Mechanical engineer work from home jobs - 2026 jobs

At Sift, we're redefining how modern machines are built, tested, and operated. Our platform gives engineers real-time observability over high-frequency telemetry-eliminating bottlenecks and enabling faster, more reliable development. Sift was born from our work at SpaceX on Dragon, Falcon, Starlink, and Starship-where scaling telemetry, debugging flight systems, and ensuring mission reliability demanded new infrastructure. Founded by a team from SpaceX, Google, and Palantir, Sift is built for mission-critical systems where precision and scalability are non-negotiable. As an early engineer focused on our data infrastructure, you won't just write code-you'll define core architecture and help scale a real-time telemetry platform from the ground up. You'll work on complex backend systems designed to ingest, store, and serve millions of high-frequency data points per second, enabling faster iteration cycles for some of the most advanced engineering teams in the world. In This Role, You'll: Design and build a horizontally scalable platform for ingesting millions of hardware sensor data points per second Develop durable, efficient database solutions to support real-time reads and large-scale analytics workloads Pioneer data architecture by integrating recent innovations in streaming and storage, including cloud-native and diskless designs Help define engineering culture, standards, and processes Collaborate closely with peers on architecture, design, code reviews, and scaling strategies The Skillset You'll Bring: Bachelor's degree in Computer Science, Engineering, Physics, or another STEM discipline 7+ years of experience in backend, infrastructure, or data engineering roles Hands-on experience with event-time-based stream processing or streaming SQL systems using tools like Apache Flink, Kafka Streams, Beam, or similar Proficiency with relational and time-series databases like PostgreSQL, Druid, Pinot, TimescaleDB, or equivalent Experience with large-scale distributed systems or low-latency backend services, ideally written in Go, Rust, or Python Familiarity with DevOps and cloud infrastructure tools such as Kubernetes, Prometheus, ArgoCD, and Terraform Strong communication skills and a collaborative approach to problem-solving Bonus Points: Familiarity with telemetry data from hardware systems, high-throughput ingest pipelines, or columnar storage formats like Apache Arrow and Parquet Experience building resilient, performant systems that scale to billions of records Curiosity about new data paradigms and eagerness to evaluate and integrate emerging tools and techniques Engineering at Sift: You'll join a tight-knit team of world-class engineers building foundational systems for next-gen machines. Technologies you'll work with may include: Frontend & Backend: Go, gRPC, PostgreSQL, Protobuf, React, TypeScript Data Infrastructure: Apache Arrow, DataFusion, Flink, Kafka, Parquet, Rust Ops & Tooling: AWS, Kubernetes, Docker, GitHub Actions, Prometheus, Argo CD, Grafana, Linux Location: The Sift team is based in El Segundo, CA, and we collaborate in person twice a week-Mondays and Thursdays. We work closely with LA's leading hardware companies, from autonomous vehicle manufacturers to spacecraft builders. Proximity matters for site visits and deep collaboration, so we prefer candidates local to Los Angeles. We are open to relocation and for exceptional talent we're open to remote work from the San Francisco Bay Area. Salary range: $200,000 - $250,000 per year. Plus equity and benefits. Eligibility: Due to the nature of our work, U.S. Citizenship or Green Card status is required to meet ITAR / EAR compliance requirements. #J-18808-Ljbffr

A future-focused healthcare AI company in San Francisco is seeking a Staff Machine Learning Engineer to architect and maintain their machine learning infrastructure. In this role, you will develop cloud-native services and support advanced AI research to improve clinical outcomes. Ideal candidates should have 8+ years in ML Engineering, with strong Python skills and experience in cloud-native environments. This position also offers flexible working arrangements within a supportive team environment. Your contributions will have a meaningful impact on patient care. #J-18808-Ljbffr

A culinary essentials distributor is seeking a Machine Learning Engineer to design predictive models and automate ML pipelines. You will work with data science teams to turn prototypes into production code. Ideal candidates have over 2 years in ML engineering, proficient in Python, and familiar with tools like TensorFlow and AWS. The role offers flexible remote or hybrid work options and a competitive salary range of $50,000 - $200,000 USD annually based on experience and location. #J-18808-Ljbffr

