Jobs Fullstack

We’re looking for a Senior Full-Stack Developer to join our team and help build an innovative digital product for the interior decor industry.

You will work on an advanced platform that allows customers to preview and visualize furniture and decor items in their homes before making a purchase. The product combines modern web technologies and computer vision to deliver immersive 3D experiences for the home decor industry.

Customer

Our Customer is a technology company specializing in advanced visualization solutions for the home improvement and interior decor industries.

Project

By joining this project, you’ll work with a team of engineers to develop a platform that helps users visualize how furniture and decor items will look in their homes before buying them.

The solution leverages computer vision and 3D technologies to create interactive and visually rich experiences, enabling customers to easily explore design options and make confident purchasing decisions.

Technologies: TypeScript, Next.js, React/Redux, Three.js, Python, Django, PostgreSQL, AWS

Requirements

• 6+ years of software development experience building scalable systems
• Strong proficiency in both backend (Python, Django, PostgreSQL, AWS) and frontend (TypeScript, Next.js, React/Redux, Three.js) technologies
• Deep understanding of algorithms, data structures, networking, and databases
• Degree in Computer Science or equivalent proven experience
• Strong communication skills and leadership mindset
• Proactive approach and ability to drive initiatives
• Mentorship skills for guiding engineers
• Exceptional attention to detail and focus on quality and long-term goals

Responsibilities

• Design and develop scalable applications across frontend and backend layers
• Build intuitive user interfaces using TypeScript, Next.js, React/Redux, and Three.js
• Develop backend services and APIs using Python, Django, PostgreSQL, and AWS
• Apply computer science fundamentals to optimize algorithms, data structures, networking, and database design
• Ensure application performance, scalability, and reliability
• Collaborate closely with engineering, product, and design teams
• Take ownership of technical solutions and contribute to architectural decisions
• Mentor and guide other engineers, fostering knowledge sharing and high-quality code standards

❗️ Important – On-Site Role in Lisbon, Portugal

This is an on-site position based in Lisbon. Candidates must either already be in Portugal or be willing to relocate. Full relocation support will be provided if necessary. 

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
 

We’re looking for a Lead Full Stack Developer with experience in Node.js and React (80% Backend & 20% Frontend) to join our development team. You’ll help build a next-generation payment integration platform that connects businesses with multiple financial service providers through scalable, secure APIs.
 

✅ Responsibilities:

✔️ Design, implement, and optimize robust solutions to enhance our proprietary payments platform, ensuring high performance, scalability, and security.
✔️ Develop and maintain complex integrations with payment providers, banks, and other third-party systems, ensuring seamless data flow and alignment with technical and regulatory requirements.
✔️ Actively participate in all stages of creating new features, from initial concept and technical design to implementation and final delivery.
✔️ Contribute to the development and ongoing evolution of our fintech payments solution, ensuring innovation and adaptability to market needs.
✔️ Collaborate in agile development cycles with bi-weekly sprints, utilizing practices such as SCRUM, grooming, and sprint planning to consistently deliver product value.
✔️ Identify opportunities for technical and process improvements, driving efficiency and innovation throughout the software lifecycle.
✔️ Work closely with design, product, and business teams to ensure features meet user expectations and support business objectives.
 

✅ Requirements:

✔️ 5+ years of commercial experience in web development.
✔️ 3+ years of hands-on experience with Node.js.
✔️ 3+ years of frontend development experience using React.
✔️ Solid experience with NextJS, NestJS, Apollo, and Material UI.
✔️ Strong proficiency in TypeScript.
✔️ Commercial experience working with high-load SQL or NoSQL databases.
✔️ Familiar with REST, GraphQL, and WebSockets.
✔️ Understanding of TDD and writing effective automated tests.
✔️ Experience with microservice architecture principles.
✔️ Proficient with Git version control workflows.
✔️ Hands-on experience with RabbitMQ and Redis.
✔️ Experience with MongoDB and MySQL.
✔️ Advanced level of English, both written and spoken.
 

