Jobs Fullstack

🚀 Senior Software Engineer | Cybersecurity Startup
📍 Location: Israel | Work model: Hybrid

We’re looking for a Senior Software Engineer with a Cybersecurity background and a true startup mentality. Join a fast-growing team building cutting-edge SaaS solutions that protect modern software development environments.

What we’re looking for:

5+ years in software engineering

Experience with C#, Python, Node.js, Java, or Go

Solid frontend skills (React, TypeScript, or similar)

Knowledge of relational databases & data modeling

Familiarity with cloud platforms (AWS/GCP/Azure) & containerized environments (Docker/Kubernetes)

Cybersecurity experience is a must

Bonus: exposure to AI/ML, LLM-powered agents, or security-focused engineering

Strong communication skills, collaborative mindset, and ability to lead technical decisions

Why join:

Work on cutting-edge challenges in AI, DevSecOps & cloud-native systems

Hybrid work model in Israel

Be part of a fast-paced startup shaping the future of software security

💡 Startup mentality required – you’ll move fast, innovate, and have real impact!
 

Open Role

We are looking for a Senior Full Stack Engineer to join our team in Lviv. If you are passionate about blockchain technology, gaming, and working with a proactive and experienced team, we welcome you to join our project!

The position is open to candidates based in Lviv and can be performed either remotely or from our office.

Responsibilities

• Implement new APIs and extend existing ones.
• Integrate with third-party providers, including payment and gambling services.
• Develop new features using React/Redux for customer-facing applications.
• Design and implement architecture collaboratively with the team.
• Identify system improvements and implement them.
• Enhance test coverage and CI/CD pipelines.
• Adopt innovative technologies and tools to improve the platform.
• Migrate old React app to Next JS
• Migrate task based backend service to event based architecture on top of Kafka

Requirements

• Experience: Minimum 5 years of web development experience.
• Frontend: Proficiency in React.js, Redux, Next.js.
• Backend: Strong experience with Node.js, NestJS.
• Database: MongoDB, Redis.
• Messaging: Kafka, WebSockets.
• Testing: Experience with Jest, React Testing Library, Playwright framework for UI and API automation.
• DevOps: Familiarity with Docker, Cloudflare, Nginx, PM2, New Relic.
• Authentication: JWT, Customer.io.
• Version Control: Git, GitHub, GitHub Actions.
• CI/CD: Familiarity with CI/CD tools and practices (GitHub pipelines preferred).
• Smart Contracts: Previous experience with developing smart contracts is a plus.
• Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• Skills: Excellent problem-solving and analytical skills, strong communication and collaboration abilities.

Our Benefits

• Flexible working hours & remote job options.
• Office facilities in Lviv.
• Paid vacation and sick leave.
• Fun and friendly team environment.
• Opportunities for personal and professional growth.
• Up to 100% reimbursement for participation in core courses and conferences.
• Salary bonuses.

Why Join Us?

If you are looking for a proactive, smart, and experienced team working on innovative and extraordinary projects, we welcome you to join us!

Our company is driven by a desire to constantly grow, develop, and learn new things. We dare to think bigger to drive you to bigger results.

Open Role

We are looking for a Senior Full Stack Engineer to join our team in Lviv. If you are passionate about blockchain technology, gaming, and working with a proactive and experienced team, we welcome you to join our project!

The position is open to candidates based in Lviv and can be performed either remotely or from our office.

Responsibilities

• Implement new APIs and extend existing ones.
• Integrate with third-party providers, including payment and gambling services.
• Develop new features using React/Redux for customer-facing applications.
• Design and implement architecture collaboratively with the team.
• Identify system improvements and implement them.
• Enhance test coverage and CI/CD pipelines.
• Adopt innovative technologies and tools to improve the platform.
• Migrate old React app to Next JS
• Migrate task based backend service to event based architecture on top of Kafka

Requirements

• Experience: Minimum 5 years of web development experience.
• Frontend: Proficiency in React.js, Redux, Next.js.
• Backend: Strong experience with Node.js, NestJS.
• Database: MongoDB, Redis.
• Messaging: Kafka, WebSockets.
• Testing: Experience with Jest, React Testing Library, Playwright framework for UI and API automation.
• DevOps: Familiarity with Docker, Cloudflare, Nginx, PM2, New Relic.
• Authentication: JWT, Customer.io.
• Version Control: Git, GitHub, GitHub Actions.
• CI/CD: Familiarity with CI/CD tools and practices (GitHub pipelines preferred).
• Smart Contracts: Previous experience with developing smart contracts is a plus.
• Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• Skills: Excellent problem-solving and analytical skills, strong communication and collaboration abilities.

