Senior Backend Engineer
Replo
Senior Backend Engineer
Hiring a senior backend engineer to join our team and focus on system architecture for our most popular products.
Things You'll Be Working On
Architecting and implementing backend systems in Typescript/Node is the core of what you'll be doing. Real examples include:
- Designing and building an ingestion pipeline for our analytics/insights products (> 99.99% uptime on Kafka, Clickhouse, Redis)
- Spiking on our CI/CD to improve stability
- Build out durable/distributed cart/hosting for our ecommerce product
- Deploying a multi-tenant NextJS app for shops in Cloudflare
- Mentoring junior engineers on best-practices
Looking For Someone Who
- Can be in office 3-4 days/week in San Francisco
- Has deep knowledge in distributed systems and SOA — load balancers, databases, queuing, caching, APIs, high-availability, fault tolerance, redundancy, at-least-two-of-everything
- Down to do full-stack work (including frontend even if it's not your main role)
- Is ALWAYS SHIPPING. We don't spend weeks planning features at Replo
- Has 4+ years of professional experience with production distributed systems, service oriented architecture
- Proficient in Typescript. If you have experience writing these systems in Python/Go/Java that's cool too, as long as you're willing to learn Typescript/Node — the learning curve on writing TS isn't that high for high-caliber engineers. Experience or working knowledge of React is great too, but we can teach you that if we need to
- Has a product and customer-focused mindset
- Has experience being burned by deployment and maintenance issues. If you have a strong opinion on how backend systems should be built, that's good
- Values writing clean, maintainable software, including documentation (e.g. the code needs to be correct and run fast, but we're the ones that have to read it and understand it)
- Is comfortable with ambiguity and defining software architecture patterns to solve customer pain points
Bonus Points If You
- Have started a company before
- Enjoy attending hackathons
- Worked at an early-stage (Series A or earlier) startup previously
- Have not wasted hours interview-prepping on Leetcode
- Have an eye for visual design (or past experience in product design, Figma, etc)
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Backend Engineer in San Francisco, CA vacancy
- ...About the Role Join the engineering team of a Series A B2B SaaS company building an AI-powered... ...platform for SMEs. You'll work on core backend technologies that power messaging,... ...record delivering features end‑to‑end at senior level. Tech Stack Backend: Java, Kotlin,...SeniorVisa sponsorship
Clera
San Francisco, CA3 days ago - ...Our platform empowers developers by providing secure, reliable access to LLMs and adjacent services, and we're looking for a Senior Backend Engineer to help us build rock‑solid guardrails and observability tooling at scale. About The Role You’ll focus on owning our...SeniorWorldwide
LiteLLM
San Francisco, CA3 days ago $150k - $265k
Slope, located in San Francisco, is looking for a Senior Backend Engineer. This role involves owning features end-to-end within a modular API-first architecture and requires experience with TypeScript and Node. Successful candidates will have 5+ years in software engineering...Senior- A forward-thinking technology startup is seeking a Senior/Staff Engineer to join their team. The role involves owning entire lines of business and contributing to scaling innovative products. Ideal candidates should have strong expertise in Python, particularly Django,...Senior
$150k - $180k
A growing tech company in California is seeking a highly skilled Senior Java Backend Software Engineer to develop and maintain scalable backend solutions for healthcare management systems. The ideal candidate will have 5+ years of experience in Java, strong OOP knowledge...SeniorRemote job$180k - $230k
...every customer’s instance, balancing extreme flexibility with transactional integrity. Build a Git‑style version‑control + migration engine capable of rolling forward/back complex schema and data changes on live production tenants in enterprise settings. Engineer AI‑...SeniorWork at officeImmediate startRelocation packageMadrona Venture Labs
San Francisco, CA4 days ago- A leading design technology company in San Francisco is seeking a Senior Software Engineer for Backend (Systems / Infrastructure). You will architect and deliver backend systems to maintain scalability as demand grows. This role involves optimizing APIs, managing GPU workloads...Senior
$225k - $405k
Icehouseventures is seeking a Senior Backend Engineer to join their innovative team in San Francisco. The role involves building scalable systems that process and analyze massive amounts of data, creating accurate search and retrieval systems, and collaborating closely...Senior- Patch is building the data‑and‑transaction backbone of its climate‑finance engine. The role focuses on ingesting price and inventory data, settling high‑value payouts, and scaling systems across currencies and rails. You’ll prototype, harden, and lead with context while...Senior
- ...experienced individual to join their Ambassador Routing & Channels team. Your mission will be to enhance customer support by leading engineering initiatives that optimize routing systems and improve service experiences. The role requires 6+ years of software development...SeniorRemote job
- A leading tech company in aquaculture is seeking a Senior Backend Engineer to enhance real-time video streaming and AI analysis systems. The role requires 5+ years of backend development experience in Python or Go, and expertise in cloud infrastructure and containerization...Senior
- Flock in San Francisco is hiring a Senior Software Engineer to drive the architectural evolution of Nightshift, a conversational agent. This role involves designing backend systems that support complex data integration to enhance investigative workflows. The ideal candidate...SeniorNight shift
$175k - $200k
...the bar Make our users heroes Clear is kind Rapid learning machine One team one dream About this role We’re looking for a Senior Backend Engineer to join our Core Engineering Team, which powers some of the most essential experiences at Scribe: document viewing and editing...SeniorFull timeTemporary workWork at officeWork from homeFlexible hoursScribe
