**Weekly Hours:** 40
**Role Number:** 200***********
Are you a big-picture thinker who loves setting ambitious goals? Do you have a passion for understanding how each line of code affects all the others? In the Core Operating Systems group, you'll ensure the OS is inseparable from each device's identity as a whole. That's because this group is committed to building fully integrated operating systems that combine hardware, software, and apps into a single Apple experience. Your dedication to cross-disciplinary collaboration will help develop groundbreaking technologies, such as iOS, mac OS, watch OS, and tv OS. By crafting these distinct, holistic user experiences, you'll continue to uphold and advance the excellence people expect from Apple devices!
**Description**
The Core Display I/O team in Core OS is responsible for device drivers and firmware displays across all Apple devices. We are looking for talented individuals who enjoy writing device drivers and low-level FW.
**Minimum Qualifications**
+ Expertise in C and C++.
+ Experience in writing and debugging complex drivers and related frameworks.
+ Hands-on experience developing firmware for processors running RTOS.
+ Hands-on experience writing firmware for SoCs.
+ Demonstrated creative, critical thinking and troubleshooting skills.
+ Highly professional, with the ability to deliver solid work on tight schedules.
+ Strong written and verbal communication skills.
+ Excellent collaborative skills.
+ Experience with board bring up, logic analyzers and oscilloscopes.
+ BS in Computer Science/Computer Engineering or equivalent experience/skills.
**Preferred Qualifications**
+ Experience with video technologies such as HDMI, DisplayPort, HDCP etc. Remote control technologies such as Infrared(IR) and Consumer Electronics Control (CEC) Development experience in IOKit/mac OS
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant (*********************************************************************************************** .
$146k-189k yearly est. 6d ago
Strategic M&A & Corporate Development Analyst
Crusoe 4.1
Software developer job in San Francisco, CA
A leading technology firm is seeking an Analyst for Corporate Development and M&A to drive its growth strategy. The ideal candidate will support all phases of M&A, manage cross-functional teams, and conduct detailed market analyses. Applicants should have experience in investment banking or corporate development, with strong financial modeling skills. This is an opportunity to make a meaningful impact in a fast-paced environment, with a compensation range up to $140,000 plus bonuses and benefits.
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$140k yearly 2d ago
Systems Software Engineer
Sunbelt Controls 3.3
Software developer job in Pleasanton, CA
Now Hiring: Systems Software Engineer II
📍
Pleasanton, CA
| 💰
$108,000 - $135,000 per year
🏢 About the Role
We're looking for an experienced Systems Software Engineer II to join Sunbelt Controls, a leading provider of Building Automation System (BAS) solutions across the Western U.S.
In this role, you'll develop and program databases, create custom graphics, and integrate control systems for smart buildings. You'll also support project startups, commissioning, and troubleshooting - working closely with project managers and engineers to deliver high-quality, energy-efficient building automation solutions.
If you have a passion for technology, problem-solving, and helping create intelligent building systems, this opportunity is for you.
⚙️ What You'll Do
Design and program BAS control system databases and graphics for assigned projects.
Lead the startup, commissioning, and troubleshooting of control systems.
Work with networked systems and diagnose LAN/WAN connectivity issues.
Perform pre-functional and functional system testing, including LEED and Title 24 requirements.
Manage project documentation, including as-builts and commissioning records.
Coordinate with project teams, subcontractors, and clients for smooth execution.
Mentor and support junior Systems Software Engineers.
🧠 What We're Looking For
2-5 years of experience in Building Automation Systems or a related field.
Associate's degree in a technical field (Bachelor's in Mechanical or Electrical Engineering preferred).
Proficiency in MS Office, Windows, and basic TCP/IP networking.
Strong organizational skills and the ability to manage multiple priorities.
Excellent communication and customer-service skills.
Valid California driver's license.
💎 Why You'll Love Working With Us
At Sunbelt Controls, we don't just build smart buildings - we build smart careers. As a 100% employee-owned company (ESOP), we offer a supportive, growth-oriented environment where innovation and teamwork thrive.
What we offer:
Competitive salary: $108K - $135K, based on experience
Employee-owned company culture with a family-oriented feel
Comprehensive health, dental, and vision coverage
Paid time off, holidays, and 401(k)/retirement plan
Professional growth, mentorship, and ongoing learning opportunities
Veteran-friendly employer & Equal Opportunity workplace
🌍 About Sunbelt Controls
Sunbelt Controls is a premier BAS solutions provider serving clients across multiple industries, including data centers, healthcare, education, biotech, and commercial real estate. We specialize in smart building technology, system retrofits, analytics, and energy efficiency - helping clients reduce operational costs and achieve sustainable performance.
👉 Apply today to join a team that's shaping the future of intelligent buildings.
#Sunbelt #BuildingAutomation #SystemsEngineer #HVACControls #BASCareers
$108k-135k yearly 3d ago
Software Engineer, Reliability
Openai 4.2
Software developer job in San Francisco, CA
Join the engineering teams that bring OpenAI's ideas safely to the world!!
The Applied Engineering team works across research, engineering, product, and design to bring OpenAI's technology to consumers and businesses. We seek to learn from deployment and distribute the benefits of AI, while ensuring that this powerful tool is used responsibly and safely. Safety is more important to us than unfettered growth.
