Software Engineer
Senior software engineer job in Fremont, CA
Software Engineer - AI Infra Startup - San Francisco, CA
A small, deeply technical AI infra startup in San Francisco, building the platform that next-gen AI apps will run on - think custom compilers, CUDA kernels, and distributed orchestration are looking for a Software Engineer to join their team.
What will I be doing?
As a Software Engineer you'll help architect and build the infrastructure powering the next generation of AI systems. You'll work across the stack on:
High-performance, distributed systems that support real-time AI workloads
Kubernetes orchestration, infra tooling, and automation pipelines
Low-level runtime components like custom compilers and CUDA kernels
Scalable, reliable backend services
Collaborating directly with the founding team on technical strategy and core architecture
What are we looking for?
Strong background in systems programming, backend, or infra engineering
Experience with distributed systems, container orchestration, and Linux internals
Comfortable working across multiple layers of the stack, from low-level code to infra ops
Fast learner who thrives in ambiguous, high-agency environments
Bonus: Experience with compilers, CUDA, or ML infrastructure
What's in it for me:
up to $300k base dependent on experience + 0.2-0.5% equity
Work directly with deeply technical founders (ex-Stanford, Google, and more) on some of the hardest problems in AI infra
On-site in San Francisco
Stealth startup with serious backing, operating lean and hiring intentionally
Apply now for immediate consideration!
Python Backend Engineer - 3D / Visualization / API / Software (On-site)
Senior software engineer job in Fremont, CA
A pioneering and well-funded AI company is seeking a talented Python Backend Engineer to build the core infrastructure for its revolutionary autonomous systems. This is a unique opportunity to join an innovative team at the forefront of engineering and artificial intelligence, creating a new category of software that will redefine how complex products in sectors like aerospace, automotive, and advanced manufacturing are designed and developed.
Why Join?
Build the Future of Engineering: This isn't just another backend role. Your work will directly shape how next-generation rockets, cars, and aircraft are designed, fundamentally changing the engineering landscape.
Solve Unprecedented Technical Puzzles: Tackle unique challenges in building the infrastructure for autonomous AI agents, including simulation orchestration, multi-agent coordination, and scalable model serving.
Shape a Foundational Platform: As a critical member of a pioneering team, you will have a significant impact on the technical direction and core architecture of an entirely new category of software.
Join a High-Impact Team: Work in a collaborative, fast-paced environment where your expertise is valued, and you have end-to-end ownership of critical systems.
Compensation & Location: Base salary of up to $210,000 + equity + benefits, while working on-site with the team in a modern office in downtown San Francisco.
The Role
As a Python Backend Engineer, you will be instrumental in constructing the infrastructure that underpins these autonomous engineering agents. Your responsibilities will span model serving, simulation orchestration, multi-agent coordination, and the development of robust, developer-facing APIs. This position is critical for delivering the fast, reliable, and scalable systems that professional engineers will trust and depend on in high-stakes production environments.
You will:
Own and build the core backend infrastructure for the autonomous AI agents, focusing on scalability, model serving, and multi-agent orchestration.
Design and maintain robust APIs while integrating essential third-party tools like CAD software and simulation backends into the core platform.
Develop backend services to process and serve complex 3D visualizations from simulation and geometric data.
Collaborate across ML, frontend, and simulation teams to shape the product and engage directly with early customers to drive infrastructure needs.
Make foundational architectural decisions that will define the technical future and scalability of the entire platform.
The Essential Requirements
Strong backend software engineering experience, with a primary focus on Python.
Proven experience in designing, building, and maintaining production-level APIs (FastAPI preferred but Flask and Django also considered).
Experience with 3D visualization libraries or tools such as PyVista, ParaView, or VTK.
Excellent systems-thinking skills and the ability to reason about the interactions between compute, data, and models.
Experience working in fast-paced environments where end-to-end ownership and proactivity are essential.
Exceptional communication and collaboration abilities.
What Will Make You Stand Out
Experience integrating with scientific or engineering software (such as CAD, FEA, or CFD tools).
Exposure to agent frameworks, workflow orchestration engines, or distributed systems.
Familiarity with model serving frameworks (e.g., TorchServe, Triton) or simulation backends.
Previous experience building developer-focused tools or working in high-trust, customer-facing technical roles.
If you are interested in this role, please apply with your resume through this site.
SEO Keywords for Search
Python Backend Engineer, Python Software Engineer, Backend Engineer, Software Engineer, Python Developer, AI Engineer, Machine Learning Infrastructure, MLOps Engineer, Backend Software Engineer (Python), Senior Backend Engineer, AI/ML Engineer, Infrastructure Engineer, FastAPI Developer, PyVista, ParaView, VTK, 3D Visualization, Docker, Kubernetes, Cloud Engineer, AI Platform Engineer, Distributed Systems Engineer, Simulation Software Engineer, CAD Integration, CFD, FEA, Scientific Computing, High-Performance Computing (HPC), Agent Frameworks, Workflow Orchestration, Technical Lead, Staff Engineer.