Our Benefits

• Flexible working hours & remote job options.
• Office facilities in Lviv.
• Paid vacation and sick leave.
• Fun and friendly team environment.
• Opportunities for personal and professional growth.
• Up to 100% reimbursement for participation in core courses and conferences.
• Salary bonuses.

Why Join Us?

If you are looking for a proactive, smart, and experienced team working on innovative and extraordinary projects, we welcome you to join us!

Our company is driven by a desire to constantly grow, develop, and learn new things. We dare to think bigger to drive you to bigger results.

Astrix builds conversational AI simulations that help organisations develop and measure human skills like leadership, communication, and decision-making — skills that traditional training struggles to evaluate.

We work with enterprise clients, consultancies, and institutions to create realistic, voice-based simulations powered by agentic AI, real-time audio processing, and analytics. Our platform sits at the intersection of AI, product, and human behaviour.

We’re now looking for a mid-level full-stack developer to join our existing team of data scientists and engineers and help scale the platform.

The Role

You’ll work across the stack, owning meaningful parts of the product end-to-end — from real-time audio capture through to dashboards and platform integrations.

This is not a ticket-factory role. You’ll be trusted to work independently, deliver against milestones, and collaborate closely with the founding team on product decisions.

What You’ll Work On

• Scaling the Astrix platform for enterprise use
• Building and maintaining cross-platform desktop functionality (macOS & Windows)
• Real-time audio capture, streaming, and transcription pipelines
• Integrations with enterprise systems (e.g. SAP, SuccessFactors, LMSs)
• Improving performance, reliability, and security
• AI evaluation flows, analytics, and dashboards
• Iterating on product UX alongside the founders
  
   

Required Experience

• Full-stack experience delivering MVPs end-to-end
• Experience with Electron for cross-platform desktop apps
• Real-time audio capture and processing
• WebSocket-based streaming systems
• Integration with real-time speech-to-text APIs (streaming transcription)
• Experience with Cloudflare Workers
• Event-based data modelling and database design (session + event ingestion)
• React experience for integrating with the core platform
• Comfortable working independently with milestone-based delivery

Bonus (Nice to Have)

• Experience with real-time transcription (STT)
• Cloudflare Durable Objects or similar stateful real-time systems
• Audio/video streaming formats (WebM, Opus, PCM)
• Dashboard or analytics UI experience
• Startup or early-stage product experience
• Familiarity with Clerk or similar authentication providers

Working Model

• Fully remote
• CET timezone overlap preferred
• Full-time contractor
• Flexible start date (March ideal)

Compensation & Upside

• Competitive salary
• Opportunity to work deeply with:
  • Agentic AI
  • Conversational AI
  • Real-time systems used by enterprise clients

Who Thrives at Astrix

The kind of engineer who thrives here is someone who:

• Is a self-starter and doesn’t need micromanagement
• Is disciplined about milestones and deadlines
• Communicates clearly and proactively
• Is comfortable owning problems end-to-end
• Enjoys building real products used by real people

How to Apply

Send us:

• A short intro about yourself
• Your CV / LinkedIn
• (Optional but appreciated) examples of products, repos, or systems you’ve owned

IQ Tech is a software development company focused on building custom web solutions for clients in the housing compliance and property management industry in the UK.

We help businesses digitize their workflows, automate operational processes, and build scalable systems that solve real-world problems.

Our products are used by compliance managers, inspectors, and operational teams to manage inspections, certifications, and regulatory processes more efficiently.

We work with modern technologies, real business cases, and a small, strong engineering team where each person has real impact on the product.

