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Experience Level
Senior
Qualifications
ResponsibilitiesDesign and develop end-to-end features, from the database to the UI layer. Implement and maintain REST APIs using Node.js/NestJS. Integrate external services and manage advanced asynchronous operations. Build interfaces with React/Next.js following best performance practices. Implement and execute automated tests (unit, integration, and UI). Work with event-driven architectures and services on AWS. Ensure security standards, observability, and code quality. Actively participate in technical decisions and architectural improvements. Requirements5+ years of experience developing software in production environments. Solid experience with Node.js (NestJS preferred) and REST API design. Proficient in asynchronous programming, event loops, and error handling. Experience with front-end technologies, particularly React. Strong understanding of cloud services, especially AWS. Ability to work collaboratively in a multicultural environment.
About the job
NEORIS, now part of EPAM, is a leading Digital Accelerator with over 20 years of experience helping some of the largest companies in the world with their technological transformation. With a presence in 11 countries and a diverse team of over 4,000 professionals, we foster a multicultural culture that drives innovation, strategy, and high-impact communication.
We are seeking a Senior Full Stack Developer (Node.js + React) to join our team and contribute to the design and development of end-to-end solutions, working in high-demand cloud environments. The ideal candidate should be comfortable making technical decisions, proposing architectural improvements, and building scalable and robust products.
About NEORIS
NEORIS is a prominent Digital Accelerator, part of EPAM, dedicated to assisting large enterprises in their digital transformation journey. With a workforce of over 4,000 professionals across 11 countries, we emphasize a culture of diversity and empowerment, driving innovation and effective communication in technology.
Role OverviewAt messa, we are in search of a skilled Senior Full Stack Engineer to spearhead the design and development of essential components of our product. You will engage in both front-end and back-end development—creating sleek, responsive user interfaces and dependable backend systems—while influencing the technical strategy as we grow. This position …
Join ClassDojo as a Senior Full Stack Engineer and be a vital part of a mission-driven team dedicated to improving education for children around the globe. In this role, you will leverage your expertise in both front-end and back-end development to create innovative solutions that enhance our platform and user experience.
About CookUnity:Food has lost its essence in the age of convenience, and along with it, the ability to nourish, inspire, and connect us. Founded in 2018, CookUnity is pioneering a unique platform that brings together the finest chefs and their culinary creations to deliver over 50 million meals annually across the nation. Our meals are not just ready-to-eat; they are crafted with passion and dedication, nourishing both body and soul.As we evolve, CookUnity is committed to expanding our offerings beyond meal delivery to become a dynamic marketplace dedicated to our mission: empowering chefs to nourish the world.If this mission resonates with you, we invite you to explore this exciting opportunity.About the Team:Our team is on a quest to develop tools and systems that empower our Customer Experience team to deliver outstanding service. We believe in the transformative potential of technology in enhancing customer interactions, and we seek engineers who are eager to make a significant impact. Join us in shaping the future of customer experience.The Role:As a Senior Full Stack Engineer, you will report to the Engineering Manager and collaborate with a small team of engineers dedicated to creating and enhancing tools that support our Customer Experience (CX) team. You will engage closely with Product Managers, Product Designers, and CX specialists to develop and refine solutions that enhance customer satisfaction and engagement.Current Technology Stack:Languages: Kotlin, Javascript, TypescriptFrameworks: ReactJS, Redux, Apollo GraphQL, NestJS, NextJSInfrastructure: AWS, Kubernetes, Terraform, MySQL, PostgreSQL, Snowflake, Redis, DataDog, SegmentMethodology: AgileArchitecture: Service-OrientedResponsibilities:Drive the design and implementation of features within our JavaScript stack that engage customers and create meaningful interactions.
Join coderio as a Senior Mobile & Full Stack Engineer, where you'll be at the forefront of innovation, developing cutting-edge applications and solutions. We are seeking an enthusiastic and skilled engineer who is passionate about mobile development and full-stack technologies.Your expertise will drive projects from conception to completion, ensuring seamless integration and optimal performance. If you thrive in a dynamic environment and are eager to collaborate with a talented team, we want to hear from you!