Disclaimer
Attis Global Ltd is an equal opportunities employer. No terminology in this advert is intended to discriminate on any of the grounds protected by law, and all qualified applicants will receive consideration for employment without regard to age, sex, race, national origin, religion or belief, disability, pregnancy and maternity, marital status, political affiliation, socio-economic status, sexual orientation, gender, gender identity and expression, and/or gender reassignment. M/F/D/V. We operate as a staffing agency and employment business. More information can be found at attisglobal.com.
Senior Embedded Software Engineer
Senior software engineer job in Palo Alto, CA
We are looking for a Sr. Embedded Software Engineer to join a small team responsible for energy management and control applications. We are looking for candidates experienced with embedded Linux such as new hardware bring-up, bootloaders, porting drivers for various peripherals, and general system software for telemetry and connectivity management. Background in low-latency and real-time systems is particularly interesting, but most of all we're looking for people with high capacity and ability to ramp up in whatever topic is needed. Strong C knowledge and excellent debugging skills are critical to be successful in this role.
What You'll Do
Deliver high quality system-level software for various embedded Linux controllers to manage connectivity, telemetry, OTA updates, etc.
Bootloader development, board bring-up, and porting of new drivers for hardware enablement on Linux platforms
Packaging and build system integration of various software components
Define new hardware requirements
Closely work with teams across the company, Hardware, Applications, QA, Validation and Manufacturing
Collaborate with validation teams to develop test strategies and test plans
Skills Required:
5+ years' experience building, debugging, and shipping embedded systems using Linux
Experience developing system software on embedded Linux platforms for connectivity, telemetry, and OTA update management
Comfortable with debugging hardware issues
Familiar with SoC level software development (ARM Cortex-A, PPC, x86 or other architectures)
Can read and interpret system schematics
Proficient in C and/or C++
Working knowledge of embedded networking protocols such as CAN, RS-485, ModBus, and Ethernet
Working knowledge of wireless communication standards such as WiFi, ZigBee, Thread, BLE, LTE
Familiarity with embedded Linux security fundamentals such as secure boot, PKI, hardware key storage
Experience writing and understanding technical specifications
Benefits:
The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, (paid time , paid sick and safe time , hours of paid vacation time, weeks of paid parental leave, paid holidays annually - AS Applicable)
Robotic Software Engineer
Senior software engineer job in Fremont, CA
Robotics Software Engineer (Generalist/Full-Stack)
Robotic Software Engineer - Humanoid Robotics
Palo Alto, SF Bay Area (Full-time | Onsite)
$180k-$200k + equity (flexible for exceptional candidates)
We are recruiting building next-generation humanoid robotic systems that combine advanced AI with cutting-edge hardware. Our team moves fast, prototypes aggressively, and puts real robots into the world. We're now hiring a Robotic Software Engineer to help shape our core software stack and accelerate the development of our embodied AI systems.
What You'll Work On
As part of a small, high-impact engineering team, you will:
Build and optimise robotics software in C++ and ROS2
Integrate perception, control, planning, and learning modules
Work hands-on with robots to bring up new hardware and run real-world experiments
Deploy reinforcement learning / imitation learning policies onto physical robots
Develop middleware, interfaces, and tooling that connect AI → hardware
Prototype behaviours across diverse robot types (arms, humanoids, mobile platforms, drones)
This role directly supports both our AI and hardware teams and has significant ownership from day one.
Must-haves:
Strong C++ development skills (multi-threading, performance, systems-level)
Professional experience with ROS2
Hands-on robotics experience - ideally robot learning on physical hardware
Ability to work on real robots (debugging, integration, testing)
Generalist mindset and comfort in a fast-paced startup environment
Nice-to-haves:
Manipulation or kinematics (humanoids, arms, quadrupeds)
Controls for mobile robots or drones
Sensor/actuator integration, drivers, or middleware experience
VR prototyping (Meta Quest or similar)
Experience across different robot embodiments
Why Join Us
Build software that runs on real humanoid robots immediately
High ownership within a small, world-class engineering team
Competitive compensation + meaningful equity
Opportunity to influence architecture, roadmap, and product direction
Work at one of the most exciting intersections in tech: AI × robotics
Senior Embedded Software Engineer
Senior software engineer job in Palo Alto, CA
Source One is a consulting services company and we're currently looking for the following individual to work as a consultant with our direct client, an autonomous mobility solutions company in Palo Alto, CA.
No Third-Party, No Corp to Corp, No Sponsorship
Title: Vehicle Software Platform Engineer
Location: Palo Alto, CA
Onsite: Mon-Fri, 40 hours
Contract Duration: 6 months with likely extension
Pay Rate: $120 - $140 hourly (w2)
Job description
Our partner is helping our client find an experienced Vehicle Software Platform Engineer to join its team developing a scalable, data-driven approach to autonomous and assisted driving.
In this role, you will focus on developing robust, sophisticated software platforms and tooling that underpin the functionality of modern vehicles.
We're looking for a candidate with a strong software development background in embedded, robotics, or automotive systems and the ability to work hands-on in a fast-paced, collaborative, and intercultural environment.
