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About Proton
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 millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!
We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!
The team:
Join a world-class Linux engineering team at the forefront of privacy-focused open-source development, where your contributions directly impact millions of users worldwide. Our engineers are passionate problem-solvers who thrive in a fast-paced, collaborative environment, tackling complex technical challenges with creativity and rigor. We value autonomy, technical excellence, and a shared commitment to building software that genuinely makes the world a safer place. If you are driven by purpose and love working alongside exceptionally talented people, you will feel right at home here.
What you will do:
Design, develop, and maintain robust automated test frameworks and pipelines for Linux-based open-source software
Write and execute functional, integration, regression, and end-to-end test suites to ensure product reliability and security
Collaborate closely with developers to define testability requirements and integrate automated tests into CI/CD workflows
Identify, document, and track software defects, working with engineering teams to drive timely resolution
Perform exploratory and risk-based testing with a strong focus on privacy, data integrity, and security compliance
Develop and maintain test infrastructure, including virtual machines, containers, and Linux environment configurations
Analyze test results, generate reports, and provide actionable insights to improve software quality and release confidence
Contribute to the continuous improvement of QA processes, tools, and best practices across the engineering organization
Participate in code reviews for test code, ensuring maintainability, scalability, and adherence to engineering standards
Stay current with the latest Linux ecosystem developments, testing methodologies, and open-source tooling
What we are looking for:
3–5 years of hands-on experience in software test automation, with a strong focus on Linux-based environments
Solid proficiency in at least one scripting or programming language commonly used for test automation, such as Python, Bash, or Go
Proven experience designing and maintaining automated test frameworks (e.g., pytest, Robot Framework, or similar)
Good understanding of CI/CD pipelines and experience integrating automated tests with tools such as GitLab CI, Jenkins, or GitHub Actions
Familiarity with containerization and virtualization technologies, including Docker, QEMU, or similar tools for test environment management
Solid knowledge of Linux internals, system administration, and command-line tooling
Experience with version control systems, particularly Git, and comfort working in an open-source collaborative development model
Understanding of software security principles and privacy-by-design concepts is a strong plus
Ability to read and understand application source code to improve test coverage and identify edge cases
Strong analytical and problem-solving skills, with a structured and detail-oriented approach to quality assurance
Good communication skills and ability to work effectively in a remote, internationally distributed team
A genuine passion for open-source software, privacy, and building technology that has a positive impact on society
What We Offer:
Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
Technology: you'll get the right hardware and the right software you need to do your best work.
Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.
Our Commitment to Diversity and Inclusion
At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.
If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.
Candidate Privacy Notice
When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.
If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.
Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.
To learn more about our privacy policy, please visit our privacy policy page.
Salary range (Vilnius) - 46.100 - 60.000 EUR gross annual
#LI-Onsite
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About Keyfactor
Our mission is to build a connected society, rooted in trust, with identity-first security for every machine and human. Keyfactor helps organizations move fast to establish digital trust at scale — and then maintain it. With decades of cybersecurity experience, Keyfactor is trusted by more than 1,500 companies across the globe. We are proud to continually earn recognition as a Best Place to Work, and we achieve that through our amazing people who cultivate our culture as we grow. We hope you will trust your future with Keyfactor!
Title: Engineering Manager (job title on contract will be Manager, Engineering)
Location: Spain; Barcelona (Hybrid work model)
Experience: Senior
Job Function: Engineering
Employment Type: Full-Time
Industry: Computer & Network Security
Job Summary
Leads a team of engineers, managing day-to-day activities and project goals. Drives technical excellence, supports team development, and ensures successful execution of engineering tasks.
Job Responsibilities
Minimum Qualifications, Education, and Skills
Compensation
Salary will be commensurate with experience.
Culture, Career Opportunities and Benefits
We build teams that continually strive to get better than the day before. You will be challenged daily and given opportunities to grow personally and professionally. We balance autonomy and structure to create an entrepreneurial environment to spur creativity and new ideas.
Here are just some of the initiatives that make our culture special:
Our Core Values
Our core values are extremely important to how we run our business and what we look for in every team member:
Trust is paramount.