A technology company is seeking a Senior Mechanical Engineer to design custom hardware for forestry equipment. The role is remote-first, allowing for high ownership and autonomy. Ideal candidates have experience in mechanical design and startup environments, alongside a strong technical foundation in various mechanical processes. Benefits include stock options, flexible time off, and health insurance. #J-18808-Ljbffr

About WorkOS 🚀 WorkOS builds tools and services for developers to help them implement authentication, identity, authorization, and overall enterprise readiness. We're a fully distributed team with employees across North American time zones. We're well‑funded, having raised $100m in funding from top investors including Greenoaks Capital, Lachy Groom, and Lightspeed Ventures. Our fast‑growing customer base includes rapidly growing SaaS companies like OpenAI, Cursor, Perplexity, Vercel, Plaid, and hundreds of others. About the role 💭 The AuthKit team is responsible for building AuthKit: a set of UI and APIs that enable B2B developers to solve identity and authentication. Our goal is to build the best possible developer and end‑user experiences so customers can onboard seamlessly and kick‑start their enterprise journey. Our engineers obsess over the developer experience, actively seeking out feedback and new perspectives to inform the products we build. We're searching for engineers who share this empathetic approach to solving problems. Successful candidates will love taking ideas from zero to one, creating beautiful software experiences with modern tools, and care deeply about creating the best possible products. Responsibilities ✔️ Design and engineer delightful developer and end‑user experiences Build a deep understanding of AuthKit's place in the market and increase its adoption Accrete developer trust by serving a highly available and secure product Speak with customers regularly to get feedback, debug issues, and remove points of friction Collaborate with other product teams, solutions engineering, and our go‑to‑market team Work directly with leadership on greenfield ideas Help recruit and assess future engineering team members Qualifications 🌟 5+ years of industry software development experience Experience working on small teams in fast‑paced environments Background in crafting both polished UI/UX and API services end‑to‑end Intellectually curious, independently driven, and passionate about great products A growth mindset, high emotional intelligence, and strong communication skills Bonus: Experience with our stack of TypeScript, React, and Postgres Bonus: Experience in B2B SaaS, developer tools, or a related industry The annual US base salary falls within the range of $175,000 to $250,000. This range does not encompass the full spectrum of benefits such as equity, health insurance, vacation time, and paid parental leave. This salary range covers multiple levels of engineering roles and final compensation will be determined considering various factors, including experience, skills, and qualifications. For candidates outside the US, including Canada, compensation is adjusted based on local market benchmarks. Benefits (US Only) 💖 At WorkOS, we offer resources that emphasize personal and familial well‑being. We offer healthcare coverage for you and your family, including medical, dental, and vision. We offer parental leave, paid‑time off and fully remote working arrangements. Benefits include: Competitive pay Substantial equity grants Healthcare insurance (Medical, Dental and Vision) for you and your family 401k matching Wellness and fitness monthly allowances PTO + paid holidays + unlimited sick leave Autonomy and flexibility with remote work Please inquire directly with our recruiting team for benefits available to those working outside the US. Equal Opportunity Employer WorkOS is an equal opportunity employer, committed to diversity and inclusiveness. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability or age. #J-18808-Ljbffr

A leading legal AI company based in San Francisco is seeking a Software Engineer to join their fast-growing team. In this role, you'll design full-stack features and drive innovation for their legal platform. The ideal candidate has strong skills in JavaScript, TypeScript, and React, and will have a major impact on the product's evolution. The compensation package ranges from $165,000 to $230,000, with opportunities for equity and growth within an exciting startup environment. #J-18808-Ljbffr