Greetings! We are Fever, a premier technology platform dedicated to culture and live entertainment.Our goal? To democratize access to culture and entertainment. Utilizing our proprietary, state-of-the-art technology and data-driven strategies, we are transforming how individuals connect with live entertainment. Each month, our platform motivates over 300 million people across more than 40 countries to discover unforgettable experiences while also empowering event creators through our innovative technology and insights, enabling them to scale, innovate, and enhance their events to reach broader audiences.Our achievements include collaborations with industry leaders like Netflix, F.C. Barcelona, and Primavera Sound, as well as presenting internationally acclaimed experiences, all supported by prominent global investors! Impressive, isn't it? To realize our mission, we seek trailblazers with a proactive approach who are eager to shape the future of entertainment!Are you ready to be part of this amazing journey?Now, let’s delve into the specifics of this role and the contributions you will make towards Fever’s mission.Our engineering team is responsible for developing, enhancing, and maintaining the user-friendly iOS and Android applications and our website, ensuring that more individuals can enjoy a remarkable experience.
Jobgether is looking for a Senior Full-Stack Engineer with strong experience in Python and React. This position is based in Argentina and centers on building and maintaining web applications that are reliable and responsive. Role overview This role involves working across the full software development lifecycle. Expect to take part in planning, designing, coding, testing, and deploying new features. Collaboration is key: engineers here work closely with teammates from different backgrounds to deliver improvements and new capabilities. What you will do Develop and support web applications using Python and React Contribute to all phases of software development, from concept through deployment Work with cross-functional teams to define and deliver new features Maintain high standards for application performance and responsiveness Mentor junior developers and help strengthen engineering practices Requirements Advanced skills in Python and React Experience with web application development Ability to collaborate with diverse teams Interest in mentoring and sharing technical knowledge
About Coderio Coderio specializes in crafting and delivering scalable digital solutions tailored for global enterprises. Our robust technical foundation combined with a product-focused approach enables our teams to navigate complex software projects from initial architecture to final execution. We cherish autonomy, promote clear communication, and strive for technical excellence, collaborating closely with international partners to create impactful technology. Discover more at: http://coderio.com We are on the lookout for a Senior Mobile & Full Stack Engineer with extensive expertise in React Native who flourishes in a dynamic startup atmosphere. React Native is integral to our product, and you will take charge of the mobile experience from end to end while also contributing across the full stack to architect scalable features, maintain data integrity, and ensure a high-performing user experience.
About CookUnity:In a world where food has often sacrificed its essence for convenience, CookUnity emerged in 2018 as a revolutionary platform, reconnecting people to the authentic flavors crafted by talented chefs. Our mission is to deliver 50 million meals each year, bringing the finest culinary creations directly to homes across the country, ensuring every dish is fresh, ready-to-eat, and made with passion.But we’re not stopping there. CookUnity is evolving beyond meal delivery into a dynamic marketplace, dedicated to our singular mission: empowering chefs to nourish the world.If this mission resonates with you, we invite you to explore this exciting opportunity.About the Team:The Personalization Squad is at the forefront of our web application’s technical direction, focusing on enhancing customer recommendations through advanced machine learning models. This role is pivotal, influencing our customers’ weekly interactions with over 300 menu items, ensuring they have a seamless and enjoyable experience.The Role:As a Senior Full Stack Engineer, you will be integral to the Personalization Squad, reporting directly to the Engineering Manager. You will collaborate closely with a Product Manager and designer to shape product strategy, define objectives and key results (OKRs), and map out the development roadmap. Your role will also involve regular communication with senior management, providing updates on project status, risk assessments, and broader strategic initiatives.This position offers a unique opportunity to make a significant impact within our team and organization, utilizing your expertise to drive product growth and success.This is our current tech stack:Languages: Kotlin, JavaScript, TypeScript, PythonFrameworks: ReactJS, Redux, Apollo GraphQL, NestJS, NextJSInfrastructure: AWS, Kubernetes, Terraform, MySQL, PostgreSQL, Snowflake, Redis, DataDog, SegmentAgile Methodology
Join the innovative team at coderio as a Full Stack Tech Lead. In this pivotal role, you will guide our development team, driving the architecture and implementation of cutting-edge solutions. This position requires an expert in both front-end and back-end technologies, with a passion for mentoring and leading a team to success.
