Senior Rails & JavaScript Engineer (UI & Testing)
Stackruit Ltd.
Stackruit Ltd. is seeking a Ruby on Rails Developer located in Cupertino, California, to enhance the capabilities of an existing web application. In this role, you will be responsible for developing new features and ensuring code quality through consistent testing practices. Your work will focus on improving the web UI and enhancing the overall user experience. The ideal candidate will have extensive experience with Ruby on Rails and strong SQL skills, and will prioritize customer satisfaction in all solutions developed. #J-18808-Ljbffr Stackruit Ltd.
$165k - $241.4k
...Meet the Team Our front-end engineering team within Cisco CX Engineering... ...applications and shared UI frameworks that directly shape... ...Experience with TypeScript, JavaScript (ES6+), HTML5, and CSS3. 3+ years... ...teams to automate build, test, and deployment processes. Familiarity...SeniorFull timeTemporary workWork at officeLocal areaFlexible hours2 days per week3 days per week- ...UI Developer Rootshell Enterprise Technologies Inc. is a... ...page application using TDD (Test driven development) and DDD (... ...in computer science, Software Engineering or related field with 7+ years... ...Must have strong skills in JavaScript, React.js and its core principles...Senior
$185k - $250k
...Knightscope is seeking a Senior Full Stack Engineer to design, build, and own the... ...peer code reviews, automated testing, and CI/CD practices; leverage... ..., audio/video, DevOps, and UI/UX teams; contribute to high... ...web framework (Django, Flask, Rails, Express, or equivalent) and...SeniorRailFull timeRelocation- ...seeking a talented and passionate Front-End Engineer to join our growing teams in Elk Grove &... ...5, CSS, ES6+, and TypeScript. Strong UI design experience and a keen eye for... ...RESTful/GraphQL APIs. Experience with testing tools such as Jest, Cypress, and React Testing...Senior
- ...Senior Test Lead Santa Clara, California Job Summary Key Responsibilities... ...test suite covering UI flows, backend services, APIs... ...and in writing, shared with engineers for review before testing... ...Scheduler technology stack: Ruby on Rails, Ember.js, React.js,...SeniorRailMonday to Friday
- ...Must be based in Bay Area We are looking for an experienced Fullstack Engineer to join our dynamic team at crewAI. You will be instrumental in advancing our crewAI+ platform, a Ruby on Rails application that heavily leverages Python services. As a key member of our...SeniorRailRemote work
- ...Java UI Developer Location: Sunnyvale, CA, United States Duration: Fulltime/Contract to Hire... ...level and Detailed design Coding and unit testing in UI technologies – Advanced knowledge and experience in JavaScript, React JS, HTML, and all current UI technologies...Full timeContract work
$163.2k - $220.8k
...Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations... ...services, lean process methodology, and testing Supportive, mentorship-driven culture... ...Message DB Technologies Ruby Rails Eventide Message DB PostgreSQL...SeniorRailRemote workWorldwide$180k - $215k
...Senior iOS Engineer Join to apply for the Senior iOS Engineer role at Mudflap. Mudflap serves... ...ecosystem for development, automated testing, and debugging Strong product mindset... ...Our Stack Backend/API – Ruby on Rails 6.1 Database – PostgreSQL iOS – Native...SeniorRailFull timeImmediate startRemote work- ...create and improve systems, bridging the gap between the user and backend developers to provide the best user experience. Tech Skills: JavaScript (React, Redux, Ember JS or Angular 1.x/2x), CSS3, HTML5, Restful API's, Node.JS, Scala, Ruby on Rails, Python or Java....SeniorRail
$150k - $170k
...they’re needed most. About the job As a Senior Power Electronics Engineer, you will design and validate the... ...characterization, qualification, and test efforts for power electronics Work closely... ..., isolated converters, and multi‑rail power architectures Experience with power...SeniorRailPermanent employment- ...Platform Layer (used by data and ML engineers) and our Application Layer (... ...user research and usability testing to guide design decisions... ...with the latest trends in UX/UI design, data visualization,... ...applications Knowledge of HTML / CSS / JavaScript (bonus) Understanding of data...Senior
- ...so, we are searching for an outstanding Senior Firmware Engineer to join the NVIDIA System Control... ...requirements and system‑level interfaces. Debug & Test Automation: Identify complex hardware/... ...like clocks, resets, voltage rails, and power‑gating behaviors. Problem‑Solving...SeniorRailWorldwide
- ...specifications Debug complex system‑level issues including rail noise, jitter‑induced errors, resets, and margin loss during hardware testing and validation What we need to see MS or PhD in Electrical Engineering or a related field, or equivalent experience 12+ years of...SeniorRailWork experience placement
- ...UI Developer Halo Group is a premier provider of IT talent. We place technology experts... ...platform applications, quality assurance/testing, cloud computing, and data analytics.... ...like, ReactJS, HTML, CSS, Advanced JavaScript • At least 2 years of experience in software...Permanent employmentFull time
