Jobs at Djinni

8211
  • Β· 73 views Β· 26 applications Β· 13d

    Middle DevOps Engineer

    Full Remote Β· Ukraine Β· 3 years of experience Β· Upper-Intermediate
    Salary: $1300–2700 gross Remote | Optional office in Kharkiv or Poltava Cloud & On-Prem | CI/CD | IaC | Docker/K8s About the Company We’re hiring for a Ukrainian IT outsourcing company with over 30 years on the market, known for full-cycle...

    πŸ’° Salary: $1300–2700 gross
    πŸ“ Remote | Optional office in Kharkiv or Poltava
    πŸ› οΈ Cloud & On-Prem | CI/CD | IaC | Docker/K8s
     

    🏒 About the Company

    We’re hiring for a Ukrainian IT outsourcing company with over 30 years on the market, known for full-cycle development β€” from mobile apps to enterprise systems.
    The company actively works with IoT, Blockchain, and AI, and is expanding its DevOps team to support high-load infrastructure across cloud and on-premise environments.


    πŸ”§ Project Focus

    Join a strong DevOps team (from juniors to seniors) and work on:

    • Automation of infrastructure (AWS, Azure, GCP, on-prem)
    • CI/CD pipeline development
    • Security, patching, logging & monitoring
    • Stability and scalability of systems powering global clients


    βœ… Requirements

    • 3+ years of experience with Linux/UNIX & Windows administration
    • 2+ years in DevOps / Infrastructure Engineering
    • Solid hands-on with IaC tools: Ansible / Puppet / SaltStack / Chef
    • Cloud: AWS or Azure (manual + IaC via Terraform, CloudFormation, ARM)
    • CI/CD: Jenkins, GitHub Actions, CodeBuild, CodeDeploy, CodePipeline
    • Docker & Kubernetes
    • DB Admin: MySQL, PostgreSQL, MSSQL
    • Scripting: Bash, Python, or PowerShell
    • Git & branching workflows
    • Understanding of DevSecOps principles
    • English: B1–B2 (spoken & written)


    🌟 Nice to Have

    • Deep Linux/Windows server experience
    • Advanced Python scripting
    • Familiarity with SonarQube, Artifactory, Anchore
    • Experience deploying microservices
    • Knowledge of Maven, MSBuild, Webpack


    🧠 Responsibilities

    • Automate infrastructure provisioning (cloud & on-prem)
    • Maintain and scale CI/CD pipelines
    • Troubleshoot system issues & support configurations
    • Implement monitoring, observability & recovery strategies
    • Follow internal security, DR, and compliance policies


    🎁 What’s in It for You

    🏠 Remote-first or modern office (Kharkiv/Poltava)

    ⏰ Schedule: 10:00–19:00 (Kyiv time)

    πŸ“‘ B2B contract (FOP)

    🧾 Legal & accounting support

    πŸ’¬ English courses

    🧠 Paid certifications & internal training

    πŸ§ͺ Corporate doctor & lab tests

    😷 Unlimited paid sick leave

    πŸ‡ΊπŸ‡¦ Paid national holidays

    🧰 Licensed tools & software

    πŸ“ˆ Career & financial growth plan

    🌍 International teambuildings
     

    🧭 Hiring Process

    1. Recruiter pre-screen
    2. Test task (includes English & soft skills)
    3. Tech interview with DevOps team
       

    πŸ“© Ready to scale modern infrastructure with a seasoned team?
    Send your CV β€” let’s build something reliable together!

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  • Β· 87 views Β· 20 applications Β· 13d

    DevOps Engineer

    Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    We are seeking a talented and motivated DevOps Engineer to join our DevOps team. Our team is dedicated to enhancing our infrastructure and CI-CD, ensuring seamless integration and deployment processes. Our client is developing electro-mechanical devices...

    We are seeking a talented and motivated DevOps Engineer to join our DevOps team. Our team is dedicated to enhancing our infrastructure and CI-CD, ensuring seamless integration and deployment processes.
     

    Our client is developing electro-mechanical devices for dairy farms, pulsators and automatic detachers. The solution is leading in the industry with advanced cow monitoring solutions based on activity and rumination sensors.
     

    Responsibilities:

    • Collaborate with cross-functional teams to support multiple projects;
    • Utilize Terraform and Crossplane for infrastructure as code;
    • Develop and maintain CI/CD pipelines;
    • Manage and optimize cloud infrastructure on AWS and Azure;
    • Implement and manage containerization using Docker and Kubernetes;
    • Perform proof of concepts (POC) and presentations to stakeholders;
    • Implement and manage monitoring solutions to ensure system reliability and performance;
    • Perform routine maintenance on cloud services, deploy the latest features, and security updates;
    • Improve infrastructure cost efficiency and security measures.
       

