Backend Software Engineer
$100k - $130kKETCH
Who We Are We are an early‑stage startup disrupting the data privacy and cybersecurity market. Our patented technology empowers businesses and software engineers with a deploy‑once, comply‑and‑secure‑everywhere framework for exerting perfect control over every scrap of responsibly gathered data. This intelligent and pervasive data fabric underpins our vision to move from rules to tools to ensure privacy is respected as an essential human right. What you will be doing at Ketch We are looking for a highly skilled backend engineer who is comfortable with building and running large scale systems in cloud native ways. You will be solving challenging problems while learning a great deal and having fun at the same time. What We Are Looking For Our ideal candidate is a technical expert that gets things done by using their smarts and whatever tools make sense for the job at hand. Someone who loves to stand on the shoulders of giants to solve new problems and thrives in a rapidly innovating space working with other smart people. Full‑time, Hybrid Position in San Francisco, California This is a full‑time, hybrid position based out of San Francisco, California. Responsibilities Build solutions to solve our enterprise customers’ data privacy and security problems at scale Take ownership of what you build. Take pride in building it better and scaling it Develop server‑side components primarily in Golang and interact with various data stores and processing pipelines Co‑own a performing, fault‑tolerant, highly secure microservice architecture and continuously evolve it Master data security and data protection techniques and put them into practice Work closely with stakeholders/customers to understand use cases and solutions end‑to‑end Collectively be responsible for the well‑being of our SaaS production system – quality, performance, scalability, reliability and efficiency Invent and reinvent how we build, deploy and operate Keep abreast of technologies and tools. Embrace and contribute to open source communities Desired Skills Really know about scalable distributed systems Have built production systems and services in Golang (ideal) or Java/Python/Scala Have a deep understanding of domain driven data modelingHave built production services in cloud‑native environment (AWS, GCP, Azure) and know where itʼs awesome and where it hurts Dead serious about tooling, best practices, automation – anything to improve DevEx Are a great communicator and collaborator Have dealt with complexities for mobile, web and mixed environments Really grok your CI/CD (Github Actions, etc), Database/Storage (Redis, Cassandra, DynamoDB, ScyllaDB, Postgres, ElasticSearch) and VCS (git/GitHub) tools Good at instrumenting, troubleshooting, performance tuning multi‑tenant large scale Kubernetes deployments 1-3 years of experience in software engineering $100,000 - $130,000 a year The US Base Salary range for this full‑time position is $100,000 - $130,000 + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job‑related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. We are proud to be an equal opportunity workplace. Individuals seeking employment with us are considered equally and without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, or sexual orientation. #J-18808-Ljbffr
- ...Infrastructure for the World’s Largest Dataset You’ll be our seventh engineering hire. You’ll have full ownership over major features, play a... ...us build better products. Your Qualifications 4+ years of software development experience Deep customer empathy, including the...SuggestedImmediate start
- ...growing fast, and we’re looking for an engineer who thrives in a high-velocity environment... ...(or equivalent experience) 3+ years in software development with a focus on AI/ML applications... ...building CI/CD pipelines for production backend systems Familiarity with secure coding...SuggestedWork at office
$300k
...intelligence. Our team includes world-class AI researchers and engineers from top universities and tech companies, working together... ...with research-grade ambition. We’re looking for exceptional Backend Software Engineers to help architect, build, and scale the...SuggestedRemote work$161.5k - $218.5k
A fast-growing legal tech company in San Francisco seeks a Backend Software Engineer to lead software integrations and enhance user experience. This hybrid role offers competitive compensation between $161,500 and $218,500, depending on experience. The ideal candidate should...Suggested- Uber is seeking a Software Engineer to design, build, and maintain backend services powering our user-facing products. Collaborate with product managers, data scientists, and cross-engineering teams to translate requirements into scalable systems. In Grocery & Retail,...Suggested
$130k - $400k
...Backend Software Engineer Title of Role: Backend Software Engineer Location: San Francisco, onsite Company Stage of Funding: Series C — Software Development Office Type: Onsite Salary: $130K–$400K Company Description We're representing a dynamic company...Work at officeRelocation package- Obsidian is hiring Software Engineers in San Francisco to build and ship applications for Mercor’s RL Studio platform. This role includes developing MCP servers and integrating web or desktop applications into the platform. The ideal candidate will have strong Python skills...
