Senior Frontend Engineer Jobs

New

Senior Frontend Engineer

We are looking for a highly skilled Senior Frontend Engineer to join our growing...

Location

India , Ahmedabad

Salary:

Not provided

Tech Holding

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Information Technology, or a related field
4+ years of professional experience in frontend development
Strong proficiency in JavaScript, TypeScript, HTML5, CSS3, and responsive design principles
Hands-on experience with one or more modern frameworks: React.js, Vue.js, Angular
Knowledge of state management, front-end build tools, and performance testing frameworks
Strong understanding of RESTful APIs and integration with backend services
Excellent debugging, problem-solving, and analytical skills
Familiarity with UI/UX principles, accessibility standards, and Agile development
Availability during evening hours (approximately 30 mins to 1 hour from home) for overlap with US teams

Job Responsibility

Collaborate with designers, backend engineers, and product managers to translate requirements into high-performing front-end solutions
Develop and implement user interfaces using modern JavaScript frameworks such as React.js, Vue.js, or Angular
Write clean, maintainable, and reusable code using JavaScript, TypeScript, HTML5, and CSS3
Build, test, and deploy front-end architecture that ensures scalability, security, and high performance
Work with state management libraries (Redux, MobX, Vuex, etc.) and front-end build tools (Webpack, Vite, Babel)
Implement and maintain component libraries and reusable design systems
Optimize applications for speed, responsiveness, and cross-browser compatibility
Conduct unit and integration testing using tools like Jest, Mocha, or Cypress
Perform debugging and performance profiling to ensure smooth functionality
Integrate with backend services and APIs, ensuring data consistency and seamless UX

What we offer

A culture that values flexibility, work-life balance, and employee well-being - including Work From Home Fridays
Competitive compensation packages and comprehensive health benefits
Work with a collaborative, global team of engineers who thrive on solving complex challenges
Exposure to multi-cloud environments (AWS, GCP, Azure) and modern DevOps tooling at scale
Professional growth through continuous learning, mentorship, and access to new technologies
Leadership that recognizes contributions and supports career advancement
The chance to shape DevOps best practices and directly influence company-wide engineering culture
A people-first environment where your ideas matter and innovation is encouraged

Fulltime

New

Senior Frontend Engineer

Our client is a profitable, 20+ year-old SaaS company entering a major moderniza...

Location

United States , Dripping Springs, Austin

Salary:

150000.00 - 180000.00 USD / Year

Signify Technology

Expiration Date

Until further notice

Requirements

5+ years of professional frontend experience (senior-level)
Strong experience in modern JavaScript/TypeScript and component-based frameworks (React)
Proven ability to translate UI/UX designs into clean, scalable production code
A strong opinionated sense of architecture, structure, readability, and long-term maintainability
Experience working with design systems and Figma files
Ability to explain state management trade-offs, architectural decisions, and API contract design
Interest or experience in AI-assisted development tools (Copilot, GPT-based codegen, etc.)
High ownership, energy, and willingness to operate in a fast-moving, startup-like environment

Job Responsibility

Building the new UI from completed Figma files using React + TypeScript
Defining the frontend architecture, component patterns, file structure, and naming conventions
Partnering with backend engineers to design clean, reusable API contracts
Using AI-assisted tools for code generation, paired programming, & workflow acceleration
Ensuring the generated code is correct, maintainable, and does not “hallucinate”
Contributing UX insight and helping unify the look and feel across multiple product areas
Supporting long-term modernization: current front end ? next-gen system (2024) ? backend rebuild (2027)

What we offer

Annual profit sharing
Full medical, dental, and vision coverage
PTO, paid holidays, and flexible remote work
Additional stretch-goal bonus opportunities aligned with company OKRs

Fulltime

New

Senior Frontend Engineer

Senior Frontend Engineer | TypeScript/React | Trading | £150k base + bonus | Lon...

Location

United Kingdom , London

Salary:

150000.00 GBP / Year

Orbis Consultants

Expiration Date

Until further notice

Requirements

Strong commercial experience with React, TypeScript and modern JavaScript (ES6+)
A deep appreciation for user-centric design and clean, maintainable code
Familiarity with agile development and CI/CD practices
Excellent communication skills and the ability to simplify technical challenges for others
Experience building applications in real-time data environments

Job Responsibility

Build and enhance modern, high-performance web interfaces for internal trading systems
Create sleek, data-intensive user interfaces that allow traders and analysts to make rapid, high-stakes decisions
Design, test and maintain reliable, production-ready React applications
Contribute to discussions on UX, performance and system design across the wider engineering function

What we offer

bonus

Fulltime

New

Senior Frontend Engineer

Are you driven by building low-latency, data-rich frontends that update in real ...

