Backend Engineer
KETCH
Ketch is redefining responsible data use for the AI era. Thousands of brands rely on our software to responsibly collect, control, and activate compliant, clean data across their enterprise ecosystem. The Ketch Data Permissioning Platform simplifies privacy and consent operations, increases revenue from advertising, data, and AI initiatives, and builds trust with customers and partners. Unlike legacy tools that stop at cookie banners, Ketch governs how data is actually used across a company’s entire stack, with no-code setup that gets customers live in weeks, not quarters. As privacy regulations expand across the globe and AI transforms how companies use data, the demand for what Ketch has built has never been greater. Data privacy sits at the intersection of law, technology, and consumer trust, making it one of the most exciting and fastest-moving fields in software today. Why Join Us? At Ketch, we’re serious about our values of passion, growth, grit, collaboration, and integrity. We’re a 65-person, Series B company backed by top-tier investors, and we’re looking for people who want to do the best work of their careers while shaping how the world handles data responsibly. We’re a rapidly growing, fast-paced, mission-based organization filled with a passionate, close-knit team all operating at the top of their game. Benefits And Perks Competitive medical, dental, and vision coverage, with 100% of premiums paid for US-based full-time employees Unlimited PTO, with employees encouraged to take at least 15 days a year 10 paid company holidays Paid parental leave Remote-friendly with flexible scheduling built around core collaboration hours Commuter benefits for office-based employees Who We Are Ketch is a Series B data privacy B2B SaaS redefining responsible data use for the AI era. The Ketch Data Permissioning Platform is the new layer of business technology that helps brands collect, control, and activate permissioned, privacy-safe data across every device, system, and third‑party app. Brands around the world use Ketch to simplify privacy and consent operations, increase revenue from advertising, data, and AI initiatives, and build trust with customers and partners. 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. This is a full-time, hybrid position based out of San Francisco, California Below Is a Detailed Breakdown Of 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 Your Tech Friends Would Say You 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 Information collected and processed as part of any job applications you choose to submit is subject to Ketch's Applicant and Employee Privacy Notice. Ketch is proud to be an equal opportunity employer. We are committed to building a workforce that is representative of the users we serve, creating a culture of belonging, and providing an equal employment opportunity regardless of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition (including breastfeeding), expecting or parents‑to‑be, criminal histories consistent with legal requirements, or any other basis protected by law. If you have a need that requires accommodation, please let us know by emailing View email address on click.appcast.io. Ketch is a global company and, in order to facilitate efficient collaboration and communication globally, English proficiency is a requirement for all roles unless stated otherwise in the job posting. #J-18808-Ljbffr KETCH
- ...productsDebug and resolve production issues across the stackMentor engineers on the teamWho you areWe’re looking for someone who meets the... ...building, maintaining, and running production services and backend APIsDeep care for users' needs and a track record of building great...SuggestedLocal area
$120k - $180k
...University of Technology at 15. Joined Taobao at 17. At Alibaba, architected the core recommendation engine serving 500M daily users. What You'll Do: As a Backend Engineer, you will play a central role in building and maintaining the critical backend...SuggestedFull timeFlexible hours- ...backed by leading investors. Join us in our mission to transform how people do work. About the Role We're looking for a Backend Software Engineer to join our Core Product Engineering team , which powers the document workflows millions of people rely on every day:...SuggestedFull timeWork at officeHome officeFlexible hours3 days per week
$80 per hour
...Francisco, Remote Employment Type Full time Department Engineering About Us The financial advisory industry is a $80T... ...website. Role Details Role overview: We're looking for a backend engineer to help build and scale our integration infrastructure...SuggestedFull timeWork at officeLocal areaRemote work$140k - $210k
...About the Project & Team: At the SDF, a small team of roughly 8 engineers is incubating a novel distributed systems prototype. Not a... ...SDF, this is the place to be. About the Role: We need a Backend/Systems Engineer who owns the critical layer between our core infrastructure...SuggestedTemporary workWork at officeLocal areaWorldwideFlexible hours$120k - $150k
...in the San Francisco Bay Area. We\'re looking for exceptional engineers to define and build the next generation of our consumer privacy... ...related experience Software Engineering Skills Proficiency in backend development using Python Experience in designing and...Full timeContract workH1bRemote workWork from home- ...are You have several years of experience building internet-based software You have experience driving technical designs for backend systems You adapt quickly and can problem solve through uncertainty You are comfortable making decisions to unblock yourself...
- ...Description Job Description We are hiring a Founding Software Engineer in San Francisco. We are building a small, talent-dense team... ...and developer experience. Architect, build, and scale core backend systems powering document intelligence and VLM-based workfows...