About Us: At Parafin, we're on a mission to grow small businesses. Small businesses are the backbone of our economy, but traditional banks often don't have their backs. We build tech that makes it simple for small businesses to access the financial tools they need through the platforms they already sell on. We partner with companies like DoorDash, Amazon, Worldpay, and Mindbody to offer fast and flexible funding, spend management, and savings tools to their small business users via a simple integration. Parafin takes on all the complexity of capital markets, underwriting, servicing, compliance, and customer service for our partners. We're a tight-knit team of innovators hailing from Stripe, Square, Plaid, Coinbase, Robinhood, CERN, and more - all united by a passion for building tools that help small businesses succeed. Parafin is backed by prominent venture capitalists including GIC, Notable Capital, Redpoint Ventures, Ribbit Capital, and Thrive Capital. Parafin is a Series C company, and we have raised more than $194 M in equity and $340 M in debt facilities. Join us in creating a future where every small business has the financial tools they need. About the Position: At Parafin, Product Engineers are the implemented product experts. We bridge design, product, and backend, which means we're responsible for making sure everything actually works the way it should. We are care about things beyond the specs like understanding why features exist, who uses them, and what problems they solve. You'll own the entire frontend: every transition, every edge case, every state change that happens between a user's action and what appears on their screen. You don't need to know our exact stack coming in, but you should be strong with JavaScript fundamentals and have shipped real products with React and TypeScript. What you'll do: Build polished experiences at scale. Work with design to ship great UI/UX, but also own the less visible stuff that matters like page speed, cross-browser support, mobile responsiveness. Master the product. Develop deep expertise and opinions in what we're building. Work with product and design to shape what we build, not just execute on specs. Instrument and optimize. Implement observability for user interactions, core web vitals, and perceived performance. Craft frontend and product infrastructure. Contribute to build systems, dev tooling, and deployment pipelines. Advocate for a better developer experience. Build internal tools that help the team move faster. Who you are: 2‑3+ years of experience working in a frontend engineering role You have an eye for design. You have track record of creating beautiful experiences for the web. You care deeply about user experience and have an understanding of what might make one UI better than another. You think in systems. You build infrastructure that makes future features easier. You know when to generalize and when to keep things specific. You're a self-starter. You enjoy building 0 to 1. You're always looking for things that could use some TLC and finding ways to make them better without asking permission. You care about the details. You care about micro-interactions. You think about what happens when the network is slow, when data is missing, or when users do unexpected things. You're a good teacher. You know how to explain ideas and trade-offs cross-functionally. You have opinions. You have thoughts on different state management approaches, how to structure provider hierarchies, and whether that hook should be extracted or kept inline. You can articulate why you'd choose one abstraction pattern over another. You're always learning. You've tried various coding and AI tools just out of curiosity. You want to know what the latest and greatest are and what problems they solve. What We Offer: Salary Range: $190k-$225k Equity grant Medical, dental & vision insurance Work from home flexibility Unlimited PTO Commuter benefits Free lunches Paid parental leave 401(k) Employee assistance program If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please contact us. #J-18808-Ljbffr

A data-focused technology company is looking for a Product Engineer to enhance their platform and support data solutions. The role, which offers remote work flexibility across the United States, demands proficiency in Python and TypeScript. Ideal candidates will have over 3 years of experience and strong communication skills. The estimated salary is between $165,000 to $210,000, along with equity and benefits. #J-18808-Ljbffr

Genies is an avatar technology company powering the next era of interactive digital identity through AI companions. With the Avatar Framework and intuitive creation tools, Genies enables developers, talent, and creators to generate and deploy game-ready AI companions. The company's technology stack supports full customization, AI-generated fashion and props, and seamless integration of user-generated content (UGC). Backed by investors including Bob Iger, Silver Lake, BOND, and NEA, Genies' mission is to become the visual and interactive layer for the LLM-powered internet. Genies is looking for a passionate and experienced Senior Backend Engineer to help contribute to the current and future growth of our technology platform powering our AI/ML systems. As a Senior Backend Engineer here at Genies you will help play a vital role in solving complex technical challenges that Genies backend services encounter while we scale and grow our product suite, and also play an integral part in the growth of our engineering organization. Seated in either our SF Bay Area office (San Mateo) or Los Angeles based HQ, and reporting to the Vice President of Engineering, our ideal candidate has extensive experience with languages like Golang, Python, or C++. They have development experience in compute heavy areas such as AI and Graphics. They are great leaders with the ability to influence their peers and mentor other team members. At the same time they enjoy hands‑on coding, designing and working with APIs for both internal and external consumption, and thrive in solving really fun and challenging technical problems. What You'll Be Doing: Develop backend microservices and systems supporting mobile and web applications Design and develop ML infrastructure systems Design and develop ML applications Automate, test, and deploy well‑designed infrastructure, code, and services at scale Profile and optimise for load, latency, reliability, availability, fault tolerance Apply best practices in all aspects of web application development including security, testability, release management, live ops Collaborate with product and engineering to gather requirements and refine backlog Collaborate with team members on architectural designs and code reviews What You Should Have: Bachelor degree in Computer Science or related field 3+ years professional experience as a software engineer Experience with ML systems and heavy compute workloads Strong programming skills with proficiency in Python or Golang Solid foundation in data structures and algorithms Development experience with Amazon Web Services or Google Cloud Platform Experience in developing, designing and working with Rest APIs, distributed NoSQL and relational databases, caching systems, event‑driven and multi‑tier architectures Expertise in applying software patterns and Microservices patterns Knowledge of cloud security best practices and cost‑effective cloud architecture Familiarity with CI/CD, infrastructure as code Self‑starter, analytical, creative, highly motivated with an innovative spirit Excellent communication skills How Genies will support you Genies is a well‑funded, growing start‑up that cares deeply about each of our employees' growth and success. Our roles and their responsibilities are created with a breadth of scope that introduces each employee to exciting new challenges and opportunities that a growing start‑up encounters. The actual base pay is dependent upon a number of factors, including: professional background, training, transferable skills, work experience, education, location, business and product needs, and market demand. The base pay range is subject to change and may be modified in the future. Full‑time employees may also be eligible for equity compensation, in addition to a robust health, wellness, and benefits package. Starting Salary Range: $175,000 - $215,000 Here's why you'll love working at Genies: You'll work with a team that you'll be able to learn from and grow with, including support for your own professional development You'll be at the helm of your own career, shaping it with your own innovative contributions to a nascent team and product with flexible hours and a work from home policy You'll enjoy the culture and perks of a startup, with the stability of being well funded Comprehensive health insurance for you and your family (Anthem + Kaiser Options Available), Dental and Vision Insurance Competitive salaries and 401K program for all full time employees Flexible paid time off, sick time, and paid company holidays, in addition to paid parental leave, bereavement leave, and jury duty leave for full‑time employees Health & wellness support through programmes such as monthly wellness reimbursement Working in a brand new, bright, open‑environment and fun office space - there's even a slide! Choice of MacBook or Intel based laptop Genies is an equal opportunity employer committed to promoting an inclusive work environment free of discrimination and harassment. We value diversity, inclusion, and aim to provide a sense of belonging for everyone. #J-18808-Ljbffr

A leading AI data solutions company is seeking a Senior C++ Full-Stack Engineer for remote contract work in California. You will design and optimize high-performance systems and develop tools for data annotation and validation. The ideal candidate has over 5 years of C++ experience and expertise in asynchronous programming. This role offers competitive hourly compensation, between $50 and $75, depending on experience, with a commitment of 20-40 hours a week. #J-18808-Ljbffr

A leading fitness technology company in San Francisco is seeking an experienced AI Engineer to enhance its intelligent systems. You will design machine learning models to personalize workouts and improve coaching through data-driven insights. Ideal candidates have strong Python skills and experience with leading ML frameworks. Join a team dedicated to innovation in fitness technology. Remote work options may be available. #J-18808-Ljbffr

A healthcare startup is seeking a Software Engineer (Data Platform) to join their remote engineering team in San Francisco. You will design and scale data pipelines, develop automations, and contribute to the evolution of the data platform. The role demands strong Python skills, a minimum of 5 years of experience, and the ability to work in fast-paced environments. Offering competitive compensation and flexible paid time off, this position allows you to build impactful infrastructure in healthcare. #J-18808-Ljbffr

