Jobs Fullstack

Про проєкт:
Інноваційний стартап, що працює на перетині AI та real-time комунікацій.
Мета — створити сучасний web-додаток із розумними алгоритмами, швидкою взаємодією та self-hosted інфраструктурою.

Ваші задачі:

• Розробка та підтримка web-додатку на Next.js.
• Інтеграція real-time функцій через WebRTC / LiveKit.
• Робота з Supabase (Postgres), включно з локальним розгортанням.
• Створення інтерфейсів із Tailwind CSS + shadcn/ui.
• Оптимізація архітектури, CI/CD, GitOps, деплой на Vercel.
• Активне використання AI-інструментів (ChatGPT, Gemini, Claude, Cursor) у процесі розробки.
   

Основні вимоги (Must-have):

• Глибокі знання Next.js та екосистеми React.
• Досвід Full-stack розробки на TypeScript / JavaScript.
• Практичний досвід роботи з WebRTC (чат або відео-застосунки).
• Знання одного з ORM — Drizzle (перевага) або Prisma.
• Володіння Git / GitOps.
• Регулярне використання AI-асистентів у розробці.
   

Буде плюсом:

• Інтеграція Stripe або робота з Firebase.
• Знання Docker, GitLab CI/CD, досвід налаштування пайплайнів.
• Розуміння Cloudflare Workers або Edge Computing.
• Базові знання Python

Our Customer:

A product-focused organization developing innovative, business-critical applications with a strong focus on modern engineering practices, scalable distributed systems, and AI-assisted development.
 

Your tasks:

• Develop innovative, business-critical applications as a hands-on full-stack expert using Java, Spring, React, and related technologies.
• Own and lead the complete engineering lifecycle, including technical discovery, solution design, architecture, implementation, testing strategy, DevOps, production readiness, and continuous improvement.
• Lead architecture and design decisions for complex services, APIs, front-end capabilities, integration flows, and cloud-ready components.
• Act as a technical authority for Java/Spring, React, microservices, cloud/hybrid, and container-based solutions.
• Translate business needs into scalable, maintainable, secure, and testable technical solutions.
• Guide other developers through remote pairing, code reviews, design reviews, mentoring, and hands-on technical leadership.
• Drive XP practices, including pair programming, TDD/BDD, continuous integration, evolutionary design, and fast feedback loops.
• Design and develop distributed systems with a focus on resilience, service discovery, scalability, observability, and performance.
• Identify modernization opportunities, reduce technical debt, and improve system reliability, observability, performance, and deployment quality.
• Promote engineering excellence through clean code, automation, testability, secure coding, reusable components, and clear technical documentation.
• Work with CI/CD pipelines, automated quality gates, deployment automation, and production-readiness practices.
• Design, develop, and deploy cloud/hybrid solutions in container-based environments such as Kubernetes or Cloud Foundry.
• Use AI-assisted development tools to accelerate coding, unit-test generation, refactoring, documentation, troubleshooting, API exploration, and code-review preparation.
• Apply responsible AI practices in software engineering, including validation of generated output, data sensitivity, security, intellectual property awareness, and human-in-the-loop review.
• Identify practical AI use cases that improve developer productivity, reduce manual effort, and increase delivery quality.
• Evaluate technology options, make architectural trade-offs, and communicate technical recommendations to engineering and management stakeholders.

Required experience and skills:

