Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer (Platform, Ruby on Rails)

$140k - $180k

Redflag AI

Overview At Redflag, we develop software that analyzes all content types used to communicate online (text, image, video, and audio) and can find any particular piece of content across the internet. We strive to provide solutions that help businesses and individuals protect their content and understand and manage their online reputation. Our products are used by enterprises and individuals across media, entertainment, sports, publishing, music, retail, finance, and beyond. Responsibilities Contribute to existing and create new products Work on Backend with other engineers Develop and propose software architecture for new products based on Product Team requirements Refactor large code base from time to time Performance optimizations and cost-reducing practices Education and experience requirements Bachelor\'s degree in Electrical/Computer Engineering or Computer Science Minimum 8+ years of full-time hands-on experience Strong experience in development and optimization of databases (PostgreSQL, AWS Redshift) and complex software architectures Strong experience developing Ruby on Rails applications and RESTful APIs Minimum knowledge, skills, and abilities A proven track record of launching and maintaining large-scale web applications A good foundational knowledge of OOP languages, operating systems, data structures, algorithms, and complexity trade-offs Strong knowledge working with payment processors (Stripe, Braintree, etc), subscriptions, user management, Redis, Sidekiq, Cron jobs, etc. Solid knowledge of SOLID, TDD principles A background in refactoring large-scale systems Knowledge of Elastic Beanstalk and other AWS services Strong communications skills both written and verbal Extra Points React.js development experience Growth and opportunity This position has potential to be promoted to Director or VP of Engineering for the right candidate. Physical demands Able to frequently sit, stand, walk, use hands to fingers, handle or feel, reach within hands and arm\'s length, stoop, kneel, and crouch, talk and hear Regularly required to sit for extended periods; frequently required to use office equipment such as PC, printer, telephone, etc. Able to regularly lift and/or move up to 10 pounds Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus Base pay and benefits Base salary range: $140-180k. Our base pay philosophy is to provide salary range transparency in our hiring process. We post our base salary range on job openings and discuss candidates’ salary expectations during initial interviews. The role is eligible for a new hire equity grant in the form of stock options and a bonus plan. This position is eligible for a comprehensive benefits package and additional compensation elements as part of total rewards. Some of our benefits include: Generously subsidized medical, dental, and vision insurance Flexible Spending Accounts for medical and dependent care Company sponsored life insurance and long-term disability 401(k) Pre-Tax and Roth options, with company matching Flexible Time Off in addition to generous sick time and company holidays Parental Leave for both birthing and non-birthing parents Disclaimer The above statements are not intended to be an exhaustive list of all responsibilities, duties, and skills required. Nothing in the job description restricts the company's right to change, assign, or reassign duties and responsibilities at any time for any reason. As a remote company, Redflag utilizes E-Verify to electronically verify employment eligibility of new hires. Redflag is required to notify job applicants that the final candidate will be verified by comparing information provided on the I-9 form to records in the DHS and SSA databases. Redflag AI, Inc. is an EEO/AA/Disability/Vets Employer #J-18808-Ljbffr Redflag AI

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer (Platform, Ruby on Rails) in Berkeley, CA vacancy
  • $150k - $180k

     ...data analytics firm in San Francisco is seeking a Senior Product Engineer to develop innovative software solutions that present world-class data to clients...  ...engineering experience, proficiency in React and Ruby on Rails, and a degree in Computer Science. This position offers... 
    Ruby
    Senior
    Software
    Rail

    (EDO) Entertainment Data Oracle, Inc.

    San Francisco, CA
    3 days ago
  • A leading B2B marketing platform is seeking a Senior Platform Engineer to develop scalable backend systems crucial to its operations...  ...of experience in full-stack or backend software development and proficiency in Ruby on Rails, Python, or Go. You will mentor junior engineers... 
    Ruby
    Senior
    Software
    Rail

    Qualified.io

    San Francisco, CA
    2 days ago
  • $223k - $278k

     ...Role: We’re hiring seasoned engineers to join our teams that work on core platform capabilities, improving our existing...  ...'s Tax platform. As a Gusto Software Engineer at this level, you’ll be...  ...Help scale one of the largest Ruby/Rails and TypeScript/React applications... 
    Ruby
    Senior
    Software
    Rail
    Full time
    Work at office
    Local area
    2 days per week
    3 days per week

    Gusto, Inc.

