Project-Stellenmarkt für Senior Frontend

259 Stellenanzeigen für Senior Frontend

Staff Frontend Engineer (m/w/d) - App & Web - onsite in Hamburg or Berlin Hamburg or Berlin (hybrid)

What you will do Guide the team through complex technical challenges, breaking down large projects into manageable tasks and ensuring timely and quality delivery of new e-commerce features. Mentor and coach Frontend Developers, QA Engineers, helping them grow their technical skills, understand system architecture, and advance their careers.

Stellenangebot Staff Frontend Engineer (m/w/d) - App & Web - onsite in Hamburg or Berlin ansehen

Senior Quality Assurance Manager (m/w/d) - SCAYLE - onsite in Hamburg or Berlin Hamburg or Berlin (hybrid)

What you will do Perform high-quality manual testing across multiple client e-commerce projects (Desktop, Mobile Web and Tablet), covering the complete customer journey from discovery to checkout Collaborate closely with frontend developers and project teams to understand client requirements and develop tailored testing strategies for each implementation Oversee quality across diverse client implementations while ensuring consistent excellence and optimal user experiences Take ownership of bug reports and tickets from clients, internal stakeholders, and end-users, prioritizing them based on business impact and project timelines Contribute to the development and evolution of SCAYLE Agency’s testing framework and automated testing strategy across client projects Act as a quality advocate within cross-functional agency teams, promoting best practices and driving continuous improvement across multiple client engagements Coordinate testing efforts across parallel client projects to ensure successful delivery of high-quality features within agency timelines Support holistic testing approaches across the full technology stack, understanding how frontend integrations connect with SCAYLE’s backend systems and third-party services Adapt testing strategies to accommodate varying client requirements, brand guidelines, and technical specifications Who you are You have minimum of 5 years of experience in quality assurance, testing, and debugging of frontend applications, preferably in agency or client-facing environments Proficient in manual testing techniques, including exploratory and destructive testing, as well as automated testing methodologies Familiarity with project management and ticketing tools such as Jira and Confluence for effective collaboration across agency teams and client stakeholders Strong knowledge and experience with testing tools, particularly TestRail, for efficient test management and comprehensive reporting Ability to quickly understand complex, custom-built e-commerce implementations and adapt testing approaches to different client architectures Web technologies: Solid understanding of HTML, CSS, JavaScript, browser developer tools, and REST APIs Experience working with agile methodologies in fast-paced agency environments with multiple concurrent projects Passion for delivering innovative, client-specific features quickly while maintaining the high reliability standards expected by premium brands Detail-oriented approach with strong focus on test case design, business value, brand consistency, and exceptional user experience Excellent communication skills for working directly with high-profile clients and articulating technical issues clearly Nice to have Experience with CI/CD pipelines (e.g., GitLab CI) and integrating automated tests into deployment workflows Knowledge of web performance testing (e.g., Lighthouse, Web Vitals) and optimization for enterprise e-commerce Familiarity with web accessibility (a11y) standards and testing, particularly for compliance-focused clients Previous experience in an agency environment or working on multiple concurrent client projects Understanding of SCAYLE’s modular architecture, Storefront SDKs, and Feature Packages Experience testing headless commerce implementations and API integrations Knowledge of international e-commerce requirements (multi-language, multi-currency, regional regulations) Benefits Hybrid working Fresh fruit every day Sports courses Free access to code.talks Exclusive employee discounts Free drinks Language courses Company parties Help in the relocation process Mobility subsidy State-of-the-art technology Central Location Flexible Working Hours Company pension Professional training Dog-friendly office AY Academy Feedback Culture Job Bikes YOU ARE THE CORE OF SCAYLE.

Stellenangebot Senior Quality Assurance Manager (m/w/d) - SCAYLE - onsite in Hamburg or Berlin ansehen

(Senior) Technical Integrations Manager - Supply Tech - Onsite in Hamburg (hybrid) Hamburg (hybrid)

Your mission is to lead the execution of complex, multi-system integration projects that enable ABOUT YOU to scale and enhance its partner business. You aren’t just managing a project; you are designing the data flows that make our ecosystem work.

