Senior Front-End Developer

Salary: 16.000 - 23.000 RON net per month Requirements: 42Crunch is revolutionizing the App Sec market by bridging the gap between development and security. Our team of security-as-code experts contribute to the development of an API threat protection platform that positions us as a leader in API security. Our clients include the big names in the Fortune 500 in a wide range of industries.As a Senior Front-End Developer, providing services through a B2B contract, you will be part of the Engineering Team and will play a key role in the development of the product. You will contribute to its strategy as part of a multidisciplinary team. You will be required to travel from time to time for company events.About the Role:As a key member of the 42Crunch SaaS UI team, the Senior Front-End Developer (reporting to the Head of UI) will primarily be responsible for:Developing new features for Angular-based SPAs and maintaining a monorepository codebase with shared component library and utilitiesLeading cross-functional squad efforts to deliver specific platform functionalityCollaborating closely with ecosystem UI, back-end, QA, design, and documentation teams to supplement front-end developmentActively participating in regular team meetings and initiating discussions on complex architectural topicsContributing to release delivery processes following team proceduresChampioning best practices for writing maintainable, testable, secure, and performant front-end code Responsibilities: About youWe strongly expect :Motivation and expertise in modern Angular and TypeScript SPA developmentMulti-year experience with Angular, RxJS, NgRx, and BootstrapProficiency in Nx tools for monorepositories (including the broader ecosystem)Strong grasp of web fundamentals: HTML, CSS, and JavaScriptExperience building and maintaining custom UI component libraries and adapting third-party libraries (e.g., using Storybook)Ability to interpret Figma mockups and prototypes, extract developer specs, and collaborate with UI/UX designersKnowledge of web accessibility principles and tools, including screen readersStrong debugging skills (and detective-level curiosity), professional use of IDEs and terminal emulators (of your preference)Familiarity with development operations: task estimation, Git workflows, CI/CD, code reviews, and technical documentationExperience in small teams (5-20 people) with high autonomy and responsibilityComfort with ambiguity — making complex technical/design decisions while preserving project integrityFluent professional English (spoken and written)Strong interpersonal skills, accountability, and remote-work experience (EMEA time zones)Proficiency with asynchronous communication tools: Slack, Google Meet, Zoom, etcWe’d be happy to see :Understanding of the testing pyramid and experience writing tests in collaboration with QAPlatform engineering experience (internal tools, 'code plumbing')Familiarity with application analytics/monitoringExperience with canvas-based charting libraries (e.g., Chart.js)Good knowledge of browser mechanics and web APIsWillingness to mentor peers and share expertiseA pragmatic approach to AI toolsWe’d be pleasantly surprised by:Full-stack development experienceAPI design expertiseBackground in security tools/productsWeb application internationalization (i18n) experienceIDE plugins and/or browser extensions development knowledgeRelevant open-source contributionsInclude the phrase “Shift Left FTW” in your cover letter to confirm you’ve read the full descriptionWhat we offer:Competitive salary + stock options, with annual compensation reviewsRemote-first culture with flexible hours and bi-annual in-person team gatheringsPTO/leave, pension schemes, and health insurance (location-dependent)Hardware/software, training, and development supportLow-bureaucracy environment with a flat organizational structureThe recruitment process will include a take-home practical test task assignment (with an example of our typical working routine for 4-6 hours of work) to return in one week during the technical interview, for assessment of matching the job requirements. Technologies: AIAPIAngularBootstrapCI/CDCSSFigmaGitHardwareSupportJavaScriptNgRxOWASPRxJsSecuritySlackStorybookTypeScriptWebUX UI DesignHTML5NginxFrontend More: 42Crunch’s mission is to empower organizations to build, deploy, and manage secure APIs at scale. We help companies achieve comprehensive API security governance by enforcing robust security policies throughout the entire API lifecycle — from design and development to testing, deployment, and operations.Our API security platform addresses the vulnerability gap limitations of traditional perimeter-based defenses and appsec testing tools, by embedding security into the heart of the API development process and proactively protecting against critical vulnerabilities like the OWASP API Top 10.Our developer-first approach makes secure development the path of least resistance. With intuitive tools and clear guidance, we enable developers to build secure APIs by default — ensuring innovation and security go hand in hand. last updated 22 week of 2026