Senior Software Engineer Frontend Growth Job at Airwallex (San Francisco)

Senior Front-End Software Engineer, Sportsbook

Easygo leads the world in crafting top-tier entertainment experiences. Within ou...

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
6+ years of hands-on experience in software engineering, with a primary focus on frontend development
Experience with Svelte + SvelteKit or other server-side rendering frameworks (e.g. React + NextJS, Vue + Nuxt, Quasar, etc)
Proficiency in JavaScript fundamentals, Subscriptions (WebSockets, Pub/Sub), TypeScript, GraphQL, Storybook and related technologies
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 full-stack engineer

Job Responsibility

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
Lead technical discussions and propose solutions that drive team performance and contribute to team and company OKRs
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 components from start to finish
Identify opportunities for improvement and take initiative in technical discussions
Share knowledge and best practices with the team, fostering a collaborative and learning-oriented environment
Mentor junior engineers by providing guidance and constructive feedback to support their growth
Collaborate with stakeholders, product managers, and engineering teams to effectively communicate technical concepts

What we offer

EAP access for you and your family
Access to over 9,000 courses across our Learning and Development Platform
Paid volunteer day
Two full-time barista’s who will make your daily coffee, tea or fresh juice
Daily catered breakfast
Massage Wednesdays - we get professionals to do this
Team lunches and happy hour in the office from 4pm on Fridays
Fun office environment with pool tables, table tennis and all your favourite gaming consoles
Help yourself drinks fridges and snack shelves

Fulltime

Senior Frontend Engineer (UI/UX)

Embark on a transformative journey as a Senior Frontend Engineer (UI/UX). At Bar...

Location

United States , Whippany

Salary:

120000.00 - 175000.00 USD / Year

Barclays

Expiration Date

Until further notice

Requirements

Designing, building, testing, and implementing responsive UIs using React, React Testing Library, React Query, TypeScript, JavaScript, Redux, Angular, HTML, CSS, Styled Components, and ES6
Using Figma or similar tools to inspect design specs, collaborate with designers, and ensure accurate UI implementation
Applying UI/UX principles to deliver smooth, intuitive user experiences with good attention to detail
Writing clean, efficient, maintainable code using object-oriented design principles
Working with build tools and CI/CD pipelines such as GitLab
Exposure to Java, databases, or AI-driven technologies
Experience with cloud platforms such as AWS or Azure
Understanding containerization technologies like Kubernetes and Docker
You may be assessed on the key critical skills relevant for success in this role, such as risk and controls, change and transformation, business acumen, strategic thinking, digital and technology, as well as job-specific technical skills.

Job Responsibility

Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
Implementation of effective unit testing practices to ensure proper code design, readability, and reliability
To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions
Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others
OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution
This position is eligible for an incentive award
Barclays employees are eligible for a suite of competitive and generous employee benefits, including medical, dental and vision coverage, 401(k), life insurance, and other paid leave for qualifying circumstances

Fulltime

Senior Software Engineer

Senior Software Engineer (Full Stack) | Fast-Growing D2C Health & Nutrition Bran...

Location

United Kingdom

Salary:

70000.00 - 90000.00 GBP / Year

Harmonic Operations™ | Certified B Corp

Expiration Date

Until further notice

Requirements

8+ years of experience in software development, with expertise across backend and frontend technologies
Proficiency in C#, .NET, as well as an understanding of DevOps practices and Azure cloud services
Strong skills in TypeScript, React, and Webpack for frontend development
Proven track record in developing scalable, secure, and high-performance web applications
Ability to work independently and manage complex projects with minimal guidance
Knowledge of CI/CD pipelines, version control (Git), and cloud environments like AWS or Azure

Job Responsibility

Full-Stack Development: Architect, develop, and maintain high-performing backend and frontend systems for web and mobile platforms
Innovative Problem-Solving: Lead the introduction of cutting-edge technologies and solutions to keep the company ahead of the curve
Product Collaboration: Partner with key stakeholders to refine and enhance digital platforms, boosting user engagement and driving business growth
End-to-End Ownership: Take full accountability for your projects, from planning to deployment, ensuring delivery within deadlines and quality standards
Platform Optimization: Continuously assess and enhance platform performance, scalability, and security
Team Development: Mentor and guide junior developers, nurturing a collaborative and growth-oriented engineering culture

What we offer

Bonus
Flexible working: Outcomes are what matters, work when and where is best for you

Fulltime

Senior Software Engineer, Digital Experiences

Ready to redefine what's possible in molecular diagnostics? Join a team of brill...

