Jobs

🟡 Requirements:

• Minimum 2+ year of commercial experience with React and Node
• Experience in developing and maintaining database-related solutions
• Ability to read and clearly understand technical requirements and acceptance criteria (AC)

• English proficiency at Intermediate+ level

   

🟡 Would be a plus:

• Experience with TypeScript
• Experience with PostgreSQL & MongoDB
• Experience working with Slack API, Jira API, or MS Teams API

• Familiarity with Docker

   

   

🟡 Responsibilities:

• Participate in team ceremonies such as daily standups, sprint reviews, retrospectives, and backlog refinement
• Provide regular updates on progress and blockers
• Perform code reviews of teammates’ work
• Understand and implement features based on acceptance criteria and requirements

• Propose and implement technical solutions tailored to the problem context

   

🟡 Conditions:

• Full-time position, flexible hours
• Mentoring and career development
• Remote work
• State holidays
• 15 days of paid vacation per year
• 10 days of paid sick leave per year
• English study compensation
• We are ready to invest in your education
• Performance reviews

We are building a cutting-edge financial white-label platform that empowers businesses and individuals to manage their finances seamlessly. Our platform integrates state-of-the-art technology to offer:

• A neo-banking experience with mobile apps operating over robust payment gateways.
• Open and closed-loop mobile wallets.
• Embedded KYC modules for user data collection and validation.
• Virtual card support with payment capabilities at physical and online merchants.
• Advanced business tools: team management, invoicing, QR-code payments, and real-time analytics.
• A currency exchange feature with real-world rate integration.

Our system is designed with scalability and performance in mind, employing a microservices architecture powered by NestJS, RabbitMQ, and PostgreSQL, with Kubernetes and Docker as key enablers for flexible deployment.

We are looking for a highly skilled Senior Back-End Developer to join our team and contribute to the next phase of our product development. 

If you are passionate about crafting high-quality, scalable systems and enjoy working in a fast-paced, innovative environment, we want to hear from you!

Your Responsibilities

• Design, develop, and optimize back-end services using TypeScript and NestJS within a microservices architecture.
• Build and integrate secure APIs for payment gateways, KYC modules, and business functionalities.
• Collaborate closely with cross-functional teams, including front-end, mobile, and DevOps, to ensure seamless integration and high performance.
• Optimize database design and queries for PostgreSQL to handle high transaction volumes.
• Implement robust messaging solutions using RabbitMQ.
• Ensure the security and compliance of the system with financial industry standards.
• Contribute to architectural decisions and guide best practices for back-end development.

Your Skills and Experience

• 4+ years of professional experience in back-end development, with a focus on TypeScript and NestJS.
• Strong expertise in microservices architecture and message brokers (RabbitMQ or similar).
• Advanced knowledge of relational databases, particularly PostgreSQL (optimization, indexing, and migrations).
• Experience with containerization and orchestration tools: Docker and Kubernetes.
• A solid understanding of API security, encryption, and authentication mechanisms (OAuth2, JWT).
• Proven track record of delivering high-performance, scalable systems in a production environment.
• Familiarity with CI/CD pipelines and cloud platforms (AWS, Azure, or GCP) is a plus.
• Excellent problem-solving skills and the ability to mentor junior team members.

What We Offer

• A unique opportunity to work on a high-impact, innovative financial platform.
• Competitive salary and performance-based bonuses.
• Flexible working hours and remote-first culture.
• Opportunities for professional growth and technical leadership.
• A collaborative and inclusive team environment.

Join us in reshaping the future of financial technology. Apply now to make your mark!

VARTEQ is a top technology solutions provider, crafting cutting-edge digital experiences for businesses in diverse industries. Our portfolio includes web and mobile app development, e-commerce solutions, and custom software tailored to each client’s unique needs.

About the role:

Our Client is a leading provider of payment solutions and financial technology services, dedicated to empowering businesses with innovative solutions that streamline transactions.

We are seeking a skilled Node.js Developer to join our technology team. In this role, you will be responsible for upgrading, optimizing, and adding new features to our current web applications, ensuring they remain efficient, scalable, and secure.

Requirements:

• 3+ years of experience in Object-Oriented Programming
• 2+ years of experience with Node.js in commercial projects.
• Familiar with web standards and modern XHTML/HTML/HTML5/CSS.
• Proven experience in database design and writing optimized SQL queries.
• 2+ years of experience with Linux/Ubuntu.
• 1+ years of experience with AWS or other cloud platforms.
• Knowledge of SOAP, REST, or similar web services.
• Previous experience working in Agile teams.
• Strong ability to explain technical concepts to non-technical users.
• English proficiency: Upper Intermediate.