• 8+ years of hands-on software engineering experience, including significant experience with enterprise-scale systems.
• Expert-level experience with Java, including Spring, Spring Boot, Spring Cloud, microservices, RESTful APIs, and integration-oriented architecture.
• 4+ years of front-end development experience, mainly with React.
• Experience in a Team Lead role, or strong potential and motivation to grow into technical leadership in the near future.
• Strong knowledge of modern JavaScript/TypeScript frameworks, component design, state management, and reactive UI patterns.
• Strong experience with distributed systems design, including service resilience, service discovery, circuit breaker patterns, scalability, observability, and performance tuning.
• Strong experience with TDD/BDD and automated testing using JUnit, Jasmine, Mockito, Protractor/Selenium, or equivalent modern tools.
• Hands-on experience with CI/CD, Jenkins or equivalent pipelines, automated quality gates, deployment automation, and production-readiness practices.
• Experience designing, developing, and deploying cloud/hybrid solutions in container-based environments such as Kubernetes or Cloud Foundry.
• Experience with functional programming principles and Java Streams.
• Practical experience using AI-assisted development tools such as GitHub Copilot, ChatGPT/OpenAI-based tools, or equivalent AI engineering assistants.
• Ability to use AI tools for coding, unit-test generation, refactoring, documentation, troubleshooting, API exploration, and code-review preparation.
• Understanding of responsible AI usage in software engineering, including data sensitivity, security, intellectual property awareness, validation of generated output, and human-in-the-loop review.
• Ability to evaluate technology options, make architectural trade-offs, and communicate technical recommendations clearly to engineering and management stakeholders.
• Strong ownership and ability to prioritize complex work, drive decisions, and operate effectively in a rapidly changing environment.
• Excellent problem-solving skills, strong engineering judgment, critical thinking, and ability to simplify complex technical challenges.
• Good English, both verbal and written.
• BSc in Software Engineering, BS degree in Computer Science, or equivalent practical engineering experience.

Would be a plus:

• Experience in developing with Kotlin would be a significant advantage.
• Ability to identify practical AI use cases that improve developer productivity, reduce manual effort, and increase delivery quality without compromising security or maintainability   

• Experience integrating AI/LLM capabilities into applications, workflows, developer tooling, or automation processes.

   

Working Conditions:

• 5-day working week, 8-hour working day
• Remote work

Project Description:

The project focuses on developing advanced software solutions for the oil and gas industry, supporting key stages of the reservoir lifecycle, including exploration, development, production, operations, maintenance, and abandonment.
The successful candidate will join the Information Management and Platform Technologies Development team and contribute to the design and development of next-generation software products. The role offers an opportunity to work with modern technologies, apply innovative ideas, and build solutions used in complex energy industry environments.

Responsibilities:

Key Responsibilities/Accountabilities:
- Knowledge of software engineering best practices (including requirements analysis, system design, modularity, version control, testing, documentation, etc.) for productivity, collaboration, quality, and maintainability.
- Knowledge of how a component fits into a larger ecosystem of products and services.
- Understanding of how these different pieces work together, and communicate with them (using library calls, REST APIs, database queries, etc.)
- Know how to build appropriate interfaces for components that others will depend on. Knowledge of basic system design patterns to avoid bottlenecks and let your algorithms scale well with increasing volumes of data.
- Perform research and development tasks.
- Expected to design, code, test, do troubleshooting and document engineering systems applications by following the software development lifecycle.
- Accomplishes engineering and organization mission by completing related results as needed.
- Updates job knowledge by studying state-of-the-art development tools, programming techniques, and computing equipment; participating in educational opportunities; reading professional publications; participating in professional organizations.

Mandatory Skills:

Angular

Java

TypeScript

Mandatory Skills Description:

- Degree in Computer Science, Engineering, or equivalent. Master's preferred
- Software Development Fundamentals
- Strong understanding of Object-Oriented Design and Principles
- 5+ years of professional experience with Java and Angular
- Build & CI/CD: Git Ci/CD, Helm
- Database background: Posgtess
- REST API Express
- Hapi
- Self-motivated
- Problem Solving skills
- Works well within a team
- Excellent communication skills

Nice-to-Have Skills Description:

- Web front-end technologies and tools: HTML5, CSS, SASS, JavaScript, Angular 16+, Angular CLI, Typescript, NPM, and VS Code.
- Web back-end technologies: RESTful APIs using Microservices (NodeJS, C#, C++, Python), Express, JSON, OData, Web Sockets, and Java EE.
- Testing: JEST, Karma/Jasmine, E2E testing with Protractor.
 MAVEN, Jenkins & Ansible, Containerization.
- Cloud: Knowledge in cloud technologies (Azure and Amazon)

Languages:

English: B2 Upper Intermediate

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 Middle FullStack Web Developer.

What we expect from you:
English level: B2 or higher
Experience: 3+ years working with Node.js and React

We offer:

Competitive level of remuneration

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.

