Senior Node.js Architect and Developer

Join Us at Xebia!Xebia is a leading technology consultancy that empowers experts to grow. With nearly twenty years of experience delivering innovative digital solutions to clients across various industries globally, we have partnered with prestigious brands such as UPS, McLaren, Aviva, and Deloitte, among others.We are deeply passionate about Cloud technolog…

Discover the Original Bitcoin ExchangeAt Bitfinex, we share the vision of Bitcoin—financial freedom for everyone. We are dedicated to empowering individuals to transact and connect effortlessly on a global scale. From the inception of the Bitcoin revolution, our mission has been to promote freedom through innovative, reliable, and accessible technology, ensuring that everyone has the tools to engage in a truly open and borderless market.Our relentless pursuit of innovation drives us to prioritize education and deliver a cutting-edge platform that enables users to confidently buy, hold, and trade digital assets. As the digital asset landscape evolves, we remain at the forefront, offering advanced trading services that empower both individual users and global liquidity providers. Our agile and forward-thinking approach ensures that financial freedom is not just a concept but a reality for all.Our team is made up of visionary individuals with practical expertise, who are focused on developing solutions to the most pressing market challenges. Despite our significant global presence, we maintain a small, tech-driven core that nurtures a culture of collaboration and innovation.We value integrity and autonomy, allowing our team members to contribute from concept to launch. Our commitment to lifelong learning and advancing freedom means we prioritize high-quality products and services, drawing on the diverse skills of our teams.Why Join Us?Innovation At Bitfinex, we combine technology and talent to create an environment where your contributions are not just valued—they shape the future of finance. Our culture encourages bold creativity, a passion for technology, and a strong belief in financial freedom.Flexibility & Global Reach We trust our team to deliver results. Working remotely, you’ll collaborate with some of the brightest talents from around the world, thriving in an environment of innovation and autonomy.Fast-Paced & Impactful Our projects move rapidly, breaking new ground and making a significant impact much like the crypto industry itself. Your work will reach a global audience, influencing the future of decentralization.A Collaborative Team We blend seasoned experts with fresh creative minds, fostering a culture of collaboration that empowers everyone to contribute to our shared goals.

Join Our Team!Welcome to Xebia, where innovation meets expertise! For almost 20 years, we've been at the forefront of crafting digital solutions for a diverse range of clients globally, including renowned brands such as UPS, McLaren, Aviva, and Deloitte. Our passion for Cloud-based technologies drives us to maintain strong partnerships with industry giants like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). Notably, we proudly hold the title of the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we became a part of the Xebia Group in 2021, joining a collective of companies dedicated to making a significant impact in the tech world. At Xebia, we embody innovation and excellence, consistently earning global recognition and leading in thought leadership—offering our teams the chance to engage in groundbreaking projects.Our mission is encapsulated in one word: Authority. We aspire to be acknowledged as the foremost authority in our field. What sets us apart? It’s our commitment to details, a culture of knowledge, and a belief in everyone's potential, all aimed at fostering personal and professional growth. We invite you to experience this firsthand!We’re eager to learn about you!Send us your resume to begin your journey with #Xebia.Your Role:Design, develop, and maintain robust and scalable backend services and APIs utilizing Node.js and TypeScript, ensuring optimal performance and dependability.Architect and implement RESTful and/or GraphQL APIs, alongside microservices-based solutions tailored to meet intricate business needs.Collaborate with cross-functional teams to define and implement technical solutions, enhance system architecture, and advocate for engineering best practices.Optimize database schemas and queries, ensuring data integrity, security, and performance across both relational and non-relational databases.Support DevOps and cloud initiatives by engaging with CI/CD pipelines, containerization, monitoring, and cloud infrastructure, to ensure seamless deployments and system observability.