San Francisco, CA3 days ago- ...unique opportunity for a strong generalist engineer who thrives in ambiguity, loves solving... ...technical ideas and work closely with other senior members of the team Mentor team... ...and infrastructure: ~ Experience in a backend language such as Go, Python, Java, or similar...Senior
Epsilon Health
San Francisco, CA2 days ago $170k - $200k
...Senior Backend Engineer San Francisco, California, United States Tatari is on a mission to revolutionize TV advertising. Founded in 2016 to help transform the antiquated world of TV advertising through the intelligent application of AI and machine learning, Tatari...SeniorWork at office2 days per weekTatari
San Francisco, CA4 days ago$200k - $280k
A leading FinTech company is seeking a Senior/Staff Engineer in San Francisco or New York. You will design and build scalable backend systems that enable high-volume global payments. The ideal candidate has extensive backend experience, particularly with Python, and thrives...SeniorFull timeContract work- Jointaro is seeking a Senior Software Engineer to enhance financial infrastructure while collaborating with cross-functional teams. The role involves backend development with strong emphasis on systems reliability and security. Your expertise in Python and Go, along with...SeniorRemote job
- Highlight is looking for a Senior Backend Software Engineer to develop critical backend infrastructure, enhancing team management and AI integration. This on-site role demands deep technical expertise and collaboration in a fast-paced environment. Responsibilities include...SeniorRelocation packageFlexible hours
- Wealth.com is looking for a Software Engineer to design, build, and scale backend systems for estate planning and AI-driven products. The ideal candidate should have 3+ years of backend engineering experience, especially with TypeScript or other typed languages. Responsibilities...Senior
- ...About the role We’re looking for a top‑tier Backend Engineer to join our tech team and work hand‑in‑hand with our CTO, Denis Charrier, and the rest of the tech team. Your core responsibilities will be to: Build and operate large-scale, distributed systems powering AI-...SeniorRemote workFlexible hours
Linkup Inc
San Francisco, CA3 days ago - LiveRamp is seeking a Sr. Software Development Engineer in San Francisco to help build critical, high-performance services for authentication... ...has experience in software development, particularly in backend web services, and is passionate about security. Benefits include...SeniorFlexible hours
- Vapi in San Francisco is seeking a talented engineer to oversee its StreamModule pipeline, which involves integrating voice AI with various databases and event architectures. You will work primarily with TypeScript and Node.js in a dynamic environment. The ideal candidate...SeniorFlexible hours
- Rippletide SAS is seeking a Senior Software Engineer in San Francisco to build the core systems for their Decision Context Graph platform. The role emphasizes performance-critical backend infrastructure and APIs, engaging with a talented team on significant AI projects....SeniorRemote job
- ...Summary: As a Senior Backend Engineer , you will design, build, and deploy the backend services that power our creative brainstorming and creation products. You will work with web and video standards to power our suite of web-based image and video creation / editing tools...SeniorFull timeWork at office
HEDRA INC
San Francisco, CA4 days ago $500 per month
...DoorDash and Giga Partnership The Role We're looking for backend engineers to build the infrastructure and systems that power our AI... ...our browser use agent in lieu of formal customer APIs As a senior engineer, you'll be expected to make sound technical...SeniorGiga AI Inc
San Francisco, CA22 hours ago$191.36k - $287.04k
6Sense is seeking a high-impact Senior Software Engineer in San Francisco to design and build scalable systems and APIs. The role involves collaboration... ...product, data, and design teams, requiring expertise in backend development and strong problem-solving skills. The ideal...Senior- ...UIs, and reactive dataflows. It’s the kind of work where the engineering itself feels fresh and creative, with room for invention and... ...gets done. About the Role We’re looking for a Senior Backend Engineer to lead and enhance the backbone of our AI automation...SeniorWork at officeRemote workShift work
Hubs Services
San Francisco, CA4 days ago $185k - $275k
...the SDF team is expanding to support the rapidly growing and changing Stellar ecosystem. You’ll join a team of talented engineers designing APIs, backend services, and tools that serve a diverse range of users—from individual developers to institutions. Whether you're...SeniorTemporary workWork at officeLocal areaFlexible hoursStellar
San Francisco, CA4 days ago- United States Digital Space LLC is looking for a Senior Software Engineer to join their Self-Serve Intelligence team in San Francisco. In this role, you will design, build, and maintain AI-powered backend systems that enhance customer experiences. You will lead projects...SeniorWork at office
- ...Recentive Analytics Inc. seeks a Backend Engineer to design and build flexible backend systems for sports and entertainment. You’ll collaborate with engineers and data scientists to develop APIs, model databases, and ensure performance. The role demands 7+ years of Python...SeniorRemote workFlexible hours
Recentive Analytics Inc
San Francisco, CA4 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Backend Engineer. Be the first to apply!
Related searches
- back-end developer San Francisco, CA
- remote back end developer San Francisco, CA
- senior backend developer San Francisco, CA
- backend software engineer San Francisco, CA
- senior game producer San Francisco, CA
- senior electronic design engineer San Francisco, CA
- senior robotics software engineer San Francisco, CA
- senior specialist San Francisco, CA
- senior research manager San Francisco, CA
- senior director corporate development San Francisco, CA