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Your Data. At Its Full Potential.
Freelance Engineering Expert
Location
United States
Posted
86 days ago
Salary
0
Seniority
Mid Level
Job Description
Freelance Engineering Expert
Lightly
• Create tasks that replicate E2E sales workflows: Create / acquire any necessary data required for the workflow • Create tasks + decision points within the workflow • Provide the solution to each decision point, accompanied by a justification for that solution
Job Requirements
- Have at least 2-3 years of recent experience working at top companies with established Engineering processes
- Are fluent in English (requirement)
- Have strong analytical and quantitative skills
- Communicate clearly and precisely
- Daily experience using LLMs
- Daily experience with Engineering software
Benefits
- A front-row seat to how a YC-backed deep tech company is built
- Direct exposure to the inner workings of startup leadership
- Flexible working hours and the ability to shape your role over time
- Competitive compensation tailored to experience and scope of work
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9-12 Computer Science U.S. Certified Teacher
Elevate K-12: Teach With UsElevate K-12 is an EdTech company on a mission to enable high-quality, live teaching for every learner in the United States, from kindergarten through their first jobs. We are changing the way classrooms work by creating a brand-new category of LIVE, virtual classroom instruction that gives students access to exceptional, certified, live teachers. Our technology platform facilitates effective, engaging instruction. Every classroom has a Classroom Coach to help with classroom management. We have a 24/7 support network for teachers and schools if issues arise.
This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description Want to teach part-time and remotely? Join the Elevate K-12 Teacher network! We are hiring teachers certified in the U.S. for Grade Levels 9-12 Computer Science for the 2025-2026 school year. - Seeking teachers who are certified to teach in the US and willing to seek reciprocity in other states. - A dedicated support team will assist you in the process and Elevate K-12 will reimburse you for any fees. - Elevate K-12 teachers are Independent Contractors (1099) - no benefits provided, or taxes withheld. - Teachers are paid per hourly session taught, starting at $36 per hourly session. - Part-time hours (generally 10-20 teaching hours/week for teachers allocated to classes). - Choose your own schedule and build long-term relationships with your students! - Fully remote – teach from home! Qualifications - An active, verifiable teaching certification in the US or willingness to seek reciprocity. - Teaching certificate for or with an endorsement in Computer Science. - Certified and experienced with teaching students in grades 9-12. - Must physically reside in the United States during the 2025-2026 school year due to student information security requirements. Requirements - A daily available time block of at least three consecutive hours, Monday through Friday, 8am - 4pm EST. - Ability to work a part-time schedule of 10-20 hours per week during normal school hours. - A laptop or desktop computer with a reliable high-speed internet connection. - Consistently reliable internet connection and an appropriate, professional environment for teaching. - Tech-savvy and comfortable operating in a remote setting. - Ability to meet deadlines set by Elevate and the school calendar. - Maintain an elevated level of professionalism in the classroom environment. - Flexible, can think critically, and can adapt to change quickly to ensure optimal student outcomes. Benefits - Part-time hours on schedules you create. - Ability to work from home (or any other professional setting in the United States). - Reduced administrative duties (no staff meetings or lunch duties). - Individualized instructional coaching and peer-to-peer mentoring to ensure high student engagement. - Professional development opportunities. - Networking and fun with your fellow teachers! Company Description Elevate K-12 is an EdTech company on a mission to enable high-quality, live teaching for every learner in the United States, from kindergarten through their first jobs. We are changing the way classrooms work by creating a brand-new category of LIVE, virtual classroom instruction that gives students access to exceptional, certified, live teachers. - Our technology platform facilitates effective, engaging instruction. - Every classroom has a Classroom Coach to help with classroom management. - We have a 24/7 support network for teachers and schools if issues arise.
Principal Software Engineer / Architect – Voice & Data Systems
MiratechHelping Visionaries Change the World
Company Description Miratech is an IT services and outsourcing company that provides services to multinational organizations all over the world. Our highly professional team achieves success with 99% of IT projects in financial, telecommunication, and technology domains. Founded in 1989, Miratech has its headquarters in New York, USA; with R&D centers in Poland, Philippines, Slovakia, Spain, and Ukraine. Technical complexity is our passion, stability is our standard, friendly work environment is our style. We empower our employees to grow together with the company, to achieve ambitious goals, and to be a part of the international relentless team which helps the visionaries to change the world. Job Description The Principal Software Engineer / Architect – Voice & Data Systems is responsible for designing and leading the development of next-generation communication and data processing platforms. The role combines deep expertise in real-time media systems, cloud-native architectures, and enterprise software development. This position serves as the technical authority for VoIP recording systems, distributed data pipelines, and management platforms. The role bridges real-time media capture technologies with scalable backend services and enterprise user interfaces, ensuring high performance, reliability, and compliance across the platform. Responsibilities: Voice and Recording Platform Architecture - Architect, design, and implement enterprise-grade VoIP recording solutions and integrations. - Develop high-performance real-time media capture applications using C++ for RTP packet processing and audio stream handling. - Implement signaling and control logic using Node.js. - Integrate telecommunications systems using SIP and SIPREC protocols. - Deploy, configure, and extend media proxy solutions such as RTPengine. Data Processing and Backend Architecture - Design and implement scalable distributed data pipelines for processing and routing large volumes of data. - Develop backend services and data processing components using Java and Python. - Design resilient microservices architectures for cloud environments such as AWS or GCP. - Implement asynchronous service communication using message brokers and event streaming platforms such as Kafka, JMS, or ActiveMQ. User Interface and Platform Management - Design and develop enterprise web applications and management dashboards using Vaadin UI. - Build administrative tools for monitoring, configuration, and operational management of platform services. - Lead modernization initiatives by refactoring legacy systems