Jobs Fullstack

Location: Paphos, Cyprus (Hybrid)

Ever wanted to build a platform from scratch instead of spending years maintaining legacy code?

Where your architectural decisions shape a product used by millions of people every week?

Where you'll work directly with company leadership, influence technical direction, and have a clear path toward becoming an Engineering Lead?

If you enjoy building scalable full-stack applications, solving complex engineering challenges, and creating software that powers real-world operations — we'd love to talk.

About the Company

Our client is a UK-based logistics and delivery technology company operating one of the country's largest last-mile delivery networks.

Every week, millions of parcels, newspapers, and essential goods are delivered through their platform for some of the UK's largest retailers and logistics providers.

After more than two decades of operational success, the company is investing in a complete rebuild of its core technology platform using a modern JavaScript ecosystem. This is a true greenfield project where engineering teams have the opportunity to design scalable systems without the burden of legacy architecture.

The company combines the stability of an established business with the speed and engineering culture of a modern product company.

The Role

We're looking for a Senior Full Stack Engineer who enjoys building products end-to-end and wants to play a key role in defining the architecture of an entirely new platform.

Location & Working Model

This is a hybrid position based in Paphos, Cyprus, with two/ three days per week in the office for architecture workshops, technical planning, and collaborative design sessions.

We're looking for engineers who are already based in Cyprus or are ready to relocate for a long-term opportunity. The company offers official full-time employment and can support relocation for the right candidate.

What You'll Do

Full Stack Development

• Build modern web applications using React and TypeScript
• Develop backend services and APIs using Node.js
• Design scalable database structures with PostgreSQL
• Deliver features from concept through production deployment

Architecture & Engineering

• Design scalable, maintainable system architecture
• Make technical decisions that support long-term platform growth
• Build cloud-native applications using AWS and Docker
• Contribute to architecture discussions and technical planning

Leadership & Mentorship

• Mentor engineers through code reviews and technical guidance
• Help establish engineering standards and development best practices
• Collaborate closely with the CEO and CTO on product direction
• Grow into leading a team of engineers as the organization scales

Product Collaboration

• Work directly with business stakeholders to translate operational needs into software
• Build internal platforms used daily by operations teams, dispatchers, and drivers
• Continuously improve products based on real customer and business feedback

What You Bring

• 5+ years of commercial Full Stack development experience
• Strong React and modern frontend architecture experience
• Excellent knowledge of Node.js and TypeScript
• Experience designing REST APIs and scalable backend systems
• Strong knowledge of PostgreSQL and relational database design
• Experience working with AWS and Docker
• Understanding of software architecture, scalability, and engineering best practices
• Experience mentoring developers or leading technical initiatives
• Upper-Intermediate English or higher

Nice to Have

• Experience with Prisma ORM
• Experience designing distributed systems
• CI/CD and cloud infrastructure experience
• Experience building high-load or mission-critical applications
• Previous experience leading engineering teams

What You Get

• Official Employment: Full-time employment with a Cyprus-based company.
• Relocation Opportunity: Candidates willing to relocate to Cyprus for a long-term role are welcome to apply.
• Greenfield Product Development: Build a completely new platform using modern technologies instead of maintaining legacy systems.
• Real Technical Ownership: Influence architecture, engineering standards, and long-term technical decisions from day one.
• Leadership Growth: Clear progression toward an Engineering Lead role as the team expands.
• Direct Access to Leadership: Work closely with the CEO and CTO in a fast-moving, engineering-driven environment.
• Hybrid Flexibility: Collaborate in person for architecture sessions while enjoying focused remote work during the rest of the week.
• Engineering-First Culture: High autonomy, thoughtful decision-making, and an environment where technical excellence is valued over bureaucracy.

Interested?

Apply now if you're excited about building modern full-stack platforms, designing scalable architecture, and helping shape the future of a product used by millions of people every week.

Langate is an award-winning provider of web development services in three main domains: Business, Healthcare, and Education. At Langate, we're passionate about building digital solutions that create real business value. We take pride in our long-term partnerships with U.S. clients and our commitment to delivering innovative software products. 
In addition to strong technical expertise, we highly value communication, ownership, and a proactive mindset. This role requires engineers who are comfortable working in a dynamic product environment, collaborating closely with technical leaders, and making decisions even when requirements are still evolving. 
To thrive in this role, we're looking for candidates with 3+ years of commercial Software Engineering experience, including 3+ years of hands-on Python development, along with solid experience building modern web applications using React and Next.js. Experience working with AI-powered products or automation platforms will be a strong advantage. 

About the project : We are building a modern AI-driven platform for the Healthcare domain that aims to automate Revenue Cycle Management (RCM) processes, including billing, payment posting, and other operational workflows traditionally performed manually. The platform combines traditional workflow automation with AI-powered agents that automate more complex business processes. A Proof of Concept has already been completed, and the project is now entering the active development phase. The first users will be internal teams responsible for billing and operational processes within our client's organization. This is a long-term product (at least one year) where you'll have the opportunity to influence technical decisions, architecture, and the future direction of the platform from an early stage. 