✅ We offer excellent benefits, including but not limited to:
✔️Learning and development opportunities and interesting, challenging tasks.
✔️Relocation package (tickets, staying in a hotel for up to 2 weeks, and visa relocation support for our employees and their family members).
✔️Opportunity to develop language skills, with partial compensation for the cost of English and Portuguese language classes (for localization purposes).
✔️Partial compensation for tennis and padel lessons.
✔️Urban Sport membership benefit (the most diverse sports and wellness offering in Europe, with more than 50+ activities).
✔️Private medical coverage, including inpatient, outpatient, dental care, annual check-ups, and maternity support.
✔️Time for proper rest, with 24 non-business days per year and an additional 6 paid sick days.
✔️Transport compensation - 200 euros net per month.
✔️Competitive remuneration level with annual review.
✔️Teambuilding activities.

Life is too short to work for a boring company, so why don’t you join us?
We are looking for a Senior Full Stack Developer to join our team to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Senior Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries.
If you’re also familiar with Agile methodologies, we’d like to meet you.
Does that sound like you?

You’re our perfect candidate if you:
● Discover and implement new technologies that yield competitive advantage
● Find opportunities to automate manual processes and creatively add value to the project
● Maintain high standards of software quality within the team by establishing good practices and habits.
● Identify and encourage areas for growth and improvement within the team.
● Work with the development team and product managers to ideate software solutions
● Design client-side and ideally server-side architecture
● Build the front-end of applications through appealing visual design
● Ideally develop and manage well-functioning databases and applications
● Supervise system infrastructure to ensure functionality and efficiency
● Monitor KPIs to assess technological performance
● Be able to write effective APIs
● Test software to ensure responsiveness and efficiency
● Troubleshoot, debug and upgrade software
● Experience with browser-based debugging and performance testing software.
● Use stakeholders’ feedback to inform necessary improvements and adjustments to
technology

Key Responsibilities
● Full Stack Development: Build the front-end of applications through appealing visual design and design solid server-side architectures.
● Code Excellence: Maintain high software quality standards by establishing good practices, Clean Code habits, and software testing.
● APIs & Integration: Design, implement, and maintain secure and effective APIs.
● AI Optimization: Leverage cutting-edge AI tools (ideally Cursor) to streamline development workflows and automate manual processes.
● Collaboration: Work with Product Managers and the development team to ideate software solutions.

Technical Expertise
● JavaScript & TypeScript: Proficiency in JavaScript and solid experience (or strong interest) in using TypeScript.
● Frontend & Layout: Experience with semantic HTML, CSS, and static site generators such as Next, Gatsby, or Nuxt.
● PHP Backend: Proven experience developing web applications with PHP, preferably using
frameworks like Laravel or Symfony.
● Data Management:
— Relational Databases: MySQL, PostgreSQL.
— NoSQL & Caching (Desired Plus): Redis, OpenSearch.
● Infrastructure & Tooling: Familiarity with Docker and browser-based debugging software.

Soft Skills
● Great attention to detail and an analytical mind.
● Good communication and teamwork skills. Speaking English B2 or higher
● Ability to use stakeholders’ feedback to inform technical adjustments

Forcivate is building Friday Force — an AI-driven marketing platform designed to help businesses create, automate, and scale their marketing with minimal effort. We're looking for a senior full-stack engineer who can own complex features end-to-end, set engineering standards, and help us ship at startup speed.

This role is ideal for someone who wants to join early, be hands-on, and grow into a technical leadership position.

What You Will Work On

• Build and improve core Friday Force features across frontend, backend, and AI orchestration
• Clean, optimize, refactor, and maintain existing codebases
• Implement secure authentication flows
• Build scalable API endpoints, workflows, and queue-based systems
• Conduct QA testing, fix bugs, and enforce code quality
• Define engineering SOPs and DevOps workflows as we scale
• Work closely with founders to drive architecture and technical decisions
• Optional: take ownership of DevOps, CI/CD, and cloud infrastructure if desired

Required Technical Skills1. Frontend

• TypeScript + JavaScript

2. Backend

• Strong experience with Node.js
• SQL expertise

3. AI/Automation4. Security & ArchitectureBonus / Nice to Have

• Familiarity with Azure
• Experience building multi-tenant SaaS products
• Leadership potential — owning roadmap items, making decisions, guiding junior engineers

Who You Are

• Proactive and resourceful — you don't wait for instructions
• Comfortable working in a fast-paced startup environment
• Obsessed with clean code, architecture, and performance
• Can switch between high-level strategy and deep execution
• Someone who wants to grow with the company as we scale

We are looking for a skilled Staff Engineer with a product mindset and a strong database background.