Stellenangebot (Senior) Technical Integrations Manager - Supply Tech - Onsite in Hamburg (hybrid) ansehen

Teamlead Engineering (m/w/d) - App & Web - onsite in Hamburg or Berlin Hamburg oder Berlin (hybrid)

JavaScript React Node.js TypeScript What you will do Guide the team through complex technical challenges, breaking down large projects into manageable tasks and ensuring timely and quality delivery of new e-commerce features. Mentor and coach Frontend Developers, QA Engineers, helping them grow their technical skills, understand system architecture, and advance their careers.

Stellenangebot Teamlead Engineering (m/w/d) - App & Web - onsite in Hamburg or Berlin ansehen

Senior Projektleiter Wasseraufbereitungsanlagen (Senior Project Manager Water Treatment Systems) (m/w/d) Bietigheim-Bissingen

BWT Pharma & Biotech GmbH sucht in eine/n Senior Projektleiter Wasseraufbereitungsanlagen (Senior Project Manager Water Treatment Systems) (m/w/d) (ID-Nummer: 13669222)

Stellenangebot Senior Projektleiter Wasseraufbereitungsanlagen (Senior Project Manager Water Treatment Systems) (m/w/d) ansehen

Senior Project Manager IT Hamburg

Eppendorf SE sucht in eine/n Senior Project Manager IT (ID-Nummer: 13523567)

Stellenangebot Senior Project Manager IT ansehen

Senior Einkäufer (m/w/d) Düsseldorf

Rheinmetall Project Solutions GmbH sucht in eine/n Senior Einkäufer (m/w/d) (ID-Nummer: 13727817)

Stellenangebot Senior Einkäufer (m/w/d) ansehen

(Senior) Project Manager (m/w/d) Köln

CANCOM SE sucht in eine/n (Senior) Project Manager (m/w/d) (ID-Nummer: 13756585)

Stellenangebot (Senior) Project Manager (m/w/d) ansehen

(Senior) Project Controller (m/w/d) Hilchenbach, Mönchengladbach

SMS group GmbH sucht in eine/n (Senior) Project Controller (m/w/d) (ID-Nummer: 13672653)

Stellenangebot (Senior) Project Controller (m/w/d) ansehen

Senior Project Manager (w/m/d) Hamburg, Münster

best practice consulting AG sucht in eine/n Senior Project Manager (w/m/d) (ID-Nummer: 13574883)

Stellenangebot Senior Project Manager (w/m/d) ansehen

Senior Project Manager (d/m/f) Garching

ams Sensors Germany GmbH sucht in eine/n Senior Project Manager (d/m/f) (ID-Nummer: 13727203)

Stellenangebot Senior Project Manager (d/m/f) ansehen

Senior Financial Controller (m/w/d) München

The Project Group Informationstechnologie GmbH sucht in eine/n Senior Financial Controller (m/w/d) (ID-Nummer: 13664141)

Stellenangebot Senior Financial Controller (m/w/d) ansehen

Senior Manager Strategic Projects (f/m/x) München

ZEISS sucht in eine/n Senior Manager Strategic Projects (f/m/x) (ID-Nummer: 12865778)

Stellenangebot Senior Manager Strategic Projects (f/m/x) ansehen

Senior Manager Strategic Projects (m/w/d) Hamburg

TKMS GmbH sucht in eine/n Senior Manager Strategic Projects (m/w/d) (ID-Nummer: 13758188)

Stellenangebot Senior Manager Strategic Projects (m/w/d) ansehen

Senior Manager Project Management (m/w/x) Gütersloh

Arvato SE sucht in eine/n Senior Manager Project Management (m/w/x) (ID-Nummer: 13678149)

Stellenangebot Senior Manager Project Management (m/w/x) ansehen

Senior Clinical Project Manager (m/w/d) Neu-Isenburg bei Frankfurt am Main

GBG Forschungs GmbH sucht in eine/n Senior Clinical Project Manager (m/w/d) (ID-Nummer: 13621189)