Requirements:  

• 3+ years of commercial Software Engineering experience
• Strong expertise in Python development
• Strong commercial experience with React and Next.js
• Solid knowledge of TypeScript
• Experience building scalable Full-Stack applications
• Ability to work effectively with evolving requirements and limited documentation
• Strong problem-solving skills and proactive approach to software development
• Experience collaborating closely with technical stakeholders and engineering leadership
• Upper-Intermediate English or higher 

Nice to Have 

• Experience building AI-powered products or automation platforms
• Familiarity with modern AI tools, LLM integrations, or agent-based systems
• Experience working in Healthcare projects
• Experience participating in architecture and technical design discussions 

Responsibilities 

• Design, develop, and maintain Full-Stack features across the platform
• Build scalable backend services using Python
• Develop modern frontend applications with React and Next.js
• Collaborate closely with the Head of AI and other senior engineers
• Participate in architecture discussions and technical decision-making
• Take ownership of features from design through production
• Work in a fast-paced environment where requirements evolve alongside the product 

Tech Stack: Python, React, Next.js, TypeScript, Shadcn/ui, Tailwind CSS, TanStack Query (React Query) 
Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. No late meetings and overtime.  
Hiring Process:  HR Interview + Technical Interview. 

We offer:  

• Competitive compensation
• B2B contract, paid sick leave, 20 days of paid vacation
• Free English lessons    
• Flexible work schedule    
• Official Ukrainian holidays are non-working days  
• Paid courses and certifications    
• Сoach / psychologist consultation   
• Workshops    
• Career development plan
• Mentoring Education    
• Medical Health Insurance 

Why Choose Us? What Do We Offer that's Exceptional?    

1. Cutting-Edge Technologies on Real Projects: At Langate, you'll work with the latest technologies on live projects. We're a dynamic, fast-growing company, so you'll find a minimal amount of legacy systems and plenty of opportunities to implement new technologies.
2. Work-Life Balance with Benefits: We value work-life balance and offer paid time off, including vacation days and sick leave. Remote work options and hearty life are part of the package too.    
3. Investment in Your Growth: We're committed to your professional development. You can expect training programs, courses, and opportunities to enhance your English language skills.   
4. Team Building and Unity: We know that a happy team is a productive team. That's why we organize team-building events and group activities to foster strong bonds and a sense of belonging.     

When you choose us, you're choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!  

Need more information? Welcome!

TraffBraza шукає Fullstack PHP Engineer для розвитку окремого SEO-напрямку.
Ми шукаємо інженера, який не просто пише backend, а розуміє, як технічні рішення впливають на SEO, індексацію та масштабування органічного трафіку.

Ти будеш працювати над SEO-проєктами, внутрішніми платформами, генераторами сторінок, адмінками та сервісами, які обробляють великі об’єми SEO-сторінок і трафіку.

Що потрібно робити

• Розробляти та підтримувати SEO-проєкти на PHP
• Створювати backend-логіку для генерації сторінок, шаблонів та метаданих
• Реалізовувати технічне SEO:
  • sitemap.xml
  • robots.txt
  • canonical
  • redirects
  • OpenGraph / Twitter Cards
  • schema.org
• Оптимізувати швидкість сайтів та Core Web Vitals
• Працювати з великою кількістю landing pages / programmatic SEO pages
• Розробляти внутрішні інструменти та адмінки для SEO-команди
• Інтегрувати сторонні API, аналітику та внутрішні сервіси
• Працювати з кешуванням, CDN, чергами та оптимізацією навантаження
• Використовувати AI-інструменти для прискорення розробки та прототипування

Наш стек

Backend

• PHP 8+
• MySQL / PostgreSQL
• Redis
• REST API
• Queues / Jobs / Workers
• Composer
• PHPUnit / Pest

Frontend

• Blade / Twig
• JavaScript / TypeScript
• Vue / React / Alpine.js
• Tailwind CSS / Bootstrap

SEO / Infra

• SSR (server-side rendering)
• sitemap.xml
• robots.txt
• canonical
• schema.org
• OpenGraph / Twitter Cards
• Core Web Vitals
• CDN

Tools

• Git
• Docker
• CI/CD
• Linux basics
• ChatGPT / Claude / Cursor / Copilot / Windsurf

Що очікуємо від кандидата

• 3+ роки комерційного досвіду у fullstack-розробці
• Впевнений досвід з PHP 8+
• Досвід роботи з REST API
• Практичний досвід з MySQL
• Розуміння кешування, CDN та оптимізації продуктивності
• Досвід з Blade/Twig та сучасним frontend
• Розуміння server-side rendering і його впливу на SEO
• Знання технічного SEO:
  • індексація
  • sitemap
  • robots.txt
  • canonical
  • redirects
  • SEO-friendly URLs
  • Core Web Vitals
• Досвід роботи з Git, CI/CD та code review
• Вміння писати підтримуваний та структурований код

AI-assisted development / vibe coding

Для нас AI — це частина сучасної розробки, а не просто «генератор коду».

