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Join our dynamic team at bunch as a Senior Backend Engineer, where you will lead the design and development of innovative backend systems. You will collaborate closely with cross-functional teams to deliver high-quality software solutions that enhance user experiences. Your expertise will drive the architecture of scalable applications, ensuring they are robust and efficient.
bunch is a forward-thinking tech company based in Spain, focused on creating cutting-edge solutions for our clients. We value innovation, collaboration, and continuous improvement, making us a great place for talented engineers to grow their careers.
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Search for Senior NodeJS Backend Developer at Voicemod | Spain
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Voicemod S.L.
Join our dynamic team at Voicemod as a Senior NodeJS Backend Developer. You will play a pivotal role in designing and developing innovative backend solutions that elevate our voice modulation technology, enhancing user experiences globally.
About Voicemod At Voicemod, our mission is to empower individuals to enhance their voice in every form of communication, fostering a sense of self-expression and community. Our innovative audio tools enable gamers, streamers, and content creators to shape their online presence through voice changers, soundboards, and real-time audio effects. Every day, millions enjoy enhanced interactions and entertainment with Voicemod.With a dynamic team of over 90 professionals working remotely or from our headquarters in Valencia and coworking space in Barcelona, we are dedicated to pushing the limits of audio technology and developing products that make digital environments more expressive and enjoyable. At Voicemod, we prioritize our team and users — if you share our enthusiasm, we’d love to connect with you!Our Values At Voicemod, our values are integral to our everyday operations: Be Brave – Courage fuels advancement. Show Ownership and Accountability – Change starts with ownership. Embrace Passion at Play – Passion drives achievement. Grow Together – Achieve more through collaborative growth.About the Role Voicemod is seeking a Head of User Acquisition to lead and optimize top-of-the-funnel user acquisition efforts across marketing-driven channels.This senior management position carries the responsibility for acquisition results, budget oversight, and team leadership. The Head of User Acquisition will convert the company and marketing strategy into defined acquisition plans, objectives, forecasts, and measurable outcomes, ensuring sustainable and scalable growth.This role focuses on acquisition performance specifically; while you will work closely with the Product, Growth, and Data teams, ownership of product-led growth, retention, and monetization does not fall within this role.Your Responsibilities Ownership of User AcquisitionAccountable for user acquisition targets across channels, including forecasting, performance reviews, and strategy execution.
Join the Voicemod Team At Voicemod, our mission is to empower individuals to amplify their voice across all communication platforms, promoting self-expression and a sense of belonging. We develop innovative audio tools that enable gamers, streamers, and content creators to craft their online personas through voice changers, soundboards, and real-time effects. Every day, millions of users engage with Voicemod to enrich their interactions and enjoy their digital experiences.As a dynamic team of over 90 professionals, we work either remotely or from our Valencia headquarters and our Barcelona coworking space. We are passionate about pushing the limits of audio technology and creating products that enhance the expressiveness and playfulness of digital environments. If you resonate with our mission, we would love to connect!Our Core Values At Voicemod, our values guide our daily operations and interactions: Courage to Innovate – Embrace risk to foster growth. Ownership and Accountability – Every impact starts with responsibility. Passion for Play – Drive success through enthusiasm. Collaborative Growth – Achieve more together.Role Overview As the Senior Legal Counsel (Product & Commercial), you will play a pivotal role in scaling Voicemod’s legal capabilities as we broaden our product offerings, form strategic partnerships, and expand our global reach. You'll collaborate closely with Product, Engineering, Marketing, Partnerships, and Operations teams to facilitate swift decision-making while managing legal and compliance risks. This is an exciting opportunity for those passionate about technology and its impact!Key Responsibilities Lead and manage commercial agreements, including vendor, marketing, influencer, and various business contracts.Assist in complex negotiations and strategic initiatives such as technology partnerships, integrations, and other growth opportunities alongside the Head of Legal.Collaborate with Product and Engineering teams to evaluate legal risks associated with new product features, launches, and emerging applications in voice and AI technologies.Support essential legal workstreams across Intellectual Property, data protection, and compliance, coordinating with external counsel as necessary.