    Requirements:

    • At least 5 years of experience in DevOps or related fields;
    • Proficiency in Terraform, Managed Databases, Docker, Linux, K8s, AWS, and Azure cloud;
    • Experience with CI-CD pipelines;
    • Strong team player with excellent interpersonal skills;
    • Proven experience in supporting multiple projects;
    • Experience in performing POCs and presentations;
    • Experience with monitoring solutions;
    • Experience with cloud services maintenance procedures;
    • Experience in optimizing infrastructure costs and enhancing security.

    Would be a plus:

    • Experience with Crossplane, ArgoCD, and Atlas.

      We offer:
    • Professional Development: Free English courses, free access to the corporate Udemy account, corporate digital library subscription, possibility to participate and share your knowledge as a speaker in our internal meetups.
    • Benefits: 100% paid vacation and sick leaves, opportunity to accumulate part of the own salary in the company in dollar terms.
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  • Β· 629 views Β· 200 applications Β· 4d

    React Developer (Middle/Middle+ level)

    Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· Upper-Intermediate
    What is the purpose of this position? We are looking for an experienced developer (4+ years of commercial experience) to strengthen our team. Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast...

    What is the purpose of this position?
    We are looking for an experienced developer (4+ years of commercial experience) to strengthen our team. Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast staffing. As far as we use different sources for clients attraction, on some project may be used time-tracking. Please pay your attention to this. 

    Qualification you`ll need to bring:
    β€” 4+ years of commercial experience in front-end web development 
    β€” Experience with React and Typescript
    β€” Experience and understanding of core concepts in Javascript, CSS & HTML
    β€” The ability to use version control systems, in particular β€” Git
    ​​— Familiarity with modern and upcoming standards
    β€” API consumption
    β€” Upper-Intermediate English level 

    In this role, you will be in charge of:
    β€” Developing front-end part of a project
    β€” Creating responsive and adapting to running on a mobile device UI 
    β€” Writing unit/integration tests
    β€” Setup task runners and build tools
    β€” Collaboration with a cross-functional team 

    We offer:
    β€” Frequent salary reviews & bonuses
    β€” Paid vacation and sick leaves
    β€” Paid professional certifications
    β€” Paid English classes
    β€” Flexible working hours 
    β€” Compensation program for purchasing new laptops 
    β€” Friendly atmosphere

    Ready to try your hand? Do not pull the cat’s tail and send your CV without a doubt!

    For those candidates who don’t get any feedback after applying: We are so thankful for your time and attention to our vacancy! However, sometimes we get more than 100 CVs at once, and it would take several days to answer them all. That’s why we reach out only to relevant candidates. We hope for your understanding.

    More
  • Β· 83 views Β· 15 applications Β· 13d

    Middle Project Manager

    Office Work Β· Hungary Β· 2 years of experience Β· Upper-Intermediate
    Budapest (on-site only, relocation required) Salary: $2500–$4000 gross Global tech company | Agile culture | Impactful delivery About the Company We’re hiring for a Ukrainian global IT outsourcing & engineering company with over 30 years on the...

    πŸ“ Budapest (on-site only, relocation required)
    πŸ’° Salary: $2500–$4000 gross
    πŸš€ Global tech company | Agile culture | Impactful delivery
     

    🏒 About the Company

    We’re hiring for a Ukrainian global IT outsourcing & engineering company with over 30 years on the market and a strong delivery hub in Budapest.

    You’ll join a multicultural team and work on international projects with distributed teams, owning the full project lifecycle β€” from discovery to delivery.

    πŸ“Œ Official employment in Hungary with documentation assistance in relocation process.
     

    🎯 Your Responsibilities

    • Collaborate with clients to clarify business goals & define requirements
    • Turn specs into actionable backlogs & sprint plans
    • Drive delivery rhythm: plan sprints, track velocity, support retrospectives
    • Ensure transparent communication with all stakeholders
    • Monitor project schedules, risks, and dependencies
    • Control budgets, track team capacity & delivery quality
    • Build alignment across product, dev & business teams
    • Proactively improve project results and team performance
       

    βœ… Requirements

    • 2+ years of experience in IT Project Management
    • Deep understanding of SDLC and Agile/Scrum practices
    • Fluent English (B2–C1) β€” written and spoken
    • Strong stakeholder management & team communication skills
    • Critical thinking and solution-oriented mindset
    • You enjoy mentoring and knowledge sharing
       

    🌟 Nice to Have

    • Familiarity with AWS / Azure / GCP
    • Experience with MongoDB / NoSQL
    • Basic understanding of distributed systems
    • Exposure to orchestration tools (Airflow, Talend, AWS Glue, Azure Data Factory)
       

    🧾 Work Conditions

    • πŸ“ On-site work in Budapest (relocation required)
    • πŸ•˜ Schedule: 09:00–18:00 CET
    • 🌍 Multicultural team: Juniors, Middles, Seniors
    • πŸ“ƒ Official employment in Hungary via local legal entity
    • βœ… Relocation support and visa/documentation assistance provided


    🧭 Hiring Process

    1️⃣ Recruiter screening
    2️⃣ 72-hour test (unpaid)
    3️⃣ Interview with recruiter + tech leads
    4️⃣ (Optional) Final interview


    πŸ“© Interested in growing your project leadership career in an international setup?

