Role Description We are looking for a Bazel Engineer to join our Scalable Builds department in a fully remote, distributed environment. In this role, you will: - Work closely with clients to design, implement, and optimize build infrastructure for large-scale software projects. - Help organizations improve developer productivity, build reliability, and engineering velocity by leveraging Bazel and related technologies. - Collaborate with experienced engineers across a variety of domains. - Contribute to open source projects. - Shape the future of build systems both within Tweag and in the broader Bazel ecosystem. This is an excellent opportunity for someone who enjoys solving complex technical problems while working directly with clients and the open source community. Qualifications - Strong hands-on experience with Bazel and modern build systems. - Senior-level experience in software engineering. - Strong understanding of build system architecture, scalability, and performance optimization. - Experience with developer productivity tooling and CI/CD environments. - Consultant mindset: confident yet humble, principled yet pragmatic. - Strong written and verbal communication skills. - Comfortable presenting technical solutions clearly to clients. - Ability to collaborate effectively in a fully remote environment. - Interest in exploring new technologies and contributing to open-source communities. Requirements - Experience migrating legacy build systems to Bazel or improving existing Bazel-based setups (Bonus points). - Experience setting up and optimizing Bazel remote caching and remote build execution (RBE) for performance and scalability (Bonus points). - Broad exposure to multiple programming languages and platforms (Bonus points). Benefits - Fully remote position with excellent work/life balance. - Deep diving into complex engineering challenges. - Sharing knowledge through open source contributions and community engagement. - Continuous learning and growing your expertise in scalable build infrastructure. - Representing Tweag while working with some of the world's most recognized brands.

Role Description Our client is seeking an experienced Lead Full Stack Engineer to build and scale critical systems across backend services and user-facing applications on their trading platform. This role is ideal for a strong individual contributor who enjoys solving complex engineering problems in environments where latency, correctness, reliability, and user experience are essential. The Lead Full Stack Engineer will contribute hands-on across core backend systems and frontend applications, working on components such as trading workflows, user lifecycle, risk and margin flows, financial data surfaces, and real-time interfaces. The ideal candidate will combine strong backend depth with frontend ownership and will be comfortable driving technical execution, code quality, and architectural decisions as an individual contributor. Roles and Responsibilities - Build and enhance backend services powering the trading platform, including user lifecycle, trade processing, and core financial workflows. - Develop and maintain frontend applications and interfaces used by traders for order placement, positions tracking, portfolio monitoring, and related workflows. - Contribute to the design and implementation of systems related to margin workflows, risk checks, balances, P&L calculations, and financial data accuracy. - Build scalable and performant APIs and services using Node.js or Golang, with strong attention to latency, concurrency, and system reliability. - Build responsive, intuitive, and high-performance user interfaces using React.js or equivalent frontend frameworks. - Work on real-time systems and interfaces, including APIs and WebSocket-based data flows used by retail traders, algorithmic traders, and institutional clients. - Make sound technical decisions for performance-critical and correctness-sensitive systems in collaboration with senior engineering stakeholders. - Review code and designs to identify scalability bottlenecks, concurrency issues, edge cases, and potential failure modes. - Participate actively in debugging production issues, incident response, root cause analysis, and follow-through fixes. - Collaborate closely with Product, Design, QA, Risk, and backend/frontend peers to deliver reliable and high-impact product features. - Drive engineering best practices around code quality, testing, observability, and maintainability through hands-on contribution and technical leadership. - Take end-to-end ownership of modules and features, from design and development to deployment and production support. Qualifications - Bachelor's degree in Computer Science, Engineering, or a related field. - 5–8 years of experience building production-grade software systems as a backend or full stack engineer. - Strong hands-on experience with backend technologies such as Node.js or Golang. - Strong hands-on experience with React.js or equivalent modern frontend frameworks. - Experience building and shipping systems where performance, reliability, data integrity, and user experience are critical. - Solid understanding of concurrency, asynchronous programming, API design, and distributed systems fundamentals. - Experience building frontend applications with complex state management, data-heavy interfaces, and real-time updates. - Ability to independently own and deliver features in a fast-paced environment while collaborating with cross-functional teams. - Strong problem-solving, debugging, system design, and communication skills. Preferred Skills - Experience building trading systems, fintech products, or exchange infrastructure. - Experience working on real-time dashboards, transaction-heavy systems, or high-throughput platforms. - Familiarity with WebSockets, event-driven systems, caching layers, and performance optimization. - Experience with cloud-native deployment environments, observability tooling, and production troubleshooting. - Ability to act as a technical anchor for modules and guide engineering decisions without people-management responsibility.

Role Description Versatile, self-starting individual that works well on their own, with very little supervision, to develop/improve a behavior-based environmental, safety and health program. Performs both supervisory and non-supervisory duties; Candidate must have an in-depth knowledge of Federal, Local, and Army environmental, safety, and occupational health methods, practices, principles and procedures to perform effectively. - Promotes a wide variety of training activities designed to achieve awareness of environmental, safety, and health hazards and corresponding preventive procedures. - On a recurring basis, inspects facilities and organizations to cite legal violations, recommend corrective actions, and ensure that hazardous conditions are eliminated. - Works with managers, supervisors, leads, and officials to eliminate or control hazardous operations or conditions. Qualifications - Bachelor’s degree in environmental, safety, health or related discipline, or combination Associates degree with four-year experience equivalent in hazard/impact identification and industrial hygiene operations. - Two-year related experience may be substituted for one year of education, if degree is required. - Minimum six-year experience as a senior environmental, safety, and health specialist with two years in a leadership position. - Experience in industrial hygiene and environmental compliance program, having working knowledge of management systems such as ANSI Z-10, ISO 45001, and ISO 14001. - Familiar with DOD, Army, EPA, and Federal regulations. Military background is beneficial. - Excellent English communication and writing skills are required. - Advanced experience in computer operations including spreadsheet, database, word processing, and presentation applications. - Great organizational skills and a strong ability to work independently and as a member of a robust team. Requirements - Supervise – ESH Supervisor and 2 to 6 ESH Specialists, Inspectors, or Instructors. - Must be capable of working in extreme weather conditions with temperatures exceeding 120 degrees Fahrenheit. - Indoor and/or outdoor environment with very adverse and harsh conditions (i.e., hot, dry, duty, desert environment with average temperatures of 30 degrees in the winter and 130 degrees in the summer months). - Includes some industrial production environment conditions as well. - Medium work: Exerting up to 50 pounds of force occasionally, and/or up to 30 pounds of force frequently, and/or up to 10 pounds of force constantly to move objects. - Work may require heavy lifting, stooping, climbing, prolonged standing, prolonged sitting, and working with or in areas where a potential could exist for exposure to physical, chemical, or biological agents. - Employee use of personal protective equipment (PPE) is required for some situations. Benefits - Deep commitment to equal employment opportunity, including protection for Veterans and individuals with disabilities. - Fostering an inclusive and diverse workplace. - Ensuring all individuals are treated with fairness, respect, and dignity. - Recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. - Commitment aligned with core Vision and Values of Integrity, Respect, and Responsibility.

• Partner directly with customer engineering and research teams • Understand complex photonic, semiconductor, and hardware design workflows • Design and deploy AI-powered workflows using LLMs, simulations, and scientific models • Build prototypes demonstrating AI-assisted modeling, optimization, and automation • Orchestrate workflows combining AI systems, simulation environments, and customer data • Translate field insights into product feedback and roadmap recommendations • Act as a trusted technical advisor throughout pilots and production deployments • Help shape the evolution of next-generation AI platforms for engineering applications