Jobs Fullstack

Office Location: 40G, Kyryllivska St, Kyiv, Ukraine (remote work is available)

Requirements:

• Strong production experience with both Vue.js and React
• Proficiency with JavaScript / TypeScript for frontend development
• Hands-on experience with Three.js and Canvas-based rendering
• Demonstrable frontend performance optimization experience (page load time, rendering efficiency, working with large or real-time data sets)
• Comfortable working across the stack — willingness to occasionally pivot to backend tasks (backend is primarily C++ with a small Python service)
• Ability to work highly autonomously, proactively clarify requirements and drive work forward with minimal supervision
• Strong communication skills and experience working in distributed teams (Europe/Ukraine time zone; ~1–2 hours of daily overlap with a US-based team)

• Hands-on experience with AI-assisted development tools — e.g. Claude Code and Codex — including AI skills, plugins, and MCP (Model Context Protocol), with a clear understanding of how to boost personal productivity and code quality using AI tooling

   

Nice-to-Have:

• Hands-on experience migrating a frontend from Vue to React (strong plus — the team will be defining its migration strategy together with this engineer)
• Experience rendering large, real-time data streams in the browser
• Familiarity with deck.gl and Leaflet
• WebGL experience beyond Three.js abstractions

• Familiarity with C++ or general backend development

   

Key Responsibilities:

• Help drive the migration of the application's frontend from Vue.js to React, including advising the team on transition strategy
• Optimize frontend performance — faster page loads and more efficient rendering of heavy real-time 3D scenes and data
• Build and maintain visualization UI components that render synchronized 3D, lidar, and media data
• Take ownership of features end-to-end, proactively clarifying requirements and assumptions
• Collaborate with a primarily US-based team with ~1–2 hours of daily overlap, while working largely independently

• Participate in code reviews and design discussions

   

About the Project:

You'll join the engineering team of a leading technology company building autonomous mobility and robotics systems. The team develops an internal data visualization platform — essentially a "video and data player" that renders a 3D scene, a lidar feed, and an audio feed in sync, used to inspect and debug the data recorded by autonomous vehicles.

The current focus spans two directions: optimizing the platform's performance and migrating the frontend from Vue.js to React, as the broader engineering organization standardizes on React. This is a long-term engagement for an engineer who is comfortable across the stack, cares about clean and performant code, and can drive features from design to production with high ownership and minimal supervision.

About Traffic Label

Traffic Label is a fast-growing, data-driven technology company operating in the iGaming and affiliate marketing space, building scalable products focused on performance, analytics, and automation across global markets.

Role Overview

We are looking for a Senior Full-Stack Developer to join our engineering team and work on our affiliate marketing platform. This platform manages affiliate relationships, tracks player activity across multiple gaming operators, processes financial data, and generates commission reports.

You will work across the full stack — from backend data processing and integrations to frontend dashboards and admin tools.

Key Responsibilities

• Develop and maintain backend services for real-time event processing and data ingestion from multiple sources
• Build and enhance REST APIs for affiliate dashboards, admin panels, and reporting
• Implement financial logic including revenue share, CPA tracking, and multi-currency calculations
• Integrate with external gaming platforms and third-party systems
• Develop and maintain React-based frontends, including internal tools and affiliate portals
• Work with event-driven architecture (e.g. Kafka) for scalable data processing
• Collaborate with cross-functional teams to deliver high-quality features
• Improve existing codebase and contribute to system scalability and performance
   

Skills & Experience

• Strong experience with Java (Spring Boot, JPA/Hibernate, SQL)
• Proficiency in React and TypeScript
• Solid experience with PostgreSQL, including query optimization and data modeling
• Understanding of event-driven architectures (Kafka or similar)
• Experience with REST API design and development
• Familiarity with CI/CD pipelines and testing practices
• Experience with AWS (ECS, RDS, S3) or similar cloud platforms
• Ability to work independently and take ownership of tasks
• Strong problem-solving and debugging skills
   

What We Offer

• Opportunity to work on scalable, high-impact products in a growing iGaming business
• Collaborative and fast-paced engineering environment
• Exposure to modern technologies and architecture
• Competitive salary and performance-based incentives
• Flexible working environment and supportive team culture

About the job

ProxyScrape empowers businesses with seamless, scalable, and ethical access to publicly available web data. Our proxy and data-access infrastructure supports thousands of companies across eCommerce, cybersecurity, research, and advertising — delivering reliability, performance, and global scale.

