Contract Senior Software Engineer (Remote) (Vista, CA)

Autonomously participate throughout all phases of the software development lifecycle while guiding Quantitative Researchers and Traders through the creation and implementation of automated system software solutions that leverage sophisticated statistical techniques and technologies. Analyze Quantitative Researchers and Traders needs and software requirements to determine feasibility of new features and enhance existing trading strategies by combining quantitative and programming expertise; leverage advanced mathematical techniques, experience with data analysis/data analysis technologies, and experience with object oriented programming skills (in C++, Java, or C#) to design, develop, and deliver high-performance production code, new features, and enhancements to existing trading strategies; research, design and develop heavily computational algorithms and technical design specifications; Find, investigate, and resolve user and application problems by developing best practices and technical solutions for the team; provide training for new procedures and develop an understanding of the relevant aspects of the business domain. Work with quantitative researchers and traders to develop new features and enhance existing trading strategies by combining quantitative and programming expertise; Focus on functional and numerical testing throughout the entire software development lifecycle; analyze user needs and software requirements to determine feasibility of design within time and cost constraints; Monitor the status and functionality of systems; Resolve technical problems and provide guidance on how to improve business and technology solutions by employing software coding and programming skills; modify existing software to correct errors, to adapt it to new hardware or to upgrade interfaces and improve performance; independently solve business problems and enhance and extend front, middle and back office business capabilities of the firm by contributing to the development of innovative, advanced, stable systems. REQUIREMENTS: Bachelor's degree, or foreign equivalent, in Computer Science, Engineering, Mathematics, Physics or related discipline providing strong quantitative and analytical skills, plus five (5) years of progressive experience utilizing Python, C++, C#, or Java OR Master's degree, or foreign equivalent, in Computer Science, Engineering, Mathematics, Physics or related discipline plus two (2) years of progressive experience utilizing Python, C++, C#, or Java. Contact: Email resume to: applytoSIG@sig.com and ref job code: 202505

Company Overview: At Essen Health Care, we care for that!    As the largest privately held multispecialty medical group in the Bronx, we provide high-quality, compassionate, and accessible medical care to some of the most vulnerable and under-served residents of New York State. Guided by a Population Health model of care, Essen has five integrated clinical divisions offering urgent care, primary care, and specialty services, as well as nursing home staffing and care management. Founded in 1999, our over 20-year commitment has fueled an unwavering dedication toward innovating a better healthcare delivery system. Essen has expanded from a single primary care office to an umbrella organization offering specialties from women’s health to endocrinology, from psychiatry to a vast array of other specialties. All clinical services are offered via telehealth or in-person at over 35 medical offices and at home through the Essen House Calls program.   Essen House Calls provides in-home primary and specialty care in the New York Metro area. We are looking for the most talented and effective individuals to join our rapidly growing company. From medical providers to administration & operational staff, there is a career here for you. Join our team today!   Job Summary Position title: Head of Analytics  Location: Bronx, NY  Type: Full-Time | On-Site | Exempt     Job summary:  We are seeking a strategic and data-driven Head of Analytics to lead our analytics and business intelligence initiatives across our outpatient healthcare organization in the Bronx. This role will be responsible for building and overseeing a team that delivers actionable insights to support clinical outcomes, operational efficiency, patient access, and organizational growth. The ideal candidate has strong healthcare experience, a collaborative mindset, and the ability to turn complex data into practical strategies.    Responsibilities Develop and execute a comprehensive analytics strategy aligned with organizational goals.  Oversee data collection, reporting, and visualization across all outpatient service lines.  Partner with clinical, operational, and executive leadership to identify performance trends and key metrics.  