Jobs Backend

986
  • · 262 views · 73 applications · 11d

    Senior Backend Engineer (PHP)

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · English - B1
    The Senior Backend Engineer will develop and support microservices related to billing and subscription management, focusing on performance, reliability, and scalability. This role involves developing a SaaS platform based on PHP services and integrating...

    The Senior Backend Engineer will develop and support microservices related to billing and subscription management, focusing on performance, reliability, and scalability. 
    This role involves developing a SaaS platform based on PHP services and integrating the services with payment gateways and payment orchestrators.
     

    Responsibilities:

    • Build and maintain microservices for subscription lifecycles, billing retries, and payment handling.
    • Work on APIs for managing subscriptions, invoicing, and payment gateways.
    • Optimize billing systems for performance and scalability, ensuring they can handle large volumes of transactions.
    • Collaborate with the analytics team to implement accurate billing cycles and manage financial reporting.
    • Ensure all services adhere to secure communication standards and manage interactions with external orchestrators.
       

    What we look for:

    • 5+ years of experience with PHP in backend development.
    • 2+ years of experience with Go or similar language.
    • 2+ years of experience working with billing systems, including subscription management, payment processing, and handling chargebacks.
    • Familiarity with modern PHP frameworks (Laravel, Symfony, etc.) and best practices for building scalable microservices in a cloud-native environment.
    • Familiarity with k8s, Victoria Logs, Docker , PostgreSQL, Grafana and Prometheus, particularly for monitoring billing services.
    • Experience with SQL and NoSQL databases used in billing systems.
    • Experience with RESTful APIs, gRPC, and message queues used for financial systems.
    • Nice to have: Experience with RoadRunner and Temporal.
       

    We offer:

    • A supportive atmosphere — we’re all for creativity and providing opportunities for self-fulfillment.
    • Working on inspiring products in a team of supportive professionals.
    • A competitive salary package based on your unique expertise, skillset, and impact on the product.
    • Reimbursement of professional courses and trainings.
    • In-office, and hybrid/remote work opportunities.
    • Flexible working hours.
    • Professional equipment and access to the necessary programs.
    • Paid vacations, sick days, and other benefits.
    • Medical insurance.
    • Free lunches in the office.
    • A variety of corporate events and team-building activities.
    More
  • · 300 views · 82 applications · 11d

    Junior Java Developer

    Full Remote · Countries of Europe or Ukraine · 1 year of experience · English - B1
    We are looking for a motivated individual to join our small team and work on various projects focusing on: e-commerce development and Spring Boot programming. You will be working closely with the Team Lead, who will also serve as your mentor. He will...

    We are looking for a motivated individual to join our small team and work on various projects focusing on: e-commerce development and Spring Boot programming.

    You will be working closely with the Team Lead, who will also serve as your mentor. He will always be available to assist you and answer your questions, but will also require high-quality and timely execution of tasks.

     

    📝 Key Requirements & Details

     

    • Position: Junior Java Developer (Remote)
    • Technologies: Java, Spring Boot, SQL, JPA, MongoDB
    • English Level: Intermediate (B1/B2)
    • Mandatory Languages: Ukrainian or Russian is required.
    • Work Schedule: 10:00 AM – 7:00 PM Kyiv time (EET)
    • Location: Remote
    • Experience: We are considering candidates with work experience (not necessarily commercial).
    • Test Assignment: A mandatory test assignment will be provided after the initial introduction (you will have two days for completion).
    • Salary: $500/month, paid twice a month via a convenient method for you (crypto, bank card, or other options).
       

    We are interested in long-term cooperation.

    More
  • · 43 views · 0 applications · 11d

    Clojure Engineer

    Full Remote · EU · 4 years of experience · English - B2
    Freshcode is expanding the team that builds an all-in-one cloud platform for clinics. We are looking for a Clojure Engineer with 4+ years of commercial experience with Clojure and spoken English. Who are we? At Freshcode, we are passionate about...