About the Role
As OpenAI continues to grow, we are looking for experienced, problem-solving engineers to ensure our systems scale. Our success depends on our ability to quickly iterate on products while also ensuring that they are performant and reliable. You will work in a deeply iterative, collaborative, fast-paced environment to bring our technology to millions of users around the world, and ensure it's delivered with safety and reliability in mind. Successful candidates will play a crucial role in ensuring the reliability, scalability, and performance of our systems as we continue to expand. As a reliability expert, you will be at the forefront of maintaining and enhancing the stability, scalability, and performance of our rapidly evolving infrastructure. You will work closely with cross-functional teams, including software engineers, product managers, and data scientists, to build and maintain resilient systems that can handle our growing user base and workload.
In this role, you will:
Design and implement solutions to ensure the scalability of our infrastructure to meet rapidly increasing demands.
Collaborate with development teams to make the systems they design and operate more reliable.
Implement and manage monitoring systems to proactively identify issues and anomalies in our production environment.
Develop and maintain service level objectives (SLOs) and service level indicators (SLIs) to measure and ensure system reliability.
Implement fault-tolerant and resilient design patterns to minimize service disruptions.
Build and maintain automation tools to streamline repetitive tasks and improve system reliability.
Partner with researchers, engineers, product managers, and designers to bring new features and research capabilities to the world.
Participate in an on-call rotation to respond to critical incidents and ensure 24/7 system availability.
You might thrive in this role if you:
Enjoy seeking out and addressing bottlenecks and areas for performance improvement in our systems.
Utilize Infrastructure as Code (IaC) principles to automate infrastructure provisioning and configuration management.
Are experienced in collaborating with cross-functional teams to ensure that reliability and scalability are considered in the design and development of new features and services.
Have a track record of accelerating engineering reliability by empowering your fellow engineers with excellent tooling and systems.
Have a humble attitude, an eagerness to help your colleagues, and a desire to do whatever it takes to make the team succeed.
Own problems end-to-end, and are willing to pick up whatever knowledge you're missing to get the job done.
Qualifications:
Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
Proven experience as an reliability engineer or a similar role in a fast-paced, rapidly scaling company.
Strong proficiency in cloud infrastructure.
Proficiency in programming/scripting languages.
Experience with containerization technologies and container orchestration platforms like Kubernetes.
Knowledge of IaC tools such as Terraform or CloudFormation.
Excellent problem-solving and troubleshooting skills.
Strong communication and collaboration skills.
Experience with observability tools such as DataDog, Prometheus, Grafana, Splunk and ELK stack.
Experience with microservices architecture and service mesh technologies.
Knowledge of security best practices in cloud environments.
This role is exclusively based in our San Francisco HQ. We offer relocation assistance to new employees.
About OpenAI
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
For additional information, please see OpenAI's Affirmative Action and Equal Employment Opportunity Policy Statement.
Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.
To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.
We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.
OpenAI Global Applicant Privacy Policy
At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
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$122k-166k yearly est. 4d ago
Software Engineer - Simulation
Doppel
Software developer job in San Francisco, CA
Why Join Doppel
Doppel is built to outsmart one of the great threats AI presents: mass‑manufactured social engineering. Countless scams, deepfakes, and other social engineering attacks are surging across every digital channel: websites, social media, ads, encrypted messaging apps, mobile, and more. Our mission is simple but bold: make the internet a safer place by outsmarting the world's fastest‑evolving digital threats.
Backed by top‑tier investors and trusted by some of the world's most recognized brands, Doppel is growing fast. If you're driven to solve real‑world problems with bold technology, we'd love to meet you.
What We're Building
We're building the AI‑native social engineering defense platform.
This means we're designing scalable systems that monitor billions of domains, social media accounts, apps, dark web forums, etc., and leverage AI agents to identify and neutralize digital threats.
What We're Looking For
We're looking for an experienced full‑stack engineer to help build out our new Simulation product. We only just recently launched it but market traction is growing extremely fast and we need people excited to jump and do whatever it takes to build what our customers desperately want. For example:
Build out a “Cursor for phishing simulation” flow that lets users create simulations using natural language.
Build out voice deepfakes that use AI to call employees pretending to be their co‑worker.
Here are some additional resources on what we built and why.
What We Offer
🚀 A mission‑driven culture with low ego, high ownership, deep customer obsession, and exceptional talent density
🍽️ Free lunch and dinner in the office
🌴 Flexible PTO
✈️ Quarterly team offsites
Join Doppel
Doppel is the first platform built to dismantle digital deception at scale. We scan over 150 million entities daily and deploy continuously adaptive AI SOC agents, paired with expert human analysts, to uncover and disrupt the infrastructure behind phishing, impersonation, and online fraud before attacks can spread. Our Threat Grid turns every customer signal into shared intelligence, making each disruption smarter, faster, and more effective.
We're not just another cybersecurity company. We're defining the future of social engineering defense, where trust is protected, and deception becomes unprofitable. Backed by top‑tier investors and trusted by some of the world's most recognized brands, Doppel is growing fast. If you're driven to solve real‑world problems with bold technology, we'd love to meet you.
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$106k-150k yearly est. 5d ago
Software Engineer - Reliability
Pantera Capital
Software developer job in Palo Alto, CA
About xAI
xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All engineers are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.
