Senior JavaScript Web Developer (m/w/d)

Are you a passionate Senior Web Developer with a strong background in JavaScript? Join Sopra Steria, a leading consulting, digital services, and software development company, where you will be at the forefront of innovation. We are looking for an enthusiastic individual who thrives in a collaborative environment and is eager to tackle challenging projects th…

Role Overview Copterpro GmbH is seeking a Web Developer (m/w/d) to strengthen our team in Kirn, Rheinland-Pfalz. This role focuses on building, improving, and maintaining our websites, landing pages, and web-based systems. The position plays a key part in shaping the technical side of our online presence, with a strong emphasis on modern standards, performance, and security. Those who enjoy working with structured, clean code and want to deepen their technical skills will find room to grow here. What You Will Do Develop, maintain, and improve company websites and landing pages. Advance our online platforms and internal systems from a technical perspective. Turn design concepts into responsive, well-structured code. Optimize web solutions for speed, security, and SEO. Analyze errors, fix bugs, and handle ongoing maintenance for existing systems. Work closely with colleagues from marketing, e-commerce, and sales. Integrate and maintain APIs, tools, and plugins. Support technical aspects of campaigns, funnels, and tracking. About Copterpro GmbH Copterpro GmbH aims to become Germany’s leading drone company, fueled by motivation and passion. Every team member can develop their potential in a supportive, energetic workplace. We provide modern workspaces, bonuses, vouchers, quality coffee, and a fair salary. Our team values people eager for a career change who want to help build a future-ready company. What We Offer Secure Employment: We focus on long-term collaboration with permanent contracts. Our current retention rate is over 95%. Positive Work Culture: Expect a collegial, family-like atmosphere that motivates and supports. Fair Pay & Growth: We offer competitive compensation and opportunities for specialization and advancement. Event Participation: Join us at national and international industry events. Salary: 4000€ per month (Gross) Opportunities for further development and advancement are available. The typical onboarding phase lasts 2-4 months.

Are you passionate about crafting exceptional web applications? Join our team at dreessommerse as a (Senior) Full-Stack Developer specializing in web technologies. In this role, you'll work with cutting-edge technologies to design, develop, and maintain innovative software solutions that meet our clients' needs.As a key player in our development team, you will collaborate with other developers, designers, and project managers to deliver high-quality web applications. You will contribute to all stages of the development lifecycle, from concept and design to implementation and maintenance.

Liegt dir das Wohl deiner Patienten am Herzen? Schätzt du ein familiäres MITEINANDER und TEAMARBEIT in deinem beruflichen Umfeld? Dann ist unser Medizinisches Versorgungszentrum (MVZ) in Düsseldorf der perfekte Ort für dich! Starte deine Karriere bei einem der größten Anbieter in Deutschland im Bereich Zahnmedizin und bewirb dich jetzt als Zahnarzt (m/w/d).Deine VorteileTeamgeist: Werde Teil eines hochmotivierten und familiären Teams, das aus über 55 verschiedenen Nationalitäten besteht.Fortbildung: Nutze die Möglichkeit zur persönlichen und beruflichen Weiterentwicklung in unserer hauseigenen Akademie.Attraktive Vergütung: Genieße überdurchschnittliche Gehälter, attraktive Umsatzbeteiligungen, diverse Mitarbeiterrabatte und das Deutschlandticket für Bus und Bahn.Work-Life-Balance: Durch unser flexibles Schichtsystem hast du trotz Vollzeitbeschäftigung regelmäßig einen halben Tag frei (Wechsel zwischen 7:30 - 15:30 Uhr und 12:30 - 20:30 Uhr) und keinen Wochenenddienst.Networking: Vernetze dich standort- und fachübergreifend und tausche Erfahrungen mit anderen Kollegen aus.Deine AufgabenEigenverantwortliche Beratung und Behandlung in allen Bereichen der allgemeinen Zahnheilkunde.Fokussierung auf konservierende zahnärztliche Tätigkeiten und Zahnchirurgie.Verantwortung für das strahlende Lächeln und die Zahngesundheit unserer Patienten.Enger Austausch mit anderen Behandlern und Einbringung deiner Erfahrungen.