Location

United States , Menlo Park

Salary:

190081.00 - 211201.00 USD / Year

BillionToOne

Expiration Date

Until further notice

Requirements

5+ years of professional software development experience with a proven track record of delivering complex projects and adhering to best practices
Deep experience with modern frontend technologies, specifically with Typescript, React, and CSS-in-JS libraries
Have implemented frontend architecture best practices such as component systems, npm workspaces, Storybook, and Playwright testing
Experience with web frameworks such as Django
Familiarity with modern AI-driven development practices and tools.
Excited about working in-person with our team in Menlo Park

Job Responsibility

Build and maintain robust applications and systems using React, Typescript, Django, Postgres, and other libraries.
Collaborate with product design and product management to deliver delightful experiences for patients and providers.
Foster a knowledge sharing culture within the team, contributing to the growth and development of colleagues through mentorship and collaborative learning.
Demonstrate a creative and out-of-the-box mindset, offering innovative solutions and approaches to complex technical challenges.
Prioritize quality by writing comprehensive unit tests and ensuring adequate test coverage across all components and modules.
Demonstrate a strong sense of ownership and take responsibility for end-to-end project delivery. The ideal candidate will thrive in an environment where they have the autonomy to make informed decisions and take the initiative to drive projects forward.
Champion engineering excellence through architectural best practices, code quality standards, and thoughtful code reviews that emphasize both functionality and security.
Apply a security and compliance mindset ensuring adherence to relevant regulations while implementing appropriate safeguards for sensitive patient information.
Confidently challenge ideas and assumptions from stakeholders when necessary, while at the same time, leverage their expertise and insights to improve the overall solution.

What we offer

Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients
Open, transparent culture that includes weekly Town Hall meetings
The ability to indirectly or directly change the lives of hundreds of thousands patients
Multiple medical benefit options
employee premiums paid 100% of select plans, dependents covered up to 80%
Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%)
Supplemental fertility benefits coverage
Retirement savings program including a 4% Company match
Increase paid time off with increased tenure
Latest and greatest hardware (laptop, lab equipment, facilities)

Fulltime

Staff Software Engineer - Full Stack

This isn’t a live role - yet. We’re always looking to meet sharp humans who see ...

Location

Australia , Sydney; Melbourne

Salary:

Not provided

Blinq Technologies

Expiration Date

Until further notice

Requirements

7+ years frontend experience with advanced React + TypeScript expertise
Deep experience leading technical projects and web architecture at scale
Strong cross-functional skills and UX sensibility
Proven ability to scale code quality, testing, and dev experience
Comfortable working across the stack with backend APIs and infrastructure teams

Job Responsibility

Lead web architecture across surfaces growth flows, dashboards, admin tooling
Own complex, cross-cutting initiatives from UX to performance and accessibility
Drive frontend best practices and shared systems across squads
Collaborate deeply with product and design to bring bold ideas to life
Support junior and senior engineers alike through mentorship and design reviews

What we offer

Equity & ownership
Competitive salary & growth path
Generous paid time off: At least 20 days fully disconnect each year, with a flexible policy beyond that
Parental leave that grows with you: 12 to 26 weeks full pay, based on tenure
Free food: Enjoy daily breakfast and lunch at some of our offices, plus an always-stocked snack bar

Fulltime

Senior Quality Assurance Engineer

LoadUp is a fast-growing company offering consumers a modern alternative to pick...

Location

United States

Salary:

90000.00 - 100000.00 USD / Year

LoadUp

Expiration Date

Until further notice

Requirements

8+ years designing and developing test automation frameworks from scratch using tools like Playwright, Selenium, Cucumber, JavaScript/TypeScript, Java, or similar
4+ years hands-on software testing and writing automation code in at least one language (JavaScript, TypeScript, Java, C#, Python) and mentoring team members technically
4+ years creating and executing automated tests for REST APIs, including intercepting and mocking complex HTTP calls
4+ years leading complex end-to-end test automation projects
4+ years using test management and defect tracking tools to drive defect strategy (priority, traceability, root cause analysis, reporting)
2+ years implementing automated test suites across testing types (unit, component, API, UI, UAT, E2E)
Experience signing off engineering tickets through automated and manual smoke testing
Deep understanding of QA methodologies, defect tracking, and risk-based testing
Proficient with automated testing tools (RSpec, Capybara, Cypress, Playwright, Selenium) and maintaining robust test suites for frontend and backend
Skilled in API testing using Postman, Insomnia, or Karate

Job Responsibility

Ensure high-quality software at scale—test web, mobile, and APIs, collaborate with top engineers and product managers, and help deliver a transformational platform
Play a crucial role in scaling our platform and delivering cutting-edge capabilities to our customers across our web application, multiple mobile apps, and publicly consumed APIs
Collaborate with a phenomenal group of software engineers and product managers and be directly involved with the growth of our product organization to deliver and scale a transformational software product

What we offer

Competitive Compensation
Comprehensive Health & Wellness Benefits – Medical, Dental, Vision, and Life Insurance coverage
Flexible Spending & Savings Options – Tailor your healthcare planning with FSA or HSA accounts
401(k) with 5% Company Match
Employee Recognition Program
Monthly Lifestyle Stipends
Referral Rewards Program
Growth with Purpose
PTO, Sick Days & Parental Leave

Fulltime

New

Senior Frontend Software Engineer

Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. ...

Location

United States , New York

Salary:

141000.00 - 225600.00 USD / Year

Axon

Expiration Date

Until further notice

Requirements

5+ years of software engineering industry experience
at least 3 years focused on designing and engineering user-facing features and interfaces
Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent experience
Proficiency in React and TypeScript
Familiarity working with GraphQL APIs
Deep understanding of front-end architecture, including state management (e.g., Redux, Context API, etc.)
Desire to work in a fast-paced and dynamic startup environment
Strong communication and interpersonal skills
Experience working closely with product and design teams
Enthusiasm for embracing AI-augmented ways of building software

Job Responsibility

Collaborate with designers, product managers, and other engineers to translate complex user requirements into performant, intuitive features
Drive the adoption of best practices in front-end development to meet high-resiliency needs for complex and mission-critical systems
Heavily influence architectural design and implementation of scalable and reusable front-end systems using React
Analyze and address architectural challenges, such as state management, rendering performance, and scaling complex UIs
Contribute to and advocate for front-end testing strategies, ensuring high-quality code through unit and integration tests
Mentor and guide junior engineers, fostering growth and knowledge-sharing across the team

What we offer

Competitive salary and 401k with employer match
Discretionary time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Development Programs
Snacks in our offices

Fulltime

New

Staff Software Engineer, Frontend/Web - Uber AI Solutions

At Uber, our mission is to be the platform of choice for flexible earning opport...

Location

India , Bangalore

Salary:

Not provided

Uber

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline, or equivalent practical experience
8+ years of professional software engineering experience, with significant experience designing, building, and operating large-scale, user-facing web platforms across multiple teams
Expertise in frontend/web technologies and architecture, including JavaScript/TypeScript, modern frontend frameworks (e.g., React), web performance, accessibility, and frontend platform or design system development, with the ability to influence architectural decisions across teams
Proven track record of technical leadership, including setting frontend engineering standards, driving architectural alignment, and mentoring and developing engineers beyond a single team
Excellent communication and collaboration skills, with the ability to articulate technical vision, trade-offs, and long-term frontend strategy to engineers, product leaders, designers, and other stakeholders
Experience contributing to organizational growth, including participating in hiring, shaping team structure or capabilities, and elevating frontend engineering maturity across the organization

Job Responsibility

Architect and evolve core frontend and web platforms that span multiple teams, ensuring scalability, performance, accessibility, and long-term maintainability of critical user-facing systems
Provide technical leadership across teams, driving alignment on frontend architecture, design systems, shared UI foundations, and API integration patterns
Mentor and develop senior engineers, elevating frontend technical depth, design rigor, and decision-making across the broader engineering group
Champion the adoption of AI-assisted development tools and modern frontend engineering practices, improving code quality, reliability, performance, and delivery speed across teams
Influence hiring and talent development, helping shape frontend team composition and maintaining a high bar for craftsmanship, usability, and engineering excellence across multiple teams

Senior Software Engineer Frontend Growth

Airwallex

Location:
United States , San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 21, 2026

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