Responsibilities

• Develop and maintain web applications using React (18+) and Laravel (10/11)
• Implement new features and improve existing functionality
• Work with REST APIs (development and integration)
• Write clean, readable, and maintainable code
• Participate in code reviews
• Collaborate with QA engineers, PMs, and designers
• Fix bugs and optimize existing functionality

• Participate in task planning and effort estimation

   

Requirements

• at least 1–2 years of commercial experience in web development
• Strong knowledge of JavaScript (ES6+) and React (18+)
• Experience with PHP 8+ and Laravel (10/11)
• Understanding of REST API principles
• Strong knowledge of HTML5 and CSS3
• Experience with databases such as MySQL 8 or PostgreSQL
• Understanding of Git (branches, pull requests, merges)
• Understanding of client-server architecture
• Basic knowledge of the HTTP protocol (methods, status codes)

• Ability to read and understand technical documentation in English

   

Nice to have:

• Understanding of SOLID / DRY / KISS principles
• Experience with Postman / Swagger / OpenAPI
• Basic knowledge of web security (JWT, authentication flows, CORS)

Not a “perfect developer”, but someone who:

• Understands the full flow: UI → API → Database
• Can debug using DevTools and Postman

We are looking for a skilled Senior/Team Lead Full Stack (Node.js/React) developer with 5+ years of professional experience to join our project for working on enterprise-level project from the Canada

Please note that this role requires a hybrid work format (2–3 days in the office in Toronto, the rest remote)

Requirements

Must have

• 5+ years of experience in full-stack development
• Proficiency with JavaScript and TypeScript
• Experience building web applications and APIs (Node.js + React)
• Experience with cloud platforms (preferably AWS, but others are acceptable)
• Strong problem-solving and research skills
• Ability to communicate complex technical topics clearly to both technical and non-technical stakeholders
• Strong desire to provide technical leadership and overall direction for the delivery team

About Project

Product

Our customer is one of the world’s most successful hotel companies. Hotel has 118 properties in 47 countries. For the second consecutive year, the hotel was named the Best Luxury Hotel Chain in the world by Business Traveller magazine.

Stage

Ongoing product ecosystem with continuous scaling and active development. Modern tech stack, no legacy.

Project team

Our technical team will consist of 6 people: a Project Manager, a Senior Node.js Developer, a Middle React Developer, a Junior Node.js Developer, and a Senior QA Automation Engineer. We also collaborate with a large Salesforce team on our side (up to 40 people)

Work Schedule

Full-time workweek (Monday to Friday), hybrid format (2–3 days in the office, the rest remote)

Interview Stages

• Сall with Recruiter (30 minutes)
• Interview with our Senior Full Stack developer
• Technical Assessment with the Client
• Cultural Fit Interview with the Client

Role description
The OVO Group’s mission is to drive progress towards net zero carbon living. We’re a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's biggest challenges, the climate crisis. And we know it takes all of us to change the world. That's why we need diverse people from all gender identities, ethnicities, ages, sexual orientations, life experiences and backgrounds to join us.

Being an Engineer here at OVO means being at the forefront of building innovative solutions that drive the sustainable energy revolution. As a part of our talented team, you'll collaborate on cutting-edge initiatives, tackle complex challenges, and make a meaningful impact in creating a greener future. Join us and unleash your expertise to transform the energy industry and pave the way for a sustainable tomorrow.

Responsibilities
Development of new features and improvements
Adopting and contributing to CI/CD pipeline and ways of working
Delivering product value iteratively
Ensuring best practices around observability and security
Working closely with other developers to ensure knowledge sharing
Designing and developing new platform functionality, from inception to deployment
Building on top of and integrating the existing estate
Helping to refine and deliver work items across our Agile delivery process
Contributing to efficiencies and improvements in Ways of Working
Designing, building, and maintaining efficient, reusable, and reliable code.
Sharing new ideas, techniques and methodologies.

Requirements
5+ years of software development experience.

Strong .NET skills and experience building web solutions.

Experience with React, 

Experience with clouds (AWS is preferred), Kubernetes, and Docker.

Understanding of ArgoCD or GitOps is a plus.

