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Interactive Brokers Group, Inc. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years.

Job Description Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology. This is a hybrid role (3 days in the office/2 days remote). About your team: The Compliance Surveillance group is looking for a Senior Python Software Engineer to develop highly automated and scalable processes that scan order activity and trades to detect potential market manipulation and money laundering, in addition to other regulatory/criminal violations. We currently process more than 1 billion order events and 5 million trades per day for over 3.5 million client accounts. As a member of the group, you will implement, optimize, and scale our processes to handle new requirements and our anticipated large growth in client activity. What will be your responsibilities within IBKR: • Creation, optimization, and extension of trade surveillance processes, • Building infrastructure services to support our market surveillance system, • Participating in code reviews via a Git/Gerrit workflow, • 5+ years of professional software engineering experience in Python, C++ or Java, • 3+ years of professional experience in Python as a primary language (non-scripting), • Extensive experience in Pandas or NumPy, • 1-3 years of professional experience with Linux operating systems, • Thorough understanding of databases and SQL, • Experience with large Python codebases, • Bachelor's or master's degree in Computer Science, or a related area, • High attention to detail Good to Have: • Experience with data engineering or ETL pipelines, • Knowledge of finance, • Knowledge of C++ or Java, • Self-motivated and able to handle tasks with minimal supervision., • Superb analytical and problem-solving skills., • Excellent collaboration and communication (Verbal and written) skills., • Outstanding organizational and time management skills.Company Benefits & Perks, • Competitive salary, annual performance-based bonus and stock grant, • Retirement plan 401(k) with competitive company match, • Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium., • Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP), • Paid time off and a generous parental leave policy, • Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snacks, • Corporate events, including team outings, dinners, volunteer activities and company sports teams, • Education reimbursement and learning opportunities, • Modern offices with multi-monitor setups

Job Description Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology. This is a hybrid role (3 days in the office/2 days remote). About Your Team: Our Financial Crimes Surveillance team seeks a Senior Data Engineer to play a critical role in protecting the financial system. You'll architect, implement, optimize, and maintain sophisticated data pipelines that power real-time and batch surveillance models that pinpoint fraud, market manipulation, and money laundering across our platform. The Scale & Impact: • Process 1+ billion order events and 5+ million trades daily, • Protect 3.5+ million client accounts, • Data Architecture & Stewardship, • Own and curate dozens of mission-critical datasets that drive surveillance operations., • Design, build, and automate robust data pipelines supporting real-time and batch processing., • Develop advanced data quality frameworks to proactively identify issues before they impact operations., • Cross-Functional Partnership, • Collaborate with quantitative engineers and surveillance model developers to translate complex business requirements into scalable data solutions., • Transform high-level surveillance concepts into production-ready processes that deliver actionable insights., • Technical Excellence, • Build an analytical infrastructure enabling seamless data exploration and visualization, • Optimize data architectures and databases for maximum performance and reliability, • Create developer tooling that accelerates pipeline development and monitoring, • Ensure data accuracy, security, and compliance with regulatory standards, • Innovation & Optimization, • Continuously enhance system reliability, performance, and efficiency, • Load and format datasets for optimal consumption by quantitative researchers and ML models, • 5+ years of professional software engineering with a focus on data pipeline development (Python or Java), • 3+ years of production Python experience beyond scripting, • Expert-level proficiency in Pandas or Polars, • 1-3 years of hands-on Linux systems experience, • Deep understanding of databases and SQL optimization, • Financial services or fintech background, • Proficiency in C++ or Java, • Self-motivation and able to handle tasks with minimal supervision., • Superb analytical and problem-solving skills., • Excellent collaboration and communication (Verbal and written) skills., • Outstanding organizational and time management skills.Company Benefits & Perks, • Competitive salary, annual performance-based bonus and stock grant, • Retirement plan 401(k) with competitive company match, • Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium., • Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP), • Paid time off and a generous parental leave policy, • Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snacks, • Corporate events, including team outings, dinners, volunteer activities and company sports teams, • Education reimbursement and learning opportunities, • Modern offices with multi-monitor setups

Job Description Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology. This is a hybrid role (3 days in the office/2 days remote). About your team: Our clearing applications group works on back-end, internal systems and client-facing applications. These applications support Funds and banking software handling client cash, brokerage operations, securities borrowing and lending, clearing operations including regulatory reporting, trade settlement and reconciliation, corporate action processing, client statements, reference data systems, and IPO processing, to name just a few. In addition, we also continuously work on our fully integrated internal development and operational tools used to handle functions such as software releases, job scheduling, service location and security frameworks, and build management tools. We are looking to continuously improve our intelligent, automated systems to provide the world-class solutions and systems our brokerage customers expect. What will be your responsibilities within IBKR: • Creating software applications or systems to meet user needs while considering functionality, reliability, and scalability., • Utilizing Java programming languages to write clean, maintainable, and efficient code and develop back-end services and algorithms, • Conducting thorough testing to identify bugs or issues in the software and resolving them to ensure high-quality deliverables., • Working closely with other developers, designers, product managers, and stakeholders to understand project requirements and specifications., • Reviewing code written by peers for quality assurance and providing constructive feedback., • Updating and modifying existing applications to improve efficiency, enhance functionality, and fix vulnerabilities., • Creating and maintaining detailed documentation for code, software designs, and development processes for future reference., • Keeping up with industry best practices, emerging technologies, and programming languages to refine skills and improve development processes., • Contributing to project timelines, estimates, and resource allocations to ensure deadlines are met and goals are achieved., • Assisting users with software-related issues and providing training sessions when needed., • Bachelor's or master's degree in computer science or related degree., • 5+ years of Java experience or similar object-oriented language experience., • Strong knowledge of object-oriented concepts, n-tier applications, • Knowledge of relational database concepts (Oracle is a plus)., • Hands-on experience with server-side programming, ideally with Java/JEE or C++, message-oriented systems, RESTful web services, and microservices., • Desire to challenge the status quo, create simple, elegant solutions to complex problems, and follow solutions from development through production release, acceptance testing, and support., • Experience with configuration and deployment on application servers, ideally JBoss., • Detail-oriented self-starter who is comfortable working both independently and collaborating with your team., • Passionate about writing clean, well-tested, and maintainable code., • You should have a high level of comfort in an environment of continuous integration and deployment., • Optimizing, improving, and supporting existing algorithms and systems to reach the goal of highly automated robust systems with full test coverage requiring minimal operational oversight., • Creating independent automated risk controls and checks to ensure that systems are performing as expected and catching potential errors as soon as possible., • Developing message-oriented systems, batch processing applications, and web application-based management consoles., • Continuous learner and will use and/or learn the right language and technology to solve a problem.

Job Description Job Title: Pre-Construction Manager / Estimator – Multifamily & Mixed-Use Location: Tarrytown, NY (Greater NYC / Hudson Valley Area) Salary Range: $140K-$175K Employment Type: Full-time, exempt Reports To: Director of Pre-Construction or VP of Development Company Overview Our client, a fast-growing developer of multifamily and mixed-use properties in the New York region, is seeking a high-caliber Pre-Construction Manager/Estimator to join their in-house development team and support a robust pipeline of projects. Role Summary The Pre-Construction Manager will lead the early phases of the client’s multifamily/mixed-use development projects — conceptual budgeting, cost estimating, scheduling, procurement strategy, and constructability review — to ensure the projects meet cost, schedule and quality targets. Key Responsibilities • Develop preliminary and detailed cost estimates (conceptual, schematic, design-development, construction documents) for the client’s multifamily/mixed-use development projects., • Build and maintain project budgets and cost models, including quantity take-offs, unit cost metrics, escalation assumptions and contingency logic., • Create preliminary project schedules (major milestones, critical path, procurement/long-lead items) and align schedule assumptions with cost models., • Conduct constructability reviews and value engineering: review drawings/specifications, interface with design/architecture/engineers, identify cost/schedule risks and opportunities., • Solicit, review and manage trade contractor bids and supplier pricing, prepare bid-tabs and make award recommendations., • Develop procurement/purchasing strategy for long-lead items, equipment and materials specific to multifamily/mixed-use (e.g., elevators, façade systems, amenity fit-out)., • Coordinate with the client’s development, design and construction teams to ensure seamless hand-off from preconstruction into construction execution., • Present estimate, budget, schedule and procurement strategy to senior leadership; highlight risks, assumptions and variance exposures., • Maintain historical cost databases and lessons-learned logs to continuously improve accuracy of future estimates and models., • Monitor local NY/NJ market cost trends (labor, materials, regulation/permit changes), building codes and zoning impacts for multifamily/mixed-use., • Build and maintain strong relationships with design teams, trade partners, vendors, and other stakeholders. Required Skills & Qualifications • Bachelor’s degree in Construction Management, Civil/Structural Engineering, Architecture or related field (or proven equivalent experience)., • Minimum 8-10 years of experience in pre-construction, estimating or pre-con roles — preferably with multifamily and/or mixed-use development experience., • Proven track record of cost estimating for multifamily or mixed-use projects (residential + retail/amenity/parking)., • Strong proficiency with estimating tools and take-off software (e.g., On-Screen Takeoff, PlanSwift, Bluebeam) plus Excel modelling skills., • Demonstrated ability to build preliminary schedules, align cost and schedule assumptions, and integrate procurement strategy into the model., • Excellent analytical, problem-solving and quantitative skills — able to assess risk, apply contingency logic and manage complexity., • Outstanding communication skills — able to present cost/schedule/budget information clearly to senior leadership, architects/engineers and trade partners., • Solid understanding of construction methods, materials, systems (especially residential finishes, façade/envelope, MEP fit-out, podium structures) in the NY/NJ market., • Experience with solicitation and evaluation of trade/subcontractor bids, vendor qualification, procurement strategy for long-lead items., • Strong organizational ability, able to manage multiple projects/phases concurrently, work under tight deadlines., • Familiarity with NY/NJ building codes, zoning/regulation issues, and market cost drivers., • Valid driver’s license and willingness to travel occasionally to job sites within the region. Preferred / Nice-to-Have • Master’s or advanced certification in construction management or estimating., • Professional certifications (e.g., Certified Cost Estimator/Analyst (CCEA), PMP)., • Experience with BIM/3D model quantity take-off and coordination., • Experience with mixed-use developments (residential + retail + office/parking) or podium construction., • Prior experience working on development-side (rather than only GC side) role, familiar with a developer mindset (cost-control, schedule constraints, value engineering)., • Proficiency with scheduling software (e.g., Primavera P6, MS Project) and construction management platforms (e.g., Procore). What the Client Offers • Competitive base salary plus bonus/incentive structure tied to project performance., • Full benefits: medical/dental/vision, 401K with company match, paid time off, holidays., • Professional development opportunities and growth potential within a highly active development pipeline., • Opportunity to join a collaborative team working on high-profile multifamily/mixed-use projects in the NY/NJ metro area., • Hybrid work policy (office in/near Tarrytown, with site visits as needed) and supportive culture. Location & Travel Based in Tarrytown, NY with projects primarily in the greater New York / Hudson Valley / New Jersey region. Occasional site visits and travel required.

Job DescriptionPrestige Consumer Healthcare is a company that focuses on product innovation and quality in the over-the-counter healthcare and women’s health categories to better improve the lives of our customers and their world. For generations, our trusted brands have helped consumers care for themselves and their loved ones. We are one of the largest independent providers of over-the-counter products in North America, and we are constantly improving and creating products that match the ever-changing lifestyles and needs of people and families everywhere. JOB SUMMARY: The Senior Display Developer will be responsible for managing a diverse set of projects with a focus on display innovation, quality, cost savings and effectiveness. MAJOR RESPONSIBILITES/ACTIVIES: • Design and develop new point of purchase displays for product launches with emphasis on Innovation, quality standards and cost effectiveness., • Facilitate and coordinate project activities to minimize project timelines., • Participate in cross-functional teams that include Marketing, Regulatory, Quality and Supply Chain., • Responsible for creating preliminary product cost estimates and Bill of Materials., • Create and issue components and finished goods specifications., • Participate in artwork review and approvals., • Initiate and support ongoing display sourcing and Cost of Goods reduction projects., • Foster close cooperative relationships with external suppliers and manufacturers, • Support quality control objectives, activities, or procedures to resolve production problems or maximize product reliability., • Bachelor of Science degree in Purchasing or Engineering from accredited university or college in Packaging and/or related field preferred, • 3+ years of display development experience with a consumer products organization, • Ability to lead creative exploration and provide technical advice to both internal and external associates, • Capable of making sound technical decisions on a wide range of issues regarding both display and packaging operations LANGUAGE SKILLS: Ability to read, analyze, and interpret general business periodicals, professional journals, technical procedures, or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public. MATHEMATICAL SKILLS: Ability to calculate figures and amounts such as discounts, interest, commissions, proportions, percentages, area, circumference, and volume. Ability to apply concepts of basic algebra and geometry. REASONING ABILITY: Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to deal with problems involving several concrete variables in standardized situations. PHYSICAL DEMANDS: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to sit. The employee frequently is required to talk or hear. The employee is occasionally required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; and stoop, kneel, crouch, or crawl. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, and ability to adjust focus. WORK ENVIRONMENT: The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The noise level in the work environment is usually moderate. No Sponsorship: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time. #HybridWork: We follow a Hybrid work schedule. All applicants must be able to work in our Tarrytown office Tues/Wed/Thurs (remote on Mon/Fri). Work Hours: 40 hours per week. Salary range: $80,000 - $95,000 Powered by JazzHR avyzll1zTk

Our client is a prominent real estate developer with a strong presence in both affordable housing and luxury multifamily markets. They're elevating their finance team with a Senior Accounting Manager, who will manage financial operations, ensure compliance, and collaborate across departments to support strategic growth. Key Responsibilities • Manage accounting processes for both corporate and property operations, including financial reporting and audits., • Oversee cash flow activities and provide regular financial updates to leadership., • Assist with budgeting, forecasting, and monitoring financial performance of projects., • Supervise and support the accounting team while improving financial systems and reporting. Qualifications • Solid knowledge of accounting principles and practices., • 5+years of experience in accounting or finance roles, preferably in real estate or property management., • Proficient in Yardi, Excel, and other financial reporting systems., • Proven ability to lead accounting teams and manage large, diverse property portfolios.