Ukraine&Abroad | Full-Time | Remote | up to $7460

About the Role

We are looking for a Staff Engineer who will help us design and evolve scalable, reliable, and elegant systems — with a strong focus on data, architecture, and long-term engineering excellence.

This role is for someone who doesn’t just write code, but shapes technical direction, elevates engineering standards, and drives impact through systems and data quality.

You will work and lead the team, which takes full responsibility for data governance and treats it as the highest priority. Handles product data inquiries, visualization, standards, logging, recommendations, data tools, decision-making insights, data quality, workflow improvements, and our project analytics feature. The team also maintains and supports the internal /support page used across the company.

What you bring

• Experience as a Tech/Team Lead (open to considering candidates without leadership experience but with a strong desire to develop in this direction)
• 5+ years of experience as a Full-stack Engineer at a strong senior level
• Strong hands-on experience with:
  - JavaScript / TypeScript
  - Node.js / NestJS
  - React.js
  - PostgreSQL
  - Testing frameworks (e.g. Vitest)
• Strong focus on:
  - beauty and simplicity in code
  - clean, maintainable architecture
  - long-term system scalability

Leadership & mindset

• Leadership through ownership rather than control
• Experience conducting 1:1s and mentoring engineers
• Strong communication and collaboration skills
• Product mindset — understanding the why behind the work
• Proactive in identifying problems and driving improvements
• Adaptable and eager to grow with the product and team

Nice to have

• OpenTelemetry / observability experience
• ClickHouse or other analytical databases
• AWS / cloud infrastructure experience
• Infrastructure as Code (Terraform, HashiCorp stack)

What you’ll do

• Design, build, and maintain scalable systems with a strong focus on data, performance, and quality
• Own complex initiatives in: data governance, analytics and internal tooling
• Improve data pipelines, system observability, and developer experience
• Collaborate with product, design, and engineering teams to turn data into actionable insights
• Build and evolve internal platforms and tools used across the company
• Lead and mentor engineers while shaping technical direction and engineering standards

About Redocly

Redocly specializes in API solutions, focusing on API design, documentation, and governance. They provide tools and services that help organizations create, manage, and optimize their APIs efficiently.

The mission is to accelerate API ubiquity. The primary way we do that is to improve our developer experiences. We’re a team of about 60 people focused on making the best products we can for our customers. We have a strong product-market fit. The products you work on are used by millions of people. We use Shape Up methodology.

Headquarter – Austin, Texas, US. We also have an office in Lviv.

Website: https://redocly.com/

Redocly is trusted by leading tech, fintech, telecom, and enterprise teams to power API documentation and developer portals. Redocly’s clients range from startups to Fortune 500 enterprises.

*If you’d like, you can try the product and sign up for a trial. However, when registering, please add “RECR” to your first or last name. 

Working with Redocly

• Tech stack: JS, TS, Node.js, Nest.js, React.js,Vitest, Postgres, AWS, Terraform
• Team: 5 people (middle-seniors)
• Team’s location: Ukraine&Europe
• There are functional, product, and platform teams and each has its own ownership, and line structure, and teams themselves decide when to have weekly meetings.
• There are cycles of 8 weeks and teams can be mixed.
• Engineers are involved in all parts every two months to work on different things.