Join our dynamic team as a Full-Time Web Developer (m/w/d) at resonads GmbH in Osnabrück, Niedersachsen. We are on the lookout for passionate individuals in the field of Web Development & Software Development who can actively contribute to the technical implementation of modern web solutions.Are you enthusiastic about shaping websites and web applications while developing digital solutions? Are you proficient in current web technologies, both backend and frontend systems, and eager to leverage your skills in a performance-driven environment? If so, you’ve found the right place!In this role, you will be responsible for the technical planning, development, and optimization of websites, web portals, interfaces, and digital tools for our clients and our internal systems. You will have the opportunity to engage in diverse projects, continuously enhance your skills, and advance your career.Key Responsibilities:Support the SaaS applications used within the companyDevelop websites using platforms such as WordPress, Webflow, and FunnelcockpitDocument and conceptualize digital business processesWork on exciting projects focusing on web development and software solutionsPlan and implement new software and IT solutionsSet up, install, and configure standard software (e.g., Clickup, Airtable)Perform error analysis and troubleshootingAnalyze and optimize existing systems and processesDevelop and implement automation for routine tasksAt resonads, our team works diligently with structure and determination to become the leading marketing agency in Germany. Every employee has the chance to utilize their strengths, develop professionally, and work in a continuously structured manner. We offer modern workplaces, an above-average salary structure, and a professional working environment as standard.We are looking for committed employees who want to achieve moderate growth together with us and take on responsibility. If you are excited about a stable job in the marketing industry, we look forward to your application!For more information about our company and your career at resonads GmbH, please visit our website.

Join our dynamic team at dreessommerse as a (Senior) Full-Stack Developer focusing on cutting-edge web technologies. You will work collaboratively to design and implement innovative solutions, enhancing user experience and optimizing performance across various platforms.

Join our innovative team at dreessommerse as a (Senior) Full-Stack Developer, specializing in web technologies. We are looking for a talented individual who is passionate about creating dynamic and user-friendly web applications. This role offers the opportunity to work on exciting projects that will challenge your skills and allow you to grow within a collaborative environment.

Join our dynamic team at dreessommerse as a (Senior) Full-Stack Developer specializing in web technologies. We are seeking an innovative and experienced individual who is passionate about coding and web development. In this role, you will work on exciting projects that challenge your skills and expand your knowledge in a fast-paced environment.

Are you a passionate Full-Stack Developer looking to make a significant impact in the web technologies landscape? Join our innovative team at dreessommerse in Aachen, where you will have the opportunity to work on exciting projects that push the boundaries of technology.In this role, you will collaborate with cross-functional teams to design, develop, and maintain cutting-edge web applications. Your expertise in both front-end and back-end technologies will be crucial as you contribute to crafting seamless user experiences.

Join our innovative team at dreessommerse as a (Senior) Full-Stack Developer specializing in web technologies. In this role, you will leverage your expertise in both front-end and back-end development to create dynamic and robust web applications. You will collaborate with cross-functional teams to design, develop, and maintain high-quality software solutions.Your creativity and technical skills will be essential in driving our projects forward, ensuring user-friendly interfaces and seamless functionality. If you thrive in a fast-paced environment and are eager to make a significant impact, we want to hear from you!

We are seeking a talented and motivated (Senior) Full-Stack Developer to join our innovative team at dreessommerse. In this dynamic role, you will be responsible for developing and maintaining high-quality web applications using modern technologies. You will work closely with cross-functional teams to deliver robust solutions that meet our clients' needs.

Join our innovative team at dreessommerse as a talented (Senior) Full-Stack Developer specializing in Web Technologies. In this role, you will be instrumental in designing, developing, and maintaining cutting-edge web applications that enhance user experiences. You will collaborate with cross-functional teams to deliver robust solutions that meet our clients' needs.

At AKQA, a proud member of WPP, we harness the creative potential of art and science to forge innovative ideas, products, and services. Our entrepreneurial spirit and collaborative mindset empower us to design adaptive digital experiences that not only captivate but also create a significant impact for our clients.Our Technology teams thrive at the convergence of creativity and engineering, crafting groundbreaking platforms for some of the world’s most renowned brands. We blend technical prowess with a culture of experimentation and craftsmanship, delivering scalable, forward-thinking solutions in close partnership with Creative, Strategy, and Delivery teams.As a Senior Web Developer, you will be instrumental in constructing modern, composable digital platforms. Your hands-on experience with state-of-the-art technologies will allow you to collaborate across disciplines, delivering high-impact, scalable solutions for global clients.Your role will be both practical and inspirational, fostering an exemplary technical team atmosphere. You will engage closely with colleagues to promote effective collaboration across all fields and to help navigate daily challenges. We seek a talented Senior Web Developer who is a proactive problem-solver and collaborative leader, with over 6 years of extensive frontend or full-stack development experience in agency, product, or enterprise-scale settings, demonstrating a successful history of delivering scalable digital solutions.

