Freelance Software Developer (Rust) - AI Trainer

Staff4Me is seeking an experienced and driven Senior Fullstack Engineer to join our growing team. In this role, you will be responsible for overseeing the development of both client-side and server-side components of our web applications. As a Senior Engineer, you will play a vital role in shaping our technology stack and driving best practices within our team. Key Responsibilities: Fullstack Development: Design, build, and maintain robust web applications using a variety of modern technologies, including React, Angular, Node.js, and other relevant frameworks. Develop server-side applications and APIs that are efficient, clean, and scalable. Ensure high performance and responsiveness of applications by optimizing gateway to the server performance. Technical Leadership: Lead the architectural design and development of software features, ensuring alignment with business objectives. Mentor and guide junior and mid-level developers, cultivating a collaborative learning environment. Participate in code reviews and contribute to team knowledge sharing. Collaboration: Work with cross-functional teams including UX/UI designers, product managers, and other stakeholders to define and translate business requirements into technical specifications. Actively participate in Agile ceremonies, including sprint plannings and retrospectives, to improve team processes. Quality Assurance: Implement comprehensive testing strategies (unit, integration, end-to-end) to ensure software quality. Identify and address performance bottlenecks and other issues proactively. Innovation and Continuous Improvement: Stay informed about the latest trends and advancements in technology and software engineering. Propose innovative solutions and improvements to enhance existing systems and processes. Qualifications: Requirements Bachelor’s degree in Computer Science or a related field, or equivalent experience. 5+ years of experience in fullstack development with a strong portfolio of relevant work. Proficiency in front-end technologies such as JavaScript/Typescript, HTML, CSS, and frameworks like React, Angular, or Vue.js. Strong knowledge of back-end technologies including Node.js, Python, or similar languages. Experience with database technologies, both SQL and NoSQL. Solid understanding of RESTful APIs and microservices architecture. Experience with DevOps tools and practices, including CI/CD management. Excellent problem-solving skills and the ability to work independently and as part of a team. Strong communication skills, both written and verbal, with the ability to collaborate effectively.

Core Systems, a leader in rugged computer and server solutions for mission-critical defense and industrial applications, is seeking a Computer Repair Technician to join our RMA and repair operations team. This position focuses on diagnosing, troubleshooting, and repairing customer-returned products and Core Systems–built servers. Resume Required. Key Responsibilities Perform diagnostics, troubleshooting, and repair on returned computer systems, servers, and components. Process RMA units through inspection, testing, and documentation. Repair hardware at the system, component, and board level when required. Assist in root cause analysis and corrective action reports for customer returns. Work closely with engineering and production teams to support continuous improvement. Maintain accurate service records and ensure timely turnaround of customer units. Qualifications Proven hands-on experience repairing computer systems, servers, or related IT hardware. Strong knowledge of hardware components (motherboards, CPUs, memory, storage, power supplies, etc.). Experience with diagnostic tools and test equipment. Ability to read schematics and follow technical documentation. Detail-oriented, organized, and able to work under time-sensitive conditions. Previous experience in an RMA/repair environment is a MUST. Familiarity with ruggedized or military/industrial computer systems a plus. What We Offer Competitive pay and benefits package. A chance to work with cutting-edge technology in the defense and industrial markets. Collaborative, supportive team environment. Opportunities for growth and advancement within the company.

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

Job Title: Senior System/Network Engineer Location: Novato, CA Job Type: Full-Time About Us: Marin IT, Inc. is a leading Managed Service Provider (MSP) dedicated to delivering exceptional IT support and services to a diverse range of clients. We specialize in providing comprehensive IT solutions, including system and network management, cybersecurity, cloud services, and more. Our team is passionate about technology and committed to delivering top-notch service and support. Position Overview: We are seeking an experienced and highly skilled Senior System/Network Engineer to join our dynamic team. The ideal candidate will have a strong background in managing and optimizing complex IT infrastructures, with a focus on delivering exceptional service to our clients. This role requires a deep understanding of networking, server administration, virtualization, and security. The Senior System/Network Engineer will work closely with our clients to design, implement, and maintain their IT environments, ensuring optimal performance and security. Key Responsibilities: • Design, deploy, and maintain complex network and system infrastructures for our clients. • Manage and support a variety of IT environments, including on-premises, cloud, and hybrid systems. • Troubleshoot and resolve advanced technical issues related to network and system performance, security, and connectivity. • Implement and manage security protocols and best practices to protect client data and systems. • Conduct regular system and network performance monitoring, analysis, and optimization. • Provide expert-level technical support and guidance to clients and internal teams. • Lead projects to upgrade and migrate systems, ensuring minimal disruption to client operations. • Develop and maintain comprehensive documentation of client environments, configurations, and procedures. • Stay up-to-date with emerging technologies and industry trends to provide innovative solutions to clients. • Mentor and support junior engineers, fostering a collaborative and knowledge-sharing environment. Qualifications: • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience). • Minimum of 5 years of experience in system and network engineering, preferably in an MSP environment. • Proficiency in managing and troubleshooting Windows and Linux servers, network infrastructure (routers, switches, firewalls), and virtualization technologies (VMware, Hyper-V). • Strong understanding of TCP/IP, DNS, DHCP, VPNs, and other networking protocols and services. • Experience with cloud platforms such as AWS, Azure, or Google Cloud. • In-depth knowledge of cybersecurity best practices, including firewalls, antivirus, IDS/IPS, and data encryption. • Excellent problem-solving skills and the ability to work under pressure to meet deadlines. • Strong communication and interpersonal skills, with the ability to interact effectively with clients and team members. • Relevant certifications such as CCNA, CCNP, MCSA, MCSE, VCP, or equivalent are highly desirable. Benefits: • Competitive salary and performance-based bonuses. • Comprehensive health, dental, and vision insurance. • Retirement savings plan with company match. • Professional development opportunities and reimbursement for certifications. • A supportive and collaborative team environment.