Буде важливо, якщо ти:

• вмієш працювати з ChatGPT / Claude / Cursor / Copilot
• швидко прототипуєш рішення через AI
• перевіряєш та рефакториш AI-generated code
• використовуєш AI для:
  • boilerplate
  • тестів
  • рефакторингу
  • документації
  • аналізу помилок
  • SQL-запитів
  • роботи з legacy-кодом

Буде плюсом

• Досвід роботи з SEO-проєктами
• Affiliate / Gambling / Betting / Crypto / Leadgen ніші
• Programmatic SEO
• Multi-language / multi-region сайти
• WordPress / October CMS / Craft CMS
• Docker / базовий DevOps
• Google Search Console, Ahrefs, Lighthouse
• SQL optimization, caching, CDN, image optimization

Умови

• Fully remote
• Гнучкий старт робочого дня (9/10/11)
• Оплата на українську карту або crypto
• Відпустки без ліміту
• Лікарняні до 100 днів/рік
• Корпоративна підписка на Claude Code

Project: Client based in Switzerland; project is moving from POC to production.

Tech stack:

• Frontend: Vue.js, TypeScript

• Backend: Node.js, Supabase

   

Responsibilities:

• Development on Vue.js + TypeScript (frontend) and Node.js + Supabase (backend)
• Architectural decisions for transitioning the project from POC to production
• Taking on the tech lead role
• Independently breaking down tasks from a business-logic perspective
• Using Claude and AI tools across the SDLC (code generation, review, validation)
• Direct communication with the client (client acts as BA)

• Coordination with DevOps at project start (CI/CD)

   

Requirements:

• Experience building full-stack projects from scratch: Vue.js + TypeScript + Node.js
• Experience with Supabase is a plus
• Strong business-logic thinking and broader contextual understanding (not just task execution)
• Basic understanding of security standards
• Strong leadership, willingness to take on the tech lead role
• Fluent English — daily communication with the client

• Self-driven, able to work without a dedicated task assigner

   

Nice to have:

• Understanding of the taxation domain

We are hiring a Senior Software Engineer to join a fast-growing AI HealthTech startup backed by founders who previously built one of Europe's largest consumer technology companies and investors behind several global unicorns.

This is a high-impact product engineering role where you'll own features end-to-end across web, mobile, backend, infrastructure, and internal tooling. You'll work in a small, highly autonomous engineering team building an AI-powered health platform used by consumers worldwide.

If you enjoy fast execution, product ownership, and building across the full stack while leveraging AI development tools daily, this role is for you.

Details

Location: Remote in Ukraine/EU

Employment Type: Full-Time

Experience Level: Senior (5+ years)

Industry: AI / HealthTech / Consumer Mobile

Work Environment: Small, fast-moving product team

Key Responsibilities

Own product features from design through production

Build web and mobile applications using React and React Native (Expo)

Develop backend services with NestJS, PostgreSQL, and Redis

Build and maintain internal Python tools

Design and improve APIs, subscriptions, payments, and webhooks

Develop and maintain cloud infrastructure using Terraform and GCP

Collaborate closely with Product and Engineering to deliver high-quality features

Continuously improve system performance, scalability, and developer experience

Leverage AI coding tools as part of your daily workflow

Requirements

5+ years of software engineering experience

Strong experience with React and React Native / Expo

Production experience shipping mobile apps to TestFlight and/or Google Play

Strong Node.js experience with NestJS (or similar opinionated framework)

Experience building subscription or payment systems (Stripe preferred)

Experience with PostgreSQL and ORMs (TypeORM, Prisma, Drizzle)

Ability to write raw SQL when needed

Experience with Docker and CI/CD

Experience working in cloud environments (preferably GCP)

Professional English

Nice to Have

Healthcare or HealthTech experience

GDPR or HIPAA compliance exposure

Native iOS/Android debugging (Xcode, Android Studio)

Experience with Fastlane

Product analytics experience (Amplitude or similar)

Infrastructure as Code using Terraform

Python for automation or internal tooling

Who We're Looking For

High-output engineer who enjoys moving fast

Strong ownership mindset with minimal supervision

Comfortable in early-stage startup environments

Curious about AI and actively using modern AI development tools

Resilient, adaptable, and eager to solve complex product challenges

Product-minded engineer who cares about user experience as much as code quality

Benefits

33 paid days off per year

Flexible public holidays

In-house wellness program with medical consultations

Opportunity to build an AI-first consumer product from an early stage

Small, high-caliber engineering team with significant ownership

Interview Process

Technical Interview (30–45 min)

Technical Interview (30–45 min)

Take-home assignment or live coding session (up to 4 hours)

System Design Interview

Final Decision

We are looking for an experienced Senior / Lead Developer / Solution Architect to join our team and help design and deliver modern digital commerce solutions. The ideal candidate has a strong backend background while remaining comfortable working across the full stack.