Join our dynamic team at Cordes Consulting GmbH, one of Hamburg's fastest-growing digital agencies! We are seeking a passionate and skilled Senior Web Designer (m/w/d) to enhance our web design capabilities and collaborate on exciting projects.In this role, you will be responsible for executing website projects and creating tailored concepts in close partnership with our clients. You'll also manage and maintain our agency's website, becoming a vital member of our web design team.What does Cordes Consulting GmbH do?We specialize in empowering craft businesses through innovative social media strategies that drive applications from skilled professionals in the region while generating lucrative new customer inquiries. As a marketing partner for mid-sized craft and industrial companies, our goal is to help our clients build a strong online presence, successfully achieving their objectives in customer and employee acquisition.Salary: As a Senior Web Designer (m/w/d), you will earn a gross salary of €5,200 per month.We offer opportunities for career development and advancement.The onboarding process typically lasts 2–4 months.Your Key Responsibilities (after thorough training):Planning, executing, and managing websites and landing pages for client projectsAligning with corporate design and developing creative campaign ideasMaintaining and further developing our agency website; taking responsibility in the marketing areaDesigning UX/UI elements and graphics to enhance user experienceQuality assurance, troubleshooting, and performance optimization of websitesCollaborating with the content team and integrating marketing toolsWhat We Offer You:Competitive salary above industry standards.Intensive and personalized onboarding to equip you with essential industry knowledge!Excellent career advancement opportunities: As we continue to grow and expand in the coming years, we need more experts and leaders.Modern office space in the heart of Hamburg.

We are seeking a talented and experienced Senior Full-Stack Developer to join our dynamic team at dreessommerse. As a key player in our development efforts, you will be responsible for designing and implementing robust web applications using the latest technologies. Your expertise will guide projects from conception through to deployment, ensuring high-quality and efficient solutions.

Join our dynamic team at dreessommerse as a (Senior) Full-Stack Developer specializing in Web Technologies. We are looking for innovative thinkers who are eager to contribute to exciting projects and help shape the future of our web solutions. In this role, you will collaborate with cross-functional teams to design, develop, and optimize web applications that enhance user experiences.

Join our dynamic team at dreessommerse as a (Senior) Full-Stack Developer specializing in web technologies. In this role, you will be responsible for designing, developing, and maintaining innovative web applications that enhance user experience and streamline operations. Collaborate with cross-functional teams to bring creative solutions to life, utilizing your expertise in both front-end and back-end development.

Join our innovative team at dreessommerse as a (Senior) Full-Stack Developer specializing in Web Technologies. We are looking for passionate individuals who are eager to create impactful web applications and contribute to exciting projects. You will be working in a collaborative environment where your ideas and skills will be valued.

Cordes Consulting GmbH is a digital agency in Hamburg, working with craft and industrial businesses to strengthen their online presence. The team builds social media strategies that help clients attract skilled professionals and generate new customer leads. As a marketing partner for medium-sized companies, Cordes Consulting focuses on both customer acquisition and talent recruitment. Role overview The Senior Web Designer (m/f/d) leads website projects from initial concept through to launch. This role involves close collaboration with clients to develop tailored digital solutions. In addition to client projects, the Senior Web Designer manages and develops the agency’s own website, contributing to the creative direction and overall digital presence. Key responsibilities Plan, implement, and manage websites and landing pages for clients. Ensure each project aligns with the client’s corporate design and contribute creative campaign ideas. Maintain and further develop the agency website, including marketing aspects. Create UX/UI designs and graphical elements to enhance user experience. Oversee quality control, troubleshoot issues, and optimize website performance. Work with the content team and integrate marketing tools as needed. What Cordes Consulting offers Gross monthly salary of €5,200, which is above the industry average. Comprehensive and personalized onboarding process, usually lasting 2 to 4 months. Clear paths for advancement and professional growth as the agency expands. Modern 400 sqm office located in central Hamburg.

Join the innovative team at SANOL MEDIA GmbH, a rapidly growing marketing agency currently based in Detmold and transitioning to Elsbach Haus in Herford by Summer 2026. We are passionate about empowering our clients through cutting-edge online marketing and tailored digital solutions, effectively positioning their brands and captivating their target audiences.As a Web Developer (m/f/d) at SANOL MEDIA, you will take ownership of both internal and external web projects for our clients. Your role will involve developing solution-oriented concepts, targeted management, and maintaining websites in collaboration with our web design team.Your Responsibilities:Plan, implement, and manage websites and landing pages for client projects.Oversee the technical maintenance and further development of our own website (AI projects, new tool integrations, etc.).Enhance UX/UI designs and graphical elements to improve user experience.Conduct quality assurance, troubleshooting, and performance optimization in web development.Collaborate with the design team to ensure cohesive project execution.Minimum gross salary: €4,200 (37.5 hours/week). Salary is negotiable based on qualifications and experience during a personal interview.What We Offer You:Comprehensive Onboarding: You will receive an extensive onboarding plan to ensure your confidence from day one.Opportunities for Professional Development: We provide various training and advancement opportunities.Job Security and Attractive Compensation: We offer what you need for a successful career. We aim for long-term collaboration and thus hire only permanently employed staff.Fully Equipped Workplace: You will have everything you need! Every employee receives a fully equipped workspace.Flat Hierarchies: We operate on an equal footing, with short decision-making processes and direct communication that harnesses the expertise of all team members.