Senior Frontend Engineer

Posted 18 Days Ago
Be an Early Applicant
Gothenburg, SWE
In-Office
Senior level
Information Technology • Software • Cybersecurity
The Role
Design, build, and maintain high-quality frontend applications with React and TypeScript. Collaborate with product, design, and backend teams, contribute to frontend architecture and component libraries, write tested maintainable code, participate in reviews, and improve performance, tooling, and workflows.
Summary Generated by Built In

AppGate is looking for a talented Software Engineer to join our team in Gothenburg, Sweden. We work creatively in a supportive yet challenging environment. Our teams are technical owners of the components they produce, creating an inspiring, innovative, and collaborative culture. Within AppGate, you will be surrounded by a team of ethical hackers, security experts, machine learning experts and software engineers.

Responsibilities

  • Design, develop, and maintain high-quality frontend applications using React and TypeScript.
  • Collaborate closely with product managers, designers, and backend engineers to deliver user-focused features.
  • Contribute to the architecture and evolution of our frontend platform and component library.
  • Write clean, maintainable, and well-tested code following modern engineering practices.
  • Participate in code reviews and provide constructive feedback to teammates.
  • Troubleshoot, debug, and improve application performance and reliability.
  • Contribute to technical discussions, estimation, planning, and sprint activities.
  • Continuously improve development workflows, tooling, and engineering practices.
  • Stay up to date with modern frontend technologies and share knowledge with the team.

Requirements

Must Have

  • Professional experience developing web applications with React and TypeScript.
  • Solid knowledge of HTML, CSS and responsive design.
  • Experience working with Git and participating in collaborative code reviews.
  • Ability to write clean, maintainable, and reusable code.
  • Comfortable working in an Agile environment.
  • Proficient in spoken and written English.

Nice to Have

  • Experience mentoring other engineers.
  • Experience with Next.js.
  • Experience with Redux.
  • Experience with test library and framework like Playwright, React Testing Library and Vitest.
  • Experience building or maintaining a component library (with Storybook).
  • Strong focus on performance, accessibility, and user experience.
  • Experience working with AI-assisted development tools and agentic AI workflows.

Bonus Skills

  • Knowledge of frontend security best practices.
  • Experience with performance monitoring and optimization.
  • Experience with Jira, Confluence, and the Atlassian ecosystem.
  • Experience leading technical initiatives or owning frontend architecture.

If you are a passionate frontend developer eager to work in a collaborative and dynamic environment, we would love to hear from you. Apply now to join our team and contribute to the success of AppGate SDP!

Skills Required

  • Professional experience developing web applications with React and TypeScript.
  • Solid knowledge of HTML, CSS and responsive design.
  • Experience working with Git and participating in collaborative code reviews.
  • Ability to write clean, maintainable, and reusable code.
  • Comfortable working in an Agile environment.
  • Proficient in spoken and written English.
  • Experience mentoring other engineers.
  • Experience with Next.js.
  • Experience with Redux.
  • Experience with test library and framework like Playwright, React Testing Library and Vitest.
  • Experience building or maintaining a component library (with Storybook).
  • Strong focus on performance, accessibility, and user experience.
  • Experience working with AI-assisted development tools and agentic AI workflows.
  • Knowledge of frontend security best practices.
  • Experience with performance monitoring and optimization.
  • Experience with Jira, Confluence, and the Atlassian ecosystem.
  • Experience leading technical initiatives or owning frontend architecture.
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The Company
HQ: Addison, TX
374 Employees

What We Do

AppGate secures and protects an organization's most valuable assets with its high performance Zero Trust Network Access (ZTNA) solution and Cyber Advisory Services. Appgate is the only direct-routed ZTNA solution built for peak performance, superior protection and seamless interoperability. AppGate Cyber Advisory services harden your security posture and ensure business continuity. Appgate safeguards enterprises and government agencies worldwide. Learn more at appgate.com.

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