As a Vehicle Software Platform Engineer, you'll:
Work with the team to design, implement, test, and integrate features into the AD/ADAS vehicle platform.
Set up or adapt build flows and other relevant tooling.
Be excited about working hands-on in a fast-paced environment on software closely connected to operating systems, compute hardware, sensors, and vehicles.
Be ready to dive in and learn across the technology stack and leverage experience to develop solutions with sound design principles, extensibility, with safety in mind.
Ideal candidate profile
Excellent understanding of embedded software and systems (automotive, aerospace, robotics, etc.) and related interfaces (Ethernet, CAN, etc.).
Experience with system software development (e.g. drivers, filesystems, sockets) on Linux and/or QNX.
Daily tasks
Work with the team to design, implement, test, and integrate features into the AD/ADAS vehicle platform.
Set up or adapt build flows, and other relevant tooling.
Be excited about working hands-on in a fast-paced environment on software closely connected to operating systems, compute hardware, sensors, and vehicles.
Be ready to dive-in and learn across the technology stack and leverage experience to develop solutions with sound design principles, extensibility, and safety in mind.
Required skills
Bachelor's or Master's degree in Computer Science, Engineering, or a related field highly preferred
3-5+ years of relevant work experience
Proven track record of shipping software to production in our or a nearby domain (e.g., automotive, aerospace, defense, robotics)
Strong C++ and Python programming skills
Strong debugging and troubleshooting skills
Generalist attitude with proven ability to dive deep fast and willingness to learn continuously
Software Engineer - Runtime
Senior software engineer job in Santa Clara, CA
We're a Series A and we need a systems-savvy engineer who can architect, optimize, and turbocharge our multi-target runtime from day one.
If concurrent programming is your playground, C++14 is your native language, and you think in cache lines, pipelines, and memory hierarchies, this role puts you at the heart of the action.
What You'll Do
Design, build, and continually improve our multi-target runtime
Apply cutting-edge parallelization + partitioning techniques to generate and exploit highly optimized kernels
Rapidly prototype ideas and validate them with real data
What You Bring
Deep expertise in asynchronous + concurrent programming
4+ years of modern C/C++
Strong grasp of hardware architecture (scalar vs vector, memory hierarchies, etc.)
Knowledge of OS kernel or hypervisor development
Bonus Points
CUDA/ROCm library experience
GPU programming background
HPC experience
MS/PhD in CS or equivalent
Familiarity with PyTorch, JAX, Triton
Experience wrangling large compute clusters
Why You'll Love It
You'll own critical, performance-sensitive systems that sit at the core of our stack; shaping how next-gen ML models run across diverse hardware. High impact, deep tech, zero bureaucracy.
If you want to engineer at the limits of performance and help build a runtime that changes the game let's talk!
Java Software Engineer
Senior software engineer job in Concord, CA
Role: Senior Software Engineer (Java)
Contract: 12 to 24 months
Skills Needed: Backend Java, API development, Microservices, Oracle, Splunk
Client JD-
We are seeking a Senior Software Engineer (SE3) with strong backend Java experience to support the development of APIs and microservices within a large-scale banking/transaction environment. The role involves modernizing monolithic applications, contributing to cloud migration (OCP), and ensuring platform stability, performance, and security.
Key Responsibilities
Design, develop, test, and support backend APIs and microservices.
Work on modernization and cloud migration efforts.
Ensure scalability, resiliency, and secure SDLC practices.
Handle production support, monitoring, and issue resolution.
Collaborate with product managers, architects, and engineering teams.
Guide junior developers when needed.
Required Skills
4+ years Java/Spring development
4+ years API/microservices experience
2+ years Oracle database experience
Experience with Splunk or similar monitoring tools
Agile/Scrum experience
Nice to Have
Experience decomposing monolithic apps
Cloud/OCP migration experience
Kafka or event-driven architecture
API management tools (e.g., Apigee)
Exposure to GenAI/Copilot (bonus)
EEO:
“Mindlance is an Equal Opportunity Employer and does not discriminate in employment based on - Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.”
Senior Software Engineer
Senior software engineer job in Palo Alto, CA
Job title:
Fullstack Engineer
Job type:
Full-Time
Salary:
$200,000+
The company:
A fast-growing startup at the crossroads of AI and healthcare, this team is building voice-first, safety-driven platforms that make expert-level medical guidance accessible to everyone. Their mission centers on responsible innovation, developing AI products that are not only powerful but trustworthy and compliant with healthcare standards. The company brings together engineers, clinicians, and AI researchers from world-class organizations to create secure, human-centered systems that redefine how patients and providers interact with technology.
Role and responsibilities:
Build and scale B2B SaaS products and internal tools using TypeScript/React (frontend) and Python/Flask (backend).
Design and maintain RESTful APIs, microservices, and data pipelines supporting intelligent healthcare applications.
Collaborate cross-functionally with AI researchers, product managers, designers, and clinicians to deliver safe, performant user experiences.
Contribute to mobile functionality using React Native or Flutter (nice-to-have).
Review code, promote engineering best practices, and uphold product quality.
