Jobs Fullstack

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

Now, we’re looking for a Full Stack Engineer to join our AdTech product team. Someone passionate about building scalable, data-driven systems that power performance marketing automation and analytics.

Key Responsibilities:

• Design, build, and maintain frontend and backend services for the internal AdTech platform.
• Develop Angular (v12+) applications with TypeScript, using reactive patterns (RxJS, Angular Material, reactive forms).
• Implement and optimize state management and change detection for high-performance UI.
• Build and maintain Node.js microservices with TypeScript and RESTful APIs.
• Work with PostgreSQL (TypeORM) and Firestore (NoSQL) for data modeling and storage.
• Implement asynchronous patterns, error handling, and background data processing.
• Integrate with Google Cloud Platform (GCP): Cloud Functions, Firestore, Cloud Storage, and Secret Manager.
• Utilize Redis caching, message queues (RabbitMQ / Pub/Sub), and efficient pagination/filtering for large datasets.
• Collaborate with product, analytics, and QA teams to deliver robust, scalable AdTech solutions.

Requirements:

• 3+ years of experience as a Full Stack Engineer
• Experience with Node.js, Angular (v12+), and TypeScript in production environments
• Strong knowledge of RxJS, Angular Material, and reactive forms
• Experience with state management and change detection optimization
• Experience with microservices architecture and RESTful APIs
• Proficiency with PostgreSQL (TypeORM) and Firestore (NoSQL)
• Understanding of asynchronous patterns and error handling
• Experience deploying and managing Cloud Functions (triggers, logs, monitoring)
• Knowledge of Firestore queries, indexing, and data modeling
• Familiarity with Cloud Storage and Secret Manager
• Docker basics for local development and testing
• Experience with message queues (RabbitMQ or Pub/Sub)
• Redis caching and session management
• Handling large datasets (pagination, filtering, sorting)

Nice to Have

• Experience with ad platform APIs (TikTok Business API, Facebook Graph API, Google Ads API)
• Working knowledge of BigQuery for analytics and data aggregation
• Experience building worker pools and parallel processing pipelines
• Familiarity with CI/CD pipelines and deployment automation
• Understanding of AdTech concepts — campaigns, budgets, pixels, conversions
• Experience with high-volume, real-time data systems

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Domain: Banking & Finance
Experience: 8+ years
Project Duration: September 1, 2026 – November 30, 2026(There is a high possibility of extension, as the client is looking for a long-term collaboration)
Format: Hybrid
Location: Kraków, Poland, the client requires office visits in Kraków 8 days per month

About the Project
We are looking for a Lead Fullstack Engineer to join a global technology team developing innovative risk and compliance solutions.

The role combines hands-on software development with technical leadership, with a strong focus on scalable backend systems, cloud-native technologies, and modern web applications.

The initial contract runs until the end of November 2026 due to the client's budget year closing. However, there is a high possibility of extension, as the client is looking for someone who can continue working with the team for a longer period.

Responsibilities

• Provide technical leadership, guidance, and mentorship to the development team while supporting successful project delivery
• Design, develop, and maintain scalable backend services and APIs using Java and Spring
• Develop end-to-end features, including frontend components with React and TypeScript
• Design and implement microservices, event-driven integrations, and workflow-based solutions
• Create solution architectures and maintain technical documentation, including UML diagrams
• Develop and maintain batch-processing solutions when required
• Ensure applications are production-ready through effective logging, monitoring, resilience, and error-handling practices
• Promote high software quality through automated testing, code reviews, and static code analysis
• Containerize and deploy applications using Docker and Kubernetes
• Work collaboratively within Agile teams to deliver scalable, reliable, and cloud-native solutions

Requirements

• 8+ years of experience in enterprise application development, with a strong focus on backend engineering
• 2+ years of experience in a technical leadership role, including mentoring developers and taking ownership of delivery
• Advanced knowledge of Java and the Spring ecosystem, including Spring Boot, Spring Data, REST, and Spring Security
• Strong experience designing microservices, micro-database architectures, and event-driven applications
• Hands-on frontend development experience with ReactJS and TypeScript
• Practical experience with Docker, Kubernetes, and cloud-native development environments
• Solid understanding of API design, specification, and documentation using Swagger/OpenAPI
• Experience with automated testing, code quality and analysis tools, and addressing security vulnerabilities
• Working knowledge of Agile/Scrum methodologies, JIRA, and Confluence
• Fluent English

