About Our Client

Our client offers management consulting services to the healthcare industry, including billing, contract management, and financial advisory.
Their platform provides a full suite of financial, case management, and contracting solutions for healthcare providers.

We are looking for a highly skilled Senior Python Developer to join the team and contribute to the development of robust, scalable, and secure serverless applications on AWS. As a key member of the engineering team, you will design and build cloud-native solutions leveraging AWS serverless technologies.

Key Responsibilities

• Serverless Application Development:

  Design and develop AWS Lambda-based serverless applications and RESTful APIs using frameworks like Flask or FastAPI, integrated with AWS API Gateway

• Backend Logic & Event-Driven Architectures:

  Build backend logic using Python for event-driven systems with services like SNS, SQS, and Kinesis

• Asynchronous Programming:

  Utilize Python (asyncio, aiohttp) for efficient concurrent task handling in distributed environments

• Data Processing Pipelines:

  Design and implement serverless data pipelines using AWS services such as S3, Lambda, and DynamoDB

• Optimization & Performance:

  Improve performance and scalability through caching, async calls, and latency optimization

• Testing, Debugging & Monitoring:

  Implement unit tests (PyTest) and use tools like AWS CloudWatch and X-Ray for monitoring and troubleshooting

• Security & Authentication:

  Apply AWS security best practices (IAM, encryption, VPC) and implement authentication (Cognito, JWT)

• Collaboration & Mentorship:

  Work closely with DevOps teams (CI/CD pipelines) and mentor junior engineers

Requirements

• Education:

  Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field

• Experience:

  5+ years of Python development experience, including at least 2 years with AWS serverless solutions

• Python Expertise:

  Strong knowledge of Python, including frameworks and tools such as Flask, FastAPI, Pandas, and PyTest

• AWS Serverless:

  Hands-on experience with Lambda, API Gateway, DynamoDB, S3, Step Functions, CloudFormation or AWS CDK

• Async & Concurrent Programming:

  Practical experience with asynchronous programming and parallel task execution

• Testing & Debugging:

  Strong skills in writing unit tests and debugging complex distributed systems

Working Conditions

• Time overlap required: at least 4 hours with the New Jersey time zone

  (9:00 AM – 1:00 PM NJ / 3:00 PM – 7:00 PM CET)

We are looking for a highly technical Senior Azure Databricks Engineer to take ownership of optimizing and productionizing Databricks workloads. 

About the Client
The client is a reinsurance company, primarily working with enterprise clients and supporting long-term collaboration within established teams.

Key Responsibilities:

- Design and implement data processes (e.g., ADF Pipelines, Databricks).

- Develop and version data models.

- Work with Azure cloud-based data infrastructures.

- Develop and execute schema and data migrations.

- Optimize ETL performance.

Requirements:

- Must-Have: Proficiency in Databricks, Delta Lake, Python, PowerShell, MS SQL Server, and T-SQL.

- Azure Stack: Strong knowledge of Azure Data Factory, Azure Data Lake, and Cosmos DB.

- DevOps: Experience with Azure DevOps, Git, Visual Studio, testing, and optimizing complex data flows.

- Data Modeling: Solid understanding of data warehouse and transactional modeling concepts.

- Should-Have: Experience with Power BI.

We are looking for a UAV/Robotics Engineer to join a non-commercial, EU-funded research project focused on developing drone and robotic systems for reconnaissance and demining operations at sea.
This is a full-time position in Ukraine (with possible business trips to other cities and countries and training grounds). The project duration is 1.5 years, with extensive opportunities for hands-on prototyping, field testing, and real-world deployment.

This role will suit enthusiastic engineers — not necessarily Senior-level — who are eager to learn, experiment, and take part in both software/hardware development and practical assembly & field testing of drones. Final-year university students with relevant experience are also welcome to apply.

Requirements

• Experience in developing drone systems and robotic platforms from concept to implementation

• Knowledge of UAV/USV hardware, sensors, autopilot missions, and control algorithms (e.g., MAVLink, Ardupilot)

• Skills in prototyping and electronics troubleshooting, with the ability to solve problems on-site

• Understanding of wireless communication protocols and network solutions

• Technical leadership experience and teamwork skills

• Collaboration and communication with project stakeholders

• Attention to detail, practical approach, and focus on reliable results

• Understanding of AI/ML principles for perception and decision-making solutions

• Familiarity with navigation principles (GNSS, ToF, etc.)

