Jobs

161
  • · 41 views · 1 application · 13d

    Senior Backend Developer (Node.js/C++)

    Full Remote · Ukraine · 8 years of experience · Upper-Intermediate
    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...

    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.
    More
  • · 56 views · 9 applications · 13d

    Python Node.js Fullstack Developer

    Full Remote · Ukraine · 3 years of experience · Upper-Intermediate
    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...

    • 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

    More
  • · 162 views · 42 applications · 13d

    Full-Stack Product Developer (React and Node.js)

    Full Remote · Countries of Europe or Ukraine · 2 years of experience · Intermediate
    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...

    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!

    More
  • · 279 views · 81 applications · 13d

    Junior Strong Backend Developer (Node.js / NestJS)

    Full Remote · Countries of Europe or Ukraine · 1 year of experience
    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...

    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

     

     

     

    More
  • · 143 views · 22 applications · 13d

    Lead Backend Developer (Node.js/NestJS)

    Full Remote · Worldwide · Product · 5 years of experience · Intermediate
    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,...

    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
    More
  • · 104 views · 24 applications · 13d

    Backend Engineer (Node.js + Stripe)

    Full Remote · Countries of Europe or Ukraine · 2 years of experience
    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...

    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

    More
  • · 90 views · 40 applications · 13d

    Senior Software Engineer - AI-Powered Marketing Platform

    Full Remote · EU · 5 years of experience · Advanced/Fluent
    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...

    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.

     

    More
  • · 254 views · 38 applications · 12d

    Back End Developer to $3000

    Full Remote · Worldwide · Product · 3 years of experience
    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...

     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 LayerZeroWeb3, 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 DockerAWS, and Terraform
    • Familiarity with Ethereumsmart contractsWeb3, 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 structuresalgorithms, 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

    More
  • · 147 views · 55 applications · 12d

    Middle Node.js Developer

    Full Remote · Ukraine · 2 years of experience · Upper-Intermediate
    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...

    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 

    More
  • · 81 views · 4 applications · 12d

    Fullstack Node.js + Vue.js developer to $600

    Full Remote · Ukraine · 1 year of experience · Upper-Intermediate
    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...

    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

    More
  • · 85 views · 22 applications · 11d

    Back-end Developer (MERN + AI)

    Full Remote · EU · Product · 5 years of experience · Upper-Intermediate
    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...

    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
    More
  • · 130 views · 31 applications · 11d

    Senior Full-Stack Developer (React / Next.js / TypeScript / Node.js / Web3)

    Part-time · Full Remote · Countries of Europe or Ukraine · 4 years of experience · Intermediate
    We’re looking for an experienced Senior Full-Stack Developer to join our growing team and work on an innovative project in the crypto space. You’ll be working on a Web3-related platform built with modern technologies, focusing on scalability, performance,...

    We’re looking for an experienced Senior Full-Stack Developer to join our growing team and work on an innovative project in the crypto space. You’ll be working on a Web3-related platform built with modern technologies, focusing on scalability, performance, and seamless user experience.

     

    Tech stack:

    • Frontend: React, Next.js, TypeScript, Tailwind
    • Backend: Node.js, Express
    • Database: MongoDB, PostgreSQL
    • Cloud: AWS (Lambda, S3, CloudFront, EC2, etc.)
    • Others: Web3 integration, REST APIs, Git

     

    Responsibilities:

    • Develop and maintain scalable and secure full-stack applications
    • Collaborate with product managers, designers, and blockchain developers
    • Optimize application performance and implement best practices
    • Ensure high code quality, test coverage, and maintainability

     

    Requirements:

    • 4+ years of commercial experience in full-stack development
    • Strong skills in React, Next.js, TypeScript and Node.js
    • Experience with PostgreSQL and designing REST APIs
    • Familiarity with Git and agile development workflows
    • Excellent problem-solving and communication skills
    • Experience with blockchain, Web3, or crypto-related development is highly desirable

     

    Nice to have:

    • Experience integrating smart contracts or blockchain wallets
    • Understanding of crypto market mechanics and DeFi
    • Previous contributions to Web3 or blockchain products

     

    This is a opportunity to join a fast-growing team working on cutting-edge technology in the Web3 space. If you’re passionate about crypto and building world-class products — we’d love to hear from you!

    More
  • · 214 views · 49 applications · 11d

    Full-Stack JS Developer (React + Node.js)

    Full Remote · Ukraine · 1 year of experience · Intermediate
    We’re looking for a Full-Stack JavaScript Developer who’s excited to build integrations between popular platforms like Slack, Jira, and more. You'll work with APIs, develop useful apps for teams around the world, contribute to architectural decisions,...

    We’re looking for a Full-Stack JavaScript Developer who’s excited to build integrations between popular platforms like Slack, Jira, and more.
    You'll work with APIs, develop useful apps for teams around the world, contribute to architectural decisions, take part in code reviews, and communicate directly with the client.
    👉 Perfect for those who want to grow fast without being stuck on “endless minor tasks.”
     

    🟡 Requirements:

    • Minimum 1+ 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
    More
  • · 100 views · 34 applications · 11d

    Senior Full Stack Developer (React.JS and Node.JS)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    About the company: Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 11 years of experience in web and mobile application development with a team of more than 120 specialists from 6 countries. We have withstood...

    About the company:

     

    Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 11 years of experience in web and mobile application development with a team of more than 120 specialists from 6 countries.

    We have withstood multiple challenges, such as COVID-19 pandemic and war aggression against Ukraine, we have secured sustainable development processes, saved all our projects and jobs. Even more – we’re constantly growing.     