$110k - $270k
...Job Description Job Description Maxana is seeking an experienced Backend Engineer for a confidential client — a well-funded AI platform company used by ML teams globally. In this role you will own features end to end across APIs, CLI tooling, billing systems, and...Flexible hours2 days per week$120k - $200k
...expense for tech companies. Managing it well demands constant engineering effort—time that could be spent building your product. At... ..., Docker, Kubernetes (nice to have), LLM/AI (bonus) As a Backend Engineer , you’ll contribute directly to the core of our product...Work at officeRemote work$200k - $275k
...scores that clinicians rely on every morning. You'll build the backend systems and infrastructure that make this possible. Why you... ...reliability - clinicians depend on this every morning Build feature engineering pipelines for ML models What we're looking for 5+ years...RelocationHome officeDay shift$500 per month
...Conductor lets you run a team of coding agents in the cloud or on your Mac. We launched in the summer of 2025, and are now used by engineers at leading companies like Linear, Vercel, Notion, Stripe, and Y Combinator. One user told me: A huge amount of my work now is...Summer workWork at office$130k - $210k
Position Title: Backend Engineer / Infrastructure Engineer (Senior) Location: San Francisco, CA (in-office ~60 hrs/week; hybrid allowed for long commutes) Position Type: Full-Time (Permanent) Work Policy: Primarily in-person; relocation assistance may be available Start...Permanent employmentFull timeContract workWork at officeImmediate startRelocationRelocation package- PLEASE CLICK HERE TO SEE *ALL* OF OUR JOB OPENINGS!Senior Backend EngineerSeeking a Senior Backend Engineer to architect and operate their backend platform that delivers scalable, high-performance insights for Fortune 500 clients. You'll build the core systems that power...Casual work
$166.6k - $208.3k
...through the skies. It embodies the elegance of simplicity in engineering, transforming the demanding task of controlling an aircraft into... ...engineering group is growing and we’re looking to hire senior backend engineers. We’re a team of pragmatic, product-minded engineers...$140k - $190k
San Francisco, CASoftware - Cockpit /Full time /HybridLoft Orbital is looking for a Backend Engineer to join our Mission Operations Services (MOS) team. MOS owns the backend services that let Loft operators and customers command, monitor, and automate our satellite fleet...Full timeLocal area$128k - $160k
...have the opportunity to thrive. The Airports team is part of a mission-critical endeavor that keeps travelers moving smoothly. As an engineer on our team, your role will be essential in making sure drivers and riders enjoy a dependable experience at airports. You'll work...Hourly payWork at officeLocal area3 days per week$135k - $250k
...Purdue, CMU, Stanford, and USC. Your skillset 3+ years developing backend software Designed, implemented, and owned production-facing... ...differentiated product experiences. We are an AI-native company, and Fable engineers are excited to use AI-powered development practices to move...Work experience placementWork at officeRelocation package3 days per week$145k - $217k
Job DescriptionSenior Full Stack Engineer, Solve VoiceJoin us at Zendesk, where we're on a mission to power exceptional service for every... ...for AI-driven support.What you’ll be doingDesign and implement backend services powering real-time voice conversations, focusing on...Full timeRemote work$163k - $246.5k
...Testing and is trusted by leading organizations, including Vanta, Lyft, and Dropbox. Learn more at semgrep.dev.About the roleAs a Backend Engineer, you’ll work on our backend and infrastructure systems to design, build and maintain a fast and reliable user experience for...Currently hiringWork at officeLocal areaRemote workWeekend work3 days per week$167k - $219k
...content indexed, the services that query it, and the systems that serve it with high relevance and low latency. We're looking for a Backend Engineer who can own this end-to-end: from data ingestion and Elasticsearch index design through the retrieval/query services that...Work at office2 days per week$266k
About the TeamOpenAI’s Applications Engineering organization builds and operates the products (such as ChatGPT & Codex) that bring our cutting... ..., and trusted at global scale.About the RoleWe’re hiring Backend Software Engineers to design and implement safe services and...Work at officeLocal areaWorldwideFlexible hours$150k - $245k
...We operate with high standards, are tool-agnostic, and expect engineers to own problems end-to-end. We collaborate closely, push boundaries... ...no one else in the industry has.About the RoleAs a Senior Backend Engineer, you’ll help design the backbone of our intelligent finance...Temporary workLocal areaWorldwide$266k
...enhancing work across the organization. From customer operations to engineering, we develop an ecosystem of automation products that empower... ...to accomplish this mission.About the RoleWe’re looking for a Backend Software Engineer with experience working in ML/LLM-heavy...InternshipWork at officeLocal areaFlexible hours- ...change every year. Getting that right at this scale is a permanent engineering problem. It belongs to our Ads Privacy team, which owns... ...looking forExperience designing low-latency APIs and distributed backend services running at high QPS in productionProficiency...Permanent employmentFull timeWork at officeWorldwideRelocation package
- ...to get paid with loads that need to be moved. We have a small, high-agency team working out of our office in SOMA. As an early engineer, you will be a true owner of your work, developing features end to end, interacting directly with our customers, and shaping our culture...Full timeWork at office
$209.1k - $234.1k
...to shape the future of data security, Protegrity is the place for you.Role OverviewWe are seeking a senior software engineer with experience in backend API development, deployment on Kubernetes, familiarity with Generative AI (GenAI) application backend engineering.This...Local area$200k - $350k
...edge AI agents. They’re on track to power the next trillion voice interactions. Now, they’re looking for an exceptional Senior Backend Engineer to take ownership of their core infrastructure, scale mission-critical systems, and help define the technical foundation of...Full time- ...Backend Software Engineer | Build security for the AI era | Onsite in SF Code Red is partnered with the world’s most innovative startups that are redefining cybersecurity in the AI-era. We’re looking for Backend Software Engineers who enjoy building scalable...
$147k - $192k
...Backend Engineer Baselayer is the intelligent business identity platform that helps verify any business, automate KYB, and monitor real‑time risk. Baselayer’s B2B risk solutions & identity graph network leverage state & federal government filings and proprietary data...Full timeWork at officeFlexible hours3 days per week
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