Discover the exceptional Nortal experience!Join our vibrant LATAM remote team: Engage in enjoyable activities such as coffee breaks, tech talks, and games with your colleagues and management.Embrace autonomy! We value independence, open dialogue, and appreciation for diversity as our guiding principles.Your well-being is important to us: Our People Care team is dedicated to supporting you from day one, assisting with everything from time-off requests to wellness check-ins.Additionally, our Accounts Management team guarantees smooth and effective client relationships, allowing you to concentrate on your core responsibilities.Ready to advance your career with us? Here’s what you can expect by joining our team!

About HolepunchAt Holepunch, we are pioneering a revolutionary peer-to-peer development platform that empowers developers to create applications without the need for traditional infrastructure—no servers required. Our innovative approach enables apps to be deployed directly from your development machine to users, ensuring seamless scalability. By eliminating servers, we ensure that users maintain complete control over their data, enhancing privacy to the maximum degree. With the potential of peer-to-peer technology, we envision a world where all applications operate on this paradigm by default. Our flagship product, Keet, exemplifies this vision as a cutting-edge P2P communications app.Our platform is powered by a robust Node.js framework known as Hypercore, which facilitates the establishment of peer-to-peer connections and data replication akin to BitTorrent.Current Opportunity:P2P Node.js Engineer (Fully Remote)As we enter an exciting growth phase, we are seeking a talented P2P Node.js Engineer to join our team. Your expertise will be instrumental in expanding and fortifying our core P2P networking and storage frameworks. Our technology spans a vast area, and we are eager to connect with individuals whose skills align with the following technical profile.

As a (Senior) SAP ABAP Developer/Architect – Product Development (m/w/d) at Natuvion, you will play a pivotal role in shaping the future of our product family and transformation platform, Natuvion DCS (Data Conversion Suite). You will collaborate closely with our transformation business and partners.Your Responsibilities:Lead the design, development, and enhancement of our service and tool portfolio.Conceptualize, develop, and implement new functionalities for the Natuvion Data Conversion Suite.Set up and conduct integration and unit tests.Enhance existing functionalities by identifying optimization potential, fixing bugs, implementing product requirements, and ensuring consistent product quality.Translate project solutions into product designs and templates.Continuously monitor product security and performance, taking ad-hoc actions as necessary.

At Holepunch, we are not merely creating software; we are revolutionizing the foundational architecture of the internet. Our innovative P2P development platform, powered by our open-source technology stack, Pear, eradicates the reliance on conventional server infrastructure. The Pear platform enables developers to deploy applications directly from their machines to users, ensuring unparalleled scalability and performance. Utilizing Node.js technology similar to BitTorrent, we build resilient peer-to-peer connections and data replication systems that lay the groundwork for a decentralized web.Discover more about Pear: docs.pears.comKeet, our flagship P2P communications application, marks the beginning of this new digital era. It showcases the immense potential of P2P technology in practical applications, ranging from messaging and file sharing to sophisticated collaborative environments, all while preserving user control over personal data.Learn more about Keet: keet.ioJoin Our Mission as a Senior Node.js Software Engineer (100% Remote)We are on the lookout for a skilled and passionate Node.js Software Engineer to become a part of our vibrant team. In this role, you will play a crucial part in developing and maintaining our P2P stack and expanding our ecosystem, which includes over 1500 public npm modules and a robust, modular codebase.