    Apply now β€” we’ll guide you through every step, including relocation and onboarding.

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  • Β· 184 views Β· 38 applications Β· 13d

    Node.js Developer (Middle/Middle+ level)

    Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· Upper-Intermediate
    What is the purpose of this position? We are looking for an experienced developer (4+ years of commercial experience) to strengthen our team. Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast...

    What is the purpose of this position?
    We are looking for an experienced developer (4+ years of commercial experience) to strengthen our team. Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast staffing. As far as we use different sources for clients attraction, on some project may be used time-tracking. Please pay your attention to this. 

    Qualification you`ll need to bring:
    β€” 3+ years of commercial experience with Node.js is a must
    β€” Experience and understanding of core concepts of Javascript
    β€” β€‹β€‹2+ years of hands-on experience with TypeScript
    β€” Excellent knowledge of the development of scalable and highly available RESTful APIs using Node.js
    β€” Understanding of Single Sign-on and token-based authentication REST, JWT, oAuth
    β€” The ability to use version control systems, in particular β€” Git
    β€” β€‹β€‹Familiarity with modern and upcoming standards
    β€” Intermediate+ English level at least
    β€” Ability to work self-managing and autonomously

    It will be a plus
    β€” Practical experience with complex mongoose aggregations
    β€” Basic knowledge of three-layer architecture (transport layer, business logic layer, data layer)
    β€” Basic knowledge of patterns (GoF band, SOLID, GRASP)
    β€” Experience with unit and Integration testing with Mocha, Chai, Jest
    β€” Experience in a frontend development using React

    In this role, you will be in charge of:
    β€” Developing front-end part of a project
    β€” Creating responsive and adapting to running on a mobile device UI 
    β€” Writing unit/integration tests
    β€” Setup task runners and build tools
    β€” Collaboration with a cross-functional team 

    We offer:
    β€” Remote Work Environment. Work from anywhere and be part of a geographically diverse team
    β€” Stay Ahead of the Curve. Work with cutting-edge technologies
    β€” Possibility of payment by PE accaunt, Payoneer or Wise
    β€” Bonus & Referral system
    β€” Paid 16 vacations and 14 sick leaves per year (after transferring to full-time cooperation)
    β€” Flexible hours
    β€” Compensation program for purchasing new laptops
    β€” Paid professional certifications & educational courses
    β€” Paid English classes
    β€” Friendly atmosphere with quarterly team buildings
    β€” No bureaucracy

    Ready to try your hand? Do not pull the cat’s tail and send your CV without a doubt!

    For those candidates who don’t get any feedback after applying: We are so thankful for your time and attention to our vacancy! However, sometimes we get more than 100 CVs at once, and it would take several days to answer them all. That’s why we reach out only to relevant candidates. We hope for your understanding.

    More
  • Β· 66 views Β· 12 applications Β· 13d

    Junior Digital Marketing Specialist

    Full Remote Β· Ukraine Β· 1 year of experience Β· Upper-Intermediate
    We are growing and have an open position of a Digital Marketing Specialist for Automotive Business in the USA and Canada. Responsibilities: Partner with Social Performance Managers to ensure successful setup and go-live of new clients onto the...

    We are growing and have an open position of a Digital Marketing Specialist for Automotive Business in the USA and Canada.

     

    Responsibilities:
     

    • Partner with Social Performance Managers to ensure successful setup and go-live of new clients onto the Client’s proprietary advertising products.
    • Review and effectively close client media support cases within Salesforce and Client’s’ proprietary social advertising product.
    • Monitor high-level campaign budget numbers and notify performance managers of any campaigns that are off-target.
    • Update Social ads and ad budget numbers based on incoming client/account manager requests.
    • Provide basic activity reporting to performance managers based on account needs and regular activity.
    • Other related tasks assigned by managers of the Client and/or Helpware.