We are a fast-growing, bootstrapped, and profitable tech company built around speed, automation, and impact. We move quickly, ship often, and value people who take ownership and push things forward.

We are now looking for a Lead Software Engineer to lead our Dev/Product team — someone who combines deep hands-on engineering experience with leadership, architectural thinking, and product-oriented mindset.

This is a senior, execution, high-impact role. You’ll be the technical backbone of all of our core products, helping define architecture, execution pace, and long-term technical direction. We are looking for builders who lead by doing — not coordinators.

Your Mission

You will act as the technical leader and execution driver for the company, while also leading AI and automation initiatives across all company departments - engineering, product, support, sales, marketing, and operations.

Your mandate is to identify where AI and automation can meaningfully improve speed, accuracy, scalability, and decision-making, and to turn those opportunities into practical, measurable outcomes.

 

• Own architecture and technical decisions across core products and internal systems
• Drive AI and automation adoption across all departments to streamline workflows, reduce friction, and accelerate outcomes
• Identify repetitive, manual, or error-prone processes and replace them with smarter, automated, or AI-assisted solutions
• Push execution forward by removing bottlenecks and accelerating delivery through better tooling and systems
• Bring structure, clarity, and realistic timelines to the engineering team
• Act as a bridge between product, engineering, leadership, and go-to-market teams

This role sits between Tech Lead, Product-minded Engineer, and Execution Owner. You will help define what we build, how we build it, how fast we move, and how technology and AI amplify the effectiveness of the entire organization.

Key Responsibilities

• Lead the engineering team by setting standards, reviewing architecture and code, removing blockers, and ensuring reliable delivery.
• Contribute to product direction by translating business needs into technical solutions and aligning roadmap decisions with technical constraints.
• Design and scale platform architecture across data, services, and infrastructure, balancing performance, reliability, and delivery speed.
• (Optional) Drive innovation in anti-bot systems, including fingerprinting and protection bypass strategies, to strengthen platform resilience.
• Guide DevOps and SRE practices, including CI/CD, deployments, scaling, and monitoring to maintain system reliability.
• Build and grow the team through hiring, mentoring, and improving workflows and collaboration.

What You Bring:

Proxy & Scraping Experience (Mandatory)

• Minimum 2 years of proven, hands‑on production experience with proxy systems and web scraping — not experiments, not side projects
• Demonstrated track record architecting, operating, and scaling proxy‑based or scraping infrastructures in real businesses
• Deep practical understanding of IP rotation strategies, session persistence, fingerprinting, CAPTCHA / bot mitigation, and unblock flows
• Experience optimizing success rates, latency, reliability, and cost across large‑scale data extraction pipelines
• You have owned scraping or proxy systems end‑to‑end: design, implementation, monitoring, and iteration

Mindset & Leadership Traits

• Minimum 2-3+ years of proven technical leadership or ownership experience (Tech Lead, Staff Engineer, or equivalent — titles matter less than impact)
• You thrive in fast‑moving startups where ambiguity is normal and execution matters more than process
• You take full ownership of outcomes — architecture, delivery, quality, and timelines
• Strong independent decision‑making: you don’t wait for permission to improve systems
• You actively mentor engineers, raise the bar, and expect high standards
• Product‑driven mindset: you care about user impact, business value, and velocity — not just elegant code
• Comfortable operating across engineering, product, and leadership without hand‑holding
• Naturally proactive: you identify risks, bottlenecks, and opportunities early and act on them
• You build structure where none exists and simplify complexity
• Curious and practical about AI adoption, tooling, metrics, and KPIs to continuously increase development speed and team effectiveness

Technical Foundation

• 5+ years of engineering experience building high‑load backend or data platforms
• Strong hands‑on experience with Go 
• Solid backend experience with PHP
• Frontend proficiency with React and Next.js
• Proven experience designing, building, and integrating APIs
• Solid experience with Redis, queues, and message brokers
• Strong DevOps background: Docker, Kubernetes, Helm, CI/CD pipelines, and observability
• Hands‑on experience with Linux system administration in production environments
• Strong understanding of HTTP, TLS, HTTP/2, proxies, browser internals, and CDP
• Familiarity with networking fundamentals (DNS, TCP/IP) and request optimization
• Fluent English (documentation and communication are in English)