Understanding of BDD is also a plus.
Microservices /Serverless
Infrastructure as code
Event-driven architectures, RESTful interfaces and SQL databases
Experience using TDD principles would be an advantage
Experience in Data modelling/Database engineering would be a plus
Upper-intermediate English
Experience working in an Agile development process
Critical thinking and problem-solving skills

About the project:

We are finalizing a Telehealth platform designed to bridge the gap between doctors and patients. Our goal is to provide a seamless, secure, and accessible medical experience. We are currently in the critical phase of preparing our web and mobile applications (iOS & Android) for the official live release.

We are looking for a skilled Full stack web developer with strong Kotlin expertise to help us polish the functionality, ensure stability, and successfully launch the product.

A new team member will be in charge of:

• Finalize and prepare the platform for a stable and secure production launch.
• Develop and maintain backend services using Kotlin and Spring Boot.
• Optimize database design, queries, and system performance.
• Translate business requirements into scalable, maintainable technical solutions.
• Ensure code quality and stability through testing and debugging.
• Collaborate with mobile, QA, and product teams to support release readiness.
• Support deployment and performance optimization in Azure (if applicable).
• Contribute to frontend improvements using JavaScript / daisyUI when needed.
•  

Does this relate to you?

• 3 years of experience with Kotlin, including coroutines, null safety, and idiomatic syntax.
• 2 years of experience building scalable backends with Spring Boot, including Security and Data JPA.
• 2 years of experience with JavaScript.
• Strong ability to design database schemas and write optimized queries.
• Strong ability to translate complex business requirements into maintainable technical solutions.
• Strong skill in identifying and fixing bottlenecks in memory and database performance.
• Commitment to high code quality through unit and integration testing.
• 3 years of experience with Azure would be a plus.
• Experience using the daisyUI would be a plus.
• English is Uppere-intermediate.

Our company is actively seeking a highly skilled and motivated Full-Stack Developer who is passionate about coding and eager to grow, to join our team.

     Your skill set:
 

• Strong knowledge of TypeScript
• Experience with React + Redux
• Backend expertise in Node.js + NestJS
• Working knowledge of PostgreSQL
• Understanding of RESTful APIs and using Postman
• Familiarity with Docker and AWS
• Experience with React Native, Firebase, Expo will be a plus
• Understanding of MonoRepo structure and workflows

• Comfortable with written and spoken English (Upper-Intermediate+)

   

  Responsibilities:
   

• Build and improve new features and modules
• Maintain and refactor existing codebase
• Integrate with third-party tools and services
• Work closely with PMs, QAs, architects & fellow devs
• Support deployments and participate in releases
  
  Benefits are discussed individually 

We are looking for a Full Stack developer to join our growing team.

DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across Fintech, MedTech, SaaS, etc.
With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients. Since 2018,
we have successfully completed over 250 projects.
Examples of our work across various domains can be found on our website
- https://www.darly.solutions/
We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, Node.js, and many others.
 

Requirements

- 3 years of commercial experience in web development.
- Solid hands-on experience with React and modern frontend practices.
- Strong backend development skills with Node.js, preferably using NestJS (or Express).
- Good understanding of TypeScript in production environments.
- Solid experience working with PostgreSQL.
- Practical knowledge of Prisma ORM (migrations, relations, transactions).
- English — Intermediate or higher.
 

Responsibilities

- Develop and maintain modern web applications using React and Node.js (NestJS/Express).
- Collaborate with the team to design, develop, and deliver new features.
- Participate in team and client communications.
- Contribute to estimates and technical planning of new projects.
- Assist in solving technical challenges on active projects.
- Participate in shaping the engineering setup for new initiatives.
 

Would be a plus

- Experience with Redis, MongoDB, or Elasticsearch.
- Familiarity with Docker and basic DevOps practices.
- Experience with RabbitMQ, Kafka, or similar messaging systems.
- Understanding of architectural patterns like Clean Architecture or modular monoliths.
- Experience working with Next.js and Material UI (MUI).
 

Work conditions

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- Tight-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
- Professional development tools (mentorship program, tech talks and workshops);
- English classes with a teacher;
- Corporate events and team buildings.

CareerOS is a B2B2C career platform serving 100+ top MBA programs worldwide - including Oxford, INSEAD, London Business School, Georgetown, and Notre Dame - along with 30+ employers. We help 500K+ users land jobs they love. We're a small, high-output team based in Barcelona, operating with American startup intensity - we ship fast, own our decisions, and push each other to do great work.

