Jobs Fullstack

Seeking an experienced VS Code extension developer to create and maintain a private productivity extension for internal engineering teams. The extension will surface DevOps dashboards, time tracking, infrastructure monitoring, log viewers, and automated reporting within the editor to streamline workflows. Must have strong TypeScript and Node.js skills, deep knowledge of the VS Code Extension API, and experience with bundlers (Webpack or ESBuild). Familiarity with CI/CD, container environments, cloud infrastructure, React or Webview UIs, REST APIs, and WebSocket/streaming logs is required.

Only applicants with prior experience developing and publishing VS Code extensions will be considered.

About the Role

We are looking for a highly capable AI Senior Developer to design, build, and deploy AI-powered systems across our ecommerce companies.

This role is focused on solving real business problems with modern AI tooling across marketing, ecommerce, customer support, retention, operations, finance, and research. You will work directly with leadership to identify high-leverage opportunities where AI can improve output, reduce manual work, replace fragmented tooling, and support faster, better decision-making.

This is a hands-on builder role. We are not looking for someone who only experiments with prompts. We are looking for an engineer who can design and ship real AI systems that teams use in production.

You will have access to modern AI tools, infrastructure, and a strong experimentation budget.

Responsibilities

• Design and build AI-driven systems, internal tools, and automation workflows across multiple business functions, including marketing, reporting, support, research, retention, and operations
• Develop LLM-powered tools, agents, and workflows that help teams move faster, generate better outputs, and reduce repetitive analysis
• Build systems that support use cases such as:
  
   
  • marketing performance analysis
  • customer insight extraction
  • churn and retention analysis
  • executive reporting
  • competitor monitoring
  • SEO and content workflows
  • research summarization
  • inventory and operational monitoring
    
     
• Integrate AI solutions with platforms including Shopify, Klaviyo, Meta Ads, Google Ads, Google Sheets, Slack, Notion, Gorgias, subscription platforms, analytics tools, and other internal systems
• Build reporting and analytics workflows that surface actionable insights for leadership, such as:
  
   
  • campaign performance trends
  • winning and underperforming creatives
  • creative fatigue signals
  • country-level performance patterns
  • churn drivers and retention trends
  • customer support issue patterns
  • revenue, margin, and operational summaries
    
     
• Develop data pipelines and backend services that connect APIs, structured data, and business workflows
• Prototype quickly, test rigorously, and turn successful experiments into production-ready systems
• Design safe automation layers and approval flows for AI systems that interact with business-critical tools
• Work closely with leadership to identify, prioritize, and implement the highest-impact AI opportunities
• Continuously improve AI workflows based on usage, quality, reliability, and business value

Platforms and Data Sources

You will likely work across platforms such as:

• Shopify
• Klaviyo
• Meta Ads
• Google Ads
• Google Sheets
• Slack
• Notion
• Gorgias
• Subscription platforms such as SKIO / Recharge
• Review platforms such as Trustpilot / Okendo
• Research and intelligence sources such as PubMed, competitor websites, Meta Ad Library, TikTok creative sources, SEO tools, and analytics platforms
  
   

Tech Stack

We are open to strong candidates with different technical backgrounds, but this role will likely involve technologies such as:

• Python and/or JavaScript / TypeScript
  
   
• LLM APIs and modern AI platforms
• API integrations and backend services
• Data pipelines and workflow automation
• Docker
• Cloud infrastructure
• Vector search / retrieval systems
• Reporting, analytics, and internal dashboard tooling
  
   

What Success Looks Like

Success in this role means building systems that create clear, measurable business value. For example:

• Leadership gets faster and clearer visibility into what is working, what is underperforming, and where action is needed
• Teams spend significantly less time on manual reporting, repetitive analysis, and operational admin
• AI systems help marketing, support, and operations teams produce more output with the same headcount
• Internal tools become part of the company’s daily workflow across reporting, analysis, drafting, and monitoring
• Fragmented or low-value legacy tools are replaced by more useful internal systems where appropriate
• High-impact prototypes are shipped quickly and developed into reliable production workflows
• AI improves speed and decision quality without introducing unnecessary risk into business-critical systems
  
   

