Fluxon is a product and software development company based out of San Francisco, California. We are founded by a group of ex-Googlers and startup founders who love building great products. We are obsessed with quality and speed, and we love the work we do. Our clients comprise of the most innovative and forward-thinking companies in the world. We only hire the best of the best in the world and we’re looking for amazing people to join our expanding team.

Fluxon

Manual QA Engineer

Senior Frontend Engineer

IT Operations Manager

As a Manual QA Engineer at Fluxon, you’ll design and implement testing processes across diverse applications, collaborating with a team that values innovation and growth. You will define end-to-end test strategies, plan and execute testing, track quality initiatives, investigate issues, champion QA best practices, and engage with clients to understand requirements and debug complex problems, all while learning independently.

Senior Content Strategist

<h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Who we are</h2><p class="my-4 text-gray-700 leading-relaxed">We are Fluxon, a product development team founded by ex-Googlers and startup founders. We offer full-cycle software development: from ideation and design to build and go-to-market. We partner with visionary companies, ranging from fast-growing startups to tech leaders like Google and Stripe, to turn bold ideas into products with the power to transform the world.</p><p class="my-4 text-gray-700 leading-relaxed">The role is open to candidates based in Portugal preferably in Lisbon.</p><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">About the role</h2><p class="my-4 text-gray-700 leading-relaxed">As a Manual QA Engineer at Fluxon, you’ll have the opportunity to design and implement testing processes across diverse applications. You’ll collaborate with the team that values innovation, integrity, and continuous growth.</p><p class="my-4 text-gray-700 leading-relaxed">You’ll be responsible for:</p><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Defining end-to-end test strategy and processes for entire products, including suggesting appropriate tools to use</li><li class="leading-relaxed">Planning and executing testing for quality and conformance to specifications and deliverables</li><li class="leading-relaxed">Assisting project teams by tracking, documenting, and reporting on quality initiatives</li><li class="leading-relaxed">Investigating reports of product quality issues and working collaboratively towards resolution</li><li class="leading-relaxed">Being your products’ quality champion and evangelising QA best practices within your teams and our clients</li><li class="leading-relaxed">Engaging directly with our clients to understand requirements, define what quality means, and debug complex issues</li><li class="leading-relaxed">Learning fast while working independently and reliably</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">Qualifications</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Experienced QA engineer generalist with a dedication to product quality, familiar and open to a wide range of technologies</li><li class="leading-relaxed">5+ years of hands-on experience testing web or mobile applications, as well as APIs</li><li class="leading-relaxed">3+ years of experience in setting up testing processes from scratch, building and maintaining test documentation</li><li class="leading-relaxed">Strong understanding of client - server architecture</li><li class="leading-relaxed">Strong understanding of testing theory and SDLC</li><li class="leading-relaxed">Basic understanding of CI/CD</li><li class="leading-relaxed">Basic understanding of networking stack (DNS, TCP/IP, HTTP(S), SSH, etc)</li><li class="leading-relaxed">Upper-Intermediate level of written and spoken English</li><li class="leading-relaxed">Basic scripting experience (any modern programming language)</li><li class="leading-relaxed">Pro-active personality, with a willingness to learn and contribute to test automation</li><li class="leading-relaxed">Familiarity with task estimation</li></ul><h2 class="text-2xl md:text-3xl font-bold mt-10 mb-4 border-b pb-2 text-gray-800">What we offer</h2><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Exposure to high-profile SV startups and enterprise companies</li><li class="leading-relaxed">Competitive salary</li><li class="leading-relaxed">Fully remote work with flexible hours</li><li class="leading-relaxed">Flexible paid time off</li><li class="leading-relaxed">Profit-sharing program</li><li class="leading-relaxed">Healthcare</li><li class="leading-relaxed">Parental leave, including adoption and fostering</li><li class="leading-relaxed">Gym membership and tuition reimbursement</li><li class="leading-relaxed">Hands-on career development</li></ul>

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<p>- This assessment gives us an idea of your C++ skills<br>- Companies that evaluate this skillset in interviews: <strong>Rockstar Games, Ubisoft, Mayhem Studios, etc.</strong><br>- 10 Multiple Choice questions<br>- Average time to complete: <strong>7 to 10 minutes</strong></p>

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Razer

[GRIT] Digital Marketing Trainee (6 months)

[GRIT] Community Engagement Trainee (6 months)

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The New York Times

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Join Razer.com as a Digital Marketing Trainee for 6 months, supporting global campaigns with a strong focus on SEO and email marketing. This role offers hands-on experience in a fast-paced global eCommerce environment, contributing to initiatives that drive traffic, engagement, and revenue. You will optimize SEO using platforms like SEMrush and Google Search Console, manage email marketing calendars, build campaigns in Salesforce Marketing Cloud, and report on performance, collaborating with cross-functional teams.

At Razer, you'll be at the forefront of the most exciting industry in the world — gaming. Evolving forms of gaming require evolving forms of hardware, software and services. That’s where Razer comes in, offering innovative top-of-the-line products and services to allow gamers to fully immerse in the ultimate gaming experience.Getting onboard Razer will place you on a global mission to bring gamers closer to the games they love. Razer is a place to do great work, offering you the opportunity to be a part of a global team across 11 countries. Whether you are a hardcore evangelist who breathe life to the latest and greatest gaming gear or a behind-the-scene hero who runs our global operations, you are assured of a career-changing quest that transcends time zones and culture with one single spell: For Gamers. By Gamers.The journey towards phenomenal-ness won’t come easy. However, we will excel because gamers rely on teamwork. We achieve greatness because we are wicked problem-solvers and tenacious in clinching victories in all that we do. It is the team that makes Razer where it is today and will continue to bring Razer to even greater heights.