Perks

• Salary: up to $7460 gross, depending on the level of each candidate
• Fully remote
• Cooperation on a B2B basis / Gig-contract
• Contract with the US-based company (no VAT)
• After a year of working with the company, you can buy a certain number of company’s shares
• Around 30 days of vacation (unlimited,  but let’s keep it reasonable )
• 10 working days of sick leave per year
• Public holidays according to Ukrainian/EU law
• No trackers and screen recorders
• Working hours – European timezone. Working day – 8 hours. Mostly they start working from 10-11 am
• Equipment provided – MacBooks (M1 – M4)
• Regular performance reviews

Why Redocly

• Redocly helps companies around the world turn APIs into exceptional developer experiences through industry-leading documentation and API platform tools
• Their products are trusted by thousands of engineering teams globally to design, document, and scale APIs
• They are strong advocates of developer-first thinking, docs-as-code philosophy, and modern API standards (OpenAPI, CI/CD, Git-based workflows)
• You’ll work on systems that are central to how APIs are built, governed, and consumed at scale
• They value high ownership, autonomy, and real impact — every engineer influences product direction and technical decisions

Hiring stages

1. Prescreening (30-45 min)
2. HR Call (45-60 min)
3. Coffee Time with the Engineer (30 min)
4. Trial Day (paid) – Offer Call

Interested? Let’s connect and discuss the details!

We're a fast-growing tech company building modern, innovative digital products — and we're looking for a Full-Stack Developer to join our team in Lviv. If you're comfortable on both sides of the stack, enjoy owning features end-to-end, and want to work in a team that values engineering quality, we'd love to hear from you.

What you'll be doing

You'll work as part of a cross-functional team to build and maintain full-stack features — from crafting responsive, user-friendly interfaces to designing scalable server-side architecture and APIs. Our frontend stack includes React, Next.js, TypeScript, Redux, GraphQL, SCSS, Material-UI, and Webpack. On the backend, we work with Node.js, Express, NestJS, PostgreSQL, MongoDB, JWT, Socket.IO, AWS (DynamoDB, S3, EC2), Firebase, and Heroku. We also integrate with third-party services such as Twilio, SendGrid, Google Maps, MapBox, and WebRTC.

What we're looking for

Frontend

• Solid experience with React and modern React hooks
• Confident use of modern JavaScript (ES6+) and TypeScript
• Strong command of HTML5, CSS3, and SCSS
• Experience with Redux or other state management tools
• Ability to build responsive, cross-browser compatible layouts

Backend

• Solid hands-on experience with Node.js
• Practical experience with Express.js and/or NestJS
• Experience working with ORM tools
• Proficiency in SQL databases (MySQL / PostgreSQL) and NoSQL databases
• Experience designing RESTful APIs and integrating with third-party services

General

• Experience with Git and version control workflows
• Ability to work across the full product lifecycle — from feature design to deployment
• Responsible, self-motivated, and comfortable working both independently and as part of a team

What we offer

• Full-time, in-office position in Lviv
• Official employment and a competitive salary based on your skills and experience
• Company-provided equipment
• A well-structured work schedule
• A friendly, supportive team and a comfortable office environment
• Mentorship and guidance from experienced colleagues
• Interesting and technically challenging projects to grow on

How to apply

Send us your CV — we review every application and get back to candidates promptly. This could be the start of something great.

We are looking for a Senior Full-Stack Software Engineer to join a long-term AI-focused product project for an international client.

This opportunity is ideal for engineers who enjoy building modern cloud-native applications and working with AI-driven systems, LLM integrations, and agentic workflows.

Tech Stack

• TypeScript
• Node.js
• React / Next.js
• Google Cloud Platform (GCP)
• AI/LLM-integrated systems
• Agentic harness / AI agents orchestration

Responsibilities

• Build and scale full-stack applications using TypeScript
• Develop backend services, APIs, and frontend features
• Work with cloud infrastructure and services on Google Cloud
• Contribute to architecture and technical decision-making
• Collaborate with distributed engineering and product teams
• Participate in development of AI-powered workflows and automation systems

Requirements

• Strong commercial experience with TypeScript and Node.js
• Solid full-stack engineering background
• Experience with modern frontend frameworks
• Hands-on experience with cloud platforms, preferably GCP
• Ability to own features end-to-end
• Strong system design and problem-solving skills
• Experience with AI/LLM products is a strong plus
• Startup or product-company experience is nice to have

Senior Fullstack Engineer – React, NestJS, AWS

We're a growing tech startup building a customer-facing web platform and an internal AI model training platform. We're looking for a Senior Fullstack Engineer to join our engineering team and take real ownership of core systems.