We are looking for a AI Developer (Full stack / AI Automation) to join our team

What You Will Do:

• Develop and implement AI-driven solutions and AI agents to automate business processes.
• Build backend services using Node.js to integrate AI models into products.
• Work with databases (SQL / NoSQL) for data storage and processing.
• Deploy and manage services using Docker.
• Develop systems using different LLM providers
• Build and optimize AI agent architectures and automation pipelines.
• Create agency multi-agent systems on different harnesses
• Work in Linux environments (Ubuntu) for development and deployment.
• Analyze user needs and design AI solutions to solve user problems.

What We Offer

• 21 days of paid leave per year
• 7 days of sick leave annually
• Health insurance
• English-speaking clubs
• Corporate events and team-building activities
• Long-term cooperation
• Annual performance review
• All necessary technical equipment provided
• Hybrid work format: 4 days in the office, 1 day fully remote

Hiring Process

1. Initial interview
2. Test task
3. Interview with a manager
4. Final interview with CTO.

Required Experience to Succeed in This Role:

• Strong experience with Node.js development.
• Experience working with databases (SQL or NoSQL).
• Ability to write clean, maintainable, and scalable code refactoring.guru
• Understanding of AI concepts, LLMs, or AI agents.
• Experience building and integrating REST APIs.
• Experience with Docker.
• Comfortable working in Linux (Ubuntu) environments.
• Ability to write clean, maintainable, and scalable code.
• English (spoken and written).
• Location - Kyiv

We’re looking for a strong Lead Full-Stack Developer to join our team.

Requirements:

• Strong experience with React / Next.js
• Strong Python / FastAPI backend experience
• Experience leading technical decisions and code reviews
• Solid understanding of scalable production systems
• FinTech experience is required
• Experience with trading, brokerage, payments, banking, or other financial products is a strong plus
  Please note that completing a test assignment is a mandatory part of the hiring process.
• If you’ve read this far, please start your cover letter with the word “apple.”

Our Customer:

Our customer is an international technology company developing a modern cloud-based SaaS platform used by businesses to automate and optimize their daily operations. The product serves enterprise customers and is built with scalability, reliability, and long-term maintainability in mind. The engineering team follows modern development practices, values clean architecture, and actively collaborates across product, design, and QA to deliver high-quality software.

Your Tasks:

• Design, develop, and maintain scalable full-stack web applications using .NET and React.
• Build reusable, maintainable, and high-quality backend and frontend components.
• Design and implement RESTful APIs and integrate backend services.
• Collaborate with Product Managers, UX/UI Designers, QA Engineers, and other developers throughout the development lifecycle.
• Participate in architecture discussions and contribute to technical decisions.
• Optimize application performance, scalability, reliability, and security.
• Troubleshoot and resolve issues across both frontend and backend systems.
• Work with Docker, CI/CD pipelines, deployment configurations, and monitoring tools to support reliable software delivery.
• Perform code reviews and share technical knowledge within the team.
• Follow Agile methodologies and software engineering best practices.

Required Experience and Skills:

• 5+ years of commercial experience in full-stack software development.
• Strong hands-on experience with .NET / C#.
• Strong experience with React and modern JavaScript/TypeScript.
• Experience designing and consuming RESTful APIs.
• Solid knowledge of SQL databases.
• Experience working with Docker, deployment pipelines, and monitoring tools.
• Experience with Git and modern CI/CD workflows.
• Strong understanding of object-oriented programming, software architecture, and design patterns.
• Excellent analytical and problem-solving skills.
• Ability to work independently and effectively in a cross-functional Agile team.
• Upper-Intermediate English or higher.

Would Be a Plus:

• Experience with cloud platforms (AWS, Azure, or GCP).
• Experience with microservices architecture.
• Knowledge of Kubernetes or container orchestration.
• Experience with automated testing and TDD.
• Previous mentoring or technical leadership experience.

Working conditions

• 5-day working week, 8-hour working day;
• Remote work.