Why Join ProxyScrape

• Build one of the company’s core products from the ground up
• High autonomy and real influence on architecture, product, and team direction
• Work directly with CEO-level leadership on strategy and execution
• Competitive compensation package
• Remote-first flexibility
• Budget for conferences, learning, and work tools
• Join a lean, ambitious team where execution beats bureaucracy

This is a rare opportunity to become the technical leader behind a high-impact data infrastructure product and help shape its future at scale.

If you’re excited by ownership, complexity, and building real systems — we’d love to talk.
 

Apply now and help define the future of ProxyScrape’s scraping platform.

Deviark is an international software development company specializing in IT consulting, project management, and software development.

The main areas of expertise are native Android/iOS apps and web solutions.

Our mission is to provide our clients with solutions that help them succeed. We work at the highest level of quality and productivity.

Our team is expanding, and we are looking for new talent. This time we are actively looking for a FullStack developer.

You are our ideal candidate if:

— You have at least 3 years of commercial experience;

— Experienced in Node.js (Nest.js), React (NextJS), TypeScript

— Understand the entire web development process (design, development, and deployment);

— Have an Intermediate English level (at least).

What we can offer:

— Competitive payment;

— Regular inspection of wages and qualifications;

— Free English language courses in the company;

— Professional development and growth;

— Conferences/certifications/seminars are paid for by the company.

If you recognize yourself in the description, send your resume as soon as possible. If your experience is relevant to the position, our recruiter will contact you within 5 working days.

Join us and become a part of our Deviark Team of Professionals!

We are the only Accounts Payable Automation (AP Automation) software that centers communications on top of the invoice so that AP collaborates better with approvers, vendors, and anyone involved with purchases to quickly resolve issues and questions, resulting in 5x faster approvals.

Automating accounts payable in this way gives users visibility into bill activities, statuses, and ownership with greater transparency and accountability. Audit-ready histories of approved bills are stored in our system, and invoices can be downloaded anytime.

We're a fast-growing startup company looking for talented experienced developers with a headquarter in Israel.

Required Experience:

• Strong and hands-on development capabilities.
• At least 5 years of work experience, preferably more.
• Experience with Java/ C# + React.js - is a must!
• Understanding of fundamental design principles for building scalable applications
• Experience with Agile methodology and strong knowledge of software development best practices
• Proven problem-solving skills and good judgment

Preferred Skills:

• Knowledge of AWS technologies and services
• Knowledge of cloud development principles and NoSql 
• Machine Learning and AI patterns

• Industry: Retail / International promotion planning
• Location: E.U Countries (no restriction for citizenship)
• Start: ASAP
• Workload: 4–5 days per week (approx. 320 person-days per year)
• Language: English B2

Long term period. Duration: expected until 2027/2028, with option for extension.

Key Responsibilities

• Continuous maintenance, operation, and further development of the application and related middleware
• Analysis and understanding of existing codebase and system structures
• Development of new functionalities, including import/export features
• Design and implementation of solution approaches and new requirements within the existing system
• Identification, analysis, and resolution of complex technical issues
   

Must-Have Skills

• Backend: ASP.NET Core MVC
• Frontend: JavaScript, jQuery, AJAX, API integrations
• Interface: REST API development
• Database: PostgreSQL, SQL optimization
• DevOps & Infrastructure: IIS hosting and deployment, Production deployment management, Windows Server administration, Performance optimization and production troubleshooting
• Enterprise web application development
• Experience in business management applications
• Maintenance and enhancement of legacy systems
• Integration within Atlassian-based environments (middleware/interfaces)
• Agile methodologies (Scrum, Kanban)
• Analytical and structured thinking

Format: Full-time · Fully remote · Long-term (until 2027/2028, with option for extension) Location: EU · No citizenship restrictions Workload: 4–5 days per week · ~320 person-days per year Start: ASAP

About the Role

Continuous maintenance, operation, and further development of a historically evolved web-based tool used for international promotion planning. The system operates in a retail environment and is built around an Atlassian-based infrastructure.