Responsibilities

• Develop software and hardware for UAV/USV systems from concept to working prototypes

• Assemble and test drones, participate in field training at test sites, and military polygons

• Ensure perimeter demining and reconnaissance support using AI and drone technologies

• Troubleshoot and prototype electronics, ensuring robustness of systems in real-world conditions

• Collaborate with project beneficiaries and research partners

• Contribute to knowledge-sharing and support within the engineering team

We are looking for a UAV/Robotics Engineer to join a non-commercial, EU-funded research project focused on developing drone and robotic systems for reconnaissance and demining operations at sea.
This is a full-time role with possible business trips to other cities/countries and training grounds. The project duration is 1.5 years, with extensive opportunities for hands-on prototyping, field testing, and real-world deployment.

This role will suit enthusiastic engineers - not necessarily Senior-level - who are eager to learn, experiment, and take part in both software/hardware development and practical assembly & field testing of drones. Final-year university students with relevant experience are also welcome to apply.

Requirements

• Experience in developing drone systems and robotic platforms from concept to implementation

• Knowledge of UAV/USV hardware, sensors, autopilot missions, and control algorithms (e.g., MAVLink, Ardupilot)

• Skills in prototyping and electronics troubleshooting, with the ability to solve problems on-site

• Understanding of wireless communication protocols and network solutions

• Technical leadership experience and teamwork skills

• Collaboration and communication with project stakeholders

• Attention to detail, practical approach, and focus on reliable results

• Understanding of AI/ML principles for perception and decision-making solutions

• Familiarity with navigation principles (GNSS, ToF, etc.)

Responsibilities

• Develop software and hardware for UAV/USV systems from concept to working prototypes

• Assemble and test drones, participate in field training at test sites, and military polygons

• Ensure perimeter demining and reconnaissance support using AI and drone technologies

• Troubleshoot and prototype electronics, ensuring robustness of systems in real-world conditions

• Collaborate with project beneficiaries and research partners

• Contribute to knowledge-sharing and support within the engineering team

We are looking for a Full-Stack Developer (Node.js + React) to join our team and work on a long-term project for an international client. This is an outstaffing engagement, meaning you will be fully integrated into the client’s team and collaborate closely with their engineers, product managers, and stakeholders.

Project

You will join an existing product with an established codebase and an active development roadmap. The project focuses on building and maintaining scalable back-end services and complex front-end applications. You will work with modern JavaScript and TypeScript technologies while also maintaining and extending parts of a legacy system. The role requires a high level of autonomy, ownership, and the ability to work effectively in a distributed team.

Requirements

           Back-end (Node.js, with PHP/Laravel exposure)

• Deep, hands-on experience with Node.js in production environments
• Strong knowledge of TypeScript and modern JavaScript
• Experience designing and implementing RESTful APIs
• Understanding of backend architecture patterns (layered architecture, modular design, separation of concerns)
• Solid understanding of asynchronous programming, the event loop, and performance considerations in Node.js
• Experience working with SQL databases, including query optimization, transactions, and migrations
• Knowledge of authentication and authorization mechanisms (JWT, OAuth, role-based access)
• Experience with error handling, logging, and monitoring in back-end services
• Ability to write maintainable and testable code (unit and integration tests)
• Practical experience working with PHP and Laravel in production environments
• Ability to maintain and extend existing Laravel-based services
• Comfort working with and debugging legacy PHP/Laravel codebases
  
  Front-end (React.js)
  
  
• Strong experience building complex applications with React
• Confident use of modern React patterns (hooks, context, controlled components)
• Experience with state management solutions (Redux, React Query, or similar)
• Ability to design and implement scalable component architectures
• Strong understanding of front-end performance optimization (memoization, rendering control, code splitting)
• Experience working with forms, validation, and complex UI state
• Knowledge of accessibility (a11y) and cross-browser compatibility
• Experience integrating front-end applications with APIs and handling asynchronous data flows
• Ability to maintain consistent UI/UX in large codebases

Responsibilities

• Develop and maintain back-end services using Node.js and TypeScript
• Design, implement, and evolve RESTful APIs
• Maintain and extend existing PHP and Laravel services
• Build and maintain complex front-end applications using React
• Collaborate closely with the client’s team on feature development and technical decisions
• Ensure code quality through testing, code reviews, and best engineering practices
• Work with existing and legacy systems, improving stability and maintainability
• Take ownership of features end-to-end, from implementation to delivery
• Contribute to performance, reliability, and scalability improvements across the full stack

Please note: In addition to the stages listed bellow, the first step of the process will be an AI interview followed by a technical test.