    Freshcode is expanding the team that builds an all-in-one cloud platform for clinics. We are looking for a Clojure Engineer with 4+ years of commercial experience with Clojure and spoken English.
     

    Who are we?

    At Freshcode, we are passionate about functional programming — especially Clojure. We have more than 10 projects involving 15+ developers from different countries. Our company has a Clojure expertise center where our Clojure developers share their knowledge and experience. Additionally, we continuously sponsor various industry conferences and actively participate in the community, helping it grow and evolve.


    Currently, our Clojure team is working on projects in domains such as FinTech, Healthcare, Data Science, and others. Right now, we are actively looking for developers for one of these projects.
     

    About the project: A cloud platform for hospitals designed to assess the value of new medical technologies. It combines workflow coordination, project management, financial analysis, and evidence-based clinical decision support in a single solution, as well as a comprehensive product knowledge base.
     

    Tech stack: Clojure, ClojureScript, re-frame, Pedestal, Integrant, Malli, Datomic, Redis, Elasticsearch, Keycloak, LaunchDarkly, AWS (S3, SQS, SSM, Textract).
     

    Team: 40+ developers, QA Engineer, Team Lead.
     

    Responsibilities:

    – Full-stack development: design, implementation, and testing of features

    – Maintaining and improving existing functionality: bug fixing and performance optimization

    – Determining operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions

    – Communication with the Team Lead and the team
     

    We find important:

    – 4+ years of commercial experience with Clojure

    – Experience with ClojureScript

    – Experience with AWS

    – Upper-Intermediate or higher level of English
     

    Would be a plus:

    – Experience with Datomic

    – Experience using the Pedestal web framework

    – Experience with Babashka
     

    We offer:

    – Remote work

    – Flexible working hours: you can start your working day between 9:00 and 12:00

    – No time trackers

    – Paid vacation (15 working days) and sick leave (10 working days)

    – Internal Clojure Community
     

    Interview stages:

    1. Interview with the company Recruiter and English proficiency check (up to 60 min)
    2. Technical interview with a Senior Clojure Developer (90–120 min)
    3. Technical interview with the Client (up to 90 min)
    More
  • · 108 views · 8 applications · 11d

    Lead .Net Software Engineer

    Full Remote · Ukraine · 5 years of experience · English - B2
    About the client: Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the...

    About the client:

    Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
     

    Responsibilities:

    • Developing fast, high-traffic public-facing websites
    • Explore new technologies and help the team to use them
    • Work using AI tools and apply them to the SDLC
    • Following software development best practices while delivering the work
    • Following testing principles while testing your own code to ensure production readiness
    • Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes) 
       

    Requirements: 

    • 5+ years developing reliable, highly available, and scalable software systems
    • Strong understanding of software architecture and design patterns
    • Firm grasp of clean code principles and coding standards
    • Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development
    • Experience integrating AI tooling into your development environment for streamlined usage
    • Experience with AI Frameworks like Vercel AI SDK, LangChain, etc.
    • Strong proficiency with the following technologies: C#+Typescript
    • Strong proficiency with SQL & NoSQL datastores (GraphQL, Redis)
    • Strong proficiency with frontend development (HTML, CSS, JavaScript)
    • Strong proficiency with component-based frameworks and SSR (Next.js/React or Vue.js) or Angular with the desire to learn React/ Vue.js.
    • Hands-on experience developing and maintaining 3rd party content management systems
    • Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker
    • Experience with APIs and developing in a service-based application environment
    • Experience building optimized UIs for performance
    • Proficiency with version control systems such as Git
    • Experience working within a formal CI/CD pipeline
    • Experience with logging, monitoring, and alerting services like Datadog, Newrelic
    • Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend
    • At least Upper-intermediate English level
    • This role requires mandatory timezone coverage: work must align with the Toronto (ET) timezone for LATAM hours and 13:00–21:00 EET for EU hours approximately.
    More
  • · 129 views · 39 applications · 11d

    Mid/Senior Backend Engineer – Trading Execution

    Full Remote · Worldwide · 4 years of experience · English - C1
    Own the execution layer that powers order placement, cancellations, and real‑time trade connectivity across partner exchanges. This system is business‑critical; uptime, correctness, and recovery are central to the role. Responsibilities Own and evolve...

    Own the execution layer that powers order placement, cancellations, and real‑time trade connectivity across partner exchanges. This system is business‑critical; uptime, correctness, and recovery are central to the role.


     

     Responsibilities

    • Own and evolve the execution platform across multiple exchanges.
    • Lead incident response for execution‑related issues and drive post‑incident improvements.
    • Ensure reliability and correctness of order workflows under real‑world failures.
    • Build and maintain real‑time connectivity (REST/WebSocket) and internal APIs.
    • Improve monitoring, alerting, and operational runbooks.

       

       

       

      Required Experience

    • Senior‑level backend engineering with strong ownership in production systems.
    • Proven incident response and on‑call experience.
    • Strong TypeScript/Node.js background; familiarity with NestJS or similar.
    • Experience building or operating real‑time systems.
    • Experience of queues, Redis, or event‑driven architectures.


     

      Nice to Have

      - Trading, exchange API integration, or fintech experience.

     

    More
  • · 99 views · 45 applications · 11d

    Full Stack Developer (React + Node.js) — AI-Driven Compliance Platform

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · English - B2
    We are looking for an experienced Full Stack Engineer to join a long-term project focused on an AI-powered enterprise compliance platform. The product is used for internal audits, risk assessment, and investigation workflows. Strong expertise in both...

    We are looking for an experienced Full Stack Engineer to join a long-term project focused on an AI-powered enterprise compliance platform. The product is used for internal audits, risk assessment, and investigation workflows. Strong expertise in both React and Node.js is required. 

     

    Tech Stack:

    React.js, TypeScript, Node.js, Express.js / NestJS, PostgreSQL / MySQL, Firestore, Prisma / Sequelize / Mongoose, Git. 

     

    Requirements: 

    - 5+ years of professional experience with React.js 

    - Strong knowledge of React Hooks, Context API, performance optimization 

    - Experience with state management tools (Redux Toolkit, Zustand, MobX) 

    - Solid proficiency with TypeScript 

    - 3+ years of backend experience with Node.js 

    - Hands-on experience with Express.js or NestJS 

    - Ability to design and implement scalable REST APIs (GraphQL is a plus) 

    - Strong understanding of authentication/authorization (JWT, OAuth 2.0) 

    - Experience with SQL databases (PostgreSQL, MySQL) and Firestore  - Familiarity with ORM/ODM tools (Prisma, Sequelize, Mongoose)

    - Ability to quickly onboard into an existing codebase, including legacy parts 

    - Analytical mindset, proactive problem-solving, responsibility 

     

    English: Upper-Intermediate+ 

     

    Responsibilities: 

     - Develop, test, and deploy new features across the full stack (React → Node.js) 

    - Perform an in-depth analysis of the current architecture to understand dependencies 

    - Provide realistic and structured estimations for tasks and features 

    - Improve performance, scalability, and stability of the platform 

    - Prevent regressions and maintain overall system integrity 

    - Collaborate closely with product owners, engineers, and architects 

    - Maintain transparent communication and clean Git workflow

     

    Additional Benefits:

    - Work with cutting-edge AI technologies (RAG, vector databases)

    - End-to-end ownership within a modern tech stack 

    - Direct impact on core business functionality and user workflows

    - Collaboration with AI/ML and system architecture specialists 

    - Long-term remote engagement with stable workload and no agency chaos 

     

    About the Project:

    An AI-driven enterprise compliance platform that automates the full lifecycle of incident reporting and investigation documentation. 

    Client location: United States 

    Format: Remote · Long-term 

    Team: Distributed engineers + AI & architecture specialists 

     

    More
  • · 85 views · 26 applications · 11d

    Python Engineer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · English - B2
    We’re building a photo marketplace where content must upload fast, be stored reliably, and where integrations and backend processes run smoothly 24/7. We’re looking for a Python Engineer who will own the development and maintenance of our APIs and AWS...

    We’re building a photo marketplace where content must upload fast, be stored reliably, and where integrations and backend processes run smoothly 24/7. We’re looking for a Python Engineer who will own the development and maintenance of our APIs and AWS serverless infrastructure.

     

    About the project

    A photo marketplace focused on scalability, performance, and reliability:

    • working with large volumes of media (uploading, storage, access, error handling);
    • event-driven architecture (scheduled jobs, process automation);
    • clear API contracts for the frontend and partner integrations;
    • query optimization and high performance for critical user flows.

    English: B2 (team communication, technical discussions, documentation).

     

    Responsibilities

    • Develop and maintain REST APIs using FastAPI / Flask
    • Validate and model data with Pydantic, working with schemas and contracts
    • Optimize performance (profiling, reducing latency, critical-path optimization)
    • Work with AWS: Lambda, S3, API Gateway, EventBridge (including cron/scheduled jobs)
    • Design and maintain databases; optimize queries: PostgreSQL and DynamoDB
    • Logging, error handling, and improving service reliability (observability best practices)
    • Testing (unit/integration) and maintaining code quality
    • Participate in code reviews, team collaboration, technical discussions, and architecture improvements

     

    Must-have

    • 6+ years of commercial backend development experience
    • Python 3.x
    • FastAPI, Flask, Pydantic
    • AWS: Lambda, S3, API Gateway, EventBridge
    • PostgreSQL / SQL (indexes, query plans, optimization)
    • Solid understanding of REST API principles: versioning, status codes, authentication/authorization
    • Git and strong team development practices

       

    Nice-to-have

    • Docker, CI/CD
    • Terraform (IaC)
    • Redis / caching
    • Async Python (asyncio, async DB clients, concurrency)
    More
  • · 223 views · 51 applications · 11d

    .NET Developer

    Full Remote · Ukraine · Product · 2 years of experience · English - B1
    Company Description: The team in Ukraine has been working since 2016, it includes 16 professionals in their field working with clients Worldwide. We offer the market IConduct Self Service Integration Platform, which integrates between various custom...

    Company Description:
    The team in Ukraine has been working since 2016, it includes 16 professionals in their field working with clients Worldwide. We offer the market IConduct Self Service Integration Platform, which integrates between various custom information systems. The platform consolidates the data of all required business applications into a single dashboard that can operate as a cloud service, on-premises, or hybrid solution.

    The uniqueness of the IConduct Self- Service Integration Platform lies in its flexibility and the possibility of additional customization for the needs of a particular company.

    Product stack: ASP.NET, ADO.NET, Entity Framework, JavaScript/TypeScript, React/Redux, MS SQL, Microservices

    Project Description:
    IConduct is a leading IPaaS platform company, that provides integration solutions, which in turn enables its users to easily and elegantly configure an interaction between various systems with a zero-coding on cloud, cross-platform, or hybrid environment, looking for an experienced and highly motivated Middle Developer.

    The platform is located in AWS and consumes AWS-managed services (EC2, RDS).

    IConduct platform is a large-scale application that uses a variety of .NET technologies (.NET Framework, .NET Core, .NET 7).

    The platform uses Relational databases (MS SQL Server) and NoSQL databases (Cassandra, Elasticsearch).

    We use advanced pub/sub-concepts and message brokers (NATS).

    As a Middle Developer, you will:

    • Implement new features using .NET, React/Redux and ASP.NET.
    • Work in a multi-technology environment & learn new technologies.
    • Improve product architecture and technologies and be a part of the product technical committee.
    • Have an influence on the product development.

    Requirements:
    Must have:

    • 2+ years with C# and .NET/.NET Core
    • 1+ year of experience with front-end technologies (JavaScript/TypeScript, HTML, CSS, React)
    • Good knowledge of MS SQL
    • Experience with async programming, threading, and message brokers (e.g., NATS, RabbitMQ, Kafka)
    • Solid understanding of distributed systems and high-load environments
    • Upper-intermediate English


    Nice to have:

    • Basic understanding of networking concepts and data flows
    • Familiarity with Microservices architecture and development principles
    • Knowledge of ASP.NET Web Forms or legacy .NET applications
    • Basic performance optimization skills (SQL queries, Entity Framework tuning, caching)
    • Experience with application profiling and debugging (memory, CPU, network)
    • Ability to refactor and migrate legacy code to modern .NET technologies
    • Understanding of algorithm efficiency and clean code principles
    • Experience working in Agile/Scrum environments


    We offer:
    Working in our dynamic environment, you will get the freedom of action, the trust of
    management, and the ability to implement projects from "0" to output to production
    Also:

    • Challenging tasks
    • Opportunity to learn new approaches in highly demanded cloud technologies
    • Career growth
    • Paid vacation (20 working days per year)
    • Paid sick leaves
    • Fixed working hours
    • A friendly team of experts who inspire and support you
    More
  • · 158 views · 64 applications · 11d

    Team Lead React/ Node.js

    Full Remote · Worldwide · 5 years of experience · English - B1
    We are seeking a Team Lead React/ Node.js to lead a small, high-impact engineering team responsible for our customer-facing web platform and API, and an internal platform used for AI model training. This role is both hands-on and leadership-oriented, with...

    We are seeking a Team Lead React/ Node.js to lead a small, high-impact engineering team

    responsible for our customer-facing web platform and API, and an internal platform used for AI

    model training. This role is both hands-on and leadership-oriented, with a strong focus on technical

    ownership, system design, and product-team collaboration.

    The ideal candidate combines deep technical expertise in modern TypeScript-based development

    with experience guiding engineers, improving workflows, and shipping high-quality features in a

    fast-paced startup environment.

     

    Key ResponsibilitiesTeam Leadership

     

    Lead a team of two full stack developers and one QA engineer.

    Provide ongoing mentorship, code reviews, and technical direction.

    Facilitate Scrum ceremonies and maintain smooth execution of sprints.

    Ensure high engineering standards, testing quality, and delivery velocity.

     

    Technical Ownership

     

    Own the development and maintenance of our customer-facing web platform (React +Node.js), external APIs and Internal Platform.

     

    Lead architecture, design, and implementation of backend services using AWS Lambda

    (serverless) and containerized workloads on EC2.

     

    Oversee performance, reliability, and scalability of the Postgres RDS database.

     

    Drive improvements to CI/CD pipelines, build systems, testing strategy, and infrastructure

    reliability.

     

    Ecosystem & Tooling

    Work within a monorepo environment.

    Manage Infrastructure as Code using CloudFormation.

    Maintain monitoring, logging, and alerting pipelines using Coralogix.

    Ensure robust automated testing using Cypress and Vitest.

    Maintain Docker-based development environments and EC2 deployments.Cross-Team Collaboration

    Partner directly with Product Managers to translate requirements into technical plans.

    Coordinate with other engineering teams under the CTO to align architecture, standards, and

    shared components.

    Key Projects They Will Own

    Customer-facing web platform (React + Node.js + AWS) and API.

    Internal platform for AI model training, including backend services and supporting tooling.

    Ongoing modernization and scaling efforts across the stack.

     

    Culture & Working Style

    Scrum-based, iterative development

    High autonomy—engineers are trusted to own problems end-to-end

    Fast-paced startup with rapid decision-making and high impact

     

    Qualifications

    Strong experience with TypeScript across frontend and backend.

    Hands-on experience with React, Node.js, AWS Lambda, EC2, Postgres RDS, and Docker.

    Experience leading or mentoring engineers.

    Solid understanding of CI/CD (GitHub Actions), automated testing, logging, and monitoring.

    Ability to work directly with Product and translate requirements into architecture and tasks.

     

    Nice to Have

    Knowledge of serverless design patterns.

    Experience in performance tuning for Postgres and Node.js.

     

    Hiring Process

    Technical screening

    Culture and leadership interview with CEO

    More
  • · 72 views · 23 applications · 11d

    Python Team Lead (hands on)

    Full Remote · EU · Product · 5 years of experience · English - C1
    We are seeking an experienced Python Team Lead to join our growing team. As a Team Lead, you will play a pivotal role in overseeing and driving the success of our Python development team. The successful candidate will have a strong background in Python...

    We are seeking an experienced Python Team Lead to join our growing team. As a Team Lead, you will play a pivotal role in overseeing and driving the success of our Python development team. The successful candidate will have a strong background in Python development, leadership skills, and a passion for delivering high-quality software solutions.

     

    Key Responsibilities:

     

    Lead and mentor a team of Python developers in the design, development, and delivery of software solutions.

    Collaborate with cross-functional teams, including product managers, designers, and other engineering teams, to ensure project success.

    Provide technical guidance and expertise to team members, fostering a culture of continuous learning and improvement.

    Architect, design, and implement robust and scalable solutions using the project tech stack: Python, Mongo DB, FAST API framework, PostgreSQL, SqlAlchemy, Unit tests, and AWS.

    Ensure code quality, performance, and adherence to coding standards through code reviews and continuous integration practices.

    Collaborate with stakeholders to gather requirements and translate them into technical specifications.

    Troubleshoot and resolve complex technical issues, ensuring the team meets project deadlines and goals.

     

    Requirements:

     

    Proven experience as a Python Developer with a strong understanding of Python best practices.

    Previous experience in a leadership or mentoring role, guiding and developing junior developers.

    Solid understanding of the project tech stack, including Python, Mongo DB, FAST API framework, PostgreSQL, SqlAlchemy, Unit tests, and AWS.

    Experience in designing and implementing scalable and maintainable software solutions.

    Strong problem-solving skills and the ability to thrive in a fast-paced, collaborative environment.

    Excellent communication skills, with the ability to convey technical concepts to both technical and non-technical stakeholders.

     

    Nice to Have:

     

    Certification in Python or relevant technologies.

    Experience with Martech.

    More
  • · 424 views · 169 applications · 11d

    Junior C#/.NET Developer

    Full Remote · Worldwide · English - B1
    Description We partner with startups and enterprises to build backend-driven products across sports, healthcare, fintech, hiring platforms, eCommerce, and machine learning. For you, this means working on real production systems, seeing how modern...

    Description
     

    We partner with startups and enterprises to build backend-driven products across sports, healthcare, fintech, hiring platforms, eCommerce, and machine learning.
     

    For you, this means working on real production systems, seeing how modern backend services are built, and growing faster than on a single long-living legacy project.
     

    If you’re excited to start your .NET journey on real-world products that actually ship — keep reading.
     

    What You'll Do

    • Build and maintain REST APIs using ASP.NET Core
    • Implement backend features — from small improvements to complete modules
    • Write clean, maintainable code and learn best practices through code reviews
    • Work with databases: design schemas, write queries, and optimize performance
    • Participate in deployments and learn how backend services run in production
    • Collaborate with frontend and product teams to deliver end-to-end features
       

    What We Work With

    ⚡ .NET / ASP.NET Core, Entity Framework Core, SQL, Azure, Docker, Swagger, Postman

     

    Gets You Extra Points

    • Experience with cloud platforms (Azure, AWS, GCP, DigitalOcean)
    • Basic knowledge of CI/CD pipelines
    • Familiarity with React or other frontend frameworks
    • Experience with containerization (Docker)
    • Understanding of microservices or distributed systems basics


    What You Bring

    • 1+ year of hands-on experience with ASP.NET Core and Entity Framework Core
    • Good understanding of SQL, database design, and query optimization
    • Basic experience with Azure (Storage, WebJobs, Blob)
    • Familiarity with REST APIs and API documentation tools (Swagger / Postman)
    • English: Intermediate+ (comfortable in meetings and daily communication)
    • Motivation to learn, improve, and grow as a backend engineer


    What You Get

    Work & Growth:

    • Fully remote, flexible hours
    • Structured code reviews
    • Senior engineers who help you level up
    • English practice sessions
    • Room to grow and take ownership

    Compensation:

    • Salary in USD
    • Performance reviews twice a year
    • 15 days paid vacation + sick leave
    More
  • · 152 views · 24 applications · 11d

    Full Stack Developer (Laravel + Vue.js)

    Full Remote · EU · 3 years of experience · English - B1
    Join us if you have: 3+ years of commercial experience in PHP development; Strong knowledge of Laravel framework (architecture, queues, jobs, events, policies, etc.); Solid understanding of OOP principles and SOLID methodology; 2+ years of experience with...

    Join us if you have:

    • 3+ years of commercial experience in PHP development;
    • Strong knowledge of Laravel framework (architecture, queues, jobs, events, policies, etc.);
    • Solid understanding of OOP principles and SOLID methodology;
    • 2+ years of experience with Vue.js (Vue 2 or 3);
    • Experience building and maintaining SPA / Admin Panels with Vue;
    • Strong knowledge of REST API design and implementation (JSON, XML);
    • Experience integrating frontend with backend APIs;
    • Good understanding of MySQL, query optimization, and large dataset operations;
    • Experience with Git workflows (GitHub / Bitbucket);
    • Confident work in Linux/VPS environments;
    • Strong knowledge of Docker / Docker-compose (local + production setup).

     

    Will be a plus:

    • Experience with Digital Ocean droplets configuration and maintenance;
    • Experience with Shopify App development (App Bridge, OAuth, webhooks, GraphQL);
    • Experience building admin dashboards / CRM-like interfaces;
    • Experience writing Unit & Feature tests (PHPUnit);
    • Basic knowledge of CI/CD pipelines;
    • Experience working with queue systems (Redis, Horizon).
    More
  • · 180 views · 50 applications · 11d

    Python Developer

    Full Remote · EU · Product · 2 years of experience · English - B1
    Company Description: RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With...

    Company Description:
     

    RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
     

    Who We Are:

    An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

     

    In this role, you will:

    • Write clean, efficient, and well-documented code.
    • Develop and maintain backend services and APIs using Python (e.g., Django, Rest API).
    • Collaborate with frontend developers, product managers, and designers to deliver high-quality software solutions.
    • Design and implement database schemas; work with relational (e.g., PostgreSQL) Troubleshoot, debug, and upgrade existing software.

     

    Skills you’ll need to bring:

    • 3+ years of experience in Python development.
    • Experience with Django and Django REST Framework (DRF) for building scalable applications. Understanding of Celery for task scheduling.
    • Strong expertise in automated testing (unit, integration, end-to-end) using pytest, mocker, and experience implementing test strategies in a team.
    • Experience developing and integrating REST API, API-first approach. Experience with Docker (for development and/or production environments).
    • Experience working with relational databases (PostgreSQL, MySQL), understanding Django ORM.
    • English B2+ level for professional communication, Ukrainian - fluent.
    • Initiative-driven mindset, ability to take ownership of test automation and drive improvements in code quality.

     

    Nice-to-Have:

    • Experience with CI/CD pipelines (GitHub Actions, GitLab CI/CD) for automated deployment and testing. Experience working with FastAPI for lightweight microservices.
    • Experience integrating authentication mechanisms (OAuth2, SAML, SSO, OpenID Connect), Active Directory integrations.
    • Knowledge of event-driven architectures and message brokers (RabbitMQ, Redis Pub/Sub).

     

    Our Benefit Cafeteria is Packed with Goodies:

    • Children Allowance
    • Mental Health Support
    • Sport Activities
    • Language Courses
    • Automotive Services
    • Veterinary Services
    • Home Office Setup Assistance
    • Dental Services
    • Books and Stationery
    • Training Compensation
    • And yes, even Massage!
    More
  • · 73 views · 11 applications · 11d

    Middle Strong/Senior Go Engineer

    Full Remote · Ukraine · 4 years of experience · English - B2
    Binariks is looking for a highly motivated and skilled Middle Strong/Senior Go Engineer to join our team for our fast-growing business. About the project Dental industry. A cutting-edge platform connects licensed dental professionals with dental...

    Binariks is looking for a highly motivated and skilled Middle Strong/Senior Go Engineer to join our team for our fast-growing business.

    About the project Dental industry. A cutting-edge platform connects licensed dental professionals with dental offices.
     

    What We’re Looking For

    • Strong experience in backend development with proficiency in Go and Node.js
    • Hands-on experience with message queuing systems (RabbitMQ, Kafka, etc.)
    • Solid understanding of PostgreSQL and MongoDB, including query optimization and schema design
    • Experience with AWS services, containerization (Docker), and Kubernetes deployment
    • Problem-solving mindset with the ability to tackle complex technical challenges
    • Effective communicator who works well in collaborative, cross-functional teams
    • Eager to contribute to code reviews, documentation, and engineering best practices
    • Understanding of microservices architecture and RESTful API development
       

    Required Qualifications

    • 4-8 years of software development experience focused on backend systems
    • Experience building and maintaining scalable backend services for distributed applications
    • Familiarity with CI/CD pipelines and DevOps practices
    • Good communication skills and ability to work with stakeholders across teams
    • Experience in fast-paced, growth-oriented environments is a plus
    • Upper-intermediate level of spoken and written English
       

    Your Responsibilities

    • Design and implement microservices to ensure scalable and maintainable systems
    • Write, test, and maintain production-quality code on a daily basis.
    • Design and optimize database schemas, queries, and data flow patterns
    • Ensure system reliability, monitoring, and incident response capabilities
    • Drive performance optimization and scalability for distributed systems and APIs
    • Research and implement innovative solutions to challenging engineering problems
    • Contribute to and uphold strong engineering culture, technical documentation, and collaborative problem-solving
       

    We provide the following for our employees

    • 18 working days of paid vacation
    • 10 working days of sick leave annually (5 days paid at 100% and 5 days at 75% rate of your average monthly salary)
    • 50% cost compensation for English courses
    • Flexible work schedule
    • Additional days off for special occasions, national holidays off
    • A competitive and rewarding salary based on performance appraisals/knowledge evaluation
    • Possibility to share and gain knowledge on regular tech talks
    • Friendly and professional team
    • Innovative projects with advanced technologies
    • Remote work
    • Accounting service
    More
  • · 110 views · 6 applications · 11d

    .NET Developer

    Hybrid Remote · Ukraine · Product · 5 years of experience · English - None
    The representative office of an Estonian software company, which has been developing innovative solutions for transport management based on web and mobile platforms for almost 15 years, is looking for a .NET Developer. REQUIREMENTS: - 5+ years of .NET...

    The representative office of an Estonian software company, which has been developing innovative solutions for transport management based on web and mobile platforms for almost 15 years, is looking for a .NET Developer.

     

    REQUIREMENTS:

    - 5+ years of .NET experience;

    - Experience with .NET Core, ASP.NET, MVC 5, T-SQL, LINQ;

    - Practical skills with MS SQL Server;

    - Higher education;

    - Technical English (higher proficiency is a plus).

     

    COMPANY OFFERS:

    - Official employment or as a private entrepreneur, all taxes are paid;

    - Exemption from mobilization (after probationary period);

    - Hybrid work format (2-3 Kyiv office visits per week);

    - Office located near Teremky metro station;

    - 24 paid vacation days per year;

    - Paid sick leave;

    - Paid courses / trainings;

    - Quarterly financial bonuses;

    - Salary indexation twice a year.

    More
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