Responsibilities

• Design and develop scalable digital commerce solutions and web services.
• Lead the architecture and technical implementation of complex web applications.
• Collaborate with cross-functional teams to deliver high-quality software.
• Contribute across the full development lifecycle, from architecture and development to deployment and operations.
• Provide technical guidance and mentor other developers.
• Participate in technical discussions with clients and stakeholders.
• Ensure code quality, scalability, security, and maintainability.

Requirements

• 5+ years of experience in software development.
• Strong backend development experience with Node.js.
• Solid experience with React, Next.js, and modern JavaScript/TypeScript.
• Experience designing and building scalable APIs and web services.
• Strong understanding of software architecture and the complete web development lifecycle.
• Experience with at least one cloud platform (AWS, Azure, or GCP).
• Comfortable working across both backend and frontend when required.
• Excellent analytical and problem-solving skills.
• Strong communication skills in English.
• Finnish language skills are considered a strong advantage.

Nice to Have

• Experience with commercetools.
• Experience with Sanity CMS.
• Experience with Stripe, Contentful, Akeneo, Bluestone PIM, Vercel, or Omnium.
• Previous experience in digital commerce (eCommerce) projects.
• Experience as a Solution Architect, Technical Lead, or Lead Developer.
• Background in consulting or client-facing technical roles.
• Experience designing composable commerce architectures.

— Remote (Europe only) 

— Full-time 

Intelvision is looking for a skilled Strong Middle/Senior Full Stack Engineer (Angular, .NET). 

Project description: Through AI-based automation, our client simplifies today’s tedious, necessary routine analog work in the construction & infrastructure industry. This raises customer efficiency to a whole new level automatically simple. The solutions enable the convergence of IT and infrastructure and thus tap into a gigantic growth market, which is driven by a shortage of skilled workers and cost pressure. 

Responsibilities: 

• Design, develop, and maintain backend services using .NET / C# and frontend applications using Angular; 
• Take ownership of features across the full development lifecycle, from estimation to deployment and support; 
• Implement and maintain RESTful APIs and integrate with third-party services; 
• Work with cloud infrastructure, including Azure services (Virtual Machines, Blob Storage) and Oracle Cloud; 
• Participate in architectural design and technical decision-making (including CQRS patterns); 
• Ensure application performance, scalability, and reliability; — Write clean, maintainable code and conduct code reviews; 
• Develop and maintain unit tests to ensure code quality and coverage; 
• Support CI/CD processes and handle basic DevOps tasks (Docker, deployments, environments); 

• Collaborate closely with cross-functional teams and communicate directly with clients when needed; 

   

  Requirements: 

• 5+ years of commercial experience with .NET / C# and Angular versions such as 19 (experience with modern .NET versions such as .NET 6/7/8); 
• Solid understanding of backend development principles, REST APIs, and third-party integrations; 
• Experience with relational databases (PostgreSQL or similar) and ORM (e.g., Entity Framework); 
• Hands-on experience with cloud platforms (Azure preferred; OCI is a plus); 
• Experience with Git and modern development workflows; 
• Ability to take ownership of features and gradually the whole project;
•  Proactive mindset and ability to communicate directly with clients, clarify requirements, and drive solutions; 
• Strong problem-solving skills and willingness to learn and fill knowledge gaps when needed; 

• English level B2+ (comfortable spoken and written communication with clients); 

   

  Nice to have: 

• Basic DevOps experience: working with Docker, CI/CD, deployments, and environment configuration; 
• Knowledge of Clean Architecture; 

• Experience with Performance Optimization; 

   

  What we offer:

• Remote-first work environment; 
• Supportive, performance-driven team culture; 
• Stable long-term project and modern technology stack;
• Involvement in architecture discussions and technical decision-making; 
• Paid sick leaves and vacations; 
• Complete hardware package; 
• Refund of personal professional growth (courses, platforms, etc);
• Personal development plan; 
• Internal accountant; 
• Ability to select currency for your contract. 

Join a large-scale Smart City ecosystem shaping the future of urban infrastructure across the Middle East. As a Middle Fullstack Developer, you’ll become part of a long-term product with real users, meaningful challenges, and a tangible impact on the way cities operate.

You’ll work in a product-oriented Agile environment following Scrum, where your ideas are valued, your contribution is visible, and collaboration is at the heart of everything we do. We believe in open communication, knowledge sharing, and building a friendly, supportive team where everyone can grow.

We embrace a T-shaped engineering mindset, valuing specialists who are also eager to contribute across the development lifecycle. Alongside backend and frontend development (Next.js), you’ll have the opportunity to participate in integration and end-to-end testing, technical discussions, and product improvements.

Key Responsibilities:

• Develop and maintain solutions using Node.js, NestJS, React, and Next.js.
• Build and manage microservices and monorepo environment architectures on the backend.
• Design, implement, and optimize database solutions using PostgreSQL (AWS RDS) and caching with Redis.
• Work with various AWS services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS to build scalable and efficient cloud-based solutions.
• Contribute to containerization and deployment processes using Docker, including building images and pushing to registries, implementing and maintaining CI/CD pipelines using GitLab runners.
• Utilize state management tools like Zustand or similar, and integrate frontend applications with backend services using TanStack (React Query) or other data-fetching libraries.
• Ensure UI/UX consistency by leveraging component libraries such as PrimeReact or similar and building reusable components.
• Implement monitoring and observability for applications using Prometheus and Grafana to ensure system reliability and performance.
• Participate in the agile development process, contributing to scram events, fostering a collaborative and cross-functional team environment.