[GRIT] Marketing & Social Media Trainee (6 months)

Director of Software Engineering, AI Deployment

Channel & Partnership Specialist

Associate Data Engineer

Senior Software Engineer

<h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Job Responsibilities :</h3><p class="my-4 text-gray-700 leading-relaxed">Join Razer.com as a Digital Marketing Trainee, where you'll support the execution of global campaigns with a strong focus on SEO and email marketing. This is a unique opportunity to gain hands-on experience in a fast-paced global eCommerce environment, working alongside experienced marketers and contributing to initiatives that drive traffic, engagement, and revenue.</p><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Job Scope</h3><p class="my-4 text-gray-700 leading-relaxed">1.  SEO Optimization</p><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Support SEO efforts using platforms like SEMrush, Moz, and Google Search Console to improve organic search performance.</li><li class="leading-relaxed">Conduct keyword research and competitor analysis to identify content gaps and opportunities.</li><li class="leading-relaxed">Optimize on-page elements such as meta titles, descriptions, headers, and internal linking structures.</li><li class="leading-relaxed">Collaborate with content teams to ensure SEO best practices are applied across product and blog pages.</li><li class="leading-relaxed">Monitor SEO performance using Google Analytics and assist in reporting key metrics.</li></ul><p class="my-4 text-gray-700 leading-relaxed">2.  Email Marketing</p><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Assist in managing the global email marketing calendar and cadence, ensuring timely and consistent campaign execution.</li><li class="leading-relaxed">Coordinate with regional teams and translation vendors to manage localization and translation of email content for global EDM sends.</li><li class="leading-relaxed">Build, test, and deploy email campaigns using Salesforce Marketing Cloud, ensuring accuracy in content, links, and audience segmentation.</li><li class="leading-relaxed">Track email performance metrics (open rates, click-through rates, conversions) and support A/B testing to improve campaign effectiveness.</li><li class="leading-relaxed">Maintain and update subscriber lists, ensuring compliance with data privacy regulations and segmentation strategies.</li></ul><p class="my-4 text-gray-700 leading-relaxed">3.  Campaign Coordination & Reporting</p><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Support campaign planning and execution by coordinating asset production, approvals, and stakeholder alignment.</li><li class="leading-relaxed">Monitor and report on campaign performance across SEO and email channels.</li><li class="leading-relaxed">Collaborate with cross-functional teams including product managers, category leads, and regional marketing teams to ensure alignment on campaign goals and execution.</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Candidate Requirements</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Strong interest in digital marketing, especially SEO and email marketing.</li><li class="leading-relaxed">Detail-oriented with a proactive and curious mindset.</li><li class="leading-relaxed">Good communication and interpersonal skills to work with global teams.</li><li class="leading-relaxed">Basic understanding of digital marketing metrics and ability to interpret performance data.</li><li class="leading-relaxed">Ability to manage multiple tasks and meet deadlines in a fast-paced environment.</li><li class="leading-relaxed">Team player who can work independently and collaboratively.</li><li class="leading-relaxed">Language proficiency in Mandarin, Korean, Japanese, German, Italian, French, or Spanish is a plus.</li><li class="leading-relaxed">Able to commit for 6 months, full-time traineeship</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Pre-Requisites :</h3><p class="my-4 text-gray-700 leading-relaxed"><strong>Are you game?</strong></p><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">About Us</h3><p class="my-4 text-gray-700 leading-relaxed">At Razer, you'll be at the forefront of the most exciting industry in the world — gaming. Evolving forms of gaming require evolving forms of hardware, software and services. That’s where Razer comes in, offering innovative top-of-the-line products and services to allow gamers to fully immerse in the ultimate gaming experience.</p><p class="my-4 text-gray-700 leading-relaxed">Getting onboard Razer will place you on a global mission to bring gamers closer to the games they love. Razer is a place to do great work, offering you the opportunity to be a part of a global team across 11 countries. Whether you are a hardcore evangelist who breathe life to the latest and greatest gaming gear or a behind-the-scene hero who runs our global operations, you are assured of a career-changing quest that transcends time zones and culture with one single spell: For Gamers. By Gamers.</p><p class="my-4 text-gray-700 leading-relaxed">The journey towards phenomenal-ness won’t come easy. However, we will excel because gamers rely on teamwork. We achieve greatness because we are wicked problem-solvers and tenacious in clinching victories in all that we do. It is the team that makes Razer where it is today and will continue to bring Razer to even greater heights.</p><p class="my-4 text-gray-700 leading-relaxed">Razer is proud to be certified as a Great Place to Work® in both United States and Singapore. This is a testament to our commitment to make your quest at Razer a rewarding one</p>

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This assessment gives us an idea of your C++ skills- Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc.- 10 Multiple Choice questions- Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! - This assessment gives us an idea of your problem solving skills using DSA- Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc.- 10 Multiple Choice questions

Data Structures and Algorithms

Let's assess your Programming Patterns! ????- This assessment gives us an idea of your code architecture skills- Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc.

Programming Patterns

Let's assess your OOPs skills! ????- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills- Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc.

Object Oriented Programming

Let's assess your Unity Skills ????- This assessment gives us an idea of your Unity fundamentals- Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc.

Manual QA Engineer

Manual QA Engineer

Manual QA Engineer

Senior Frontend Engineer

Senior Frontend Engineer

Senior Frontend Engineer

Senior Frontend Engineer

Senior Frontend Engineer

IT Operations Manager

Job Details