Tech Stack

• Java
• Spring / Spring Boot
• Spring Data / Spring Security
• REST APIs
• React
• TypeScript
• Docker
• Kubernetes
• Swagger / OpenAPI
• Agile / Scrum
• JIRA
• Confluence

Recruitment Process

1. Technical interview with external partner (Karat)
2. 1.5-hour technical interview with the end client
3. Cultural fit interview

We are looking for a Senior AI / .NET Full-Stack Software Engineer to help design, develop, and operate modern cloud-based applications for the healthcare domain.

In this role, you will work across Front-end, Back-end, and DevOps domains while designing and integrating AI-powered features into business applications used by doctors and clinics. The position requires hands-on commercial experience with modern AI and LLM technologies.

CUSTOMER AND PROJECT

Our Customer operates in the medical domain and develops applications for doctors and clinics.

The project combines .NET Full-Stack development, cloud-native engineering, DevOps practices, and the integration of AI-powered capabilities into healthcare applications.

TECHNOLOGY STACK

• React, Angular
• C#, .NET
• Kafka, Terraform
• Kubernetes, Helm, ArgoCD
• Azure OpenAI or similar AI platforms

RESPONSIBILITIES

• Develop and maintain modern web applications using .NET and modern Front-end technologies
• Design, develop, and integrate AI-powered features into business applications
• Build AI agents, intelligent workflows, and automation solutions
• Work with modern LLM platforms and AI development tools
• Build and operate cloud-native services with a strong focus on reliability, security, and scalability
• Collaborate with Product, UX, Architecture, and Engineering teams
• Drive engineering excellence and AI adoption within development teams

REQUIREMENTS

• Senior-level .NET Full-Stack development experience
• Strong Front-end expertise with React or Angular
• Strong Back-end expertise in C# and .NET
• At least 1 year of hands-on commercial experience developing and integrating AI-powered features into software products
• Practical experience building AI agents, intelligent workflows, or automation solutions
• Practical experience with modern LLM ecosystems and AI platforms, such as Azure OpenAI or similar
• Experience with cloud-native architectures and DevOps practices
• Demonstrated practical use of AI tools in software engineering
• Degree in Computer Science or an equivalent technical background
• Strong English communication skills

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is developing a platform with a diverse and evolving set of modules and features. The platform includes existing modules that are being improved, as well as large new epics that provide completely new functionality for customers. One concrete example mentioned is the development of a new module for vendor risk management. The product roadmap is heavily focused on automation, intelligent automation, and the integration of AI features.

Key Requirements:
🔹7+ years in Node.js and React, with experience building and operating production services at a meaningful scale;
🔹Microservices Expertise: Proven production experience with microservices architecture;
🔹Database Knowledge: Strong hands-on experience with MongoDB. Strong skills with relational and non-relational databases;
🔹API Development: Experience building and integrating REST APIs;
🔹Strong proficiency with AI coding tools (Claude Code, Copilot) and modern AI-assisted development practices as part of day-to-day work;
🔹Cloud Platforms: Familiarity with AWS or similar providers;
🔹Leadership: Ability to mentor and lead technical projects;
🔹Knowledge of containerization tools (Docker, Kubernetes) is a strong advantage;
🔹Proficient in software design principles and patterns with a motivated, self-driven approach;
🔹English – Upper-Intermediate or higher.