• Stay current with the latest technologies and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.

   

Qualifications:

• Minimum of 3 years of experience in backend and frontend development with a strong focus on Node.js, NestJS, React, Next.js, and related technologies.
• Experience with microservices architectures and monorepo environments will be a plus.
• Proficiency in PostgreSQL (AWS RDS), Redis, and backend data management.
• Familiarity with AWS cloud services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS.
• Understanding of Docker, CI/CD pipelines, and experience with GitLab runners.
• Experience with frontend state management libraries (e.g., Zustand) and data-fetching tools like TanStack (React Query).
• Familiarity with component libraries such as PrimeReact or similar, and a working knowledge of React hooks.
• Ability to document architectures, designs, and processes clearly.
• Excellent problem-solving skills and attention to detail, with a passion for creating high-quality, performant code.
• Ability to work effectively both independently and as part of a team in an agile environment.
• Good communication skills, with the ability to interact professionally with team members and stakeholders.

• English at Upper-Intermediate level and above.

   

What We Offer:

• Competitive salary.
• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

If you’re looking for a long-term opportunity to build a product that matters while growing alongside a collaborative team, we’d love to hear from you.

On behalf of our Client from France, Mobilunity is looking for a Fullstack Engineer.

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.

Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.

Requirements:

• 5+ years of professional software development experience, with React as your primary frontend stack
• Solid TypeScript skills and hands-on experience – you can read, write, and review frontend code confidently
• Experience with state management libraries (Mobx, Redux, Zustand, etc.)
• Experience with Laravel or NestJS 
• Proven ability to articulate and justify architectural decisions: weighing trade-offs around scalability, maintainability, and explaining the reasoning clearly to peers and stakeholders
• Knowledge of cloud infrastructure (AWS) and containerization (Docker)
• Active user of AI development tools (Claude Code, Cursor, Copilot, or similar) – you’ve integrated these into your daily workflow and are curious about pushing them further
• Strong product mindset with the ability to contribute to feature design and product decisions
• A track record of working in Agile environments with cross-functional teams
• Upper-intermediate to advanced English proficiency

Software Engineer — Transportation Management System (TMS)

Build and ship features for a proprietary TMS that runs brokerage operations: quoting, tendering, booking, tracking, invoicing, carrier management. Full-stack (React, TypeScript, Node.js, PostgreSQL). You'll use AI-assisted tools (Cursor, Claude) daily to push the envelope of what's possible.

You own features end-to-end, requirements through production. Small team, high autonomy, minimal meetings.

Responsibilities

- Build full-stack features across the TMS
- Integrate with carrier networks, load boards, EDI/API partners, and third-party logistics platforms
- Translate brokerage workflows (load booking, rate confirmation, shipment tracking, invoicing) into working software
- Make architecture decisions around multi-tenant data isolation, RBAC, and security
- Ship fast using AI-assisted development tools
- Monitor production, fix what breaks

Required

- 2+ years shipping full-stack web applications
- Experience with AI-assisted development (Cursor, Replit, Claude)
- Experience with React, TypeScript, Node.js, and SQL
- Ability to work independently with minimal oversight
- Comfortable reading and writing English (codebase, docs, async communication)

Preferred

- Logistics industry experience (brokerage, 3PL, TMS, carrier ops)
- Familiarity with EDI, carrier APIs, or logistics SaaS
- Multi-tenant SaaS architecture experience

- Architecture experience - Queueing, caching, system design

- Docker, Cloud deployment experience

Details

- Remote
- Part-time or full-time (flexible)
- Async-first communication

Superagent AI is building the AI-native distribution layer for insurance - a $7T industry still run on manual workflows and legacy software. We're an early-stage, fast-moving team reimagining how insurance is sold, serviced, and supported, with AI at the core. Backed by top-tier VCs, we're an international team of exited founders, builders, and technologists.

Already trusted by 100+ agencies, the job now is to build the next version of the platform quickly and run it reliably as we continue to scale rapidly — a real-time voice platform, an agent/skills layer, omnichannel messaging, and deep insurance system integrations.

Why this role exists

Our founder is a hands-on technical CTO and the product owner (CPO) - 13+ years in engineering, hundreds of hours with customers, and a strong view on what we build and why. As we grow, the founder is moving toward customers, the CS team, product/design, and the occasional deep technical build - and needs a Head of Engineering who owns building the product day-to-day and runs the team.

This is a builder-leader role. You are responsible for shipping the actual product: you own engineering execution, most of the architecture, the quality bar, and the team. The CTO sets product direction and priorities and stays close to the hardest technical problems; you own turning that into shipped, reliable software with a team you build and grow. If you want to own building a sophisticated AI product end-to-end, it is your seat.