Requirements

• 4+ years of software development experience with strong backend or full-stack engineering fundamentals
• 1+ years of hands-on experience building AI-powered applications, internal tools, or automation workflows
• Strong programming skills in Python and/or JavaScript / TypeScript
• Experience integrating with external APIs, SaaS platforms, and internal data sources
• Experience building internal tools, backend services, data pipelines, automations, or workflow systems
• Strong understanding of software architecture, reliability, and production system design
• Experience working with both structured and unstructured data
• Ability to move from problem definition → prototype → production in fast-moving startup environments
• Experience working in startup, growth-stage, or high-autonomy environments
• Ability to translate messy business needs into practical technical systems
• Strong communication skills and comfort working directly with founders, operators, and non-technical stakeholders
  
   

Nice to Have

• Experience with Shopify or ecommerce environments
• Experience with Klaviyo, Meta Ads, Google Ads, Gorgias, Slack, Notion, or Google Sheets integrations
• Experience building AI agents, orchestration workflows, or retrieval-based systems
• Experience with reporting, analytics, BI, or dashboarding workflows
• Experience with subscription, retention, or customer lifecycle data
• Experience designing systems with approval layers, permission boundaries, and operational guardrails
• Experience in DTC ecommerce, health, wellness, supplements, or subscription businesses
  
   

Working Style

We’re looking for someone who:

• Is highly autonomous and proactive
• Enjoys solving real business problems, not just experimenting for the sake of experimentation
• Thinks in systems, leverage, and long-term utility
• Moves fast without being careless
• Is comfortable operating in ambiguity and creating structure where needed
• Wants to build practical tools that teams genuinely rely on
  
   

Hiring Process

Our hiring process is designed to identify strong builders who can think independently and turn ideas into working systems.

Step 1 - Soft Skills Interview

An initial conversation focused on your background, communication, ownership, mindset, and how you approach ambiguity and problem solving.

Step 2 - Technical Interview

A technical interview with our engineering advisor to review your technical experience, discuss systems you’ve built, and assess how you approach architecture, integrations, reliability, and AI implementation.

Step 3 - Founder Interview

A final conversation with the founder to discuss vision, priorities, expectations, and how you would contribute to building AI capabilities across the company.

How to Apply

Please include:

• A short introduction about yourself
• Examples of AI systems, tools, automations, or internal products you’ve built
• Links to relevant projects, GitHub, repositories, or technical work
• Examples of measurable impact from your work, such as time saved, cost reduction, improved reporting, or efficiency gains
  
   

We are looking for a Senior Software Engineer to join a team building large-scale backend systems that power AI-driven services for the restaurant and hospitality industry!
 

Location: Remote (EU, US, CA, etc.)
Working Hours: US Time Zones (ET–PT)

Your responsibilities will include:

• Solve complex and open-ended technical challenges.
• Design and build scalable backend systems and services.
• Balance product needs with technical design to deliver solutions quickly and effectively.
• Collaborate closely with product and platform teams.
• Improve operational excellence and system reliability.
• Identify inefficiencies in systems and processes and proactively improve them.
• Contribute to systems that handle millions of AI-powered interactions annually.
   

What we expect from you:

• 5+ years of professional software engineering experience.
• English: Advanced.
• Strong experience designing scalable backend systems and architectures.
• Solid system design skills and experience standardizing processes, data structures, and APIs.
• Strong problem-solving mindset and ability to work with ambiguous challenges.
• Interest in functional programming (experience with Clojure is a strong plus).
• Experience collaborating with stakeholders or customers to gather feedback and improve systems.
• Strong communication skills and ability to work in a distributed team environment.
   

Nice to Have:

• Experience with AI-driven or voice-enabled applications.
• Experience designing RESTful or GraphQL APIs for high-traffic systems.
• Familiarity with backend infrastructure, APIs, or cloud platforms.
• Experience using LLMs to support software development.
   

We offer:

• Work on cutting-edge AI-powered products that transform how people interact with technology.
• Build systems that operate at real-world scale, supporting millions of interactions.
• 100% remote, with flexible work arrangements.
• Opportunity to work with a highly experienced international engineering team.

We are looking for a  Senior AI /Full-Stack Engineer for our client, a company specializing in cyber crisis management and resilience.