About the Role
We are seeking a talented Site Reliability Engineer (SRE) to join our SuperComputing team. In this role, you'll ensure the reliability, scalability, and performance of our high-performance computing (HPC) infrastructure, powering cutting-edge AI research. You'll collaborate with cross-functional teams to build and maintain systems that support massive-scale data processing and model training. You\'ll ensure Grok stays reliable for millions while inventing new approaches at the intersection of SRE and cutting-edge AI to help define the future of AI reliability engineering.
What You'll Do
Design, implement, and maintain robust, scalable infrastructure for supercomputing environments.
Monitor and optimize system performance, ensuring high availability and minimal downtime.
Develop automation tools and scripts to streamline operations and improve system reliability.
Troubleshoot complex issues across distributed systems, networks, and storage solutions.
Collaborate with AI researchers and engineers to support compute-intensive workloads.
Implement security best practices to protect sensitive data and infrastructure.
Contribute to capacity planning and disaster recovery strategies.
Participate in an on-call rotation to ensure 24/7 system reliability.
Ideal Experiences
Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
3+ years of experience in site reliability engineering, DevOps, or systems engineering.
Proficiency in Linux system administration and scripting (e.g., Python, Bash).
Experience with containerization (e.g., Docker, Kubernetes) and cloud platforms (e.g., AWS, GCP, Azure).
Strong understanding of networking, distributed systems, and storage technologies.
Familiarity with HPC environments, GPU clusters, or large-scale data processing.
Excellent problem-solving skills and ability to work in a fast-paced, dynamic environment.
Strong communication skills and a collaborative mindset.
Bonus: Experience with Infrastructure as Code (e.g., Terraform, Ansible) or monitoring tools (e.g., Prometheus, Grafana).
Location
This role is based in the Bay Area (San Francisco and Palo Alto). Candidates are expected to be located near the Bay Area or open to relocation.
Tech Stack
Languages: Rust, Python, C++, Golang
Interview Process
Application Review: Submit your CV and a statement of exceptional work. Our team will review your application to assess fit.
Phone Interview (45 minutes): A brief conversation with a team member to discuss your background, key accomplishments, and motivation.
Main Interview Process
1 Coding assessment: Solve problems in Rust, Python, C++, or Golang
1 Skill Specific Technical Interview: Demonstrate practical skills in a live problem-solving session.
1 SRE/System Case Study: Analyze and solve a complex, real-world system design or operational problem, demonstrating your technical expertise, problem-solving skills, and ability to optimize system reliability and performance.
Project Deep-Dive: Present your past exceptional work to a small audience.
Annual Salary Range
$180,000 - $440,000 USD
Benefits
Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks.
xAI is an equal opportunity employer.
California Consumer Privacy Act (CCPA) Notice
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$106k-150k yearly est. 4d ago
Talent Architect for Scalable AI Engineering
Lightfield
Software developer job in San Francisco, CA
A cutting-edge CRM startup based in San Francisco seeks a Recruiting Manager to lead the hiring of exceptional engineering talent. You will develop innovative recruitment strategies and enhance the company's employer brand, ensuring a smooth candidate experience from start to finish. Ideal candidates have extensive recruiting experience with a focus on engineering roles and possess a comprehensive understanding of modern software technologies. Join us in building a transformative CRM platform.
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$127k-185k yearly est. 1d ago
Spacecraft Flight Software Engineer
AVTC Group
Software developer job in San Jose, CA
Come join our growing team of enterprising engineers paving a way to the next frontier of space transportation. This is a full time opportunity with a host of benefits. All qualified resumes will be responded to in 24hrs or less. Due to the nature of this work candidates must be a U.S. Citizen
Flight Software Engineer
Design, develop, and test software used to control spacecraft flight systems in a fast-paced environment.
Desired Skills
Knowledge of spacecraft operations and/or astrodynamics
Linux server configuration/administration
Yocto embedded Linux experience
Linux device driver development
Rust programming
Experience with DoD/USG programs; ability to hold a clearance
Required Skills
Strong proficiency in Python, C++, and C
Linux shell scripting
Experience with either NASA cFS or ROS2
Ability to work independently
Strong technical, written, and verbal communication skills
Core Responsibilities
Validate, test, and extend vendor/open-source softwareDevelopsoftware for spacecraft automation, testing, and on-orbit ops
Support anomaly resolution during on-orbit operations
Education
BS in Computer Science or related field
5-8 years relevant experience
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$106k-150k yearly est. 1d ago
Fullstack Web Developer
Right Professionals Ltd.