About HighLevelHighLevel is a comprehensive, cloud-based marketing and sales platform designed specifically for marketing agencies, entrepreneurs, and businesses looking to enhance their digital presence and drive significant growth. We proudly serve a dynamic community of over 2 million businesses, encompassing everything from marketing agencies to small enterprises. Our platform enables users across various industries to optimize operations, accelerate growth, and achieve their objectives.Processing over 15 billion API requests daily and managing more than 2.5 billion message events, our infrastructure supports an impressive 470 terabytes of data across five databases, operates over 250 micro-services, and hosts over 1 million domain names.Our PeopleWith a diverse team of over 1,500 professionals across 15+ countries, we foster a global, remote-first culture. We are committed to building not just software, but a thriving community centered around creativity, collaboration, and impactful contributions. We prioritize a culture where innovation flourishes, ideas are valued, and individuals come first, regardless of their location.Our ImpactOur platform facilitates over 1.5 billion messages monthly, generates more than 200 million leads, and supports over 20 million conversations for our extensive client base. Behind these impressive figures are real individuals growing their businesses, connecting with customers, and making meaningful strides - and we play a pivotal role in that journey.Discover more about us on our YouTube Channel or our Blog Posts.About the RoleWe are seeking a talented and driven Software Development Engineer III (SDE III) who is passionate about taking ownership of features from conception to deployment and can effortlessly navigate between backend architecture and frontend implementation.

Join Binance, a premier global blockchain ecosystem and the leading cryptocurrency exchange by trading volume and registered users. We are dedicated to providing our 300 million users across 100+ countries with unparalleled security, transparency of user funds, speedy trading engine performance, deep liquidity, and an exceptional range of digital asset products. Our services span trading and finance, education, research, payments, institutional services, and cutting-edge Web3 features. We harness the power of digital assets and blockchain technology to foster an inclusive financial ecosystem that enhances financial freedom and accessibility worldwide. As a member of our Experience & Connectivity Team, you will play a pivotal role in architecting and maintaining the infrastructure that supports seamless user interactions and cultivates a thriving community. If you are passionate about developing innovative solutions that make a significant impact, we invite you to apply and join our dynamic, forward-thinking team.

As a Senior Data Migration Architect (m/w/d) focusing on Public Business, you will take on the technical design of large SAP transformation projects for airports, hospitals, associations, states, municipalities, and cities. You will serve as the primary liaison between developers, project management, and project leadership, leveraging your extensive knowledge of the SAP ecosystem. You are not afraid to be hands-on and operational. If this resonates with you, we invite you to join our new Public Business team!Your Responsibilities:Analyze, conceptualize, and execute S/4 HANA migration and conversion projects within the public business sector.Configure and enhance SAP standard migration tools as well as our proprietary Natuvion migration suite.Support customer projects from requirements gathering through data analysis to implementation.Conduct and lead workshops and training sessions for our clients.Assist the Sales Team in pre-sales by preparing effort estimates and proposals.

Join Sanity.io, a leader in AI-driven Content Operations. Our innovative AI Content Operating System empowers teams to design, generate, and automate content tailored to their business needs, enhancing digital transformation and boosting operational efficiency. Renowned companies such as SKIMS, Figma, Riot Games, Anthropic, COMPLEX, Nordstrom, and Morningbrew rely on Sanity to streamline and automate their content workflows.As a Senior Solutions Architect, you will play a pivotal role in ensuring our enterprise clients achieve success and satisfaction with our platform. Collaborating closely with technical leaders, you will align their strategic objectives with practical implementation details, facilitate brainstorming sessions among editors, designers, and developers, and guide developers in making informed decisions that cater to their unique business requirements.In this position, you will take charge of customer relationships, facilitating both internal and external discussions. You will also have the chance to deepen your understanding and expertise in the human aspects of technology.Key Responsibilities:Conduct onboarding workshops tailored to each customer's specific needs and background.Cultivate proactive relationships with technical and product stakeholders within our client organizations.Engage regularly with technical clients to showcase new features tailored to their needs, address inquiries, and assist in planning their implementation of Sanity.Collaborate with account managers to identify and develop expansion opportunities within existing accounts.Facilitate the new account sales cycle through technical workshops and proof of concept development.Create illustrative examples to aid clients in grasping concepts and accelerating implementation.Develop and maintain guides and learning modules addressing common topics.Design and maintain plugins for standard integrations and implementation patterns.Articulate client requests and requirements to the internal product team.Collaborate with Support Engineering to address customer challenges and resolve specific scenarios.