The platform supports organizations in preparing for, responding to, and recovering from cyber incidents by combining advanced cloud architecture with intelligent automation and AI-driven insights.

This role focuses on building AI-powered systems and integrations, while also contributing to a scalable, cloud-native backend ecosystem.

Key Responsibilities

• Design and develop AI-driven features and systems, including LLM-powered workflows and intelligent automation
• Integrate and optimize LLM APIs (e.g., OpenAI, Claude, Gemini) into production environments
• Build and maintain RAG pipelines, vector search, and embedding-based systems
• Develop and maintain backend services using Node.js and TypeScript
• Design and implement event-driven and serverless architectures (AWS Lambda, SQS/SNS, Fargate)
• Work with vector databases and AI frameworks (LangChain, LlamaIndex)
• Collaborate with cross-functional teams to define and implement scalable solutions
• Ensure system reliability, performance, and security in high-pressure environments
• Support production systems, monitoring, and incident resolution

Requirements

• Strong experience in AI/LLM integration in production environments (must-have)
• Hands-on experience with:
  • RAG (Retrieval-Augmented Generation)
  • Vector databases (e.g., Pinecone, Weaviate, FAISS, etc.)
  • LangChain, LlamaIndex, or similar frameworks
• Experience working with LLM APIs (OpenAI, Claude, Gemini, or similar)
• Understanding of multi-agent architectures and AI workflows
• Experience with embedding pipelines, fine-tuning, and inference optimization
• Strong backend development experience with Node.js and TypeScript
• Experience with AWS cloud-native services (Lambda, Fargate, SQS/SNS, Kubernetes)
• Solid experience with Aurora PostgreSQL (design, optimization, scalability)
• Experience building event-driven and serverless systems
• Strong problem-solving skills and ability to operate in high-pressure environments
• Ability to lead technical discussions and make architectural decisions
• Strong English (B2+)

Nice to Have

• Experience with multi-agent frameworks (AutoGen, CrewAI, etc.)
• Experience with AI performance optimization and cost efficiency
• Frontend experience with React
• Experience with .NET

We offer:

• Work on real-world, high-impact AI systems in cyber crisis scenarios
• Build cutting-edge AI + cloud-native architectures
• Be part of a team solving complex, high-stakes problems
• Long-term employment with competitive compensation, based on experience.
• Possibility to work remotely.
• An open, transparent and fun work culture.
• Multi-national team and collaborative work environment.
• Continuous knowledge sharing with engaged co-workers.
• Career and professional growth opportunities.

We are looking for a strong Full-Stack Engineer to join a global product company in the automotive cybersecurity domain.
You will work on building secure, scalable web applications that support platforms protecting connected vehicles and mobility systems.

What you will do

• Develop and maintain full-stack features using Node.js (TypeScript), React and Vue
• Build and optimize backend services and APIs (REST / GraphQL)
• Create modern and user-friendly frontend interfaces
• Work on performance, scalability and security of production systems
• Collaborate with R&D, DevSecOps and security teams
• Contribute to architecture and product improvements

Requirements

• 4+ years of experience in full-stack development
• Strong knowledge of Node.js, React, Vue, TypeScript
• Experience building scalable web applications and microservices
• Understanding of secure coding practices
• Experience with cloud platforms (AWS / Azure / GCP)
• Good English (international team)

Nice to have

• Experience in cybersecurity / DevSecOps environments
• Background in IoT, automotive or embedded systems
• Familiarity with standards like ISO/SAE 21434 or UNR 155/156

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

We power a proprietary, machine-learning-driven platform for programmatic user acquisition and retargeting in the mobile app space. The system processes tens of terabytes of raw data each day and generates millions of ad recommendations in real time. It handles millions of requests per second, delivering low-latency, high-throughput services that directly impact client growth and revenue.

Operating at this scale requires continuous innovation around distributed architecture, performance optimization, security and data protection. Our clients are major app developers seeking granular insights and measurable ROI, so robust engineering is critical to maintaining service quality and enabling rapid feature rollout under heavy load.