Overview

We are looking for a Principal Pixi.js Developer(Node.js, React) with a passion for creative game design and systems engineering. You won’t just be pulling tickets from a backlog: you’ll be the technical authority for our products. You will lead two completely different engineering ecosystems: the highly optimized, memory-sensitive world of game clients and the backend infrastructure. You will bridge the gap between creative vision and technical reality, ensuring that the incredible experience enjoyed by players is powered by a robust, secure and scalable backend.

Main Responsibilities

What You Will Do:

• E2E Game Architecture: Design, implement, and maintain complete game features. You will seamlessly integrate scalable server-side backend services with high-performance client-side gameplay and UI logic
• Decoupled Systems: Design a flexible, modular backend that efficiently serves data to various frontend game clients, ensuring seamless integration regardless of the client engine used
• Full-Stack Optimization: Balance performance across the entire product. Optimize server-side load management and database queries while simultaneously managing client-side memory and frame rate stability across a wide range of devices
• Unified Observability: Implement robust real-time data collection, logging, and crash reporting, to track the user journey from client-side actions to back-end server responses
• System Health & Proactive QA: Monitor the entire stack to swiftly detect, diagnose, and resolve cross-domain issues – whether they originate as client-side crashes or backend server bottlenecks
• Security & Risk Mitigation: Implement E2E security protocols for secure client-server communication. Protect sensitive user data on the server while deploying client-side risk mitigation, such as anti-cheat mechanisms and exploit prevention
• Act as the Technical Translator: Serve as the core bridge connecting UI/UX designers, Game Designers, and engineering leadership. You will help translate creative requirements into actionable code while ensuring the backend can support those designs
• Elevate the Team: Mentor developers in modern client-side and backend techniques, fostering a culture of high-quality code and technical ownership
• Set the Standard for Documentation: Create and maintain a unified knowledge base covering both sides of the stack – from API specs and server infrastructure to engine integration manuals
• Drive Agile alignment: Holistically scope features during sprints, ensuring technical requirements align with business goals while actively managing and reducing technical debt

What to Expect:

• Strong Planning and prioritization: You will organize the plan so that you and the team can seamlessly shift gears from optimizing a memory allocation issue in the morning to designing a stateless architecture handling thousands of concurrent players in the afternoon
• Stakeholder management: You will work with product owners and game designers to translate their vision into technical reality, reviewing mechanics and proposing a viable, performant alternative
• Architecture engineering: You will marshal monitoring telemetry to ensure the servers stay up during massive traffic spikes and adjust the approach to facilitate high availability
• Product engineering: You will balance the demands of shipping features fast against the necessity of keeping the codebase clean, scalable, and modular
•  

Mandatory Requirements

• 6+ years of development experience and 1+ year of leadership experience
• iGaming/Gambling experience will be a huge plus
• Proven Full-Stack Expertise: Deep professional experience in both game client development and scalable server-side backend architectures
• High Tolerance for Complexity: You are comfortable diving into ambiguous problems and designing systems from the ground up
• Proactive Problem Solver: You find and fix memory leaks, architecture flaws, or security vulnerabilities before they ever impact a player
• Exceptional Communicator: You can explain complex backend constraints to non-technical stakeholders and break down creative requirements into clear engineering tasks
• Experienced Leader: You have a track record of mentoring engineers, driving architectural decisions, and leading projects through the full software development lifecycle

Stack:

• Languages: TypeScript, JavaScript (Node.js), React, Pixi.js
• Frontend Graphics & Animation: WebGL rendering, 2D skeletal web animation
• Real-time Communication & Messaging: WebSockets, Event streaming brokers, Remote Procedure Calls
• Video Streaming: Ultra-low latency (sub-second) video streaming architecture utilizing WebRTC, WHIP, RTMP, and SRT for real-time ingest, combined with H5Live, Low-Latency HLS, MoQ, and ABR for global browser-based playback
• Databases & Storage: Relational (SQL), Document (NoSQL), In-memory caching, Columnar/Analytics databases
• Infrastructure & Orchestration: Cloud infrastructure, Containerization, Container orchestration
• CI/CD & Automation: Automated CI/CD pipelines, API integrations
• Observability & Monitoring: Distributed telemetry, Log aggregation, Time-series monitoring dashboards