Role overview Jobgether is looking for a Senior Backend Developer with deep experience in Node.js. This Spain-based position is remote and joins an engineering team dedicated to building backend systems for large-scale digital financial products used around the world. The work centers on creating reliable infrastructure and supporting the growth of a global platform. What you will do Design, build, and maintain backend services in Node.js that are secure, scalable, and highly available Improve the core platform architecture to enhance reliability and support ongoing growth Optimize API performance and contribute to infrastructure resilience Participate in developing new products and driving technical improvements Tackle complex technical challenges involving real-time systems, microservices, and distributed applications How you will work Collaborate with engineers across multiple regions in a remote-first environment Take ownership of projects and work with a high degree of autonomy Requirements Proven experience as a backend developer with strong Node.js skills Ability to build secure and scalable backend systems Interest in infrastructure resilience and performance optimization Drive to solve complex problems in backend development
Voicemod
About Voicemod At Voicemod, we empower individuals to enhance their voice in every interaction, promoting self-expression and a sense of belonging. Our innovative audio solutions enable gamers, streamers, and content creators to define their online personas through voice modulation, soundboards, and real-time effects. Each day, millions engage with Voicemod to elevate their communication and enjoyment.Our dynamic team of over 90 professionals works remotely or from our headquarters in Valencia and our collaborative workspace in Barcelona. We are deeply committed to redefining the audio landscape and developing products that make digital environments more engaging and fun. If you resonate with our mission, we would be excited to connect with you!Our Core Values At Voicemod, our values are integral to our daily operations: Courage to Innovate – Innovation stems from bravery. Accountability and Ownership – Make an impact through ownership. Passion for Play – Success is fueled by passion. Collaborative Growth – Achieve more by growing together.Role Overview We are on the lookout for an Analytics Engineer to elevate our data platform and empower every team member at Voicemod to make data-driven decisions.This position is available for both mid and senior levels; we will adjust the title and scope according to your expertise. We welcome applications from those earlier in their careers who possess a builder mindset and a genuine eagerness to develop.Your Responsibilities Engage with engineers, product teams, and analysts to create data products that are accurate and insightful.Manage the entire data product lifecycle, from designing tracking plans to developing data models, ELT pipelines, and self-serve data offerings.Establish and uphold an AI-driven semantic layer that enables business users to interact with data using natural language via AI tools.Explore innovative methods to incorporate AI into the data lifecycle.Act as the data steward, ensuring data integrity and consistency in metrics.
Join Talan as a Senior Backend Developer and contribute to innovative projects that redefine the tech landscape. In this role, you will leverage your expertise in backend development to build scalable and efficient applications, collaborate with cross-functional teams, and drive technical solutions that propel our clients' success.
Welcome to Fever!We are Fever, the premier technology platform dedicated to culture and live entertainment.Our goal? To make culture and entertainment accessible to everyone. Leveraging our innovative technology and data-driven strategies, we are transforming the way audiences engage with live events. Each month, our platform encourages over 300 million individuals across more than 40 countries to explore unforgettable experiences while equipping event creators with the tools to expand, innovate, and elevate their offerings.Our achievements? Collaborations with industry giants like Netflix, F.C. Barcelona, and Primavera Sound, the presentation of internationally recognized experiences, and backing from several prominent global investors! Impressive, right?To realize our vision, we seek talented individuals with a proactive approach who are keen to shape the future of entertainment!Are you ready to join us on this journey?Now, let’s dive into the specifics of this role and how you will contribute to Fever’s mission.