We work in small squads, each owning their own area of the product end-to-end.

We're looking for an Engineer who can work confidently across the full stack - React/TypeScript on the frontend, Node.js on the backend. You'll ship features end-to-end, make product decisions, and grow into a senior role with us.

What you'll actually do

You won't specialize in one corner. You'll build across the stack.

• Ship features end-to-end - From database to UI. You'll work across React/TypeScript and Node.js (with some legacy Go), owning features from start to finish.
• Make product decisions - See a confusing UX? Fix it. Have a better idea for an API design? Propose it and build it. We trust engineers to make smart calls on small-to-medium product decisions.
• Build with AI tools - We use AI coding tools daily (Claude Code, Cursor - team members pick what works for them). You should be comfortable (or excited) to work this way.
• Work directly with design - Implement pixel-perfect, responsive interfaces from Figma. Push back when something doesn't make sense.
• Own your code in production - We do continuous deployment. What you merge today is live today. You'll debug, monitor, and improve what you build.

What we're looking for

Must-haves:

• 3-5 years building production web applications, comfortable on both frontend and backend
• Strong React and TypeScript skills - You can build complex UIs confidently
• Backend experience with Node.js - You can write APIs, work with databases, and debug across the stack
• Solid SQL skills - You can write queries, understand schemas, and think about data
• Strong product intuition - You've shipped features where you made design and technical calls, not just followed tickets
• Excellent communication - You can articulate tradeoffs clearly, push back respectfully, and work well async
• Comfortable with ambiguity - Requirements will be fuzzy. You ask the right questions, make reasonable assumptions, and move forward without hand-holding
• Fluent English - We're a distributed team; clear written and verbal communication is essential

Strong signals:

• You've worked at an early-stage startup before (and liked it)
• You have side projects or open source contributions that show you build things because you're curious
• You've used AI coding tools and have opinions about them
• You care about craft - clean code, good abstractions, thoughtful UI details

What this role is NOT

Let's be honest about fit:

• ❌ Not a laid-back 9-to-5 - Startup doesn't mean less oversight and more flexibility. It means more ownership, higher stakes, and sometimes intense pushes. We respect personal time, but when we ship, we ship hard.
• ❌ Not highly structured - If you need detailed specs and clear roadmaps to function, this isn't the place.
• ❌ Not single-track - If you only want to do frontend or only backend, check out our other roles. This one requires range.

What you get

• Competitive salary + stock options (we'll discuss based on experience and location)
• Remote-friendly, with optional in-person time in Barcelona
• Small team where your work visibly matters - we have 500K+ users and real revenue
• Direct access to founders and fast decision-making
• Clear path to senior engineer as we scale from 5 to 10+ engineers

We’re not just building code - we’re creating real-world disruption in a $50B market dominated by traditional financial institutions. 

As our Lead Fullstack Developer, you’ll architect and build systems that give our team an unfair advantage in speed, scalability, and market impact across both frontend and backend.


What You’ll Do

• Architect and scale core platform components across our fintech products
• Build AI-driven tools and real-time optimisation engines
• Ship features in days — not months — with a strong focus on iteration
• Design and maintain backend systems built to support hundreds of merchants without bottlenecks
• Develop responsive, performant frontend experiences using Vue/Nuxt and Tailwind
• Own the full tech stack end-to-end with high autonomy
• Shape a high-velocity engineering culture focused on clarity, speed, and meaningful output
   

You’re a Great Fit If

• Experience in Payments field
• You’re fluent in Laravel, PHP, HTML/CSS, VueJS/NuxtJS, and Tailwind
• You enjoy building quickly while maintaining technical depth where it matters
• You thrive in ambiguous, fast-moving environments and take full ownership of your work
• You know when to optimize and when to prioritize shipping
• You learn fast, iterate fast, and enjoy improving systems continuously
• You prefer practical solutions over unnecessary complexity or process
   

Nice-to-Have

• Experience with AI-driven tooling or real-time data workflows
• Background in fintech or high-scale transactional systems
• Familiarity with high-velocity product teams

With Us You’ll Have

• Fully remote setup with flexible working hours
• A fast-moving environment with quick decisions and high trust
• Direct collaboration with founders and engineering leadership
• Autonomy to build, launch, break, and improve — without bureaucracy
• Competitive compensation and meaningful product impact
   

Join white.market – Shape the Future of CS2 Skin Trading!