Design dashboards and performance tracking tools to improve decision-making and accountability.  Analyze patient access, provider productivity, appointment utilization, and population health data.  Collaborate with IT and EHR teams to ensure data integrity and interoperability.  Lead data governance efforts and ensure compliance with HIPAA and data privacy regulations.  Mentor and manage a team of analysts and data scientists.  Present insights and recommendations to senior leadership in a clear and compelling manner.  Requirements Qualifications:  Bachelor’s degree in Data Science, Health Informatics, Public Health, Statistics, or a related field (Master’s preferred).  7–10+ years of experience in analytics, preferably in outpatient or healthcare settings.  Proven experience in leading data teams and cross-functional projects.  Strong knowledge of healthcare KPIs: patient volume, provider FTE, visit conversion, no-show rates, etc.  Proficiency in data visualization tools (e.g., Tableau, Power BI), SQL, Excel, and analytics platforms.  Familiarity with EHR systems   Excellent communication skills and ability to translate data into actionable strategies.    Preferred Qualifications:  Experience working with underserved or urban healthcare populations.  Knowledge of value-based care, quality measures (HEDIS, STAR, etc.), and risk adjustment.  Bilingual (Spanish) is a plus.  Benefits Why Join Us:  Make a measurable impact in a mission-driven organization serving the Bronx community.  Work alongside a passionate, diverse, and supportive team.  Competitive salary and benefits package, including healthcare, retirement, and professional development support.  Equal Opportunity Employer Essen Health care is proud to be an equal opportunity employer, and we seek candidates who desire to work in and serve an ethnically diverse population

About the Position We are seeking a motivated IT Support Specialist to join our technology team. This role will provide technical support and system administration in an environment of over 150 users, with a focus on Microsoft 365, Azure AD, Intune MDM, Apple Business Manager, and general IT operations. The ideal candidate will be bilingual (Spanish/English), customer-oriented, and capable of handling daily IT support, cloud administration, security tasks, occasional on-call responsibilities, and occasional travel between Tijuana–San Diego sites. ________________________________________ Responsibilities • Provide technical support to ~150 end users (Windows, macOS, and mobile devices). • Manage user/group accounts, licensing, and access in Azure Active Directory and Office 365. • Administer Exchange Online, SharePoint Online, OneDrive, and Teams environments. • Configure and maintain Intune MDM policies and mobile/desktop device enrollments. • Manage Apple Business Manager for the iOS/macOS fleet. • Perform user onboarding and offboarding processes, ensuring compliance with security best practices. • Support and maintain the Barracuda Email Gateway to reduce phishing/spam incidents. • Provide support for Hikvision CCTV cameras and NVR infrastructure. • Apply networking fundamentals to troubleshoot connectivity issues (LAN/WAN, VPN, firewalls). • Maintain IT asset inventory and equipment labeling management. • Develop and maintain automation scripts in PowerShell and Bash. • Participate in on-call rotations and respond to critical IT incidents. • Collaborate with the IT team to continuously improve processes, security, and reliability. ________________________________________ Qualifications Required Skills and Experience • 2+ years of experience in IT support or system administration. • Bachelor’s degree in Computer Engineering or related field (required). • Solid knowledge of Azure AD, O365, Exchange Online, SharePoint, OneDrive. • Hands-on experience with Intune MDM and Apple Business Manager. • Familiarity with Barracuda Email Security Gateway. • General networking fundamentals (TCP/IP, DNS, DHCP, VPN, firewalls). • Knowledge of IT security best practices. • Experience with Hikvision CCTV systems (desirable). • Proficiency in PowerShell and Bash scripting. • Excellent problem-solving and communication skills. • Bilingual (Spanish/English) – required. • Availability for occasional site travel (Tijuana, San Diego). Certifications (desirable, not mandatory): • CompTIA A+ • CompTIA Network+ • CompTIA Security+ (preferred) • CCNA (preferred) • Microsoft Certified: Azure Administrator Associate (preferred) • Microsoft Certified: Azure Fundamentals ________________________________________ What We Offer • Competitive salary and benefits package. • Professional development opportunities and certification reimbursement. • A collaborative IT team supporting a growing organization. • Exposure to cloud systems, security, and enterprise-level IT.

