At a Glance
- Tasks: Design and implement scalable front-end solutions for a leading API platform.
- Company: Join Postman, the world's top API platform with 40 million users.
- Benefits: Enjoy flexible PTO, wellness reimbursement, and a monthly lunch stipend.
- Other info: Collaborative culture with excellent career growth and team-building events.
- Why this job: Make a real impact on products used by millions of developers worldwide.
- Qualifications: 5-10 years in software engineering with a focus on frontend architecture.
The predicted salary is between 70000 - 90000 € per year.
Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API‐first world by simplifying each step of the API lifecycle and streamlining collaboration—enabling users to create better APIs, faster.
The Client Platform team is seeking a Senior Frontend Engineer to join our UI Platform charter and help us raise the quality bar across our frontend ecosystem. You'll establish engineering excellence through improved architecture, performance optimization, and maintainable code patterns that ensure our platform delivers exceptional experiences.
You'll work alongside other senior engineers to own different aspects of our UI Platform (design system, accessibility, internationalization, theming, etc.). This is a unique opportunity to have an immediate impact on the foundation that hundreds of Postman engineers and our 40+ million customers rely on daily.
What You'll Do
- Design and implement scalable, maintainable front-end solutions, focused on the presentation layer
- Design system and component library
- Application shell & layout
- Global UI patterns
- Accessibility
- Theming/styling architecture
- Keyboard shortcuts
- Own technical initiatives end‐to‐end from design through delivery and maintenance
- Establish best practices and standards for SDK development
- Collaborate with cross‐functional teams to ensure SDK meets product requirements
- Mentor other engineers and contribute to technical decision-making
- Drive technical initiatives that enhance the SDK's performance, reliability, and developer experience
- Identify and proactively address technical debt and opportunities for improvement in our platform
- Participate in production support and incident resolution for SDK‐related issues
About You
- 5-10 years of professional software engineering experience
- 2+ years in a similar senior role
- Experience with design systems, accessibility compliance (WCAG2.1AA), or internationalization at scale
You Are Someone Who
- Communicates clearly and listens effectively. You seek new perspectives and build trust with your colleagues.
- Loves the challenge of constraints and excels at finding creative solutions.
- Takes ownership of problems, not solutions, and celebrates success as a team.
- Has demonstrated expertise in code quality, performance optimization, and engineering excellence.
- Has experience designing and implementing maintainable, scalable frontend architectures for complex applications, including component libraries and SDKs that can be effectively reused across multiple systems.
- Has a proven track record of raising the quality bar in previous roles through both technical solutions and positive cultural impact.
Nice-to-have
- Experience with cross‐platform applications (Electron or similar) and understanding the unique challenges of desktop/web hybrid environments.
- Creating widely‐adopted (open source) libraries/SDKs with 1000+ active developers.
What Else?
In addition to Postman's pay‐on‐performance philosophy, and a flexible schedule working with a fun, collaborative team, Postman offers a comprehensive set of benefits, including full medical coverage, flexible PTO, wellness reimbursement, and a monthly lunch stipend. Along with that, our wellness programs will help you stay in the best of your physical and mental health. Our frequent and fascinating team‐building events will keep you connected, while our donation‐matching program can support the causes you care about. We're building a long‐term company with an inclusive culture where everyone can be the best version of themselves.
At Postman, we embrace a hybrid work model. For all roles based out of San Francisco Bay Area, Boston, Bangalore, Hyderabad, London, and New York, employees are expected to come into the office 3‐days a week. We were thoughtful in our approach which is based on balancing flexibility and collaboration and grounded in feedback from our workforce, leadership team, and peers. The benefits of our hybrid office model will be shared knowledge, brainstorming sessions, communication, and building trust in‐person that cannot be replicated via zoom.
Our Values
At Postman, we create with the same curiosity that we see in our users. We value transparency and honest communication about not only successes, but also failures. In our work, we focus on specific goals that add up to a larger vision. Our inclusive work culture ensures that everyone is valued equally as important pieces of our final product. We are dedicated to delivering the best products we can.
Equal opportunity
Postman is an Equal Employment Opportunity and Qualitative Action Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.
Senior Software Engineer (Client SDK, UI Platform) in London employer: Postman
Postman is an exceptional employer that fosters a collaborative and inclusive work culture, offering employees the chance to make a significant impact on a platform used by millions. With comprehensive benefits including flexible PTO, wellness reimbursement, and a supportive hybrid work model, Postman prioritises employee well-being and growth, ensuring that every team member can thrive both personally and professionally in the vibrant city of London.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer (Client SDK, UI Platform) in London
✨Tip Number 1
Network like a pro! Reach out to current or former Postman employees on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by brushing up on your coding skills and understanding Postman's products. We want to see how you think and solve problems, so practice coding challenges and be ready to discuss your past projects.
✨Tip Number 3
Show off your passion for APIs and frontend development! During interviews, share your thoughts on industry trends and how you’ve tackled challenges in your previous roles. This will help us see your enthusiasm and expertise.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Postman.
We think you need these skills to ace Senior Software Engineer (Client SDK, UI Platform) in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Senior Software Engineer role. Highlight your experience with design systems, accessibility, and any relevant projects that showcase your skills in frontend architecture.
Showcase Your Impact:When detailing your past roles, focus on the impact you've made. Use specific examples of how you've raised the quality bar or improved performance in previous projects. We love seeing quantifiable results!
Be Authentic:Let your personality shine through in your application. We value clear communication and a collaborative spirit, so don’t hesitate to share your unique perspective and approach to problem-solving.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Postman
✨Know Your Stuff
Make sure you brush up on your knowledge of design systems, accessibility compliance, and internationalisation. Be ready to discuss how you've implemented these in past projects, as this will show you're not just familiar with the concepts but have practical experience.
✨Showcase Your Problem-Solving Skills
Prepare examples of challenges you've faced in previous roles and how you creatively solved them. Postman values those who can take ownership of problems, so highlight your ability to find innovative solutions under constraints.
✨Communicate Clearly
During the interview, focus on clear communication. Practice explaining complex technical concepts in simple terms, as you'll need to collaborate with cross-functional teams. Listening is just as important, so be sure to engage with your interviewers' questions.
✨Demonstrate Team Spirit
Postman celebrates team success, so share experiences where you contributed to a team's achievements. Discuss how you’ve mentored others or driven initiatives that improved team performance, showcasing your commitment to raising the quality bar together.