This is a role for engineers — people who understand code deeply, think about architecture, and solve problems independently. Not someone who completes tasks, but someone who thinks about why they exist.

Responsibilities:

• Develop and maintain the full-stack platform (React frontend, NestJS backend, AWS infrastructure)

• Design and implement scalable backend services and APIs

• Work with Postgres RDS — design, optimize, and maintain relational data models

• Build and maintain event-driven services using SQS and microservices architecture

• Write unit and e2e tests (Vitest + Cypress) and maintain CI/CD pipelines (GitHub Actions)

• Write clean, modular code following SOLID principles

• Collaborate directly with Product to translate requirements into technical solutions

Requirements:

• Senior-level experience with React, NestJS, and TypeScript (frontend + backend)

• Hands-on experience with AWS (Lambda, EC2) and Docker

• Strong understanding of relational databases and Postgres

• Experience with microservices, event-driven architecture, and SQS

• Solid Git workflow and experience working in a team codebase

• Ability to read, understand, and improve unfamiliar code independently

• Clean code standards — SOLID, well-structured, maintainable

What We Value Most:

Independent thinking. We want engineers who trace problems to their root, understand the full flow of a system, and bring solutions — not just questions. If you read code before you Google, you'll fit right in.

About the Role

As a Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining our web applications, ensuring high performance and scalability. You will work closely with cross-functional teams to deliver high-quality software solutions while contributing to projects that integrate advanced machine learning models, including large language models (LLMs), to deliver personalized user experiences and innovative features. You’ll be part of a small, collaborative team that values continuous improvement and embraces the latest in technology.

Our technology stack includes .NET Core, C#, React.js, Node.js, Typescript, SQL Server 2019, Docker, Kubernetes, Google Analytics, and Power BI.

Our ecosystem includes 170 connected applications and services, our main database is 2 TB, our sites handle 1 million visitors a day and 2 billion requests a month, and we release changes to production several times a day. We are a continuous integration and continuous deployment (CI/CD) organization.

What You’ll Do:

• Collaborating with cross-functional teams to demonstrate how they can effectively leverage our infrastructure to meet their objectives.
• Designing, developing, and maintaining robust, scalable, and efficient web applications, backend logic modules and database structure.Identifying and implementing strategies to improve the stability, performance, and scalability of our applications and services.
• Responding promptly to production incidents, employing creative problem-solving skills to minimize downtime and mitigate potential issues.
• Supporting team members, fostering a culture of continuous learning and technical excellence.
• Conducting code reviews and ensuring adherence to coding standards and best practices across the team.
• Participating in the evaluation and integration of new technologies, including AI and automation tools, to drive innovation and efficiency.

What We’re Looking For:

• Minimum of 3 years of professional experience in full-stack development.
• Extensive experience with React.js, including state management (Redux, Context API) and component-based architecture.
• Proficiency in .NET frameworks, C#, and data access technologies.
• Familiarity with Unit / Integration tests using any of Jest, NUnit, Playwright, React Testing Library.
• Strong knowledge of front-end technologies such as HTML5, CSS3, JavaScript, and TypeScript.
• Familiarity with database systems such as SQL Server or MySQL.
• Strong knowledge of design and architectural patterns, SOA design & web service development.
• Strong understanding of development processes.
• Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor).
• Experience with Web Page performance optimization and measurement will be a plus.
• Degree in Computer Science, a related discipline, or equivalent work experience.
• Upper-intermediate level of English.
• Excellent problem-solving and analytical skills, with a keen attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team-oriented environment.
• Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership

Welcome to ApexTech 🙌

We are looking for 🚀 Fullstack Developer 🚀 who enjoys learning, building, and switching between projects.