Join our dynamic team at CrewBloom as a Senior Full Stack Developer! In this exciting remote role, you will leverage your extensive experience in both front-end and back-end development to build and maintain innovative web applications. You will play a key role in API integrations and have the opportunity to mentor junior developers, contributing to a collaborative and growth-oriented environment.Key ResponsibilitiesDevelop and sustain scalable web applications utilizing Next.js, React, and TypeScript, demonstrating a deep understanding of component lifecycles and server/client-side rendering.Transform Figma designs into responsive, pixel-perfect HTML/CSS layouts using Tailwind or other modern styling frameworks.Create and implement reusable UI components and hooks that adhere to industry best practices, enhancing the app's maintainability.Integrate RESTful and GraphQL APIs, ensuring efficient data fetching strategies with tools like React Query, SWR, or built-in Next.js APIs.Set up secure authentication and authorization systems using JWT, OAuth (such as Google Auth), or Firebase Auth based on application needs.Develop backend logic using Node.js, Next.js API routes, or serverless functions (e.g., AWS Lambda), interacting with AWS services such as S3, SQS, and SNS.Qualifications3-5 years of experience in full-stack development with a strong focus on React and related technologies.Expertise in building robust, type-safe components using React and TypeScript, with proficiency in hooks, context, and component lifecycles.Experience in converting Figma designs into fully operational and responsive HTML/CSS.Proficient in integrating with RESTful APIs (both internal and external).Familiarity with authentication technologies such as GoogleAuth, FirebaseAuth, and JWT.Knowledge of AWS services, including Lambda, S3, SNS, and SQS.Experience with CI/CD pipelines (e.g., Jenkins, GitLab CI).Proven track record of mentoring junior developers and identifying areas for code improvement.Familiarity with project management tools like JIRA or Linear, employing Agile Scrum methodologies.Strong understanding of Test-Driven Development (TDD) principles.Preferred Qualifications:Understanding of microservices architecture.Experience in cloud-native development and serverless architectures.Previous experience working in a fully remote setting.
NEORIS, now part of EPAM, is a leading Digital Accelerator with over 20 years of experience helping some of the largest companies in the world with their technological transformation. With a presence in 11 countries and a diverse team of over 4,000 professionals, we foster a multicultural culture that drives innovation, strategy, and high-impact communication.We are seeking a Senior Full Stack Developer (Node.js + React) to join our team and contribute to the design and development of end-to-end solutions, working in high-demand cloud environments. The ideal candidate should be comfortable making technical decisions, proposing architectural improvements, and building scalable and robust products.
About Grapevine:Grapevine is at the forefront of the Giving Circle movement, empowering individuals to come together, pool their donations, and collaborate in granting significant contributions to nonprofits. Since our inception in 2020, we have facilitated over $54M in donations to more than 8,000 nonprofits nationwide through the efforts of over 96,000 Giving Circle members.We proudly partner with leading companies and foundations, including the W.K. Kellogg Foundation, Nextdoor Foundation, Newman’s Own Foundation, and MetLife Foundation. As recognized by Axios, Giving Circles are the fastest-growing philanthropic model today. We are backed by top-tier funders like Notation Capital, PJC, Ulu Ventures, Alex Chung (founder of Giphy), and David Heath (founder of Bombas).Who We're Seeking:We are in search of a skilled Senior Full Stack Engineer with a solid technical foundation and a proactive mindset. Your daily tasks may include developing innovative features to enhance user messaging, optimizing SQL queries for improved report export performance, or integrating new APIs to broaden our system's capabilities. You will collaborate with two other full stack engineers, a product leader, and a designer. As a part of a small, dynamic team, we are eager to harness AI technologies to boost our productivity and quality, and we welcome your creative ideas on further leveraging AI tools. Our core values emphasize openness, intentionality, collaboration, and spiritedness. We aim to make a meaningful impact each day, and we invite innovative, energetic individuals committed to social good to join us.About the Role:Our team operates remotely, engaging in weekly sprints that allow for a high degree of autonomy and ownership over projects. Our technical stack includes Postgres, Python, Django, and Angular, all deployed continuously on Heroku. We also utilize AWS, GitHub, Asana, and various other tools to streamline our processes. Collaboration is key; we frequently engage in coworking sessions, screen sharing, and team discussions regarding technical and architectural decisions. Please note that participation in team meetings requires availability during Eastern Standard Time (EST) hours.Key Responsibilities:Develop and implement new features that enhance user experience and performance.Optimize existing code and SQL queries to improve efficiency.Integrate and maintain APIs to extend system functionality.Collaborate closely with team members during development cycles.