Will be plus:
🔹Experience developing high-scale SaaS solutions;
🔹Experience developing AI Features (Agents, GenAI, Lang etc.);
🔹Deep understanding of CI/CD and QA automation processes;
🔹Academic excellence in Computer Science, Software Engineering, or related fields

What you will do:
🔹 Build & Design: Develop cloud-based platform using cutting-edge technologies such as AWS, microservices, and containerized solutions;
🔹 Architect Solutions: Participate in architectural decisions, research, and design to deliver scalable and robust software;
🔹 Full-Stack Development: Implement backend logic, create intuitive frontends, and integrate with third-party APIs;
🔹 Collaborate: Work closely with product, stakeholders, and internal teams to ensure a seamless, efficient platform;
🔹 Lead & Mentor: Guide junior developers, promote knowledge sharing, and maintain coding standards;
🔹 Optimize: Continuously improve the platform’s efficiency, scalability, and maintainability, while staying updated on industry trends.

Interview stages:
🔹 Interview with recruiter;
🔹 Intro interview;
🔹 Initial interview;
🔹 Technical interview;
🔹 Two short interviews with PM;
🔹 Reference Check;
🔹 Offer Stage.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Project

Sony Music operates a global direct-to-consumer e-commerce ecosystem for artist, label, merchandise, pre-order, and campaign-specific stores.

Shopify is used as the core commerce platform, with custom themes, applications, extensions, and integrations with internal systems and external D2C, logistics, and fulfillment services.

The role focuses on developing and maintaining Shopify-based artist stores and supporting high-traffic product launches, pre-orders, merchandise campaigns, and pop-up stores.

Responsibilities:

• Develop and maintain Shopify storefronts for artists and music releases.
• Build and customize Shopify themes, templates, and reusable sections.
• Implement custom storefront functionality using Liquid and JavaScript/TypeScript.
• Develop integrations with Shopify APIs.
• Build and maintain custom Shopify apps and extensions where required.
• Integrate Shopify with internal and external systems.
• Support product launches, pre-orders, bundles, merchandise drops, and promotional campaigns.
• Optimize storefront performance, UX, SEO, and conversion.
• Ensure stores can handle significant traffic spikes during major releases and campaigns.
• Troubleshoot production issues and maintain existing Shopify stores.

• Collaborate with D2C, product, design, marketing, e-commerce, and engineering teams.

   

Requirements:

• Commercial experience with Shopify development.
• Strong knowledge of Liquid.
• Strong JavaScript skills.
• Solid HTML and CSS.
• Experience developing and customizing Shopify themes.
• Experience with Shopify APIs, preferably GraphQL.
• Good understanding of Shopify products, collections, variants, metafields, and metaobjects.
• Experience implementing custom sections and reusable theme components.
• Understanding of responsive development and cross-browser compatibility.
• Experience with storefront performance optimization and technical SEO.
• Experience with Git and modern development workflows.

Backend / Integrations

• Experience developing custom Shopify apps.
• Experience with Shopify Admin API and Storefront API.
• Experience with webhooks and event-driven integrations.
• Understanding of OAuth and third-party API integrations.
• Backend development experience with Node.js/TypeScript or Python.
• Experience integrating Shopify with external systems such as ERP, OMS, WMS, PIM, CRM, fulfillment, or logistics platforms.
• Understanding of databases and cloud infrastructure.

Nice to Have:

• TypeScript.
• React.
• GraphQL.
• Python.
• AWS.
• Shopify Functions.
• Shopify app extensions.
• REST APIs and OAuth.
• Experience with microservices.
• Experience with high-traffic e-commerce platforms.
• Experience with multi-store Shopify environments.
• Experience with international or multi-market storefronts.
• Experience with D2C, entertainment, music, merchandise, or fashion e-commerce.
• Experience implementing designs from Figma.
• Understanding of CRO and checkout funnel optimization.

CBD Local Inc. is a leader in the CBD industry in the US. We sell CBD products all over the world for more than $4M per month.

We are looking for an experienced Shopify Technical Developer to work on our production storefronts. Part-time freelance cooperation, ~$30/hour, flexible load, fully remote, worldwide.

