Jobs für senior back-end javascript developer bei Genf

Job Information Location: Geneva, Switzerland (Office) Contract Type: Full-time, Permanent contract Posted: 03.06.2026 Job Reference: c7f78cd2c911c80b70ba5380ec597ce8 Listing Type: Basic EU Work Permit Required: No Company Overview ZYTLYN Technologies empowers companies across the $11 trillion travel industry to shape the future with predictive AI solutions....

OverviewJoin Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to...

With over 140 years of Swiss engineering heritage, Sécheron Hasler Group is a global leader in high-power electrical and electronic equipment. Our solutions power railways, renewable energy, DC and AC networks, and industrial systems worldwide trusted for their precision, reliability, and innovation. At the heart of modern rail infrastructure, our Traction...

Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting‑edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth:privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we've built the world's largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar — tools used by...

Who We Are Vorsee (by ZYTLYN Technologies) empowers companies across the $11 trillion travel industry to shape the future with predictive AI solutions that augment commercial planning, sales, marketing, retailing and operations. We work with some of the largest travel brands in the world, and our vision is to answer highly detailed and granular questions...

Alpha Financial Markets Consulting (Alpha) is a leading global consultancy to the financial services industry. Founded in 2003, we have worked for over 20 years to bring together specialist, sector-focused strategy, management consulting and technology expertise to support the entire client transformation lifecycle. Having partnered with more than 1,200...

Audit & Risk Recruitment is partnering with a leading global business to appoint an experienced Senior Internal Auditor to join its high-performing audit function in Switzerland. This is an excellent opportunity for an audit professional with a strong understanding of commodity tradin g to join a business that operates on a truly international scale. The...

EntrepriseSmartWave est une société BCorp qui transforme le paysage numérique des entreprises en alliant compétences techniques avancées et relations humaines valorisantes. Nous offrons des services allant du développement d’applications sur mesure à l’optimisation des opérations, tout en garantissant la sécurité des identités.Services...

Senior Tax Specialist (Direct &Indirect Taxes, Multi Jurisdiction)At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy,...

Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. Overview We're looking for a Senior Software Engineer to join our...

Project descriptionWe are seeking a highly skilled and motivated Technical Project Manager to lead and manage technical projects using Agile methodologies. The ideal candidate will work closely with cross-functional teams, fostering collaboration and driving projects to successful completion in a fast-paced environment.ResponsibilitiesImplement and maintain...

We are a global engagement marketing agency that creates human-centric touchpoints that unleash the power of people to deliver innovation and growth. Firm believers in the power of building community since 1987, we are helping brands, associations and not-for-profit organisations solve their key people challenges through our core expertise: Live & virtual...

Lead and reshape a critical client onboarding functionCombine team leadership, complex KYC decision‑making and process transformation About Our Client Our client is a Geneva-based, FINMA‑regulated financial institution and part of an established international financial services group. Operating at the intersection of banking, technology and financial...

Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading...

Job Profile: IT Service Delivery – Team Lead Department: COO – IT / IT Service Delivery Location: Geneva – On-site (not hybrid) Job Type: Full-Time (Permanent) Reports To: Head of IT Service Management Date: 01.08.2026 Job Summary The IT Service Delivery – Team Lead is responsible for managing the daily operations and governance of IT Service...

Your Purpose The Sr. Director of Guest Experience Development & Delivery is responsible for bringing the next generation of guest experiences to life across MSC Cruises' new class of ships. Working closely with the Product Innovation team, this role transforms approved concepts into fully realized onboard experiences, ensuring they are operationally...

Lead and scale the company’s global trade finance function to support international agri commodity trading operations, optimize working capital, mitigate trade risk, and build banking and capital markets relationships. Responsibilities Strategy & Leadership Define and execute the global trade finance strategy aligned with commercial growth, risk appetite,...

Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and...