     

    Skills and Qualifications:
     

    • Fast-paced, multitasking and detail-oriented - you will manage a queue of important client requests with a quick turnaround time expectation.
    • Strong strategic thinking, analytical, and problem-solving skills.
    • Strong written & communication English skills (Upper-Intermediate+ level).
    • Experience in Digital Marketing (Meta, Google).
    • Experience working with CRM systems.
    • Proficiency using Google Docs & Sheets (Microsoft Office).

     

    We offer:

    • Competitive compensation linked to UAH/USD rate;
    • Medical insurance after the trial period;
    • English classes;
    • Schedule 2 pm - 11 pm;
    • Corporate training and parties.
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  • Β· 70 views Β· 20 applications Β· 13d

    Salesforce Developer

    Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· Upper-Intermediate
    As a member of the Global Services team, the Salesforce Developer will be responsible for development and administration of our SalesForce.com (SalesCloud, ServiceCloud, and Lightning OMS) and integrated SaaS applications. This developer will be...

    As a member of the Global Services team, the Salesforce Developer will be responsible for development and administration of our SalesForce.com (SalesCloud, ServiceCloud, and Lightning OMS) and integrated SaaS applications. This developer will be responsible for partnering with the Systems Architect and/or Process Architect to provide our client-facing, back-office and Executive teams with the most efficient, automated, easy to understand and use application suite.

     

    Responsibilities

    1. In collaboration with the System Architect, design and configure the Salesforce.com application to build customized solutions driving key business processes;
    2. Manage CRM (Salesforce.com) and integrate requirements to other systems;
    3. Partner with our IT organization to drive utilization and integration between systems;
    4. Manage system release schedule and rollout;
    5. Perform support and development activities for applications/projects assigned;
    6. Be a thought leader in how to best leverage Salesforce capabilities to improve organizational efficiency and effectiveness using improved features / functionality or process improvement;
    7. Research Salesforce.com capabilities as needed to satisfy business requirements, and provide gap analysis;
    8. Develop custom applications using Apex, Visualforce (very rare cases), Aura and Lightning Web Components, JavaScript, HTML, CSS, as needed; as well as declarative tools: flows, process builders etc.
    9. Author and Maintain System Configuration Documentation;
    10. Work only on the new projects (lightning experience only) with clean codesource to implement it correctly from the very beginning by our professional team;
    11. Make sure that we use Visualforce only if it can not be done in any other way (list view buttons, PDF document generation); as well as make sure we use LWC everywhere you used Aura components before;
    12. Be able to become one of the first developers who implement brand new Lightning OMS projects for our clients in the whole world. 

     

    Required skills/qualifications

    • Desire to understand and improve business processes through automation and tools;
    • Experience with Salesforce.com application development including Apex Classes, Controllers and Triggers, Apex Jobs, Visualforce, Aura Components, LWC and Web Services;
    • Experience implementing and integrating Salesforce.com app exchange products;
    • Experience using Salesforce data tools (Data Loader, Excel Connector, DemandTools), and integrating Salesforce.com with other applications; 
    • Salesforce Developer and Administrator certifications;
    • Close to Intermediate level of English, both verbal and written;
    • Effective communication skills to gather requirements, deliver design requirements, and update teams; 
    •  

    Good to have

    • Salesforce Certified Platform Administrator/Developer I/II certifications; 
    • Experience with new LWC framework and ECMAscript medium+ knowledge;
    • Experience in configuration of a standard connector between SFSC and SFCC;
    • Be familiar with new Lightning OMS data model.
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  • Β· 93 views Β· 10 applications Β· 13d

    IT Recruitment Researcher Intern

    Part-time Β· Full Remote Β· Ukraine Β· 0.5 years of experience Β· Upper-Intermediate
    Discover your potential with our IT Researcher Internship, tailored for candidates without prior experience. We’re seeking proactive individuals with strong analytical skills, a passion for connecting people, and a keen desire to learn. The ideal...

    Discover your potential with our IT Researcher Internship, tailored for candidates without prior experience. We’re seeking proactive individuals with strong analytical skills, a passion for connecting people, and a keen desire to learn. The ideal candidate possesses a genuine interest in IT and an English proficiency suitable for communication with foreign candidates.

    As an IT Researcher Intern, you’ll embark on an exclusive learning journey under the guidance of seasoned mentors in the field. This unpaid internship serves as a steppingstone for those looking to build a solid foundation in IT recruitment.

    You will gain the skills you need to build your expertise and establish yourself as a Researcher in the future.

    The Internship covers the key knowledge areas and consists of two parts: theoretical and practical.