What you will do:

• Build and customise Shopify themes (Liquid, JS, CSS) on live, high-traffic stores
• Develop and maintain custom Shopify apps and private integrations
• Work with Shopify Plus: Scripts, Functions, Checkout Extensibility, B2B
• Build headless storefronts with Hydrogen / Oxygen where it makes sense
• Integrate third-party services via Admin API, Storefront API, GraphQL and webhooks
• Improve Core Web Vitals, page speed and conversion-critical flows
• Debug production issues on stores that process real revenue every day

What we expect:

• 4+ years of hands-on commercial Shopify development
• Strong Liquid, JavaScript (ES6+), HTML, CSS
• Real experience with Shopify Plus and Hydrogen / headless
• Confident with Shopify Admin API, Storefront API, GraphQL, webhooks
• React / Remix for Hydrogen work
• Git, code review, clean and documented code
• English B1 or above, enough to work with our US team
• A portfolio of live stores you have built or significantly reworked

Conditions:

• Part-time freelance cooperation, ~$30/hour, flexible schedule
• 100% remote, worldwide
• Long-term cooperation with a steady flow of tasks
• Direct communication with the founders, no bureaucracy
• Payment in USD

Please attach links to Shopify stores you worked on. Applications without examples of work are unlikely to be reviewed.

Check who we are - cbdlocal.net

Inception-1 is a fast-growing product company. We create AI-driven products that help people feel more connected and less alone. Our mission is to build meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We are looking for a Fullstack Engineer with a strong backend foundation who is ready to take ownership of features from idea to release.
If you are comfortable working with open-ended requirements, actively use AI tools in your daily workflow, and want to see the real impact of your work, we would be happy to hear from you!

What you’ll be doing:

• Design and deliver 5–10 product improvements in collaboration with the Product Manager during the first six months.
• Develop and maintain product features across both backend and frontend.
• Take features from an initial idea and technical design through implementation, release, and post-release analysis.
• Work with C# on the backend and React with TypeScript on the frontend.
• Clarify open-ended requirements and contribute to finding effective technical and product solutions.
• Use AI tools and coding agents in your day-to-day development workflow.
• Ensure the quality of delivered features and contribute to test automation.
• Learn and apply Product Engineering practices, including product analytics, product feature design, testing, and post-release analysis.
   

What we’re looking for:

• At least 2 years of commercial experience with C#.
• Strong backend engineering skills and solid software and system design fundamentals.
• At least 1 year of commercial experience developing frontend features with React, Angular, Vue.js, or another modern frontend framework.
• Experience delivering user-facing features in production.
• Ability and willingness to work across both backend and frontend.
• Hands-on experience using AI tools or coding agents in day-to-day software development.
• Ability to work with ambiguous or incomplete requirements, clarify them independently, and propose solutions.
• Ownership mindset and willingness to take responsibility for a feature beyond writing the code.
• English at Intermediate level or higher.
   

Nice to have:

• Experience integrating LLMs, AI APIs, or machine learning services into products.
• Strong grasp of product analytics.
• Experience in product feature design and testing.
   

What we offer:

• Flexible work format: you can work remotely or from our comfortable office in Kyiv’s Podil district — whatever works best for you
• Our office has secure shelters and uninterrupted internet, water and electricity. If you choose to work from the office, we’ll take care of the routine: breakfasts, lunches, snacks and fruits, lounges, massages, and other office-life benefits are waiting for you
• Flexible work schedule
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine
• 20 working days of paid vacation per year, unlimited sick leave
• All equipment necessary for work
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees

About us

We're an established direct-response e-commerce operation processing company. We're now building WasabiCRM — our own order-management and payments CRM, purpose-built for high-volume direct-response commerce. Rather than bending a bloated, general-purpose platform to our needs, we're building a lean, vertical system around the workflows that actually move revenue: checkout, upsells, subscriptions, decline recovery, and payment orchestration.

This is a rare chance to build a payments-grade product from the core outward, with real transaction volume flowing through it from week one — not a prototype looking for users.

The mission

Replace the legacy CRM the business runs on today with a system we own end-to-end: faster, cleaner, and built exactly for how modern e-commerce operators sell. Stage one is a focused internal platform that processes live orders through our payment integrations. From there, it becomes the central system our whole team runs on — and, ultimately, a product we open to external partners. You'll be one of the first engineers on this and will have direct influence over architecture, stack, and product direction.