into cloud-native, containerized deployments using Docker and Kubernetes. Technical Leadership - Provide architectural leadership for complex commercial products and R&D initiatives. - Drive system performance improvements including algorithm optimization, concurrency, and scaling strategies. - Collaborate with cross-functional teams as the lead architect for voice services and advanced data processing capabilities. - Ensure platform compliance with enterprise security and regulatory standards such as PCI, SOC2, HIPAA, and GDPR. Qualifications - Experience: 10+ years of professional software engineering experience with strong background in system architecture and technical leadership. - Telecommunications and Recording Systems: Deep expertise in VoIP technologies including SIP, SIPREC, and RTP; experience with media servers and tools such as RTPengine. - Systems Programming: Strong proficiency in C++ for real-time media and RTP processing. - Backend Development: Extensive experience with Node.js, Java, and Python. - Enterprise UI Development: Hands-on experience building complex web applications and management consoles using Vaadin UI. - Cloud and DevOps: Practical experience with cloud platforms (AWS, GCP), containerization (Docker, Kubernetes), and CI/CD automation. - Development Methodology: Strong understanding of Agile development practices and deployment of large-scale, production-grade systems. Preferred Qualifications: - Experience integrating speech-to-text engines, AI/ML models, or semantic analysis components into production systems. - Familiarity with frontend technologies such as JavaScript, TypeScript, HTML, and CSS to support full-stack development and architectural oversight. Additional Information We offer: - Culture of relentless performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. - Competitive pay and benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program. - ForeverRemote work culture: make the most of the flexibility that comes with remote work. - Growth mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. - Global impact: collaborate on impactful projects for top global clients and shape the future of industries. - Welcoming multicultural environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. - Social sustainability values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. * Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.
Principal Software Engineer / Architect – Voice & Data Systems
MiratechHelping Visionaries Change the World
Company Description Miratech is an IT services and outsourcing company that provides services to multinational organizations all over the world. Our highly professional team achieves success with 99% of IT projects in financial, telecommunication, and technology domains. Founded in 1989, Miratech has its headquarters in New York, USA; with R&D centers in Poland, Philippines, Slovakia, Spain, and Ukraine. Technical complexity is our passion, stability is our standard, friendly work environment is our style. We empower our employees to grow together with the company, to achieve ambitious goals, and to be a part of the international relentless team which helps the visionaries to change the world. Job Description The Principal Software Engineer / Architect – Voice & Data Systems is responsible for designing and leading the development of next-generation communication and data processing platforms. The role combines deep expertise in real-time media systems, cloud-native architectures, and enterprise software development. This position serves as the technical authority for VoIP recording systems, distributed data pipelines, and management platforms. The role bridges real-time media capture technologies with scalable backend services and enterprise user interfaces, ensuring high performance, reliability, and compliance across the platform. Responsibilities: Voice and Recording Platform Architecture - Architect, design, and implement enterprise-grade VoIP recording solutions and integrations. - Develop high-performance real-time media capture applications using C++ for RTP packet processing and audio stream handling. - Implement signaling and control logic using Node.js. - Integrate telecommunications systems using SIP and SIPREC protocols. - Deploy, configure, and extend media proxy solutions such as RTPengine. Data Processing and Backend Architecture - Design and implement scalable distributed data pipelines for processing and routing large volumes of data. - Develop backend services and data processing components using Java and Python. - Design resilient microservices architectures for cloud environments such as AWS or GCP. - Implement asynchronous service communication using message brokers and event streaming platforms such as Kafka, JMS, or ActiveMQ. User Interface and Platform Management - Design and develop enterprise web applications and management dashboards using Vaadin UI. - Build administrative tools for monitoring, configuration, and operational management of platform services. - Lead modernization initiatives by refactoring legacy systems into cloud-native, containerized deployments using Docker and Kubernetes. Technical Leadership - Provide architectural leadership for complex commercial products and R&D initiatives. - Drive system performance improvements including algorithm optimization, concurrency, and scaling strategies. - Collaborate with cross-functional teams as the lead architect for voice services and advanced data processing capabilities. - Ensure platform compliance with enterprise security and regulatory standards such as PCI, SOC2, HIPAA, and GDPR. 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Principal Statistical Programmer
Clinical Outcomes SolutionsA global research consulting group providing 360° support & services across all facets of clinical outcomes research.
• Generate SDTM, ADaM specifications, datasets, reviewer’s guide and define.xml files for multiple studies • Develop SAS programs which generate datasets, complex listings, tables (including those with descriptive and standard inferential statistics in collaboration with a Statistician), and complex graphs • Deliver high-quality statistical programming results including developing, validating, and maintaining SAS and/or R programs tailored to clinical development programs’ needs • Participate in overseeing CRO’s statistical programming deliverables for multiple clinical studies to ensure high-quality and meet the pre-specified timelines • Support the preparation of clinical study reports, regulatory submissions, publications, annual DSUR, and exploratory analyses • Understand and follow FDA regulations which affect the reporting of clinical trial data. This includes good clinical practice and guidelines for electronic submissions. • Contribute to the creation, maintenance, documentation, and validation of standards for programming tools, outputs, and macros • Participate in the development of CRFs, edit check specifications, and data validation plans • Provide review and/or author data transfer specifications for external vendor data • Collaborate with internal and external functions (e.g. CROs, software vendors, clinical development partners, etc.) to ensure meeting project timelines and goals • Provide review and/or author SOPs and/or Work Instructions related to statistical programming practices


