Browse
···
Log in / Register

Charles River C# Developer Needed at a Leading Hedge Fund

Negotiable Salary

357A 8th Ave, New York, NY 10001, USA

Favourites
Share

Description

Charles River C# Developer Needed at a Leading NYC Hedge Fund Location: NY, NY (Hybrid - 3 days in office) Compensation: TBD, This is a contract position. You will sign a consulting agreement and be paid a per diem rate. COMPANY OVERVIEW: Mazuma Software is a small technology consulting firm specializing in systems development for the hedge fund industry. WE NEED YOU: We are seeking a Charles River CRIMS C# Developer to design, develop, and maintain the services and APIs that support a complex, data-driven web application for the financial industry. The ideal candidate will have experience building high-performance, scalable applications using ASP.NET Core, SQL Server, and Azure cloud services. You will collaborate closely with frontend developers, business stakeholders, and data teams to ensure seamless integration between the backend and the user interface. You will have an opportunity to have a significant impact on backend architecture and API development while working on cutting-edge technology for a financial institution handling critical market data. RESPONSIBILITIES: • Develop and maintain RESTful APIs and microservices using ASP.NET Core to support frontend functionality. • Design and implement scalable, secure, and high-performance backend architecture. • Work closely with frontend developers to ensure smooth API integration. • Develop and optimize SQL Server databases, including stored procedures, indexing, and query tuning. • Implement data access layers using Entity Framework Core or other ORM frameworks. • Work with business stakeholders to understand requirements and translate them into backend modules and services. • Design and implement authentication and authorization mechanisms using OAuth, OpenID Connect, or Azure AD. • Implement event-driven architecture with message queues (e.g., Azure Service Bus, RabbitMQ, or NServiceBus). • Ensure data consistency and integrity across different modules and databases. • Optimize application performance and scalability to handle large volumes of financial data. • Write unit tests and integration tests to ensure reliability and maintainability of the codebase. • Participate in code reviews and contribute to improving development best practices. • Deploy and manage applications in Azure cloud environments using Azure App Services, Azure Functions, and Azure SQL. • Monitor and troubleshoot backend performance issues, logging, and error handling. REQUIRED SKILLS: • Experience with Charles River CRD platform • 8+ years of experience in development using C# and ASP.NET Core/Angular. • Strong understanding of RESTful API design principles and best practices. • Experience with SQL Server and proficiency in writing efficient queries, stored procedures, and optimizing database performance. • Knowledge of Entity Framework Core or other ORM frameworks. • Familiarity with Azure cloud services, including Azure App Services, Azure Functions, Azure SQL, and Azure Service Bus. • Experience with authentication and security standards such as OAuth2, JWT, and OpenID Connect. • Experience in event-driven architectures and working with message brokers like RabbitMQ, Azure Service Bus, or Kafka. • Understanding of scalability, performance tuning, and caching mechanisms (Redis, Azure Cache for Redis, etc.). • Experience working in Agile/Scrum development environments. • Strong debugging, problem-solving, and troubleshooting skills. • Proficiency with Git and CI/CD pipelines for automated deployments. • Excellent communication and teamwork abilities. DESIRED SKILLS: • Experience with STP trading platforms like CRIMS (Charles River) or BlackRock Aladdin

