Jobs Fullstack

Role Overview
We are looking for a highly capable Full Stack Engineer with deep experience in Python and React who is also very comfortable with harness engineering—building the surrounding tooling, automation, testing scaffolding, execution environments, and orchestration layers that allow systems, agents, workflows, and product features to be developed, validated, and run reliably at scale.

This role is ideal for an engineer who can move fluidly between backend services, frontend product development, automation frameworks, integration layers, and developer tooling. You should be equally comfortable shipping user-facing features and building the technical harnesses that make systems testable, observable, repeatable, and production-ready.

Key Responsibilities

• Build and maintain full stack applications using Python on the backend and React on the frontend.
• Design and implement APIs, services, and orchestration layers for product workflows and internal tools.
• Develop harnesses for testing, simulation, validation, execution, and monitoring of complex workflows, agents, or integrations.
• Create reusable frameworks for:
  • workflow execution
  • automated test runs
  • sandboxed environments
  • synthetic data generation
  • scenario replay
  • regression validation
• Build developer-facing tools to improve engineering velocity, quality, and repeatability.
• Integrate external services, APIs, and third-party tools into internal platforms.
• Implement logging, tracing, observability, and error-handling across systems.
• Collaborate with product, design, and platform stakeholders to turn business needs into scalable technical solutions.
• Help define engineering standards for reliability, maintainability, and deployment readiness.

Required Qualifications

• Strong hands-on experience building production systems with Python.
• Strong hands-on experience building modern frontend applications with React.
• Experience designing and consuming REST APIs and/or async service architectures.
• Experience with harness engineering, including building tooling for testing, validation, simulation, automation, or execution environments.
• Comfortable working across both application code and engineering infrastructure/tooling.
• Strong understanding of software design, debugging, and performance optimization.
• Experience with databases such as PostgreSQL, MySQL, or similar.
• Familiarity with CI/CD pipelines, Git-based workflows, and deployment practices.
• Ability to work independently, move quickly, and make sound engineering tradeoffs.

Preferred Qualifications

• Experience with workflow orchestration, agent-based systems, or automation pipelines.
• Experience with Docker, cloud infrastructure, and containerized environments.
• Familiarity with background job systems, queues, and event-driven architectures.
• Experience building internal platforms, QA tooling, evaluation frameworks, or developer productivity tools.
• Exposure to LLM/AI workflow orchestration, RPA, or test automation systems.
• Experience with observability tools, telemetry, and production monitoring.

What Success Looks Like

• You can ship polished frontend and backend features end-to-end.
• You can build robust harnesses that make systems easier to test, measure, debug, and scale.
• You improve both product delivery and engineering leverage.
• You help the team move faster by making complex workflows repeatable and reliable.

Ideal Candidate Profile
You are not just a feature engineer. You think in systems. You naturally ask:

• How do we test this?
• How do we simulate this?
• How do we validate edge cases?
• How do we make this reproducible?
• How do we instrument this so we can trust it in production?

You enjoy building the “glue,” scaffolding, and runtime support that turn promising ideas into dependable products.

Spredo is a leading AI-based platform for automating B2B outreach on Telegram.

Our clients include industry leaders in Web3 and iGaming, such as Hacken, CoinTelegraph, ChainGPT, and others.

Tech Stack

• Python
• Svelte
• Kubernetes
• Telethon
• FastAPI
• Prefect
• Middleware systems
   

Responsibilities

• Maintain the platform and resolve bugs promptly to ensure smooth operation for clients
• Continuously brainstorm and implement new features
• Communicate directly with clients via Telegram groups to answer technical questions and address reported issues
• Collaborate closely with the Founder and Technical Advisor via Slack, daily syncs, and monthly team calls
• Write documentation and shadow a senior full-stack developer

• Actively leverage tools such as Claude Max to improve development efficiency

   

Growth Opportunities

• Clear path for growth within the team
• Compensation increases based on performance
• Semi-annual performance reviews and adjustments
   

Work Format

• Fully remote position
• Flexible working hours (~30hr/week)
• Work on the weekends is fine
• Designed for university students currently undergoing their studies

Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown 100% year over year through our uncompromising focus on service. 

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now!

As a Middle Software Developer, you’ll be responsible for maintaining existing and implementing new features for existing ASP.Net Core/React application by writing clean and reusable code. Add unit tests for new business logic. Improve the quality of existing applications by providing a more efficient way of working with the database and APIs.

Responsibilities:

• Design, build, and maintain high-performance web application components using C#/.NET for the backend and React for the frontend.
• API & Database Work: Develop robust RESTful APIs with ASP.NET Core and manage data integration (SQL).
• Coding & Implementation: Write clean, efficient, and well-documented code in C# and TypeScript (React) under senior developer guidance.
• Troubleshooting & Debugging: Help identify, troubleshoot, and resolve bugs and technical issues to ensure smooth application functionality.
• UI Implementation: Create responsive, user-facing features from designs using React, TypeScript.
• Support the creation of technical documentation.

• Code Quality: Participate in code reviews and apply feedback to ensure adherence to best practices and coding standards.

   

Requirements:

• English level – B2 or higher
• Core Technical Skills: Proficiency in C#/.NET Core (8+), React.js, JavaScript (ES6+), and TypeScript 
• 3+ years of experience as a full-stack ASP.NET software developer, create REST-standardized routes.
• Knowledge of software architecture patterns and microservices.
• Understanding and practice with unit tests (performance and integration tests will be plus)
• Knowledge of Azure services will be big plus.
• Extensive experience with: ASP.Net Core/WebAPI, React.js, MS SQL Server.
• Write clean, maintainable code following SOLID, clean architecture.
• Strong understanding of web development processes.
• Self-motivated, well-organized, and have strong innovation and facilitation skills.
• Verbal and written communication skills 
• Strong attention to details 

Desirable Qualities:

• Familiarity with Agile/Scrum methodologies

Atlas Technica is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

About the role

We are looking for a Fullstack Developer to join a 4-month contract project — a modern platform for creators that combines content publishing, community building, and monetization in one ecosystem.

🔧 Tech stack

Backend:

• Node.js (Sails.js)
• REST API
• PostgreSQL

Frontend:

• Vue.js 2
• React.js (Draft.js)
• HTML + EJS (SSR)
• SCSS

🚀 Responsibilities

• Develop and maintain backend services and APIs
• Work with SSR (EJS templates)
• Build and improve frontend features (Vue.js / React)
• Integrate and optimize REST APIs
• Collaborate with product and design teams

✅ Requirements

• Strong experience with Node.js
• Experience with PostgreSQL
• Hands-on experience with Vue.js or React
• Understanding of SSR approaches
• Experience working with REST APIs
• Commercial fullstack development experience

➕ Nice to have

• Experience with Draft.js
• Experience with content or creator platforms
• Performance optimization experience

📌 Details

• Contract: 4 months
• Remote

• Full-time

   

Interview Process:

1. Screening call (20-30 min)
2. Technical Interview (45-60 min)
3. Test task (small;)
4. Meeting the client

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!

Location: Remote (Poland)
Employment Type: b2b
Project Duration: April 2026 – July 2026
Experience Level: 4+ years

Overview
We are looking for a Fullstack Developer with strong backend expertise in Python and FastAPI, along with a good understanding of modern development practices, security, and infrastructure.

Key Requirements

• Solid commercial experience with Python, particularly FastAPI
• Proven experience designing and working with REST APIs
• Strong knowledge of PostgreSQL and relational database design
• Experience with authentication and authorization standards (OAuth2, OIDC, RBAC, SSO)
• Hands-on experience with Docker and Kubernetes
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI or similar)
• Understanding of software supply chain security (artifact validation, signature verification, compliance checks, sandboxing)
• Ability to work with cloud, on-premise, or hybrid environments

Nice to Have

• Frontend experience with React, TypeScript, Next.js, or similar SPA frameworks

Tech Stack
Python, FastAPI, REST APIs, PostgreSQL, Docker, Kubernetes, CI/CD

Responsibilities

• Design and develop fullstack features across backend and frontend layers
• Build and maintain backend services using Python (FastAPI)
• Develop scalable data models and system architecture
• Implement secure authentication and authorization mechanisms
• Integrate security practices into the development lifecycle
• Collaborate with DevOps and infrastructure teams to ensure stable and reliable deployments

Location: Warsaw, Poland (hybrid model)
Employment Type: b2b
Project Duration: long-term
Experience Level: 6+ years

Overview
We are looking for a Senior Fullstack Developer with strong hands-on experience across both backend and frontend. The role requires deep expertise in modern Java, microservices architecture, and solid frontend development skills.

Key Requirements

• Strong commercial experience as a Fullstack Developer (backend-only profiles are not considered)
• Senior-level engineer with a hands-on approach (not a managerial role)
• Proven track record working on large-scale systems
• Excellent English communication skills

Backend & Architecture

• Strong experience with Java (versions 17–21, modern approach)
• Solid knowledge of Spring Boot 3.x and microservices architecture
• Hands-on experience with Kafka (event-driven systems)
• Strong SQL skills, especially with Oracle
• Experience with Redis or similar technologies
• Understanding of Domain-Driven Design (DDD)

Frontend

• Experience with Node.js and TypeScript
• Solid experience with Angular (SPA development)
• Strong understanding of frontend architecture and best practices
• Experience building and maintaining Single Page Applications
• Webpack (nice to have)

Security

• Good understanding of web application security principles
• Practical experience with OAuth2 and OIDC
• Familiarity with identity management solutions (nice to have)
• Awareness of OWASP standards

DevOps & Tooling

• Git (required)
• Kafka (required)
• CI/CD: GitLab CI (required), Jenkins (nice to have)
• Maven (nice to have)
• Docker and Kubernetes (nice to have)
• Tools: IntelliJ, VS Code
• Jira and Confluence – working experience

Additional Nice to Have

• Python
• Experience with AI-assisted development tools

Methodologies

• Agile (Scrum, Kanban)
• DevOps mindset
• Experience working in distributed international teams

Soft Skills

• Strong communication and teamwork skills
• Analytical thinking and problem-solving ability
• Proactive and results-oriented mindset
• Ability to work independently on complex tasks
• Continuous learning attitude

Tech Stack
Java (17–21), Spring Boot, Microservices, Kafka, DDD, Node.js

Responsibilities

• Design, develop, and maintain scalable fullstack applications
• Build and enhance microservices-based architecture
• Contribute to frontend development using modern frameworks
• Ensure high code quality, performance, and security
• Collaborate with cross-functional teams in an Agile environment
• Participate in code reviews and technical discussions
• Take ownership of features from concept to delivery

Location: Wrocław, Poland (hybrid, preferred 1–2 days per week in the office)
Employment Type: b2b
Project Duration: long-term
Experience Level: 4+ years

Overview
We are looking for a Senior Software Engineer / Tech Lead with strong Angular expertise and leadership experience. This role combines hands-on development with team coordination and technical ownership.

Key Requirements

• Strong commercial experience with Angular (Senior level)
• Proven background as a Tech Lead or Senior Developer with leadership responsibilities
• Solid understanding of software architecture, clean code principles, and design patterns
• Experience working in Agile/Scrum teams
• Upper-intermediate or higher English level (both written and spoken)
• Strong sense of ownership and accountability

Nice to Have

• Full-stack experience with .NET
• Experience working on enterprise-level systems
• Previous collaboration in international environments
• Exposure to energy, utilities, or industrial domains

Tech Stack
Angular, Agile, Scrum

Responsibilities

Technical Leadership & Delivery

• Ensure high-quality code and adherence to best practices across the codebase
• Review and approve pull requests focusing on performance, maintainability, and security
• Evaluate and challenge technical and business decisions to achieve optimal outcomes
• Identify and communicate potential risks proactively

Team Leadership

• Take ownership of the technical delivery in collaboration with stakeholders
• Define scope and requirements, especially during initial project phases
• Ensure timely delivery aligned with agreed estimates and quality standards
• Mentor and support team members in their day-to-day work
• Distribute tasks and coordinate team activities
• Proactively address and resolve team conflicts
• Share progress updates with other Tech Leads and the Architect

Agile & Collaboration

• Facilitate Agile ceremonies: daily stand-ups, estimations, refinements, sprint planning, retrospectives, demos
• Work closely with QA, UX, and occasionally Mobile teams to ensure end-to-end delivery quality
• Maintain transparent communication with all stakeholders

Location: Nearshore EU (travel to Geneva 1–2 times/year), Switzerland 

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Required:
Senior Full-Stack Developer, English B2+
Full-time, CET working hours
Location: Nearshore EU (travel to Geneva 1–2 times/year), Switzerland 
Java, Spring Boot, JEE, JPA, Hibernate, Maven, Angular, HTML/CSS/JavaScript, Oracle, CI/CD

Project Overview:
Enterprise Solutions Design & Delivery platform supporting critical business applications across front-office and back-office systems. Due to continuous growth in system usage — applications, renewals, and decisions — the platform requires ongoing technical enhancements and a hands-on senior developer to ensure long-term reliability and scalability.

Requirements (Must-have):
- 10+ years of hands-on Java-based software development experience
- Minimum 3 years of solid Angular experience
- Excellent English communication skills (spoken and written, B2+)
- Strong proficiency in Java, Spring Boot, JEE, JPA, Hibernate, Maven
- Strong knowledge of HTML, CSS, JavaScript
- Experience with relational databases (preferably Oracle)
- Proven experience designing, developing, and deploying enterprise-grade applications
- Strong computer science fundamentals

Responsibilities:
- Design, develop, maintain, and support full-stack enterprise applications
- Contribute to architecture and technical decisions
- Write clean, testable, high-quality code (unit & functional tests required)
- Analyze and translate business requirements into technical solutions
- Collaborate with cross-functional stakeholders
- Participate in code reviews, mentoring, and knowledge sharing
- Produce technical and user documentation
- Follow established development practices (JIRA tracking, CI/CD pipelines)

Nice to Have:
- Experience with AWS services and deployment automation
- Familiarity with Docker
- Experience with JIRA, Confluence, Bamboo
- QA / testing practices
- Agile/SCRUM environments
- Familiarity with data management concepts

Hiring Process:
- Intro call
- Technical discussion
- Offer
Start: ASAP

🚀 Junior Node.js / React Developer (with growth potential)

Looking for a project where you can dive into complex architecture, work with a modern stack, and actually influence technical decisions?
You’ve just found it. 👀
 

🔧 About the project

We’re building a platform with a deeply integrated architecture based on PostgreSQL (RLS + triggers), GraphQL + PostGraphile, Graphile Worker, React, Node.js, AWS, and Hugo.
This isn’t just about shipping “features” — you’ll be solving real architectural challenges that will help you grow technically and professionally.
 

💡 Our values

• Continuous growth and active involvement
• Responsibility and initiative
• A flexible, problem-solving mindset
   

✨ What we offer

• Work on a project with serious architectural depth
• Real influence on technical decisions
• Fully remote work format
• A team of professionals who are always ready to share experience and help you grow
   

📌 Your responsibilities

• Develop and maintain features using Node.js (Express) and Workers
• Work with PostgreSQL (RLS, triggers)
• Integrate GraphQL APIs (PostGraphile, Apollo Client)
• Take part in architectural discussions and solution design
   

✅ What we expect from you

• 0.5+ years of experience with Node.js, React, Express
• Experience working with PostgreSQL (RLS, triggers — a big plus)
• Understanding of backend architecture and security models
• Experience with AWS (S3, CloudFront) is a plus
• English level: B2 or higher
   

🛠 Our tech stack

Node.js, Express, Workers
React, Next.js
PostgreSQL (RLS, triggers)
GraphQL, PostGraphile, Graphile Worker
Apollo Client, GraphQL Code Generator
AWS (S3, CloudFront)
Keycloak
 

💬 Tools we use

• Slack — communication
• Asana — task management

Requirements:

• Proficiency with React and TypeScript for frontend development
• Strong backend development experience with Python and PostgreSQL, including schema design and migrations (SQLAlchemy + Alembic)
• Deep understanding of asynchronous programming and event-driven systems (Python async, background processing, integrations)
• Experience with workflow orchestration tools
• Hands-on experience working with Apache Airflow, including DAG's and backend integrations
• Experience in building or designing data pipelines, including orchestration, data processing and integrations (batch and/or streaming)
• Build and maintain infrastructure using Terraform, Kubernetes and Helm
• Experience deploying and operating services on Kubernetes, including maintaining Helm charts
• Ability to work highly autonomously, proactively clarify requirements and driving work forward with minimal supervision
• Strong communication skills and experience working in distributed teams

Nice-to-Have:

• Familiarity with FastAPI
• Experience with Bazel build system (training can be provided)
• Experience with CI/CD pipelines
• Prior experience in environments with limited product management and high ownership

Key Responsibilities:

• Design, build and deliver full-stack features using Python, PostgreSQL, React and TypeScript
• Take ownership of features from initial, sometimes ambiguous ideas to production, including:
• clarifying requirements and assumptions
• technical design
• implementation
• testing, deployment and monitoring
• Design and maintain integration-heavy backend services, collaborating with other teams and consuming internal API's
• Work closely with Apache Airflow pipelines (seamless integration with backend services)
• Design and implement scalable backend systems using PostgreSQL
• Proactively identify risks, dependencies and gaps in requirements, and drive solutions 
• independently
• Build and maintain infrastructure using Terraform, Kubernetes, and Helm
• Collaborate with team members in regular syncs to discuss progress, blockers and demos
• Participate in code reviews, design discussions and cross-team technical coordination

About the Project:

We’re hiring a Full-Stack Software Engineer (Python + React) to join a fast-paced, highly autonomous team. This role is ideal for an engineer who is comfortable working across the stack, passionate about writing clean and scalable code, and capable of driving features end-to-end - from design to infrastructure provisioning to production monitoring.

Engineers are trusted to make decisions, ask the right questions and deliver production-ready solutions. The work spans backend services, Airflow-driven workflows, infrastructure and frontend with a strong emphasis on building reliable, well-integrated systems that scale.

You will work closely with cross-functional teams to build new features from scratch.

We are seeking for a Senior Developer with deep expertise in AI, code, and scaling – and above all, the ability to lead bold technological processes and change the rules of the game.

If you live and breathe code, love automation, and get excited by the opportunity to write less and create more – this is your place.

1. We are looking for someone with Tech Lead experience- this is still a hands-on position.

2. Candidate must work with AI for a minimum of one year.

3. The profile here is a strong tech lead, who loves technology and exploring and learn new technologies by himself.

Responsibilities:

• Leading the transition from monolithic to microservices architecture
• Leading work with tools like GitHub Copilot and other LLMs as daily tools
• Accelerating development processes, automating tests, documenting and understanding complex code
• Defining new standards for high-volume development environments
• Technical leadership of a team – including training, mentoring, and hands-on implementation
• Implementing code solutions quickly and with high quality in critical systems environments
• Developing cloud systems

Requirements:

• 7+ years of backend development experience in C#/.NET, Node.js is an advantage
• 4+ years of experience in React.
• Great English communication skills.
• Proven experience in rapidly improving development speed and reducing bugs using AI-based tools
• Ability to lead end-to-end development processes including scaling, documentation, and automation
• System-level thinking, business orientation, and training skills Experience working with microservices architecture and building APIs
• B.Sc. in Computer Science or a similar technological field – required

Relevant Technologies:

• Backend: Node.js/C#/.NET Framework, ASP.NET Web API/Core, Entity Framework, Python
• Databases: SQL Server, MongoDB, Redis
• Messaging: RabbitMQ
• Frontend: Angular 5+, TypeScript, React
• Cloud & Containers: Azure / AWS, Kubernetes
• AI Tools: GitHub Copilot, Claude – proven experience required

About the Role

We are looking for a Senior Full-Stack Java Developer to join a growing team working on enterprise-grade applications.

You will play a key role in designing, developing, and maintaining scalable systems that support increasing platform usage across both front-office and back-office operations.

Work Context

Due to continuous growth in system usage — including applications, renewals, decisions, and updates — the platform requires ongoing technical enhancements.

You will contribute to ensuring system reliability, scalability, and long-term maintainability, while working on both existing functionality and new features.

Key Responsibilities

• Design, develop, maintain, and support full-stack applications
• Contribute to architecture and technical decision-making
• Write clean, testable, high-quality code (unit and functional tests required)
• Analyze and translate business requirements into technical solutions
• Collaborate with cross-functional stakeholders
• Participate in code reviews, mentoring, and knowledge sharing
• Ensure system scalability, performance, and maintainability
• Produce technical and user documentation
• Follow established development practices (JIRA tracking, CI/CD pipelines, etc.)

Must-Have Requirements

• 7+ years of hands-on experience in Java-based software development
• Strong experience with:
  • Java
  • Spring / Spring Boot
  • JEE
  • JPA / Hibernate
  • Maven
• Minimum 3 years of experience with Angular
• Strong knowledge of HTML, CSS, JavaScript
• Experience with relational databases (preferably Oracle)
• Proven experience building enterprise-grade applications
• Strong computer science fundamentals
• High attention to detail and code quality
• Strong team collaboration skills
• Excellent English communication skills

Nice-to-Have (Strong Advantage)

• Experience with AWS services and deployment automation
• Familiarity with Docker
• Experience with JIRA, Confluence, Bamboo
• Experience with QA / testing practices
• Experience in Agile / SCRUM environments
• Familiarity with data management concepts

What We’re Looking For

• Ownership mindset and accountability
• Strong focus on clean architecture and maintainable code
• Ability to work in a structured, enterprise environment
• Proactive and detail-oriented approach

Why Join

• Work on large-scale enterprise systems
• Be part of a team ensuring critical platform stability and growth
• Opportunity to influence architecture and technical direction
• Long-term project with continuous development needs

We are hiring a Senior Software Engineer (Full Stack) for a fast-growing wellness-tech company building a modern platform for the head care and hair treatment industry. The product combines professional diagnostic tools, standardized treatment protocols, and integrated e-commerce capabilities to help salons and wellness centers deliver personalized, data-driven experiences to their customers.

The platform serves as an end-to-end system for head spa providers, enabling them to analyze scalp conditions, manage treatment workflows, and seamlessly connect services with product sales. The system is already in use and continues to evolve as the company expands its footprint globally.

The product is built with a modern full stack architecture using React and NestJS, running on AWS infrastructure. It includes integrations with third-party platforms like Shopify and Zoho, supports real-time data processing, and relies on a combination of relational and NoSQL databases. The team is small, highly focused, and operates in a fast-paced remote environment.

In this role you will act as a key technical contributor and take ownership across the entire product lifecycle, from architectural decisions to production support. This is not just an execution role, but a position with real influence on technical direction and product quality.

Responsibilities

• Work across the full stack using React and NestJS to build and maintain product features

• Own features end-to-end from design and architecture through deployment and support

• Manage and improve AWS infrastructure, including IAM (Cognito) and cloud services

• Develop and maintain CI/CD pipelines using GitHub Actions

• Contribute to infrastructure as code using Terraform, CDK, or CloudFormation

• Research solutions, build PoCs, and drive technical decisions

• Ensure system reliability, scalability, and performance in production

• Provide L3/L4 support and resolve production issues when needed

• Collaborate closely with business stakeholders to translate requirements into technical solutions

Tech Stack

• Frontend: React, TypeScript, SCSS

• Backend: Node.js, NestJS, Python (plus)

• Databases: PostgreSQL, Redis, DynamoDB

• Cloud: AWS

• Infrastructure: Terraform, CDK, CloudFormation

• Search: Elasticsearch, Solr, or OpenSearch (plus)

• Mobile: Android (Kotlin is a plus)

• Integrations: Shopify, Zoho (Deluge scripting)

Requirements

• Strong experience in full stack development and system integration

• Solid understanding of HTTP, REST APIs, and networking fundamentals

• Proven experience working with AWS, Docker, and Linux environments

• Hands-on experience with CI/CD pipelines and infrastructure as code

• Advanced knowledge of git and version control workflows

• Experience working in fast-paced, remote environments

• Strong ownership mindset and ability to work independently

AI & Modern Engineering Expectations

Candidates are expected to actively use AI-powered development tools such as GitHub Copilot, Claude Code, or similar to accelerate development, improve code quality, and support refactoring and research workflows.

Nice to Have

• Experience with search technologies like Elasticsearch or OpenSearch

• Experience with e-commerce or CRM integrations (Shopify, Zoho)

• Mobile development experience (Android, Kotlin)

• Experience working with Python in production environments

This is an opportunity to join an early-stage, privately funded company as a foundational engineer, with real ownership over the product and direct impact on its evolution. As the company grows, both scope and compensation will scale accordingly.

The role is fully remote and requires strong English communication skills.

About the Project

We are working on a long-term international project for a top-10 US-based hosting company.

The team develops products used by millions of users worldwide, focusing on reliability, scalability, and high performance.

About the Role

We are looking for a skilled Full Stack Software Engineer with experience in Perl and JavaScript/TypeScript to join an international team.

In this role, you will be involved in the full product development lifecycle, contributing to both backend and frontend parts of the system and participating in architectural decisions.

Responsibilities

• Participate in the full product development lifecycle
• Design and implement new features
• Conduct code reviews and design reviews
• Analyze and estimate implementation efforts
• Optimize system performance and scalability
• Mentor less experienced team members
• Communicate with PM regarding task status, risks, and blockers

Required Skills

• Commercial experience with Perl (must-have)
• Full stack development experience with JavaScript / TypeScript
• Strong knowledge of:
  • React, Redux
  • NestJS, Express
• Solid understanding of Object-Oriented Programming
• Experience in code performance analysis
• Experience designing data storages (SQL / NoSQL)
• Experience working with scalable systems
• Good written and spoken English

Nice to Have

• Experience with Docker, Kubernetes
• Experience with microservices architecture
• Knowledge of other backend technologies (Python, Java, .NET)
• Experience with Vue or Angular

What We Offer

• Five-day work week in a young and energetic international team
• 20 working days of paid vacation per year
• Opportunity to work on a US-based product
• Participation in large-scale international projects
• Flexible working schedule
• Competitive salary reviewed every six months
• Strong opportunities for professional growth