Software developer job in San Francisco, CA
# Fullstack Web Developerby in#### OverviewAs a Human Resources Coordinator, you will work within a Product Delivery Team fused with UX, engineering, product and data talent. You will help the team design beautiful interfaces that solve business challenges for our clients. We work with a number of Tier 1 banks on building web-based applications for AML, KYC and Sanctions List management workflows. This role is ideal if you are looking to segue your career into the FinTech or Big Data arenas.#### Responsabilities* Be involved in every step of the product design cycle from discovery to developer handoff and user acceptance testing.* Work with BAs, product managers and tech teams to lead the Product Design* Maintain quality of the design process and ensure that when designs are translated into code they accurately reflect the design specifications.* Accurately estimate design tickets during planning sessions.* Contribute to sketching sessions involving non-designers Create, iterate and maintain UI deliverables including sketch files, style guides, high fidelity prototypes, micro interaction specifications and pattern libraries.* Ensure design choices are data led by identifying assumptions to test each sprint, and work with the analysts in your team to plan moderated usability test sessions.* Design pixel perfect responsive UI's and understand that adopting common interface patterns is better for UX than reinventing the wheel* Present your work to the wider business at Show & Tell sessions.#### Requirements* 4+ years of system administration experience with the Microsoft Server platform (2012/2016, Microsoft IIS, Active Directory)* 3+ years of hands-on system administration experience with AWS (EC2, Elastic Load Balancing, Multi AZ, etc.)* 4+ years of SQL Server, MySQL* Working knowledge of Encryption techniques and protocols, Multi-factor authentication, Data protection, Penetration testing, Security threats* Bachelor's Degree, or 4+ years of hands-on IT experience#### Skills* Programming experience developing web applications with the Microsoft .NET stack and a basic knowledge of SQL* Development experience with Angular, Node.JS, or ColdFusion* HTML, CSS, XHTML, XML* Hypervisors, SAN's, load balancers, firewalls, and Web Application Firewall (WAF)* Experience with Higher Logic (a collaboration platform)* MongoDB, Drupal* Mobile App Development (iOS and Android)* Episerver CMS* Microsoft Team Foundation Server* Speaker Management System (Planstone) ExperienceNo ExperienceWork LevelNo ExperienceLocationSan Francisco
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$82k-113k yearly est. 1d ago
Senior Software Engineer - Site Reliability
Ironclad Inc.
Software developer job in San Francisco, CA
Business runs on contracts. Every dollar earned, relationship formed, and advantage gained comes down to the contract that makes it real. But getting a contract done is more complicated than it should be. And when contract data is buried, leaders can't see risks, obligations, or act in time.
Ironclad is the leading AI contracting platform that transforms agreements into assets. Contracts move faster, insights surface instantly, and agents push work forward, all with you in control. Whether you're buying or selling, Ironclad unifies the entire process on one intelligent platform, providing leaders with the visibility they need to stay one step ahead. That's why the world's most transformative organizations, from OpenAI to the World Health Organization and the Associated Press, trust Ironclad to accelerate their business.
We're consistently recognized as a leader in the industry: a Leader in the Forrester Wave and Gartner Magic Quadrant for Contract Lifecycle Management, a Fortune Great Place to Work six years running, and one of Fast Company's Most Innovative Workplaces. Ironclad has also been named to Forbes' AI 50 and Business Insider's list of Companies to Bet Your Career On.
This is a hybrid role. Office attendance is required at least twice a week on Tuesdays and Thursdays for collaboration and connection. There may be additional in-office days for team or company events.
Software Engineer, Platform Infrastructure sits under the umbrella of Product and Engineering and plays a pivotal role in ensuring our developers have the tools, infrastructure, and systems to provide our customers with reliable, secure, and scalable software.
Roles & Responsibilities:
Be part of the Cloud Platform SRE Team, focused on building our Cloud Platform using modern tools and best practices.
Champion SRE best practices within the team and throughout the organization
Solve the whole problem. Architecture for resiliency, identify risks, and make it happen.
Ability to use a wide variety of open source technologies and tools
Understanding of Continuous Integration & Continuous Delivery in the software engineering process and can clearly articulate how a Software Engineer, Platform Infrastructure facilitates these practices in collaboration with the Development, Quality Assurance and Technical Operations teams to drive business goals
Ability to demonstrate a clear, energetic and excited interest in automating everything (build, test, release/deploy, monitoring, reporting), which includes Infrastructure as Code
Preference for collaboration, open communication and reaching across functional borders
Thorough understanding of backup/recovery systems, development automation routines, storage area networks and virtualization
Be on an on-call rotation to respond to incidents that impact Ironclad's availability, and provide support with internal or customer-facing incidents
Develop an understanding of the near, mid, and long-term needs of the business - and understand how the Platform SRE contributes to its success
Influence architectural decisions with a focus on security, scalability, and high performance
Be a mentor, multiply our team's output with leadership and guidance
Key Skills:
8+ years of professional DevOps / SRE experience.
5+ years of coding (Python, Golang, TypeScript Shell Scripting, Rust, etc), scaling, and architecture work. Experience with Typescript is a plus.
Expert knowledge of Docker and Kubernetes
Experience with Google Cloud Platform (or similar provider)
Experience with Build and Deployment tools such as Terraform, CircleCI, ArgoCD
Experience with multi-region support is a plus
Experience with ELK Stack, MongoDB, Postgres
Strong technical aptitude and exceptional communication skills (written and verbal)
Ability to appropriately prioritize and respond to different escalations
Troubleshooting and analytical skills, drive to help customers, and the ability to dive deep and learn a new product.
Experience and desire to work cross-functionally
Team and goal-oriented.
High output; low ego
Benefits:
Health, dental, and vision insurance
401k
Wellness reimbursement
Take what you need vacation policy
Generous parental leave for both primary and secondary caregivers
Base Salary Range: $180,000 - $200,000
The base salary range represents the minimum and maximum of the salary range for this position based at our San Francisco headquarters. The actual base salary offered for this position will depend on numerous factors, including individual proficiency, anticipated performance, and the location of the selected candidate. Our base salary is just one component of Ironclad's competitive total rewards package, which also includes equity awards (a new hire grant, along with opportunities for additional awards throughout your tenure), competitive health and wellness benefits, and a commitment to career growth and development.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
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$180k-200k yearly 2d ago
Senior Software Engineer, Site Reliability
Startups
Software developer job in San Francisco, CA
About Us:
Parabola is a workflow builder that makes it easy to organize and transform messy data from anywhere-even PDFs, emails, and spreadsheets-so that forward-thinking teams can automate the work they thought would always be manual.