About Us FundPark is Asia’s leading fintech platform providing innovative financing solutions to eCommerce SMEs. Since inception, we have empowered over 32,000 cross-border sellers across 36 international markets, with loan disbursements exceeding US$5 billion. By combining deep data integration, proprietary credit models, and cutting-edge technology, FundPark has become the trusted partner for merchants seeking flexible, growth-oriented capital. FundPark AI (FPAI) represents FundPark’s entry into the U.S. market and the expansion of our business into software. Under your leadership, FPAI will deliver tech-enabled services and software-as-a-service (SaaS) tools that help Amazon and global eCommerce sellers accelerate growth. We have ambitious plans for our product suite to span advertising automation, listing optimization, and advanced analytics. Together, we hope to empower merchants to boost sales efficiency, improve profitability, and scale with confidence. Together, FundPark and FundParkAI form a powerful ecosystem: FundPark provides capital to fuel sellers’ businesses, while FPAI delivers the technology and insights to optimize performance. This integration creates a unique flywheel for long-term success combining financing and software to drive sustainable eCommerce growth in Asia, the United States, and beyond. FundPark AI has the resources of a multinational scale-up, but this role has the impact, scope, and independence of a founding team member in a brand new market.You will help shape not just the product but the company itself. About the Role We are seeking a Head of Product to lead FundPark AI’s product strategy and execution. This is a hands-on leadership role where you will be both the strategic leader and the day-to-day product owner while we build 0 to 1. Our products are deeply technical and data-driven — spanning advertising automation, listing optimization, intelligence dashboards, and more— so we need someone with strong analytical skills, comfort with data workflows, and the ability to turn complex capabilities into customer value. You will join a lean start-up, and we operate like it. You and our product designer (who we will hire together) will guide our e-commerce specialists, engineering, and data teams in the trenches building. We need a leader who can roll up their sleeves, work directly with the team, and drive clarity on priorities and outcomes. The ideal candidate is a player–coach, able to balance building with leading, ensuring our first product iterations are high-quality and grounded in customer impact. The Opportunity If you join us, you will: Be the founding product leader in San Francisco. Operate as a strategic partner of our product direction, not just a feature pusher. Work on cutting-edge AI that will redefine how merchants scale. Build global products for two of the most competitive frontier e-commerce markets, US and Asia.   Together, we can: Shape the future of AI-driven commerce for thousands of brands across the U.S. and China. This is a $7T global market, including ~$125B of cross-border Amazon sellers in US, and ~$125B of Amazon sellers in China. Directly influence how merchants compete against larger players on Amazon, leveling the playing field for small players of all sizes. Transform the lives of millions of sellers globally by making advanced tools accessible. Empower a future where anyone, anywhere regardless of background can harness AI to sell. Key Responsibilities Executive Leadership: Serve on the executive team, shaping company strategy, engaging with investors, and providing visibility to our parent company, FundPark. You are not just running the product team, you will play an active role in running the company! Product Ownership: Own the roadmap end-to-end — from strategic direction to sprint-level execution. Run standups, review designs, write PRDs, and drive clarity for the engineering team. Product & Design Team Leadership: Manage the product and design team (you and a product designer, for now!). Lead by example to ensure user experience is simple, effective, and grounded in real merchant needs. Translation of Expertise: Partner with in-house eCommerce specialists, distilling their domain expertise into structured product specifications and prioritized features. Customer & Market Insight: Run discovery with sellers and partners, turning insights into clear requirements and product hypotheses. Data-Driven Decision Making: Use analytics, benchmarks, and experimentation to validate assumptions, derisk decisions, and track impact. Cross-Functional Leadership: Partner closely with engineers, specialists, and business teams to drive momentum and deliver results. They have the eCommerce know-how and Predictive AI and ML models down – you bring the product-thinking and process. Scale with Discipline: Build the foundation for a world-class product function, but with a “first do, then scale” mentality.   Qualifications What We’re Looking For Hands-on leadership: Comfort being in the trenches — you will be writing strategy docs and defining specs, QA’ing, running standups, and talking to customers — not just directing from above. Technical fluency: Strong grasp of data products, APIs, and AI workflows; able to engage credibly with engineers and make trade-offs. Analytical rigor: Comfort with metrics, dashboards, and experimentation; able to turn noisy data into clear direction. Product craft: Skilled at translating expertise into structured product specs, and ensuring world-class design and usability. eCommerce experience is a nice-to-have. Executive presence: Capable of representing the product organization at the executive table and with investors, while also inspiring internal teams. Player–coach mindset: A leader who can both build directly and bring others along, without over-indexing on team size or empire-building. Start-up builder DNA: Thrives in ambiguity, embraces iteration, and pushes for momentum and results. Requirements You would be a good fit if you have: 6+ years in product management in SaaS or e-commerce platforms. Experience owning full product lifecycle with managerial and leadership experience Previous experience in eCommerce and advertising Familiarity with AI/ML product integration Excellent communication across technical and non-technical stakeholders. Entrepreneurial mindset; thrives in fast, lean environments, and ready to roll your sleeves. Benefits What We Offer Compensation: Competitive salary and equity package tied to US market success Career Trajectory: Path to C-Suite – this opportunity is yours to lose. Benefits: As an early team member, you’ll help shape our policies — today that includes health insurance, PTO, and office space, with more to come as we grow.

