Mid-level UI Engineer
Censys
Role Summary
We're hiring a Mid-level UI Engineer to contribute to significant portions of the frontend of the Censys Platform on Exposure Management Team. You'll be driving epic-scale work across account and integration management, user settings and controls, as well as the new product surfaces that bring Censys intelligence to life for analysts and security professionals worldwide. Working in close partnership with Design and Product to set direction, you’ll make architectural decisions, and ship high-quality experiences that enterprise customers depend on daily. Our stack is Remix and React with a rich TypeScript ecosystem, and we hold a high bar for testing discipline, accessibility, and long-term maintainability.
What You'll Do
- Drive large frontend projects for enterprise account management, third party integrations, and the larger Censys Platform.
- Surface new data types and product capabilities through well-architected, accessible UI
- Partner closely with Design as a peer, translating their intent faithfully, while working to maintain quality and performance.
- Work with Product to clarify requirements, negotiate scope, and keep epics moving forward
- Provide an example of frontend quality for the team: testing standards, accessibility requirements, and component architecture decisions
What You'll Bring
- 3+ years of software engineering experience with strong depth in React and TypeScript
- Proven ability to drive epic-level frontend work end-to-end
- Strong testing discipline: unit, integration, and end-to-end coverage
- Solid accessibility fundamentals: WCAG standards, semantic HTML, keyboard navigation, and screen reader compatibility
- System-level thinking for frontend: component architecture, state management, data-fetching patterns, and performance tradeoffs
- Collaborative approach to working with Design and Product on future projects
- Strong opinions loosely held
What Sets You Apart
- Experience building or contributing to a shared component library or design system
- Familiarity with backend APIs — you can read service contracts, have an informed conversation with backend engineers, and understand what's feasible
- Experience with Remix or other server-rendered React frameworks
- Security domain experience or genuine interest in the security intelligence space
- Data visualization or complex table/grid UI work at scale
$100k - $130k
...Responsibilities: Collaborate with product managers, designers, and backend engineers to translate complex requirements into intuitive user... ...patterns. ~ Strong expertise in modern CSS frameworks and UX/UI design systems and principles. ~ Solid understanding of...SuggestedFull timeLocal areaWorldwide$111k - $160k
...realize their greatest potential. Title and Summary Senior Software Engineer The AI & Decision Engineering Platform powers intelligent,... ...big data clusters, in-memory data grids, APIs, and intuitive UIs to deliver decisions in milliseconds across billions of transactions...SuggestedFull timeWork at officeWorldwideFlexible hours3 days per week- ...About the Role: As a frontend-focused Senior Software Engineer , you will own the design and delivery of the user-facing experiences... ..., with deep specialization in frontend development. ~ Expert-level React and TypeScript , with a strong eye for UX, performance...SuggestedFull timeCasual work
- ...hands off to human agents when needed. As a Senior Software Engineer, Frontend , you'll help build the web applications that power the... ...AI behavior, and deploying voice agents. Build reusable UI components and frontend infrastructure that improve consistency,...SuggestedFull time
- ...Role Description We're hiring a Senior Software Engineer to help build and evolve the systems that keep Givebutter safe — fraud detection, risk decisioning, abuse prevention, and the internal tooling our operations team needs to investigate and act at scale. This is...SuggestedFull time
$85k - $110k
...Company Description Build bold. Deliver impact. Win together. At General Dynamics Mission SystemsCanada, were not just engineering technology were shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that...Full timeWork at officeRemote workFlexible hours- ...swaths of life to help build the future of healthcare. Clover's engineering team is empathetic, caring, and supportive. We are looking for... ...checks directly into the CI/CD pipeline at the PR level in tight partnership with Eng Core. Build Real-World Load Testing...Full timeWork at officeRemote workWork from homeShift workAfternoon shiftEarly shift
$61.6k - $113.9k
...performance, and long-term maintainability. Leverage AI as a learning resource to stay updated with new technologies, frameworks, and engineering best practices. Technologies: AI Cloud Copilot GitHub Support JSON Java Kafka Oracle SQL...Full timeWork at office2 days per week3 days per week- ...BeyondTrust is seeking a Software Development Engineer to help build the NHI Governance domain within our Pathfinder products. You will implement and maintain features and services that power our SaaS offerings — helping customers discover, assess, and remediate non...Full time
- ...for production readiness, and help build verification agents that detect errors and measure model capabilities across the software engineering lifecycle. Key Responsibilities Curate and author code examples, solutions, and corrections in Python, JavaScript including...For contractorsRemote work10 hours per weekFlexible hours
- ...Development Management, the Senior Software Engineer is accountable for working with business... ...Razor Pages ; experience with React.js UI Experience with NoSQL database... ...structured environment of managing release levels and deployments preferred We are looking...Full time