Preferred Qualifications:

• Experience with PostgreSQL database design and basic administration.
• Knowledge of unit testing practices.
• Experience using Git for source control.

Responsibilities:

• Develop and maintain web applications using Node.js.
• Manage and optimize relational databases, particularly PostgreSQL.
• Collaborate with cross-functional teams to define and implement new features.
• Maintain, optimize, and debug code to improve application performance.
• Use Linux command-line tools for server management, deployment, and automation tasks.
• Diagnose and resolve system issues using Linux command-line tools.

What we offer:

• Dynamic environment with a low level of bureaucracy
• Challenging tasks
• Education path: boost your skills and knowledge with our regular internal events (trainings, workshops, etc), language courses, and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Friendly team buildings, cool corporate events
• Paid vacation, holidays, and sick leaves

We’re seeking a Senior Node.js Developer with experience in external API integrations and REST APIs (especially AdTech and messaging APIs), which is essential for this role.

 

About the project:
An AI-driven platform designed to transform voice and text communications for business users, particularly in call center environments. It automates customer interactions, significantly reducing operational costs by up to 65% and increasing ROI by up to five times.
Project stage: Live product with active clients; currently scaling the integrations layer.
Location & Timezone: USA-based; working hours until 8–9 p.m. Kyiv time.

Project advantages:
— High-impact, autonomous role: own the entire integration layer
— AI-powered product solving real-world business needs (proven ROI)
— Modern stack: messaging, AdTech, CRM platforms
— Fast-paced US startup with long-term potential
— Strategic hire as part of the company’s scaling efforts


Responsibilities:
— Integrate messaging platforms (WhatsApp, Facebook Messenger, Telegram)
— Integrate AdTech platforms (Meta Ads, Google Ads, Microsoft Ads)
— Work with the existing Node.js API Gateway and MongoDB layer
— Build integrations with CRM and automation platforms (Salesforce, HubSpot, Zapier, etc.)


Requirements:
— 5+ years of experience with Node.js
— 2+ years with TypeScript
— Experience with MongoDB
— Strong experience with external API integrations and REST APIs (AdTech and messaging APIs)
— Upper-Intermediate or higher level of English

 

If you’re interested in this opportunity, please let me know, and I’ll send you more information. I look forward to hearing from you!

Our Customer:

The company is a global leader in Virtual and Augmented Advertising and Product Placement, with over a decade of experience in the industry. It partners with TV stations and producers worldwide to deliver impactful, AI-enhanced advertising solutions that generate new revenue and elevate brand visibility. Initially focused on traditional advertising, the company now specializes in integrating virtual reality and AI into television advertising. The company's technology is used in live tournaments and annual non-sports events.
 

Responsibilities:

• Develop and maintain the backend pipeline to monitor, synchronize, and manipulate data workflows over the cloud and on-premise;
• Integrate and manage modules written both in C++ and Node.js;
• Implement a complex metadata system over AWS, including S3 security access and acceleration;
• Design and deploy backend architecture (NodeJs) to manage data allocation and pipeline control;
• Create and maintain a dashboard to monitor pipeline status and performance.
   

Required experience and skills:

• 5+ years of experience in backend development;
• Experience with Node.js;
• Experience with AWS;
• Proficiency in Client-Server architecture design at scale;
• English - Upper-Intermediate.

Would be a plus:

• Experience with database management, particularly MySQL;
• Experience with C++ real time programming;
• Experience with sports broadcasting and AR technology.

Working conditions:

• Remote work;
• 5-day working week, 8-hour working day, flexible schedule;
• All public holidays are days off;
• Vacation and sick leave are covered by the company.

• 
  One of the biggest UK rail network companies operating with rail infrastructure and asset management has a need to develop and support enterprise-level information systems.
  
  Align the data science initiatives with the overall business goals. This could range from improving customer satisfaction, enhancing operational efficiency, to driving sales growth.

• Responsibilities:

  Software development
  Unit/integration testing
  Azure environment configuration
  Customer communications

• Mandatory Skills Description:

  3+ years of experience
  Azure App service implementation and deployment.
  Fastapi and asyncio (asynchronous programming)
  Auth (OAuth, JWT, Microsoft authentication flow).
  Docs (OpenAPI, Swagger).
  SQL Alchemy or alternative DB integration libraries.
  Python/Pytest
  JS/Node
  SQL
  GIT and collaborative workflows
  Bash, shell scripting.