Source:  craigslist View original post

Location
357A 8th Ave, New York, NY 10001, USA
Show map

craigslist

You may also like

Workable
Integration Project Manager
Company Profile At Sand Cherry Associates, we excel in the design and delivery of strategic customer-centric initiatives through digitally-native, data-empowered solutions. Our client’s confidence in us is centered on exceptionally skilled, high-energy talent working with the support of the full Sand Cherry team. Finding the right match for this role is a critical aspect of continuing that success. Overview We are seeking an experienced Integration Project Manager. This role is responsible for managing integrations across a large enterprise organization. This requires tactical execution, planning, coordination, and managing the successful delivery of multiple deliverables. This role will collaborate with many cross functional stakeholders and provide analysis and reporting. This position is based in the Stamford, CT area and requires in office/on site support weekly. Candidates should live in the region to commute daily or travel weekly within the Northeast USA region to be on site 3-4 days per week. No Visa sponsorship is offered for this role. This is a long term consulting engagement. Duties & Responsibilities Manage integration activities across several functions on behalf of the PMO or organization. Develop project planning for each workstream, along with weekly/monthly status reporting. Daily, hands-on project management activities throughout the program life cycle for all work streams. Document project deliverables utilizing PMI, PMP methodology. Plan and monitor the progress of complex programs and multiple work streams. Integrate business policies and governance processes into planning and accountability for project roadmaps. Establish risk management, escalation paths, and take corrective measurements to keep projects on track. Build and manage budgets, actuals and forecast for the merger integration program. Schedule, facilitate and lead related project meetings. Create and manage stakeholders’ communication at all levels of the organization. Identify and report program KPIs to assess impact. Coordinate, manage and monitor the workflow of cross-functional teams. Provide and perform quality assurance checks on project artifacts and deliverables. Own overall integrated project plan and support cross-functional resources, ensuring on-time delivery, meeting of budgetary demands, and achievement of business goal. Consistently exercise informed judgment and discretion in matters of significance. Requirements Desired Skills & Experience  Candidates must have proven experience in project management gained through managing large and complex projects. Candidates must have the following: Minimum 5 years strong project/program management experience managing multiple work streams. Consulting experience with integration activities across several functional areas is desired and should include any of the following: operations, product, engineering, finance/acctg or human resources exposure. Industry exposure in telecommunications, broadband or cable industry is required knowledge for this role. Ability to be on site several days per week or travel to be on site in the Northeast. Strong experience with Excel, PowerPoint and Smartsheet are required. Proven knowledge of project management methodology such as Agile, scrum. Strong leadership, stakeholder, and management skills, including executive presence. Good knowledge of resource allocation procedures. Excellent oral and written communications skills to stakeholders including the ability to influence and negotiate. Ability to think critically and process information quickly, presenting a succinct and insightful format for executives. Strong analytical, documentation and reporting skills are desired.   Education/Certifications Bachelor’s degree in Business, Engineering, IT, or similar PMP certification is desired MBA is a plus Compensation Sand Cherry Associates based in Denver, CO is required by state law to include a reasonable estimate of the compensation range for this role. This compensation range takes into account a wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and delivery model. This is a long term consulting engagement, with an hourly range of $80-90/hour on 1099 or adjusted commensurate salary on W2. Years of experience, level of education, geographic location, unique skills/qualifications for the specific role and potential certifications can be key factors in the final compensation for this role.   Benefits Our team is unique — we are passionate about what we do. At Sand Cherry, our Consultants know they are impacting and shaping our clients’ industries. We recognize our employees for their contributions. Our culture is one of the most friendly and communicative in the consulting industry. Sand Cherry is not a top-heavy organization. We offer the opportunity to be part of a digital workforce. Discover the experience that only comes with self-responsibility in the workplace. Our team members manage their own workloads and are expected to deliver exceptional work for our clients. Professional career growth is one of our main priorities, as we affirm that investing in our Consultants and empowering our people will also deliver the best results and value for our clients.
