Sr. Ruby on Rails Backend Engineer - Security & Performance
Kaseya
Kaseya Limited in Austin, Texas is looking for a Senior Backend Engineer to build and scale robust backend systems for their automated network penetration testing platform. This role emphasizes the development of reliable services and system performance enhancements. Ideal candidates will have over 5 years of experience with Ruby on Rails and expertise in using Sidekiq and Linux. The position involves collaboration with various teams to ensure production-ready systems. Kaseya promotes equal employment opportunities without discrimination based on race, gender, or any other characteristic. #J-18808-Ljbffr Kaseya
- ...Summary We’re hiring a Senior Backend Engineer to build and scale the... ...services, improving system performance, and supporting new product... ...closely with engineering and security teams to deliver production... ...maintain backend services using Ruby on Rails in a production environment...RubySeniorPerformanceRail
- ...Senior Ruby on Rails Developer As a Senior Ruby on Rails Developer, you'll be crucial... ...functional teams (product, design, engineering & quality) to develop new features,... ..., and ensure the platform is performant, scalable, and secure. Responsibilities: Design,...RubySeniorPerformanceRail
- ...Austin is looking for a Head of Engineering to lead a team of 5-8 engineers... ...managing talent, and ensuring high performance. The ideal candidate will have... ...strong leadership, and experience in backend ecosystems like Python and Ruby on Rails. The company offers a...RubyPerformanceRailFlexible hours
$250k
...Files.com is seeking a Backend Ruby Engineer to develop and optimize high-scale production systems handling millions of API calls. This full... ...feature ownership, collaboration across teams, and optimizing performance in a supportive, engineering-focused culture. The position...RubyPerformanceFull timeRemote work- ...guide how we work. We deliver engineering, environmental, and energy... ...engineering background, expertise in Ruby on Rails (or similar frameworks),... ...and technical excellence. Perform code reviews, suggest best... ...Experience with Python for backend services, scripting, automation...RubySeniorPerformanceRailLocal area
$110k - $250k
...led SaaS company that powers secure file transfer and... ...intentionally. Overview As a Backend Ruby Engineer, you will build production‑... ...This Role Different Beyond Rails: work on a custom Ruby... ...and standards. Optimize performance by identifying bottlenecks...RubyPerformanceRailFull timeRemote workWorldwideRelocation package$125k - $150k
...GovCIO is currently hiring a Sr. Front End Developer to support... ...Redux, and JavaSrcipt/TS on Ruby on Rails / Drupal stack. Ability to leverage strong software engineering foundation to inform delivery... ...related to individual performance, GovCIO or individual department...RubySeniorPerformanceRailFull timeCurrently hiringRemote workFlexible hours- ...of an autonomous, cross-functional agile team. Build performance sensitive systems that serve tens of millions of requests... ...You know how to write highly scalable and distributed Ruby on Rails services. You have experience in developing mid-tier...RubyPerformanceRail
$198.24k - $272.58k
...Principal Software Engineer- Construction Digital Twin... ...across different backend domains and distributed... ...reliability, observability, and performance. You will own the... ...with Infrastructure, Security, and Product... ...NodeJS and experience with Ruby/Rails is an added advantage....RubyPerformanceRailContract workTemporary workLocal areaImmediate startShift work- ...Software Development Engineer Overview At BusPatrol... ...platform for scale, performance, and future innovation... ...to deliver resilient, secure, and customer-focused... ...-tested code in both backend (Python, Ruby) and frontend (React/... ...e.g., Django, Flask, Rails). Hands-on experience...RubySeniorPerformanceRail
- ...seeking a Senior Software Engineer who demonstrates... ...involves working across our Ruby on Rails and React stack (... ...Enhance our tooling, performance, and overall... ...performance, scalability, and security. Participate actively... ...modern frontend and backend performance...RubySeniorPerformanceRailLocal area
- ...Sr. MySQL Engineer Our client, a restaurant-focused startup company, is looking for a Sr.... ...environment. In addition, experience with Ruby on Rails is preferred. Requirements:... ...recursive queries, functions, indexing, and performance optimization. ~ Expert familiarity...RubyPerformanceRail
- ...visibility into labor performance, while workers face unpredictable... ...is hiring a Head of Engineering to own the technical... ...(CI/CD, cloud spend, security compliance), ensuring... ...experience in modern backend ecosystems (e.g., Python/Django, Ruby on Rails, Go) You are someone...RubyPerformanceRailLive inWork at officeImmediate startFlexible hours
- ...for a Staff Software Engineer who combines deep technical... ...for our core Rails + React systems (architecture... ..., observability, and performance—and ensure they are... ...quickly. Our Stack Backend: Ruby on Rails, Sidekiq/... ...domains, with awareness of secure data handling and...RubyPerformanceRailTemporary workRemote work