• Nice-to-Have Skills Description:

  Azure Container Management (docker, container registries, CI/CD to app services).
  CI/CD approaches
  Security across Azure (key vault, app service configuration, auth).
  Virtual Machine deployment
  Familiarity with storage accounts and their components

We are looking for a Full-Stack React & Node.js Product Developer for Estonian startup Snoika - AI Search Engine Visibility and Optimization SaaS.

Snoika is the results-driven AI Marketing Engine that guarantees 5+ qualified inbound leads per week for B2B companies while making them visible in both AI and traditional search engines. Our platform fuses cutting-edge knowledge-graph analytics, large-language-model (LLM) optimization, and high-quality content pipelines to outrank expensive legacy SEO and GEO agencies at a fraction of the cost.

Why this role rocks

As one of the first Full-Stack Developers in our Product Guild, you'll turn AI/ML research and growth experiments into polished, revenue-generating product features that land in customers' hands every one-week sprint. You'll join a team whose members have built solutions for NASA, Google, Microsoft, Bosch and dozens of F2000 enterprises.

What you'll build & ship

• Customer Console – real-time dashboards that visualize share-of-voice, entity-gap heatmaps, and lead flow.
• Content Ops Studio – A React-based interface for editing and managing AI-generated content, integrating AI drafting, human SEO review, and publishing pipelines
• API Layer – Node.js/TypeScript (Express / Nest) services that expose our Knowledge-Graph and Q&A scoring engines.
• Integration hooks – webhooks & SDKs (GraphQL/REST) ​​for CRMs, CMSs, and data warehouses.
• Security & Compliance – implement auth (OAuth 2, JWT), rate-limiting, and privacy-first data flows.
• Dev-Experience – CI/CD (GitHub Actions), automated tests, and feature flags so we can release multiple times per day.

The toolkit you'll use

• Front-end: React 18 / Next.js, Vite, Tailwind, Materia UI, React-Query, D3 or Recharts.
• Back-end: Node.js 20 +, TypeScript, Express or NestJS, TypeOrm or Postgres, Redis, Langchain, RabbitMQ Pub/Sub.
• Cloud: AWS, Kubernetes.
• CMS: Strapi
• Quality: Jest, Cypress,  Datadog.
• Collaboration: ClickUp+Scrum, Figma.

You're a great fit if you…

• Have 2  – 5+ years building production React and Node.js applications (TypeScript a must).
• Own features end-to-end: UX, API, infrastructure, deployment, monitoring.
• Love data-heavy UIs and know your way around charts, virtualized tables, and WebSockets.
• Can design REST/GraphQL APIs that serve thousands of req/min with single-digit latency.
• Understand CI/CD, infra-as-code, and cloud-native patterns (12-factor), SSR/SSG/ISR.
• Thrive in startup ambiguity, deliver in short sprints, and iterate on customer feedback.
• Communicate clearly in English; bonus for experience with SEO, analytics, or AI/LLM/RAG pipelines.

What we offer

• Impact from day one  - the components you ship directly increase leads and revenue for high-growth SaaS, fintech, and deep-tech brands.
• Elite peer group – collaborate with PhDs and operators who've scaled technologies at global brands
• Competitive salary and opportunity for career growth.
• Remote flexibility – async-first culture; we measure outcomes, not hours.
• Transparent KPIs – see exactly how your work moves the needle on client conversions.

If you're excited to push the boundaries of AI Search Engine Visibility and Optimization and want to help shape the future of marketing technology,  we want to hear from you!

Location: Remote

Type: Full-time

Company: Techlexity.com

 

About Us:

Techlexity is an outsource development company focused on building modern, scalable web and mobile products for international clients. We’re looking for a motivated Junior Strong Backend Developer who already has hands-on experience with real commercial projects and is ready to grow fast within a senior-led team.

This is a great opportunity to sharpen your backend skills while working on real client products and internal tools using modern backend tech.