At white.market, we’re changing the game in CS2 skin trading, making it cheaper, smarter, and more secure. As part of the WhiteBIT ecosystem, we provide zero-fee crypto transactions, real-money payouts, and seamless P2P trading—a first in the industry.We’re growing fast and looking for passionate people to help us build the ultimate trading platform for gamers and traders worldwide. If you love innovation, gaming, and fintech, you’ll feel right at home with us!

Join us as a Full Stack Developer!

Requirements: 

- 2+ years of commercial experience in full-stack web development (FE & BE)
- Strong knowledge of PHP 8+ with Symfony
- Solid experience with JavaScript / TypeScript
- Proficiency in React and Next.js for front-end development
- Good understanding of REST APIs, JSON, and asynchronous programming
- Experience working with relational databases and SQL (PostgreSQL / MySQL)
- Hands-on experience with caching and asynchronous data processing
- Familiarity with Git, CI/CD workflows, and containerization (Docker)
- Good understanding of web architecture, security, and performance optimization

Would be a Plus:
- Basic understanding of GraphQL

- Experience with React/Next.js

Responsibilities: 

— Develop, maintain, and improve web applications using modern front-end and back-end technologies
— Work with RESTful APIs and integrate third-party services
— Collaborate with marketing, designers, product managers, and QA engineers to deliver high-quality features
— Write clean, efficient, and reusable code following best development practices
— Participate in code reviews and contribute to continuous improvement of the development process
— Troubleshoot, debug, and optimize application performance
— Document technical solutions and maintain project-related knowledge bases

Work conditions: 

Why You’ll Love Working Here:
— Impact – Be part of a fast-growing Web3 product disrupting the CS2 market.
— Passion-Driven Team – Work with gaming and crypto enthusiasts who love what they do.
— Innovate & Grow – Your ideas matter. Help shape the product and influence its success.
— Flexibility – A dynamic environment with remote-friendly opportunities.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

Ready to change the game with us? Apply now and let’s build something big together!

We're looking to add an AI Product Engineer to the Subscribr team.

Why we're hiring: As Subscribr grows, our CTO wants to spend more time on the big-picture stuff—new features, strategic direction, and the projects that will 10x the product. 

To do that, we need someone who can own the day-to-day: shipping updates, squashing bugs, and keeping the platform running smoothly.

You'd be working alongside Chris (our badass Customer Success Manager) to prioritize what matters most to our users and then actually build it. 

What you'd be doing: 
Shipping regular feature updates and quality-of-life improvements Fixing bugs and handling technical issues as they come up 
Supporting our marketing team with funnel and landing page work

Working in our stack: PHP/Laravel, TypeScript, MySQL, Postgres 

Who we're looking for: 2+ years of full-stack experience 
You use AI coding tools (Claude Code, Cursor, Copilot, etc.) daily—not just experimenting, but actually shipping with them 
You're self-directed and don't need hand-holding 
You communicate clearly in writing (we're remote and async-first) 

The vibe: Small team. High autonomy. Real impact. No corporate nonsense.

Full Remote (Ukraine/Europe) – B2B – Full-Time 

We are looking for a tenacious, passionate, creative, software-driven individual to guide the design and development of our payments software.

Responsibilities

• Contribute to architecture design for a new greenfield platform, including technology evaluation and library selection.
• Build core platform features from scratch and continuously enhance functionality with scalable, secure, and maintainable code.
• Integrate and optimize payment gateway solutions, ensuring reliability, security, and high-performance transaction flows.
• Implement monitoring, observability, and alerting systems; proactively identify and resolve performance or reliability issues (“firefighting” when needed).
• Own the full development lifecycle: design, build, test, deploy, monitor, and document solutions.
• Drive adherence to engineering best practices across programming standards, code quality, testing automation, and release processes.
• Actively participate in small, focused product cycles—managing your assigned projects, supporting teammates, and contributing to planning and delivery.
• Conduct code reviews, provide technical feedback, and shape product ideas and architectural decisions across the team.
• Collaborate cross-functionally to brainstorm ideas, define requirements, and support initiatives across the company.
• Contribute to hiring efforts by identifying and interviewing talented engineers to grow the product team.