Join BioCatch, the leading innovator in Behavioral Biometrics, where we harness the power of machine learning to analyze users' behavioral patterns online to enhance security. Our mission is to enable a digital world where identity, trust, and ease can coexist. With over 32 of the world's top 100 banks and 210 financial institutions using our BioCatch Connect™ technology, we are at the forefront of combating fraud and fostering digital transformation. We collaborate with industry giants like American Express and Barclays through our Client Innovation Board to explore innovative methods for fraud prevention. With a decade of experience, over 80 registered patents, and a commitment to innovation, we are solving the challenges of tomorrow.Are you an adept backend developer eager to use your expertise to combat cybercrime? At BioCatch, we are searching for a Senior Backend Developer to become part of our passionate team driven by curiosity and innovation. In this role, you will engineer core services and APIs capable of managing high volumes of real-time data while adhering to strict SLA response times. Your work will involve tackling complex scenarios related to big data collection, aggregation, and analysis. Join us at BioCatch to make a significant impact in the fight against cybercrime and fraud.Location: Barcelona, Spain (Hybrid work arrangements)
Join our dynamic team at bunch as a Senior Backend Engineer, where you will lead the design and development of innovative backend systems. You will collaborate closely with cross-functional teams to deliver high-quality software solutions that enhance user experiences. Your expertise will drive the architecture of scalable applications, ensuring they are robust and efficient.
Join the Digital Revolution!At Aleph, we are not just participating in the digital advertising landscape; we are actively shaping its future. As representatives of the world’s leading platforms, including TikTok, Amazon, Google, and nearly 55 others, we operate across 130+ markets worldwide.Our mission is to empower advertisers and brands to harness the full potential of these platforms' advertising capabilities. By nurturing long-term partnerships, we create limitless opportunities for businesses to advertise effectively at both local and global levels.With a presence spanning multiple continents, Aleph offers you the opportunity to join a rapidly growing and innovative team where your contributions will have a direct impact. If you are ambitious, forward-thinking, and eager to thrive in a dynamic global environment, Aleph is the ideal place to advance your career.We are looking for a talented Senior Backend Developer who excels in designing, building, and maintaining high-throughput, event-driven systems. In this pivotal role, you will be instrumental in shaping our core platform, making vital architectural decisions, and mentoring fellow engineers. Your responsibilities will include ensuring reliable communication between our asynchronous services, facilitating seamless data flows, and enabling our entire ecosystem to scale according to demand. If you are passionate about message queues, stream processing, and the intricacies of distributed systems, we invite you to apply for this exciting opportunity.
Welcome to Fever! We are the premier tech platform dedicated to transforming culture and live entertainment. Our mission is to make cultural experiences accessible to everyone. Through our innovative technology and data-centric strategy, we are reshaping how audiences interact with live events.Each month, we inspire over 300 million individuals across more than 40 countries to explore extraordinary experiences while empowering event creators with our advanced tools and insights, enabling them to innovate and reach wider audiences.Our achievements speak volumes: collaborations with industry giants like Netflix, F.C. Barcelona, and Primavera Sound, along with numerous international accolades and strong backing from top global investors.To further our mission, we seek passionate individuals with a proactive mindset who are eager to innovate the future of entertainment. Are you ready to join the journey?Let’s explore what this role entails and how you can contribute to Fever’s mission.About the RoleLocation: SpainWe are on the lookout for a talented Java Backend Engineer to become an integral part of our engineering team. We value exceptional software development skills demonstrated through impactful results. We seek someone who prioritizes code quality and believes in doing things right, not just getting them done.If you are intelligent, energetic, and cannot imagine a system without a CI/CD pipeline while thriving in a dynamic environment, we are aligned!Your Journey at Fever:Onboarding (First Month):Meet your mentor and team, immersing yourself in Fever’s culture and operational practices.Set up your development environment and familiarize yourself with our tech stack, CI/CD processes, and cloud infrastructure.Understand our architectural framework and observability tools while implementing minor enhancements and fixes.Deploy your first code into production and gain insights into our delivery workflows and processes.By the end of your onboarding, you will be ready to join your long-term team and contribute to significant projects.After Three Months:More details on ongoing responsibilities and opportunities for growth will follow.