$125k - $140k
...Lumafield Backend Engineer Lumafield was founded in 2019 to upgrade manufacturing. We are engineers with deep experience across the product... ...with large dataset processing using numpy ~ Strong software engineering fundamentals including git, unit testing, pull request...Full timeWork at officeWork visaFlexible hours- A growing tech company located in San Francisco is seeking a Software Engineer Intern to assist with building backend infrastructure and services. Candidates will work on APIs, cloud infrastructure, databases, and data pipelines, contributing to real projects from day...Remote jobFull timeInternshipWork at office
$230k - $385k
...learning from every exchange, and finding novel ways to show the value of our technology. About the Role We’re looking for backend software engineers with a product mindset to join the GTM Innovation team. You’ll help OpenAI meet the world at scale by partnering closely...$50 - $55 per hour
...Backend Developer (5+ & 8+ Years Experience) We are looking for strong Backend Developers with excellent coding skills to join on W2 (local to Bay Area only). Requirements: ~ Experience: ~5+ years role: Minimum 5 years backend development experience...Work experience placementLocal area- ...AWS for AI models”—not data or raw compute, but a full-stack backend for fine-tuning, reinforcement learning, inference, and long-... ...: they make your AI system better. They are hiring a Backend Software Engineer (ML Infrastructure) to help design, build, and scale the core...Remote work
$60k - $180k
Join to apply for the Founding Backend Software Engineer role at Rebolt (YC W25) Rebolt is building the next‑generation no‑code platform that empowers companies to create and deploy custom full‑stack applications in minutes. Our mission is to enable both technical and non...Internship$185k - $305k
...global scale. Our team partners closely with researchers, product engineers, designers, and platform teams to bring state-of-the-art image... ...can do. About the Role We are looking for an experienced Backend Engineer to join the Image Generation team and help build the systems...Worldwide$175k - $300k
...a great founding team in SF. Shivaal Roy (CTO) was a founding engineer at Glean ($100M+ ARR today) and managed the Assistant and Search... ...Who you are Track record of extraordinary ability 3 - 8 years of software engineering experience Excitement to work in person 4 days a...$120.75k - $211.32k
...about our AI interview philosophy and how we use AI in our recruiting process here. We are looking for inquisitive, well-rounded Backend engineers to join our Monetization engineering teams. Working closely with product managers, designers, data scientists, and backend...Work at officeLocal areaRelocationRelocation package- ...Job Overview We’re looking for a Founding Backend Engineer to join our team in San Francisco. Responsibilities We’re building a database company. We need someone who enjoys hard problems, has large scope and agency, and has experience working in Clojure. Our current stack...Relocation
- ...Job Description BlueCrew is searching for an experienced engineer to join its early-stage team. You must have a passion for solving big... ...fathers). We have an awesome team of 11 and are looking to add a backend developer who wants to be part of something impactful at the...
- Astranis Space Technologies Corp. in Northern California is seeking a Software Engineer Intern (Backend) for Fall 2026 to design and build high‑performance services that drive our satellite operations. You will own features across backend components, work with telemetry...Internship
- ...About the role Help build and scale the backend systems that power our core booking and scheduling platform. You'll work on APIs, services, and infrastructure that directly support thousands of small businesses and their customers. Requirements 3+ years of experience building...
$29 per hour
Astranis is seeking a Software Engineer Backend Intern for Fall 2026 in San Francisco. You'll design software for autonomous satellite control and contribute to mission-critical systems. Ideal candidates are pursuing a B.S. or M.S. in Computer Science and have strong Python...Hourly payPermanent employmentInternship- ...post-internship, full-time, hands-on, professional software development experience developing distributed backend systems at scale. Expertise in Python and... ...workloads Familiarity with software engineering best practices such as unit/integration/end-to-end...Full timeInternshipRemote work
- ...in compliance. Job Description We strive to be a top-notch engineering organization with a great culture and have the same high standards... ...and build the Office OS, come join us. You will Design core backend software components as well as extending our APIs Drive engineering...Work at office
- ...We’re looking for a seasoned backend engineer to own key data, search, AI, and core backend infrastructure projects as we rapidly evolve Tako’s capabilities. In making the world’s knowledge available, composable, and shareable to AI, we are tackling several difficult...
$209.1k - $234.1k
...If you’re ready to shape the future of data security, Protegrity is the place for you. We are seeking a senior software engineer with experience in backend API development, Kubernetes‑based microservices, Generative AI (GenAI) and Large Language Models (LLMs), along with...Local area- ...experience—and powerful infrastructure behind the scenes. Our backend is deeply mission-critical, and we’ve invested in a modern stack... ...reliability, and flexibility at scale. We’re looking for backend engineers who thrive on product complexity, care about performance and...
- ...early-stage infrastructure company building high-performance software that enables engineering teams to search, analyse and work with extremely large... ...approaches. The Role You'll help build the core backend platform and the services that power large-scale data ingestion...
- ...to our 2+ year lead and regulatory advantages), we are setting out to become a $100B+ company. We're seeking a talented Backend Software Engineer to join our innovative team and play a crucial role in developing our AI-driven healthcare platform. As a key member of...Full timeWork at officeMonday to Friday
- ...Backend Engineer Join to apply for the Backend Engineer role at krea.ai About Krea At Krea, we are building next-generation AI creative tools... ...come out of our work on the product. Design and iterate over software development processes so that we can build a web-native and...Full time
$500 per month
...on your Mac. We launched a few months ago, and are now used by engineers at leading companies like Linear, Vercel, Notion, Stripe, and... ...are true: You like to move fast You have strong opinions about software You have deep technical expertise You use AI tools...Work at office
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