Location

United Kingdom , London

Salary:

150000.00 GBP / Year

Orbis Consultants

Expiration Date

Until further notice

Requirements

Strong React and TypeScript experience
Deep understanding of JavaScript, browser APIs, and performance optimisation
Experience building low-latency, data-rich interfaces that update in real time
Ability to simplify complex problems into elegant, intuitive user experiences
Strong communication skills and a collaborative mindset
Experience with testing, CI/CD, and modern engineering practices

Job Responsibility

Build new high-impact frontend features using React + TypeScript
Engineer scalable, reliable UI systems for real-time decision-making
Make sense of large, fast-moving datasets and design intuitive ways for users to interact with them
Contribute to design, UX, performance optimisation, and frontend architecture decisions
Work as part of a cross-functional team with product, engineering, and domain experts

What we offer

Bonus
extensive learning budgets
comprehensive wellbeing benefits

Fulltime

New

Senior Frontend Engineer - ReactJS

At JOIN, we believe hiring should be easy, fast, and fair - for companies and ca...

Location

Spain , Barcelona

Salary:

70000.00 - 80000.00 EUR / Year

join.com

Expiration Date

Until further notice

Requirements

4+ years of experience as a Frontend Engineer working with modern JavaScript frameworks (React preferred)
Strong understanding of TypeScript, HTML5, and CSS3
Solid experience with state management libraries (Redux, Zustand, or similar)
Knowledge of API integration patterns and data fetching (REST, GraphQL)
Familiarity with testing frameworks such as Jest, React Testing Library, or Cypress
Understanding of CI/CD pipelines and version control using Git
Experience working collaboratively in cross-functional Agile teams
Strong focus on performance, accessibility, and usability

Job Responsibility

Collaborate with Backend Engineers, Product Managers, and DevOps/Platform teams to deliver meaningful, high-quality features through our Agile SDLC/Kanban workflow
Conduct peer code reviews and participate in retrospectives to identify improvements and drive collective growth
Help define requirements, propose solutions, and contribute to achieving team goals effectively
Take part in technical discussions on testing culture, architectural decisions, automation, and coding standards
Go beyond coding - think holistically about product value and customer experience, continuously looking for ways to improve it

What we offer

Apple hardware – The best tools for the job (MacBook)
Team events – Brunches, sports activities, and quarterly gatherings in Berlin
Productivity from Everywhere – 104 days per year remote (post-probation), following our hybrid policy
Competitive salary – Tailored to align with your experience level
Relocation support – Assistance with paperwork, travel, and one month of furnished accommodation

Fulltime

New

Senior Frontend Engineer

We’re hiring a Senior Frontend Engineer to help shape the future of the enterpri...

Location

Salary:

Not provided

Island

Expiration Date

Until further notice

Requirements

5+ years of experience as a Fullstack Engineer
Hands-on experience with cloud platforms (AWS, GCP, or Azure)
Strong skills in both modern frontend and backend technologies
Ability to thrive in fast-paced, collaborative environments

Job Responsibility

Work on the core of our enterprise browser platform — building scalable, high-performance features that power the modern enterprise
Collaborate closely with product and design teams to craft intuitive user experiences
Tackle complex engineering challenges on both frontend and backend systems
Push boundaries: streamlining workflows, enhancing productivity, and redefining what’s possible inside the browser

Fulltime

New

Senior Frontend Engineer

This summer, Inworld launched a new platform for consumer AI applications, and w...

Location

Canada , Vancouver

Salary:

150000.00 - 200000.00 CAD / Year

Inworld AI

Expiration Date

Until further notice

Requirements

Excellent programming skills and experience in JavaScript and TypeScript
Experience developing full-featured React apps, using popular libraries such as React Router and React Query
Experience with popular frontend tools and libraries (MUI, Emotion, PostCSS, React Testing Library, Playwright, etc.)
Excellent verbal and written communication skills, can collaborate and coordinate with other roles and engineer with ease, trusted and well-regarded teammate
Candidates must be based in the Vancouver, BC area or willing to relocate

Job Responsibility

Establishing prioritized feature scope: Collaborate with the PMs, engineers and leads to determine the biggest product needs to focus on now
Collaborating, executing, delivering, feedback: This is the core of the building loop. We aim to optimize for both speed and quality
Reflecting and driving improvements: Advocate for and realize foundational improvements, even while staying busy with feature work

What we offer

equity and benefits

Fulltime

New

Senior Frontend Engineer

This summer, Inworld launched a new platform for consumer AI applications, and w...