- KLA-Belgium is seeking a Software Engineer in Test Automation located in Milpitas, California. This role, requiring at least 6 years of experience, focuses on designing and scaling automation across UI, REST/API, and system-level for hardware-integrated products. The ideal...Senior
- ...Inc. is looking for a Full Stack Software Engineer in Palo Alto, California. The ideal... ...expertise in Angular (v2+), Node.js, and UI development. This role involves designing... ...improvements, while also assisting in unit testing. Akraya is recognized for its exceptional...Senior
- ...Sr Web UI/UX Engineer IDEALFORCE has a Contract position available immediately for a Sr Web... ...standards compliant HTML, CSS, and JavaScript. The candidate must be fluent in writing... ...experience Nice to Have: • JavaScript unit testing framework experience (Jasmine, Mocha,...SeniorContract workImmediate start
- A leading multi-faceted IT organization in Sunnyvale, California is seeking a software development professional with strong skills in AngularJS. The ideal candidate will have at least 4 years of experience in Information Technology and the ability to work in diverse team...SeniorPermanent employmentFull time
- ...tech company in Cupertino is looking for an experienced Ruby on Rails Developer. This role requires strong front-end skills alongside... ...candidates will have significant experience in Ruby on Rails, JavaScript, and cloud platforms. Competitive compensation and a collaborative...SeniorRail
$154k - $192k
...Summary In this role, the hardware design engineer will own electrical system design, bring-... ...schematics/layout reviews, prototyping, testing, and debugging o Prototype bring-up... ..., timing, analog signal, and power rail quality analysis and debug * Familiarity...SeniorRailFull timeContract workTemporary workPart timeWork experience placementLocal areaShift work- ...Job Title: Senior ReactJS Developer Location: Sunnyvale, CA 94085 Duration: 6 months... ...ReactJS and NodeJS. Build reusable UI components and ensure optimal performance... ...modern UI/UX designs using HTML5, CSS3, JavaScript, and responsive design principles....Senior
- ...ServiceNow Developer Backend. This role focuses on developing modern user interfaces using Lit.js and the ServiceNow Next Experience UI Framework. The ideal candidate will have 5–10+ years of experience, with expertise in ServiceNow platform development and component-based...Senior
- ...highly skilled and experienced Electrical Engineer with data analysis and scripting skills... ...data processing and analysis, and hands-on testing in lab. The ideal candidate will have a... ...energy, hi-tech, healthcare, medical devices, rail and semiconductor industries. Company...RailRemote work
- ...Details: 5+ years of proficiency in Ruby on Rails web development Strong SQL skills,... ...consistent, well-thought-out unit and system tests for all new features. You’ll enhance existing... ...platform. Your work will enhance the web UI with new interfaces that make data...Rail
$132.5k - $172.22k
...region. VTA is seeking an experienced Senior Network Analyst to lead and participate in... ...development and operations (light rail and bus), congestion management, transportation... ...regarding your application-including notices for testing and interviews-will be sent via email. Be...SeniorRailFull timeWork experience placementLocal areaImmediate startMonday to FridayShift workWeekend work- ..., high-performance web applications. You will work closely with UI/UX designers and backend developers to optimize application performance... .... The position requires strong proficiency in ReactJS, JavaScript, and knowledge of state management libraries. Additional skills...
- ...industry standards in online gaming. As our Senior Full Stack Engineer, you'll drive technical initiatives... ...Node.js expertise ~ Advanced TypeScript/JavaScript knowledge ~ REST APIs, GraphQL, gRPC, and WebSockets ~ Testing frameworks (Jest) ~ Databases (PostgreSQL...SeniorRemote workFlexible hours
- ...Node & React UI Developer Location: Sunnyvale, CA (Onsite) Duration: W2 / C2C Contract Experience: 10+ Years Job Description React.js, Node.js, TypeScript.js, Express.ja, D3.js, JavaScript.js ~8+ years of proven experience delivering modern customer facing...Contract work
$144.7k - $261.3k
...cutting-edge research, robust engineering, and large-scale systems to... ...conducting design reviews, enforcing UI/UX best practices, and... ...standards for code quality, testing, and documentation. Optimize... ...Strong proficiency in modern JavaScript/TypeScript, React (or similar...SeniorWork experience placementLocal areaWork from homeRelocation packageFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Rails & JavaScript Engineer (UI & Testing). Be the first to apply!
- senior game producer Cupertino, CA
- senior manager quality engineering Cupertino, CA
- senior software test automation engineer Cupertino, CA
- senior compensation manager Cupertino, CA
- senior director engineering Cupertino, CA
- senior vice president of operations Cupertino, CA
- sr industrial engineer Cupertino, CA
- senior manager creative operations Cupertino, CA
- senior storage engineer Cupertino, CA
- senior manager engineering Cupertino, CA