What you'll build

• Checkout & funnel engine — high-converting, embeddable checkouts with order bumps, one-click upsells/downsells, and A/B testing
• Payments layer — integrations with payment processors and gateways (charges, tokenization/card-on-file, refunds, webhooks), plus transaction logging modeled as immutable events
• Subscription & rebill engine — recurring billing with dunning, smart retries, and decline recovery
• Orders, customers & reporting — a clean order/customer data model, a real-time operator dashboard, and by-product performance reporting
• Integrations — processors, fulfillment (ShipStation/3PL), email/SMS, and tracking/attribution via webhooks and postbacks

• Data migration tooling — reliable import of orders, subscriptions, and customer records from other CRMs

   

What you'll own

• Ship production features on a fast, iterative cadence with real revenue on the line
• Design a data model and API built to scale from internal use to a multi-tenant product
• Integrate third-party APIs cleanly (payments, fulfillment, messaging) with robust webhook handling, retries, and reconciliation
• Build for reliability: this system handles money, so correctness, idempotency, and auditability matter more than moving fast and breaking things
• Provide input into frontend development to design a beyond industry standard UI/UX

• Collaborate directly with the founders and a non-technical product owner — explain trade-offs in plain terms and demo working software every week

   

Required experience

• 2+ years building and shipping full-stack web applications end-to-end
• Strong TypeScript/JavaScript with React and Next.js
• Solid Node.js backend experience and comfort designing REST APIs
• Supabase is a must — hands-on experience building on it in production (Postgres schema design, Row-Level Security, Auth, storage, and realtime)
• Hands-on experience integrating third-party APIs and webhooks — ideally including a payment provider (Stripe, or similar)
• Deployment and ops on modern infrastructure (Vercel, plus AWS or equivalent)
• Understanding of authentication, authorization, and secure handling of sensitive data

• Fluent written and spoken English, and the self-direction to own features without hand-holding

   

Bonus points

• Direct experience with subscription/recurring-billing systems (dunning, retries, churn/decline recovery)
• Familiarity with payment concepts — gateways, merchant accounts (MIDs), tokenization, chargebacks, PCI scope
• Experience with e-commerce or CRM/order-management platforms (Shopify, CheckoutChamp/Konnektive, Sticky.io, Recharge, or similar)
• Multi-tenant SaaS architecture experience

• A track record of taking a product from zero to production

   

What we offer

• A greenfield build with real usage from day one and genuine ownership of the architecture
• A small, senior team that ships fast and makes decisions quickly — no bureaucracy
• Competitive compensation, remote flexibility, and room to grow into a lead role as the team scales

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Strong Junior FullStack Web Developer.

What we expect from you:

2+- years of commercial experience:
 

• Node.js
• React
• PostgreSQL

We offer:
 

Competitive level of remuneration

Modern comfortable office or remote work

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

This is NOT a traditional developer role.
We’re not looking for someone who writes code all day — we’re looking for someone who leads AI agents that write code for you.

This is not “a regular dev job with an AI assistant”.
This is a role for a person who thinks in systems, prompts, and outcomes, not in endless manual coding.

About us

We are a group of companies with 30+ active projects across travel, fintech, mobile apps, and AI products.
We build products through AI agents, and we’re looking for someone who knows how to work with them effectively.

Tech stack:

• Frontend: Next.js, React Native
• Backend / Infra: Vercel, Firebase, Cloudflare

What you’ll do

• Translate product and technical ideas into clear tasks for AI agents
• Guide AI agents to produce production-ready code
• Review, refine, and improve AI-generated code
• Choose the right models and tools for each task
• Push features all the way to production

In short: you manage an AI-powered dev team that writes code for you.