Tech Stack You’ll Work With:

• Node.js / NestJS / hono.dev
• TypeScript
• PostgreSQL / Prisma ORM
• Redis
• AWS / S3 / Lambda / CloudWatch
• RabbitMQ (will be a plus)
• Docker, GitHub, CI/CD pipelines

What You’ll Do:

• Help develop backend features using NestJS and TypeScript
• Integrate with third-party APIs and cloud platforms (mostly AWS)
• Work with Redis for caching and queueing
• Maintain and evolve backend modules and services
• Collaborate with frontend developers and PMs in Agile flow
• Participate in code reviews and team discussions
• Learn and grow quickly under mentorship

Requirements:

• 0.5+ years of experience in commercial backend development (internship/freelance counts if real-world)
• Solid knowledge of Node.js, TypeScript, and NestJS
• Understanding of relational databases (PostgreSQL preferred)
• Familiarity with Redis and basic caching principles
• Basic knowledge of AWS services or eagerness to learn
• Git & team workflow understanding
• Responsible attitude, attention to detail, willingness to grow
• English: Intermediate (reading docs, daily communication)

Nice to Have:

• Experience with Prisma ORM, RabbitMQ, or Docker
• Previous work in outsource teams or for international clients
• Understanding of REST API design and microservice architecture basics

What We Offer:

• Projects with real users and modern architecture
• A strong engineering team ready to mentor and support
• Fully remote work with flexible hours
• Clear growth path to Middle developer
• Competitive compensation based on your level

As a Lead Backend Developer, you will oversee the backend development team, ensuring high-quality code, system stability, and efficient debugging. You’ll be responsible for production system performance, architecture decisions, and issue resolution, working closely with DevOps and other teams.

Key Responsibilities

• Lead the backend development team, ensuring best practices and code quality
• Design, develop, and maintain scalable microservices using NestJS and TypeScript
• Oversee API security, including JWT, OAuth, and data encryption strategies
• Manage database design, query optimization, and transactions in PostgreSQL (TypeORM)
• Integrate and optimize interactions with blockchain networks using Web3.js/Ethers.js
• Ensure secure private key management and multi-signature wallet integration
• Handle third-party API integrations (payment gateways, crypto exchanges, KYC services)
• Lead troubleshooting, debugging, and performance monitoring for production systems
• Collaborate with DevOps to optimize CI/CD pipelines and system reliability
• Conduct code reviews, mentoring, and knowledge sharing within the team

 On-Call Responsibilities

• Coordinate and Participate in On-Call Rotation: Organize and actively take part in the team’s on-call schedule, ensuring fair rotation and adequate coverage during off-hours, weekends, and holidays.
• Incident Response Ownership: Act as the escalation point during critical incidents,providing guidance, ensuring timely resolution, and communicating impact and progress to relevant stakeholders.
• Post-Incident Review: Lead or contribute to post-mortem analyses after major incidents, identifying root causes and implementing preventative measures in collaboration with DevOps, QA, and engineering teams.
• System Readiness Oversight: Ensure services owned by the team meet operational readiness criteria, including monitoring, alerting, documentation, and automated recovery mechanisms.

• Knowledge Sharing and Preparedness: Maintain detailed runbooks, promote cross-training within the team, and ensure all team members are prepared and confident to handle on-call responsibilities.

  Requirements

• 5+ years of backend development experience, with 3+ years in Node.js/NestJS
• Strong expertise in TypeScript, NestJS, and TypeORM
• Experience in microservices architecture and event-driven systems
• Familiarity with payment integrations, crypto exchanges, and market data APIs
• Experience managing production systems, debugging, and performance tuning
• Leadership experience with a focus on team growth and technical excellence
• Basic knowledge of blockchain basics, private key management, and multi-sig wallets

We’re looking for a Backend Engineer to join our team and help power a platform for online courses with flexible payment options — including one-time payments and subscriptions. If you’re strong with Node.js, TypeScript, and Stripe integrations, and know your way around clean APIs and relational databases, let’s talk.

What You’ll Be Working On

You’ll be building and maintaining a backend that supports:

• A modern online course platform
• Subscription-based and one-time payment flows via Stripe
• A robust data layer for managing users, payments, and course content

What We’re Looking For

🔧 Technical Skills

• Strong Node.js and TypeScript experience
• Solid understanding of the NestJS framework
• Hands-on experience integrating and managing Stripe payments (subscriptions & one-time)
• Proficiency with Prisma ORM for database access
• Familiarity with PostgreSQL and relational database design best practices

You’re a Great Fit If You…

• Have launched or supported backend systems in production environments
• Understand clean API architecture and modular code organization
• Are confident navigating payment flows, webhooks, and Stripe APIs
• Communicate clearly and work well in a remote, collaborative team

What We Offer

🌍 100% remote
🎓 A real-world product that helps people access education
💳 Direct impact on core payment and access functionality
💻 A modern tech stack and product you’ll be proud to ship

We’re building the future of marketing - one AI agent at a time.