Teams at fast-moving companies like Brooklinen, On Running, and Flexport use Parabola to save hundreds of hours and finally take on the projects that used to feel out of reach. Whether it's reconciling inventory across multiple 3PLs, auditing invoices, or manually exporting the same report every Monday, Parabola gives teams the power to automate it-all without needing engineering support.
Parabola is backed by OpenView Partners, Matrix Partners, Thrive Capital and more.
About the role:
As a Senior Site Reliability Engineer on our rapidly growing team, you'll measure how well our software is working, and from that baseline propel us towards high impact improvements that our customers value. Given our small team, your work might span performance, developer experience, security & compliance, and foundational architecture work. You'll also be on‑call and will improve our technical operations, learning as we go.
What you'll be doing:
Monitoring our core business‑logic software, both via on‑call and in non‑urgent situations: describing its existing behavior and defining SLOs or SLAs that get us (you and we) to respond.
Extending and monitoring our infrastructure stack. Because we are B2B, we have fewer raw users, but their usage is often business‑critical and we need the infrastructure for that.
Maintaining both a mental and a reified model of our systems: from this model, estimating risk, planning projects, and debugging efficiently.
Collaborating with our engineering team and company leadership from your unique lens on site reliability - being vocal and clear in your expertise in this specialization.
Working on our core orchestration logic that determines how to efficiently run tens of thousands of workflows at the same time - we recently rebuilt our orchestrator on top of Temporal and we love it!
Advising many parallel major backend engineering projects, both early in planning and through release. Join such projects for building from time‑to‑time.
Optimizing our services for scalability, stability, and observability as our customer base grows and our product becomes more sophisticated.
Improving our developer experience in tactical ways, and improving our overall engineering processes and practices more broadly, especially given the opportunities & pressures of LLM coding agents.
What (we think) you'll need to do it:
5+ years of SRE, DevOps, or Platform engineering experience
A proven record of building efficient, performant, and easy to extend systems.
Has maintained quantitative metrics of site reliability, while also demonstrating judgment about appropriate strictness for SLOs & SLAs. Given our team size, the expectations are somewhat less formal and mature than many SRE teams have; you will both strengthen our approach, but also navigate tradeoffs.
Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes) and how they interact with backend services, and with Linux.
Experience implementing and managing AWS infrastructure.
You're not afraid to ask for help, and you're happy to give it, too.
You're an enthusiastic communicator and you like working with a team that provides both mutual support and thoughtful critique.
You're excited to join a hybrid team and work out of our NYC or SF office ~3 days a week.
Nice to haves:
Experience with Temporal.
Experience building AI platforms, or the tooling and systems behind AI products.
Familiarity with Kubernetes/Helm (we use Amazon EKS).
Experience implementing and deploying infrastructure‑as‑a‑service (IaaS) tools to manage production cloud environments.
Experience managing CI/CD pipeline for multiple environments, and developer experience more broadly.
Experience building cloud storage or data modeling products.
Experience working at early stage startups.
Salary Range:
$180,000 - $200,000
This salary range represents the minimum and maximum for this role based in San Francisco and New York. The salary given for this position is dependent on multiple factors, including years of experience, interview performance and anticipated responsibilities of the role. Our base salary is one component of Parabola's competitive total package, which also includes equity and premium health and wellness benefits.
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$180k-200k yearly 1d ago
Senior Flight Software Engineer
Astro Mechanica
Software developer job in San Francisco, CA
ABOUT US: Astro Mechanica is a vertically integrated aerospace company building a faster, more connected future. Our mission is to democratize high-speed flight by making supersonic travel flexible, accessible, and sustainable. We believe that rapid, on-demand, point-to-point global mobility will become the new standard for moving people and goods across the planet. To achieve this, we are integrating our advanced airframe and engine technologies-which include DualityTM, our proprietary dual-use propulsion system-with a new flight operations model to make supersonic transport as efficient and economical as commercial air travel is today. In the near term, we are developing adaptable, high-speed systems to close aircraft performance gaps for the United States government.
WHO WE ARE:
We're a team of hardcore engineers who live and breathe aerospace. We're generalists who each have subject matter expertise and operate in a flat organizational structure. We move fast and build world-changing technology in a pragmatic and competent workplace culture.
WHO YOU ARE:
Astro Mechanica is seeking a Senior Flight Software Engineer to join our growing team. The ideal candidate is excited to developsoftware that is used to control and fly our products. You will have the opportunity to help architect the full software stack including application, operating system, networking, and firmware. You will work closely with your peers to define and implement the requirements and overall software scope. Your work at Astro Mechanica will be fast-paced in a dynamic startup environment and will have a direct impact on our mission.
