Vacatures backend ruby developer in Amsterdam

Studies show that women and members of underrepresented communities often apply for jobs only if they meet 100% of the qualifications. If you don’t recognise yourself in all of the above, you might still be an excellent candidate for this position. If this role excites you, we encourage you to apply. Brief Info About Vinted Our mission is to make...

TL;DR We're a fast-growing digital health company, home to two consumer health brands that together form an end-to-end platform putting people at the helm of their own health. We grew from tens of thousands of euros in early 2025 to €2.7M in June 2026 (€32M annual run rate), over 3,100% year-on-year, with proven unit economics and early traction in...

Great healthcare shouldn't feel like healthcare.We build medical care that works like the best consumer products: personal, fast, and in your pocket. From first click to medication at your door, every step runs on code our team writes.TL;DRMila Health is the company behind Fellos and Goodweigh, two fast-growing digital health brands that together form an...

Amsterdam preferred – Open to candidates based elsewhere with regular travel (4 days per month) Start date : ASAP / To be discussed At Darwin Partners, we don't just recruit: we support our consultants throughout their careers by connecting them with projects that match their expertise and ambitions. With a dynamic, impact-driven culture, we connect top IT...

Engineering Manager – Europe Ashby is looking for an engineering manager who will help build a different type of engineering team and culture. The role focuses on building, coaching, and empowering a team of independent, high‐performing engineers while maintaining ownership of technical projects. Responsibilities Provide feedback on product and...

Engineering Manager – Europe Ashby is looking for an engineering manager who will help build a different type of engineering team and culture. The role focuses on building, coaching, and empowering a team of independent, high‐performing engineers while maintaining ownership of technical projects. Responsibilities Provide feedback on product and...

Hi! I’m Fedir, Engineering Manager for Team Supply at WeTravel Our team’s mission is to turn WeTravel from a product into a network. Today a travel operator can run their own business on WeTravel. Next, we want them to plug into each other, co-selling trips, sharing itineraries, and settling commissions automatically, without a single spreadsheet or bank...

At a glance ABN AMRO Clearing is a global leader in clearing, operating across Europe, the US, and APAC. IT is at the heart of our organisation, with a large global engineering community driving innovation, reliability, and performance for our clients. We operate in a chapter-based engineering model, where craftsmanship, leadership, and continuous...

In het kort ABN AMRO Clearing is a global leader in clearing, operating across Europe, the US, and APAC. IT is at the heart of our organisation, with a large global engineering community driving innovation, reliability, and performance for our clients. We operate in a chapter-based engineering model, where craftsmanship, leadership, and continuous...

Hi, we are Storyteq!Storyteq helps marketing and creative teams in top brands to scale their creative production and gain control over their marketing campaigns. Through our platform, our clients can streamline campaign workflows, automate their creative production through templates & AI and activate engaging campaigns that go to market faster. We believe...

Senior Software Engineer, Infrastructure The role We are hiring a Senior Software Engineer to help rebuild the platform underneath Stream. Over the next year the infrastructure team is moving from AWS to GCP, moving onto Kubernetes, and relocating 35 to 40 Postgres shards off managed RDS to self-hosted, while the platform keeps serving billions of API...

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers....

Role Description: Your New Company: At Booking.com, data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We’re the thrill of the first night in a new place. The excitement of the next morning. The friends you encounter. The journeys you take. The sights you...

Als Backend Developer bij Framna bouw je aan de motor achter digitale producten die elke dag het verschil maken. Met jouw expertise, analytisch inzicht en pragmatische aanpak lever je kwaliteit die presteert én verrast.Word onderdeel van ons teamIn onze studio in Amsterdam werk je samen met een multidisciplinair team aan producten die de lat hoog leggen...

On behalf of one of our clients, we are seeking a Senior Backend Developer to join their innovative team in Amsterdam. This role offers an exciting opportunity to contribute to the future of sustainable home energy solutions and make a real impact on climate change.Job DescriptionAs a Senior Backend Developer, you will:Work on the backend of apps and...

Job Description & SummaryAs a Backend Developer at PwC, you'll build and improve innovative digital products used by colleagues and clients, such as data-heavy applications and AI/agentic solutions. You'll deliver features end-to-end, from translating designs and user stories into working software, to testing, deployment support and continuous improvement....

Be yourself at Protolabs Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification.  We are an equal opportunity employer, and we are committed to building a diverse team that feels they are valued in the workplace.  So do you feel you do not meet every single requirement but still...

Anyone AI is recruiting skilled Backend Developer to work on a project with a leading AI lab. Qualifications:Advanced professional written proficiency in English3–7 years of professional software engineering experienceStrong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or GoBackend or full‑stack development experience...

Job descriptionAbout FunxtionFunxtion is a digital fitness content company on a mission to empower fitness operators with scalable, personalized workout experiences. From boutique gyms to global chains, we help our partners deliver engaging digital fitness content through our custom-built platforms and integrations.We’re a tight-knit, easy-going team that...

As a Java Backend Developer, you will:Design, develop, and maintain Java-based backend services supporting digital wallet solutions and payment platforms.Build and enhance RESTful APIs that enable secure and scalable payment processing capabilities.Implement card lifecycle management functionalities, including token creation, token deletion, activation,...