Jobs

Required skills

● 8+ years of experience as a Front-End/Full-Stack developer
● Strong in JavaScript and TypeScript
● Proficiency in React
● Extensive experience with JavaScript toolkits (Webpack, Babel, Jest, Puppeteer, ESLint, Stylelint)
● Extensive experience with Git, experience with Gerrit will be a plus
● Experience in HTML/CSS, SCSS
● Experience working with a Linux-based server environment, solid Linux/Unix skills
● Experience working in a distributed team
● Hands-on experience in setting up and maintaining CI systems, including configuring automated build, test, and deployment pipelines
● Experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or similar platforms
● Experience with infrastructure-related tasks, optimizing workflows, integrating automated testing, and ensuring efficient software delivery
● Upper-Intermediate level of English (both written and spoken)

As a plus

● Experience with one of BE technologies (preferably Node.js or Java, one of these will be a plus Ruby, Python, Java, .NET)

We offer
● Strong and friendly international team (Warsaw, Tel Aviv, New York);
● Compensation package (20 paid vacation days, paid sick leaves);
● English courses, paid tech training and other activities for professional growth;
● Hybrid work mode (∼3 days in the office);
● Flexible working hours;
● Comfortable office (Warsaw)

Responsibilities

● Develop and maintain front-end applications & infrastructure, ensuring high performance and user-friendly interfaces
● Collaborate with back-end developers to integrate APIs and improve system functionality
● Work on internal tooling and development workflows, optimizing efficiency and automation
● Contribute to CI/CD processes, working closely with DevOps to improve build, test, and deployment pipelines
● Assist in infrastructure-related tasks, ensuring smooth integration between development and operations
● Ensure code quality through best practices, testing, and documentation

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Senior Svelte (FullStack) Software Engineer.

About the project

This AI Procurement Suite is an intelligent cloud-based ecosystem that unifies direct & indirect sourcing, supplier relationship management (SRM), and contract management in one platform.

With its seamlessly integrated Mercu AI, the system automates repetitive tasks, optimizes complex workflows, and delivers data-driven insights for strategic procurement decisions.

The AI continuously analyzes procurement data and identifies savings potential across the entire value chain.
Industry leaders such as BASF, GASAG, Oventrop, naturenergie, Brose, and Struktol already benefit from rapid implementation, high user adoption, and measurable cost savings from day one.

Tech Stack

Frontend: Svelte
Backend: NestJS, AWS Lambda, RDS, DynamoDB

Requirements

• 4 + years of experience in software development
• Solid experience with Svelte / SvelteKit (component design, state management, SSR)
• Strong knowledge of TypeScript and modern JavaScript (ES6+)
• Proven hands-on experience with NestJS, REST and GraphQL APIs
• Understanding of serverless architecture on AWS Lambda
• Experience with RDS (PostgreSQL/MySQL) and DynamoDB
• Familiarity with CI/CD tools (GitHub Actions, GitLab CI or similar)
• Understanding of AWS services such as S3, Lambda, CloudWatch, API Gateway
• Knowledge of Docker, Kubernetes, and AWS ECS

• Experience working in Agile/Scrum teams, performing code reviews, and writing unit tests

   

Will be a plus

• Experience with Terraform or Serverless Framework
• Familiarity with WebSockets, message queues (RabbitMQ, SQS) or event-driven architecture
• Practical exposure to AI/ML or Generative AI APIs

Our Perks

• 20 paid vacation days + 5 additional day-offs
• Free English classes
• Flexible schedule and remote work options
• Health insurance for employees from Ukraine
• Compensation for psychological consultations
• Legal support and relocation assistance
• Friendly and supportive team atmosphere

Thank you for your interest! If your profile aligns with the key requirements, we will reach out to you.

Your dream job awaits you. 

Apply now!

Experience: 1+ year with Svelte

We are looking for a skilled Middle to Senior Front-End Developer with hands-on experience in Svelte (1+ year) to join our team on a project focused on migrating an informative entertainment website to Adobe Experience Manager (AEM). You'll play a key role in building responsive, high-performance front-end features using Svelte, collaborating with designers, back-end developers, and content teams.

Requirements:

• 1+ year experience with Svelte
• Solid knowledge of HTML, CSS, JavaScript
• Familiarity with AEM or willingness to learn
• Experience working in cross-functional teams
• Upper-Intermediate English (written and spoken)

Nice to Have:

• Experience with website migrations
• Understanding of accessibility and performance optimization

About the Company
We are a fast-growing company that runs several online platforms in information services and e-learning. Our main market is the U.S., and we are expanding into Europe and Asia. The company is 2 years old and has tripled in size this year.

About the Role

We’re looking for a Senior Front-End Web Developer with strong experience in modern front-end technologies — Astro, Svelte (via Astro Islands), and Tailwind CSS.

The first major project will be migrating our legacy Java/Spring/Pebble frontend, which is tightly coupled to backend code, to a new decoupled frontend architecture using Astro.

Main Tasks

• Migrate existing Java/Spring/Pebble templates and components to Astro.
• Build UIs using Tailwind CSS.
• Use Svelte for dynamic or interactive components within Astro Islands.
• Optimize page performance, caching, and SEO (Cloudflare, static site generation, etc.).
• Develop reusable UI components and maintain a consistent design system.
• Collaborate closely with designers (Figma) and backend developers.

Requirements

• 4+ years of experience in modern front-end development.
• Hands-on experience with Astro, Svelte, and Tailwind CSS.
• Understanding of static site generation and hybrid rendering concepts.
• Experience with front-end performance optimization and cross-browser compatibility.
• Able to work independently and deliver high-quality results.
• Fluent Ukrainian
• B2+ English.

We are seeking a Senior Svelte Front-end Developer. It is essential that the person is highly product-driven, self-motivated, speaks excellent English, and enjoys using coding AI tools like Claude Code.

Our stack:

• Frontend: SvelteKit, turbo monorepo, Vercel
• Backend: Golang monorepo
• AI: Claude Code (mandatory), other agentic coding tools

What you'll actually do:

• Own features end-to-end: from specs to deployment to fixing bugs
• Use Claude Code to generate SvelteKit frontend code
• Review AI output for quality and architectural fit
• Fix bugs to learn our codebase, then rapidly build new features
• Make quick decisions on what to build vs buy vs generate with AI
• Talk to customers when they report issues and ship fixes the same day

You must have:

• Ownership mentality with a strive for elegantly simple, high-quality solutions
• Strive for max quality - you test your own work thoroughly since we have no QA team, everything you ship MUST work
• Product mindset - you care about WHY we're building something
• Proven experience using Claude Code or similar agentic AI (Cursor, Windsurf) 
• Strong SvelteKit experience - you'll review AI's code in Svelte, and you must understand how it works
• Broad architectural knowledge of building modern full-stack applications

• Excellent spoken English and a good internet connection for daily video calls

   

You are a great fit if you:

• Get frustrated when development takes weeks instead of days
• You think in features and architecture, and not single lines of code
• Can spot subtle bugs in AI-generated code quickly
• You ship fast, but always verify it actually works
• Have shipped real products that customers actually use
• Think "how can AI build this?" as your first instinct

‼️ Red flags (don't apply if):

• You've never used Claude Code or similar AI coding tools
• Your English is intermediate
• You need detailed specs before starting
• You see AI as a threat rather than leverage