Source Job

• Develop high-quality back-end in Node.js for web application.
• Maintain and bug fix for existing backend and web system.
• Mentor, provide guidance and best practice advice to the team.

Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN and is the largest insurance portal in Southeast Asia.

• Develop and maintain robust, scalable backend systems using Node.js (Express and NestJS).
• Collaborate with engineers, designers, and product managers to drive projects forward.
• Tune and optimize database queries for maximum efficiency and performance.

ClickUp is an AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.

• Ownership over large domains and features related to card processing/issuing, and core ledgering of financial transactions
• Play a critical role in the development, design, and maintenance of Flex's platform and services.
• Architect well thought-out services and data models that ensure Flex's continued growth

Flex is building a finance super app for premium business owners, reimagining the financial workflow and services for entrepreneurs. They focus on mid-market businesses and are a fully remote company, with a team that values autonomy, clarity, and quality.

• Design, develop, and maintain scalable backend services and APIs, ensuring high performance, security, and reliability.
• Build and optimize data pipelines to ingest, store, and serve large-scale datasets, including video and ML training data.
• Balance rapid development of MVPs and POCs for user research with building robust, long-term backend foundations.

Frontera is reimagining how children with autism and other behavioral health needs get the care they deserve. They bring together clinicians, technologists, and autism specialists to build AI tools that help care teams work smarter and spend more time with the children and families who need them most.

• Driving technical decisions and facing complex business challenges with clients and cross-functional teams;
• Conducting code reviews and ensuring adherence to architectural standards;
• Mentoring and coaching team members on best practices, code quality, and technical growth.

CI&T unites human expertise with AI to create scalable tech solutions. With over 8,000 employees around the world, they've built partnerships with more than 1,000 clients and value a diverse, inclusive, and safe work environment.

Looking for a NodeJs Back-End Engineer passionate about building solid and scalable products. Minimum 1 year of experience as a Back-End developer with NodeJs (especially NestJs). Knowledge of agile frameworks, good practices and collaborative teamwork.

Tekton Labs is a technology consulting and software development company founded in Silicon Valley, with offices in Peru, Mexico, and the United States.

Design, develop, and maintain secure, high-performance crypto wallet systems and backend infrastructures. Architect modular, scalable, and secure backend infrastructures that support mass adoption and operational excellence. Collaborate with cross-functional teams to define technical requirements, optimize setups, and ensure integration with ecosystem partners.

This position is posted by Jobgether on behalf of a partner company.

• Architect, develop, and optimize scalable backend services.
• Drive the evolution of our platform’s core infrastructure.
• Ensure reliability, performance, and seamless integration across our ecosystem.

ClickUp is building the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.

• Design, implement, and maintain backend services and APIs to support applications.
• Build and optimize data storage solutions using Postgres, ClickHouse and Elasticsearch to ensure high performance and scalability.
• Collaborate with cross-functional teams to deliver end-to-end solutions.

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center.

• Develop and maintain backend services that enable digital asset transactions and crypto product functionality
• Design APIs and event-driven architectures to support high-volume, secure, and efficient transaction processing
• Partner with platform and infrastructure teams to ensure system scalability, resilience, and observability

Jobgether is a company that helps partner companies find the right candidates for their open positions. They use an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements.

• Design and build scalable services and APIs for web applications.
• Architect and maintain robust backend systems and database models.
• Analyze product requirements and produce high-quality, production-ready code.

Solace is a healthcare advocacy marketplace that connects patients and families to experts who help them understand and take charge of their personal health.

• Design, develop, and maintain backend services, APIs, and data pipelines that power Knock's customer-facing and internal applications.
• Architect and build scalable backend services using Node.js and TypeScript, ensuring they integrate seamlessly with our frontend experiences.
• Contribute to AI-powered features and initiatives, integrating AI services to enhance our risk analysis and decision-making capabilities.

Knock is redefining the home buying and selling experience. They are a passionate team of industry experts who knew there had to be a better, simpler way for people to navigate the journey between homes and have been honored as one of Inc.’s Best Workplaces six times in the past seven years.

• Develop, maintain, and optimize server-side components, APIs, and microservices.
• Collaborate with front-end developers to integrate elements and ensure seamless user experiences.
• Design and implement high-performance applications with reusable, testable, and efficient code.

Jobgether is connecting talent with opportunities by leveraging AI. They focus on quick, objective, and fair reviews of applications against core requirements.

• Build, scale, and maintain backend and frontend services that power Insider’s core analytics systems.
• Maintain and evolve large-scale data stores, ensuring fast, reliable access to analytics data at massive scale.
• Contribute to event ingestion pipelines, API development, data enrichment, and metric generation flows.

Insider One is a platform that provides marketing and customer engagement teams with the tools they need in one place. They have 1,500+ team members, representing 50+ nationalities across 30+ offices and are recognized as a leading B2B SaaS unicorn.

• Driving technical decisions and facing complex business challenges with clients and cross-functional teams.
• Conducting code reviews and ensuring adherence to architectural standards.
• Mentoring and coaching team members on best practices, code quality, and technical growth.

CI&T is a tech transformation specialist, uniting human expertise with AI to create scalable tech solutions. With over 8,000 employees around the world, they have partnerships with more than 1,000 clients during their 30 years of history, fostering a culture of innovation and collaboration.

• Take end-to-end ownership of projects, including design, development, testing, deployment, and monitoring.
• Develop core customer-facing products from scratch to production, ensuring high-quality and scalable solutions.
• Automate infrastructure, deployment, and operational workflows using IaC and CI/CD pipelines.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

Lead full-stack development across modern JavaScript ecosystems, working on impactful web applications from concept to deployment. Architect scalable solutions, guide technical decisions, and collaborate closely with cross-functional teams. Drive technical excellence and contribute to innovative, fast-moving projects across Europe.

Jobgether is a platform posting this job on behalf of a partner company and uses AI-powered matching process to ensure applications are reviewed objectively.

• Lead the development of major team-scoped projects and participate in cross-team initiatives.
• Use technical insights and expertise to suggest product improvements.
• Design and implement APIs with performance, scalability, and maintainability in mind.

Remote's platform helps companies of all sizes recruit, pay, and manage international teams compliantly. Their future-focused work culture embraces asynchronous collaboration, with Remoters spread across six continents, building a best-in-class HR platform.

• Design, build, and maintain the backend services that power Hatch’s mobile apps and IoT-enabled devices.
• Lead backend system design, define best practices, and mentor other engineers.
• Guide cross-functional technical strategy to improve the overall platform.

At Hatch, we’re on a mission to help people build better sleep habits—so they can feel more focused, energized, and present in their lives.

• Design, develop, and maintain core OTA services including booking flows and reservation management.
• Build and optimize integrations with third-party travel suppliers and payment gateways.
• Architect scalable, distributed systems capable of handling high-volume transactions.

Casago is a vacation rental company where great people create exceptional experiences. They've grown into a trusted industry leader delivering genuine hospitality, valuing contributions, investing in growth, and giving the opportunity to make a real impact.