etc. Strong background in C++ and C++ Template metaprogramming with demonstrated experience using C++14/C++20 Expertise with TCP/IP, UDP multicast, sockets, network protocols, particularly on Linux/Unix systems Experience using network tools such as Wireshark and TCPDump to monitor and debug behavior Ability to work in a collaborative environment Excellent written and verbal communication skills Benefits Eagle Seven offers a competitive and comprehensive benefits package to all full-time employees. Medical PPO and HMO coverage through BlueCross BlueShield Company Contributions to a Health Savings Account (with enrollment into a High Deductible Health Plan) Dental coverage through Principal Vision coverage through VSP 401k Retirement Savings Plan with Employer Match Company Paid Life Insurance Company Paid Disability Insurance Paid Time Off Flexible Spending Account Pre-tax Transit Benefits Complimentary Lunch and Beverages The minimum base salary for this role starts at $150,000. This role is eligible for a discretionary performance bonus as part of the total compensation package, in addition to the benefits listed above. Exact compensation offered may vary based on factors including, but not limited to, the candidate's experience, qualifications, and skill set.

Location: Onsite – 5 days per week (DOWNTOWN CHICAGO) We are seeking a motivated Desktop Support Specialist to join our IT team. In this role, you will be responsible for providing day-to-day technical support for employees, ensuring computer systems and conference room technologies run smoothly. You’ll primarily manage issues remotely from your desk but will also handle hands-on tasks such as equipment setup and troubleshooting. Key Responsibilities : Provide helpdesk support to employees, including troubleshooting and resolving hardware, software, and network issues. Set up, configure, and maintain physical computer equipment and peripherals. Perform device provisioning for new and existing users (experience preferred). Troubleshoot issues related to conference room systems, with a focus on Google Meet setups. Utilize remote management tools to resolve the majority of technical support requests. Execute basic tasks in Linux terminal for system checks and troubleshooting. Collaborate with the IT team to maintain smooth operations and escalate issues when necessary. Qualifications : Previous experience in a desktop support or helpdesk support role. Strong knowledge of computer hardware setup and troubleshooting. Experience with provisioning processes is preferred. Familiarity with Linux terminal commands and basic troubleshooting. Excellent problem-solving and communication skills. Ability to work independently and manage multiple support requests effectively. Comfortable working onsite five days per week.

LDAP Software Engineer Location: Peru, IN Duration: Permanent role Responsibilities: * Work with upstream data source and downstream clients to resolve data related issues. * Assist in designing, developing, and implementing Data as A Service (DaaS) and support for microservices. * Perform data and log analysis. * Assist in designing, developing, and implementing flexible LDAP architecture for PaaS and SaaS applications. * Performance periodic maintenance as/when required. Requirements: * Performance periodic maintenance as/when required. * Assist in designing, developing, and implementing flexible LDAP architecture for PaaS and SaaS applications. * Work with upstream data source and downstream clients to resolve data related issues. * Assist in designing, developing, and implementing Data as A Service (DaaS) and support for microservices. * Perform data and log analysis. * Advanced knowledge of LDAP directories based on OpenDJ, Oracle (sun) or ForgeRock directories. * Expert in maintaining, troubleshooting issues in production environment. * Experience in installing and configuring Oracle DSEE 11g & OpenDJ, ForgeRock DS. Required Software Skills: * Directory Services (LDAP, MS Active Directory, MS Entra ID), including Group Policy, DNS, and DHCP Exchange / M365 * VMware vSphere/vCenter * Server and PC operating systems including Windows OS's and Linux * Citrix DaaS, and related components * Microsoft SQL Server and/or Oracle SQL along with database management utilities Recommended Working Knowledge * PowerShell * Git (GitHub / Gitlab) * TCP/IP * Networking OSI mode

Well-established MSP is looking for a well-rounded candidate who can provide inside sales IT support for our customers and sales representatives. The ideal candidate should be well organized, detail oriented, and be able to work in a fast-paced environment, with a customer service mindset! Position Overview We’re seeking a detail-oriented and tech-savvy Inside Sales IT Support Specialist to join our team. This role bridges the gap between sales and technical support, helping configure solutions, build quotes, and support our sales reps with pre-sales technical expertise. Key Responsibilities • Collaborate with sales reps to develop accurate and competitive quotes for hardware, software, IT infrastructure, and services. • Configure technical solutions based on customer requirements, including computers, networking equipment, cloud services, and more. • Work closely with distributors, vendors, and manufacturers to obtain pricing, availability, and product information. • Provide pre-sales technical support, including product comparisons, compatibility checks, and solution recommendations. • Maintain up-to-date knowledge of IT products, services, and industry trends. • Assist in managing vendor relationships and negotiating pricing and terms. • Ensure all quotes and configurations meet company standards and customer expectations. Qualifications • 2+ years of experience in IT sales support, technical quoting, or related role. • Strong understanding of IT products and services (e.g., PCs, servers, networking, cloud solutions, software licensing). • Excellent communication and interpersonal skills. • Proficiency with quoting tools, CRM systems, and Microsoft Office Suite. • Ability to work independently and collaboratively in a fast-paced environment. • Experience working with vendors/distributors like Ingram Micro, TDSynnex, D&H, Dell, HP, Lenovo etc. is a plus. What We Offer • Competitive salary and performance-based bonuses. • Health, dental, and vision insurance. • Opportunities for professional growth and certification. • A collaborative and supportive team environment.