Why now - the opportunity

You'd be our first dedicated engineering leader, joining at a moment when the product has proven itself and the work shifts to scaling it. You're not staring at a blank page - you inherit a working product, paying customers, and a rare data asset. What you get to build is the engineering org: grow the team, define the pod and tech-lead structure, set how we ship, and shape the engineering culture from the ground up. It's a genuine 0→1 leadership canvas on top of a 1→N product, with a clear path to VP Engineering as we grow.

What you'll own

• Building the product. You own the engineering output - architecture, technical decisions, and shipping. Hands-on enough to design the hard parts and review the critical code, not a hands-off manager.
• The team. Manage, coach, hire, and grow engineers, organized into focused pods with tech leads (Voice/AI, Campaigns + Integrations, Platform/Reliability).
• Reliability & quality — our #1 lever. You own the release gate, on-call, incident response, and driving reliability from "firefighting" to "boring." This is the outcome we judge first.
• Velocity through AI-native engineering. We run an AI-first engineering org. You and the team ship with Claude Code and Codex every day - orchestrating coding agents, not hand-typing everything - and you raise the whole team's leverage with them while never letting speed erode the reliability bar.
• Execution partnership with the Product Designer (peer under the CTO) to scope, sequence, and ship.

About you (must-haves)

• People management is non-negotiable. 3+ years directly leading engineers as an EM / Head of Eng / Director - hiring, growing, retaining, and building pod/tech-lead structure as a team scale. We will dig into this hard.
• 8+ years building production software, and still hands-on - you architect and build the hard parts, not just review.
• You live in Claude Code / Codex. Daily, fluent, opinionated about AI-assisted engineering. In 2026 we consider this table stakes for an eng leader; if you're not orchestrating coding agents as a core part of how you and your team ship, this isn't the right fit.
• Owned reliability for a system real customers depend on - on-call, incidents, SLOs, test automation - and made something flaky boring.
• Strong in our domain of engineering: TypeScript/Node, distributed/event-driven systems, a workflow engine (we use Temporal), PostgreSQL, AWS, multi-tenant architecture. Bonus weight for real-time voice/telephony and production LLM/agent systems.
• High-load / distributed systems. You've designed and operated systems at real scale and have strong, specific opinions: high-throughput event-driven and streaming architectures, queues and backpressure, idempotency, horizontal scaling of stateful real-time workloads, latency budgets, and capacity planning. You think clearly about how services should communicate and what to reach for, and why. We're a real-time voice platform with growing call volume and millions of traces.
• Can architect at the infrastructure level. You don't run DevOps day-to-day (we have a DevOps engineer for that), but you design at that level and make the calls: autoscaling strategy (e.g. HPA vs KEDA), container orchestration, cost/performance trade-offs, observability at scale. You own the infra architecture direction and partner with DevOps on execution.

• Thrives under a hands-on technical founder - you've done it, or can clearly say why it energizes rather than frustrates you. The CTO will be in the code on the hard problems; the right person treats that as a multiplier.

   

Bonus

• Real-time voice / telephony (Twilio, SIP, ASR/TTS, latency-sensitive audio).
• Building agentic systems - tools/skills frameworks, MCP, evals, guardrails - in production.
• Applied LLM work: fine-tuning, distillation, eval-driven development.
• Insurance, fintech, or another regulated/compliance-heavy vertical.

Our stack & tools

• Backend: TypeScript, Node, NestJS · monorepo (libs + apps)
• Orchestration: Temporal (Temporal Cloud) for the campaign/workflow engine
• Data: PostgreSQL on AWS RDS (multi-tenant, row-level security)
• AI: Anthropic + OpenAI models, prompt/agent orchestration, evals; fine-tuned/distilled models on our own data
• Frontend: React / Next.js
• Platform: AWS · Clerk (auth) · Datadog (observability) · Pylon + HubSpot (CS/CRM)
• How we ship: Linear (with agent delegation), GitHub, and Claude Code + Codex as part of daily engineering

How we build (engineering principles)

• Reliability is a feature. We don't ship what we can't keep running. The quality bar is non-negotiable.
• AI-native by default. Claude Code, Codex, and coding agents are part of how we work, not a novelty. We expect leverage from them, every day.
• Close to the customer. We prioritize real agency calls and feedback, not opinions in a room.
• Ship small, ship often. Short cycles, fast feedback, evals over guesswork.
• Ownership. Engineers own their work end-to-end - including in production.

At least 4h overlap with PST business hours is required.

How we work

Fast-moving distributed team with an AI-native engineering culture. We're closer to our customers than most competitors - that's our edge, and it drives how we prioritize. We ship things that work for real agencies, not demos.

Company: QAIL AI (qail.ai) 
Team: Founding Engineering Location: Remote (US time zones preferred) 
Type: Full-time · Senior/Lead

About QAIL

QAIL is building the intelligence layer for the agentic web. We detect and verify the AI agents and bots hitting our customers' websites in real time, qualify legitimate buying intent, and expose MCP endpoints that let autonomous agents discover and transact with businesses. Our detection runs at the AWS edge on CloudFront and Lambda@Edge, processes high-volume traffic with sub-second latency, and closes the loop back to ad platforms through Click ID attribution.