WHAT YOU'LL DO:
Develop highly reliable autonomous software systems and the simulations/ infrastructure required to validate them
Own all aspects of softwaredevelopment including design, test, and operations
Work closely with other engineering disciplines to design and develop the overall aircraft systems
WHAT WE'RE LOOKING FOR:
Bachelor's degree in Computer Science, Engineering, Math, or a Science discipline and 4+ years of softwaredevelopment experience; or 6+ years of professional softwaredevelopment experience
Experience in C++, Rust, or other systems programming language
Experience building or working with real-time systems or distributed computing systems
Experience working on embedded systems or the Linux kernel
Proven skills in debugging, performance optimization, and unit testing
Basic knowledge in controls, fluid systems, motors, or other physical mechanics
PERKS AND BENEFITS:
Comprehensive medical, dental, and vision insurance, including Flexible Spending Accounts (FSA)
401(k) program and transparent stock option plan
Self-managed and flexible time-off policy, including PTO, paid holidays, and sick time
Flexible work environment
Company-funded perks, including weekly team lunches and Astro Mechanica swag
ADDITIONAL INFORMATION:
At Astro Mechanica, we highly value in-office work to foster collaboration and strengthen our company culture. We consider working in the office five days a week an essential part of the employee's role.
Astro Mechanica is an equal opportunity employer. We proudly recruit and hire a diverse workforce and are committed to creating an inclusive environment for all employees.
$118k-164k yearly est. 3d ago
Full Stack Software Engineer (Python / React)
Arrayo
Software developer job in San Francisco, CA
We're seeking a Full Stack Software Engineer with strong backend development skills in Python and frontend expertise in React.js. You'll help design, implement, and scale full stack web applications that are secure, performant, and user-centric.
Responsibilities
Architect, build, and maintain backend services using Python (FastAPI, Flask, Django)
Design and implement dynamic and responsive frontends using React.js and/or Vue.js
Create and consume RESTful and GraphQL APIs
Build reusable components and libraries for frontend use
Collaborate across teams to gather requirements, define solutions, and ensure quality
Optimize performance and scalability of applications
Write unit, integration, and end-to-end tests across the stack
Participate in peer code reviews and provide mentorship where appropriate
Required Qualifications
5+ years of experience in full stack development
M.S. degree in relevant domain required
Proficiency with Python and one or more major web frameworks (e.g., FastAPI, Django)
Advanced skills in React.js, including Hooks, Context, and state management libraries (e.g., Redux, Zustand)
Experience with Vue.js or interest in working across multiple frontend frameworks
Familiarity with modern frontend tooling: Webpack, Vite, Babel, ESLint
Solid experience with HTML5, CSS3, SASS/SCSS, and responsive UI design
Strong understanding of RESTful services, API security, and performance optimization
Knowledge of relational databases (PostgreSQL, MySQL) and NoSQL options (MongoDB, Redis)
Git and CI/CD best practices (GitHub Actions, CircleCI, GitLab CI)
Strong communication skills and a collaborative approach to engineering
Preferred Qualifications
Familiarity with TypeScript
Experience with cloud platforms (AWS, GCP, or Azure)
Experience with Docker, Kubernetes, or container orchestration
GraphQL and Apollo Client experience
Familiarity with microservice architecture
Experience working with real-time data (WebSockets, MQTT)
$106k-150k yearly est. 22h ago
Staff Software Engineer, Site Reliability
Asana 4.6
Software developer job in San Francisco, CA
Asana's rapid growth brings new challenges in keeping our systems fast, reliable, and resilient. As our product evolves, we're making a major investment in reliability - and building a brand new SRE team in Warsaw is a key part of that strategy. This is your chance to help shape it from day one.
This isn't a traditional “ops” role - we're looking for strong software engineers who are passionate about building reliable, distributed systems. You'll work closely with a small SRE team in San Francisco, infrastructure engineers in Reykjavik, and an established infrastructure team in Warsaw. Warsaw will be a significant hub for our future infrastructure engineering and operations. As one of the first engineers here, you'll have a real say in how we build reliable infrastructure, manage incidents, and support the rest of the company.
This role is based in our Warsaw office with an office‑centric hybrid schedule - in‑office days are Monday, Tuesday, and Thursday.
We offer a Contract of Employment (UoP) for our employees in Poland.
What you'll do:
Influence the future of Asana's SRE practice, especially as we grow the Warsaw team.
Lead reliability‑focused projects across our stack - from infrastructure to tooling to incident response.
Define and implement Asana's incident management process - we're investing here, and you'll help shape how it works.
Build internal platforms and frameworks that help other teams improve the reliability of their services.
Be part of (and help shape) a sustainable on‑call rotation - shared across teams in Warsaw, San Francisco, and Reykjavik. On average, we handle ~1 page per day, but it's not constant, and we care about keeping things sane.
Work with our stack: AWS, Kubernetes (EKS), Datadog, MySQL (RDS), ElasticSearch (OpenSearch), Redis, DynamoDB, Terraform, TypeScript, Scala, Go, and Python. (Yeah, we know this sounds like buzzword bingo - but we want this post to actually show up in your searches.)
About you:
You're a strong and experienced software engineer who's comfortable writing and reading code - this isn't an ops role.
You care about reliability, scalability, and long‑term maintainability, not just quick fixes.
You might have worked as an SRE before - or maybe you were a product engineer who kept getting pulled into infra work because you cared about how systems actually run.
You've seen systems at scale (or want to), and you're excited about solving infrastructure problems that have broad impact.