- ...re seeking a Senior Growth Engineer with deep expertise in React... ...impact through e-commerce performance optimization , A/B testing... ...across product, design, and backend teams to deliver full-stack... ...or internal A/B platforms), Ruby on Rails , or DevOps tools like Docker...RubySeniorPerformanceRailRemote workFlexible hours
$182k - $222k
...world’s largest community of security researchers to continuously... ...accountability. Senior Software Engineer, Platform Location: Seattle,... ...behavior and improve system performance in alignment with Data-... ...-stack technologies such as Ruby on Rails, GraphQL, or React—especially...RubySeniorPerformanceRailApprenticeshipWork at officeLocal areaRemote workFlexible hoursShift work1 day per week- ...As a Senior/Lead QA Engineer ,you'll be crucial and committed... ...ensure the platform is performant, scalable, and secure. Join us in shaping the future... ...quality, production-ready Ruby on Rails code. Write clean,... ...years of experience as a Sr/QA Engineer ~ Strong communication...RubyPerformanceRail
- ...capable of driving enterprise security initiatives and influencing... ...As a Staff Security Software Engineer on GM’s Security Operations Engineering... ...(agents, policy‑guard railed workflows, governance). Lead... ...strategies. Drive cost/performance optimization (throughput, latency...PerformanceRailContract work
$95k - $135k
...essential projects for VA.gov. Candidates must have extensive experience with React-Redux and Ruby on Rails. Responsibilities include developing user interfaces and backend components, participating in system planning, and collaborating with teams for timely project execution...RubyRailRemote work$216k - $270k
...driven full stack software engineer who thrives at the intersection... .... Customer Value + Performance Intelligence Our team... ...frontend (Ember, Lit) and backend services (Ruby, Elixir) Build robust APIs... ...Experience with Ruby, Elixir, Rails, EmberJS Understanding...RubyPerformanceRailWork experience placementSummer holidayLive outWork at officeLocal areaFlexible hours2 days per week- ...Sr. Software Engineer, Information Systems & Technology Austin, Texas... ...high-scale, high-performance, highly available, fault-tolerant, and secure cloud-based distributed... ...maintainable, and extensible backend code. Preferred... ...languages (e.g. Go, Python, Ruby, etc.) and distributed...RubySeniorPerformanceWork experience placement
$135k - $216k
...and Responsibilities: As a Software Engineer on the Pathology and Digital Imaging Team... ...of the histology workflow * A high-performance whole-slide image viewer that renders billion... ...stack engineering skills. Our stack is Ruby on Rails and React/TypeScript, but we care more...RubyPerformanceRailFull timeTemporary workFlexible hours- ...expertise, capable of driving enterprise security initiatives and influencing... ...resilience. As a Senior Security Software Engineer, you will design, lead, and deliver secure... ...services with CI/CD, automated testing, performance profiling, metrics, and incident runbooks...SeniorPerformanceLocal areaWork from homeRelocation package
$140k - $215k
...Senior Engineer - Cloud Are you passionate about building innovative cloud-based security solutions? Do you enjoy tackling complex problems in high-volume, data-intensive... ...and scale systems for improved stability, performance, and reliability across business-critical infrastructure...SeniorPerformanceTemporary workWork experience placementWork at officeLocal area2 days per week3 days per week- ...A leading telemedicine company is seeking a Senior Software Engineer to enhance patient and provider experiences through quality product... ...of experience in software development, particularly with Ruby on Rails and React, demonstrating a strong problem-solving ability and...RubySeniorRail
- ...Bay Mortgage Services in Austin, Texas, is seeking a hands-on Engineer to develop innovative software solutions and scalable data... ...software development and proficiency in languages such as Java, Ruby on Rails, and C++. This role offers an opportunity to work on state-of...RubySeniorRail
- ...Vice President of Engineering, AI Strategy & Full Stack About the Company Expanding... ...will have a strong background in Ruby or Ruby on Rails, at least 8 years of software engineering... ...technical oversight. This includes working on backend Ruby-based systems, frontend React/...RubyRail
- ...people get better. Fullscript is seeking a seasoned Staff Security Engineer to join our security team as a senior technical leader. In... ...with protecting/hardening health data. Experience securing Ruby on Rails, JavaScript, GraphQL applications. Familiarity with regulatory...RubyRailFlexible hours
$152k - $241.5k
...technology company based in Austin, TX, is seeking a Senior Compiler Engineer to guide LLVM code generation and compiler development. The... ...experience in compiler development, focusing on creating high-performance GPU machine instructions. This role involves collaboration...SeniorPerformanceRemote work$148.3k - $266.9k
...exciting career opportunity for a Sr. Systems Engineering Manager! In this position,... ...lead for major Light Rail Transit (LRT), commuter rail... ..., safety, or operational performance, and lead mitigation efforts... ...for major transit systems. Security Clearance Requirement None...SeniorPerformanceRailFor contractorsFlexible hours
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