    San Francisco, CA
    16 hours ago
  • Handshake is seeking a Senior Software Engineer in San Francisco to own payout and money movement systems. The ideal candidate has over 5 years...  ...skills in payment systems and backend development using Ruby on Rails and PostgreSQL. Responsibilities include building Trust &... 
    Ruby
    Senior
    Software
    Rail

    Handshake

    San Francisco, CA
    4 days ago
  • $120k - $170k

    MyHealthTeam is looking for a Senior Software Engineer in San Francisco to join our agile Engineering Team. You will help build social networks...  ...with chronic health conditions using technologies like Ruby on Rails and AWS. Your responsibilities include collaborating with... 
    Ruby
    Senior
    Software
    Rail
    Remote job
    Flexible hours

    MyHealthTeam

    San Francisco, CA
    4 days ago
  • Found is hiring a Senior or Staff Software Engineer in New York City. This role involves shipping customer-facing features and improving the technical...  ...of full-stack engineering experience, proficient in Ruby on Rails and React. Found offers a comprehensive benefits... 
    Ruby
    Senior
    Software
    Rail
    Remote job

    Found

    San Francisco, CA
    3 days ago
  • $198k - $247k

    A leading tech firm is seeking a Staff Software Engineer to oversee projects end-to-end, focusing on building a comprehensive product suite...  ...of software development experience, particularly with Ruby on Rails, as well as the ability to mentor engineers and communicate... 
    Ruby
    Software
    Rail
    Work at office

    Prudence Holdings

    San Francisco, CA
    4 days ago
  • $133k - $184k

     ...technology company in San Francisco seeks driven engineers for its Credit Risk Platform team. The role involves designing and...  ...products. Candidates with 3+ years of software development experience and familiarity with Ruby on Rails are preferred. The position offers a... 
    Ruby
    Software
    Rail

    Menlo Ventures

    San Francisco, CA
    3 days ago
  • General Medicine is seeking a Software Engineer in San Francisco to help build a healthcare store that simplifies care shopping. The role...  ...and proficiency in modern tech stacks such as AWS, Ruby on Rails, and NextJS. We value engineers who care about quality and... 
    Ruby
    Software
    Rail

    General Medicine

    San Francisco, CA
    3 days ago
  • HireArt in San Francisco is hiring a Senior Software Engineer to join the Feature Team. This full-time, permanent role requires significant experience with Ruby on Rails and a strong background in automated testing. You will own features end-to-end, work closely with product... 
    Ruby
    Senior
    Software
    Rail
    Remote job
    Permanent employment
    Full time
    Work from home

    HireArt

    San Francisco, CA
    4 days ago
  • Menlo Ventures is looking for a Senior Software Engineer to join Hover in San Francisco. In this role...  ...scalable services and reusable platform capabilities. You should have at least...  ...software engineering, with strong skills in Ruby on Rails and React, and the ability to drive... 
    Ruby
    Senior
    Software
    Rail
    Work at office

    Menlo Ventures

    San Francisco, CA
    1 day ago
  • $150k - $185k

    Overview 100% REMOTE Senior Ruby on Rails Engineer / Senior Full Stack Developer needed for a growing fintech company. Job details: This Jobot...  ...%! Employer HSA contributions! Job Details As a Senior Software Engineer / Senior Software Developer on our team, we are... 
    Ruby
    Senior
    Software
    Rail
    Remote work
    Work from home
    Flexible hours

    Jobot

    San Francisco, CA
    3 days ago
  •  ...movement flows across a variety of payment rails—including push-to-card and wire...  .... Own critical backend & platform projects end-to-end—from design to production...  ...dive deep into code (we use React, Ruby, Postgres—but great engineers pick up tools fast). Communicate crisply... 
    Ruby
    Senior
    Software
    Rail
    Work at office

    AtoB Inc.

