Principal Software Engineer - C++

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by visionaries from Stanford and MIT and supported by top-tier venture capital firms, we are a rapidly growing team dedicated to breaking boundaries and challenging the norms of the multi-billion-dollar engineering simulation market. Role Overview We are looking for a Backend Software Engineer to help us design and implement scalable solutions that meet the growing demands of our advanced EM simulation platform. The ideal candidate has expertise in high-performance computing (HPC), infrastructure, web API design, and systems design. Additionally, the candidate will be help us enhance our data management, frontend-backend API unification, and cloud integration. Key Responsibilities Contribute to general software development efforts, such as API unification, simulation data management (e.g., caching, syncing, storage), and scripting improvements. Collaborate with EM and infrastructure teams to implement simulation-specific solutions, including enhancements to back-end/scheduler integrations and Python front-end functionality. Improve our task pipelines through an innovative design for a web API in a multi-physical simulation context. Develop and maintain hybrid cloud compute and storage solutions, integrating on-premise HPC systems with modern cloud platforms. Optimize and manage high-performance computing clusters equipped with high-speed interconnects. Requirements Education: Bachelor’s degree or higher in computer science or computer engineering. Technical Skills: Proficiency in Python, C++, and Java, with experience in distributed computing environments (e.g., MPI). Familiarity with backend API development, documentation, packaging, and deployment. Understanding of HPC computing, system administration, and networking. Experience compiling and optimizing C++ source code. Expertise in cloud computing and storage solutions. Proficiency in Linux operating systems, software deployment (e.g., Ansible), and backend security. Experience with containerization and orchestration tools (e.g., Docker, Kubernetes, Swarm). Innovative Mindset: Ability to learn quickly, adapt to new challenges, and innovate in a fast-paced startup environment. Bonus Skills: Familiarity with electromagnetic physics simulations Knowledge of memory, CPU, and GPU resource optimization. Familiarity with simulation-specific tooling and workflows. Understanding of simulation GUI and scripting interfaces. Example Projects Work with the wider team to merge code into a single repo and then build CI/CD that enforces best-practices, like protecting the main branch Implement docker container usage across the developer workflow, from development to deployment including automated, parameterized image building for on-premise customers Build and deploy a desktop configuration with GUI that connects to a network simulation service and includes licensing controls Track, monitor, and improve the end-to-end latency of simulation runs across all user traffic Manage the sizing and configuration of the high-performance computing cluster comprised of CPUs and GPUs, and track metrics like utilization and performance Collaborate closely with EM team members on the design and optimization of multi-physics simulation workflows, including using frameworks like Slurm and Dask and redesigning our web API Join Us By joining Flexcompute, you’ll be at the heart of a movement set to redefine the engineering simulation industry. You will play a key role in shaping the future, where our innovations in simulation technology pave the way for groundbreaking advancements. We are committed to fostering an innovative and collaborative culture where boundaries of possibility are re-imagined, driven by creativity, expertise, and a shared vision of transforming the technological landscape. Benefits Competitive compensation with equity of a fast-growing startup. Medical, dental, and vision health insurance. 401(k) Contribution. Gym allowance. Friendly, thoughtful, and intelligent coworkers.

Give decision-makers the clarity they need—exactly when they need it. At Code Metal, real-time physics sims, AI insights, and operator actions converge into massive data streams. As our Visualization & Frontend lead, you’ll turn that firehose into elegant, high-impact experiences that guide multi-billion-dollar force-design choices driven through wargaming. We’re looking for a hands-on architect who can shape a modular UI stack, tame dense geospatial and temporal data, and mentor a small, elite crew to ship polished products fast. What you’ll do Architect a next-gen UI framework—design a component library and plugin system that lets internal teams (and future third-parties) extend visualizations without touching core code. Render data at scale—build responsive views that fuse live sim outputs, AI overlays, and historical datasets into one coherent, zoom-through timeline. Integrate cleanly—consume FastAPI/ZeroMQ endpoints from the backend and publish well-versioned client APIs for mission-planning tools and dashboards. Iterate with stakeholders and UX design Leads—relentlsly optimize experience driven by performance and feedback from Airforce wargamers and UX leads. Lead by example—drive UI/UX best practices, code reviews, design critique, and automated testing; help teammates grow into force multipliers. Ship continuously—own the CI/CD pipeline for web and desktop targets, with an eye toward DoD accreditation and cross-domain distribution. Why Code Metal? Mission with impact: your visuals steer the conversations that shape tomorrow’s force. Velocity: tight loops, tiny teams—design in the morning, deploy by evening. Ownership: no spectators—every engineer ships code that matters. Requirements Must-have credentials 6+ years building and deploying data-rich, production-grade web applications. Mastery of modern TypeScript/JavaScript frameworks and state-management patterns. Proven record designing modular, extensible frontends that multiple teams can evolve in parallel. Deep experience visualizing large datasets (time-series, geospatial, graph) in real time. Strong grasp of secure, maintainable build and packaging workflows. Active Secret clearance (or the ability to obtain quickly). Bonus points WebGL / WebGPU, deck.gl, Cesium, or other high-performance rendering libraries. Cross-platform desktop packaging (Electron, Tauri, Progressive Web Apps). Familiarity with human-factors design for mission-critical environments. 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.

