Front-end Developer

Reposted 3 Days Ago
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Thessaloniki, GRC
In-Office
Mid level
Information Technology • Software • Automation
The Role
As a Front-End Developer, you will design and implement responsive web applications using React or Angular, optimize performance, and collaborate with designers and backend engineers to deliver features on a cloud-native stack.
Summary Generated by Built In

iKnowHow Group is a leading Software & Robotics Solutions group of companies operating internationally for over 24 years, with 300+ professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and Public Sector industries. The group is structured into specialized subsidiaries, each focused on distinct technology domains and market verticals.

We are looking for a mid-level Front-End Developer to work in new challenging outsourced projects.

You will work closely with UX designers, backend engineers, and product owners to deliver features end-to-end on a cloud-native stack hosted primarily on Microsoft Azure, with selected workloads on GCP and AWS.

Responsibilities:

  • Design and implement responsive, accessible, and performant web applications using React (and/or Angular), TypeScript, HTML5, and modern CSS.
  • Develop reusable UI components and contribute to the client's design system, ensuring visual and behavioral consistency across products.
  • Integrate front-end applications with backend REST and APIs, handling authentication (OAuth2/OIDC), error handling, and resilient data fetching.
  • Optimize applications for performance, Core Web Vitals, and SEO, using profiling tools (Lighthouse, Web Vitals, browser DevTools).
  • Write unit and component tests with Jest, React Testing Library, or equivalent; collaborate on E2E tests using Playwright or Cypress.
  • Deploy front-end applications to Azure (Azure App Service, Static Web Apps, or AKS) and contribute to CI/CD pipelines using Azure DevOps and/or GitHub Actions.
  • Work closely with UX/UI designers to translate Figma designs into pixel-accurate, accessible, and maintainable interfaces.
  • Participate in code reviews, design sessions, and sprint ceremonies, championing clean code and front-end best practices.
  • Collaborate with QA on test automation strategy and with backend engineers on API contracts and integration patterns.
  • Contribute to internal documentation, component library evolution, and front-end engineering standards.

Requirements
  • Bachelor's degree in Computer Science, Software Engineering, Interaction Design, or a related field (or equivalent professional experience).
  • 3–5 years of professional front-end development experience delivering production web applications.
  • Proven experience in Agile/Scrum delivery teams.
  • Strong proficiency in JavaScript and TypeScript, with deep experience in React (Next.js a plus) and/or Angular.
  • Solid command of modern HTML5, CSS3, and styling approaches.
  • Experience consuming REST APIs, handling authentication, caching, and error states.
  • Good understanding of front-end performance optimization.
  • Hands-on experience with testing tools: Jest, React Testing Library, and E2E frameworks such as Playwright or Cypress.
  • Comfortable with Git workflows, npm/yarn, bundlers (Vite, Webpack), and CI/CD pipelines (Azure DevOps and/or GitHub Actions).

Nice to have:

  • Experience in insurance, financial services, or another regulated industry
  • Awareness of cloud hosting on Microsoft Azure; exposure to GCP and AWS hosting options

Benefits
  • An attractive salary package
  • Private health insurance plan
  • Career development and growth opportunities
  • Continuous training via personalized seminars
  • An amazing private & open-office workspace in Athens #LI_Hybrid
  • Stable and enjoyable working environment

Skills Required

  • Bachelor's degree in Computer Science, Software Engineering, Interaction Design, or a related field
  • 3-5 years of professional front-end development experience
  • Strong proficiency in JavaScript and TypeScript
  • Deep experience in React and/or Angular
  • Solid command of modern HTML5 and CSS3
  • Experience consuming REST APIs
  • Hands-on experience with testing tools
  • Comfortable with Git workflows and CI/CD pipelines
Am I A Good Fit?
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The Company
HQ: Athens
129 Employees
Year Founded: 2002

What We Do

iKnowHow is a Greek technology firm based in Athens and currently employing more than 120 engineers and IT professionals. The company was founded in 2002 and has since grown rapidly holding nowadays a significant market share in Greece, Cyprus and Europe. For almost two decades, the company has been offering a wide range of tailor made software solutions and specialized ICT strategy consulting services as well as building complex enterprise applications with emphasis on Digital Government, Business Automation, Information Security, Digital Transformation, e-Health and Industrial Automation solutions. The past years the company has significantly increased in size and financial yield, reaching almost 120 employees. IKH is organized into three business units: digital government, healthcare, and robotics. Our longstanding partnership with IBM and our knowledge of Open Source technologies has allowed us to complete significant ICT work for local and international organizations. IKH Innovation, our robotics arm, is a world-class team of robotics and software engineers with expertise in mechanical design, embedded control, data-driven intelligence and mobile robots. IKH Innovation designs and builds tailor-made robotic solutions capable of performing in demanding environments. evorad™ is our comprehensive RIS / PACS suite designed to cover a radiology department's needs from the moment patients walks in to the moment they walk out with their examination and their digital diagnostic report in hand. evorad™ has become the premier PACS solution of Greek public hospitals, used not only to process thousands of examinations per day, but also as the main teaching tools in medical schools and university hospitals.

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