• Collaborates with the development team and stakeholders to understand project requirements and specifications. Develop test plans, test strategies, and test cases to ensure comprehensive test coverage. • Execute manual and automated tests to verify software functionality, identify defects, and ensure adherence to quality standards. Perform functional, integration, regression, performance, and usability testing as necessary. • Document and track defects found during testing, and work closely with the development team to ensure timely resolution. Conduct root cause analysis and help identify corrective actions to prevent similar issues in the future • Develop and maintain automated test scripts using testing frameworks, tools, and programming languages • Set up and configure test environments, including hardware, software, and network configurations • Create and manage test data to ensure proper coverage and accuracy during testing. Identify and secure sensitive or confidential test data as required • Prepare and maintain test documentation, including test plans, test cases, test scripts, and test reports. Provide accurate and detailed reports on test results, metrics, and overall quality status to stakeholders. • Collaborate with cross-functional teams, including developers, business stakeholders, and business analysts, to ensure a shared understanding of requirements and quality expectations. Communicate effectively to provide feedback, raise concerns, and drive quality improvements. • Continuously evaluate and improve testing processes, methodologies, and tools to enhance efficiency, effectiveness, and overall quality. Stay updated with industry best practices, emerging technologies, and advancements in QA methodologies. • Promote a culture of quality within the organization by advocating for QA best practices, quality standards, and processes. Participate in code reviews, design discussions, and quality-related initiatives to ensure quality Master's Degree in CS of Information Technology required, plus minimum 24 months of relevant experience

Teguar is currently seeking a Hardware Applications Engineer to be responsible for hands on testing and documentation preparation to validate computer hardware solutions to our customers problems. About the Role The Application Engineer will be responsible for providing pre and post sales technical support for the development and implementation of complex products, applications, and or solutions. You will work closely with the engineering and product development teams to gather technical information and create comprehensive documentation that demonstrates compliance with medical standards and regulations. Responsibilities Pre-Sales: Provides pre-sales technical support for complex products/solutions, utilizing in-depth product knowledge to assist sales staff and customers through product capability assessments and validation tests. Collaborates with requestors to understand custom application needs, asking pertinent technical questions regarding operating environments and specifications. Works with sales and operations to secure customer approval for necessary testing, offering technical expertise and serving as an on-site consultant for witness testing. Communicates with sales and internal teams to confirm that customer needs are met, acting as an advocate and advisor if the outcomes are unsatisfactory. Conducts initial and detailed reviews of all project technical documentation, ensuring proposals are feasible and identifying risks in technical designs. Post-sales: Provide technical expertise during installation, implementation, and maintenance of products, ensuring client needs are met and products are functioning correctly. Offer follow-up support to sales, customers, and production teams with technical information. Understand and comply with medical clients' documentation requirements related to product changes. Serve as a point of contact for client inquiries about Verification and Validation documentation, addressing customer satisfaction and proposing corrective measures as needed. Provide technical expertise and gather data to address post-sale customer needs, collaborating with internal teams and resources for effective solutions. Maintain up-to-date documentation, ensuring accuracy and compliance with relevant standards.   Qualifications Experience in the medical device field desired. V & V Linux Customization to BIOS or Operating System Integrate hardware and software solutions together Production escalations Helping to troubleshoot issues found on production line Preferred Skills Experience in the medical device field desired. Who we are… Teguar Corporation is a fast-growing Inc 500 company who is a leading provider of advanced industrial and medical computer solutions.  Our industrial and medical computers are specially designed to provide reliable performance in the most demanding environments and applications.   Our Mission and Values… Teguar’s Core Values are the pulse of our organization.   We care for our customers and have a true Passion to see our customers succeed.  We have a strong commitment to excellence and often extend boundaries to achieve the extraordinary. We exercise Agility and encourage our team to jump in and make it happen and we take pride in having Integrity by always striving to do the right thing, even when it’s hard.  We believe in excellence in the quality of our products, the quality of our customer service and the quality of our team.   We believe in family first and foster a true work/life balance environment.  Teguar is comprised of individuals from all over the globe, and each member of our multi-national team lends their own unique ideas and perspectives.  We continuously strive to nurture a positive company culture for our team members. Requirements Bachelors of Science degree in Engineering or related field and 2 years of relevant experience; or a minimum of 5 years of experience in lieu of education, or an equivalent combination of education and experience. Benefits Commission Plan 401K matching HRA (Health Reimbursement Account) covers medical, dental and vision expenses Gym membership Paid Holidays and PTO days Birthday PTO and Volunteer Day Culture Committee Program Employee Referral Bonus Program Modern office work environment with free drinks and snacks