    San Francisco, CA
    5 days ago
  • $167.03k - $241k

     ...spend management platform for businesses large...  ...Sr. Lead Platform Engineer at Coupa At a...  ...collaborate across software products with engineers...  ...languages are Ruby and Go, and we expect...  ...4 years as a Senior Software Engineer...  ...especially Ruby on Rails, and programming languages... 
    Ruby
    Senior
    Software
    Rail

    Coupa

    San Francisco, CA
    2 days ago
  • $120k - $170k

     ...adherence. Our integrated, privacy‑safe platform enables life sciences companies to...  ...the role MyHealthTeam is seeking a Senior Software Engineer to join our Engineering Team. You’ll...  ...conditions. Our tech stack is built around Ruby on Rails, Elasticsearch, Foundation/jQuery,... 
    Ruby
    Senior
    Software
    Rail
    Live in
    Work at office
    Remote work

    MyHealthTeam

    San Francisco, CA
    4 days ago
  • $189k - $236k

     ...About the Role We're hiring a Senior Staff Engineer to serve as a Technical...  ...the Small Business Finance Platform. You’ll leverage deep domain...  ...service migration from a large Ruby‑on‑Rails monolith into a service‑...  ...looking for: 10+ years of software engineering experience (successful... 
    Ruby
    Senior
    Software
    Rail
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    Shift work
    2 days per week
    3 days per week

    Monograph

    San Francisco, CA
    2 days ago
  • $150k - $180k

     ...Senior Product Engineer Los Angeles; New York; Remote; San Francisco...  .... Our leading measurement platform connects convergent TV airings...  ...Engineer at EDO, you will write software that presents our world-...  ..., CSS ~ Backend: Ruby on Rails ~ Database: MySQL, Snowflake... 
    Ruby
    Senior
    Software
    Rail
    Full time
    Work experience placement
    Work at office
    Immediate start
    Remote work
    Flexible hours
    Shift work

    EDO

    San Francisco, CA
    2 days ago
  • Full-Stack Software Engineer Take full ownership of our platform—designing, building, and scaling both user-facing and backend systems to drive growth and...  ...Native or similar technologies Is proficient in Ruby on Rails or similar technologies Enjoys significant ownership... 
    Ruby
    Senior
    Software
    Rail
    Remote work
    Flexible hours

    Alumni Ventures

    San Francisco, CA
    1 day ago
  • Senior Software Engineer - Partnerships At Kikoff, we’ve redefined how people build financial confidence...  ...we design, build, and scale our B2B platform—from API architecture to enterprise...  ...sacrificing quality. Experience with Ruby on Rails is a plus but not required; we value... 
    Ruby
    Senior
    Software
    Rail
    Local area
    Visa sponsorship
    Flexible hours

    Cerebras

    San Francisco, CA
    4 days ago
  •  ...services powering Strava's identity platform, including authentication,...  ..., Legal, and Mobile/Web Engineering) to build identity foundations...  ...have 7+ years of professional software development experience or...  ...Strava's core backend languages (Ruby, Java, Scala, Python, or Go),... 
    Ruby
    Senior
    Software
    Work at office
    Flexible hours
    3 days per week

    TOGETHXR

    San Francisco, CA
    1 day ago
  •  .... We're building the software and market infrastructure...  ...climate action. Our platform is the trusted system...  ...We’re hiring Product Engineers to own outcomes end‑to...  ...primarily hiring for Senior / Staff+ scope , given...  ...Patch Our core stack is Ruby on Rails with Stimulus on the frontend... 
    Ruby
    Senior
    Software
    Rail
    Local area

    Patch Technologies, Inc

    San Francisco, CA
    2 days ago
  • $170k - $230k

     ...democracy. We are a GovTech SaaS platform that unifies the massive,...  ...center for high-bandwidth engineering and product innovation. This...  ...is a foundational role for a senior engineer who thrives in an...  ...we want to hear about it. Ruby on Rails Mastery: Deep knowledge of Rails... 
    Ruby
    Senior
    Software
    Rail
    Work at office
    Local area
    Home office
    Flexible hours

    Authorium, Inc.

