Senior Backend Engineer

Replo
San Francisco, CA

About the role

Hiring a senior backend engineer to join our team and focus on system architecture behind a lot of 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 Replo Analytics (> 99.99% uptime on Kafka, Clickhouse, Redis)

  • Building out an A/B testing platform (Cloudflare)

  • Spiking on our CI platform to improve stability

  • Deploying a multi-tenant NextJS app to render pages on Cloudflare and automatically revalidate in response to queued webhook handlers

  • Mentoring junior engineers on best-practices

Looking for someone who

  • Can be hybrid 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 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).

The salary range offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered.

Replo is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Note on Visas — At this time, Replo is unfortunately unable to support employees on visas.

Posted 2025-09-14

Recommended Jobs

Liens & Subrogation Assistant (Irvine)

Wilshire Law Firm
Irvine, CA

Liens & Subrogation Assistant (Irvine) Wilshire Law Firm is a distinguished, award-winning legal practice with over 18 years of experience, specializing in Personal Injury, Employee Rights, and Con…

View Details
Posted 2025-10-01

WiFi System Test Engineer

Qualcomm
Santa Clara, CA

Company: Qualcomm Atheros, Inc. Job Area: Engineering Group, Engineering Group Systems Test Engineering General Summary: We are seeking a highly experienced WiFi System Test Enginee…

View Details
Posted 2025-09-14

Nuclear Medicine Technologist - Burbank, California **Relo Available - $119,537 to $177,944

Intermedia Group, Inc.
Burbank, CA

OPEN JOB: Nuclear Medicine Technologist LOCATION: Burbank, California ****Relocation Assistance Available SALARY: $119,537 to $177,944 FULL-TIME FULL BENEFITS Role for a Nuclear Medic…

View Details
Posted 2025-10-31

P/T Retail Store Associate - Gilroy Premium, 6114, Gilroy, CA

adidas
Gilroy, CA

At adidas we have been challenging the status quo for 70 years and we’re not done yet. We are calling all Store Associates who don’t accept what “was” or what “is,” but those who want to create wh…

View Details
Posted 2025-10-15

Authorization Rep (Santa Monica, CA)

IDR
Santa Monica, CA

IDR is seeking an Authorization Rep (Santa Monica, CA) to join one of our top clients in Santa Monica, CA. This role is perfect for individuals with a strong background in medical authorizations, par…

View Details
Posted 2025-10-31

Analyst, Senior GRC Information Security Analyst

Banc Of California
Santa Ana, CA

BANC OF CALIFORNIA AND YOUR CAREER Banc of California, Inc. (NYSE: BANC) is a bank holding company headquartered in Los Angeles with one wholly-owned banking subsidiary, Banc of California (the “b…

View Details
Posted 2025-10-10

Equipment Engineering Tech 5

Skyworks
Newbury Park, CA

If you are looking for a challenging and exciting career in the world of technology, then look no further. Skyworks is an innovator of high-performance analog semiconductors whose solutions are power…

View Details
Posted 2025-10-31

Maintenance Technician

Loves Travel Stops & Country Store
Barstow, CA

Req ID: 467450   Address: 2974 Lenwood Rd. Barstow, CA, 92311    Benefits: * $20.32 - $22.70 p/hr * Fuel Your Growth with Love's - company funded tuition assistance program * Paid Time Off * Fl…

View Details
Posted 2025-09-10

Senior Product Manager, Blockchain & Protocol

PIP Labs
San Francisco, CA

About Story Story is a purpose-built Layer 1 blockchain designed specifically for intellectual property. With Story, creators can register IP on-chain and set usage terms in seconds—dramatically l…

View Details
Posted 2025-10-13

Senior Frontend Developer

Ciroos
Pleasanton, CA

Lead the Future of Human-AI Collaboration as our UI Engineer!! What if you could build the interface that redefines how engineers and AI work together? At Ciroos, that's exactly what we're doing. W…

View Details
Posted 2025-09-25