Join Binance, the world's leading blockchain ecosystem and the largest cryptocurrency exchange, as a Senior Android Architect specializing in Performance Optimization and AI. You will be pivotal in designing and enhancing the infrastructure that supports our innovative platforms, ensuring seamless user engagement and interaction. As part of our Experience & Connectivity Team, you will contribute to building cutting-edge solutions that enhance our digital ecosystem while working 100% remotely from the comfort of your home.

About LiatrioLiatrio is a premier consulting firm dedicated to empowering enterprises to deliver software solutions with speed, safety, and efficiency. We engage in a dual-mode approach that encompasses engineering delivery and people enablement, effectively leading DevOps transformations across diverse sectors, including finance, healthcare, and defense.What We SeekWe are in search of a highly experienced individual with a robust background as an Enterprise Architect, Strategic Architect, Field CTO, Head of DevOps, Head of Engineering, or Leadership role within a Cloud Center of Excellence. This candidate should be passionate about modern enterprise architecture best practices and committed to client enablement through knowledge transfer, coaching, training, and upskilling.The Principal Architect will play a crucial role in shaping Liatrio's strategic technical direction, overseeing major projects or multiple smaller engagements, and fostering client relationships as a trusted technical advisor. This position will require collaboration with Executive and Senior leaders as Liatrio continues to scale. Responsibilities include ensuring code quality, architectural integrity, and the technical direction across various workstreams.Ideal Candidate TraitsOur team embodies a blend of the following attributes:- Eagerness to learn and grow- Dedication to open communication and transparency- A collaborative spirit and readiness to share responsibilities in both internal and client projects- Proficiency in managing difficult conversations effectively- A strong desire to tackle complex problems—interpersonal, technical, and business-related- Capability to recognize weaknesses and propose actionable solutions- Empathy towards colleagues and clients alike

Rubrik is innovating the enterprise landscape by revolutionizing the operations of Systems Integrators and the managed services ecosystem that supports our diverse customer base. With Rubrik’s state-of-the-art Data Management technology, partners can design and implement next-generation data services. This position provides a unique opportunity to contribute to the establishment of new business lines for both Rubrik and its partners.Rubrik Cloud Data Management serves as a singular software platform managing all application data whether in the cloud, at the edge, or on-premises. This encompasses backup, recovery, archival, analytics, development, and integration with leading public cloud providers. Rubrik empowers hybrid cloud enterprises to mobilize applications seamlessly across various clouds, automate intelligent orchestration workflows for self-service capabilities, and conduct large-scale search and analysis of application data.As a key player in our collaboration with the world’s foremost Global Systems Integrators (GSIs), the Senior Global Solution Architect will be pivotal in designing services, driving service pipelines, and facilitating the comprehensive enablement of selected GSIs. The ideal candidate will possess a robust background in service creation, revenue modeling, large technical proposal writing, and a successful history of managing the technical aspects of Global partnerships. Additionally, candidates must exhibit strong technical proficiency in storage solutions, virtualization technologies, and Windows/Linux management. Proficiency in SD-WAN and scripting languages (Python and PowerShell) will be highly advantageous. This role necessitates a leader who communicates transparently and fosters a positive, collaborative work environment.

Join Raya as a Senior Backend Engineer, where your passion for backend engineering will be recognized and valued! We are looking for an experienced professional excited to work within a Node.js environment. The ideal candidate will possess over 6 years of progressive experience, showcasing both results and leadership capabilities in their previous roles. This is a pivotal moment for our backend team as we navigate through a phase of significant growth.At Raya, we believe in fostering a culture of learning and collaboration, empowering our team members to lead solutions to challenging problems and evolve into their best selves. You will play a crucial role in supporting our backend initiatives in messaging, connectivity, and location-based mapping projects. A successful candidate will demonstrate diligence in designing scalable software architecture and embrace Raya’s vision of enhancing lives through meaningful, in-person connections.We offer a robust benefits package that includes comprehensive medical and dental coverage, a daily food delivery allowance of $50, equity-based compensation, a vibrant company culture, ample learning opportunities, unlimited vacation, 12 weeks of paid parental leave, and an annual $1,000 travel stipend for personal growth and exploration, reflecting our core values of human connection, empathy, and curiosity.