Participate in agile ceremonies (sprints, stand-ups, retrospectives) and proactively address technical challenges in a fast-paced environment.
Job requirements:
5+ years of experience as a fullstack or software engineer.
Expert in TypeScript and React for the frontend.
Professional experience with Python and Flask for the backend (Ruby or Node acceptable, but Python preferred).
Strong knowledge of SQL/PostgreSQL, database schema design, and query optimization.
Familiarity with cloud environments (AWS, GCP, or Azure); Terraform experience is a plus.
Experience developing RESTful APIs and integrating third-party services.
Solid understanding of SaaS architecture, CI/CD workflows, and version control (Git).
Strong problem-solving, debugging, and collaboration skills.
Comfortable working in a high-ownership, high-impact environment within a Series B startup.
Excellent communication skills and ability to work closely with cross-functional teams.
Must be onsite full-time in Palo Alto, CA.
Nice-to-have:
Experience with React Native or Flutter mobile development.
Background in healthcare technology, AI integration, or voice/chat interfaces.
Familiarity with Flask servers in production and infrastructure automation (Terraform + AWS).
Prior experience in top engineering companies or universities.
Software Engineer, Full-Stack
Senior software engineer job in Santa Clara, CA
At Viven, we are pioneering the next generation of AI-powered Digital Twin solutions that help enterprises unlock the power of organizational intelligence. Our platform integrates data across ecosystems, creates actionable insights, and empowers leaders to drive innovation, efficiency, and growth.
We are reimagining the future of work by solving one of the toughest challenges for enterprises:
knowledge continuity
. When employees join or leave, when teams scale, or when leaders need to be in two places at once - Viven ensures memory, style, and execution carries forward. Our platform blends personalization with enterprise-grade trust and privacy.
Role Overview:
We are looking for an experienced Full-Stack Engineer with strong experience in Next.js to join our core engineering team. This Full-Stack Software Engineer will be responsible for designing and implementing features across both the frontend (70%) and backend (30%), with a primary focus on building user-facing applications that are fast, scalable, and user-friendly.
Key Responsibilities:
Design and implement efficient, scalable APIs and interfaces that connect frontend applications to backend systems.
Develop responsive, user-friendly web applications in Next.js, ensuring speed, accessibility, and cross-device performance.
Optimize applications for performance, scalability, and maintainability, balancing rapid iteration with solid engineering practices.
Collaborate cross-functionally with product managers, designers, and researchers to conceptualize and ship new features.
Troubleshoot and debug issues across the application stack, including frontend performance, backend integration, and deployment challenges.
Contribute to code reviews, technical discussions, and architecture decisions, helping set best practices for a growing team.
Play a key role in 0→1 product development, turning prototypes into production-ready features.
Qualifications:
3+ years of professional experience as a full-stack or frontend engineer
Strong technical background (degree in Computer Science, Engineering, or related field preferred, or equivalent experience).
Strong expertise in Next.js is a must.
Solid experience with modern frontend development (React, TypeScript, CSS frameworks).
Hands-on backend experience at the application level: building and maintaining APIs, working with databases, and troubleshooting backend issues.
Understanding of scalability and performance optimization for web applications.
Experience working at early-stage startups or on 0→1 product launches.
A self-starter mindset-comfortable owning projects, making decisions with incomplete information, and iterating quickly.
Strong communication and collaboration skills.
Learn More About Us: Viven Emerges from Stealth | TechCrunch
Visit our Careers Page
Equal Opportunity Employment:
Viven is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants. We value diversity and are dedicated to fostering an inclusive environment for all employees, regardless of race, color, sex, gender identity or expression, age, religion, national origin, ancestry, citizenship, disability, military or veteran status, genetic information, sexual orientation, marital status, or any other characteristic protected under applicable law.
If you are passionate about AI and eager to make an impact, we would love to hear from you. Apply today to join the Viven team and help us build the future of AI.
Software Engineer (Computer Vision, Robotics)
Senior software engineer job in Santa Clara, CA
About Us
At Autonomous Healthcare, we are at the forefront of medical innovation, developing the next generation of devices that will revolutionize patient care. Our mission is to commercialize breakthrough medical technologies by leveraging cutting-edge AI and autonomous systems. We believe that the best solutions are built together, and we are looking for a key member to join our collaborative R&D team.
About the Role
We are seeking a highly motivated and skilled engineer to join our team in developing next-generation patient monitoring systems. This role is at the intersection of computer vision, signal processing, and high-performance software engineering. You will be responsible for building the core analytical engine that transforms raw depth-sensor video into actionable health information.
This is not a purely theoretical position. You will be hands-on, designing algorithms that are efficient enough for real-time applications and robust enough for real-world clinical use. You will write the production-level Python code that brings these algorithms to life on cutting-edge edge computing platforms.
If you are a problem-solver who thrives on analyzing complex sensor data and building tangible, high-performance systems, we want to hear from you.
Key Responsibilities
Develop and implement real-time computer vision algorithms in Python to detect, track, and analyze regions of interest from video data (specifically depth sensors).
Design and build signal processing pipelines to extract, filter, and interpret physiological movement data from sensor signals.
Optimize algorithms for performance to meet strict real-time processing requirements.
Deploy and validate analysis software on edge computing platforms with GPU acceleration (e.g., NVIDIA Jetson).
Collaborate in a multidisciplinary team to integrate your solutions into a complete monitoring product.
Rigorously test, debug, and document your code and algorithms.
Required Qualifications
Strong proficiency in Python and experience writing clean, efficient, and maintainable code.
Solid foundation in computer vision principles and hands-on experience with libraries like OpenCV.
Solid foundation in digital signal processing (e.g., filtering, time-series analysis, feature extraction) and experience with libraries like SciPy or NumPy.
B.S. or M.S. in Computer Science, Robotics, Electrical Engineering, Biomedical Engineering, or a related technical field.
Demonstrable experience in analyzing imaging or sensor data to solve complex problems.
Excellent problem-solving skills and the ability to work independently and as part of a team.
Preferred Skills (We'd love to see these)
Experience with high-performance edge computing platforms (e.g., NVIDIA Jetson).
Familiarity with GPU programming (e.g., CUDA, TensorRT) for accelerating algorithms.
A background in robotics, autonomous vehicles, or real-time analysis of sensor data (e.g., LiDAR, RADAR, IMU).
Experience with depth sensors, 3D data processing, or point cloud analysis.
Knowledge of machine learning or deep learning frameworks (e.g., PyTorch, TensorFlow) for vision or time-series tasks.
Familiarity with software development best practices (e.g., Git, unit testing, CI/CD).
Software Engineer, Frontend
Senior software engineer job in Santa Clara, CA
We are looking for a Senior Front-End Software Engineer with strong software fundamentals to join a high-performing platform development team. This role combines hands-on development, mentorship, and growth opportunities. You will work on UI implementation and maintenance across multiple functional areas, contributing daily to improving user experiences and building deep expertise in the product.
Key Responsibilities
Partner with Product Managers and Designers to define and deliver new features and solutions.
Collaborate with engineering teams across the stack to build scalable, user-facing features.
Work closely with the Support team to triage bugs and resolve production issues quickly.
Drive planning and execution of mid- to large-scale projects from conception to launch.
Act as a subject matter expert while resolving complex technical challenges.
Oversee the full systems development lifecycle, including architecture definition, design, scoping, planning, implementation, testing, documentation, and maintenance.
Qualifications
6+ years of front-end development experience.
Strong technical background (degree in Computer Science, Engineering, or related field preferred, or equivalent experience).
Advanced knowledge of HTML, CSS, and ES6 JavaScript.
Advanced knowledge of React, Next.js, and TypeScript.
Experience using and consuming REST APIs with a strong understanding of client-server interaction.
Familiarity with AGILE/Scrum development methods.
Expert-level problem-solving and communication skills.
Senior Engineering Lead
Senior software engineer job in Pleasanton, CA
Title: Senior Engineering Lead (Full-Stack, Enterprise SaaS Systems)
Job type: Fulltime/Contract
This is a senior individual contributor role requiring 12+ years of software engineering experience, with at least 10+ years building enterprise-grade, B2B SaaS applications. As a Senior Engineering Lead, you will own end-to-end architecture, design, and implementation of complex systems across frontend, backend, APIs, microservices, and data pipelines.
You'll drive technical execution through hands-on contributions, applying AI-assisted developer workflows to accelerate delivery and quality. You will serve as a technical authority, collaborating closely with peers and stakeholders, while ensuring that our platform is scalable, performant, secure, and reliable.
Core Responsibilities:
Architect and scale enterprise systems: Design across frontend, backend, APIs, microservices, and data pipelines, aligned to SaaS reliability and security standards.
Hands-on development: Write production-quality code, conduct architecture reviews, lead complex refactors, and contribute to critical development cycles.
Rapid feature delivery: Ship robust features at speed using modern development practices and AI-assisted workflows.
AI-accelerated engineering: Leverage tools such as Copilot, Cursor, Replit, Claude/other agents, PromptPex for coding, refactoring, and testing.
Spike-first prototyping: Validate new feature ideas through quick prototypes and experiments before full implementation.
Cloud-native integration: Build services and infrastructure for LLMs, RAG pipelines, vector databases, and AI agent workflows.
Technical documentation: Produce high-quality design docs, specs, and internal technical narratives.
Cross-functional collaboration: Work with Product, UX, Analytics, and Security to align technical solutions with business needs.
System reliability: Define SLOs/SLIs, enhance observability, and ensure services meet performance and availability targets.
Required Qualifications:
12+ years in software engineering, with a focus on enterprise B2B SaaS systems.
10+ years of hands-on development building scalable, reliable, modular SaaS products.
Proficiency in frontend and backend engineering (React/TypeScript, Node.js/Python, SQL/NoSQL).
Strong experience with system design, distributed systems, and cloud infrastructure (AWS, GCP, or Azure).
Familiarity with microservices, containerization, Kubernetes, CI/CD pipelines, and observability tooling.
Demonstrated ability to ship complex features under tight deadlines in high-growth or startup environments.
Experience integrating AI-assisted developer tools into workflows.
Software Engineer
Senior software engineer job in Fremont, CA
Software Engineer, C++ Systems
About the Role
We're seeking a highly skilled Software Engineer (C++ Systems) to join our client's team and help build the core of our GPU virtualization platform. This role is ideal for engineers who thrive on microsecond-level performance optimization, enjoy working deep in complex C++ systems, and are motivated by building foundational infrastructure that directly impacts customers.
You'll play a critical role in scaling our platform as we serve a rapidly growing customer base, owning production systems from day one and tackling technically demanding challenges at the forefront of GPU infrastructure.
What You'll Do
Optimize performance of our C++ GPU virtualization library at the systems level
Research and develop solutions for GPU oversubscription, checkpointing, and distributed GPU clusters
Support new hardware and software architectures with a deep, end-to-end understanding of the stack
Debug low-level systems in production environments
Diagnose and resolve performance issues in machine learning workloads
Collaborate closely with the CTO on advanced systems design and implementation
Required Experience
Proven experience building and operating low-level systems in production environments
Background working with compilers, kernels, or networking protocols
Demonstrated ability to trace and resolve performance issues across complex systems
Technical Skills
Expert-level C++ proficiency (Rust experience is acceptable, though primary development will be in C++)
Experience optimizing C++ and NIC performance
Strong systems-level debugging and performance analysis skills
Education
Degree in Computer Science or a related field from a top-tier program
Strong academic performance (3.7+ GPA)
Soft Skills
Ability to deliver high-quality output quickly in an early-stage startup environment
Comfortable taking full ownership of critical production systems
Thrives in ambiguous, high-impact problem spaces
Company & Opportunity
Building GPU virtualization software that dramatically improves GPU efficiency
Operating a fast-growing GPU cloud, scaling from $0 to $500K in revenue in just six months
Backed by Y Combinator and a recently closed $4.5M Seed round
Join as employee #5 at a pivotal moment: product-market fit validated and scaling rapidly
Work directly with the CTO on systems challenges few startups get to tackle
This is a hardcore C++ systems role focused on GPU virtualization, performance tuning, production debugging, and advanced research
Expect ownership, impact, and problems that demand top 0.1% technical skill
Why This Role
If you love squeezing performance out of low-level systems, enjoy working at the intersection of GPUs, distributed systems, and production infrastructure, and want to help scale a breakthrough platform at an early stage, this role offers a rare and exciting opportunity.
Software Engineer
Senior software engineer job in Hayward, CA
Mission and Impact:
VIVIO Health, a Public Benefit Corporation, is revolutionizing pharmacy benefits management through data and technology. Our foundational principle - "The Right Drug for the Right Person at the Right Price" - drives everything we do. Since 2016, our evidence-based approach has delivered superior health outcomes while reducing costs for self-insured employers and health plans. By ensuring each patient receives the most appropriate medication for their specific condition at a fair market price, we're replacing the obsolete PBM Model with innovative solutions that work better for everyone.
Why Join VIVIO?
Innovation: Challenge the status quo and shape healthcare's future
Impact: Directly influence patient care and help change healthcare delivery
Collaboration: Work with passionate teammates dedicated to making a difference
Culture: Enjoy autonomy and reliability in a micromanagement-free environment
Growth: Expand your opportunities as we expand our business
Job Description
Position Overview
We are seeking an exceptional developer with robust Python skills to join our team. You will play a crucial role in building complex business operations logic. You should have a proven track record of building high-quality software, solving complex problems, and thriving in collaborative environments. Experience in regulated cloud environments like HIPAA or PCI is a plus. We expect a self-motivated individual who thrives in a collaborative environment and shares our commitment to enhancing the cost and quality of healthcare. If you're ready to make an impact, we want to hear from you!
Location: Hayward, CA. This is a Hybrid role
with a minimum of 3 in-office days.
Technical Stack:
Languages: Python, PHP
Databases: MySQL
Infrastructure: AWS or other Cloud experience, CICD
Core Responsibilities:
Design and develop scalable services and core libraries.
Develop batch processing jobs for data imports, reporting, and external integrations.
Build and maintain transaction processing systems with complex business rules.
Integrate third-party APIs and normalize data across multiple healthcare providers.
Implement HIPAA-compliant data handling, logging, and audit systems
Write comprehensive tests with proper mocking and maintain CI/CD pipelines.
Foster best practices in a lean startup setting through code reviews.
Promote knowledge sharing to build a collaborative culture.
Optimize architectures and designs through deep understanding of business processes
Ensure operational excellence through monitoring, documentation, and deployment automation.
Qualifications
Required Qualifications:
5+ years of development experience with production systems
BS or advanced degree in an engineering discipline or equivalent experience
SQL database design and optimization
Test-driven development and mocking strategies
Experience with data processing
Preferred Qualifications:
REST API design and integration experience
FastAPI or similar framework experience
CRM customization experience
ETL pipelines and Batch processing systems experience
Job orchestration frameworks experience
File-based and distributed storage systems
Healthcare/pharmacy technology background
Strong understanding of building software in regulated environments & security standards such as PCI DSS, ISO 27001, HIPAA, and NIST.