What we’re looking for

• 1+ year of web development experience
• 3+ months of hands-on work with AI coding tools
• Experience working with AI agents (not just autocomplete)
• Ability to read code and do code reviews
• Solid understanding of frontend, backend, and APIs
• Advanced English

Nice to have

• Built projects mostly or fully using AI
• Know how to optimize AI usage for cost and limits
• Actively follow new models and AI dev tools
• Experience with mobile development

What we offer

• 🏢 Office-based role in Warsaw
• 🤖 Unlimited access to top-tier AI models
• 🎯 Direct collaboration with the CTO — no bureaucracy

How to apply

Please include:

• Examples of projects you built using AI
• Your AI setup: tools you use and how you handle limits and costs
• If you’ve only worked with Cursor — what doesn’t work for you in it?

🚀 If you want to build fast, experiment, and shape how products are created with AI — we’d love to hear from you.

We are looking for a Senior Full-Stack Engineer to join our client's team on a long-term engagement. The role starts with a full-time engagement for September–October to support a complex migration project, with the possibility of continuing on a part-time basis of approximately 4 development days per month after the migration is completed.

The role is ideal for a highly experienced Full-Stack Engineer who is comfortable working across both frontend and backend technologies and has strong hands-on experience with Shopify, Stripe, Node.js, and Nuxt. The migration project is particularly backend-heavy, so deep expertise with Stripe is a must.

Key Responsibilities:

• Lead and contribute to a complex migration project with a strong focus on Shopify, Stripe, Node.js, and Nuxt
• Develop and maintain full-stack web applications using Nuxt, Node.js, and TypeScript
• Integrate and work extensively with Shopify and Stripe APIs
• Build responsive and reusable UI components using Tailwind CSS
• Design and implement reliable backend integrations and business logic
• Troubleshoot complex technical challenges and independently research effective solutions
• Take ownership of assigned tasks and deliverables throughout the migration
• Collaborate closely with the client's team to understand requirements and deliver high-quality technical solutions
• After the migration phase, continue supporting the client on a part-time basis as needed

Requirements:

• 5+ years of commercial software development experience
• Strong hands-on experience with Node.js, TypeScript, and Nuxt
• Strong experience with Shopify, including Shopify integrations and APIs
• Deep hands-on experience with Stripe is a must
• Solid experience with Tailwind CSS
• Strong understanding of backend development and API integrations
• Ability to work independently and take ownership of complex technical tasks
• Strong problem-solving and analytical skills

• Good command of English, both written and spoken

   

Nice to Have:

• Experience working on complex migrations
• Experience working with Shopify and Stripe in production environments
• Previous experience working in a startup or fast-paced environment

What We Offer:

• Opportunity to work with a well-established global company
• Opportunity to work with a modern Full-Stack technology stack
• High level of ownership and autonomy
• Flexible and remote working environment
• Competitive compensation

We are looking for a Mid-level Full-Stack Developer (3+ years of experience) to work on a modern web project using an up-to-date technology stack.

🧩 Responsibilities:

• Develop and maintain the backend using NestJS (Node.js)
• Work with MySQL databases via TypeORM
• Develop the frontend using Angular 21
• Integrate third-party services and APIs
• Write clean, maintainable, and scalable code
• Participate in code reviews and team-based development

• Work with Git (version control)

  
  🛠 Requirements:

• 3+ years of commercial experience in Full-Stack development
• Strong knowledge of TypeScript
• Experience with NestJS / Node.js
• Experience with TypeORM
• Hands-on experience with MySQL
• Experience developing with Angular (version 21 or a close equivalent)

• Confident use of Git

   

  ⭐ Nice to have:

• Experience working with the OpenAI API
• Experience using Docker
• Writing and maintaining automated tests with Playwright

🎯 We offer:

• Work on an interesting and technology-driven project
• A friendly team and comfortable communication
• Fully remote work format
• Competitive salary (depending on experience)

Remote | Full-time | $2,000–3,000/month

We are looking for a Middle / Strong Middle Full-Stack Developer to join a newly forming technical team responsible for maintaining and developing existing CRM and web-based trading platform products.

The systems are already in production and used across multiple environments.

At the current stage, the majority of development work involves investigating and fixing existing issues, with additional product improvements and new functionality being introduced continuously.

This is not a role where every task comes with detailed technical implementation instructions.

We are looking for a developer who can gradually take ownership of issues and independently move from problem reproduction to root-cause analysis and implementation.