About UsGreat Minds is a dynamic, mission-oriented organization established by educators in 2007. As a for-profit Public Benefit Corporation, we advocate for equitable access to high-quality educational content for all students and provide teachers with user-friendly, effective tools tailored to the modern classroom environment.We craft exceptional, knowledge-rich curricula in math, science, and English Language Arts, grounded in research and developed in collaboration with educators. Our materials address real-world classroom challenges and aim to foster lasting student success.We prioritize usability, coherence, and practical application—empowering educators not only with curriculum but also through professional development, purposeful technology, and responsive support that enhances adoption and impact.Our OfferingsOur acclaimed products—including Eureka Math, Wit & Wisdom, PhD Science, Geodes, and the new Arts & Letters ELA—are trusted by numerous schools and districts across the nation.Eureka Math is the leading math curriculum in the U.S., emphasizing the balance of conceptual comprehension, procedural expertise, and application.Wit & Wisdom® and Arts & Letters ELA™ anchor our literacy strategy with rich, grade-appropriate instruction that weaves together literature, history, and the arts, all grounded in the science of reading. Geodes® further enriches our reading suite with decodable texts that blend phonics with impactful content, supporting early literacy development.PhD Science is an interactive K-5 science program that ignites curiosity and fosters deep understanding of scientific principles.These programs embody our collective commitment to high standards, joyful rigor, and profound respect for both educators and students.Our VisionAs Great Minds continues to grow and evolve, we are dedicated to creating more integrated, customer-focused experiences throughout the entire educator journey—from curriculum development to professional learning and ongoing support.Our long-term goal is to become an authentic partner in educational impact—not just delivering curricula, but actively assisting educators in achieving significant outcomes at scale.

Who are we, and why are we hiring?With over 15 years of excellence, Kodify is a leader in creating outstanding video content and managing numerous high-traffic websites. Our award-winning platforms cater to millions of users globally. At Kodify, we are not merely breaking barriers in online entertainment; we are redefining the narrative! Our mission is to equip our team with the resources they need to drive innovation in our field. We pride ourselves on our unique culture, which we continue to nurture and enhance.Become a part of our team, where our employees are our greatest asset. We prioritize your growth and well-being, setting you up for success and inspiring you to produce your best work.As a fast-growing organization with diverse teams across the globe, we offer exciting challenges designed for an exceptional Senior Full-Stack Developer!At Kodify, we are passionate about technology and continuously explore what lies ahead! Our culture embraces R&D and constant optimizations.What will you do?Enhance a platform that attracts nearly 100M unique visitors monthly.Develop, maintain, and innovate both Server and Client-side applications.Take ownership of technical design, development, and testing.Collaborate with Product Owners, Designers, and domain experts to communicate possibilities and limitations effectively.Performance Focus: Strive to minimize API response times using the best available tools to ensure complete visibility: Metrics, Distributed Tracing, and Aggregated Trace Metrics.Duties: Become a valued team member, offering insights into technology, development processes, and lifecycle. Own your code, tasks, and role.Goal: Take pride in your achievements, contribute to our product's success, and drive continuous improvements.Where and when:This role is fully remote, allowing you to work from anywhere in the EU.We offer flexibility regarding your working hours, though we encourage collaboration during our core hours (10:00 to 15:00 CET) to facilitate communication among team members.* Daily virtual stand-ups are essential for us, but beyond that, you can manage your own schedule.What we offer:Fully remote position or the option to work from our vibrant office in Barcelona!Agile work environmentAccess to a top-tier technology stack!