Responsibilities

• Ongoing maintenance, operation, and further development of the application and related middleware
• Analysis and understanding of the existing codebase and system architecture
• Development of new functionalities, including import/export features
• Design and implementation of solution approaches within the existing system
• Identification, analysis, and resolution of complex technical issues

Requirements

• Backend: ASP.NET Core MVC
• Frontend: JavaScript, jQuery, AJAX, API integrations
• REST API development
• PostgreSQL, SQL optimization
• IIS hosting and deployment, Windows Server administration
• Experience maintaining and enhancing legacy systems
• Integration within Atlassian-based environments (Jira/Confluence)
• Agile methodologies: Scrum, Kanban
• Solid understanding of retail processes, especially In & Out promotion planning
• English B2 · German B2 — nice to have

Our Customer:

A fast-growing product startup in the Video AI domain, collaborating with global publishers and broadcasters to enhance video content experiences at scale.
 

Your tasks:

• Own the full development lifecycle — from requirements analysis and system design to implementation, testing, and production deployment.
• Design, build, and scale backend services, primarily using Ruby on Rails and Python.
• Develop and optimize frontend solutions using Vanilla JavaScript (ES6), CSS, and modern frameworks such as React and Vue.
• Ensure high performance of user interfaces, focusing on Core Web Vitals and overall responsiveness.
• Work with a high-scale, distributed tech stack including PostgreSQL, Kafka, Spark, Redis, Elasticsearch, InfluxDB, Celery, and Iceberg.
• Deploy, maintain, and scale applications in cloud environments, leveraging infrastructure tools like Terraform and Nomad.

Required experience and skills:

• Bachelor’s degree in Computer Science (or equivalent experience).
• 8+ years of experience in software development with strong backend expertise (proficiency in Ruby on Rails, Python, Java for building scalable backend systems).
• 4+ years of experience in frontend development using Vanilla JavaScript (ES6), HTML, CSS.
• 2+ years of experience with modern frameworks (React or Vue).
• Strong understanding of performance optimization principles, including Core Web Vitals.
• Hands-on experience designing and building high-load, distributed systems.
• Experience working with modern data and messaging technologies (Kafka, Redis, Elasticsearch etc.).
• Hands-on experience with cloud platforms (AWS or GCP) and infrastructure-as-code tools.
• Practical experience using AI-powered development tools (such as Claude, Cursor, Anti-Gravity) to improve development efficiency and code quality.
• Fluent English (Upper-Intermediate or higher) and effective communication skills.
   

Would be a plus:

• Experience with monetization platforms.
• Background in Big Data technologies and data-intensive systems.
• Experience in Video AI or video processing domains.

Working conditions

5-day working week, 8-hour working day;

Remote work.

Your engineering maturity caught my eye! For a product company we`re seeking a Senior Full Stack to design systems with full ownership. High-load, event-driven architecture, no micromanagement. Even if you’re new to Go/React, your system thinking is key to starting this path. 

Experience with Go and/or React is an advantage but not required.

Main Responsibilities

– Design and implement features from idea to production

– Work across backend, frontend, APIs, databases, and integrations

– Participate actively in Scrum ceremonies and contribute to planning and estimation

– Take architectural decisions and improve existing system design

– Write clean, testable, maintainable code

– Perform code reviews and mentor other engineers

– Improve performance, reliability, and scalability of the system

– Work closely with Product, QA, and DevOps

Mandatory Requirements

– 7+ years of hands-on software engineering experience

– Strong understanding of system design and architecture

– Proven experience building and maintaining high-load, event-driven systems

– Ability to work across the full stack (backend + frontend)

– Experience working in Agile / Scrum teams

– Strong ownership and accountability for delivered features

– Solid understanding of APIs, databases, and modern web architectures

– Experience with Git and CI/CD workflows

– Ability to learn new technologies quickly and independently

Will be a plus

– Experience with Go

– Experience with React or modern frontend frameworks

– Experience with microservices and distributed systems

– Experience with cloud environments and containers

– Experience with observability and monitoring tools

We offer

– Your Wellness: Access to mental health programs, comprehensive medical insurance, and a sports card

– Your Happiness: Enjoy the company of cool teammates, a friendly atmosphere, a strong mentorship, and a variety of bonuses & corporate gifts

– Your Development: Benefit from free educational events & courses, and English classes with native speakers

– Your Career: Focus on your professional development in a supportive environment

– Work-Life Balance: Choose your working format – remote, office-based, or hybrid and engage in team-building activities

Think this role’s got your name on it? Go ahead and apply, we’d love to see what you’ve got!