Responsibilities:

● Advanced Backend and Frontend developments (JavaScript / NextJS / ReactJS)
● Mentor / Coach other team members
● Code reviews and refactoring
● Advanced problem analysis and solving in production
● Bug fixing, follow-up and workaround, identification of pain points in the platform
● Responsible for the efficiency of all the components in the infrastructure
● Write technical specifications when needed
● Automate and Optimize repetitive tasks

Required skills:

● 5+ years of experience in JavaScript fullstack development (NodeJS / NextJS / ReactJS)
● Proficient in building SSR/SSG/ISR web applications.
● Proficient in building and consuming APIs - Rest / GraphQL
● Strong knowledge of accessibility (a11y)
● Strong understanding of SEO best practises, semantic HTML and metadata
● Familiar with Cloudflare for CDN, caching, security and performance optimizations.
● Familiar with Cloud DevOps (AWS preferred)
● Eye for detail and sensitivity for graphics and aesthetics
● Adaptability and responsiveness
● Great analytical skills
● Fluent in English
● Team-player

Nice-to-have:

● Experience with Python Backend Development (Django / FastAPI)
● Experience with a Headless CMS (like Sanity / Contentful, or Strapi)
● Experience using Tailwind CSS or CSS-in-JS solutions.
● Experience using UI libraries (like RadixUI / HeadlessUI / MaterialUI)
● Exposure to internationalization (i18n) in NextJS

Interview process:

1. Intro-call with the Recruiter.
2. Technical Interview.
3. Client Interview.

What do we offer?

💻 Full remote work and meetings for brainstorming.
💡Freedom and flexibility.
🚀A team of top experts and synergy of the entire organization.
💸Competitive salary.
🌿 Vacation and sick leaves.
🙏Therapy sessions with our psychologist.
📚Budget for professional development.
💃Corporate events and team building.

Full Stack Developer

[Full-time, Remote, Freelancer]

SNEAK PEEK 

⇨ Location: Remote, GMT+0/GMT+4

⇨ Interview process: HR interview ⇨ technical interview ⇨ take-home challenge ⇨ final interview ⇨ offer 

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. 

THE ROLE

We are looking for an experienced Full-Stack developer with a passion for building complex systems to further expand our set of internal tools. You will architect and develop our core internal systems, understand and predict user interactions, and create well-written code, based on the business needs. You will work closely with other developers and QA testers, using the Agile methodology and a quality-first approach.

Hiring manager: Nadav Nagel, Software Team Lead 

WHAT ARE WE LOOKING FOR?

• 5+ years of commercial experience building publicly available websites
• 3+ years of experience in backend development using Typescript and Node.js
• Up-to-date with at least one of the latest UI frameworks (React, Vue.js, etc.)
• Detail-oriented and able to adhere to deadlines
• Excellent communication skills in both written and verbal English

INTERESTED?

Our recruitment process consists of the following steps: 

• HR interview: 30 min
• Take-home challenge.
• Technical interview: 60 min
• Final interview

About the job

Company Description

U-topia, is transforming digital finance by addressing inefficiencies in traditional banking, credit card systems, and payment networks. Harnessing advanced technology and decentralized financial tools, U-topia delivers seamless, transparent, and efficient financial solutions. The company is dedicated to empowering individuals and businesses globally with innovative and accessible financial services.

Role Description

This is a full-time, on-site Web Developer role. The Web Developer will be responsible for designing, developing, and maintaining user-facing websites and applications. The role will include tasks such as building and optimizing front-end user interfaces, coding back-end applications and APIs, troubleshooting and resolving bugs, and collaborating with cross-functional teams to create high-quality digital solutions. The Web Developer will also play a role in creating visually appealing designs that ensure functionality and user-friendly experiences.