Professional Handyman (Greater Boston Area) Location: Greater Boston, MA Employment Type: Full-Time (with flexible scheduling options) Compensation: Competitive hourly rate based on experience + benefits ($25-$35) About Us: Stocker Appliance Repair LLC is a trusted provider of residential and commercial property maintenance services throughout the Greater Boston area. We take pride in delivering high-quality workmanship, reliability, and exceptional customer service. Position Overview: We’re looking for a skilled, dependable, and customer-focused Handyman to join our growing team. The ideal candidate is experienced in a variety of home repair and improvement tasks and enjoys working both independently and as part of a team. Key Responsibilities: Perform general repairs, maintenance, and installations in residential and commercial properties Handle tasks such as carpentry, painting, drywall repair, basic plumbing and electrical work, and fixture installations Troubleshoot and diagnose maintenance issues efficiently Ensure quality workmanship and professional communication with clients Maintain tools, equipment, and workspaces in safe, clean condition Qualifications: 5+ years of proven handyman, maintenance, or construction experience Strong knowledge of general repair and maintenance techniques Must have reliable transportation and a valid driver’s license Ability to work independently and manage time effectively Excellent communication and customer service skills Must be able to lift 50 lbs and perform physically active work What We Offer: Competitive pay based on experience Paid time off and Federal Holidays Health Insurance, Dental and Vision 401K Company Truck Flexible work schedule Opportunities for advancement Supportive team environment If you’re a motivated professional who takes pride in high-quality work and enjoys helping people maintain their homes and businesses, we’d love to hear from you! Job Type: Full-time Benefits: 401(k) Dental insurance Health insurance Life insurance Paid time off Vision insurance Experience: Handyman: 5 years (Required) License/Certification: Driver's License (Required) Ability to Commute: Boston, MA (Required) Work Location: On the road

We’re looking for an IT Operations Manager to own and scale our IT function. This is a hands-on role today: you’ll manage devices, support employees, maintain on-prem equipment, and build out the internal cloud infrastructure that powers our business. As the company grows, you’ll take on a more strategic role — setting the IT roadmap, managing vendors, and building an IT team. You’ll collaborate closely with our Cloud/SecOps team: aligning on security, integrations, and shared infrastructure, while owning the operations, employee-facing cloud systems, and support side of IT. Responsibilities Lead IT operations: endpoint management, device lifecycle, and vendor management. Be hands-on with support: onboarding, troubleshooting, tickets, and escalations. Manage on-prem hardware, office networking, and SaaS tooling. Design and implement internal cloud infrastructure for IT operations (e.g., SSO/IdP, MDM, IAM, automation, SaaS integrations). Support implementation of IT processes such as MFA, SSO, endpoint management, logging, and patch management. Improve reliability and efficiency of internal systems, with a focus on employee productivity. Collaborate with the Cloud/SecOps team on infrastructure integrations, identity management, and compliance readiness. Evaluate, select, and manage IT vendors (hardware, SaaS, MDM, networking). Document IT workflows and continuously improve processes for scale. Support compliance readiness and security audits by aligning IT operations with organizational policies and compliance frameworks. Anticipate future needs: prepare for IT team growth, design scalable processes, and eventually mentor/manage IT staff. Requirements 6+ years in IT or infrastructure roles, with at least 2 years of ownership or leadership experience. Strong hands-on experience with device management, networking, and internal cloud systems (AWS/GCP/Azure for IAM, automation, SaaS integrations). Proven success implementing IT processes and internal tooling in a growing organization. Excellent communication skills — able to set direction, influence stakeholders, and work cross-functionally. Comfortable being hands-on today while preparing to take on a more strategic leadership role as we scale. Familiarity with regulated, compliance-driven environments (e.g., CMMC, SOC 2, ISO 27001, NIST) and experience supporting compliance initiatives is a plus. Benefits Health Care Plan (Medical, Dental & Vision). 401k with 5% matching. Paid Time Off (Uncapped Vacation, plus Sick & Public Holidays). Flexible hybrid work arrangement. Relocation assistance for qualifying employees.

Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped over one million people understand and improve their health by providing daily insights and practical steps to inspire healthy lifestyles. Empowering the world starts with living our values and empowering our team. As a quickly growing company focused on helping people live healthier and happier lives, we ensure that our team members have what they need to do their best work — both in and out of the office.  Our engineering organization consists of many talented Android and iOS app developers distributed across the EU and US. All app developers collaborate closely on each platform, regardless of location or specific feature squad. For day-to-day feature work, our engineers are organized into smaller cross-functional feature squads or teams. Our squads have a great deal of autonomy and are responsible for the development and architecture of their features. Squads take full ownership of their code and handle everything from concepting, design and implementation to release, maintenance and bug fixes. This is a remote US role with a preference for candidates based in the US-Pacific timezone. We have offices in San Francisco and San Diego for those who prefer hybrid or office settings. We also have employee hubs in New York City, Boston, Los Angeles, Seattle, and more. What you will do:  Design, build, and maintain high quality code for projects on the team's roadmap Push projects forward by closely aligning with PMs and Designers Collaborate with other teams such as backend, firmware, data science, research, science, or QA to deliver complex features in the Oura mobile app Work with Android colleagues across the US and EU, to improve the health of the Android codebase Contribute to technical discussions, code reviews, and platform level improvements Requirements We would love to have you on our team if you have: Minimum 3+ years of professional development experience shipping Android apps Proficiency with Kotlin programming and modern Android app architectures (MVVM, MVI, etc.), RxJava and/or Coroutines/Flow, Jetpack Compose, and common third-party libraries Experience with collaborative development on complex shared codebases Proficiency with git, branching, and standard code review workflows Focus on quality through unit tests and manual testing Computer science fundamentals and design patterns We also appreciate if you have: 5+ years of professional development experience shipping Android apps Any of the following: Dagger, Realm, JNI, C++, PyTorch, TypeScript, CI/CD, or Kotlin Multiplatform Ability to take ownership of projects and design technical solutions Experience with Agile or Scrum processes Experience with systems architecture and performance optimization Experience working asynchronously across countries and time zones Experience working with firmware teams on projects involving hardware Experience developing health, wellness, fitness, or women’s health products Experience with ML algorithms, encryption, or data privacy Experience with functional programming Benefits At Oura, we care about you and your well-being. Everyone here at Oura has a ring of their own and we are continually looking to improve employee health. What we offer: Competitive salary and equity packages Health, dental, vision insurance, and mental health resources An Oura Ring of your own plus employee discounts for friends & family 20 days of paid time off plus 13 paid holidays plus 8 days of flexible wellness time off Paid sick leave and parental leave Oura takes a market-based approach to pay, which may vary depending on your location. US locations are categorized into tiers based on a cost of labor index for that geographic area. While most offers will be closer to the starting range, successful candidates' pay will be determined based on job-related skills, experience, qualifications, work location, internal peer equity, and market conditions. These ranges may be modified in the future. Region 1 $142,000- $178,000  Region 2 $130,000- $163,000  Region 3 $120,000- $150,000 A recruiter can determine your zones/tiers based on your US location. We are not considering candidates residing in the following states: Alaska (AK), Arkansas (AR), Delaware (DE), Iowa (IA), Mississippi (MS), Missouri (MO), Nebraska (NE), Oklahoma (OK), Rhode Island (RI), South Dakota (SD), Vermont (VT), West Virginia (WV), and Wisconsin (WI) Oura is proud to be an equal opportunity workplace. We celebrate diversity and are committed to creating an inclusive environment for all employees. Individuals seeking employment at Oura are considered without regard to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. We will not tolerate discrimination or harassment based on any of these characteristics. We will work to ensure individuals with disabilities are provided reasonable accommodation to participate in the interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Disclaimer: Beware of fake job offers! We’ve been alerted to scammers posing as ŌURA recruiters, especially for remote roles. Please note: Our jobs are listed only on the ŌURA Careers page and trusted job boards. We will never ask for personal information like ID or payment for equipment upfront. Official offers are sent through Docusign after a verbal offer, not via text or email. Stay cautious and protect your personal details. To all recruitment agencies: Oura does not accept agency resumes. Please do not forward resumes to our jobs alias, Oura employees, or any other organization's location. Oura is not responsible for any fees related to unsolicited resumes.

Looking for a skilled computer technician that is able to rebuild a gaming desktop with all new components such as new CPU and graphics cards as well as reformatting new solid state hard drives. Must have knowledge and experience in building custom PC’s which include hardware and software components as well as troubleshooting any issues that may arise. If your are interested in the job call me and let me know what your qualifications are. This job has the potential to lead to further employment opportunities in technical computer skills. Please call or text 505 670 3259 and ask for Sami if you are interested in the position.