Stamford, CT, USA
$80-90/day
Craigslist
Remote Software Development Career 🧑‍💻
We are seeking individuals eager to pursue careers in technology. If you want hands-on coding practice, project experience, and preparation for developer jobs, this training program is for you. This program is remote and flexible, allowing full-time or part-time participation. With nearly 900 hours of training and project work, you’ll gain experience in programming languages, tools, and workflows while creating a strong résumé and portfolio. 🖥️ Technology & Programming Fundamentals -Learn the basics of computers, networks, browsers, and the internet -Study algorithms, security principles, data structures, and number systems -Practice Python scripting, command line tools, and flowcharting 💻 Web & Front-End Development -Build websites with HTML5, CSS3, and Bootstrap -Develop interactivity with JavaScript, jQuery, and React.js -Apply modern design and responsive layout practices 🗄️ Back-End & Database Development -Create and query databases with SQL and SQL Server -Perform CRUD operations and learn relational structures -Develop back-end apps in Python (Django) and C# (.NET Core) 🧑‍💻 Programming Languages & Tools -Learn seven core languages: C#, Python, JavaScript, HTML, CSS, SQL, and more -Use Git, GitHub, Visual Studio, and Team Foundation Server -Apply collaboration and version control like a professional developer 🧪 Capstone Projects -Complete two advanced projects (Python + C#) -Build portfolio-ready work with Agile, Scrum, and DevOps practices -Practice debugging, teamwork, and real coding challenges 🧰 Career Preparation -Learn résumé writing and cover letter development -Practice technical and whiteboard interview techniques -Prepare to enter the workforce as a junior developer 🚀 No experience needed. Remote participants encouraged. Start your journey in technology now. 👉 Apply here: https://softwaredevpros.online/
1100 S Lowell Blvd, Denver, CO 80219, USA
$30/hour
Workable
Operations Manager - Compliance & Project Management
About Black Spectacles  Are you a process-driven operations professional who thrives on structure, security, and keeping things running smoothly behind the scenes? At Black Spectacles, we’re proud to be the leader in our space—with the strongest brand, a thriving business, and an incredible opportunity for continued growth. As an entrepreneurial company, we’re ambitious in our plans to support the architecture community, fostering an environment where excellence, innovation, and collaboration thrive. We believe that operational success comes from discipline, documentation, and a proactive approach to compliance, security, and IT oversight—and at Black Spectacles, you’ll have the opportunity to put those into action every day. We’re seeking an Operations Manager – Compliance & Project Management to bring structure, discipline, and accountability across Black Spectacles operations. In this role, you’ll oversee compliance initiatives, vendor/IT systems, and cybersecurity readiness, while managing planning cycles, Summits, and process documentation with strong project management discipline. At Black Spectacles, you’ll benefit from: A team that lives and celebrates our values daily. Regular opportunities to see and feel the impact of your work. A fully remote work environment, complemented by semi-annual company trips to build connections. Black Spectacles has been recognized by Great Place to Work and Built In as a great place to work, by the American Institute of Architects for the national impact we’re having on the profession of architecture, and by Inc. Magazine as one of the fastest growing companies in the country. Our Ideal Teammate We’re looking for someone who: Is motivated by contributing to a mission-driven company that supports the architecture and design community. Brings project management discipline to operations and compliance work, ensuring initiatives are delivered on time and with measurable outcomes. Thrives in a hands-on role balancing compliance, operational processes, and IT/security oversight.  Takes ownership and accountability for their work. Encourages calculated risks and shares ideas in a safe, supportive environment. Takes a world-class approach to their responsibilities and values collaboration. Lives our values of excellence, innovation, and taking care of our people. Role Overview As Operations Manager – Compliance & Project Management, you’ll be responsible for ensuring Black Spectacles’ operations are secure, compliant, and well-structured. You will oversee IT systems and the full lifecycle of equipment, drive compliance initiatives, manage contracts and insurance, and support structured planning cycles. This is a hands-on, high-ownership role where you’ll collaborate closely with leadership, finance, engineering, and other departments, while holding outside vendors and agencies accountable for delivering on expectations. We offer a competitive base salary of $80,000 to $100,000, commensurate with experience and qualifications. Responsibilities Compliance & Cybersecurity Manage IT and compliance policies, cybersecurity training, and readiness for external audits (e.g., SOC2). Ensure strong internal controls and defense systems are in place. Maintain organized systems for contracts, renewals, and compliance documentation. Strategic Planning & Operating Rhythm Guide business planning cycles, Rocks/KPIs, and quarterly/annual strategy sessions. Use Bloom Growth (or similar software) to track execution and progress. Enforce process documentation standards and maintain one clear operating manual for the company. Plan and execute semi-annual company Summits, including scheduling, bookings, logistics, and budgeting. IT & Equipment Management Oversee the lifecycle of company-issued laptops and devices (purchasing, shipping, set-up, secure offboarding/disposal). Coordinate with vendors for IT support, software installs/updates, and system access. Manage SaaS tools and system permissions across the organization. Requirements Proven ability to manage cross-functional projects from planning through execution, with strong attention to documentation and accountability. Experience with structured business operating systems or disciplined planning cycles (e.g., EOS, OKRs, KPIs, waterfall). 6+ years of professional experience in operations, IT, or compliance, ideally in a small–mid-sized company (Bachelor’s degree in business, operations, or a related field preferred. Demonstrated ability to manage compliance processes such as contracts and renewals. Experience with IT systems, cybersecurity practices, and equipment lifecycle management (directly or via vendors). Familiarity with external audit frameworks (e.g., SOC2) is a plus but not required. Proven strength in process documentation, enforcement, and optimization. Highly analytical and detail-oriented, with the ability to tie operations decisions to measurable impact. Comfortable working remotely and independently, with strong accountability. Ability to travel twice a year for in-person planning sessions and company events. Benefits Work From Home: Enjoy the flexibility of working remotely year-round. Comprehensive Benefits: Starting day one, access to BCBS Health, Dental, Vision, Disability, and Life Insurance coverage. Savings & Retirement Plans: Flexible Spending Accounts (FSAs), Health Savings Accounts (HSAs), and a 401(k) plan with a company match of up to 4%. Generous Paid Time Off: Accrue up to 3 weeks of vacation annually, along with 8 holidays, 2 floating holidays, and up to 1 week of sick leave. Referral Program: Earn rewards by referring top talent to our team. Team Building: Enjoy semi-annual team gatherings and events that foster collaboration and camaraderie. If you’re ready to take the next step in your career and make a significant impact at Black Spectacles, please submit your resume and share why you’re interested in this role. We look forward to considering your application! Black Spectacles is an equal-opportunity employer.
Chicago, IL, USA
$80,000/year
Craigslist
LAMP Stack Junior Developer for OpenEMR
I run a software company that develops software for an open-source project called OpenEMR, an application that runs medical clinics, hospitals, and other medical organizations. I am looking for a part-time 20 hours per month junior developer to assist me and my company with completing tasks for OpenEMR. As time progresses this has the ability to turn into more hours. You would be a 1099 contractor for my company. More info about the project (this is the project you will be working on): https://www.open-emr.org/ Before the interview I need you to read the following document. In your cover letter please be able to demonstrate as much as possible what is contained in this document. You probably won't get 100% but please give it a solid try. Requirements for OpenEMR Development This document defines the minimum skills and tasks you must demonstrate to be considered ready for OpenEMR development. Review carefully and be prepared to show working examples for the interview. Core Competencies Using Git and standard source control workflows Understanding the OpenEMR database schema at a basic level Setting up multiple virtual hosts using LAMP (preferred), WAMP, or MAMP Configuring and troubleshooting Apache Virtual Host Setup Task Demonstrate your ability to set up a local sandbox by: Creating a new Apache virtual host Installing the latest community version of OpenEMR (use the most recent patch release) Cloning the OpenEMR GitHub repository outside of any vhost folder. (basically, not storing the git repo in the /var/www/ directory, but using an rsync script to update the vhost ) Setting up local instances for both: Master branch and most current stable patch release At minimum: Run OpenEMR v703v4 on a dedicated vhost Git and Source Control Best practices for managing a project with Git Why repositories must not be stored directly on Staging