Stellenangebot Senior Clinical Project Manager (m/w/d) ansehen

IT Senior Project Manager (m/w/d) Bremen

Rheinmetall IT Solutions GmbH sucht in eine/n IT Senior Project Manager (m/w/d) (ID-Nummer: 13663877)

Stellenangebot IT Senior Project Manager (m/w/d) ansehen

Senior Project Manager (m/w/d) IT Herne bei Dortmund

rku.it GmbH sucht in Herne bei Dortmund eine/n Senior Project Manager (m/w/d) IT (ID-Nummer: 13446928)

Stellenangebot Senior Project Manager (m/w/d) IT ansehen

Senior Project Design Engineer (m/w/d) Erlangen

Primetals Technologies Germany GmbH sucht in eine/n Senior Project Design Engineer (m/w/d) (ID-Nummer: 13660313)

Stellenangebot Senior Project Design Engineer (m/w/d) ansehen

Senior Project Lead Strategy (m/w/d) Wermelskirchen

OBI Group Holding SE & Co. KGaA sucht in eine/n Senior Project Lead Strategy (m/w/d) (ID-Nummer: 13692175)

Stellenangebot Senior Project Lead Strategy (m/w/d) ansehen

Senior Project Delivery Manager (m/f/d) Deutschland

Sybilla Technologies Sp. z o. o. sucht in Deutschland eine/n Senior Project Delivery Manager (m/f/d) (ID-Nummer: 13698509)

Stellenangebot Senior Project Delivery Manager (m/f/d) ansehen

Senior Project Manager Finanzen / Accounting (m/w/d) Leverkusen

Biofrontera AG sucht in eine/n Senior Project Manager Finanzen / Accounting (m/w/d) (ID-Nummer: 13604795)

Stellenangebot Senior Project Manager Finanzen / Accounting (m/w/d) ansehen

(Senior) Expert Financial & Project Controlling (m/w/d) Burgheim (Landkreis Augsburg)

POLYTAN GmbH sucht in eine/n (Senior) Expert Financial & Project Controlling (m/w/d) (ID-Nummer: 13702422)

Stellenangebot (Senior) Expert Financial & Project Controlling (m/w/d) ansehen

Senior Project Manager (m/w/d) Messe & Event Düsseldorf

Messe Düsseldorf GmbH sucht in eine/n Senior Project Manager (m/w/d) Messe & Event (ID-Nummer: 13762415)

Stellenangebot Senior Project Manager (m/w/d) Messe & Event ansehen

Senior Accountant (m/w/d) – Accounting & Finance Projects Köln

HAPEKO Deutschland GmbH sucht in eine/n Senior Accountant (m/w/d) – Accounting & Finance Projects (ID-Nummer: 13729768)

Stellenangebot Senior Accountant (m/w/d) – Accounting & Finance Projects ansehen

(Senior) Project Manager Construction (m/w/d) Hochbau Berlin, Leipzig, Düsseldorf, München, Frankfurt am Main

ATCP Management GmbH sucht in eine/n (Senior) Project Manager Construction (m/w/d) Hochbau (ID-Nummer: 13669679)

Stellenangebot (Senior) Project Manager Construction (m/w/d) Hochbau ansehen

Senior Project Manager (m/w/d) Delivery und Sales Hannover

Secunet Security Networks AG sucht in eine/n Senior Project Manager (m/w/d) Delivery und Sales (ID-Nummer: 13744656)

Stellenangebot Senior Project Manager (m/w/d) Delivery und Sales ansehen

Senior Technical Manager Projects & Development (m/w/d) Ahrensburg

Mühlenchemie GmbH & Co. KG sucht in eine/n Senior Technical Manager Projects & Development (m/w/d) (ID-Nummer: 13692362)

Stellenangebot Senior Technical Manager Projects & Development (m/w/d) ansehen

Senior Manager, Strategy & Tech Projects (f/m/d) Hamburg

applike group GmbH sucht in Hamburg eine/n Senior Manager, Strategy & Tech Projects (f/m/d) (ID-Nummer: 13674197)