Location

United States , Mountain View

Salary:

200000.00 - 250000.00 USD / Year

Inworld AI

Expiration Date

Until further notice

Requirements

Excellent programming skills and experience in JavaScript and TypeScript
Experience developing full-featured React apps, using popular libraries such as React Router and React Query
Experience with popular frontend tools and libraries (MUI, Emotion, PostCSS, React Testing Library, Playwright, etc)
Excellent verbal and written communication skills, can collaborate and coordinate with other roles and engineer with ease, trusted and well-regarded teammate

Job Responsibility

Establishing prioritized feature scope: Collaborate with the PMs, engineers and leads to determine the biggest product needs to focus on now
Collaborating, executing, delivering, feedback
Reflecting and driving improvements: Advocate for and realize foundational improvements, even while staying busy with feature work

What we offer

equity and benefits

Fulltime

New

Senior Frontend Engineer

As a frontend engineer at Inflection, you will craft intuitive, responsive, and ...

Location

United States , Palo Alto

Salary:

175000.00 - 350000.00 USD / Year

Inflection AI

Expiration Date

Until further notice

Requirements

Have 4+ years of experience building and maintaining production-grade web applications
Are fluent with React, Next.js, TypeScript, and frontend performance debugging tools (e.g., Lighthouse, Chrome DevTools, Web Vitals)
Have shipped interactive UIs from scratch—ideally handling real-time updates, accessibility, and responsive design
Understand trade-offs between UX richness, responsiveness, performance, and maintainability
Have designed systems balancing experimentation and rapid iteration with long-term scalability
Are energized by working in a fast-moving, cross-functional environment with deep technical challenges
Have a bachelor’s degree or equivalent in a related field to the offered position requirements

Job Responsibility

Architect and develop performant, maintainable frontend systems using Next.js, TypeScript, and React
Collaborate with researchers to surface advanced model behaviors—including tool use, RAG, and personalization—through intuitive UX paradigms
Develop and maintain internal UI components and design systems used across multiple product surfaces
Integrate real-time data and analytics pipelines to visualize assistant behavior, model performance, and user feedback
Build developer infrastructure to support fast iteration cycles: hot reloading, component testing, E2E automation, and visual diffing
Partner across the stack with backend and platform teams to ship end-to-end features with minimal latency and maximum reliability
Contribute to a culture of high code quality, continuous improvement, and shared ownership

What we offer

Diverse medical, dental and vision options
401k matching program
Unlimited paid time off
Parental leave and flexibility for all parents and caregivers
Support of country-specific visa needs for international employees living in the Bay Area
Competitive stock options

New

Senior Frontend Engineer

Flanks is shaking up the wealth management industry by making it simpler and way...

Location

Spain , Barcelona

Salary:

Not provided

Flanks

Expiration Date

Until further notice

Requirements

At least 7 years on an Engineer Software role
Autonomous coder
You know your way around collaborating with others using standard tooling (git, github PR's, etc)
You are a good communicator who knows how to express problems, solutions and trade-offs
You know how to read and understand job offers
Focused
You can work with both legacy and greenfield code
You take ownership of problems
You live in Spain and are close enough to Barcelona to commute to the office once a month by your own means
Living in Spain is a mandatory and non-negotiable requirement

Job Responsibility

Build seamless user interfaces for secure credential storage
Handle sensitive financial data with performance, compliance, and traceability in mind
Scale our ingestion system to fetch more data, faster
Mentor and grow the team, ensuring alignment and consistency as we expand
Help and support other members of the team
Take a leading role in new initiatives
Have a voice in the way we shape the future of technology at Flanks

What we offer

A cool office between Sants Estació and Plaça Espanya with stunning views of Barcelona
Flexible working hours and hybrid work options
Paid day off on your birthday
Weekly fresh fruit, coffee, and tea on tap
Friday happy hours after our all-hands meetings
Team-building events
Health insurance and flexible compensation with Alan
A digital canteen, thanks to Nora Real Food, subsidised at 50%
A yearly training budget

Fulltime

New

Senior Frontend Engineer (Application Security)

At Easygo, our DevSecOps team is at the heart of our engineering, security and o...