Full-time|On-site|Buenos Aires, Buenos Aires, Argentina
About CookUnity:In an age where convenience often overshadows quality, CookUnity was established in 2018 as a revolutionary platform that bridges the gap between exceptional chefs and food lovers. Delivering 50 million meals annually, we connect home kitchens with culinary artistry, offering fresh, ready-to-eat meals crafted with genuine passion that feeds both body and soul.With a drive for innovation, CookUnity is evolving from a meal delivery service into a dynamic marketplace, focused on our core mission: empowering chefs to nourish the world.If this mission resonates with you, we invite you to explore this exciting opportunity.About the Team:The Activation Team, part of CookUnity’s Growth organization, plays a pivotal role in shaping the user journey during crucial early interactions. Our mission is to transform new and returning users into dedicated CookUnity customers by enhancing their understanding of our platform, fostering ordering habits, and ensuring they quickly perceive value.The team focuses on three critical areas:Activation & Onboarding: You will oversee the onboarding and early lifecycle experience, particularly emphasizing the first five weeks to educate users about the platform, minimize friction, and create engaging experiences that promote early repeat orders and long-term loyalty.Referrals: Manage the complete referrals experience for both referrers and referees, facilitating user invitations and driving effective, high-quality user acquisition through word of mouth.Reactivation: Design and implement strategies to reactivate churned or inactive users through tailored experiences, messaging, and incentives that reignite engagement.The Role:We are seeking a Full Stack Engineer to join our Activation Team, where you will significantly contribute to building and optimizing backend services and APIs that support CookUnity’s activation, referral, and reactivation initiatives. This role involves working on Server-Driven UI (SDUI) services within our Backend-for-Frontend (BFF) architecture, among other responsibilities.
This position welcomes applicants from LATAM, Africa, and Eastern Europe. Please be aware that, as this role involves supporting U.S.-based clients, candidates must be available to work during U.S. business hours in accordance with the client's time zone.Our client is undergoing a significant transformation of their web ecosystem by decoupling sales functionalities (HubSpot/Salesforce) from the value delivery components (Nuxt.js) and is developing a new Learning Management System (LMS) from scratch. This pivotal change necessitates robust technical leadership to design scalable platforms, modernize existing infrastructure, and synchronize engineering efforts with strategic business goals.LocationFully Remote (Work from Home) | 9 AM - 5 PM ESTRole OverviewThe Full-Stack Technical Lead will spearhead technical leadership, full-stack development, and DevOps strategy across the Nuxt.js-based product portal and the newly established LMS. This role entails architecting scalable AWS infrastructure, managing a small development team, and facilitating effective collaboration between technical and business stakeholders.Key ResponsibilitiesTechnical Leadership & DevelopmentLead the development and improvement of the Nuxt.js-based product portal and the new web-based LMS, ensuring optimal performance, scalability, and security.Design and execute AWS-based infrastructure, including RDS, DevOps pipelines, and environment management.Oversee the division of the website into sales (HubSpot/Salesforce) and value delivery (Nuxt.js) components, ensuring technical coherence and integration.Establish and uphold DevOps processes, including CI/CD pipelines, environment management (dev/stage/prod), and pull request approvals.Collaborate with the BI/analytics team to guarantee data accuracy and platform performance.Team Leadership & CollaborationLead and mentor a team of three developers, fostering collaboration and continuous improvement.Work in close partnership with marketing, product, and executive leadership to align technical execution with business objectives.Act as the primary technical liaison for leadership, translating business needs into actionable technical strategies.Project & Process Management
UserEvidence is a cutting-edge SaaS platform designed to harness and showcase the stories of satisfied customers, automatically creating a stunning library of content assets. As the only platform specifically engineered to amplify customer advocacy at scale, we tackle the challenges of credibility and noise prevalent in B2B marketing and sales. Our philosophy is simple: companies can achieve greater sales success by allowing their customers to share their experiences and provide authentic feedback.Responsibilities: Contribute to the development of the core UserEvidence application as part of a small, dedicated team of senior engineers. Design, build, and maintain high-performance, scalable features for our Ruby on Rails application. Collaborate with cross-functional teams to gather requirements, create innovative solutions, and implement new features. Enhance application performance, optimize database queries, and refine overall system architecture. Write clean, maintainable, and testable code adhering to industry best practices. Conduct code reviews and mentor junior engineers by providing constructive feedback. Identify, troubleshoot, and resolve software defects, performance bottlenecks, and system failures. Stay current with the latest trends and advancements in Ruby on Rails and web development.