Join us as a Senior Software Engineer to help architect and deliver intelligent marketing automation tools powered by Anthropic platform, and other cutting-edge LLMs. This isn’t your typical API-wrangling gig. You’ll be working on a product that acts like a real teammate: handling campaigns, messaging, and ops across few platforms, and beyond.

🔧 What You’ll Be Working On

• AI Workflows: Design and implement autonomous workflows using Anthropic APIs (e.g. Claude, GPT-4o) to handle real marketing tasks, not just toy examples.
• Tool Integration: Build seamless API integrations
• LLM Ops: Architect prompt management, context injection, tool-use orchestration, and response validation pipelines.
• Autonomy & Reliability: Build smart retries, memory/context chaining, fallback strategies, and a modular codebase that scales.
• UX for Ops: Collaborate with designers to deliver powerful yet intuitive internal tooling for marketers.

⚙️ Our Stack

• Language: TypeScript (Node.js)
• Frontend: React Router v7
• AI/LLM: Anthropic (Claude)
• Infra: Docker, Temporal, Postgres
• Dev Experience: CI/CD, GitHub Actions

✅ You’re a Great Fit If You…

• Have 5+ years of experience in backend or fullstack development
• Use AI coding assistants every day
• Have shipped production apps using OpenAI, Claude, or similar LLM APIs
• Know your way around API integrations (REST, webhooks, OAuth flows)
• Understand prompt engineering, context windows, and system message structuring
• Are pragmatic, autonomous, and care deeply about product outcomes
• Write clean, maintainable TypeScript and love debugging tricky workflows

💡 Bonus Points

• Experience with agentic workflows, RAG pipelines
• Worked in martech, e-commerce, or SaaS tools
• Familiarity with memory management across sessions (e.g. vector DBs, embeddings)
• Obsession with great internal tools or developer experience

🌍 About Us

We’re a small, senior team building the next generation of vertical AI agents- specialized coworkers that deeply understand your workflow and do real work, not just chat. We move fast, cut through fluff, and are backed by experienced operators who know how to build great software and businesses.

 About Us
We are a San Francisco and Kyiv-based FinTech startup revolutionizing cryptocurrency investing. We’re currently building a cross-chain Modular Naming Service (MNS) — an identity and naming infrastructure powered by LayerZero, Web3, and the Aptos framework. Our mission is to simplify digital identity across blockchains.
 

About the Role
As a Back End Developer  you’ll work on backend systems powering our dApp, enabling seamless cross-chain identity, wallet integrations, and decentralized finance features. You’ll have the opportunity to contribute to both foundational infrastructure and product-level innovation — including future AI/ML enhancements.

Responsibilities

• Design, develop, and maintain back-end services for our cross-chain identity platform
• Integrate smart contracts and blockchain SDKs (Ethereum, Aptos, etc.)
• Collaborate with product and engineering teams to design scalable APIs (GraphQL, REST)
• Work with AWS infrastructure, CI/CD pipelines, and containerized deployments
• Research and prototype AI/ML integrations (e.g. prompt-wrapped queries to LLMs, self-hosted models)
• Stay informed on latest Web3 and blockchain standards (e.g. improvement proposals, ZK tech, DID)
• Write clean, maintainable, well-documented code with a strong emphasis on testing and performance
   

Requirements

• 3+ years of experience as a Back End or Full Stack Developer
• Strong knowledge of TypeScript and Node.js
• Experience with SQL or NoSQL databases
• DevOps skills, especially with Docker, AWS, and Terraform
• Familiarity with Ethereum, smart contracts, Web3, and DeFi
• Exposure to LayerZero and/or Aptos is a strong plus
• Experience with large-scale applications, system design, and scalable APIs
• Understanding of data structures, algorithms, and OOP
• Bonus: Experience with AI/ML, prompt engineering, or LLM integration
• English: Upper-intermediate level
   

Tech Stack

• Languages & Frameworks: Node.js, TypeScript, ExpressJS, Apollo GraphQL
• Databases: Firestore, MySQL
• Infrastructure: AWS, Docker, GitHub Actions
• Blockchain: Ethereum, Aptos, LayerZero
• AI/ML: LLMs (OpenAI, custom wrapped queries), with plans for self-hosted models
• Tools: GitHub, Jira, Confluence
   

Salary: $2,500 – $3,000 USD/month depending on experience

Description:

Are you ready to take your Node.js career to the next level?

Ficus Technologies, a leader in cutting-edge tech solutions, is seeking a Node.js Developer to join our dynamic team.