or Production vhosts What cherry-picking is and why it is useful How git reflog can help find a file’s history Xdebug Task Place a breakpoint in login.php at the line that includes globals.inc.php Step over into the next line and explain why globals.inc.php is critical Identify a variable or function from globals.inc.php that is used in login.php OpenEMR Schema Explain the purpose and stored data of these tables: patient_data form_encounter forms users users_secure list_options layout_options Write a query to return: patient first name, last name, PID, encounter number, and forms used in encounters within a specific date or date range Write a query to return: PID and encounter ids for a date range Identify which table/column records when a form has been deleted Identify the view in the OpenEMR interface that updates the list_options table Identify the view in the OpenEMR interface that updates the layout_options table Make a change using the OpenEMR interface and demonstrate the change in the raw data (phpMyAdmin view) Explain how layout_options and list_options are related to creating or updating layout based forms
2832 SE Salmon St, Portland, OR 97214, USA
$30-50/hour
Workable
GNOSC Watch Officer (Network Engineer)
Expertise and Functions Perform all facets of a continuous 24/7 Global Network Operations and Security Center monitoring Execute network, system, and cloud systems monitoring/surveillance, environmental monitoring, incident management and MDA Cybersecurity Support and service maintenance activities to include Change Management coordination during the assigned shift day/time Engage in all aspects of IT incident management and escalation, ensuring that incidents are effectively escalated, managed and resolved with full communication of status, plans, and actions provided to executive management and the Government customer Utilize communication skills, verbal and written, at both technical and senior/Executive management levels Understand Command level Management Speak clearly to diverse cultural audiences, VIPs, and dignitaries Perform as a section trainer and create lesson plans Other duties as assigned Requirements Education/Training:  Bachelor’s Degree in management or other relevant discipline preferred Must have, or obtain within 6 months of hire, a current DoD 8570.01 IAT Level II Certification such as CompTIA Security+ CE Certification or higher    Experience: 2+ years of professional experience in the required task area    Preferred Experience:   Experience in metrics-based IT Operations and Maintenance (O&M) teams Experience with Remedy and SNMP monitoring tools (e.g., Solarwinds, Microfocus NNMi/HPOV, and Systems Center Operations Manager) Experience with ITIL framework and ITIL-based processes, to include continual service improvement, change management, and problem investigation Experience as a Windows/Linux System Administrator supporting a large Enterprise with knowledge of Microsoft Active Directory, Windows 2008/2012, Linux/UNIX Operating Systems, EMC Storage, Symantec NetBackup and SCCM Patch Management solutions Experience as a network engineer, including hands-on experience designing, implementing and managing network components including switches, routers, firewalls, and cryptographic devices Experience with Cyber-defense or information assurance, including experience with DISA mandated security tools to include Assured Compliance Assessment Solution (ACAS), Host Based Security System (HBSS), analyze results and create reports Experience with Network Operations in a network operations center or other 24x7x365 IT Operations environment Knowledge of IT Network Operations and connectivity devices that inter-relate with Public Key Infrastructure authentication and Information Security practices Knowledge of Cybersecurity principles and how to execute system/network security analysis Knowledge of Tier III Information Assurance practices, IT security governance, security administration, project management, logistics, and Cybersecurity compliance requirements Quality Assurance/Quality Control Inspection process knowledge Security: Must be a US citizen Candidate must be in possession of a minimum DoD issued Secret Clearance Physical Requirements: Able to occasionally reach with hands and arms Prolonged periods of computer screen use, while sitting or standing at a desk Adhere to safety protocols when in work areas requiring use of PPE (e.g. eyewear, gloves, masks, hearing protection, steel toed shoes, etc.) Able to safely lift and carry up to 20 pounds at a time Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Short Term & Long Term Disability Training & Development Wellness Resources Salary: $75,000 - 97,000 Salary rates for this position are competitive and commensurate with experience and industry standards. We offer a comprehensive benefits package that may include health insurance, paid time off, and retirement savings options.
Colorado Springs, CO, USA
$75,000-97,000/year
Cookie
Cookie Settings
Our Apps
Download
Download on the
APP Store
Download
Get it on
Google Play
© 2025 Servanan International Pte. Ltd.