About the Role:

As Full Stack Team Lead, you will own the design, implementation and maintenance of our core real-time ad-serving infrastructure. You will rally a globally distributed team of four engineers behind a shared vision, drive technical direction and ensure high performance, availability and security. This role demands a hands-on leader who spends roughly half their time coding, reviewing designs and guiding end-to-end project delivery, and half their time on team management, sprint planning and stakeholder collaboration.

You will work closely with Executive, Product, Data and Design teams to define optimal solutions, integrate third-party APIs, and shape the roadmap for scalable growth. Your contributions will directly affect system reliability, client satisfaction and the company’s ability to scale into new markets.

Key Responsibilities:

• Design, implement and operate large-scale, highly available, real-time (low-latency) services using Node.js, TypeScript, React, Redis and Kubernetes on AWS.
• Lead and mentor a team of four distributed engineers; conduct code reviews, design reviews and knowledge-sharing sessions.
• Collaborate with executives, product managers, data scientists and designers to translate requirements into technical solutions.
• Design, develop and integrate RESTful APIs and third-party services.
• Plan, groom and manage agile sprint cycles; track progress and adjust priorities to meet delivery goals.
• Define and enforce security best practices and data protection policies across services.
• Oversee on-call rotation and incident response; maintain low alert rates and rapid recovery processes.
• Manage team operations including onboarding, offboarding, performance reviews and hiring support.

Required Competence and Skills:

• 6+ years of professional experience in backend (Node.js preferred) and frontend development (React, Vue or Angular).
• 2+ years in a people-management or team-lead role, with direct experience conducting one-on-ones and performance reviews.
• Proficiency with SQL and NoSQL databases in production environments.
• Experience deploying and operating services on a major cloud platform (AWS, Google Cloud or Azure).
• Deep understanding of the software development lifecycle and agile methodologies.
• Strong problem-solving skills, self-sufficiency and a proactive “can-do” attitude.
• Fluent English communication skills, both written and verbal.

Nice to Have:

• Experience coordinating with offshore development teams.
• Background in web-based SaaS platforms.
• Exposure to large-scale data processing or Big Data technologies.
• Hands-on familiarity with Kubernetes at production scale.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Job Description

As a Fullstack Infrastructure Engineer in the Frontend Guild, you will build the core engines that power development at Wix. Your work will be used by every frontend engineer to ship faster and with higher quality. You’ll own projects end to end, from idea to production, at massive scale.

What You’ll Do: 

• Architect and build internal tools to improve developer velocity and code quality 
• Own infrastructure solutions such as production testing and performance tooling
• Take projects from ideation through design, implementation, and production
• Use AI daily for coding, testing, design, and technical decisions
• Work with modern full-stack technologies and industry-leading tools 
• Collaborate closely with experienced engineers on high-impact projects 

• Influence the developer experience across the company

   

At Wix, we’re all about the flexibility of a hybrid setup — giving you the option to collaborate in the office when needed while also staying connected remotely.
We’re looking for Ukraine-based talents who can balance their time between in-office and remote engagement with the Wix team. This approach gives you the best of both worlds: flexibility of remote with the added benefit of in-person collaboration when it matters

Requirements

• 4+ years of frontend development experience 
• Deep expertise in TypeScript, React, and modern build tools (Vite, Next.js, SWC/ESBuild).
• Solid understanding of backend systems (Node.js preferred), including APIs and data flows
• Hands-on use of AI tools in daily development
• Professional-level English communication skills
• End-to-end product development experience (frontend, backend, cloud) is a plus

About the Team

We’re part of Wix’s Frontend Engineering (FED) Guild, serving as the Infrastructure group that empowers every frontend developer at Wix to move faster and deliver higher-quality code. Our mission is to design and maintain impactful tools that boost developer velocity, code quality, and performance.Our team is made up of exceptional developers, passionate engineers, and creative problem-solvers. You’ll work on developer-focused infrastructure - from scalable testing platforms and performance optimization tools to standardization frameworks and AI-driven solutions like automated code migrations and intelligent project bootstrapping.

About Wix

Wix makes it possible for anyone to succeed online. 

Since 2006, we've grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 299 million users and their visitors worldwide. 

At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

Although we're already industry leaders in web creation and business, our work is nowhere near done.  Our goal is to become the main engine of the Internet so we can create a more open web for all.