    • Program Format: online
    • Duration: 2 months
    • Schedule: part-time
    • Internship Start: 04.08.2025
    • Scholarship: not provided
       

    Selection process:

    • Prepare your CV
    • Apply using the button above (in case you meet all the application criteria)
    • Pass an online test
    • Pass a pre-screening interview with the expert
    • Get the decision if you are admitted to the internship
       

    Requirements

    • ​​​​A passion for the IT industry and a keen interest in talent acquisition
    • At least Intermediate level of verbal and written English or higher
    • Strong communication skills and a proactive approach to learning
    • Attention to detail and the ability to manage tasks efficiently
    • Analytical mindset
    • Currently pursuing or recently completed any degree (no experience required)
    • Ability to work in a remote and collaborative setting
       

    Personal Profile

    Our company invites a professional, motivated, and proactive Researcher to join our friendly recruitment team. Your job will be to help our famous customers from all over the world find great development talents to join their teams.

    You have a unique opportunity to work with professional people, to develop and grow. Moreover, you are encouraged to contribute to the processes in the team.

    Sigma Software provides top-quality software development solutions and IT-consulting to more than 170 customers all over the globe.
     

    Responsibilities

    • Get acquainted with leading IT technologies and tools
    • Search for and engage candidates from around the world
    • Contribute to real-life recruitment processes for international markets
    • Learn and apply tools for attracting top candidates
    • Develop communication skills through hands-on practice
    • Participate in self-study and collaborate with a mentor
    • Apply newly acquired knowledge in real-life cases
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  • Β· 109 views Β· 27 applications Β· 13d

    Senior React Native Developer (Music Tech)

    Full Remote Β· Ukraine Β· 6 years of experience Β· Upper-Intermediate
    We're looking for Senior React Native Developer (Music Tech) Project Description: We are developing a cross-platform (iOS and Android) application designed to streamline and consolidate every aspect of a musician’s workflow into a single, intuitive...

    We're looking for Senior React Native Developer (Music Tech)

    Project Description:

    We are developing a cross-platform (iOS and Android) application designed to streamline and consolidate every aspect of a musician’s workflow into a single, intuitive platform. The application serves as a MusicXML viewer, editor, and annotator, enabling musicians to effortlessly transition to digital technology.

    Qualifications:

    • 3+ years of hands-on experience with React Native
    • 5+ years of overall professional programming experience
    • 2+ years of playing a musical instrument using sheet music, or the ability to clearly demonstrate knowledge of music notation during an interview
    • Proficiency in rendering and data processing
    • Experience with native mobile code optimizations for performance efficiency
    • Hands-on experience with MongoDB and AWS
    • Strong understanding of version control systems (Git) and collaborative development workflows
    • Ability to work independently and within a team in an agile development environment
    • Excellent problem-solving skills and attention to detail
    • Strong communication skills and the ability to collaborate effectively with remote teams
    • Conversational English skills for effective communication

    Key Responsibilities:

    • Develop and optimize core features of the MusicXML viewer, editor, and annotator
    • Work on real-time rendering of musical scores and user modifications
    • Implement high-performance data processing for seamless playback and editing
    • Optimize app performance, ensuring a smooth user experience across different devices
    • Maintain code quality, ensure best practices, and contribute to architectural decisions

     


     

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  • Β· 47 views Β· 19 applications Β· 13d

    ML Engineer

    Full Remote Β· Worldwide Β· 5 years of experience Β· Upper-Intermediate
    We're looking for a talented ML Engineer with a strong background in Natural Language Processing, Large Language Models (LLMs), and fine-tuning on client-specific data. This is an opportunity to work on cutting-edge AI solutions that combine real-world...

    We're looking for a talented ML Engineer with a strong background in Natural Language Processing, Large Language Models (LLMs), and fine-tuning on client-specific data.

    This is an opportunity to work on cutting-edge AI solutions that combine real-world client needs with custom-tuned large language models.

    Requirements: 

    Experience with LLM fine-tuning and prompt engineering

    Hands-on skills in PyTorch and/or TensorFlow

    Experience working with LangChain and NLP model chaining/composition

    Ability to preprocess and normalize raw text data effectively

    Familiarity with deploying models in real-world applications

    Solid understanding of vector stores, embeddings, and inference optimizations


    Responsibility: 

    Fine-tune and adapt LLMs (GPT, LLaMA, etc.) on domain-specific datasets
    Prepare, clean, normalize and structure client-provided text data for training

    Build scalable, production-ready NLP pipelines using PyTorch and/or TensorFlow

    Work with frameworks like LangChain, Transformers, Hugging Face, etc.
    Select and integrate appropriate tools and services for model training and deployment

    Collaborate with cross-functional teams to deliver intelligent AI-driven features
     

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  • Β· 53 views Β· 9 applications Β· 13d

    Data Analyst

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    For clarification the candidate must has relevant experience with Data Analyst exp, Snowflake exp, AWS exp, SQL exp, Large datasets exp, data modeling exp, ETL processes exp, data warehousing exp, data visualization tools exp, BI tools exp, Power BI...

    For clarification the candidate must has relevant experience with Data Analyst  exp, Snowflake exp, AWS exp, SQL exp, Large datasets exp, data modeling exp, ETL processes exp, data warehousing exp, data visualization tools exp, BI tools  exp, Power BI exp, Tableau exp, and good to  have Pharma client exp.
     

    At least 5 years of experience as Data Analyst

    At least 2 years of experience with Snowflake

    We offer:

    • Cooperation with a stable company with well-established processes and a positive atmosphere
    • Experience in project management of different levels of complexity, methodology, and approaches
    • Flexible schedule: Mon-Fri (8 hours a day)
    • 18 days of paid vacation; 15 days sick leave
    • A decent level of remuneration with regular reviews of the results of cooperation
    • Extensive loyalty program 

     

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  • Β· 134 views Β· 83 applications Β· 13d

    Senior Node.js/React.js Engineer

    Full Remote Β· Ukraine Β· 3 years of experience Β· Upper-Intermediate
    Vacancy: Senior Node.js/React.js Engineer Location: Remote Start Date: Asap Engagement: Full-time, long-term Duration: 3–5 months (with potential extension) About the Project We’re looking for a Senior Node.js/React.js Engineer to join our...

    πŸš€ Vacancy: Senior Node.js/React.js Engineer
    πŸ“ Location: Remote
    πŸ—“ Start Date: Asap
    πŸ“Œ Engagement: Full-time, long-term
    πŸ“† Duration: 3–5 months (with potential extension)

     

    About the Project
    We’re looking for a Senior Node.js/React.js Engineer to join our team and lead the development of a high-load, feature-rich payment processing platform. The platform handles everything from subscription management and real-time reporting to chargeback resolution and integrates with Shopify, WordPress, QuickBooks, and more.

    This is a high-impact role where you’ll shape the architecture, lead implementation, and collaborate directly with the client and cross-functional teams.

     

    Tech Stack

    • Backend: Node.js (Nest.js), PostgreSQL, NoSQL
    • Frontend: React.js
    • Cloud: AWS (S3, Lambda, ECS, CloudWatch, etc.)
    • Integrations: Payment APIs, third-party platforms
    • Tooling: RabbitMQ, CI/CD, Prometheus, ELK, OpenTelemetry
    • Testing: Jest, Mocha, Cypress
       

    What You’ll Do
    βœ… Lead backend service development with Node.js (Nest.js)
    βœ… Build advanced frontend components with React.js
    βœ… Optimize database performance and structure
    βœ… Ensure secure, scalable authentication and authorization flows
    βœ… Integrate third-party APIs and payment gateways
    βœ… Work with AWS services and cloud-native architecture
    βœ… Maintain and improve CI/CD pipelines
    βœ… Architect background job processing (e.g., RabbitMQ)
    βœ… Drive best practices for API design and versioning
    βœ… Set up observability and monitoring infrastructure
    βœ… Write and maintain tests across the stack
    βœ… Mentor team members and conduct code reviews
    βœ… Participate in technical planning and architecture sessions
    βœ… Collaborate with stakeholders and product teams

     

    Requirements
    πŸ”Ή 5+ years of commercial experience with Node.js
    πŸ”Ή 3+ years with React.js
    πŸ”Ή Strong skills in SQL/NoSQL and REST API development
    πŸ”Ή Proven experience building scalable, fault-tolerant systems
    πŸ”Ή Deep understanding of AWS and cloud infrastructure
    πŸ”Ή Proficiency in automated testing and CI/CD workflows
    πŸ”Ή Strong frontend capabilities: UI performance, state management
    πŸ”Ή Experience mentoring developers and leading feature delivery
    πŸ”Ή English: Upper-Intermediate or higher (spoken & written)
    πŸ”Ή Excellent communication skills and proactiveness in global team setups

     

     

    Nice to Have
    βž• Background in fintech or payment processing systems
    βž• Experience with microservices and event-driven architectures
    βž• Knowledge of additional backend languages (Python, Java, Go)
    βž• Familiarity with PCI DSS, GDPR, or other compliance standards

     

     

    Ready to build something impactful and lead with confidence?
    Let’s talk. Apply now and bring your expertise to a project where your voice truly matters.

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  • Β· 88 views Β· 9 applications Β· 13d

    Senior Python Developer (AWS)

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 6 years of experience Β· Upper-Intermediate
    About the Role We're seeking an experienced Lead Backend Engineer to architect, build, and maintain the core backend systems and integration platform for our AI-driven healthcare platform. This role will focus on developing scalable, secure, and...