We offer

• Competitive Salary in EUR: with annual performance reviews to recognize your growth
• Flexible Remote Work: balance productivity and comfort
• Comprehensive Benefits: including medical insurance, psychologist support and Polish, Slovak speaking clubs
• Generous Paid Time Off: 20 working days of paid vacation, plus 10 additional paid days off, 10 paid sick days, and all national holidays in your country
• Professional Development Support: reimbursement for courses, trainings, and certifications
• Well-being Perks: support for language classes, sports, massages, or life coaching
• 6-Month Probation Period: a standard period to ensure a strong mutual fit for both you and the company

📍 Kyiv - Hybrid | Full-time

🧩 Tech stack: Node.js, NestJS, TypeScript, PostgreSQL, Redis, Docker, Liquid, Shopify Admin API, Tailwind CSS, HTML5, CSS3, JavaScript, AI-assisted SDLC (Claude Code)

🌍 Clients: UK, EU, USA

💬 English: Upper-Intermediate (B2+)

About Base X Tech:

At Base X Tech, we transform your ideas into cutting-edge digital solutions, empowering businesses to thrive in the modern world. Your trusted partner in software development.

Company website: https://basetechgroup.com/

About the Role:

We are looking for an experienced Senior Full Stack Developer to lead and contribute to complex eCommerce applications, custom Shopify integrations, and custom web applications for international clients and ecosystem products like Chekly. This is a long-term role with full involvement in architecture, logic, and product delivery in a product-oriented environment.

Key Responsibilities:

• Architect and develop high-performance backend services using Node.js, NestJS, and TypeScript, building custom standalone web applications alongside eCommerce integrations.
• Develop, customize, and maintain high-quality Shopify themes and responsive storefront interfaces using Liquid, HTML5, CSS3, JavaScript, and Tailwind CSS.
• Manage seamless Shopify integrations, Shopify Admin APIs, and third-party apps and analytics (Klaviyo, Meta Pixel, GTM).
• Optimize store loading speed, performance, user experience (UX), and conversion rates (CRO).
• Leverage AI-assisted SDLC management practices (specifically Claude Code) to accelerate feature development, refactoring, and quality control.
• Design relational databases (PostgreSQL) using TypeORM, implement Redis caching, and containerize services with Docker for deployment via CI/CD pipelines.
• Provide ongoing technical support, debugging, and troubleshooting across web applications and integrations.

Leadership & Mentorship:

• Manage, guide, and mentor junior and mid-level developers to foster technical growth across the team.
• Establish and enforce coding standards, engineering practices, and architectural guidelines.
• Conduct comprehensive code reviews to maintain high quality and security standards.
• Partner closely with Project Managers to break down complex requirements, evaluate technical risks, and provide accurate task estimations and sprint roadmaps.

Requirements:

• 4+ years of commercial full-stack software engineering experience and a degree in Computer Science or a related technical field.
• Mastery of Node.js, NestJS, TypeScript, and modern backend architecture principles.
• Deep expertise in Shopify / Shopify Plus platform development, including custom Themes, Liquid, Admin APIs, and app ecosystem integrations.
• Advanced frontend development skills (HTML5, CSS3, JavaScript, Tailwind CSS).
• Solid experience with PostgreSQL, TypeORM, Redis, Docker, and Git workflows.
• Proven experience acting as a technical lead, mentoring engineers, and assisting project managers with estimations.
• Upper-Intermediate English (B2+) or higher for technical communication with international stakeholders.

Big plus:

• Experience creating aesthetic, modern eCommerce sites for fashion, beauty, or lifestyle brands.
• Expertise in subscription-based products and expanding to international Shopify markets.
• Experience with GraphQL, CI/CD tools (e.g., GitHub Actions), or message brokers (e.g., RabbitMQ, Kafka).

We offer:

• Full-time hybrid work in a growing product-oriented team;
• Involvement in building a new product architecture from day one;
• Regular performance & salary reviews;
• Supportive team, direct communication

About the Project: We are building a massive, proprietary Ticketing & Event Management Ecosystem for the US market. This is NOT a standard booking site. We are engineering a custom, high-load platform from scratch. The ecosystem includes:

• Complex Web Platform: Handling Reserved Seating schemes, Camping bookings, and deep Event Management logic.
• On-Site Operations: Gate Scanning functionality and Ticket Printer control. We develop the scanning logic and integrate it with physical hardware for printing.