Must-Have Technical Skills

• 5+ years of professional experience as a Full Stack Engineer.
• Strong proficiency in PHP (v8+) and solid experience with Symfony and API Platform frameworks.
• Proficiency in JavaScript/TypeScript (ES2025) and Vue 3 for frontend development.
• Practical experience with RESTful APIs, OpenAPI 3.1, and API documentation tools such as Redocly or AsyncAPI.
• Knowledge of ORM frameworks like Doctrine and experience building scalable backend systems.
• Strong understanding of relational and non-relational databases — Postgres, MySQL, Clickhouse, OpenSearch, or TigerBeetle.
• Experience with testing frameworks such as PHPUnit, Vitest, Jest, Cypress, Playwright, or Testing Library.
• Solid knowledge of message queues and caching systems (e.g., AWS SQS, RabbitMQ, Redis).
• Hands-on experience with Docker, Terraform, and AWS for cloud-based infrastructure.
• Proficiency with GitHub and CI/CD pipelines (Jenkins or equivalent).

Nice-to-Have 

• Experience with Go (Golang) — or interest in learning and contributing to Go-based services.
• Familiarity with Nx and pnpm for efficient package and monorepo management.
• Understanding of event-driven or microservice architectures.
• Experience working with Datadog for monitoring and observability.
• Background in FinTech, payments, or subscription-based platforms.

Soft Skills & Collaboration

• Excellent communication skills and ability to collaborate in a remote-first, asynchronous team environment.
• Strong sense of ownership and accountability — comfortable driving initiatives from idea to delivery.
• Ability to balance technical quality, product requirements, and business impact.
• Proactive mindset — identifies and implements improvements in architecture, developer experience, and performance.
• Eagerness to learn new technologies and contribute across both frontend and backend.

Cultural Fit

• Aligned with Rebilly’s mission to simplify and innovate within payments and subscription management.
• Thrives in an environment that values transparency, autonomy, and craftsmanship.
• Enjoys working in a distributed global team and contributing to open communication and collaboration.

Our tech stack

• Languages & Runtime: PHP 8.4, Go, TypeScript, JavaScript (ECMAScript 2025)
• Frontend: Vue 3, Vite, Pinia
• Backend Frameworks: Symfony, API Platform, Doctrine ORM
• API & Documentation: RESTful API, OpenAPI 3.1 (or later), Redocly, AsyncAPI
• Package Management: Composer, Nx, pnpm
• Testing: PHPUnit, Vitest, Jest, Cypress, Playwright, Testing Library
• Database: Postgres, MySQL, Clickhouse, OpenSearch, TigerBeetle
• Message Queues & Caching: AWS SQS, RabbitMQ, Redis
• Infrastructure & DevOps: Docker, Terraform, GitHub, AWS, Datadog, Jenkins (moving away)

Hiring process

1. Screening call 15-20 min
2. Small code challenge (unless you have extensive open source contributions)
3. Interview with the Product Team
4. Interview with the HR Director

Benefits

• Remote-first environment: Work from anywhere with flexible hours. Only limited overlap with CDT is required during onboarding and for one weekly meeting.
• Contractor-friendly: Team members outside the U.S. or Montreal are engaged as independent contractors with annually renewing agreements and access to the same benefits.
• Unlimited paid vacation (most take 4–7 weeks per year)
• Sabbatical and parental leave options. Time-off benefits begin after the 90-day probation period.
• Equipment: Rebilly provides a computer of your choice after background check completion and reimburses office accessories after 90 days.
• Professional development: Financial support for books, courses, and training; conference participation available after 90 days.
• Culture: High trust, autonomy, and transparency in a collaborative, globally distributed team.

About Rebilly

Rebilly is a payments orchestration platform. Rebilly’s comprehensive feature set is built to help our merchants get more of their customers from the order form to the thank you page, and more renewals paid. We took lessons learned from years of experience in the subscription business and millions of subscribers and applied them to make our payment system clever, flexible, and easy to use for our clients.

Interested? Let’s connect and discuss the details!