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

About Us: Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world’s top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people’s lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint. We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology. Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle. Overview: We are seeking a Junior Embedded System Software Engineer (Smart Home) to design, develop, and optimize firmware for smart home products like Smart IP cameras, Smart Doorbells, etc. In this hands-on role, you will work closely with cross-functional teams to take features from concept to completion, ensuring high performance, reliability, and safety. You will be engaged in all stages of the development process, from chipset bring-up and SDK integration to new feature implementation. The software development work typically involves SoC chipsets running Linux and MCU subsystems operating in an RTOS environment. Key Responsibilities: Work with cross-functional teams to define system requirements and design effective solutions for smart home products. Participate in the software development process from initial design through production for TP-Link smart home devices. Write, debug, and test embedded software using C/C++ and other relevant programming languages. Bring up chip SDKs and integrate third-party features using cross-compiling techniques. Design and develop core modules such as audio/video transmission, control, connectivity, networking, and storage for smart home products. Work with Wi-Fi, Bluetooth BR/EDR/BLE protocols, and network stacks such as TCP/IP, Thread, BLE Mesh for diverse use cases. Troubleshoot and resolve complex issues in embedded systems to maintain product performance. Conduct unit tests, integration tests, and system validation. Ensure software meets performance, reliability, and security standards, including protocols to safeguard against vulnerabilities. Optimize code to meet requirements for performance, memory, and power efficiency. Produce technical documentation, including design specifications, software architecture, and user manuals. Work with external vendors and partners to integrate hardware and software components seamlessly. Adapt third-party platform SDKs and develop related use cases, such as Amazon, HomeKit, and Matter. Ensure product readiness for production by developing manufacturing tools, facilitating certifications, and providing on-site support as required. Investigate and address customer-reported issues, implementing firmware updates to enhance performance and resolve issues. Stay updated on trends in embedded systems, IoT, and connectivity protocols to continuously enhance product features and performance. Mentor and guide recent graduates, offering technical leadership and sharing best practices through code reviews and team collaboration. Requirements Required Qualifications: Bachelor's degree in computer science, Electrical Engineering, or a related field. 2+years of experience working with embedded software. Proficiency in embedded software programming using C/C++, with a strong understanding of coding best practices. Familiarity with embedded operating systems (e.g., RTOS, Linux) and real-time system design. Experience with hardware interfaces such as UART, SPI, I2C, and GPIO. Experience with network and security protocols in embedded systems (e.g., HTTP, MQTT, TLS). Understanding of software development life cycle, including version control, unit testing, and continuous integration. Strong problem-solving skills and attention to detail. Ability to work independently and within a team in a fast-paced environment. Preferred Qualifications: Experience with consumer electronics products software development, such as Smart IP cameras, Smart Doorbells, etc. Hands-on experience with SoC bring-up and integration. Knowledge of wireless communication protocols, such as Wi-Fi and BLE. Experience in video and audio encoding (AVC, HEVC, OPUS, etc) and streaming (WebRTC, RTP, RTSP, etc.) technologies. Proven experience in designing and developing core software modules. Strong communication, interpersonal, and project leadership skills. Ability to quickly adapt to new technologies and frameworks. Benefits Salary range: $100,000 - $140,000 Free snacks and drinks, and provided lunch on Fridays Fully paid medical, dental, and vision insurance (partial coverage for dependents) Contributions to 401k funds Bi-annual reviews, and annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building events At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone. If you share our passion and connection to this mission, we welcome you to apply and join us in building a vibrant and inclusive team at TP-Link Systems Inc. Please, no third-party agency inquiries, and we are unable to offer visa sponsorships at this time.

MUST BE LOCAL TO MEET IN PERSON AND HAVE EXPERIENCE IN IMAGES WITH WEBSITE 3 DIFFERENT ONES TO BE ABLE TO PUT IMAGE IN A TSHIRT HAT OR HOODIES LIKE RAPID SILK SCREEN I WANT EXACTLY THIS SHIRT FORMAT SO CHECK OUT BEFORE WASTING MY TIME MUST ALSO BE ABLE TO CLEAN THE IMAGE BACKROUND AND SCALE WITHOUT DISTORTION IF YOUR NOT EXPERT IN THIS FIELD DO NOT WASTE MY TIME 323-646-2994 LABELS555@YAHOO.COM DAVID STERN THE LAST 3 GUYS RIPPED ME OFF MUST SEE WORKING MODEL BEFORE MEETING

ABOUT US: Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world’s top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people’s lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint. We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology.  Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle.  KEY RESPONSIBILITIES Develop and maintain the Big Data Platform by performing data cleansing, data warehouse modeling, and report development on large datasets. Collaborate with cross-functional teams to provide actionable insights for decision-making. Manage the operation and administration of the Big Data Platform, including system deployment, task scheduling, proactive monitoring, and alerting to ensure stability and security. Handle data collection and integration tasks, including ETL development, data de-identification, and managing data security. Provide support for other departments by processing data, writing queries, developing solutions, performing statistical analysis, and generating reports. Troubleshoot and resolve critical issues, conduct fault diagnosis, and optimize system performance. Requirements REQUIRED QUALIFICATIONS Bachelor’s degree or higher in Computer Science or a related field, with at least three years of experience maintaining a Big Data platform. Strong understanding of Big Data technologies such as Hadoop, Flink, Spark, Hive, HBase, and Airflow, with proven expertise in Big Data development and performance optimization. Familiarity with Big Data OLAP tools like Kylin, Impala, and ClickHouse, as well as experience in data warehouse design, data modeling, and report generation. Proficiency in Linux development environments and Python programming. Excellent communication, collaboration, and teamwork skills, with a proactive attitude and a strong sense of responsibility. PREFERRED QUALIFICAITONS Experience with cloud-based deployments, particularly AWS EMR, with familiarity in other cloud platforms being a plus. Proficiency in additional languages such as Java or Scala is a plus. Benefits Salary Range: $150,000 - $180,000 Free snacks and drinks, and provided lunch on Fridays Fully paid medical, dental, and vision insurance (partial coverage for dependents) Contributions to 401k funds Bi-annual reviews, and annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building events At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone. If you share our passion and connection to this mission, we welcome you to apply and join us in building a vibrant and inclusive team at TP-Link Systems Inc. Please, no third-party agency inquiries, and we are unable to offer visa sponsorships at this time.