Previous experience in FinTech, Forex, CFD, or trading is not required. Product and business logic will be explained during onboarding.

What you will work with

The product environment includes:

• Web-based CRM
• Web-based CFD/trading platform
• Existing production codebase
• JavaScript-based web applications
• REST APIs
• WebSockets and real-time functionality
• Third-party integrations
• Multiple production environments
• GitHub-based development workflow

The existing codebase is complex and contains legacy functionality, so the ability to understand and debug unfamiliar code is important.

Responsibilities

• Investigate and fix bugs in existing CRM and trading platform functionality
• Reproduce reported issues using provided scenarios and production/test data
• Analyze application behavior and determine the actual root cause of problems
• Work with frontend and backend code
• Debug REST API and WebSocket-related issues
• Work with real-time application functionality
• Implement improvements and new functionality
• Work with third-party API integrations
• Read and analyze application and server logs when required for debugging
• Test your own changes before handing them over to QA
• Work closely with QA and DevOps
• Maintain existing functionality while implementing fixes to avoid regressions
• Work with Git/GitHub as part of the development process
• Document important technical implementations and changes when necessary
• Gradually develop a strong understanding of the system architecture and product logic

Expected workflow

For most technical issues, we expect the developer to gradually become capable of owning the complete development cycle:

Issue → Reproduce → Investigate → Identify root cause → Implement fix → Self-test → QA verification → Release

During onboarding, assistance will be provided with the existing codebase, product architecture, and trading-specific logic.

After onboarding, we expect increasing technical independence.

Requirements

• 3+ years of commercial Full-Stack development experience
• Strong JavaScript/web development fundamentals
• Commercial frontend and backend development experience
• Experience working with existing production applications
• Experience debugging complex application issues
• Experience with REST APIs
• Experience with WebSockets or other real-time functionality
• Experience with third-party API integrations
• Understanding of client-server architecture
• Ability to analyze application logs and technical errors
• Git/GitHub experience
• Ability to understand and work with an unfamiliar/legacy codebase
• Ability to identify root causes instead of applying temporary surface-level fixes
• Ability to test your own changes before passing them to QA
• English — Intermediate or higher

Experience with Node.js and modern JavaScript frontend frameworks is highly relevant to our environment.

Exact product architecture and existing implementation will be introduced during technical onboarding.

Trading experience

Previous Forex, CFD, brokerage, or FinTech experience is not required.

We will explain the required business logic, including concepts related to:

• Trading accounts
• Orders and positions
• Prices
• P&L
• Margin
• Leverage
• Trading symbols
• CRM workflows

We care more about your ability to understand complex systems and learn new domain logic than previous trading experience.

What we expect during the first months

The first 1–3 months will include technical and product onboarding.

The existing product is complex, and we do not expect a new developer to understand the entire system immediately.

After approximately three months, we expect you to:

• Understand the core architecture and product functionality
• Navigate the existing codebase confidently
• Reproduce and investigate issues independently
• Understand dependencies between CRM, trading platform, APIs, and real-time functionality
• Require significantly less guidance for standard bugs
• Take ownership of assigned technical issues
• Communicate clearly with QA, DevOps, and the Project Manager

Deployment

Production infrastructure and deployment processes are primarily owned by DevOps.

Developers are expected to understand the release process and cooperate closely with DevOps during deployment and troubleshooting.

Working conditions

• Fully remote
• Full-time
• Monday–Friday
• Working hours: 09:00–18:00 GMT+3 / 10:00–19:00 GMT+4
• No regular night/weekend on-call requirement
• Probation/onboarding period: 1–3 months
• Compensation: $2,000–3,000/month, depending on technical level and experience
• Long-term cooperation
• English: Intermediate or higher

What is important to us

We value developers who:

• Are available and responsive during agreed working hours
• Communicate when they are blocked instead of disappearing
• Notify the team in advance about planned absence
• Take responsibility for their work
• Investigate problems before asking for step-by-step instructions
• Verify their own fixes
• Consider the impact of a change on existing functionality
• Communicate technical problems clearly
• Are comfortable saying when they do not know something and then investigating it

We are building a new technical team around an existing production product, so reliability, ownership, communication, and the ability to become independent are as important as writing code.