*Medical Insurance and Sport Card perks are available for employees located in Bulgaria.

This is a fantastic opportunity to join a fast-growing company at the heart of the digital revolution. Our software product is revolutionising manufacturing through automation. We are trusted by global brands and work across sectors (mobility, consumer goods, machinery etc).

We have a talented and ambitious team. We value integrity and are passionate about our mission to revolutionise advanced manufacturing.

This is your opportunity to:

• Be part of a fast-growing software product company in advanced manufacturing.
• Learn and fulfil your potential in an open, knowledge-driven culture.
• Share in our ambitious vision and make a meaningful difference towards autonomous manufacturing.

Responsibilities: 

• Development of new features and new parts of the app.
• Work in a cross-functional Scrum team alongside Frontend and QA Engineers.
• Maintaining, improving and extending existing functionality.
• Сonstantly improving code organization and evolving application design.

You will be joining a well-versed team if you have:

• Bachelor’s Degree or Master’s Degree in Computer Science.
• Minimum of three years of experience in Node.JS development.
• Minimum of two years of experience in React.JS development.
• Experience with Sequelize, PostgreSQL, database design, microservices.
• Test automation coverage.
• Understanding of CI/CD.
• Git branching strategies.
• Scrum Agile principles and processes.
• English level - Intermediate and higher.

 Nice to have:

• AI-minded engineering mindset – ability to creatively apply AI tools and approaches to accelerate development and problem-solving.
• Experience using Cursor or AI-powered development workflows.
• Passion for continuous learning and exploring emerging technologies.

Our tech stack: microservices, Node.JS, React.JS, PostgreSQL, Kubernetes, AWS.

Your Go experience caught my eye! We’re building a team for an international CPaaS platform that powers messaging for AliExpress and 500+ global brands. And looking for a Full Stack Engineer (Go + React). 15+ years on market, flexible remote setup, strong team.

We are looking for a Senior Full Stack Engineer who is comfortable working on high-load, distributed systems and making architectural decisions, not just implementing tasks.

You will work on a CPaaS/CCaaS platform handling messaging and voice communication at scale. This is not a typical CRUD product: you’ll deal with real-time flows, external integrations, billing complexity, and systems where design mistakes surface quickly in production. You will be expected to take ownership from design to delivery and challenge assumptions when needed.

Main Responsibilities

– Design and implement new platform capabilities across backend and frontend (not just “features” but system-level improvements)

– Contribute to architecture decisions in a microservices environment (Go-based services, event-driven patterns, APIs)

– Build and evolve React-based interfaces used by enterprise customers and internal teams

– Work on integrations with external vendors (messaging providers, voice, billing systems)

– Investigate production issues in a high-scale environment and drive them to resolution—not just patch them

– Participate in technical discussions, trade-off analysis, and system design reviews

– Occasionally lead initiatives or own a domain end-to-end

Mandatory Requirements

– 4+ years of real production experience as a Full Stack Engineer

– Strong backend expertise with Go (3+ years), not just syntax, but concurrency, performance, and system design

– Solid frontend experience with React + TypeScript (2+ years)

– Experience building or maintaining distributed systems / microservices

– Good understanding of data modeling (SQL + NoSQL) and when to use each

– Ability to debug complex issues across services (not limited to your own code)

– Comfortable working in an environment where requirements evolve and not everything is predefined

Will be a plus

– Experience with real-time systems, messaging, or telecom domains

– Familiarity with event streaming (Kafka or similar)

– Experience with cloud platforms (GCP preferred)

– Exposure to billing systems or high-throughput APIs

What you get

– Work on systems that actually operate at scale and have real business impact

– A team where senior engineers are expected to influence architecture, not just execute

Remote work

We offer

– Your Wellness: Access to mental health programs, comprehensive medical insurance, and a sports card

– Your Happiness: Enjoy the company of cool teammates, a friendly atmosphere, a strong mentorship, and a variety of bonuses & corporate gifts

– Your Development: Benefit from free educational events & courses, and English classes with native speakers

– Your Career: Focus on your professional development in a supportive environment

– Work-Life Balance: Choose your working format – remote, office-based, or hybrid and engage in team-building activities

Think this role’s got your name on it? Go ahead and apply, we’d love to see what you’ve got!