You're curious, take initiative, and aren't afraid to work in ambiguous spaces - especially important on a brand new team.
You collaborate well across teams and want to help others build more reliable systems.
You don't need to know our exact stack, but you're eager to learn whatever it takes to make things better.
You demonstrate curiosity about AI tools and emerging technologies, with a willingness to learn and leverage them to enhance productivity, collaboration, or decision‑making.
Why this role?
Founding team: You'll be one of the first SREs in Warsaw - and a key player in a growing team.
Drive real change: This isn't a role where you'll just patch up legacy systems. We are expecting (and supporting) real architectural changes to improve reliability, scalability, and long‑term operability.
Big impact: Our product is scaling fast, and reliability is a top company priority.
Room to grow: As this team grows, so will your influence - whether you want to lead projects, mentor others, or help shape how we scale.
Global collaboration: Work closely with experienced engineers in San Francisco, Reykjavik, and Warsaw, while helping build the future of SRE at Asana.
What we offer:
Generous, transparent and fair compensation system (base salary and generous Restricted Stock Unit for Asana Inc.).
Contract of Employment (with 50% tax deductible costs for author's rights usage for Engineers).
Health insurance with dental and travel coverage (Lux Med).
Lunch catering on the days that you work from the office.
Career growth budget.
Home office setup budget.
Gym/Fitness reimbursement.
Fertility healthcare and family‑forming support with Carrot.
Mental health support in Modern Health.
Group life insurance.
MacBooks with all necessary accessories.
For this role, the estimated base salary range is between 23 000 and 33 000 PLN gross monthly on the contract of employment (UoP). The actual base salary will vary based on various factors and individual qualifications objectively assessed during the interview process. The listed range above is a guideline, and the base compensation range for this role may be modified.
Our total compensation consists of base salary and equity (RSUs).
About us
Asana is a leading platform for human + AI collaboration. Millions of teams around the world rely on Asana to achieve their most important goals, faster. Asana has been named to Fortune's Best Workplaces for 7+ years and recognized by Fast Company, Forbes, and Gartner for excellence in workplace culture and innovation. We offer an exceptional office‑centric culture while adopting the best elements of hybrid models to ensure that every one of our global team members can work together effortlessly. With 13+ offices all over the world, we are always looking for individuals who care about building technology that drives positive change in the world and a culture where everyone feels that they belong.
Join Asana's Talent Network to stay up to date on job opportunities and life at Asana.
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$181k-242k yearly est. 1d ago
Software Engineer - Workout u0026 Fitness
Apple Inc. 4.8
Software developer job in Cupertino, CA
Join the team that is revolutionizing the watch! As a software engineer on the Apple Watch Workout team you will be responsible for building extraordinary fitness features. You'll work closely with the Design and QA teams to developsoftware of superior quality that will empower millions of users to help live their best lives. As a driving force behind the Fitness experience at Apple, your contributions empower our users to take charge of their health and fitness journeys. Above all, we value passion and collaboration when building impactful products that help change people's lives.
The Workout team is responsible for bringing comprehensive Workout and Fitness experiences to life on watch OS and iOS. As an engineer on our team, your primary responsibility will be to help develop the Workout and Fitness apps. You'll also contribute to different levels of the engineering stack throughout the development process, including as we continue to expand intelligence features like Workout Buddy in the Fitness space.
An interest in building consumer applications in the Fitness space Experience optimizing applications and profiling throughout the stack Experience improving and expanding on existing complex projects and systems
BS CE/CS or equivalent experience required Excellent Swift coding ability Deep commitment to product quality Excellent communication and collaborative skills Enthusiastic about working on a cross functional team
$146k-189k yearly est. 6d ago
Software Engineer, Collective Communication
Openai 4.2
Software developer job in San Francisco, CA
The Workload Networking team is responsible for the collective communication stack used in our largest training jobs. Using a combination of C++ and CUDA we work on novel collective communication techniques that enable efficient training of our flagship models on our largest custom built supercomputers.
The models we train are key ingredients to the AI research progress at OpenAI and the field as a whole, and we continually incorporate learnings from our entire research org into our training platform.
Role
As a Software Engineer, Networking you will design and implement custom networking collectives that are tightly integrated into our training stack.
We\'re looking for people who have a background in low level performance critical software. Experience with collective communication is a bonus.
This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees.
Responsibilities
Collaborate closely with ML researchers to design and implement efficient collective operations in C++ and CUDA.
Ensure that our largest training jobs take full advantage of the different network transports used in our supercomputers.
Work on simulations to inform our future supercomputer network designs.
Qualifications
Have written distributed algorithms using RDMA in the past.
Are comfortable writing low level performance sensitive CPU and/or GPU code.
Are familiar with network simulation techniques.
About OpenAI
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
For additional information, please see OpenAI's Affirmative Action and Equal Employment Opportunity Policy Statement.
Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.
To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.
We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.
OpenAI Global Applicant Privacy Policy
At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
Compensation Range: $380K - $555K
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$122k-166k yearly est. 4d ago
Full Stack Software Engineer (Python / React)
Arrayo
Software developer job in Fremont, CA
We're seeking a Full Stack Software Engineer with strong backend development skills in Python and frontend expertise in React.js. You'll help design, implement, and scale full stack web applications that are secure, performant, and user-centric.