Other expectations: Hybrid work arrangement with work from office 3 days a week.
Additional Information
Compensation and Benefits:
Base Salary: $120-$140K/year
Bonus Eligible
Health benefits, including Medical, Pharmacy, Dental, Vision, and Life insurance
Stock Options
401K and company match
PTO
Opportunity to work for a growing and innovative company.
Dynamic and collaborative work environment.
The chance to make a real impact with a Public Benefit Corporation.
VIVIO Health is an Equal Opportunity Employer. All information will be kept confidential according to EEO guidelines.
Please be advised that job opportunities will only be extended after a candidate submits a completed job application and goes through our interview process, including 1:1 and/or group interviews via phone, video conferencing, and/or in-person. All legitimate correspondence from a VIVIO employee will come from our Smart Recruiter Applicant Tracking System "@smartrecruiter.com" or "@viviohealth.com" email accounts.
Software Engineer
Senior software engineer job in Fremont, CA
Founding Engineer
$140K - $200K + equity
San Francisco (Onsite Role)
Direct Hire
A fast growing early-stage start who recently secured a significant amount at Seed is actively hiring 3x software engineers to join their founding team. They're looking for people who are scrappy, move fast, challenge assumptions, and are driven to win. They build quickly and expect teammates to push boundaries.
Who You Are
Make quick, reversible (“two-way door”) decisions
Proactively fix problems before being asked
Comfortable working across a modern engineering stack (e.g., TypeScript, Python, containerisation, ML/LLM tooling, databases, cloud environments, mobile frameworks)
Have built real, shipped products
Thrive in ambiguity and fast-moving environments
What You'll Do
Talk directly with users to understand their workflows, pain points, and needs
Architect systems that support large enterprise usage
Build automated pipelines and intelligent agents that process and verify large volumes of data
Maintain scalable, robust infrastructure
Ship quickly - progress over perfection
The Reality
You'll work closely with the founding team and directly with customers
User value beats hype, trends, and “cool tech”
Expect a demanding, high-output culture
If you're a Software Engineer with 2 + years' experience and want to work in a growing start-up, please do apply now for immediate consideration.
Robotics Software Engineer
Senior software engineer job in Santa Clara, CA
HCLTech is looking for a highly talented and self- motivated Robotics Software Engineer to join it in advancing the technological world through innovation and creativity.
Job Title: Robotics Software Engineer
Position Type: Fulltime
Location: East Brunswick NJ or Santa Clara CA
As a Robotics Software Engineer, you will bring business value to our clients through the development, optimization, and implementation of robotic software solutions. You will use the latest technologies and frameworks to create efficient and reliable robotic systems. We are seeking experienced professionals for our open position.
What will You do:
Develop robot control algorithms to enhance robotic functionality.
Implement simulation scenarios to test and validate robotic behaviors.
Write Python/C++ scripts to program robot behavior and interactions.
Integrate simulation environments with ROS/ROS2 for seamless operation.
Conduct performance tests and troubleshoot software issues.
Collaborate with hardware engineers to ensure software-hardware compatibility.
Qualifications: We want to hear from you if you have:
Experience in robotics software engineering.
Solid knowledge of Python programming, robot kinematics, and control theory.
Experience with simulation frameworks and ROS/ROS2.
Professional level of English (written and oral).
Excellent problem-solving, analytical, and communication skills.
Intelligent, communicative team-player personality, interested in and willing to learn new skills and technologies.
Pay and Benefits
Pay Range Minimum: $120000 per year
Pay Range Maximum: $130000 per year
HCLTech is an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, or any other protected classification, in accordance with federal, state, and/or local law. Should any applicant have concerns about discrimination in the hiring process, they should provide a detailed report of those concerns to ****************** for investigation.
A candidate's pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year
How You'll Grow
At HCLTech, we offer continuous opportunities for you to find your spark and grow with us. We want you to be happy and satisfied with your role and to really learn what type of work sparks your brilliance the best. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries. We believe that you should be in control of your career with unlimited opportunities to find the role that fits you best.
Software Engineer
Senior software engineer job in Fremont, CA
As a software engineer at General Medicine, you'll help build and scale a healthcare store that makes it delightfully simple to shop for any type of care. We provide upfront cash and insurance prices for virtual and in-person visits, prescriptions, labs, imaging, and more.
What we're looking for
We're looking for strong engineers to help us build a seamless and beautiful consumer healthcare product. We're looking for folks who will obsess over every detail of our patient experience, and also tackle the complex operational challenges of delivering care at scale. We are looking for engineers who care deeply about technical excellence but are also comfortable moving quickly - we are constantly navigating tradeoffs between engineering velocity and quality.
Our ideal candidate is hungry, high-agency, and aspires to be a generalist. Our engineers frequently write product requirements documents, write SQL to understand how features are performing, and own QA - no task is beneath us or outside of the scope of the role if it helps us to deliver a great product. We're looking for someone who can operate in an environment of significant ambiguity, and who is comfortable working closely with design, operations, and clinical stakeholders.