We deliver security software and solutions where trust and openness are of the highest importance for our customers. We are honest and a trusted partner in every aspect of business.
Customers are core.
We strategize, operate, and execute through a customer-centric view. We prioritize the security interests of our customers, and we act as if their data were our own.
Innovation never stops, it only accelerates.
The speed of change is accelerating. We are committed, through investment and focus, to stay ahead of the innovation curve.
We deliver with agility.
We thrive in high-paced and continually changing environments. We navigate through newly added variables, adjust accordingly, while driving towards our strategic goals.
United by respect.
Respect for all is what unites us. We promote diversity, inclusivity, equity, and acting with empathy and openness, both in our business and in our communities.
Teams make “it” happen.
Vision and goals are not individually achievable – they require teamwork. We pride ourselves in operating as a cohesive team, creating promoters and partners, and winning as one.
Keyfactor is a proud equal opportunity employer including but not limited to veterans and individuals with disabilities.
REASONABLE ACCOMMODATION: Applicants with disabilities may contact a member of Keyfactor’s People team via people@keyfactor.com and/or telephone at 1.216.785.2990 to request and arrange for accommodations at any time.
Ready to apply?
Apply to Keyfactor, Inc.
We’re seeking a Java Software Engineer to join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and contributing to scalable architecture design and distributed computing solutions.
As part of the team, you’ll contribute to both new feature development and backend system improvements, with a strong focus on quality, fault tolerance, and performance. You’ll gain hands-on experience with real-time communications, and use data to help improve how we build and scale our services.
This is a great opportunity to grow your skills by working on large-scale, highly available systems alongside a team of experienced engineers who are passionate about cloud infrastructure, media technologies, and real-time communication.
Experience we consider a plus:
#LI-JM1
There’s no perfect candidate. You don't need all the preferred qualifications to make a valuable impact on our team. Our employees and customers come from diverse backgrounds, so if you're passionate about what you could achieve at Vonage, we'd love to hear from you.
To learn how we process your personal data during the recruitment process, please refer to our Privacy Notice.
Who we are:
Vonage is a global cloud communications leader. And your talent will further help brands - such as Airbnb, Viber, WhatsApp, and Snapchat - accelerate their digital transformation through our fully programmable-based unified communications, contact center solutions, and communications APIs. Ready to innovate? Then join us today.
Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location.
Ready to apply?
Apply to Vonage
Join our Movement and Champion Restaurant Culture! 💚
At TheFork we believe that the best things in life happen around the table.
As the leading restaurant booking platform in Europe, we connect the broadest community of loyal diners with the world’s favorite restaurants. Powered by innovation and a deep passion for the restaurant industry, we create unique dining experiences across 11 countries.
We’re part of the Tripadvisor Group and proud to be building a diverse, people-first culture where “respect”, “ownership”, “growth” and “better together” values thrive.
If you’re passionate about food, technology, and making a real impact, your seat at the table is ready.
👉 Discover life at TheFork
What you will do:
Who you are:
You Must Meet These Critical Qualifications (Mandatory requirements to be listed here)
You Can Impress With These Additions (“Nice to have” to be listed here)
What we offer you:
😄 An awesome team
🏠 A permanent contract (that can be useful in life)
⚖️Flexible working environment (2 days home office per week + up to 4 total weeks additional flexibility during the summer period and in December to work fully remotely)
💸 Competitive fixed salary and bonus
🍕 Lunch vouchers available for each working day (because yes, we like to try our best restaurants)
🌎 International teams and a multicultural environment spanning 10 offices across Europe
🤝 Highly inclusive working environment
🤸♀️ Lifestyle benefits that can be used to reimburse expenses related to physical and leisure activities, family support, travel etc
🎓 Continuous learning and development programs
😌 Free access to the Calm app to help you build resilience wherever you are in your mental health journey
🐣Dedicated parental leave and caregiver leave policies (12 weeks fully paid)
🏥Health insurance covered by the company
👶 Financial support for birth, adoption, civil partnerships, or marriage
🚝 Transport allowance
🏥Health insurance fully covered by the company
👩🦽 Life & Disability Insurance at no cost to the employee
🍴 Amazing offices with dining, coffee points and leisure area
🎤 Team building events
All hiring happens through our careers site and official email. We do not text or ask for payment during the hiring process. Please report any suspicious messages immediately.