Join ukio as a Junior Backend Engineer and be part of a dynamic team focused on innovative solutions in the tech space. This remote role offers you the flexibility to work from anywhere within Spain or Portugal while contributing to exciting projects that make a difference.
Join Scalian as a talented Java Backend Developer specializing in Microservices. In this full-time role, you will play a crucial part in designing, developing, and maintaining scalable backend solutions that enhance our application architecture. You will collaborate with cross-functional teams to deliver high-quality software and ensure optimal performance and reliability.
Become Part of blp – The Leading ERP Automation Solutionblp is a dynamic ETH and HSG spin-off that is revolutionizing ERP automation through innovative AI solutions. Our technology addresses pressing enterprise challenges and fosters a culture of ownership among our team members. Our platform is operational in over 40 countries, empowering more than 20,000 daily active users and automating over 70,000 processes each day.Our AI-driven ERP automation is reshaping sectors such as finance, procurement, logistics, and sales. As one of Switzerland's fastest-growing SaaS scale-ups, we take pride in being self-financed and entirely employee-owned.Our accomplishments are rooted in our deep technological expertise and a thorough understanding of business processes, resulting in an exceptional product that fits the market perfectly, which is validated by our expanding clientele, including Fortune 500 companies.Our rapid expansion and the career opportunities we provide have earned us the LinkedIn Top Startup Award, and we are just beginning our journey. Our headquarters are located on Zürich’s renowned Bahnhofstrasse, an ideal setting for a company that is transforming the way businesses operate.Are you ready to shape the future? Join blp today.About the TeamAt blp, we are dedicated to developing innovative products for automated document processing. Our engineering teams are focused on specific products, such as invoices, customer orders, and order confirmations. Each team takes full ownership of their product, ensuring we comprehend the business challenges our solutions address and guiding the product's development roadmap.We emphasize end-to-end ownership and a commitment to making a tangible impact by tackling real-world challenges. Additionally, we promote a collaborative environment where we collectively decide how to work together and grow, both individually and as a team.Your ResponsibilitiesDrive Impact: Partner with business stakeholders to gather requirements and identify potential enhancements for our product.Build Exceptional Software: Design and create clean, maintainable, and high-quality software. Participate in code reviews and contribute to a culture of technical excellence.Shape Architecture: Collaborate on system design, technology stack selections, and optimizations to ensure scalability, performance, and maintainability.Lead and Influence: Direct technical strategy for significant initiatives, guide product evolution, and mentor team members throughout the process.Promote Innovation and Collaboration: Work closely with colleagues to enhance processes, tools, and team practices while nurturing a culture of continuous learning and growth.
Grafana Labs is a pioneering, remote-first company known for its open-source innovation. With over 20 million users worldwide utilizing Grafana, our acclaimed visualization tool tracks everything from environmental changes to vital medical devices. Our dashboards are iconic, having been featured at events ranging from NASA launches to the Tour de France. We empower over 3,000 organizations, including industry giants like Bloomberg, JPMorgan Chase, and eBay, to navigate their observability strategies through our Grafana LGTM Stack, which can be fully managed with Grafana Cloud or self-managed with the Grafana Enterprise Stack, both offering scalable metrics (Grafana Mimir), logs (Grafana Loki), and traces (Grafana Tempo).As we experience rapid growth, we remain committed to our core values: a robust open-source foundation, a collaborative global culture, and a dedication to impactful work. Our team excels in an environment driven by innovation, where transparency, autonomy, and trust are paramount.If you find this role intriguing, don't hesitate to apply, even if you don't meet every single requirement. This could be a pivotal moment in your career.Senior Backend Engineer - AlertingThis is a remote opportunity, and we welcome applications from Spain.The Opportunity:The Grafana Alerting team plays a vital role in the Grafana open-source project (link), dedicated to delivering comprehensive alert management solutions. Our backend team collaborates closely with clients and Grafana Cloud teams to ensure alerting operates seamlessly, whether on-premises or in the cloud.Our work encompasses a wide array of projects, including:Developing distributed systems to enhance the ingestion and delivery of Prometheus-based alerts.Standardizing alert setup and delivery for both Grafana and Prometheus-based alerts.Building distributed systems to efficiently evaluate Grafana-managed alerts, achieving over 500 evaluations per second in production.Grafana Alerting is trusted by leading organizations worldwide, safeguarding crucial medical apparatus and critical infrastructure. We thrive...
resilientco
About the Role resilientco is looking for a Senior PHP Backend Engineer based in Spain. This role focuses on building and maintaining backend systems that support core applications. The work centers on PHP and requires experience designing reliable solutions for modern software products.