We're proud to be an equal opportunity company. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

Overview

Axia Growth is a specialized M&A lead generation agency scaling fast. We need a technical builder to own our entire systems infrastructure: automated workflows, API integrations, AI-powered pipelines, and the platforms that make everything run. If you've ever looked at a messy process and thought "I could automate the hell out of this," keep reading.

We operate on four values: Ownership, Speed, Dependability, and Clear Communication. 

That means no hand-holding. No waiting for permission. You see a problem, you fix it. You find a bottleneck, you eliminate it. You ship fast, you communicate clearly, and you do what you say you're going to do. 

What You'll Own:

You'll be the technical backbone of a growing agency. That means building and maintaining our infrastructure (custom tech stack), architecting data pipelines that feed our outbound engine, managing API connections across our systems, and creating AI-powered workflows that multiply our output. You'll work directly with the founder.

You'll be designing systems from first principles, shipping fast, and watching your work directly drive revenue. We use AI tools aggressively and expect you to as well.

What We're Looking For:

• Systems thinker who sees workflows
• Comfortable with API integrations and leverages AI-assisted development
• Proactive communicator
• Hungry to build something real
• Available during EST business hours (some overlap required)

What You Get:

• Direct ownership of technical infrastructure at a scaling company
• Work directly with the founder
• Competitive base + equity
• No bureaucracy
• Real growth path as the company scales

About Us 
At Demigos, we build robust software solutions for both agile startups and established companies. We are a team that values innovation and autonomy — here, your ideas will be heard, and you’ll have the opportunity to build great things.

About the Project 
You will be joining a brand-new project: a complete, ground-up redesign of a real estate booking website for a client. The application will be highly interactive and will rely heavily on seamless integrations with a primary third-party API.

The Role
We are looking for a Senior Full-Stack Developer to be the driving force behind this project. You will serve as the technical lead and primary architect, responsible for designing the system from the ground up, spearheading the development process, and guiding the engineering team to success.

What You’ll Do

• Technical Strategy & Architecture: Spearhead the project’s technical vision from day one. You will design and implement the system architecture from the ground up, making critical decisions regarding data flow, security, and scalability.
• Hands-On Core Development: Actively work the solution. You won’t just be drawing diagrams, you will be writing the foundational code, building complex Next.js features, and establishing the core patterns the rest of the team will follow.
• Team Leadership & Streamlining: Serve as the technical cornerstone for the team. You will streamline development processes, remove technical blockers, conduct rigorous code reviews, and mentor mid-level developer to elevate the entire team’s performance.
• API & Infrastructure: Drive the integration of the complex third-party API and manage our Supabase and Vercel infrastructure, ensuring seamless data synchronization, secure authentication, and high availability.
• AI-Assisted Engineering: Champion the use of modern AI-powered tools (like GitHub Copilot or Cursor) to accelerate development and establish best practices for AI-assisted development workflows within the team.
  
  Requirements
• 5+ years of experience in full-stack web development.
• Proven track record as a Technical Architect or Team Lead on similar or larger-scale projects.
• Deep expertise in Next.js as a full-stack framework.
• Strong hands-on experience with Supabase and deploying/managing apps via Vercel.
• Deep experience integrating and managing complex third-party APIs.
• Strong experience in using modern AI code generation tools in production environments.
• Some DevOps experience is a plus (DigitalOcean, AWS, Github Actions, Docker).

About Us
At Demigos, we build robust software solutions for both agile startups and established companies. We are a team that values innovation and autonomy — here, your ideas will be heard, and you’ll have the opportunity to build great things.

About the Project
You will be joining a brand-new project: a complete, ground-up redesign of a real estate booking website for a client. The application will be highly interactive and will rely heavily on seamless integrations with a primary third-party API.

The Role
We are looking for a Middle Full-Stack Developer to help us bring this project to life. Working closely with our Senior Developer, you will be writing clean, efficient code across the entire stack, turning architectural designs into a functional, polished product.