• Mobile Ecosystem: A feature-rich mobile application for organizers and attendees.

   

We don't use "out-of-the-box" solutions. We build our own logic to handle heavy complexity. If you prefer solving technical puzzles rather than integrating standard plugins, this is your place.

⚠️ THE CULTURE (Read this first): We are a US-based startup in an aggressive growth phase. We are looking for a Founding Engineer mindset.

• Intensity: We work with the US market. Late evening calls (European time) are standard to sync with the founders.
• Ownership: You don't just "close tickets." You own the feature from the database architecture to the UI. If the Gate System goes down on a Saturday night during a festival, you are the one helping to fix it.
• No "Code Monkeys": We discuss business goals. You need to understand why we are building a feature. If a requirement doesn't make sense technically, we expect you to push back and propose a better solution.

Tech Stack: React, Remix, Tailwind UI, Node.js, NestJS, TypeScript, PostgreSQL (TypeORM), GCP infrastructure.

Requirements:

• 5+ years of engineering experience, with deep expertise in the Node.js/React ecosystem.
• Modern Stack Mastery: You are proficient with NestJS on the backend and React/Remix + Tailwind UI on the frontend.
• Architectural Grit: Experience building custom complex systems (booking engines, CRM, logistics). You know how to design database schemas (PostgreSQL/TypeORM) that won't break under load.
• Integrations: Experience with payment processors (Stripe, etc.) and—crucially—an interest in working with hardware integrations (printers, scanners, IoT).
• US Startup Availability: You are comfortable working late hours and staying responsive during critical festival launches.
• Mobile Awareness: Knowledge of mobile development (React Native) is a plus.
• English: Upper-Intermediate or higher. You must be able to explain complex technical trade-offs to the founders.

Responsibilities:

• Engineer the Core: Design and develop the backend and frontend for the Ticketing Platform.
• Solve Hard Problems: Implement logic for Reserved Seating, interactive maps, and complex order flows.
• Hardware & Gate Logic: Write code that interacts with the physical world (scanning tickets, printing).
• Performance: Optimize the app to handle traffic spikes during ticket sales drops.
• Quality & DevOps: Write testable code, manage CI/CD pipelines, and deploy to GCP. You break it, you fix it.

We Offer:

• High Reward for High Performance: Competitive salary + Advanced Bonus System (We reward those who build the business with us).
• Real Engineering Challenge: No CMS wrappers. Pure custom development on an actual stack.
• Direct Impact: Your code runs the show at real festivals in the US.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement (50%).

About YouScan

YouScan.io is one of the most successful Ukrainian SaaS companies. Our deep tech product, powered by in-house developed AI technology, is one of the leaders in the social listening space globally. The entire engineering department works on collecting billions of social media posts daily, processing them with cutting-edge technologies, and providing meaningful insights to our customers.
We are a creative, low-ego, team-spirited company. Our organization is very flat, and our team is small and talent dense. We particularly like people who are truthseeking, passionate, and creative. We enjoy spirited debate, crazy ideas, and shipping code.

We really value innovation, bottom-up ideas, and execution.

We hold company-wide hackathons twice a year:
https://medium.com/youscan/are-you-afraid-of-hackathons-85a99081d8cf

We're in-person in a cozy office in central Kyiv with a beautiful terrace overlooking the historic center.

 

About the role

You'll join a small, self-contained squad building analytics products with and for some of the world's largest consumer brands.
These products are greenfield builds with real users on the other side from day one. The brand partner sees what you ship, and the feedback loop is short, sometimes uncomfortably so.  That's the appeal of the role, and it's also the bar.
 

Responsibilities:

• Build and ship features on a new product, from the ground up
• Own your work end to end: UI, API, data model, tests, deployment, and whatever breaks at 6pm on a Thursday.
• Work directly with the project manager to turn a partner's vague ideas into a smooth user experience
• Pull, blend, and model data from multiple sources - our own social listening pipeline plus partner-supplied datasets that will never arrive in the shape you'd like.
• Contribute to technical decisions and help shape the product’s overall architecture.
• Keep an eye on performance, scalability, and maintainability as the product grows.