Responsibilities
Architect, build, and maintain backend services using Python (FastAPI, Flask, Django)
Design and implement dynamic and responsive frontends using React.js and/or Vue.js
Create and consume RESTful and GraphQL APIs
Build reusable components and libraries for frontend use
Collaborate across teams to gather requirements, define solutions, and ensure quality
Optimize performance and scalability of applications
Write unit, integration, and end-to-end tests across the stack
Participate in peer code reviews and provide mentorship where appropriate
Required Qualifications
5+ years of experience in full stack development
M.S. degree in relevant domain required
Proficiency with Python and one or more major web frameworks (e.g., FastAPI, Django)
Advanced skills in React.js, including Hooks, Context, and state management libraries (e.g., Redux, Zustand)
Experience with Vue.js or interest in working across multiple frontend frameworks
Familiarity with modern frontend tooling: Webpack, Vite, Babel, ESLint
Solid experience with HTML5, CSS3, SASS/SCSS, and responsive UI design
Strong understanding of RESTful services, API security, and performance optimization
Knowledge of relational databases (PostgreSQL, MySQL) and NoSQL options (MongoDB, Redis)
Git and CI/CD best practices (GitHub Actions, CircleCI, GitLab CI)
Strong communication skills and a collaborative approach to engineering
Preferred Qualifications
Familiarity with TypeScript
Experience with cloud platforms (AWS, GCP, or Azure)
Experience with Docker, Kubernetes, or container orchestration
GraphQL and Apollo Client experience
Familiarity with microservice architecture
Experience working with real-time data (WebSockets, MQTT)
$106k-150k yearly est. 22h ago
Software Engineer - Workout & Fitness
Apple 4.8
Software developer job in Cupertino, CA
**Weekly Hours:** 40
**Role Number:** 200624066-0836
Imagine what you could do here. At Apple, new ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish!
Fitness and Workout are at the core of the Apple Watch experience. Everybody cares about battery life, but some users are pushing it to the limits with ultra marathons and more. As a power and battery life focused engineer on the Workout team, you will work across the stack; partnering closely with the rest of the Workout and Fitness engineering teams, working closely with our partner sensing teams across GNSS, heart rate, motion, and more, and working with various systems and power teams to make sure users are getting the absolute most out of their workouts without compromising the experience.
**Description**
The Workout team is responsible for bringing comprehensive workout experiences to life on watch OS and iOS. As an engineer on our team, your primary responsibility will be to help develop the Workout and Fitness apps and make them as efficient as possible. You'll also contribute to different levels of the engineering stack throughout the development process to hit our performance goals, including help influence future hardware directions.
**Minimum Qualifications**
+ BS CE/CS or equivalent experience required.
+ Excellent Swift coding ability
+ Deep commitment to product quality
+ Excellent communication and collaborative skills
+ Enthusiastic about working on a cross functional team
**Preferred Qualifications**
+ An interest in building consumer applications in the Fitness space
+ Experience optimizing applications and profiling throughout the stack
+ Experience improving and expanding on existing complex projects and systems
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant (*********************************************************************************************** .
$146k-189k yearly est. 6d ago
Software Engineer - Jobs Platform & Certifications
Openai 4.2
Software developer job in San Francisco, CA
About the Role
We're looking for exceptional engineers to help build one of the most transformative applications of AI: using ChatGPT to expand economic opportunity at scale. This is a unique chance to work at the intersection of agents, search/matching, personalization, UX, and real-world economic impact and building AI products that directly change people's lives.
Millions already turn to ChatGPT for career help, but the job market is stuck in static résumés, keyword search, and opaque hiring. We're building something different: a career agent that understands your skills, helps you prove them through certifications, and works nonstop to unlock opportunities - leading to a network where worker and employer agents match on real capabilities, not job boards.
In this role, you will:
Own major product surfaces end-to-end to build the next-generation AI-powered jobs platform
Design and ship core systems for matching, candidate verification, skills representation, and workflow automation
Work with research to turn new model and agent capabilities into production features that help users prove skills, certify expertise, and find great opportunities
Build high-trust, scalable systems that support millions of job seekers and employers
Run experiments, talk to users, and iterate quickly to identify what drives successful outcomes, not clicks or resumes
Work closely with product, design, research, and ops to create human-centered experiences powered by AI
Optimize for speed, reliability, and security, ensuring a trusted platform for economic mobility
You may be a good fit if you have:
5+ years of software engineering experience building highly-available user-facing products
Experience working across the stack (frontend + backend) and comfort owning features end-to-end
Passion for marketplaces, matching systems, or search/personalization, even if you haven't built one before
Interest in AI-driven UX, agents, and workflow automation (direct ML experience not required)
Enthusiasm for working in a fast-moving, ambiguous environment where new ideas ship quickly and user impact matters most
About OpenAI
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
For additional information, please see OpenAI's affirmative action and equal employment opportunity policy statement.
Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.
To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.
We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.
OpenAI Global Applicant Privacy Policy
At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
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How much does a software developer earn in Walnut Creek, CA?
The average software developer in Walnut Creek, CA earns between $82,000 and $151,000 annually. This compares to the national average software developer range of $67,000 to $113,000.
Average software developer salary in Walnut Creek, CA
$112,000
What are the biggest employers of Software Developers in Walnut Creek, CA?
The biggest employers of Software Developers in Walnut Creek, CA are: