דרושים » תוכנה » Senior Front-End Developer

Were looking for a Senior Frontend Developer to join our growing R&D team. Youll play a key role in shaping and scaling our user-facing applications, building modern, high-performance, and reliable experiences for our customers. Our stack is built with React and TypeScript, with legacy JavaScript code were migrating. We use Redux and React Query for state management, and rely on a modern toolchain with CI/CD, automated testing, and monitoring. This is a hands-on role where youll not only deliver high-quality features but also help define architecture, drive code quality, and mentor the team in modern frontend practices.

Your Arena:
Develop, maintain, and optimize complex frontend applications using React + TypeScript.
Lead the migration of existing JavaScript code to TypeScript, setting best practices and standards.
Collaborate with Product, Design, and Backend teams to deliver user-facing features end-to-end.
Own state management patterns with Redux and React Query, ensuring consistency and scalability.
Improve performance, accessibility, and reliability across the frontend.
Write clean, well-tested, and maintainable code with high test coverage.
Mentor and support other developers, promoting best practices and continuous improvement.
Contribute to technical discussions on architecture, tooling, and long-term frontend strategy.

Were looking for a Senior Full-stack Engineer to join our growing team and help us scale to the next level. Youll work on mission-critical systems actively used by 10,000+ customers, tackling complex engineering challenges while shaping the future of cyber risk management.

This is a hands-on role where youll collaborate with product managers, designers, QA experts, architects, and fellow engineers to deliver innovative, high-impact solutions in a modern, cloud-native environment.

Responsibilities
Build and scale our Security SaaS platform, delivering reliable and secure solutions to thousands of active users.

Design, develop, and maintain robust, well-tested backend and full-stack features in a cloud-based, microservices environment.

Own features end-to-end: from architecture and implementation to deployment, monitoring, and continuous improvement.

Collaborate closely with cross-functional teams (Product, Design, QA, Architecture) to ship high-quality solutions quickly.

Maintain high standards of code quality, proactively troubleshoot issues, and ensure smooth operation of new and existing systems.

Contribute to the technical direction of the team, sharing best practices and mentoring when needed.

Required Senior Frontend Engineer
Join the QuickBooks B2B Group as a Senior Front-End Software Engineer, developing the Bill-pay experience for us!
In this role youll be part of an innovative team that creates the next generation of our payment mechanism, helping small business to get paid faster.
If you love having stretch goals, real world challenges, and making customers incredibly happy whilst fostering your obsessive need for perfect code and user experience, this is the job for you.
You will collaborate with many teams and contribute to many components in different Business Units.
We love engineers who lead the change, are not afraid of technical challenges, communicating with customers and delivering the most beautiful and intuitive applications.
Responsibilities
Successful delivery of high-quality software (requirements, design, code, documentation, etc.)
Contribute to early quality activities, including peer reviews of estimates, designs and code.
Production support involved with monitoring systems and remediating issues
Partner effectively with all team members to deliver against commitments
Work cross-functionally with various teams
Commitment to team success and positive team dynamics
Strong leadership and communication skills, and ability to work well in a team
Collaborate with other engineers to share best practices and knowledge of emerging technologies
Occasionally engage with customers to get a first-hand understanding of their needs
Perform and participate in peer code reviews
How you will lead
You need to be self-motivated, proactive and a contributor of code
Be able to read any code in an existing codebase and change it
Build and maintain strong cross-functional relationships / alignment with partners across the business, such as Product Management, UX, and customers
Gathering functional requirements, developing technical specifications, and project & test planning
Ability to work effectively in a fast paced, complex technical environment with high adaptability and flexibility
Communicates clearly and persuasively to all levels of employees, customers and management
Mentor Junior Software Engineers in code reviews and technical sessions
Drive and initiate proactive efforts to improve internal processes and existing codebase.

We are looking for an experienced and driven Staff Full-Stack Engineer to join our Customer Experience (CX) engineering group the team behind the interfaces and systems our customers interact with every day.
This is a strategic, high-impact role reporting to the CX Engineering Group Manager. Youll work at the crossroads of engineering, product, analytics, and business, helping shape the experiences that complement our fraud detection platform.
Were looking for someone who wants to go beyond writing code someone who actively drives technical direction, improves our stack for scalability, performance, cost, and developer experience, and pushes our group to engineering excellence in this new era of GenAI capabilities. While the role focuses primarily on the backend, it spans the full stack. In our stack youll find Node.js, React, Redis, Elasticsearch, Kafka, SnowFlake and other Sql/noSql DBs.
If you're energized by solving complex problems, striving for engineering excellence, and bringing value all around wed love to meet you.
What Youll Be Doing
Drive technical strategy and architecture across the CX group. You'll proactively identify areas to improve scale, cost-efficiency, performance, and developer velocity primarily in backend systems, but also across the stack.
Platformize our suite of experiences into a holistic journey - as we are the leading player in the trust in the digital space, our holistic experience becomes crucial. Take a central part in creating a platform experience for our users.
Leverage AI tools to boost velocity and value for users - be a significant contributor and driving force in the adoption and utilization of the various new AI tools out there
Make things happen. Youll work closely with stakeholders to turn ambiguous ideas into actionable plans and then guide teams to bring them to life.
Be the go-to technical leader for CX. You'll lead and coordinate cross-org initiatives, ensuring alignment, clarity, and quality execution across multiple teams.
Mentor and elevate. You'll raise the bar for engineering excellence by mentoring developers, sharing knowledge, and helping teams adopt best practices.
Own execution and delivery. You'll play a key role in getting high-impact initiatives delivered hands-on in the code when needed, and always driving toward outcomes.

We are looking for a Senior Full stack Engineer.
We work in a flexible, hybrid model, so you can choose the home-office balance that works best for you.
Who are you?
You are a passionate full stack software engineer with a strong orientation for both frontend and server development, who knows how to deliver high-quality software which is high-performing, scalable, readable, testable and maintainable with minimal bugs.
You value engineering excellence and write testable, clear and reusable code.
You think freely and independently and happy to share your view.
You are self-motivated and self-managed, able to take ownership of your work and work in a scrum team.
What youll do?
Drive Innovation: Design, develop, and maintain our web application using Angular, C#, and SQL/ NoSQL.
Collaborate Cross-Functionally: Work with product managers and UX/UI teams to refine and enhance secure product requirements.
Mentor and Grow: Guide and support junior developers, fostering a culture of continuous learning and security awareness.
Stay Ahead: Keep up with the latest tech trends to drive product evolution and maintain security vigilance.
Build with Security at the Core: Ensure every line of code contributes to a secure, resilient platform.
Champion Quality: Implement automated tests to deliver a high-quality, robust product.

We are seeking a Senior Full Stack Developer to play a key role in scaling the platform that powers our companys legal data operations. In this role, you will not only drive the development of complex, high-impact systems but also mentor and elevate the engineering team. Youll work across the stack-from frontend experiences to backend services in Node.js-while shaping the future of our AI-driven features and strengthening our data workflows through ETL pipelines.
This is a unique opportunity for a proactive and technically sharp engineer who thrives on solving complex problems, setting technical direction, and helping others grow. If youre passionate about system architecture, modern development practices, data engineering, and building AI-powered solutions, wed love to hear from you!
Responsibilities:
Collaborate with product managers, designers, and other engineers to design, develop and test our innovative products.
Mentor other engineers, providing technical guidance, define and apply engineering best practices (coding standards, software development methodologies, etc.) to leverage the team technical skills and leading the technical side.
Continuously improve the performance, reliability, and security of our applications through design reviews, code reviews, refactoring, and optimization.
Identify and resolve technical challenges and bottlenecks in a timely manner.
Stay updated with emerging technologies and industry trends, and assess their potential impact on our products and processes.
Collaborate with cross-functional teams to translate business requirements into technical solutions.

We are looking for a talented Software Engineer to join the Mastercard Foundry Research and Development (R&D) team in our Tel Aviv. In this role you will be part of a highly agile team building exiting and innovative products delivered at scale to global markets.

Our team is built on a foundation of research and development, mining innovation internally, innovating new product lines with emerging technology, managing new products from inception to market validation and engaging strategically with start-ups to shape the future of commerce with and for our customers. At Mastercard you will help define the future of commerce and security solutions globally.

This team will have a diverse focus both in terms of geography and variety of technology challenges driving hard to bring innovative payment solutions to market.

Role:
This role involves working with a team of talented developers to develop high performance Java based solutions. In this role, you will be responsible for:
Design and implementation of innovative capabilities.
Work as part of an agile team.
Work closely with technical leads and other developers to define solutions.
Research alternative technical solutions to meet changing business needs.
Produce design and research documentation.
Transitioning R&D solutions to Mastercard core.

Being a worker is all about being you. We want you to bring all parts of yourself to work, giving you the freedom and confidence to be the best you and do your best work. If thats bubbly, shy, precise, funny, bold, kind, honest, brilliant, or anything in between, were waiting with open arms. Come join us.
What will you do:
we are a vibrant, dynamic, happy place to work. A start-up with an amazing culture, and bright and resourceful people in London, Amsterdam, New York, Sydney, and Tel Aviv. Were growing fast and looking for talented and passionate Frontend Engineers to join us!
As a Frontend Engineer on the team, youll have a key role in developing our product using Angular and its unique features, working closely with our Product team while building a delightful experience for our users. You should be passionate about software engineering and building a product end-to-end and will be responsible for owning the dev cycle from the technical design, through coding and testing, to deployment and monitoring. We work in a true continuous delivery environment with fully automated QA processes on a microservices architecture, deploying to production dozens of times every day.

We are looking for an experienced Senior Full Stack Engineer to join our fast-growing company during a breakthrough stage as we build our dream team of passionate professionals. Our team delivers high-quality, unique code using the latest technologies and frameworksall while enjoying the ride!
What Youll Do
Tackle complex technical challenges at the architecture, code, and product levels, balancing practicality with innovation.
Contribute to all aspects of development, from design to production, for a wide hybrid/cloud-native product.
Write high-quality, testable, and efficient code in Java, Go, Python, VueJS, TypeScript, and other cutting-edge tools.
Promote continuous improvement of product functionality and performance.
Mentor and guide new team members.
Participate in developing and maintaining CI/CD pipelines, leveraging Kubernetes, Docker, and cloud infrastructure.

Required Senior Frontend Developer
Tel Aviv
Excited to shape cutting-edge SaaS solutions? As a Frontend Engineer, you'll lead the development of intuitive and scalable applications, collaborate closely with diverse teams, and drive impactful solutions in our innovative, fast-paced environment.
As a Senior Frontend Engineer, you will:
Be a major part of our frontend guild, with Frontend developers from all the company teams.
Tackle complex technical challenges across architecture, code, and product levels, delivering solutions that balance practicality with innovation, considering both short-term needs and long-term impact.
Be the owner of the features you develop while collaborating with product and UX teams from thinking and wireframes processes to production.
Be part of our known architecture huddles when we make future decisions about our code and best practices.
Constantly learn new things - join professional lectures and workshops organized by us. In addition, each developer gets extra learning time on our behalf to gain or improve new professional skills.
Be a part of a successful startup technology team that translates our vision into a solid SaaS product that performs, scales, is easy to use, and makes a big impact.