What You’ll Do

• Full-Stack Implementation: Develop user interfaces and backend logic using Next.js.
• API Integration: Connect the application to a primary third-party API, ensuring data is synced reliably and efficiently.
• Database & Infrastructure: Implement database schemas, queries, and authentication flows.
• Collaborative Engineering: Participate in code reviews, brainstorm solutions, and work closely with the team to execute the project’s technical vision.

Requirements

• 2–4 years of experience in full-stack web development.
• Strong proficiency in React and Next.js. You should understand how to use Next.js in a full-stack context.
• Solid practical knowledge of Supabase and Vercel for hosting and CI/CD.
• Experience investigating and integrating third-party APIs.
• A collaborative mindset with a strong desire to learn, grow, and contribute your own ideas to the project.
• Familiarity with using modern AI code generation tools.

• We’re seeking a super-experienced Senior Fullstack Developer with deep expertise in JavaScript/TypeScript, particularly in Node.js, React, and Supabase, combined with practical experience in AI prompt engineering. You’ll architect, build, and optimize scalable applications that seamlessly integrate AI-assisted functionalities and modern cloud backends.

Requirements

Position name: Senior FS Developer (with AI agents experience)
Level: Senior

Hard skills:

• 8+ years of experience building fullstack web applications.
• Advanced proficiency in JavaScript/TypeScript, Node.js, React, and Supabase.
• Practical hands-on experience with AI prompt engineering, leveraging ArgumentCode, Cursor, or equivalent developer-AI tools.
• Experience with Spec-Driven Development approach: BMAD / SpecKit frameworks
• Experience with Figma MCP integrations to pull designs directly from Figma files
• Deep understanding of RESTful and GraphQL APIs, modern web performance, and security.
• Advanced experience with SQL databases, especially PostgreSQL
• Solid understanding of LLM context design, tool integration, and code-generation workflows.
• Experience with Docker, GitHub Actions, and cloud deployments (Vercel, AWS, or similar).

Nice-to-Have:

• Familiarity with Next.js, tRPC, or Edge functions.
• Exposure to RAG systems, vector databases, or LangChain/OpenDevin-style orchestration.

Responsibilities:

• Design and develop full-stack applications using Node.js (backend), React (frontend), and Supabase (database/auth/storage).
• Build scalable APIs and event-driven systems.
• Integrate and optimize AI/LLM workflows (e.g., OpenAI, Anthropic, or local models) through prompt design, argument-code, or Cursor-based pipelines.
• Collaborate closely with product and design teams to turn ideas into high-quality software.
• Write clean, maintainable, and testable code following best practices (CI/CD, unit/integration tests, performance monitoring).
• Review code, mentor team members, and participate in architecture discussions.

English - Upper, the customer is from USA 
Time zone: the client availabile in USA timezone -6 CET

About SageBridge

SageBridge is an early-stage, rapidly moving startup building an AI-powered digital assistant to help seniors stay organized and empower families caring for aging loved ones. We’re starting with core needs: tracking appointments, medications, symptoms, and essential information in one place.  We’re well into UX/UI design and are eager to find a Full-Stack Developer to join our team and help bring contemporary technology to the people who can most benefit from it — older adults and their families.
 

Founded by a former Salesforce exec and caregiver — with prior experience at HP and Nokia — we are moving fast toward a working MVP and already have a strong roadmap for post-MVP development.

Find more information about us at OurSageBridge.com
 

Led by the Seniors. Supported by Family. Enabled by AI.
 

Responsibilities

Core Modules

• Implement calendar, medication tracking, symptom tracking, and secure contacts.
• Build onboarding flow for first-time users.
• Support role-specific views for family supporters vs. seniors.
• Implement multi-user collaboration features: shared messages and task delegation.
• Implement file-based modules: After Visit Summary, Test Results, Doctor’s Orders (upload, storage, retrieval).

AI Integrations

• Integrate voice (Speech-to-Text) and OCR.
• Provide API endpoints and data models with support for AI integration.
• Ensure accuracy, formatting, storage, and error handling for AI generated inputs.
• Support integration of vector databases for semantic search and structured memory.

Data and APIs

• Design database schemas and backend services with role-based access control and audit logging.
• Implement notification system (reminders via email, push, or SMS) and extend to handle recurring reminders (e.g., hydration).