    San Francisco, CA
    2 days ago
  •  ...About This Role Strava is hiring a Senior Engineer to join the Activities Platform team within Core Services. This...  ...You have 4+ years of professional software development experience or equivalent...  ...of Strava’s backend languages (Ruby, Scala, Go, Java) with comfort picking... 
    Ruby
    Senior
    Software
    Work at office
    Immediate start
    Flexible hours
    Shift work
    3 days per week

    Strava

    San Francisco, CA
    1 day ago
  • $133k

    About the role Chime Engineering is growing rapidly as...  ...join our Credit Risk Platform team, where you’ll build...  ...Collaborate with senior engineers to learn best...  ...3+ years developing software in a production environment...  ...Experience with Ruby on Rails or comparable... 
    Ruby
    Software
    Rail
    Full time
    Work at office
    Local area
    Remote work
    Night shift

    Menlo Ventures

    San Francisco, CA
    3 days ago
  • $163k - $204k

    Staff Software Engineer, Growth (Orchestration Platform) At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff — payroll...  ...Others: Experience in, or interest working in, Ruby on Rails Appreciation for a collaborative, test‑driven... 
    Ruby
    Software
    Rail
    Full time
    Work at office
    Local area
    Remote work
    2 days per week
    3 days per week

    Gusto

    San Francisco, CA
    1 day ago
  •  ...Lending org builds the products and platforms that give members access to fair, transparent...  ..., resilient, and auditable. As a Senior Software Engineer (L5) in Lending, you’ll work at the...  ...fundamentals, ideally with Ruby on Rails or a comparable framework, and experience... 
    Ruby
    Senior
    Software
    Rail
    Local area
    Flexible hours

    Flourish Ventures

    San Francisco, CA
    1 day ago
  •  ...forward. We’re looking for a Senior Server Engineer to join our Identity...  ...than login screens, it’s the platform that ensures trust, security...  ...have 7+ years of professional software development experience or equivalent...  ...'s core backend languages (Ruby, Java, Scala, Python, or Go)... 
    Ruby
    Senior
    Software
    Work at office
    Flexible hours
    3 days per week

    Strava

    San Francisco, CA
    1 day ago
  • Binti builds software for state and county government agencies, focusing...  .... Position Summary As an Engineering Manager at Binti, you will...  ...and scalability of Binti’s platform. Collaboration: Work closely...  ...to 1 and beyond. Tech Stack Ruby on Rails React GraphQL Postgres... 
    Ruby
    Senior
    Software
    Rail
    Work at office
    Flexible hours

    Binti, Inc.

    San Francisco, CA
    2 days ago
  • $1,000 per month

    Software Engineer II, AI Servicing Platform Reporting to the Senior Engineering Manager - Care, this full‑time role will be instrumental in building a unified set...  ...Design and build scalable full‑stack services using Ruby on Rails & React Collaborate with cross‑functional... 
    Ruby
    Software
    Rail
    Full time
    Relocation

    BBG Ventures, LLC

    San Francisco, CA
    5 days ago
  • About the Role As a Senior Software Engineer on the Pay squad, you'll own the systems that move money...  ...and flexible payment and incentives platform that powers how fellows are...  ...reachable. Strong backend skills in Ruby on Rails and/or TypeScript/Node, and willingness... 
    Ruby
    Senior
    Software
    Rail
    Contract work
    Work at office
    Flexible hours

    Cacheflow

    San Francisco, CA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer (Platform, Ruby on Rails). Be the first to apply!