About Lightfield Lightfield is an AI-native CRM that assembles itself from your email, calendar, and meetings. It captures every interaction and turns it into organized context: accounts, tasks, follow-ups, and insights, so nothing slips through the cracks. We're rethinking CRM from first principles. Instead of forcing teams to maintain rigid systems, Lightfield learns from how companies actually work, adapting, automating, and surfacing the insight that drives growth. We're building the CRM platform we always wished existed: fast, intelligent, and genuinely helpful. We are backed by Greylock, Lightspeed, and Coatue, and our team previously built Tome, a generative AI presentation product used by over 25 million people. Before Tome, many of us worked on Llama, Instagram, Facebook Messenger, Pinterest, Google, and Salesforce. About the role We're looking for an experienced, creative, and versatile engineer who is eager to tackle the challenge of building scaled, performant features and systems that deliver exceptionally innovative AI product experiences. At Lightfield, engineers take ownership of projects from inception to impact, collaborating across functions and pushing the envelope on what's possible in applied AI systems development. You'll work alongside a talented team to deliver industry-leading solutions and contribute to Lightfield product and technical vision. What you'll do Collaborate with product leaders to identify customer problems, scope requirements, and implement solutions. Build and maintain full-stack product features and systems, end-to-end, ensuring reliability, scalability, and performance. Develop observability and metrics to enable smooth operation, proactive issue detection, and continuous improvement. Mentor teammates, participate in code reviews, and help shape engineering culture and practices. Contribute to building a world-class engineering team through recruiting, mentorship, and knowledge-sharing. Who you are 3+ years of experience in software development, with a strong background in both front-end and back-end technologies. Experience building scalable, high-performance systems that can support complex customer workflows and large-scale data processing. You're excited about Large Language Models (LLMs) and the opportunity to build systems that support and leverage them. You have the ability to ramp quickly on tech stack that features TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL. Strong fundamentals in software engineering, with a degree in Computer Science or a related field. Thrives in ambiguity, able to independently drive projects and deliver results in a fast-moving environment. Clear communicator, capable of articulating technical decisions to both technical and non-technical stakeholders.> Passionate about building products customers love, ensuring our CRM is intuitive, intelligent, and indispensable. Benefits & Perks Competitive salary Meaningful early equity Health insurance (medical, dental, vision) 3 weeks of PTO 11 paid company holidays + we enjoy a winter holiday break 3 months of paid family leave Wednesdays work from home Regular team dinners, events, offsites, and retreats 401k plan Other perks include: commuter and lunch stipend #J-18808-Ljbffr

About Us: At Parafin, we're on a mission to grow small businesses. Small businesses are the backbone of our economy, but traditional banks often don't have their backs. We build tech that makes it simple for small businesses to access the financial tools they need through the platforms they already sell on. We partner with companies like DoorDash, Amazon, Worldpay, and Mindbody to offer fast and flexible funding, spend management, and savings tools to their small business users via a simple integration. Parafin takes on all the complexity of capital markets, underwriting, servicing, compliance, and customer service for our partners. We're a tight-knit team of innovators hailing from Stripe, Square, Plaid, Coinbase, Robinhood, CERN, and more - all united by a passion for building tools that help small businesses succeed. Parafin is backed by prominent venture capitalists including GIC, Notable Capital, Redpoint Ventures, Ribbit Capital, and Thrive Capital. Parafin is a Series C company, and we have raised more than $194M in equity and $340M in debt facilities. Join us in creating a future where every small business has the financial tools they need. About the Position We are looking for a user-focused front-end engineer to join our Lending Products team in San Francisco. In this role, you will help build intuitive and seamless user interfaces that will power the suite of Parafin's financial offerings. The Lending Products team is responsible for crafting the user journey for all of Parafin's financing products. You will collaborate with stakeholders across the company to launch new features and regularly experiment with existing ones to enhance the end-user experience. You will contribute to the development of our core web infrastructure and play a key role in identifying, prioritizing, and implementing frontend improvements that accelerate product development and ensure a high-quality user experience. Responsibilities You will fully own our customer facing web product and drive its development You will help define the product architecture all the way from the technologies we use to design principles that we apply You will frequently talk to our customers to understand their needs and define the product experience You will work closely with our product designers and ensure a high quality bar for our products You will help scale the Parafin team by hiring exceptional talent Requirements 6+ years of experience working in a web engineering role You care deeply about building high quality software and take immense pride in your craft. You are comfortable owning and driving the development of the product from 0 to 1. You have a strong grasp of engineering fundamentals. You have experience working with Javascript, Typescript, Next.js, React, or other similar technologies. You have a strong understanding of functional and reactive programming paradigms. You are excited about working on a small team and helping us set the foundations for the company. What We Offer Salary Range: $235k - $300k Equity grant Medical, dental & vision insurance Unlimited PTO & work from home flexibility Commuter benefits Free lunches Paid parental leave 401(k) Employee assistance program If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please contact us. #J-18808-Ljbffr