Qualifications

• Proficiency in Back-End Web Development, including building APIs and server-side logic
• Experience with Front-End Development, including creating interactive and responsive UI/UX designs
• Solid understanding of Web Development principles and frameworks
• Strong Programming skills in languages commonly used for web applications
• Skills in Web Design with an eye for aesthetics and usability
• Knowledge of industry-standard tools and frameworks such as HTML, CSS, JavaScript, React, Node.js, or similar technologies
• Problem-solving skills and the ability to work in a collaborative team environment
• Bachelor's degree in Computer Science or a related field, or equivalent experience
• Experience in financial technology or a related industry is a plus

Pixel mindIT is an innovative IT company specializing in software development, web applications, and mobile apps. We bring together a team of passionate professionals working with cutting-edge technologies. With us, you'll find a creative approach to complex challenges, efficient project management, and a culture of continuous growth.

Requirements:
- Front-End:

    - Solid understanding of JavaScript and TypeScript
    - Experience with React and Next.js
    - Familiarity with Redux / React Redux for state management
    - Experience working with REST API and HTTP methods

- Back-End:
    - Familiarity with Node.js and experience with Express.js and/or Nest.js frameworks
    - Hands-on experience or understanding of GraphQL APIs
    - Basic knowledge of databases: MongoDB, Redis, MySQL, PostgreSQL
    - Familiarity with ORM tools: Prisma.js, TypeORM, or Sequelize

- General:

    - Proficient use of Git in collaborative environments
    - English at B1–B2 level (reading documentation, team communication)

What We Offer:

- Flexible working hours
- Official employment with a competitive salary based on your experience and English proficiency
- Open positions from Trainee to Middle — we invest in your growth
- English language courses to support your professional development
- A modern, well-equipped office with a comfortable workspace
- A friendly team that supports both your professional and personal development
- Hands-on experience with real innovative projects from day one

Adwisely is an Ad Tech SaaS on Shopify that helps e-commerce businesses run profitable ads on Meta and Google. Our product vision: an AI agent that manages ad spend, optimizes ROAS, and delivers results — so merchants can focus on their business, not their ad accounts.

We're looking for a senior engineer to take real ownership of the product and help us ship the next version of the platform — not as a ticket-taker, but as the technical co-owner of what we build and how we build it.

What you'll own

• AI-assisted development infrastructure. You'll own the system that lets our team ship fast with AI. That means: expanding our CLAUDE.md with real coding conventions, building Claude Code skills and hooks, setting up CI quality gates (linting, formatting, automated tests), and creating the pre-merge workflow so AI-generated PRs pass review on the first try. This is your highest-impact work in the first month.
• AI-native product experience. Store intelligence that analyzes a merchant's data, scores products by predicted ROAS, and drives every recommendation the platform makes.
• Shopify-deep integration. Adwisely should live where merchants already work: Shopify admin, Sidekick, Flow — not as a separate dashboard they forget about.
• Platform reliability and UX improvements. Bulletproof onboarding, ROAS optimisation, clearer performance visibility.
• Quality at every stage. You own QA as part of the delivery process, not as an afterthought. That means writing specs that include test cases, reviewing AI-generated diffs for correctness, and building end-to-end tests for critical paths.

How we work

We build with AI-assisted development. Our primary tool is Claude Code with a custom CLAUDE.md, project-specific skills, and pre-commit hooks. You'll extend and improve this setup.

The workflow is: write a tight spec, generate an implementation plan (reviewed by you before coding starts), generate the implementation with Claude Code, pass automated quality gates, and ship. You'll be the person who makes this workflow reliable — so that PMs can independently deliver features at high quality.

You'll work directly with the company founders. No PM layer, no sprint ceremonies. Team: 2 PMs, 1 senior dev, 1 part-time dev. Small team, high ownership, no bureaucracy.

This role is for you if...