We believe that we are better together, and we welcome you for who you are. We endeavor to ensure that everyone - regardless of ability, age, socio-economic & cultural background, ethnicity, faith, gender, gender expression, gender identity, ideology, national origin, race, sexual orientation, marital status, or any characteristic protected under applicable law -has the opportunity to reach their full potential. At TheFork, we want you to bring us your unique perspectives and experiences, so we can collectively continue disrupting the restaurant industry and go from good to great.
TheFork is committed to a fair recruitment process. If you have special needs and require reasonable support during your application, interview, or participation in the selection process due to health conditions or disability, please direct your inquiries to AccessibleRecruitment@TheFork.com. Our HR team will review the request and respond accordingly.
#LI-FF1
Ready to apply?
Apply to The Fork
Hey there!
We’re Fever, the world’s leading tech platform for culture and live entertainment.
Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.
Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.
Our results? We’ve teamed up with major industry leaders like Netflix, F.C. Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! Impressive, right?
To achieve our mission, we are looking for bar-raisers with a hands-on mindset who are eager to help shape the future of entertainment!
Ready to be part of the experience?
Now, let’s discuss this role and what you will do to help achieve Fever’s mission.
Location: Spain
What are we looking for:
We are looking for a Java Backend Engineer to join the engineering team with outstanding software development talent proven by great work results/experience. Somebody that cares about code quality and not just get things done, but get things done right.
If you're smart, have great energy, can't think about a system without a CI/CD pipeline and you want to thrive in a fast paced environment, we are in sync.
What would you do at Fever?
During your first month at Fever (Onboarding period):
You’ll join a structured onboarding program designed to help you ramp up smoothly. During this period, you will:
After 3 months at Fever:
You’ll be confidently collaborating and delivering at full speed. You will:
By your 6th month at Fever:
You’ll be fully established as a key contributor in your team. You will:
Must have skills:
We use these technologies, so it would be a plus if you have experience in:
Fever aims to provide the best-fastest possible experience to our candidates. This is how it would look like:
Thank you for considering joining Fever. We cannot wait to learn more about you!
If you want to learn more about us: Fever's Blog | Tech.Eu |TechCrunch
Fever is committed to creating an inclusive and diverse workspace where everyone's background and ideas count. Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities. We encourage everyone to apply!
If you require any kind of accommodation during the selection process please contact our Talent team so we can help you by providing a welcoming and seamless journey.
If you want to know more about how Fever processes your personal data, click here Fever - Candidate Privacy Notice
Ready to apply?
Apply to FeverUp
Join our Movement and Champion Restaurant Culture! 💚
At TheFork we believe that the best things in life happen around the table.
As the leading restaurant booking platform in Europe, we connect the broadest community of loyal diners with the world’s favorite restaurants. Powered by innovation and a deep passion for the restaurant industry, we create unique dining experiences across 11 countries.
We’re part of the Tripadvisor Group and proud to be building a diverse, people-first culture where “respect”, “ownership”, “growth” and “better together” values thrive.
If you’re passionate about food, technology, and making a real impact, your seat at the table is ready.
👉 Discover life at TheFork
What you will do:
Who you are:
You Must Meet These Critical Qualifications (Mandatory requirements to be listed here)
You Can Impress With These Additions (“Nice to have” to be listed here)
What we offer you:
😄 An awesome team
🏠 A permanent contract (that can be useful in life)
⚖️Flexible working environment (2 days home office per week + up to 4 total weeks additional flexibility during the summer period and in December to work fully remotely)
💸 Competitive fixed salary and bonus
🍕 Lunch vouchers available for each working day (because yes, we like to try our best restaurants)
🌎 International teams and a multicultural environment spanning 10 offices across Europe
🤝 Highly inclusive working environment
🤸♀️ Lifestyle benefits that can be used to reimburse expenses related to physical and leisure activities, family support, travel etc
🎓 Continuous learning and development programs
😌 Free access to the Calm app to help you build resilience wherever you are in your mental health journey
🐣Dedicated parental leave and caregiver leave policies (12 weeks fully paid)
🏥Health insurance covered by the company
👶 Financial support for birth, adoption, civil partnerships, or marriage
🚝 Transport allowance
🏥Health insurance fully covered by the company
👩🦽 Life & Disability Insurance at no cost to the employee
🍴 Amazing offices with dining, coffee points and leisure area
🎤 Team building events
All hiring happens through our careers site and official email. We do not text or ask for payment during the hiring process. Please report any suspicious messages immediately.