We're a small founding team moving fast on a category that's forming right now. You'll have real ownership over the systems at the core of the product.
 

The Role

We're looking for a senior/lead full stack engineer with deep backend strength to own — and set technical direction for — our edge detection and signal pipeline: the part of QAIL that sees every request, fingerprints it, and decides in milliseconds whether it's a human, a known AI agent, or something trying to look like one.

This is a high-throughput, low-latency problem. You'll be comfortable thinking about request volume, p99 latency, and the difference between what you can compute at the edge versus what belongs in the aggregation layer. As one of our most senior engineers, you'll make the architectural calls, set the standards the team builds against, and mentor as we grow. You'll touch frontend too — the customer dashboard and our embeddable detection script — but the center of gravity is backend and edge infrastructure.

What You'll Do

• Build and own detection at the AWS edge (CloudFront + Lambda@Edge): User-Agent and ASN matching against published AI provider ranges, TLS fingerprinting (JA3/JA4), and request-shape signals — all before the page is served.
• Design the signal aggregation pipeline that fuses edge signals, server-side behavioral data (timing, path depth, headers), honeypot/pixel hits, and fingerprint consistency into an identity and intent decision.
• Engineer the system to handle large traffic volumes reliably and cheaply — latency budgets, backpressure, caching, and graceful degradation under load.
• Build and maintain our MCP endpoints and attribution API that close the loop between agent activity and the customer's ad platforms.
• Develop the embeddable client script (fingerprint capture, form integration) and contribute to the real-time analytics dashboard customers use to see bot traffic and lead quality.
• Set technical direction — own architecture decisions, establish engineering standards, review code, and mentor engineers as the team scales.
• Make pragmatic architecture calls appropriate to our stage — ship, measure, iterate; no premature microservices.

Our Stack

• Backend: Java (primary) for core services and the signal pipeline; Python a plus. Edge functions (Lambda@Edge / CloudFront Functions) run in JavaScript/Node and Python.
• Edge: AWS CloudFront, Lambda@Edge
• Detection signals: TLS/JA3/JA4 fingerprinting, ASN/IP reputation, behavioral & timing analysis, browser fingerprinting
• Protocols/APIs: MCP (Model Context Protocol) endpoints, REST, Click ID attribution feedback
• Frontend: Modern JS/TS, React-based dashboard, vanilla JS/TS embeddable scripts
• Infra: AWS-native; managed services over self-hosted where the cost delta is modest

What We're Looking For

• 7+ years of backend engineering, with a track record building high-traffic, latency-sensitive systems (APIs, pipelines, or real-time services at scale).
• Strong proficiency in Java (our primary backend language); Python a plus, plus comfort writing edge functions in JavaScript/Node or Python (Lambda@Edge / CloudFront Functions) and working across the full stack.
• Hands-on experience with AWS edge / serverless (CloudFront, Lambda@Edge, Lambda) — or deep CDN/edge-compute experience you can transfer quickly.
• Strong grasp of HTTP, TLS, networking, and request lifecycle fundamentals.
• Demonstrated technical leadership: owning architecture, setting standards, and raising the bar for engineers around you.
• A pragmatic, ownership-driven mindset suited to an early-stage team: you scope, build, and ship end to end.

Bonus Points

• Background in bot detection, anti-fraud, ad tech / mar tech, or web security.
• Familiarity with fingerprinting techniques (TLS, canvas/WebGL, behavioral) from either the detection or evasion side.
• Experience with MCP, agentic systems, or LLM application infrastructure.
• Startup experience strongly preferred — you've thrived in an early-stage, high-ambiguity environment before.
• Big plus if you've been a startup founder yourself — you know what it takes to build from zero and own outcomes end to end.

What We Offer

• A founding-team seat in an emerging category, with influence over product and technical direction.
• High autonomy and direct ownership of core product systems.
• Remote-first, fast-moving, low-bureaucracy environment.

About Us

Unbreakable Network Media is building the next generation of SaaS products

and automations at the intersection of modern web development and applied AI.

We're not just building tools—we're building a company culture around shipping

fast, thinking like builders, and using AI as a force multiplier for

productivity, not just a gadget.

The Opportunity

You'll be the technical leader building our SaaS ecosystem from the ground up.

This means owning the entire tech stack, from frontend to backend to

infrastructure, and shipping products that matter.

Your Core Responsibilities

🚀 Full-Stack Web Development

Build end-to-end SaaS web applications with Next.js, React, TypeScript on

frontend and Python, Supabase on backend. Deploy and optimize on DigitalOcean

and Google Cloud. Design databases, REST APIs, and cloud infrastructure with

confidence.

🤖 AI-First Development

Use Claude, ChatGPT, Cursor, and Antigravity as core development tools—not as

gadgets, but as force multipliers. Build AI-powered features into products.