Stellenangebot Senior Manager, Strategy & Tech Projects (f/m/d) ansehen

Senior Project Manager (m/w/d) Accounting International Bielefeld

Dr. August Oetker Nahrungsmittel KG sucht in eine/n Senior Project Manager (m/w/d) Accounting International (ID-Nummer: 13720861)

Stellenangebot Senior Project Manager (m/w/d) Accounting International ansehen

(Senior-) Consultant / Project Manager Energiewirtschaft (m/w/d) Langen / Hessen oder Dresden

Somentec Software GmbH sucht in Langen / Hessen oder Dresden eine/n (Senior-) Consultant / Project Manager Energiewirtschaft (m/w/d) (ID-Nummer: 8421560)

Stellenangebot (Senior-) Consultant / Project Manager Energiewirtschaft (m/w/d) ansehen

Senior Data Analyst (m/f/d) - Shop Analytics - onsite in Hamburg or Berlin Hamburg oder Berlin (hybrid)

MySQL Python Google BigQuery Gitlab What you will do Conduct in-depth analyses on shop user behavior to uncover actionable insights Drive shop optimization and growth by providing analytical insights to Business and Product Owners and influencing product enhancements Shape the success metrics for our shop, developing and monitoring KPIs that directly impact millions of users’ shopping experiences Provide full-cycle A/B test analytical support to optimize shop performance Define tracking requirements and support QA of tracking implementations to ensure data accuracy and reliability Design and implement advanced dashboards, enabling self-service analytics across the organization Collaborate with multiple stakeholders across the organization to answer shop-related questions with analytical insights, supporting business decision-making Who you are Advanced proficiency in SQL for complex data analysis and querying large datasets Expertise in e-commerce KPIs and funnel analysis Solid understanding of web analytics and experience working with frontend tracking data (GA4 experience is a plus) Experience with data visualization tools (e.g., Looker Studio, Tableau, or similar) to create compelling dashboards and reports Advanced knowledge of A/B testing methodology and statistical analysis for experiment design and interpretation Strong understanding of customer segmentation and cohort analysis in the  e-commerce context Proactive and self-driven, with the ability to work independently and drive projects from conception to completion Collaborative mindset, adept at working with cross-functional teams and building strong relationships with stakeholders Pragmatic approach to problem-solving, consistently delivering efficient, data-driven solutions.

Stellenangebot Senior Data Analyst (m/f/d) - Shop Analytics - onsite in Hamburg or Berlin ansehen

Senior Project Manager im Sondermaschinenbau für die Pharmaindustrie (m/w/d) Sulzbach-Laufen bei Schwäbisch Hall, Aalen, Schwäbisch Gmünd

Rommelag ENGINEERING sucht in Sulzbach-Laufen bei Schwäbisch Hall, Aalen, Schwäbisch Gmünd eine/n Senior Project Manager im Sondermaschinenbau für die Pharmaindustrie (m/w/d) (ID-Nummer: 12962758)

Stellenangebot Senior Project Manager im Sondermaschinenbau für die Pharmaindustrie (m/w/d) ansehen

Senior Project/Program Manager - IT & Digitalisation (m/w/d) bundesweit, Berlin, Frankfurt, Hamburg, Köln, Leipzig, München

Sopra Steria sucht in eine/n Senior Project/Program Manager - IT & Digitalisation (m/w/d) (ID-Nummer: 12909467)

Stellenangebot Senior Project/Program Manager - IT & Digitalisation (m/w/d) ansehen

Senior Fullstack Engineer (m/w/d) - Seller Center SCAYLE - onsite in Hamburg or Berlin Hamburg oder Berlin (hybrid)

X, Tailwind, HTMX, or other lightweight JS frameworks (or motivation to learn them) Experience in working with Postgresql, Redis, or equivalent data storage Passionate about writing well-structured, efficient, and maintainable code, actively keeping the quality of the code base in check Used to work in an English-speaking environment Fluent German communication skills (C1-Level) Nice to have Excellent coding skills with Python Extensive Django Knowledge Knowledge of front-end technologies (JavaScript, HTML5, CSS3) Contributions to open-source projects Experience with pioneering Greenfield projects or in startup settings, adept at swiftly adapting products to find the perfect market fit Benefits Hybrid working Fresh fruit every day Sports courses Free access to code.talks Exclusive employee discounts Free drinks Language courses Laracast account for free Company parties Help in the relocation process Mobility subsidy State-of-the-art technology Central Location Flexible Working Hours Company pension Professional training Dog-friendly office AY Academy Feedback Culture Job Bikes YOU ARE THE CORE OF ABOUT YOU/SCAYLE.

