Frontend Developer
Employers from Greece
at AI2CYBER We are seeking a a highly motivated Frontend Developer based in Greece, with strong experience in React to build modern, fast, professional, and data-driven web interfaces for advanced enterprise software platforms. The role focuses on dashboards, complex tables, filters, analytics views, reporting screens, administration panels, workflow interfaces, and executive-level views. You will work closely with backend developers and product stakeholders to transform complex technical data and workflows into clean, usable, and professional user experiences. Responsibilities Develop modern frontend applications using React. Build clean, professional user interfaces for complex enterprise platforms. Create dashboards, analytics screens, reporting pages, administration panels, and workflow-driven interfaces. Integrate frontend applications with backend REST APIs. Implement advanced tables, search, filters, pagination, sorting, exports, and data exploration features. Build reusable frontend components and maintain a clean component architecture. Implement forms, validation, user actions, role-based interface behavior, and secure frontend flows. Optimize frontend performance for large datasets and complex UI interactions. Collaborate with backend developers on API contracts, data models, and integration requirements. Improve user experience for technical users, analysts, operators, managers, and executive audiences. Participate in testing, debugging, code reviews, and technical documentation. Handle internal product information and interface logic with appropriate confidentiality. Required Technical Skills 5+ years of working experience in similar role. Strong experience with React . Strong knowledge of JavaScript or TypeScript . Experience integrating with REST APIs. Experience with state management and frontend application architecture. Experience with forms, validation, tables, filters, dashboards, and reusable components. Experience with Git. Strong attention to detail, especially in data-heavy environments. Ability to translate technical requirements into clear and usable interfaces. Ability to collaborate effectively with backend developers and product stakeholders. Ability to produce clean, maintainable, and well-structured frontend code. Ability to build polished, production-quality user interfaces for complex applications. Nice to Have Strong TypeScript experience. Experience with Tailwind CSS, Material UI, Ant Design, or similar UI frameworks. Experience with charting libraries and visual data components. Experience with admin panels, enterprise dashboards, technical portals, or operational platforms. Experience optimizing large tables, complex filters, and high-volume data views. Experience with role-based user interfaces and secure frontend workflows. Understanding of UX for technical, operational, and executive users. Familiarity with frontend testing frameworks. Experience with real-time interfaces, notifications, or dynamic data updates is a plus. Technology Stack React, JavaScript, TypeScript, REST APIs, Git, Tailwind CSS, Material UI, Ant Design, charting libraries, dashboard components, frontend state management. Ideal Candidate Profile The ideal candidate does not simply create attractive pages. We are looking for someone who can build serious, clear, usable interfaces for complex platforms where users need to understand, filter, prioritize, and act on important information. This role is suitable for a frontend developer who cares about usability, performance, clean design, and professional product quality. Confidentiality Note The selected candidate will work on proprietary product interfaces and internal workflows. Specific product details, user journeys, and operational use cases will be shared only during later stages of the hiring process. Benefits Work on advanced frontend applications with real product complexity. Opportunity to design interfaces for serious data-driven platforms. Collaboration with backend, product, and security-focused teams. Space to build reusable components and influence frontend architecture. A professional engineering environment focused on quality, clarity, and long-term maintainability. Highly competitive salary reviewed upwards on a regular basis. Working from home: Hit your goals from the comfort of your home because we value performance, not the place. Personal and professional development, amongst industry experts and talented people. At AI2CYBER, we are a cybersecurity firm dedicated to providing cutting-edge solutions to protect businesses and individuals from evolving cyber threats. Our mission is to empower organisations to navigate the complex cybersecurity landscape with confidence. We believe that by combining robust security solutions, continuous improvement, and a proactive mindset, we can help our clients stay one step ahead of cyber attackers. We are committed to building a safer digital world and are passionate about making a positive impact in the industry. This is a full-time position with competitive salary and benefits. If you have a passion for frontend development and are looking for an exciting opportunity to work with cutting-edge technology, we would love to hear from you! Note: All applications will be treated with strict confidentiality. Requirements This position in available only for Greek residents. #J-18808-Ljbffr Employers from Greece
- ...transparency into all client and business-related activities. We are seeking an experienced Full Stack Senior Java/Angular Developer to join our front-end engineering team within the investment banking and global markets divisions. This role will focus on designing...SuggestedFull timePart timeLocal area
$225k
...Senior Frontend Engineer required for a well-funded AI healthcare startup building new-gen patient-facing software. Built consumer products at a startup? Passionate about creating exceptional user experiences? This could be an opportunity to apply those skills to...SuggestedPermanent employmentFull time$150k - $200k
...great opportunity for the right candidate to kick start a career in the financial technology space.THE ROLEVirtu is looking for a Frontend Software Engineer to join our Core Development team. This team creates powerful trading tools, which facilitate the operation of a...SuggestedWorldwide$175k - $225k
A seed-stage consumer trading startup in New York City is hiring its first frontend engineer, with a $175K to $225K base and 1 to 2% founding equity. Type: Full-time Location: On-site, New York City Experience: 2 to 8 years of frontend engineering Base salary: $175...SuggestedFull timeH1bWork at officeRelocation packageFlexible hours$200k
Overview Senior Frontend Engineer - Remote/Hybrid (NYC or Austin) - $200,000 We’re partnering with a high-growth AI startup transforming a multi-trillion-dollar global industry that has remained largely untouched by modern software. Backed by top-tier VC investors and...SuggestedWork at officeImmediate startRemote workFlexible hours- ...España Experiencia: 4-5 años o más ¿Te gustaría participar en el desarrollo de aplicaciones web modernas? Buscamos un/a Senior Frontend Developer especializado/a en Angular y TypeScript para incorporarse a un proyecto tecnológico del sector energético, participando en la...Remote work