Leverage AI for rapid prototyping, debugging, and shipping velocity.

⚡ Rapid Prototyping & Production

Prototype quickly with Lovable (no-code/low-code for MVP velocity). Take

prototypes to production-grade SaaS. Ship MVPs in weeks, not months. Iterate

based on user feedback at speed.

🔧 Integrations & Automations

Build Telegram bots and custom integrations. Work with Google Ads API and

advertising platforms. Create marketing automation pipelines. Connect internal

systems with external services (Zapier, Make, etc.). Manage API integrations

at scale.

🏗️ Technical Leadership

Own the entire tech stack and architecture decisions. Define best practices

and development standards. Mentor and coordinate with other developers as the

team grows. Make autonomy-focused, builder-oriented decisions.

Tech Stack You'll Work With

Frontend: Next.js, React, TypeScript, Vite, TailwindCSS, shadcn/ui

Backend: Python (FastAPI/Flask), Supabase, PostgreSQL

Infrastructure: DigitalOcean, Google Cloud, Docker, GitHub Actions

AI Tools: Claude, ChatGPT, Cursor, Antigravity, Lovable

Integrations: Google Ads API, Telegram Bot API, Zapier/Make, webhooks

GlobalLogic is seeking a Senior Software Engineer to contribute to a sophisticated medical technology platform. This role is designed for a full-stack developer with a strong focus on high-level execution across frontend, backend, and AWS cloud environments. You will be responsible for developing and maintaining complex software features using Vue.js, Python, and Node.js. Working as part of a dedicated team, you will handle complex technical tickets and provide mentorship to mid-level engineers while ensuring software reliability in a regulated healthcare context.

Job Description

• Professional Experience: 6–8 years of software engineering experience in a full-stack capacity.
• Technical Proficiency: Strong expertise in Python and Node.js development specifically within AWS environments.
• Frontend Expertise: Extensive experience with Vue.js is highly preferred, including familiarity with migrating from Vue 2 to Vue 3.
• System Architecture: Understanding of multi-region SaaS architectures and the integration of distributed services.
• Regulated Industry Knowledge: Proven experience delivering software within regulated environments (e.g., healthcare or medical technology) is a significant advantage.
• Collaboration: Strong ability to work within a dedicated engineering team, aligning with technical leads and business analysts on product goals.
   

Job Responsibilities

• Full-Stack Development: Drive the implementation of features across the entire application stack, including high-performance web interfaces and scalable backend services.
• Backend & Cloud Services: Develop and optimize backend logic using Python and Node.js within AWS infrastructures.
• Frontend Contribution: Build and maintain modern user interfaces with a strong preference for Vue.js (versions 2 and 3).
• Backlog Execution: Take ownership of items within the project backlog, ensuring technical requirements are translated into stable production code.
• Complex Problem Solving: Tackle senior-level technical tasks, including performance optimizations and the remediation of complex system issues.
• Mentorship: Provide technical guidance and peer support to other developers on the team to maintain high execution standards.
• Quality Standards: Ensure all contributions meet the rigorous quality and safety standards required for regulated product delivery.

GlobalLogic is seeking a Lead Software Engineer with over 8 years of experience to provide technical leadership for a dedicated engineering team. This role focuses on the development and maintenance of a high-fidelity medical technology platform encompassing frontend, backend, and native mobile applications. While collaborating with the project architect, you will primarily focus on code quality, technical execution, and the mentorship of the engineering bench within a highly regulated environment.

Job Description

• Professional Experience: 8+ years of software engineering experience, with a proven track record in technical leadership or principal-level roles.
• Cloud & Backend: Advanced proficiency in developing Python-based services specifically within AWS environments.
• Frontend Expertise: Extensive experience with Vue (2 & 3) frameworks for complex, state-heavy web applications.
• Mobile & Multi-Platform: Familiarity with native mobile development (iOS/Swift) and multi-region SaaS architectures.
• Regulated Industry Knowledge: Strong experience delivering software within a regulated framework (e.g., healthcare or medical devices) is highly preferred.
• Tools & Observability: Experience with performance testing tools (e.g., Grafana k6) and observability stacks to monitor end-to-end workflows.
• Communication: Exceptional verbal and written communication skills for effectively coordinating with distributed teams and senior architects.
   

Job Responsibilities

• Technical Leadership: Serve as the tech lead for the engineering bench, overseeing day-to-day implementation across usability and performance workstreams.
• Code Excellence: Lead rigorous code reviews and establish the quality bar for all technical deliverables to ensure they meet internal standards.
• On-Call Management: Act as the captain for the on-call rotation, ensuring platform stability and overseeing production support.
• Mentorship & Growth: Provide senior-level execution capacity while mentoring mid-level and senior engineers on the team.
• Quality Governance: Work through internal review gates to ensure all software changes meet strict medical safety and compliance requirements.
• Operational Stability: Support the expansion of test automation and performance testing coverage to ensure long-term system reliability.
• Business Travel: Undertake periodic business trips to Poland as needed for team synchronization, planning, and stakeholder alignment.