Location

Australia , Melbourne

Salary:

Not provided

Easygo Gaming

Expiration Date

Until further notice

Requirements

Bachelor's/Master's degree in Computer Science or equivalent practical experience
7+ years of hands-on experience in software engineering, with a primary focus on security engineering
Strong understanding of code architecture and design principles
Excellent problem-solving skills and the ability to thrive in a fast-paced, dynamic environment
Strong communication skills for effective collaboration with teams and stakeholders
Analytical mindset to address complex technical challenges and devise innovative solutions
Positive attitude and eagerness to learn new technologies to grow as a security engineer

Job Responsibility

Lead by example, and drive the adoption of secure software development lifecycle (SSDLC) practices. This includes performing threat modelling, providing secure coding guidance to development teams, and embedding security requirements early in the design phase
Own, improve, execute and manage various security tests, including SAST, DAST, and SCA, to identify vulnerabilities. Analyse test results and prioritise findings. Fix what you find, and work with developers to ensure timely remediation
Implement and maintain automated security controls within the CI/CD pipeline. This involves integrating security tools to enable continuous security testing and monitoring, making security an integral part of the DevSecOps process
Deploy and configure Web Application Firewalls (WAFs) and Runtime Application Self-Protection (RASP) solutions to protect from real-time attacks. Respond to urgent application security incidents as needed
Take ownership of the platform vulnerability management program. This involves tracking, prioritising, and remediation of security flaws found in applications, ensuring all vulnerabilities are addressed and verified
Actively engage in hands-on coding, testing, debugging, and troubleshooting to ensure code quality, scalability, and maintainability
Write efficient, scalable, and maintainable code, adhering to coding standards and best practices
Innovate within the team by pushing for improvements and driving constructive changes to enhance team performance and efficiency
Analyse complex problems and provide effective solutions, contributing to team goals and initiatives
Lead and independently complete medium-sized projects or initiatives from start to finish

What we offer

Access to over 9,000 courses across our Learning and Development Platform
EAP access for you and your family
Be rewarded with lucrative annual bonuses
Give back with a paid volunteer day
Fuel your day with daily breakfast and open pantries brimming with unlimited snacks and refreshments, all on the house
Break up the week with on site remedial massage Wednesdays
In house full-time barista’s providing you your daily coffee needs
Weekly team lunches and happy hour in the office from 4pm on Fridays
Enjoy a bustling office with the option for up to 2 days work from home per week
Fun office environment with pool tables, table tennis and all your favourite gaming consoles

Fulltime

New

Senior Frontend Engineer - GenAI Applications

We are seeking a Senior Frontend Engineer to join our AI engineering team at Deg...

Location

India , Bengaluru

Salary:

Not provided

Degreed

Expiration Date

Until further notice

Requirements

Minimum 7 years of experience building frontend applications, with at least 3 years using Angular (v14+ preferred)
Proven experience designing and implementing scalable, performant SaaS frontends
Must have built and shipped multiple GenAI applications (e.g., LLM-powered assistants, AI chatbots, real-time AI features, or interactive AI data visualizations)
Strong technical leadership: mentoring, code reviews, architecture, and setting engineering standards
Deep experience with Typescript, ES6, RxJS, and modern frontend best practices
Skilled in building reusable components, modular architecture, and high-quality, maintainable UI code
Proficiency in HTML, CSS (Tailwind preferred), and UI/UX patterns
Experience integrating with AI/GenAI-powered APIs and real-time data flows
Hands-on with frontend testing (Jest, Cypress, or similar)
Strong collaboration and communication skills within cross-functional teams

Job Responsibility

Lead the end-to-end implementation and optimization of user-facing features for GenAI and AI-driven products
Collaborate with AI, backend, and data engineers to design seamless, intuitive frontends for complex AI features (e.g., LLM assistants, interactive data visualizations, prompt interfaces)
Guide and mentor frontend team members, championing best practices and code quality
Implement beautiful layouts and interactive UIs with a focus on usability, accessibility, and performance
Troubleshoot and resolve production issues, ensuring the reliability and scalability of AI-driven user experiences
Partner with product managers, UX, and designers to deliver features aligned with business strategy and user needs
Continually evaluate and improve engineering processes, including deployment, testing, monitoring, and localization
Advocate for continuous learning and technical excellence within the team
Stay up-to-date with advancements in frontend and AI/GenAI technologies, bringing innovative approaches to the team

What we offer

We take care of our people with a comprehensive benefits package designed to support your well-being, growth, and success. View the full details here: https://px.sequoia.com/globalcompanybenefits

Senior Frontend Engineer

Tech Holding

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 12, 2025

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