    About the Role

     

    We're seeking an experienced Lead Backend Engineer to architect, build, and maintain the core backend systems and integration platform for our AI-driven healthcare platform. This role will focus on developing scalable, secure, and high-performance APIs and services that power our aesthetic medicine solutions, with a strong emphasis on building robust integrations with EHR systems (Epic, Cerner, Zenoti) and CRM platforms (GoHighLevel). You'll lead a team of engineers and collaborate with data scientists, frontend developers, and product managers to deliver technical solutions that seamlessly connect healthcare providers' existing workflows with our innovative AI platform.

     

    Key Responsibilities

     

    Core Backend Development

     

    • Lead the design and development of our backend architecture using AWS services, Python, and FastAPI
    • Architect and implement secure, scalable RESTful APIs for both internal and external consumption
    • Modernize our data validation layer by migrating from marshmallow to pydantic for improved performance and type safety
    • Develop and optimize data models and database schemas using Aurora Serverless (PostgreSQL)
    • Provide technical leadership to the backend engineering team, including mentorship, code reviews, and technical guidance

       

    Integration Platform Development

     

    • Design and implement a comprehensive integration platform supporting major EHR systems including Epic (FHIR), Cerner/Oracle Health, and aesthetic medicine-specific platforms like Zenoti
    • Build robust CRM integrations with platforms like GoHighLevel, enabling seamless patient data synchronization and workflow automation
    • Architect event-driven integration patterns using AWS EventBridge API Destinations with Python CDK for reliable, scalable third-party connectivity
    • Implement HL7 FHIR-compliant data exchange mechanisms ensuring healthcare interoperability standards
    • Develop webhook management systems and API rate limiting strategies for external platform integrations

       

    Healthcare Compliance & Security

     

    • Ensure adherence to HIPAA compliance and healthcare security best practices across all integration touchpoints
    • Implement comprehensive data governance and privacy controls for multi-tenant healthcare data
    • Design secure authentication and authorization mechanisms for external system connections
    • Collaborate with data scientists to integrate and deploy AI models into production systems while maintaining data security

       

    Technical Leadership & Innovation

    • Lead the implementation of CI/CD pipelines and deployment strategies using Python CDK
    • Develop and maintain technical documentation and integration specifications
    • Work closely with product and design teams to translate business requirements into technical solutions
    • Drive architectural decisions that support rapid scaling across multiple healthcare organizations

       

    Required Qualifications

     

    • 5+ years of experience in backend development with Python and web frameworks (FastAPI, Django, or Flask, FastAPI preferred)
    • 3+ years of experience with AWS services and cloud architecture, particularly Lambda, Fargate, API Gateway, Cognito, EventBridge, RDS, Aurora Serverless, and CDK
    • Strong experience with healthcare integrations, specifically EHR systems (Epic, Cerner, Allscripts) and healthcare data standards (HL7 FHIR, USCDI)
    • Proven experience building third-party API integrations and managing complex data transformation workflows
    • Experience with event-driven architectures and message queuing systems, particularly AWS EventBridge API Destinations
    • Strong knowledge of RESTful API design and implementation
    • Proficiency with relational databases, particularly PostgreSQL/Aurora Serverless
    • Prior experience in a technical leadership role
    • Strong understanding of software development best practices, design patterns, and architecture
    • Experience with CI/CD, testing, and deployment automation using Infrastructure as Code (Python CDK preferred)
    • Excellent problem-solving abilities and communication skills

       

    Preferred Qualifications

     

    • Direct experience with aesthetic medicine or dermatology practice management systems (Zenoti, ModMed, NextTech)
    • Hands-on experience with CRM platform integrations (GoHighLevel, HubSpot, Salesforce Health Cloud)
    • Background in pydantic migration projects and modern Python validation frameworks
    • Experience with healthcare or HIPAA-compliant applications in production environments
    • Knowledge of AI/ML integration in production systems, particularly in healthcare contexts
    • Experience with OAuth 2.0, SMART on FHIR, and healthcare authentication standards
    • Familiarity with containerization and orchestration (Docker, Kubernetes)
    • Experience with data modeling and schema design for healthcare applications
    • Background in building secure, multi-tenant SaaS applications
    • Experience with GraphQL or other modern API technologies
    • Understanding of microservice architecture patterns
    • Experience with real-time data processing and analytics in healthcare settings

     

    Why This Role Matters

     

    You'll be the technical foundation behind A360's AI-driven healthcare platform that's transforming aesthetic medicine. Your expertise in backend systems and healthcare integrations will ensure we build scalable, secure, and reliable systems that healthcare providers can trust with sensitive patient data. As the integration platform architect, you'll enable seamless workflows between our AI-powered documentation tools and the EHR/CRM systems that practices rely on daily. Your leadership will shape our engineering culture and practices while delivering critical infrastructure that enables the next generation of aesthetic medicine solutions.