We believe that we are better together, and we welcome you for who you are. We endeavor to ensure that everyone - regardless of ability, age, socio-economic & cultural background, ethnicity, faith, gender, gender expression, gender identity, ideology, national origin, race, sexual orientation, marital status, or any characteristic protected under applicable law -has the opportunity to reach their full potential. At TheFork, we want you to bring us your unique perspectives and experiences, so we can collectively continue disrupting the restaurant industry and go from good to great.
TheFork is committed to a fair recruitment process. If you have special needs and require reasonable support during your application, interview, or participation in the selection process due to health conditions or disability, please direct your inquiries to AccessibleRecruitment@TheFork.com. Our HR team will review the request and respond accordingly.
#LI-FF1
Ready to apply?
Apply to The Fork
Nuvolar is a global technology consulting company specializing in Salesforce-based solutions, mobile and web application development, and training and support services. With over 14 years of experience and a multicultural team of more than 100 professionals, Nuvolar delivers projects for highly complex industries such as aviation, healthcare, consumer goods, and transportation.
Our mission is to transform innovative ideas into reality by optimizing business processes, enabling technology adoption, and developing tailored solutions that empower our clients to grow and adapt in demanding environments.
At Nuvolar, we value international talent, diversity, flexibility, and a collaborative work environment that fosters both professional growth and personal well-being.
Thank you for considering a future opportunity with Nuvolar! We are not currently hiring for this specific role, but we would love to connect with talented individuals who are interested in potential future positions. By joining our talent pipeline, you will be the first to be notified when suitable opportunities arise.
In this talent pipeline requisition, we are not actively recruiting for this position at the moment. However, we are building a network of exceptional individuals who possess the skills and experience required for future openings. By submitting your application to this requisition, you will be added to our talent pipeline and may be invited for an exploratory conversation with someone from our Talent Acquisition team to be considered for future opportunities.
We aspire to cultivate a team equipped with unmatched expertise, agility, and dedication to excellence. We are looking for an experienced QA Automation Engineer with experience in testing web and API applications. In this role, you will contribute to both manual and automated testing activities, defining the overall testing strategy and ensuring high-quality standards across UI, API, performance, and security testing.
You will design, implement, and maintain scalable and maintainable test automation frameworks, create and execute functional, non-functional, integration, regression, API, and end-to-end tests, and actively contribute to code reviews and CI/CD pipelines. Additionally, you will estimate testing efforts, maintain test documentation, and mentor junior QA team members, driving continuous improvement and best practices across the project.
Nice to have: Performance testing experience (k6, Gatling, Locust, JMeter), basic security testing knowledge, cloud platforms (AWS, Azure), TCP/IP and network protocols familiarity, and experience with Gherkin/BDD frameworks.
1️⃣ HR Interview – Cultural fit interview to get to know each other.
2️⃣ Technical Test – A coding challenge to assess your skills.
3️⃣ Technical Interview – A deep dive into your technical abilities and thought process.
Join us in a role that offers not only exciting challenges but also the opportunity to make a meaningful impact in the technology and consulting industry.
If you want to be aware of all of our latest updates, follow us via LinkedIn | Instagram | Glassdoor | Medium
Equal Opportunity Statement
Nuvolar Works is an equal-opportunity employer. We welcome and encourage applications from all backgrounds. We do not discriminate based on age, sex, gender, gender identity or expression, sexual orientation, family or marital status, disability, national origin, race, ethnicity, religion, or any other protected characteristic. Candidates with disabilities are encouraged to apply, and we are committed to providing an inclusive and accessible recruitment process. If you require any adjustments during the hiring process, please let us know.
Ready to apply?
Apply to Nuvolar
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