We don't expect you to have a healthcare background (though it's great if you do!). However, you should be excited by the prospect of digging into the messy complexities of the American healthcare system (integrating with EHRs, revenue cycle management, etc).
Qualifications
2+ years of experience building web apps as a full-stack engineer
Experience with modern infra tooling and programming languages. We currently use AWS, Ruby on Rails, and NextJS, and would expect you to have proficiency in a modern tech stack even if it isn't the one we are using.
Please note that this role is based in either our SF office (near Market and Spear St) or our Boston office (Central Square, Cambridge). We expect our team to work from the office least 3 days per week.
Why join us
We're an experienced team that has built a company in this space before, our product has clear product-market fit, and we've raised money from top investors.
We have an ambitious and distinctive vision for what can be built in consumer healthcare. We believe LLMs and price transparency legislation have opened up several massive opportunities.
If you're an ambitious and entrepreneurial software engineer and this resonates, please apply.
Senior Ruby Software Developer
Senior software engineer job in Fremont, CA
Senior Software Engineer
Experience Level: Senior (7+ years)
About the Role
We're looking for a Senior Software Engineer who thrives on turning conversations into actionable, user-focused solutions. You'll work closely with stakeholders to deeply understand problems, identify root causes, and deliver thoughtful, high-quality software that stands the test of time.
Requirements
7+ years of experience designing, implementing, and testing software.
Strong fluency in core software design principles.
Experience with test-driven development (TDD).
Familiarity with service-oriented architecture and distributed system fundamentals.
Excellent ability to communicate technical concepts clearly to both technical and non-technical audiences.
Bonus points for experience with Microservices, Pub/Sub, Event Sourcing, Eventide, and Message DB.
Technologies We Use
Languages & Frameworks: Ruby on Rails
Event-Driven Tools: Eventide, Message DB
Databases: PostgreSQL
Infrastructure: Kubernetes, Terraform
Cloud: Azure
Backend Software Engineer - Cloud Services
Senior software engineer job in Sunnyvale, CA
About Company,
Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction.
Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.
We're hiring Backend Software Engineer - Cloud Services in Sunnyvale, CA .
What You'll Do
Take full ownership of your services: drive the design, contribute new features, participate in peer reviews, and deliver production-ready solutions.
Develop software primarily in Java and Python.
Work with Kubernetes or be willing to quickly ramp up on container orchestration.
Own end-to-end responsibility for major features and subsystems-from refining requirements to successful deployment in customer environments.
Manage operational health of your services, including telemetry, metrics, and rapid production issue detection.
Ensure high code quality through early testing, functional verification, and integration testing.
Collaborate closely with Product Management to clarify scope, finalize requirements, and plan delivery.
What You'll Bring
Bachelor's degree in Computer Science or similar field (Master's preferred).
3+ years of experience building scalable, distributed systems.
A strong passion for building software, learning new technologies, and collaborating in a team environment.
Hands-on experience with AWS, Azure, or GCP, particularly at the programming/API level.
Background in networking or security is a plus.
Proficiency in Java and/or Python, with familiarity using REST APIs.
Experience with CloudFormation or Terraform is beneficial.
Knowledge of Spring or similar backend frameworks.
Understanding of Kubernetes, Docker, and containerized environments is helpful.
Familiarity with classic Gang of Four design patterns.
Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment
Software Engineer
Senior software engineer job in Fremont, CA
🚀 Software Engineer - AI & Full Stack (San Francisco, CA)
💼 Full-Time | 🧠 1-4+ Years Experience | 💰 $150,000- 210,000
We're building self-improving software - AI that continuously creates, tests, and enhances digital experiences. Backed by Y Combinator, Gradient, and leaders from OpenAI, Uber, and Meta, we've raised $5M+ and are scaling fast.
If you love building things that
think for themselves
, this is your chance to help shape the next wave of intelligent software.
🧩 What You'll Do
Build an AI-powered paywall editor serving millions of users every day.
Work across the stack - Next.js frontend + Python backend - integrating the latest AI models & APIs.
Ship fast: design → code → test → deploy → learn → repeat.
Collaborate directly with founders, engineers, and customers to deliver exceptional user experiences.
⚡ What We're Looking For
Strong problem-solving and full-stack skills (Python, React, TypeScript).
Experience building user-facing products that people love.
Excellent communication and a bias for action.
Ownership mindset - you ship things that matter.
Startup experience = BONUS
BSc CompSc degree preferred
💡 Bonus Points
Experience with AI/LLM integrations.
Startup or founder-level experience.
Mobile skills (Swift, Flutter, React Native).
🧠 Tech Stack
Next.js (React/TypeScript), Zustand, Tailwind, Shadcn, Python, Supabase, Fly.io, Swift, Flutter, Expo
📍 In-person role - San Francisco (Mon-Sat)
U.S. work authorization required (O-1 visa sponsorship possible).
If you're ready to build AI that builds software, we'd love to hear from you.
👉 Apply now and help us invent the future of intelligent systems.