Infrastructure

• Build and deploy application stack (e.g., Vercel + Fly.io/Render/Cloud Run).
• Set up monitoring, error logging, analytics, and CI/CD pipeline (e.g., GitHub Actions).
• Write and maintain automated tests (unit + integration).
• Follow security practices (encryption in transit/at rest, secrets management).

Requirements

• Proficiency with one or more of the AI agent coding tools
• Prior experience building and shipping an MVP (frontend + backend + deployment).
• Proficiency in React/Next.js, Python (FastAPI/Flask) or Node.js, and database development
• Experience integrating third-party APIs.
• Ability to design database schemas and backend services extensible to AI-driven features.
• We are looking for 4+ years of experience
• Strong English communication (B level or above).

Bonus Skills

• Experience integrating or collaborating on AI features (e.g., Whisper/STT, LangChain, or vector databases)
• Accessibility standards (ADA/WCAG)
• Health tech or personal caregiving experience

• React Native (mobile app to follow)

   

Logistics

• Contract / freelance
• We’re open to both full-time and part-time candidates.
  Full-time preference will be given to developers with experience integrating AI functionality or working alongside an AI architect.
• The wide salary range reflects flexibility for part-time or full-time arrangements and the candidate’s skill set.
• Remote
• Report directly to the founder (no PM layer)

US Company is searching for a couple of Senior Python Full-stack Developers into a complex, enterprise-level project - SaaS, which allows multiple functions for safety and health insurance on high-risky industries (oil and gas gathering, chemical, energy etc). Interesting project with cutting edge technologies, distributed team, full-time, an official contract. Remote work, flexible schedule.

Position Overview:
We are looking for a couple of Senior Python Full-stack Developers with a strong emphasis on frontend-end development. This role is ideal for someone who thrives in building scalable, high-quality applications and possesses strong English communication skills. A crucial aspect of this position is the ability to work within cross-functional squads, collaborating closely with team members across various disciplines to deliver innovative solutions.

Tech Stack:

• Backend: Python, Django + SQLAlchemy, Celery + RabbitMQ, OpenAPI
• DB: PostgreSQL, Redis
• Frontend: React + TypeScript, OpenAPI, Playwright
• CI/CD: GitHub Actions, Azure Pipelines
• Infrastructure: k8s+Terraform, Azure, Heroku, GCP

Key Responsibilities:

• Design, develop, and maintain applications collaborating within cross-functional squads: engineers, designers, product managers
• Actively participate in squad meetings to define, design, and ship new features, ensuring alignment with project goals and timelines
• Ensure the performance, quality, and responsiveness of applications, leveraging cross-functional expertise to address complex challenges
• Identify bottlenecks, fix bugs, and contribute to improving code quality and test automation within a team-oriented environment
• Collaborate with the team to share knowledge and foster a culture where everyone can learn and grow together
• Keep abreast of emerging trends and technologies in web development, sharing knowledge and insights with cross-functional teams to drive innovation

Qualifications:

• 7+ years of backend experience in any of the following languages Python, Java, C++, C#, Rust, Ruby, Go
• Comprehensive understanding of the web development process: design, development, deployment, and maintenance
• Exceptional problem-solving skills and attention to detail
• Experience with Agile development methodologies
• Skills to plan, track, and ensure timely delivery
• Strong English communication and interpersonal skills to effectively collaborate within squads
• Bonus: Frontend development experience, with proficiency in React with Typescript
• Bonus: Capable of managing development projects from conception to completion

Our Values:

• Customer-centric: We are focused on the customer in everything we do
• Action-oriented: We demonstrate a bias to action
• Collaborative: We recognize that the best ideas come from the exchange and sharing of ideas between individuals and teams
• Accountable: We deliver on commitments and have ownership of results
• Innovative: We challenge ourselves to develop creative solutions to problems

Work conditions:

• Distributed team, remote work.
• Kanban or scrum approach, 5-6 team members / team.
• Full-time (40 hours per week).
• Official contract: salary, sick-leave days, holidays, vacations.

