Freelance Software Developer (TypeScript) - Quality Assurance (AI Trainer)

Job Title Principal Software Engineer - Program Analysis for AI Overview We are looking for an experienced software engineer to help us build a new generation of transpilation tools enabled by AI and modern verification techniques that promises to bridge the gap between algorithm development and deployment to embedded systems. In this role you will play a lead role in architecting and implementing novel code generation pipelines that use a mix of Generative AI, Static Analysis and Formal Verification methods to translate code written in one language to another. Requirements Responsibilities ● Define Software Architecture for Agentic AI pipelines. ● Build well tested extensible code foundations for code translation products. ● Collaborate with domain specialists to incorporate formal verification and static analysis methods into code generation pipeline. ● Collaborate with the software engineering and research teams to build robust code repositories and continuous integration processes. Must Have ● Seven or more years of experience with collaborative enterprise-level software development in C++ to deliver products to a large customer base ● Demonstrated experience gathering requirements from stakeholders and distilling them into software designs ● Demonstrated experience planning and executing on large projects in a team-based setting ● Demonstrated history of building and delivering robust software by employing best practices throughout the SDLC process, including Code review, Testing, Continuous integration, Release management and Build systems Great to Have ● Experience with Compiler development - experience with Clang, LLVM ● Experience with advanced software verification techniques like fuzzing and/or formal verification ● Python experience ● Experience with ML Tools and Frameworks ● Experience working with embedded, heterogeneous (FPGA and/or GPU), and/or distributed systems

About IGG Software IGG Software creates Mac, iPad and iPhone applications that help individuals manage their finances and productivity. We're a close-knit team passionate about building quality software and delivering exceptional customer experiences. Our collaborative, supportive culture prioritizes both customer satisfaction and employee growth. Learn more about us: www.iggsoftware.com The Role We're seeking a Technical Support Specialist to join our customer success team. This is a full-time, remote position for candidates located in Vermont, New Hampshire, Oregon, Ohio, or California. You'll be the friendly face of IGG Software, helping customers solve problems and get the most out of our applications through live chat support. This role offers excellent opportunities to develop technical troubleshooting expertise. Schedule: Monday-Friday, 9:00 AM - 5:00 PM Eastern Time What You'll Do * Provide first-line technical support via LiveChat, helping customers troubleshoot issues and navigate our software * Manage support tickets from initial contact through resolution using HelpDesk * Collaborate with development teams by documenting and escalating complex technical issues * Maintain customer records and order information in our database systems * Track feature requests and bug reports using web-based project management tools * Participate in ongoing product training to stay current with software updates and new releases What We're Looking For Required Qualifications * Familiarity with the Apple ecosystem (macOS, iOS, iPadOS, watchOS) * Excellent written communication skills - This includes typing skills as well as you'll be chatting with customers all day * Customer service experience with a genuine desire to help people succeed * Reliable high-speed internet connection and a suitable place to work at home * Ability to multitask effectively in a dynamic support environment * Self-motivated and independent while being a strong team collaborator Nice to Have * Previous technical support experience, especially with software applications * Familiarity with financial or productivity software * Bilingual capabilities (any language beyond English) * Experience with live chat or ticketing systems What We Offer * Competitive salary commensurate with experience * Comprehensive benefits package: Health, dental, and vision insurance * 401(k) with company matching * 100% remote work with a flexible, supportive team culture * Professional development opportunities including product training and skill building * Direct impact on customer satisfaction and product improvement Why You'll Love This Role * Work with cutting-edge Apple technologies * Be part of a small, agile team where your contributions matter * Help real people solve real problems every day * Grow your technical knowledge through hands-on experience * Enjoy work-life balance with predictable hours and remote flexibility Ready to Apply? Send your resume and a brief cover letter explaining why you're excited about supporting Apple software users. Tell us about your experience with customer service and Apple products. Application Timeline: We review applications on a rolling basis and aim to respond within one week. Questions? Feel free to reach out before applying if you'd like to learn more about the role or team. IGG Software is committed to creating an inclusive environment where all team members can thrive.

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

Our client is seeking a Software Engineer with solid experience in developing production-level Qt/QML-based GUI applications. The role involves translating designs into functional, responsive, and efficient interfaces for new commercial technology product development. Candidates should have solid Linux/C++ experience and an eye for clean, user-friendly UI design. A portfolio (small or large) of past Qt/QML-based GUI is important. Background in embedded systems or firmware engineering is important. This is a 12-month Hybrid contract assignment (at least 2 days remote – possibly more down the road) in San Diego near I-15 and Mira Mesa Blvd. When in the office the environment is super casual and fun! ***Our client needs someone immediately - but only U.S. persons, no visa holders please*** Linux AND Qt AND qml AND C++ AND (embedded OR firmware OR rtos) AND (UI OR UX) Requirements: • Proficiency in Qt/QML development • Strong C++ programming skills • Experience delivering production-quality applications Bonus: UI/UX design portfolio Embedded/firmware engineering experience Please respond to this listing with your resume, why you would be a good fit for this role with the subject line "Qt/QML Hybrid Software Engineer Contract Position".

Founded in 2016 in Silicon Valley, Pony.ai has quickly become a global leader in autonomous mobility and is a pioneer in extending autonomous mobility technologies and services at a rapidly expanding footprint of sites around the world. Operating Robotaxi, Robotruck and Personally Owned Vehicles (POV) business units, Pony.ai is an industry leader in the commercialization of autonomous driving and is committed to developing the safest autonomous driving capabilities on a global scale. Pony.ai’s leading position has been recognized, with CNBC ranking Pony.ai #10 on its CNBC Disruptor list of the 50 most innovative and disruptive tech companies of 2022. In June 2023, Pony.ai was recognized on the XPRIZE and Bessemer Venture Partners inaugural “XB100” 2023 list of the world’s top 100 private deep tech companies, ranking #12 globally. As of August 2023, Pony.ai has accumulated nearly 21 million miles of autonomous driving globally. Pony.ai went public at NASDAQ in Nov. 2024. Responsibility The ML Infrastructure team at Pony.ai provides a set of tools to support and automate the lifecycle of the AI workflow, including model development, evaluation, optimization, deployment, and monitoring. As a Machine Learning Engineer in ML Runtime & Optimization, you will be developing technologies to accelerate the training and inferences of the AI models in autonomous driving systems. This includes: Identifying key applications for current and future autonomous driving problems and performing in-depth analysis and optimization to ensure the best possible performance on current and next-generation compute architectures. Collaborating closely with diverse groups in Pony.ai including both hardware and software to optimize and craft core parallel algorithms as well as to influence the next-generation compute platform architecture design and software infrastructure. Apply model optimization and efficient deep learning techniques to models and optimized ML operator libraries. Work across the entire ML framework/compiler stack (e.g.Torch, CUDA and TensorRT), and system-efficient deep learning models. Requirements BS/MS or Ph.D in computer science, electrical engineering or a related discipline. Strong programming skills in C/C++ or Python. Experience on model optimization, quantization or other efficient deep learning techniques Good understanding of hardware performance, regarding CPU or GPU execution model, threads, registers, cache, cost/performance trade-off, etc. Experience with profiling, benchmarking and validating performance for complex computing architectures. Experience in optimizing the utilization of compute resources, identifying and resolving compute and data flow bottlenecks. Strong communication skills and ability to work cross-functionally between software and hardware teams Preferred Qualifications: One or more of the following fields are preferred Experience with parallel programming, ideally CUDA, OpenCL or OpenACC. Experience in computer vision, machine learning and deep learning. Strong knowledge of software design, programming techniques and algorithms. Good knowledge of common deep learning frameworks and libraries. Deep knowledge on system performance, GPU optimization or ML compiler. Compensation and Benefits Base Salary Range: $140,000 - $250,000 Annually Compensation may vary outside of this range depending on many factors, including the candidate’s qualifications, skills, competencies, experience, and location. Base pay is one part of the Total Compensation and this role may be eligible for bonuses/incentives and restricted stock units. Also, we provide the following benefits to the eligible employees: Health Care Plan (Medical, Dental & Vision) Retirement Plan (Traditional and Roth 401k) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation & Public Holidays) Family Leave (Maternity, Paternity) Short Term & Long Term Disability Free Food & Snacks

Are you passionate about technology and looking for a dynamic work environment? We are an LED screen company specializing in rental, sales, and customization of screens and shapes, and we’re looking for motivated individuals to join our team! Position: Part-Time / Full-Time Location: San Diego , Santee Salary: Starts at $18 What You’ll Do: Assist in the installation and setup of LED screens for various events. Manage warehousing duties, including inventory tracking and organization. Work with computer software and mobile applications related to LED technology. Participate in occasional travel for installations and events. Who We’re Looking For: Knowledgeable in computer systems and software applications. Familiarity with mobile applications is a plus. Strong problem-solving skills and attention to detail. Ability to work independently and as part of a team. Willingness to travel as needed. Why Join Us? Be part of an innovative company in the growing LED industry. Flexible work hours to accommodate your schedule. Opportunities for professional growth and development. If you’re ready to take your career to the next level with a fun and exciting team, !Join us in bringing vibrant visuals to life! www.elegantlightings.com insta: elegan_lighitngs