Position Overview:

We are looking for a Node.js Developer (Middle level) to join our team and contribute to the development of a direct mail automation platform tailored for real estate investors and professionals in the U.S.

The system allows users to design, schedule, and manage high-conversion mail campaigns targeting property owners across the country. You’ll be part of a stable and experienced team, working on backend features, integrations, and scalable architecture.

About the project:

The platform offers robust features such as:

Campaign Management: Design and monitor mail campaigns with custom templates and targeting.

Smart Scheduling & Cadence: User-defined timing logic and delivery goals.

Address List Management: Upload, validate, and segment property owner lists.

Tracking & Reporting: Real-time insights on mail status, bounce rates, and performance.

Credit & Billing System: Stripe-based payments with flexible credit/refund handling.

The backend is built with Node.js, NestJS, PostgreSQL, Supabase, Cerbos (access control), deployed on Google Cloud Platform, and follows a monorepo architecture using TurboRepo.

Responsibilities:

-Implement backend functionality using Node.js/NestJS;

-Design and maintain scalable APIs following OpenAPI specifications;

-Work with PostgreSQL, Redis, and Supabase to manage and query data;

-Integrate and manage Stripe-based billing systems;

-Implement access control via Cerbos;

-Collaborate with frontend developers, QA, and PMs to ensure smooth delivery;

-Write tests using Jest and maintain a clean, modular codebase;

Contribute to CI/CD pipelines and containerized deployment via Docker.

Requirements:

-2+ years of experience with Node.js and related backend technologies;

-Solid knowledge of NestJS;

-Strong experience with PostgreSQL and understanding of relational data modeling;

-Familiarity with Redis and Supabase;

-Experience working in a monorepo (TurboRepo or similar);

-Understanding of OpenAPI for API contracts;

-Experience with Docker and cloud deployment (preferably GCP);

-Basic understanding of access control tools like Cerbos;

-Experience with Stripe or other payment integrations;

-English level B1+ or higher — ability to participate in team communication.

Will be a plus:

Experience with real-time data syncing (e.g., Supabase subscriptions);

Familiarity with gRPC, GraphQL, or serverless functions;

Experience working on fintech, CRM, or campaign-based platforms;

Public GitHub, LinkedIn, or portfolio links.

We offer:

Remote-first culture and flexible schedule;

Long-term cooperation and stable product development;

Tech-savvy team and supportive work environment;

Challenging tasks with room for professional 

We search for a «willing to learn» person who wants to learn and develop enterprise-level web applications/websites.

Skills & Requirements:

• You’ve got at least 1 year of experience in JavaScript

• You’ve worked with some of the modern JavaScript frameworks — Vue.js

• You have experience with Node.js

• You have experience with NoSQL databases (ideally MongoDB)

• You feel comfortable communicating in English

• You’re passionate about solving new problems

• You are always looking for the best solution

We are offering:

-Senior team;

-Regular review;

-Long-term employment;

-Challenging projects;

-Certifications;

Responsibilities:

-Code review.

-Functionality improvements to an existing solution

-Increasing system stability, testability, maintainability, and security

We're looking for an experienced solo developer who leverages AI tools to build at 10x velocity. You'll work on an internal product for our marketing agency that combines AI calling capabilities, intelligent data routing and CRM integrations. You'll build and maintain the core platform that our team uses to deliver services to clients.

Our Stack:

• Node.js LTS
• TypeScript
• Express
• MongoDB (Mongoose)
• Redis
• PM2

Essential Requirements

• 5+ years building production MERN stack applications
• At least 1 year shipping production code using Claude Code or other agentic AI code peers 
• Real-time systems expertise with WebSockets and streaming data
• Deployed and maintained applications with 1000+ active users
• CI/CD pipeline setup and deployment automation experience
• Server management and cloud infrastructure (AWS, GCP, or similar)
• Strong webhook implementation and debugging skills
• API rate limit handling and error recovery patterns
• Data synchronization between multiple systems

Desirable Requirements

• Voice AI implementation experience (ElevenLabs, Whisper, or similar)
• Have experience writing your own AI agent
• Workflow automation tools - N8N
• CRM platforms - GoHighLevel integration experience
• Communication APIs - Twilio
• Sales tech or MarTech background
• Infrastructure monitoring and logging tools
• Container orchestration (Docker, Kubernetes)

What We Offer

• Remote-first position with flexible hours
• High ownership role with direct product impact
• Competitive compensation with a revenue share