A leading AI and technology firm is seeking a Staff Engineer to architect and develop critical software solutions that enhance operational efficiency. This role demands extensive engineering experience, proficiency in Golang, React, and Typescript, and a proven track record of leading product features. The successful candidate will collaborate closely with cross-functional teams and mentor junior leaders. Remote work culture with competitive compensation and robust benefits package offered. #J-18808-Ljbffr

A tech-forward company is seeking an experienced backend engineer to help design and evolve large-scale systems for product delivery and pricing. The ideal candidate will have over 5 years of experience in backend systems, proficiency in Kotlin or Java, and a strong understanding of machine learning integration. This role promotes a flexible work culture and offers the opportunity to impact product and technical direction significantly. #J-18808-Ljbffr

About Plural: The assets that produce, store, and consume electrons will define the next era of the economy. But today, financing these assets is slow, expensive, and fragmented-locked behind legacy intermediaries and limited access. Plural is passionately building the infrastructure to change that. We tokenize everything from solar projects to batteries to bitcoin mines, using smart contracts and programmable workflows to reduce friction and open access to capital. On Plural, the nodes of a distributed grid are financed by a network of institutional, individual, and DeFi investors. This approach lowers costs, increases transparency, and enables scalable capital formation for the energy transition-trusted, composable, and built for efficiency. The Opportunity: Plural is seeking an experienced UI / Product Engineer. You will: Build and maintain our existing Next.js Typescript React codebase to push out new features and slicken the UX. Optimize the UX to provide best in class experiences for both Institutional and DeFi users. DApp development-build and maintain UI components that connect to EVM-based smart contracts. Stay current with emerging technologies and industry trends to ensure our system remains cutting-edge. Qualifications: Required 4+ years of professional experience with TypeScript and React. 2+ years of experience developing TypeScript-based dApps. UX design experience with a strong eye for user-centric design. Power user of AI development tools like cursor and demonstrated ability to vibe code MVPs quickly Hungry, driven self-starter with demonstrated track record of high agency and attention to detail Bonus: Experience at an exchange or DeFi company Experience with Next.js, Django, python What We Offer: Competitive salary and equity options Thoughtful technical and soft skill mentorship from experienced leaders Innovative Culture-we are a supportive and collaborative team pushing the boundaries of finance with blockchain. Apply: If you have what it takes, send your resume and a snippet about yourself to ************************* with subject line "Lead Product Engineer - [Your Name]"! #J-18808-Ljbffr

A global energy solutions leader is seeking an Application Engineer to work remotely, focusing on data center infrastructure. This role demands collaboration with stakeholders, technical solution development, and project coordination. Ideal candidates will possess a Bachelor's degree in Electrical or Mechanical Engineering and have a minimum of 5 years of experience in data centers. You will support sales teams and improve customer satisfaction through innovative solutions. Join a diverse team dedicated to making a difference in energy technology. #J-18808-Ljbffr

A leading communications technology provider is seeking a Senior Backend Software Engineer for its Stytch team. This role involves building and scaling backend systems for secure identity experiences. Candidates should have over 5 years of experience in cloud-based systems, RESTful API design, and excellent communication skills. The role supports a remote work environment, emphasizing connection and personal growth. This opportunity allows you to work in a high-ownership environment backed by a well-established company. #J-18808-Ljbffr