- ...Developer to take real ownership of the services at the core of margin and lending. You'll join a small, high-trust group of senior engineers and own meaningful scope from early on - designing and building the backend systems that track balances and calculate buying power...Full time
- ...Life360, our teams are motivated by impact , thrive when empowered with high agency , are always curious , and build with engineering excellence as a first principle. About the Job As a Senior Software Engineer II on our Ads team, you will own the end-to-end...Full timeFlexible hours
- ...Description We're seeking a talented and motivated full-time Software Engineer, AI Enablement to help Tailscale's engineering organization... ..., writing, and influencing engineers at very different comfort levels with AI tooling ~ A balanced approach — trying to get people...Full time
- We are looking for a highly motivated senior software engineer who can lead large, strategic, and complex projects. This position demands high level leadership , mentoring other engineers and helping to design and architect scalable solutions. In this role, you will face...Full time
- ...join our infrastructure team. This software-focused role involves building the services, platforms and automation that support our engineering teams and production systems. You will develop reliable backend software, improve developer workflows and help operate scalable...Full timeWork from home
$210k - $278k
...join us in building the financial foundation small businesses deserve. About This Role We're hiring a Senior or Staff Software Engineer to work across our product teams. This is a high-impact, full-stack role where you’ll be shipping customer-facing features,...Full timeRemote workFlexible hours- ...facing cross-team projects, working closely with other teams and engineers across our mobile and web technologies, while also evolving and... ...engineer. You have experience shipping web apps using declarative UI frameworks like React or Vue . You have experience...Full time
$200.7k - $250.9k
..., but the expansion, renovation, and exploration that come next will require us to strengthen and refine it. We’re looking for an engineer to help build the battens and transoms that lift frontend work at Mercury. To put it differently, our job is to make our engineers...Full timeLocal area- ...human-in-the-loop boundaries. Bring something real you shipped and can walk us through end to end, including what broke. ~ Strong engineering fundamentals in Python, Go, or Rust. A preference, not a gate — deep systems experience in another serious language transfers....Full timeLocal area
- ...breaking downstream integrations and analytics Pitch in at a code level, whether it's code reviews, executing tickets to keep the team... ...Be a technical influencer across the company, advocating for engineering-specific roadmap items and integrations best practices...Full time
$70 - $100 per hour
...Role Overview Apply senior front-end engineering expertise to help train next-generation AI... ...focused work. Qualifications Expert-level front-end engineering skills, including React... ...with HTML and CSS. Knowledge of UX/UI design principles and experience partnering...Hourly payFor contractorsRemote work- ...expertise to work alongside our product engineering teams. You’ll be responsible for a range... ...architecting web applications using declarative UI frameworks like React or Vue . You... ..., and are comfortable moving from low level language idioms all the way to the...Full time
$130k - $173k
...Team Join the PingFederate Software team as a Senior Staff Engineer, where you will architect the next generation of proactive, automated... ...architect for enterprise-grade, large-scale systems. Expert-level mastery of Java and deep familiarity with the enterprise Java...Full timeLocal areaWorldwideFlexible hoursShift work$239k - $298.8k
...to form a larger constellation. That’s what our Risk product engineering teams do at Mercury. We guide thousands of business applications... ...enable real-time model serving. Establish and elevate department level best practices, review designs, drive engineering quality, and...Full timeNight shift- ...The Role BeyondTrust is seeking a Senior Staff Software Development Engineer to set the technical direction for the NHI Governance domain within our Pathfinder products. As one of the most senior engineers on the team, you will own architecture across the domain and...Full time
- ...secure, scalable infrastructure in AWS using Terraform that enables millions of browser sessions daily. Embed with product and engineering teams to assess infrastructure needs, conduct security reviews, and ensure that developer tooling and CI/CD workflows ship with...Full timeWork experience placementRemote work
- Job Title : Java Developer Job Location:- Calgary, Alberta Canada Job Type : Fulltime Requirements: ~5+ years of experience in Java Development ~ Strong experience with Java, Spring Boot, and Microservices ~ Hands-on experience...Full timeWork at office
$50 - $100 per hour
...future task design and model performance. Qualifications At least 3 years of professional experience in DevOps, SRE, platform engineering, or infrastructure engineering. Strong coding ability in Python, Go, Bash, or TypeScript. This role requires production-...Hourly payContract workRemote work$240k - $300k
...careers page]( The Team You’ll Work With You’ll enter our engineering interview process as part of a pooled hiring model. We believe... ...professional software engineering experience with a track record of high-level technical leadership. Salary Carta’s compensation package...Full timeImmediate start
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mid-level UI Engineer. Be the first to apply!