What we're looking for

Someone who is a strong engineer and, above all, a good teammate: shares their thinking early, communicates clearly, brings ideas, listens properly, and can hold a different view without making it a fight.
You care about the product, not just the ticket. You're curious about how people actually use what you build. You're comfortable making a decision with incomplete information, asking the question nobody's asking, and taking something on without waiting to be assigned it.
 

Must-haves:

• Experience 4+ years working in product-focused teams (especially SaaS)
• Node.js, C#, or Python as backend language.
• Solid frontend skills - you can build a clean, responsive interface yourself, not just wire up an API for someone else. Experience with data visualization is a real plus.
• Hands-on experience with large-scale data systems
• You take strong ownership of your tasks.
• Curiosity about UX and product design — not just how it works, but how it feels to users.
• Comfort with making architectural decisions and trade-offs.
• A collaborative mindset: you value teamwork, feedback, and knowledge sharing
• Proactive, self-starter approach

Nice to have

• Exposure to marketing analytics, media measurement, or social data.
• Experience integrating LLMs into production features.

Recruitment process

• Interview with our Head of Talent Acquisition
• Intro call with the Hiring Manager
• Test task
• Technical interview
• Reference check

Perks:

• Flexible work options with some in-office days.
• Four-day workweek in summer.
• Unlimited paid time off.
• Medical insurance.
• Professional growth and development supported by the company.
• Work with a dynamic, highly engaged, and friendly team.
• Strong company culture where we encourage experiments, mistakes, and learning.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

 
PwC is looking for a skilled Full-Stack Developer proficient in Python and JavaScript to build and maintain web-based solutions. You’ll work across the stack to support digital initiatives, from UI development to backend services and database design.

Key Responsibilities:

• Develop responsive, accessible UIs using HTML5, CSS3, and React or Angular;
• Build and maintain APIs and backend services with FastAPI, Django, or Flask;
• Design and manage databases (PostgreSQL, MongoDB);
• Ensure performance, security, and scalability across the stack;
• Collaborate with cross-functional teams to deliver high-quality solutions;
• Participate in code reviews and CI/CD workflows;
• Stay current with modern frameworks and best practices.

Required Skills:

• Strong experience with Python and JavaScript frameworks;
• Solid front-end skills (HTML5, CSS3, modern JS);
• Proficiency in RESTful API design and database management;
• Familiarity with Git, CI/CD, and secure coding practices;
• Strong problem-solving and communication skills.

 
Preferred:

• Experience in agile environments;
• Knowledge of Azure or AWS;
• Familiarity with Docker, Kubernetes, or GitOps;
• Exposure to AI or data-driven systems.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

The Role

We’re looking for a Strong Junior/Middle Full Stack Angular/.NET Developer who is eager to learn, grow, and contribute to real-world projects from day one. This is a great opportunity if you have a solid foundation in programming and want to put your skills into practice while building modern, user-friendly applications.

In this role, you’ll work closely with experienced developers, gaining hands-on experience in Angular, .NET Core, and MS SQL. You’ll be part of a supportive team that values collaboration, knowledge sharing, and continuous improvement.

📋Key Responsibilities

• Assist in identifying and fixing bugs and issues in the codebase
• Contribute to front-end development using Angular by designing and implementing user-friendly interfaces
• Support database maintenance tasks, including writing SQL queries and helping optimize performance
• Participate in code reviews with more experienced developers to learn best practices and coding standards
• Help refactor existing code to improve efficiency, readability, and maintainability
• Collaborate closely with senior developers, gaining hands-on experience and guidance in both front-end and back-end development

📝Requirements

• Completed or ongoing Bachelor’s degree in Computer Science or a related field
• Solid understanding of software development principles and best practices
• Demonstrated coding skills with pet projects available on GitHub (or similar platform), preferably in C#
• Hands-on (non-commercial) experience with:
  • .NET Core (EF Core, MVC, Onion Architecture, or CQRS)
  • SQL databases
• English proficiency at B2+ level
• Availability for a full-time schedule: 12:00 – 20:30 (Mon–Fri, including a 30-minute lunch break)
• Willingness to participate in regular team meetings during working hours
• Strong analytical and problem-solving skills
• Excellent communication and teamwork abilities
• Experience with Angular (or any other JS) framework

