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Sunday Jobs in California (NOW HIRING)

Sunday Inc

ML Infrastructure Engineer

Redwood City, CA · On-site

$131K - $172K/yr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Assembly Associate

Redwood City, CA · On-site

$19.25 - $22.75/hr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Robotics

Electrical Engineer

Redwood City, CA · On-site

$90 - $120/hr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Electrical Engineer

Redwood City, CA · On-site

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Production Support Associate

Redwood City, CA · On-site

$18.25 - $23.25/hr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Business Strategy & Operations

Redwood City, CA · On-site

$120K - $142K/yr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Fulfillment Associate

Redwood City, CA · On-site

$70K - $75K/yr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Mechanical Engineer

Redwood City, CA · On-site

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

SLAM Engineer

Redwood City, CA · On-site

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

UI Designer

Redwood City, CA · On-site

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Eval Ops Program Manager

Redwood City, CA · On-site

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

Sunday Inc

Systems Software Engineer

Redwood City, CA · On-site

$211K - $251K/yr

Join Us in Building the Future of Home Robotics At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized ...

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Showing results 21-40

All JobsSunday JobsSunday Jobs in California

Sunday information

See California salary details

$23.2K

$37.2K

$50.3K

How much do sunday jobs pay per year?

As of Aug 21, 2026, the average yearly pay for sunday in California is $37,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $33,100.00 and $41,000.00 per year, depending on experience, location, and employer.

What are Sunday jobs?

'Sunday' jobs typically refer to positions or shifts that require employees to work on Sundays, which is often considered a non-standard workday or part of the weekend. These jobs are common in industries like retail, hospitality, healthcare, and emergency services, where businesses operate seven days a week. Working on Sundays may come with additional pay or benefits in some countries, depending on labor laws or company policy. Employees in 'Sunday' jobs should be aware of their rights regarding working hours and compensation for weekend work. It's important to check with your employer or local labor regulations to understand specific rules that apply to Sunday work.

What does working a Sunday shift typically involve in customer service roles, and how might it differ from other days?

Working a Sunday shift in customer service often means engaging with a diverse range of customers, as Sundays can be busier due to increased weekend traffic. You may experience higher volumes of inquiries or sales, requiring strong multitasking and communication skills. Additionally, some companies offer Sunday shifts at premium pay rates, but schedules can vary and may include teamwork with a smaller crew. It's important to be adaptable and ready to assist with a variety of tasks, as Sunday teams are often expected to handle both routine duties and unexpected challenges.

What is the difference between Sunday vs Delivery Driver?

AspectSundayDelivery Driver
Required CredentialsNone or basic certificationsDriver's license, possibly specific vehicle certifications
Work EnvironmentRemote or flexible, often digital platform-basedOn the road, physical delivery locations
Industry UsageTech, gig economy, remote servicesLogistics, retail, food delivery
Common Search/ComparisonSunday vs Delivery Driver

Sunday primarily refers to a platform for building websites and online stores, often used by small businesses. Delivery Driver involves physically transporting goods for companies like food services or logistics firms. While Sunday jobs are digital and flexible, Delivery Drivers work in physical environments. Both roles are common in the gig economy but serve different industry needs.

What are the most commonly searched types of Sunday jobs in California?

The most popular types of Sunday jobs in California are:

What cities in California are hiring for Sunday jobs?

Cities in California with the most Sunday job openings:

Infographic showing various Sunday job openings in California as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 26% Part Time, 2% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $37,220 per year, or $17.9 per hour.

ML Infrastructure Engineer

Sunday Inc

Redwood City, CA • On-site

$131K - $172K/yr

Full-time

Re-posted 28 days ago

Job description

Join Us in Building the Future of Home Robotics
At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized robots broadly accessible, enabling households to take back quality time.
We have spent the last 18 months building a talented team, securing capital, and validating our technology. We are now seeking passionate individuals to join us in the next phase of our growth. If you are ready to apply your skills to the forefront of robotics innovation, we'd love to hear from you.
The Role
Sunday Robotics is building the future of home robotics. We're developing end-to-end ML models for robot manipulation, and you'll have the opportunity to build and shape foundational systems that directly accelerate our path to putting robots in homes.
This is a broad role that can be tailored to your specific area of expertise: data pipelines, training infrastructure or inference. You'll build systems across the full robot learning pipeline: ingesting and processing multimodal data, scaling distributed training, optimizing inference for real-time control and building research tooling.
What You'll Do
Training and Inference Infrastructure
  • Maintain an effective research codebase with good ergonomics, optimizing for fast iteration and correctness
  • Own infrastructure for model training: job scheduling, checkpointing, metrics, and logging
  • Scale distributed training across GPU clusters with minimal researcher friction
  • Enable training of larger models through sharding, activation checkpointing and memory optimization
  • Profile and optimize gpu utilization, memory usage and training throughput
  • Build low-latency inference pipeline for real-time robot control, apply quantization, distillation and model compilation to optimize inference performance
  • Work closely with researchers and roboticists to translate research needs into reliable software and infrastructure

Data Pipelines and Research Tooling
  • Design high-throughput pipelines for ingesting, validating, and transforming multimodal robot data (video, proprioception, actions)
  • Build storage systems and metadata indexing for efficient dataset management at large scale
  • Optimize dataloaders, sharding and prefetching to minimize time from data arrival to model training
  • Build research tooling for debugging, visualization and experiment analysis

What We're Looking For
  • Strong software engineering and systems fundamentals
  • Experience building distributed systems or large-scale data pipelines
  • Hands-on experience with ML training infrastructure, ideally PyTorch
  • Comfort reasoning about performance, memory, I/O, and GPU utilization
  • Experience managing training workloads (SLURM, Kubernetes, or similar)
  • Ownership mindset: you design, build, operate, and iterate on systems end-to-end
  • Enjoy working closely with researchers and unblocking fast-moving projects

Nice to Have
  • Experience with robotics data pipelines or multimodal models
  • Background in VLAs, Video Generation architectures or robot learning systems
  • Deep ML systems experience: training compilers, custom kernels, runtime optimization
  • Hands-on GPU performance tuning
  • Experience with serialization formats for high-performance systems (Protobuf, FlatBuffers, MCAP)

At Sunday Robotics, we're building technology shaped by real people - curious, creative, and diverse. We're proud to be an equal opportunity employer and consider all qualified applicants regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Even if you don't meet every single requirement, we encourage you to apply. Studies show that women and underrepresented groups often hold back unless they meet 100% of the criteria - we don't want that to be the reason we miss out on great talent.

Apply