Join Uploadcare, a premier file upload and delivery platform that empowers developers globally to manage digital content effortlessly through our advanced suite of APIs. Founded in 2011 by passionate web development and image processing experts, we recognized the challenges of file management and created a scalable, all-in-one solution. Over the last 13 years, Uploadcare has rapidly expanded and proudly serves esteemed clients such as PandaDoc, Buffer, and Zapier.As a proud member of Tiugo Technologies, we are part of a leading suite of API-first platforms dedicated to content creation and digital collaboration, which includes CKEditor, TinyMCE, and ButterCMS. Our tools have facilitated millions of software applications and websites, powering communication and content creation for organizations ranging from Microsoft to NASA. While our name might not always be recognized, our technology is widely used.Discover more about Uploadcare at uploadcare.comYour Role:As a pivotal member of our globally distributed backend team, you will enjoy the freedom to innovate and the support to thrive. Your skills will be crucial in developing and maintaining robust APIs for file uploading and management, ensuring our platform leads in efficiency and reliability.If you are enthusiastic about crafting cutting-edge solutions and excel in a dynamic, collaborative environment, we are eager to connect with you.Key Responsibilities:Design and sustain our file platform to uphold our high standards for performance and reliability.Integrate with third-party services to enhance functionality and user experience.Develop and support APIs for file uploading and management, ensuring efficient and secure data handling.Build infrastructure for webhooks and events to guarantee our platform can efficiently process and respond to external signals.Collaborate closely with fellow developers, product managers, and stakeholders across the organization to meet project goals and contribute to the overall success of our initiatives.

Join Our Team!At Xebia, we foster an environment where expertise flourishes. With nearly two decades of experience, we have been creating digital solutions for clients in diverse industries around the world. Our impressive portfolio includes collaborations with renowned brands such as UPS, McLaren, Aviva, and Deloitte.We are particularly passionate about Cloud solutions, partnering with major providers including Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). In fact, we proudly became the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we joined the Xebia Group in 2021, a collective of innovative companies dedicated to making a mark in the technology sector.Xebia symbolizes innovation, a talented workforce, and technological prowess, granting us opportunities to tackle global projects that push the boundaries of innovation.Our mission can be summed up in one word: Authority. We strive to be seen as leaders in our field.What sets us apart? It’s our attention to detail, our commitment to knowledge, and our belief in the potential of every team member, focusing on their development. These qualities are hard to portray in writing, so we invite you to visit us and witness it firsthand!We’ve shared a lot about ourselves, now we’d love to learn more about you.Send us your resume and start the conversation to join the #Xebia family.Project Overview:The project entails developing a central control unit that integrates seamlessly with wireless room thermostats and actuators. Users will enjoy a user-friendly interface, complete with a mobile application for remote monitoring and control. The system is designed to ensure reliable communication between all components for optimal performance.Your Role:Design, develop, and maintain high-quality mobile applications using React Native for both iOS and Android platforms.Contribute to architectural decisions, ensuring scalable, maintainable, and high-performance mobile solutions.Work closely with product, design, and backend teams to translate requirements into effective technical implementations.Ensure high code quality through code reviews, testing, and adherence to engineering best practices.Support the development of a mobile application for monitoring and controlling a connected system.

Senior Java Developer About the OpportunityWe are seeking a Senior Java Developer to join an impactful international project. This position is 100% in Spanish, offered as a contractor role and is fully remote from LATAM. Role ObjectiveTo design, develop, and implement robust and scalable backend solutions in Java, ensuring quality, performance, and adherence to best practices in enterprise environments. Main ResponsibilitiesDevelop and maintain backend applications in JavaDesign and implement RESTful APIsParticipate in architecture design and technical decision-makingApply best practices such as clean code and SOLID principlesConduct unit and integration testingEngage in code reviews and mentorshipCollaborate with teams using agile methodologiesResolve incidents in production environments