What We Offer

📈  Growth opportunities — clear paths for professional development and career advancement

🔋 Supportive culture — a friendly, collaborative environment where your ideas matter

🖥️  Modern projects — work with cutting-edge technologies on meaningful, real-world applications

💡 Talented team — join a motivated group of professionals who are always ready to share knowledge and help you grow

Join our team at SoftPlus Ukraine and contribute to the success of our innovative projects.

Apply now!

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv — you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are seeking a Power Platform Full-Stack Associate to join our growing technology team. In this role, you will contribute to the design, development, and support of business applications and process automation solutions built on Microsoft Power Platform.

You will collaborate with business stakeholders, developers, and solution architects to deliver scalable solutions that improve operational efficiency and support digital transformation initiatives.

This role offers an excellent opportunity to develop expertise across the Power Platform ecosystem while working on enterprise-level projects.

Your responsibilities:

• Design, develop, test, and maintain Power Apps Canvas Applications.
• Build and support Power Automate cloud flows to automate business processes.
• Develop solutions leveraging Dataverse, SharePoint, and SQL data sources.
• Implement business logic using Power Fx.
• Create and maintain reusable components and application design patterns.
• Work with APIs, JSON payloads, and integrations with external systems.
• Participate in solution deployment and environment management across development and production environments.
• Troubleshoot application and workflow issues and provide ongoing support.
• Contribute to technical documentation and knowledge-sharing activities.
• Stay current with emerging Microsoft Power Platform and AI capabilities.

Key Requirements:

• 1+ years of hands-on experience with Power Apps and/or Power Automate.
• Experience building applications using Microsoft Power Platform.
• Understanding of Power Fx formulas and application logic.
• Experience working with Dataverse, SharePoint, or SQL databases.
• Basic understanding of relational database concepts and SQL queries.
• Familiarity with REST APIs and JSON.
• Knowledge of Git and version control principles.
• Strong analytical and problem-solving skills.

Nice-to-have:

• Experience with JavaScript, TypeScript, React, HTML, or CSS.
• Power Platform CLI and custom connectors.
• Azure Functions and Microsoft Graph API.
• Power BI integration.
• Power Automate Desktop (RPA).
• Microsoft Copilot Studio or AI Builder.
• CI/CD pipelines using Azure DevOps or GitHub Actions.
• Knowledge of Power Platform governance and Data Loss Prevention (DLP) policies.

Policy statements:
www.pwc.com/ua/uk/about/privacy.html

Job Description
Front-End Development

Strong commercial experience with React
Proficiency in TypeScript
Experience building applications using Next.js
Experience developing and documenting reusable UI components with Storybook
Ability to interpret and implement designs from Figma
Experience writing unit and component tests using Jest
Strong knowledge of modern HTML and CSS, including CSS custom properties, responsive design, Flexbox and CSS Grid
Understanding of accessibility, browser compatibility and front-end performance best practices
Back-End Development

Strong commercial experience with ASP.NET Core and C#
Experience designing and developing secure, maintainable REST APIs
Experience with Azure Functions and serverless application development
Knowledge of Azure API Management
Experience working with Microsoft SQL Server, including database design and query optimisation
Experience working with Azure Cosmos DB
Understanding of authentication, authorisation and API security, ideally Duende Identity Server
Job Responsibilities
Design, implement and unit test core application components running on Azure
Drive and participate in the functional design
Contribute to the review and analysis of business requirements and development of code reviews and technical designs/specifications
Participate in SCRUM

Department/Project Description
The client is a holding company that administers association football clubs including Manchester City F.C. As for the product, it is mancity.com website and all innfrastructure around. We are using Scrum. Technologies/Tools: - Back-end: C#, .Net; ASP.NET; ASP.NET Web API; Umbraco; MS SQL. - Front-end: HTML/CSS, Angular, WebPack. - Other: Jira, Git, Docker, MS Azure.