    This role offers the unique opportunity to work at the intersection of cutting-edge AI technology and practical healthcare workflow automation, directly impacting how thousands of healthcare providers deliver patient care.

     

    What We Offer

     

    • The opportunity to lead technical initiatives in an innovative healthcare AI company
    • Direct collaboration with our CTO and executive team on product strategy
    • A collaborative, fast-paced work environment with significant technical autonomy
    • Competitive compensation and benefits package
    • Professional growth and leadership development opportunities
    • Flexible work arrangements with remote-first culture
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  • Β· 69 views Β· 11 applications Β· 13d

    Lead System Engineer (Corporate Infrastructure)

    Full Remote Β· Ukraine Β· Product Β· 3 years of experience Β· Intermediate
    Our Systems Engineering team is growing, and we're looking for a Lead Systems Engineer to guide our expansion beyond our current capacity. We're a results-focused group with a friendly, open atmosphere, dedicated to collaborating on complex challenges and...

    Our Systems Engineering team is growing, and we're looking for a Lead Systems Engineer to guide our expansion beyond our current capacity. We're a results-focused group with a friendly, open atmosphere, dedicated to collaborating on complex challenges and constantly improving our infrastructure. We believe in strong communication and readily share knowledge to achieve our goals.

    This role is perfect for a technical expert with deep knowledge of corporate infrastructure managementβ€”servers, networks, and cloud environments. In this role you'll use your expertise to mentor others, standardize our processes, and lead the team toward achieving common goals.

     

    RESPONSIBILITIES AND DUTIES

    • Deploy, configure, and maintain corporate IT infrastructure (servers, storage, networks, virtualization, cloud)
    • Ensure high availability, scalability, and performance of critical systems and services
    • Mentor junior engineers, conduct technical training, and promote professional growth and knowledge sharing within the team.
    • Manage and optimize on-premise and hybrid cloud environments (e.g., VMware, AWS)
    • Define and enforce infrastructure standards, documentation, and operational procedures
    • Oversee infrastructure security measures in collaboration with the Information Security team
    • Act as a technical lead and escalation point for complex system incidents
    • Drive automation initiatives to improve efficiency and reduce repetitive work
    • Plan and execute system upgrades, migrations, and lifecycle management

       

    QUALIFICATIONS AND SKILLS

    • Proven experience with hybrid infrastructure (macOS/Windows/Linux administration)
    • Good knowledge of networking (Cisco Meraki), virtualization platforms, cloud environments (AWS), and MDM (e.g., Jamf, Workspace ONE or similar)
    • Hands-on experience with monitoring (e.g., Prometheus, Grafana), backup, and identity management (e.g., Okta, SSO) tools 

       

    NICE TO HAVE

    • Good knowledge of scripting languages (PowerShell, Bash, Python), IaC tools (Terraform, Ansible), and containerization (Docker, Kubernetes) will be a significant advantage.

       

    WE OFFER MULTIPLE BENEFITS THAT INCLUDE

    • The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
    • Competitive compensation and perks. Annual performance review
    • Gig-contract
    • 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
    • Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
    • Medical insurance is provided from day one. Sick leaves and medical leaves are available
    • Remote working mode is available within Ukraine only
    • Free meals, fruits, and snacks when working in the office.


     

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  • Β· 61 views Β· 3 applications Β· 5d

    DAO Analyst / Governance Architect

    Full Remote Β· EU Β· Product Β· 2 years of experience Β· Upper-Intermediate
    DAO Analyst & Governance Architect (Remote / Contract) The stakes We’re handing protocol parameters to the communityβ€”your frameworks decide who gets a voice and how capital moves. Core challenges Draft a Solana Realms-based constitution that balances...

    πŸ› DAO Analyst & Governance Architect (Remote / Contract)

    The stakes
    We’re handing protocol parameters to the communityβ€”your frameworks decide who gets a voice and how capital moves.

    Core challenges

    • Draft a Solana Realms-based constitution that balances speed with Sybil-resistance.
    • Model incentive curves so BUZZ voters want to show up on Snapshot (and rage-quit is never the best play).
    • Build data pipelines that track voting power drift and surface whales gaming quorum in real time.

    Must bring

    • Active governance history: share TX links to at least 3 proposals you’ve authored or defended.
    • Deep familiarity with Solana DAO tooling (Realms, Squads, Helius gRPC).
    • Passion for behavioral economics: you read Vitalik’s futarchy papers for fun.

    Extras – on-chain reputation design, quadratic funding, zk-voting prototypes.

    Why you’ll love it – Token stipend + fixed USDC, dedicated budget to run off-chain research bounties, influence protocol DNA from day 1.

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