About the Role

As a Solutions Engineer, you'll embed with customers to design, build, and ship production software fast — full-stack apps, cloud infrastructure, and applied AI solutions built around Python or Node.js. As this is an outstaffing role with a German HR-tech company, strong written German is required for day-to-day communication with the client team.

What You'll Do

• Build and ship Python-based applications, APIs, and integrations directly with customers, from prototype to production.
• Design and deploy cloud-native, containerized infrastructure (Azure/AWS/GCP) with CI/CD and Infrastructure as Code.
• Build and productionize GenAI/agentic solutions (RAG, vector search, LLM orchestration) using Python frameworks like LangChain/LangGraph.
• Lead PoCs and modernization efforts that turn customer problems into working solutions.

What You'll Bring

• Strong Python engineering skills — APIs, microservices, data pipelines, and automation.
• Cloud experience (Azure, AWS, or GCP) with containers/Kubernetes and IaC (Terraform).
• Hands-on GenAI/ML experience: LangChain, LangGraph, RAG, vector databases (Pinecone/Weaviate/FAISS).
• Comfort working directly with customers in fast-moving, ambiguous engagements.

Nice to Have

• Experience with additional languages (JS/TS) or frontend frameworks.
• Cloud or enterprise architecture certifications.

Workflow is a Ukrainian digital company providing a full range of online services for our businesses across Canada and the United States — from web design and development to marketing and branding. We operate in industries such as Appliance Services, HVAC, Plumbing, Moving, and Digital Services, and we are continuously expanding.
 

We have launched the development of our own internal CRM system, designed to support and scale all Workflow businesses in Canada. This is a greenfield product with real business impact and long-term vision.
 

We are looking for an experienced Technical Lead to drive the architecture, design, and delivery of high-quality technical solutions. This is a brand-new role for our company — a unique opportunity to shape the product, define technical standards.

About the Role:

This role requires strong backend expertise in Java, deep frontend experience with React, and the ability to act as a technical authority for the development team. The ideal candidate combines hands-on technical excellence with strong leadership, communication, and problem-solving skills.
 

Key Responsibilities:

• Act as the primary technical reference and mentor for the development team.
• Provide hands-on contributions to the product, including implementing solutions in critical areas of the application.
• Review, define, and evolve the product’s architecture and technology stack.
• Propose and execute technical improvements to enhance scalability, performance, and maintainability.
• Promote and enforce best practices across the software development life cycle.
   

Technical Skills:

• Advanced backend development experience with Java, including frameworks such as Spring Boot or similar.
• Extensive frontend development expertise using React (Vite).
• Strong understanding of software architecture patterns and design principles.
• Experience working with both relational and non-relational databases.
• Knowledge of cloud infrastructure and modern deployment practices.
   

Competencies:

• Proven leadership skills with the ability to mentor and guide engineering teams.
• Strong analytical and problem-solving mindset with a proactive approach to challenges.
• Ability to balance hands-on technical work with strategic decision-making.
• Upper-intermediate English
• Ability to clearly explain complex technical concepts to both technical and non-technical stakeholders.
   

Experience:

• Demonstrated experience in a similar technical leadership role.
• Proven background in defining, reviewing, and evolving software architecture for complex systems.
• Experience with mobile development projects (hybrid or native) is a plus.
   

What We Offer:

• Flexible working hours — start between 9:00–11:00 and finish between 18:00–20:00
• Supportive and friendly management — we value mental well-being, collaboration, and a positive team culture.
• 21 paid vacation days per year.
• 5 paid sick days per year.
• 8 public holidays per year (in accordance with Ukrainian law).
• Stable and competitive salary, paid on fixed dates twice a month, based on your experience and skills.
• Freedom to experiment with new ideas and tools — we support innovation and initiative.
• Professional growth support — we cover 50% of the cost of courses and certifications related to your professional development.
   

We’re looking forward to receiving your resume! 😀

Workflow

We take a leap, we make it big