*Medical Insurance and Sport Card perks are available for employees located in Bulgaria.

Experience:

1+ year of commercial development experience as a Full-Stack Developer.

We are looking for a motivated Full-Stack Developer with experience in .NET backend development and JavaScript/TypeScript frontend development. This role is a good fit for a developer who already has solid junior-level commercial experience and wants to grow into a strong Middle Full-Stack Engineer.
 

Technical Skills — Must Have

• Strong knowledge of C# / .NET / ASP.NET Core
• Experience with JavaScript / TypeScript
• Good understanding of HTML, CSS, Tailwind CSS
• Experience with modern frontend frameworks, preferably React / Next.js
• Basic or practical experience with Angular would be a plus
• Experience with REST API development and integration
• Understanding of Authentication & Authorization
• Experience with relational databases and ORMs
• Basic understanding of SQL
• Familiarity with Git and standard development workflows
   

Technical Skills — Nice to Have

• Experience with Angular
• Experience with Node.js
• Experience with modern component libraries and responsive design
• Experience with PostgreSQL, MySQL, MongoDB, Supabase
• Experience with ORMs such as Entity Framework, Prisma, Drizzle
• Strong API skills: REST, RPC, GraphQL
• Experience with message brokers
• Experience with cloud platforms: Azure, AWS, or GCP
• Experience with containerization: Docker
   

Soft Skills

• English level: B2+
• Good communication skills
• Willingness to learn and grow
• Ability to work independently and as part of a team
• Responsible attitude toward tasks and deadlines
   

Growth Opportunity

We offer significant salary growth after qualification as a Middle Full-Stack Developer, with compensation starting from $2,200+ depending on skills, performance, and project needs.

We're building an AI-powered procurement platform for the construction industry that automates supplier sourcing, tender management, bid evaluation, and purchasing decisions.

The platform processes construction estimates, extracts procurement data, identifies suppliers, sends tender requests, collects responses, scores offers, and generates AI-driven recommendations.

The MVP is already built and validated. We're now entering the production-readiness phase and looking for a strong engineer to help scale the platform for commercial launch.

Engagement

• Full-time
• Long-term project
• Production launch planned for November
• Work expected through at least the end of the year, with potential continuation into 2027 as the product expands into new markets and feature

What You'll Do

• Prepare the existing MVP for production launch.
• Design and improve a secure multi-tenant SaaS architecture.
• Implement subscription plans and payment workflows.
• Build and maintain backend services and business logic.
• Ensure proper data isolation between organizations and customers.
• Develop and enhance AI-powered product features.
• Improve document parsing, scoring, and recommendation systems.
• Integrate and maintain Google Authentication and Google Calendar.
• Implement monitoring, alerting, and backup strategies.
• Collaborate closely with the Technical PM and QA.
• Proactively identify risks, blockers, and scalability challenges.
• Support the long-term growth and expansion of the platform.

What We're Looking For

• Strong experience building and maintaining production SaaS products.
• Experience with multi-tenant architectures.
• Backend-oriented engineering mindset.
• Experience implementing subscriptions and billing systems.
• Strong PostgreSQL knowledge.
• Production experience with Supabase.
• Experience integrating AI functionality into real-world products.
• Understanding of LLM-based systems and AI product. architecture.
• Ability to evaluate trade-offs between quality, speed, reliability, and cost.
• Comfortable communicating directly with product stakeholders

AI Experience We Value.

We're looking for someone who understands how AI features operate inside production software, not just chatbot integrations.

Experience with:

• LLM integrations within business workflows.
• Model selection for different use cases.
• AI-powered document processing and extraction.
• Recommendation and scoring systems.
• Prompt reliability and response quality.
• Token cost optimization.
• Performance vs quality trade-offs.

• Building maintainable AI-powered product features.