• You have 5+ years with Python and React in production
• You have hands-on experience with AWS: EC2, RDS, S3, Lambda, or similar services
• You're comfortable owning the full stack: React frontend, Python backend, cloud infrastructure
• You've worked with at least one of: Shopify APIs, Meta Marketing API, Google Ads API
• You're used to being the primary engineer and making architectural calls without a lot of hand-holding
• You can move between support and feature work without losing momentum
• You've used Claude Code, Cursor, or Copilot in production — and you have opinions about where AI helps and where it doesn't
• You treat QA as part of shipping, not a separate phase. You write tests, review diffs carefully, and don't merge what you haven't verified
• You're excited about building the dev process itself, not just building features within one

Nice to have

• Experience building or maintaining Shopify apps (ours is built on Remix)
• Familiarity with LLM API integration (Anthropic, OpenAI, Gemini)
• Any background in ad tech or performance marketing
• Experience setting up CI/CD pipelines, automated testing, or developer tooling

What we offer

• $4,500-6,000/month depending on experience
• Equity stake with vesting — you're joining as the primary engineer at a pivotal moment (details in offer conversation)
• Architecture ownership: meaningful decisions, not just tickets
• Greenfield opportunity to shape how the entire engineering org works
• Fully remote, flexible schedule
• Paid vacation

B2B with a USA company; Full-time, long-term cooperation, 3 steps to the job offer.
 

About the Role
 

The company is looking for a passionate and hands-on Full Stack Engineer to join a fast-moving product team building technology that makes a real-world impact. This role is ideal for someone who loves creating exceptional mobile experiences, enjoys solving complex technical challenges, and thrives in an environment where innovation, ownership, and speed matter.

You will work closely with Product, Design, Data Science, and Engineering teams to build scalable, high-quality applications used by people globally. The role is heavily frontend-focused (around 80%), with opportunities to contribute to backend services, architecture decisions, and AI-driven engineering workflows.

You will be part of a highly collaborative engineering culture where AI tools and intelligent automation are integrated into the development process to accelerate delivery, improve code quality, and enhance productivity.

 

What You’ll Do
 

• Build and maintain modern mobile and web applications using React Native, ReactJS, and TypeScript
• Take ownership of features from concept to production
• Design scalable frontend architecture and reusable components
• Collaborate with Product Managers, Designers, Data Scientists, and Engineers throughout the entire product lifecycle
• Integrate data-driven and AI-powered solutions into user-facing products
• Contribute to backend services and APIs where needed
• Work with modern technologies and cloud infrastructure in a microservices environment
• Use AI tools and AI-assisted workflows to plan, write, test, and optimize code
• Experiment with AI agents and automation to improve development efficiency
• Participate in technical discussions, architecture planning, and product innovation
• Help shape engineering best practices and influence the future technology stack
  
   

Tech Stack

React Native, ReactJS, TypeScript, Redux, Scala, Python, AWS, Docker, Kubernetes, MongoDB, Postgres, Redis, Kafka, Elasticsearch, Spark, Microservices, and more.

 

What the Company Is Looking For
 

• 5+ years of experience (as a Full Stack or Frontend Engineer)
• Strong hands-on experience with JavaScript, TypeScript, React Native, and ReactJS
• Experience building and shipping mobile applications
• Solid understanding of frontend architecture and scalable UI development
• Experience with MongoDB and modern backend APIs
• Familiarity with cloud environments and containerized deployments (AWS, Docker, Kubernetes)
• Experience using AI development tools such as Copilot, Claude, Cursor, or AI agents in day-to-day engineering workflows
• Ability to evaluate, improve, and validate AI-generated code
• Strong ownership mentality and accountability
• Curious mindset with a passion for technology and continuous learning
• Excellent communication skills in English
  
   

Nice to Have
 

• Backend experience with Python and/or Scala
• Experience with system design and distributed architectures
• Experience working in data-driven or AI-powered product environments
• Exposure to microservices and event-driven systems
  
   

Why Join?
 

• Build products with meaningful real-world impact
• Work with a modern, AI-augmented engineering culture
• Collaborate with highly experienced product and engineering teams
• Influence technical decisions and product direction
• Solve challenging problems at scale
• Join a team that values ownership, curiosity, innovation, and continuous growth
  
   

Ready to Build Something Meaningful?
 

If you are excited about creating impactful products, working with cutting-edge technologies, and pushing the boundaries of AI-assisted software development, this could be the perfect opportunity for you.

The company is looking for engineers who are curious, proactive, and motivated to make a real difference through technology.
 

Apply now and become part of a team where your ideas, code, and contributions truly matter.