Stellenangebot Senior Fullstack Engineer (m/w/d) - Seller Center SCAYLE - onsite in Hamburg or Berlin ansehen

Senior Specialist Processes & Projects (m/w/d) in Voll- oder Teilzeit Eschborn

Techem Energy Services GmbH sucht in eine/n Senior Specialist Processes & Projects (m/w/d) in Voll- oder Teilzeit (ID-Nummer: 13725512)

Stellenangebot Senior Specialist Processes & Projects (m/w/d) in Voll- oder Teilzeit ansehen

Senior Project Lead Internationale Franchisepartner-Strategie (m/w/d) Köln, Wermelskirchen

OBI GmbH & Co. Deutschland KG sucht in eine/n Senior Project Lead Internationale Franchisepartner-Strategie (m/w/d) (ID-Nummer: 13678384)

Stellenangebot Senior Project Lead Internationale Franchisepartner-Strategie (m/w/d) ansehen

(Senior) Project Lead – Business Development PRO (m/w/d) Köln, Wermelskirchen

OBI Group Holding SE & Co. KGaA sucht in eine/n (Senior) Project Lead – Business Development PRO (m/w/d) (ID-Nummer: 13742550)

Stellenangebot (Senior) Project Lead – Business Development PRO (m/w/d) ansehen

Senior Technical Expert (m/w/d) Battery Storage Projects Zug, Hamburg

re:cap global investors ag sucht in Zug, Hamburg eine/n Senior Technical Expert (m/w/d) Battery Storage Projects (ID-Nummer: 13668496)

Stellenangebot Senior Technical Expert (m/w/d) Battery Storage Projects ansehen

Senior Controller (m/f/d) Zürich

Act as a Senior Finance Business Partner for R&D, Quality/Regulatory, and Medical Affairs, providing financial insights and decision support to senior stakeholders Lead project controlling for R&D projects and clinical studies, including budgeting, forecasting, cost tracking, and performance analysis Ensure transparency of project costs, resource utilization, and key cost drivers to enable effective financial steering of development activities Drive the standardization and continuous improvement of controlling processes, KPIs, and reporting tools across the organization Serve as SAP Key User for CO and PS, supporting project structures, cost allocation logic, and reporting, as well as contributing to SAP ECC6 and S/4HANA implementation and optimization initiatives Degree in Business Administration, Finance, Controlling, or a related field Robust experience in controlling, preferably within the Life Sciences, MedTech, or Pharmaceutical industry Strong background in project controlling for R&D projects or clinical studies, including business case evaluation and financial performance management Advanced SAP expertise, particularly in SAP CO and PS, with experience using SAP BW / Analysis for Office and advanced Excel reporting Proven business partnering and stakeholder management skills, with the ability to challenge senior leaders in a constructive manner; fluent English and solid German skills required Challenging and varied tasks in a promising and innovative industry Flat hierarchies Individual development opportunities Ihr Kontakt Referenznummer 865253/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt

Stellenangebot Senior Controller (m/f/d) ansehen

Senior Controller (m/f/d) Zürich

Act as a Senior Finance Business Partner for R&D, Quality/Regulatory, and Medical Affairs, providing financial insights and decision support to senior stakeholdersLead project controlling for R&D projects and clinical studies, including budgeting, forecasting, cost tracking, and performance analysisEnsure transparency of project costs, resource utilization, and key cost drivers to enable effective financial steering of development activitiesDrive the standardization and continuous improvement of controlling processes, KPIs, and reporting tools across the organizationServe as SAP Key User for CO and PS, supporting project structures, cost allocation logic, and reporting, as well as contributing to SAP ECC6 and S/4HANA implementation and optimization initiatives Degree in Business Administration, Finance, Controlling, or a related fieldRobust experience in controlling, preferably within the Life Sciences, MedTech, or Pharmaceutical industryStrong background in project controlling for R&D projects or clinical studies, including business case evaluation and financial performance managementAdvanced SAP expertise, particularly in SAP CO and PS, with experience using SAP BW / Analysis for Office and advanced Excel reportingProven business partnering and stakeholder management skills, with the ability to challenge senior leaders in a constructive manner; fluent English and solid German skills required Challenging and varied tasks in a promising and innovative industry Flat hierarchies Individual development opportunities Ihr Kontakt Referenznummer 865253/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt

Stellenangebot Senior Controller (m/f/d) ansehen

(Senior) Project Manager Banking (m/w/d) im Team Business Transformation Berlin, bundesweit, Düsseldorf, Frankfurt, Hamburg, München

x1F GmbH sucht in eine/n (Senior) Project Manager Banking (m/w/d) im Team Business Transformation (ID-Nummer: 13752738)

Stellenangebot (Senior) Project Manager Banking (m/w/d) im Team Business Transformation ansehen

Senior Project Manager (m/w/d) Information Security & Regulatory Compliance Remscheid bei Düsseldorf

Vaillant GmbH sucht in eine/n Senior Project Manager (m/w/d) Information Security & Regulatory Compliance (ID-Nummer: 13732172)

Stellenangebot Senior Project Manager (m/w/d) Information Security & Regulatory Compliance ansehen

Senior Project Manager Insurance (m/w/d) im Team Business Transformation Düsseldorf, Frankfurt, Hamburg, München

x1F GmbH sucht in eine/n Senior Project Manager Insurance (m/w/d) im Team Business Transformation (ID-Nummer: 13752727)

Stellenangebot Senior Project Manager Insurance (m/w/d) im Team Business Transformation ansehen

Senior IT Auditor Plantation, Florida, USA

General understanding of financial processes: Order to Cash, Purchase to Pay, etc. Proficient in the use of MS-Office:Word, Excel, PowerPoint Project Management experience or certifications is a plus Bilingual Spanish or Portuguese is a plus. DHL is an equal opportunity employer.

Stellenangebot Senior IT Auditor ansehen

(Senior) IT Project Manager (m/f/d) – Tieto Tech Consulting Berlin, Regensburg

Tieto Germany GmbH sucht in eine/n (Senior) IT Project Manager (m/f/d) – Tieto Tech Consulting (ID-Nummer: 13664322)

Stellenangebot (Senior) IT Project Manager (m/f/d) – Tieto Tech Consulting ansehen

Senior Project Manager M&A (all genders) part-/full-time Darmstadt

Merck KGaA Darmstadt, Germany sucht in eine/n Senior Project Manager M&A (all genders) part-/full-time (ID-Nummer: 13754218)

Stellenangebot Senior Project Manager M&A (all genders) part-/full-time ansehen

Senior IT Project Manager - Retail IT-Systeme (m/w/d) Düsseldorf

Peek & Cloppenburg* B.V. & Co. KG sucht in eine/n Senior IT Project Manager - Retail IT-Systeme (m/w/d) (ID-Nummer: 13733766)

Stellenangebot Senior IT Project Manager - Retail IT-Systeme (m/w/d) ansehen

Senior Manager Global Tax Projects and Strategy (m/w/d) Köln, München

Birkenstock Group B.V. & Co. KG sucht in eine/n Senior Manager Global Tax Projects and Strategy (m/w/d) (ID-Nummer: 13747311)

Stellenangebot Senior Manager Global Tax Projects and Strategy (m/w/d) ansehen

(Senior) Manager Strategic Projects – Brand & Customer Transformation (m/w/d) Köln

OBI Group Holding SE & Co. KGaA sucht in eine/n (Senior) Manager Strategic Projects – Brand & Customer Transformation (m/w/d) (ID-Nummer: 13688100)

Stellenangebot (Senior) Manager Strategic Projects – Brand & Customer Transformation (m/w/d) ansehen

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