   

Nice to Have

• ConstructionTech, PropTech, or Procurement experience.
• Tendering and supplier management platforms.
• BOQ/BOM/document parsing.
• Paddle.
• Google Calendar integrations.
• Sentry.
• Experience preparing MVPs for production launch.

• European SaaS products with compliance requirements.

   

Tech Stack

Frontend: Next.js 16, React 19, TypeScript.

Backend & Data: Supabase, PostgreSQL, Row Level Security (RLS), Storage, Auth.

AI: OpenAI, Anthropic Claude.

Payments & Integrations: Paddle, Google OAuth, Google Calendar, Resend.

Infrastructure: DigitalOcean, Cloudflare, GitHub Actions.

Monitoring & Automation: Sentry, Inngest.

What’s In It for You?

• Career Growth — Opportunities to develop and advance.
• Performance Reviews — Regular feedback and support.
• Work Anniversaries — Special gifts to celebrate milestones.
• Flexible Work — Hybrid or remote (Lviv office available).
• Mentorship — Guidance from experienced professionals.
• Accounting Support — We handle the paperwork.
• Paid Time Off — 18 vacation days + 5 sick days per year.
• Extra Leave — 10 additional days off annually.
• Free Office Lunches — Enjoy meals on us.
• Team Events — Gatherings, gifts, and a welcoming atmosphere.

Our innovative team is searching for a highly skilled developer who is comfortable with both front and backend programming. You are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, integrating different IoT-Architectures in the back end and working alongside graphic designers for web design features, among other duties. You will be working in all areas of the MEAN (MongoDB, Express, Angular, and Node) stack and will be required to see out tasks from conception to deployment, requiring good organizational and communication skills and attention to detail. About the project: Our Swiss customer is a pioneer in ecological industrial and construction heating. You will be part of the team developing a planning and operating tool which covers all operational aspects from monitoring, proposals to the billing process. Using different IoT technology we also integrate industrial heaters and silos which are monitored and controlled over the Web UI. Responsibilities: • Design client-side and server-side architectures. • Build the front-end of applications through appealing visual design. • Developing back-end website applications including integrating IoT devices and other related systems. • Develop and manage well-functioning databases, applications and effective APIs. • Ensuring responsiveness of applications including optimization for mobile phones. • Working alongside graphic designers for web design features. • Seeing through a task from conception to deployment. • Troubleshoot, debug and upgrade software. • Create security and data protection settings. • Staying abreast of developments in web applications and programming languages. Qualifications: • Proven experience as a Full Stack Developer or similar role. • Familiarity with common stacks (e.g. MEAN). • Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery, Typescript, etc.). • Knowledge of multiple back-end languages (e.g. PHP, Python) and JavaScript frameworks (e.g. Angular, React, Node.js). • Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. NGINX) and UI/UX design • Excellent communication, teamwork and organizational skills. • Great attention to detail. • Degree in Computer Science. • Open to learning new skills and technologies. What we offer: • Starting date as soon as possible. • Permanent full-time contract (40h/week) / Competitive financial rewards & paid vacation. • Contract with a Swiss based company. • Great possibilities for professional development and career growt

Шукаємо у продуктову компанію - Full-Stack Developer із сильним backend-фокусом та реальним hands-on досвідом у fintech — crypto exchange або digital banking.

Важливо:
• Від 3+ років комерційного досвіду у fintech — обов’язково;
• Досвід роботи з financial systems: payments, ledgers, reconciliation, transaction processing;
• Розуміння double-entry accounting logic;
• Strong Python (Django);
• Досвід інтеграцій з payment providers, APIs, webhooks;
• Розуміння KYC / AML workflows;
• React — для full-stack задач;
• PostgreSQL;
• Англійська — від B2.

Що ти будеш робити:
• Розробка backend-сервісів для payments, transactions та compliance;
• Інтеграція banking / crypto infrastructure;
• Робота з financial data integrity та security;
• Співпраця з product/business командами.

Ми пропонуємо:
• Remote - працюй з будь-якої точки;

• Гнучкий графік - головне результат;
• Оплачувану відпустку;
• Техніку для роботи;
• Підтримку ФОП;
• Регулярний перформенс-ревʼю.

Скоріше відправляй резюме!