Role overview Jobgether is seeking a Senior Backend Developer (Node.js) for a partner company based in Spain. This remote-first role centers on building secure and scalable real-time backend systems for digital finance services with a global reach. What you will do Design and develop backend architecture and infrastructure using Node.js Build and maintain critical services, APIs, and financial products Work on distributed systems, optimizing performance for users worldwide Collaborate with engineers across multiple regions Keep up with new technologies and industry best practices Requirements Significant experience with Node.js backend development Strong background in designing scalable and secure systems Ability to solve complex technical problems Interest in backend architecture, distributed systems, and performance optimization Comfort working autonomously and taking ownership of projects in a remote-first environment Work environment The team values autonomy, ownership, and innovation. Work alongside talented engineers and contribute to products used by customers worldwide.
Voicemod
Join Voicemod as an Accounting Specialist! At Voicemod, we empower individuals to elevate their voice in every communication, enhancing self-expression and community. We develop innovative audio tools that allow gamers, streamers, and content creators to define their online persona through voice changers, soundboards, and real-time effects. Our platform is enjoyed by millions daily, making interactions more engaging and entertaining.We are a diverse team of over 90 professionals, working either remotely or from our vibrant offices in Valencia and Barcelona. Our commitment to innovation in audio technology drives us to create products that enrich digital experiences, fostering a playful and expressive environment. If you share our enthusiasm, we’re eager to connect with you!Voicemod’s Core Values Our values guide our daily operations at Voicemod: Be Brave – Embrace challenges to drive progress. Show Ownership and Accountability – Take charge to make an impact. Embrace Passion at Play – Let your passion lead to success. Grow Together – Collaborate to achieve greater heights.Role Overview As an Accounting Specialist, you will play a crucial role in managing the financial backbone of our multi-platform operations. Working alongside our Accounting Manager, you will help maintain precise accounting and tax processes, gaining independence as you familiarize yourself with our systems. This role is perfect for individuals who thrive on organization, problem-solving, and providing clarity in a dynamic setting.Your Responsibilities Key DutiesManage daily bookkeeping tasks: Oversee transaction recording, conduct bank reconciliations, support accounts payable/receivable, and prepare for audits and month-end closures.Ensure accurate accounting records and documentation, facilitating timely month-end closes and tax submissions in collaboration with the Accounting Manager.Additional ResponsibilitiesOversee our expense management tool and assist with approval workflows, ensuring compliance and accuracy.Collaborate...
About the Role Septeo is looking for a Senior PHP Backend Developer in Murcia. This position focuses on designing and building backend systems that support and improve our products and services. The work centers on PHP development, with a strong emphasis on performance and scalability. What You Will Do Design and implement backend solutions using PHP Work closely with teams across disciplines to deliver reliable software Contribute to the quality and efficiency of our backend architecture Help ensure our systems perform well and scale as needed Location This role is based in Murcia.
Role overview Jobgether seeks a Senior Backend Engineer to advance our B2B product development efforts in Spain. The focus is on building and maintaining backend systems that support solutions for business clients. What you will do Design, build, and maintain scalable backend systems tailored for B2B applications Collaborate with cross-functional teams to deliver secure and reliable APIs Take part in technical decisions aimed at improving system performance and stability Requirements Significant experience in backend development Deep understanding of API design, security, and scalability Ability to work collaboratively with colleagues from different disciplines Contract details This is a B2B contract role based in Spain.
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