- ...optimizing costs, and remediating issues faster. Chronosphere reduces data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst firms, Chronosphere is trusted by the world's most innovative brands,...Full timeRemote workFlexible hours
- ...we champion achieves its maximum potential for reach and impact. What We're Looking For We're looking for a skilled front-end developer to join us for 20 - 25 hours a week and help build new product features and support optimize audience discovery efforts. This role...Part timeImmediate start
- ...Frontend Engineer About Discernis Discernis builds AI driven document intelligence for high stakes legal work. Because our customers handle privileged and regulated matters that most cloud AI cannot touch, we run on premises and in customer controlled environments...Full time
$190k - $230k
...outcomes. Partner with client counterparts and stakeholders to maintain and build relationships, maintaining a commercial approach. Develop strong relationships with clients as a strategic partner and technical advisor, contributing to expanding our footprint and...Full timeTemporary workImmediate start$65 - $70 per hour
...01Our client, a leading technology organization, is seeking a Frontend Engineer to join their dynamic team. As a Frontend Engineer, you... ...agile team by analyzing user stories, grooming features, and developing comprehensive solutions. Ensure optimal application usability...Temporary workWorldwideFlexible hours- Junior Frontend Developer (Next.js) at Talent Journey Remote (Europe; Middle East; North America) Location: Remote (Relocation to Portugal Available) - This is a potential position. Planned for hiring in Q4 - 2024 About Us We are an innovative SaaS startup based in Portugal...Local areaRemote workRelocation
$90k - $135k
...engineering teams retain the governance and security controls they require. We're growing our founding team now.About the RoleAs a Frontend Engineer, you'll own the client-side experience of the platform — the interfaces through which financial services users configure...Full timeLocal areaHome office- NDA ищет фронтенд-разработчика с сильной работой по Pixi.js и Canvas и опытом работы в игровых проектах. Требуется 4+ года в фронтенде, 3+ года с Pixi.js, владение TypeScript/HTML/CSS/JavaScript, знание React/Vue/Angular; владение русским (родной) и английским B2+ для внешнего...Relocation
- ...formal training programs.Visit us at: Canada is an equal opportunity employer.Job DescriptionWe want to build a team of UI experts/developers. Resource will be doing 70 - 80% development and 20% UI design work. Must have strong Rest & Angular JS experience. Need 1 Sr...Second job
$160k - $185k
New YorkLab49 - Software Engineering /Full-time /On-siteLab49 has an opportunity available for a Web UI Developer to lead work on complex and challenging projects to drive transformative change for our top-tier Financial Services clients. Operating in an Agile environment...Full timeWork experience placementWork at office$197.3k - $225.1k
...hotels, rental cars, vacation rentals, activities and cruises. We develop the foundational platform in pursuit of enabling rapid... ...development Lead the design and development of client Backend-for-Frontends (BFFs) and micro frontend (MFE) or federated application architectures...Full timePart timeInternshipH1bLocal areaFlexible hours- I’m working with a genuinely interesting SaaS company building out a product-led growth team focused on improving customer onboarding, engagement, and conversion through engineering, product, and data. This is not a “sit quietly and close Jira tickets” kind of role....Full time
- ...– 3 days onsite per week Employment Type: Full-time About the Role We are seeking a highly experienced Senior UX/UI Developer who combines strong visual design skills with hands-on front-end development expertise to build next-generation, AI-enabled applications...Full timeLocal areaRelocation3 days per week
- DescriptionYou will work on complex financial platforms that manage high-volume datasets, advanced grid interactions, and role-based workflows. This is a senior-level opportunity to contribute to architecture decisions, improve usability, and drive UI excellence.What You...
- ...agent backend team, and hold both sides to it with testsTreat developer experience as a first-class deliverable — design the API, document... ...production web applications, including time somewhere the frontend was the productExpert-level frontend engineering, where strict...Contract work
- BMO is currently sourcing for a Front End Software Developer, to support the UI team on a commodities order management platform.This is a remote contract role.Role OverviewThis role sits on the UI team building a new commodities order management system from the ground up...Contract workRemote work
- Company DescriptionSCT resources have a broad range of skills in different technologies. The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our...
$175k - $350k
...applications used across the firm. Responsibilities Design and build complex, workflow-driven user interfaces using TypeScript and React Develop scalable front-end architecture for large-scale trading and control systems Integrate UI components with backend services written...$175k - $350k
...interested in a career with Citadel, please share your details and we will contact you if there is a vacancy available. Responsibilities: Develop solutions that enable our client facing investment professionals to research, monitor, and trade in real-time on internal/external...For contractorsWork experience placement$150k - $200k
...A financial firm is looking for an experienced UI Developer to join their team in New York, NY.Compensation: $150-200k/yearQualifications:A Bachelor's and/or Master's in Computer Science, Engineering, Physics, Math, or related fieldStrong hands-on development experience...$175k - $250k
...applications on the Skyline platform using TypeScript, React, and modern frontend engineering practices.· Design and deliver intuitive interfaces... ...management, market monitoring, and operational workflows.· Develop reusable components, panels, workspace capabilities, and...Flexible hours- Job ID: 22885947Reference Number: 24-00879Title: UI DeveloperLocation: NYC, NY, 08830Posted Date: 2024-09-10Company: HAN Staffing Role: UI DeveloperLocations: Pittsburgh, PA/ NYC. NYSkill:8+yrs of experience in Software development with end to end understanding of the development...
- ...Front-End EngineerWe are looking for a Front-End Developer responsible for the client side of our service. Your primary focus will be to implement a complete user interface in the form of a responsive mobile and desktop web app, with a focus on performance. Your main duties...
- ...We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will...
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