Job Title: Smart Home Technician/Programmer Company: BCG Concepts Location: Los Angeles, CA About Us: BCG Concepts specializes in high-end audio/video installations and smart home automation for residential and commercial clients throughout Los Angeles. We are dedicated to delivering customized, state-of-the-art solutions that enhance our clients' environments. Position Overview: We are seeking a skilled Smart Home Technician to join our team. In this role, you will be responsible for the installation, programming, and maintenance of integrated smart home systems, ensuring seamless operation tailored to client specifications. You will serve as the primary point of contact for clients during the final stages of installation, providing exceptional customer service and support. Skills in Lutron, Savant, Crestron Home, Unifi Systems, Access Control, Control4 required. Key Responsibilities: System Installation and Programming: Install, program, and customize Control4 home automation systems, universal remote controls, and Lutron lighting systems to meet client requirements. Quality Assurance: Conduct thorough inspections of installed systems, verifying proper installation of components such as speaker wiring and network cables. System Configuration: Set up and configure all system components, ensuring optimal performance and integration. Client Interaction: Act as the final interface with clients, providing comprehensive demonstrations and explanations of their new systems to ensure satisfaction and ease of use. Troubleshooting: Serve as the first and last line of defense for system issues, promptly addressing and resolving any technical challenges that arise. Qualifications: Experience: Minimum of 3 years of experience in smart home system installation and programming, particularly with Control4 and Lutron systems. Technical Skills: Proficiency in programming home automation systems; strong understanding of audio/video signal flow and networking. Customer Service: Demonstrated ability to interact professionally with clients in their homes or businesses, with a focus on delivering exceptional service. Problem-Solving: Strong analytical skills with the ability to troubleshoot and resolve technical issues efficiently. Attention to Detail: Meticulous approach to system setup and quality assurance, ensuring all components function seamlessly. Communication: Excellent verbal and written communication skills, capable of conveying technical information to non-technical clients. Physical Requirements: Ability to work in various environments, including attics and crawl spaces; must be able to lift up to 50 pounds and stand for extended periods. Licenses: Valid driver's license with a clean driving record. Benefits: Competitive salary commensurate with experience. Health, dental, and vision insurance. Paid time off and holidays. Opportunities for professional development and training. Collaborative and supportive work environment. Company-provided F-150 trucks for work-related travel. Work Environment: This is a full-time, on-site position requiring travel to client locations throughout Los Angeles.

Help redefine how the DoD makes multi-billion-dollar force-design decisions. In this role, you'll fuse physics-driven simulation, interactive computing, and verified AI code-generation to create next-generation wargaming platforms. If building ultra-low-latency APIs, taming high-volume geospatial data, and leading with clean, production-ready Python gets you fired up, let’s talk. What you’ll do Own the service layer—design, build, and scale FastAPI micro-services and lightning-fast ZeroMQ messaging pipelines running in Kubernetes and bare-metal clusters. Wrangle data at speed & scale—shape and query multi-TB Postgres/PostGIS datasets, orchestrate Redis for sub-millisecond state, and keep everything rock-solid under bursty load. Glue the stack together—expose crisp, well-versioned REST & WebSocket endpoints for the frontend crew and simulation kernel. Ship continuously—automate CI/CD, observability, and security hardening to DoD standards; push to prod with confidence. Lead by doing—drive code reviews, mentor teammates, and set the standard for test coverage and documentation. Why Code Metal? Mission with impact: your APIs become the nervous system of digital battlefields influencing multi-billion-dollar defense acquisitions. Velocity: tight-knit teams, weekly releases, zero bureaucratic drag. Ownership: no passengers—every engineer ships code that matters. Requirements Must-have credentials 4+ years building production backends in modern Python, with deep FastAPI (or equivalent async framework) experience. Proven expertise in ZeroMQ, NATS, Kafka, or similar high-throughput messaging systems. Hands-on with Postgres/PostGIS and Redis in performance-critical workloads. Cloud-native chops—Docker, Kubernetes, and one major provider (AWS, GCP, Azure, or GovCloud). Active Secret clearance or eligibility to obtain one.  Bonus points C++ or Rust skills for bridging high-performance simulation modules. Hardened services for FedRAMP / STIG compliance. Observability mindset—Prometheus, Grafana, OpenTelemetry. TS/SCI clearance. Benefits Health care plan with 100% premium coverage, including medical, dental, and vision. 401k with 5% matching. Paid Time Off (Uncapped Vacation, plus Sick & Public Holidays). Flexible hybrid work arrangement. Relocation assistance for qualifying employees.

Installing computer equipment at various locations throughout the state. Must have valid the Driver's license and reliable car. Also able to work on weekends and late nights.