About the RoleWe are seeking a talented and experienced Senior Full Stack Engineer to join our team and contribute to the development of EkLine's innovative AI-driven documentation platform. In this role, you will collaborate closely with the founders to create and implement new features for our web application, VS Code extension, and GitHub app. This position is perfect for an engineer who excels in fast-paced startup environments, takes initiative from day one, and makes a tangible impact for users.Your Path to Success in the First 3-6 MonthsDeliver high-impact features that significantly enhance customer workflows.Produce reliable, maintainable code in TypeScript, React, and Node.js, ensuring full test coverage.Achieve a minimum 20% improvement in platform performance and scalability.Guide technical decisions regarding new integrations and API upgrades.Mentor junior engineers, fostering improved code quality and team efficiency.Key ResponsibilitiesDevelop, maintain, and enhance our web applications and platform integrations.Create and optimize RESTful APIs for seamless cross-system integration.Collaborate with founders on product design, system architecture, and project roadmap.Ensure optimal performance, scalability, and reliability across all systems.Implement secure, scalable infrastructure utilizing Google Cloud services.Conduct code reviews and support the professional development of junior engineers.Requirements5+ years of experience as a Full Stack Engineer.Expert proficiency in TypeScript, React, and Node.js.Extensive experience in API development and deployment.Proficiency with SQL and NoSQL databases, particularly BigQuery and Firestore.Bachelor's degree in Computer Science or equivalent professional experience.Experience working in early-stage startups or SaaS platforms.Strong sense of ownership, exceptional communication skills, and a commitment to ongoing learning.Familiarity with AI tools to enhance engineering productivity.Fluent in English (C1 or C2 level) for daily communication.
Join our dynamic team as a Senior Full Stack Developer at Talan, where you will have the opportunity to work on innovative projects and lead the development of cutting-edge solutions. This role offers the chance to relocate to beautiful Spain, providing both personal and professional growth in a vibrant environment.As a Senior Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications using a variety of technologies. Your expertise in both front-end and back-end development will be crucial in delivering high-quality products that meet our clients' needs.
Join Front, the premier AI-driven customer service platform designed for seamless collaboration. At Front, we integrate essential support channels into a modern and intuitive workspace, empowering teams to collaborate on requests, automate tedious tasks, and provide exceptional customer experiences throughout every engagement. With our versatile workflows, advanced AI capabilities, and customer insights, we enable organizations to prioritize customer satisfaction daily. Over 9,000 innovative companies globally, including CultureAmp, HootSuite, and Y Combinator, rely on Front to deliver outstanding service at scale.Supported by leading investors such as Sequoia Capital and Salesforce Ventures, Front has successfully raised $204M from top-tier venture capital firms and industry executives from companies like Atlassian, Okta, Qualtrics, Zoom, and PagerDuty. Our commitment to creating an exceptional workplace has earned us multiple accolades, including Built In's 100 Best Midsize Places to Work in SF 2025, Top Places to Work by USA Today 2025, Y Combinator's list of Top Companies in 2023, #4 on Fortune’s Best Workplaces in the Bay Area™, Inc. Magazine's 2022 Best Workplaces list, and Forbes Best Startup Employers 2022 List.We are on the lookout for talented software engineers to become integral members of our chat and portal team. This dynamic team works extensively on Front's customer support tools, including our chat systems, portal platform, and chatbot automation integrations. This position presents a remarkable opportunity to influence our product by enhancing our robust foundation, enabling a diverse range of interactions and integrations that will cater to an expanding customer base.