Hiring process:

• Step 1 - preliminary interview (main questions) - 30 mins
• Step 2 - internal tech interview (tech questions) - 40-50 mins
• Step 3 - tech interview with team leader and architect - 1 hour

N-iX is a software development service company that helps businesses across the globe develop successful software products. During 20 years on the market and by leveraging the capabilities of Easter Europe talents, the company has grown to 2000+ professionals with a broad portfolio of customers in the area of Fortune 500 companies as well as technological start-ups. With its headquarters in Lviv, Ukraine, the company also has multiple development offices in the East European region and representative entities in the United States of America, Sweden, and Malta.

The Client provides comprehensive operational support and a range of expert services to the world’s leading insurers, brokers, fleet managers and automotive manufacturers. Our 3,300 employees across ten countries deliver exceptional standards on a large scale for over 1,200 clients. We help the global insurance market to handle millions of claims each year in the most cost-effective and efficient ways possible.
The Group is embarking on an exciting and challenging transformation program and our software solutions are a driving force behind this strategy using cloud computing and leading-edge design patterns. 

The Role: This is a great opportunity for an experienced Senior Full Stack Developer to join our Software Development team, being part of one of our existing scrum teams. Each agile team includes technical leadership, development, architecture, quality, product and project management roles.
We are looking for a Senior Full Stack Developer comfortable with C# and Angular, with a proven history of building high-performance apps with a strong focus on system integrations and API-driven solutions.

Key Responsibilities:

• Work on business requests and development improvements
• Develop, test, document and maintain our application back end build scalable and reusable code
• Provide realistic estimates for requests, fixes and new ideas
• Create unit tests
• Write clear and precise technical documentation
• Manage realistic work deadlines
• Participate in all the scrum ceremonies and be part of the team performance and continuous improvement
• Design and maintain integrations between internal and external systems
• Develop and evolve RESTful APIs used for system-to-system communication
• Ensure reliability, performance, and data consistency across integrations
• Own integration-related technical decisions, including security and data exchange approaches

Knowledge and Experience:

• 5+ years of experience of Microsoft development stack including; .NET C#, SQL Server T-SQL.
• Important: .Net Core SQL Server, HTML, CSS, Javascript, Git, Angular
• Azure, .NET core, SOLID principles, Microservices architecture, Design principles, Jira.
• Strong experience in API design and backend integrations
• Hands-on experience integrating with third-party systems
• Good understanding of authentication and authorization mechanisms (OAuth2, JWT, API keys)
• Experience with asynchronous or event-driven communication patterns
• Ideally, you will have experience working with Scrum methodology in a variety of contexts; different team sizes, organizational cultures, distributed development, etc.

Nice to have:

• Up to 1 year of experience with GenAI

Personal Attributes:

• Self-organising problem solver.
• Able to think outside the box (open thinking).
• Strong ability to work effectively in a team. Collaborating, motivating and energizing others (Team player).
• Encourage and drive others to deliver high-quality, cutting-edge software.
• You will have attention to detail and have a proactive ethos.
• Always looking for continuous improvement.
• Excellent verbal and written communication skills, in English.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

We are located in Lviv and currently work only an office format. 

What we expect from the candidate:

• 5+ years of experience in full-stack web development.

• Advanced proficiency in JavaScript/TypeScript, React (ReactNative), Next.

•Proofed experience in Node.js with Express.js and Nest.js frameworks.

•Knowledge of MySQL, PostgreSQL, MongoDB and Redis.

•Deep knowledge and understanding of networking - REST API standards, HTTP/HTTPS methods. 

•Experience with Git. 

What we offer:

- additional bonuses to salary (can reach +100% of your salary)

- opportunity for rapid career growth

- free study in our Corporate English Academy

- regular salary review (after the completion of each contract)

- provision of Apple equipment

- comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

- corporate events, teambuildings, etc.

Job Responsibilities:

1. Team Leadership 

2. Work with PEs of JD and ensure that
the initiatives are led and delivered to closure

3. Mentor and guide engineers.

4. Collaborate with the product managers , challenge them in terms of features, and keep the delivery timeline intact

5. Design, develop, and maintain full-stack features for a cloud-based platform

6. Participating in calls with clients.

Interview Rounds:

1. Meeting with a recruiter, English test

2. Front-end technical interview

3. Back-end technical interview

4. Test task 

5. Meeting with team