Job Title : Java Developer Location : Walnut Creek, CA Type : 6 + Months Rate : $Open (Best Possible) Job Responsibilities :– Drive the design, development and implementation of the core of our Java / J2EE technology platform and web services. Debug issues across multiple layers of the application stack. Drive code quality through unit testing and advocate test-driven development methodologies. Refactor and improve code quality, maintainability and scalability. Evaluate the adoption of new tools and technology. Interface with clients to discover, troubleshoot and resolve integration issues. Lead projects and exert technical influence with team members, increase productivity and effectiveness by sharing domain knowledge and experience. Take ownership of all tasks assigned to you and tasks assigned to engineers working on your projects. REQUIREMENTS :- 6+ years of software development experience in Java/Java EE Extensive engineering experience and a proven track record in e-commerce, enterprise, high performance, large scale web technologies including cloud based APIs and protocols (REST, JSON). Thought leader, hands-on contributor, and decision maker known for solving difficult software engineering problems. Proficient in data structures, algorithms, design patterns and Object Oriented Programming. Experience with one of the major relational databases (MSSQL, Oracle, Postgres) Excellent Java and J2EE coding skills. Experience in payments or high transactional systems. Experience with Linux and other Unix-like operating systems. Excellent team player with good analytical, strategic planning and interpersonal and communication skills. Highly motivated, enthusiastic and self-starter Experience with Kafka, NoSQL database is a plus. Exposure to JBoss Fuse, Apache Camel or MuleSoft highly desired. Experience working with Amazon Web Services (AWS) tools Docker, ECS, S3 etc. Experience building CI/CD pipeline with maven/jenkins/code pipeline. Proficient with API design, Strong in Spring framework and understanding of Microservices. Exposure to API Gateway (Apigee) is a huge plus. BSCS or equivalent, MS preferred Note: If interested please send your updated resume and include your rate/salary requirement along with your contact details with a suitable time when we can reach you. If you know of anyone in your sphere of contacts, who would be a perfect match for this job then, we would appreciate if you can forward this posting to them with a copy to us. We look forward to hearing from you at the earliest!

We are inviting motivated individuals who want to grow into careers in technology. If you want to learn coding, complete projects, and prepare for entry-level developer roles, this training path is for you. This is a remote program available part-time or full-time. With nearly 900 hours of guided lessons and project work, you’ll master modern languages, developer tools, and workflows—all while building a résumé and portfolio that will impress employers. 🖥️ Technology & Programming Fundamentals -Understand how computers, browsers, networks, and the internet operate -Study algorithms, number systems, data structures, and security basics -Practice Python scripting, command line operations, and logic design 💻 Web & Front-End Development -Develop websites with HTML5, CSS3, and Bootstrap -Build dynamic web content using JavaScript, jQuery, and React.js -Practice responsive design techniques and layout principles 🗄️ Back-End & Database Development -Design and maintain databases with SQL and SQL Server -Perform CRUD tasks and explore relational models -Build back-end systems using Python (Django) and C# (.NET Framework/Core) 🧑‍💻 Programming Languages & Tools -Learn C#, Python, JavaScript, HTML, CSS, SQL, and other languages -Use Git, GitHub, Visual Studio, and Team Foundation Server -Apply collaboration methods and version control systems 🧪 Capstone Projects -Complete two professional projects (Python + C#) -Build portfolio-ready applications with Agile, Scrum, and DevOps -Strengthen debugging, teamwork, and coding abilities 🧰 Career Preparation -Write résumés and cover letters tailored to tech careers -Practice technical and whiteboard interview preparation -Get ready for entry-level developer jobs 🚀 No experience necessary. Remote opportunities available. Take the next step in your professional journey. 👉 Apply now: https://softwaredevpros.online/