Position: Senior Full Stack DeveloperLocation: Remote (LatAm)Employment Type: Full-Time Join the #remoteworkrevolution and work from anywhere in the world! Role Overview:We are on the lookout for a talented Senior Full Stack Developer to lead the design, development, and scaling of our cutting-edge analytics dashboard application. This is the perfect opportunity for an innovative developer who excels at transforming intricate data into actionable insights. You will collaborate across the stack—data pipelines, APIs, and UI—to provide our users with a seamless analytical experience.Key Responsibilities: Develop solutions that extract actionable insights from vast datasets and automate workflows based on those insights. Build and maintain APIs (Node.js/Nest.js) and user-facing dashboards (Angular/TypeScript), featuring dynamic tables, charts, and filters. Write modular, scalable, and well-architected code with comprehensive unit test coverage (TDD/BDD). Engage in design and architecture discussions, code reviews, and sprint planning to ensure robust solutions. Troubleshoot production issues, enhance performance, and quickly implement effective fixes. Contribute to an Agile/Scrum environment, consistently delivering high-quality software on schedule. RequirementsRequired Experience: Demonstrable experience in building analytics dashboards with dynamic tables and visualizations. Proficient in Angular and TypeScript for front-end development. Strong experience with Node.js, preferably using the Nest.js framework. Skilled in writing complex SQL queries (500+ lines) and optimizing query performance. 3+ years of practical experience with AWS or equivalent major cloud platforms. Solid understanding of Agile/Scrum methodologies. Proven track record of delivering high-quality, production-ready code in team settings. Excellent verbal and written communication skills in English. Desired Experience:DevOps & Infrastructure Familiarity with CI/CD tools (CircleCI, Jenkins, etc.) and automated deployment pipelines. Experience with containerized systems (Docker, AWS ECS) and serverless computing (AWS Lambda). Knowledge of microservices architectures and infrastructure-as-code principles. Big Data & E-commerce Experience writing efficient SQL for big-data platforms (Snowflake or similar). Background in developing analytics tools for e-commerce or SaaS environments. Ability to excel in fast-paced startup environments.
Trinetix is hiring a Full Stack Tech Lead for L2 Support to work remotely from Argentina. Role Overview This role partners with a major global telecommunications provider known for delivering reliable Internet infrastructure across more than 100 countries. As the senior operational authority on the support team, the Tech Lead serves as the main escalation point for significant incidents. The position combines hands-on technical troubleshooting with team coordination to keep the support queue healthy and meet SLA commitments. What You Will Do Operational and Technical Responsibilities Lead responses to P1 and P2 critical incidents: acknowledge within 30 minutes, drive resolution, and conduct post-mortems. Investigate and resolve complex issues at the code level. Perform root cause analysis for intricate or recurring incidents. Support AI-driven and automated workflows through production debugging and log analysis. On-call rotation required: Cover P1/P2 incidents outside regular business hours (including nights and weekends), alternating with a Tech Lead based in Ukraine. Strategic and Leadership Responsibilities Oversee daily support operations, including ticket triage, assignment to L1/L2 engineers, and managing escalations. Participate in Change Advisory Board (CAB) activities, release planning, and post-deployment validation. Facilitate knowledge transfer from current vendors and maintain the quality of the team's Knowledge Base. Mentor Java, DevOps, and L1 support engineers to promote technical growth. Coordinate weekend release activities several times per year. What We’re Looking For At least 5 years of experience in application support or software engineering with significant support responsibilities. Previous experience as a Tech Lead or Senior Engineer in managed services is a strong plus. Ability to work independently and make decisions under pressure during production outages. Clear communication skills for explaining technical issues to clients and stakeholders. Organized and detail-oriented approach to managing incidents. Fluent English required for all ticketing, escalations, and global communication. Technical Skills Java expertise: Deep experience with SpringBoot, JBoss/WildFly, and Java versions 6–17, including production debugging and deploying hotfixes. Database proficiency: Skilled with Oracle 11g and MS SQL Server, including query writing, execution plan analysis, and stored procedures. Cloud and DevOps: Familiarity with cloud platforms and DevOps practices.