     

    Every day we add new project to our portfolio in the following areas of expertise:

    • Healthcare
    • Real estate
    • Livestream E-commerce
    • Fintech (WealthTech, Capital Trading)
    • Real-Time Communications (RTC)

     

    In addition, we develop 2 of our own solutions that help our customers get faster applications for video or audio calls (https://www.softermii.com/solutions/vidrtc) or an application for real estate with 3D visualization

    (https://www.softermii.com/solutions/apartmii)

     

    Company’s mission:

    Softermii: Succeed Without (L) imitations

    We will turn any idea into a valuable product.

     

    Our plans as a company:

    We want to move from a regular outsourcing business to an ecosystem of outsourcing, education, and product development companies.

     

     

    Currently, Softermii is looking for a Senior Full Stack Engineer to resume the project, which was in active development some time ago.

     

    📲💻Project:

     

    It is a Multimodal AI Conversation Engine (MAICE) that humanizes interactions with users, guiding them through natural conversations tailored to their needs.

    With advanced AI capabilities, it facilitates personalized engagements, streamlining communication and enhancing user satisfaction. From lead generation and concierge services to customer support and conversational checkout  itrevolutionizes the way businesses interact with their audience to driving efficiency, boost conversions and foster meaningful connections.

     

    📋Your responsibilities on the project will be:

    - Active participation in Scrum ceremonies: daily stand-ups, planning, grooming, and client demos.

    - Feature development within estimated timelines, with responsibility for meeting deadlines.

    - Team leading: code reviews, troubleshooting, and retrospectives, resolving challenges, providing solutions for the complex tasks and issues.

    -  Product discussions with the PM, providing feedback, and suggesting optimizations.

    - Involvement in risk management and brainstorming during critical issues.

     

    👯You can be part of the following team: Project manager, Senior FullStack Developer, QA Engineer. DevOps.

     

    🕹Tools we use: Jira, Confluence, Git, Figma

     

    🗞Our requirements to you it is understanding and experience with the next points:

     

    - 5+ years of experience in software development, primarily using React and Node.js (Express.js)

    - Solid knowledge of HTML and CSS

    - Strong proficiency in JavaScript and TypeScript

    - Proven hands-on experience with React for building modern frontend applications

    - Deep understanding of Node.js, particularly with the Express.js framework

    - Experience working with PostgreSQL databases

    - Familiarity with cloud infrastructure, with a focus on AWS services

    -Upper-intermediate English level or higher, both spoken and written, for effective communication in an international team.

     

    Technical/Hard Skills – Desired:

    -Experience with DeepGram AI for speech recognition and transcription

    -Knowledge of or hands-on experience with LiveKit for real-time audio/video communications

    -Familiarity with Large Language Models (LLMs) such as Anthropic

    -Understanding of Prompt Engineering concepts and techniques

    -Prior involvement in any kind of AI-focused projects or implementations

     

     

    👨‍💻Who will you have the opportunity to meet during the hiring process (stages):

    Call-acquaintance, HR-interview, Tech interview (Live coding), PM-interview.

     

     

    🥯What we can offer you:

     

    - We have stable and highly-functioning processes – everyone has their own role and clear responsibilities, so decisions are made quickly and without unnecessary approvals.

    - You will have enough independence to make decisions that can affect not only the project but also the work of the company.

    - We are a team of like-minded experts who create interesting products during working hours and enjoy spending free time together.

    - Do you like to learn something new in your profession or do you want to improve your English? We will be happy to pay 50% of the cost of courses/conferences/speaking clubs.

    - Do you want an individual development plan? We will form one, especially for you + you can count on mentoring from our seniors and leaders.

    - Do you have a friend who is currently looking for new job opportunities? Recommend them to us and get a bonus.

    - Are you thinking about taking out insurance? This is also what we can offer you.

    - And what if you want to relax? Then we have 21 working days off. And 11 public holidays.

    - What if you are feeling bad? You can take 5 sick leaves a year.

    - Do you want to volunteer? We will add you to a chat, where we can get a bulletproof vest, buy a pickup truck or send children's drawings to the front.

    - And we have the most empathetic HRs (who also volunteer!). So we are ready to support your well-being in various ways.

     

    👨‍🏫A little more information that you may find useful:

     

    - Our adaptation period lasts 3 months, this period of time is enough for us to understand each other better;

    - There is a performance review after each year of our collaboration where we use a skills map to track your growth;

    - We really have no boundaries in the truest sense of the word – we have a flexible working day, remote is up to you.

     

     

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  • · 182 views · 71 applications · 11d

    Next.js Frontend Developer to $2000

    Full Remote · Countries of Europe or Ukraine · 1 year of experience · Beginner/Elementary
    What we offer to do: Development and support of commercial software. Development and support of IT solutions for our own production. Candidate expectations: Deep knowledge of Next.js. Knowledge of TypeScript, React, Valtio, SWR. Proficiency in working...

    What we offer to do:

    • Development and support of commercial software.
    • Development and support of IT solutions for our own production.

     

    Candidate expectations:

    • Deep knowledge of Next.js.
    • Knowledge of TypeScript, React, Valtio, SWR.
    • Proficiency in working with MongoDB and Postgres.
    • Experience with Azure: Container App, Container Registry, Azure Cache, Azure Cosmos DB.
    • Minimum 1 year of previous work experience.

     

     

    What we offer:

    • Full-time position, remote work or office-based.
    • Focus on long-term employment.
    • Work without strict control and with a focus on results.
    • Salary review based on the results of the probationary period and career growth prospects.
    • Established corporate culture.
    • Fair and timely compensation.
    • Assistance with relocation to Estonia and necessary documentation.

     

    Who we are:

    • Operating for over 15 years.
    • Located in Peetri, Estonia – production area of over 2000 m2.
    • Stable and growing company.
    More
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