We offer two cooperation models — flexible enough to match any stage of your project or business growth.
Developers From Our Database Who Are Ready to Start Working on Your Project
Here are a few examples of Java/Python engineers we can match you with. Each has strong cloud-related experience, proven reliability, and is available within 3–6 weeks.
Andrii M.
Senior Full-Stack Java/Python Developer
8+ years
Technology Stack:
- Java
- Spring Boot
- Python
- Flask
- PostgreSQL
- Kubernetes
- Microservices
- React
- +8
industry Expertise:
- SaaS
- Cloud Security
Lviv, Ukraine
Kristina P.
Mid-Level Backend Developer (Java & Python)
5+ years
Technology Stack:
- Java 11
- Spring MVC
- Python
- FastAPI
- MongoDB
- Git
- Jenkins
- +4
industry Expertise:
- eCommerce
- Inventory Automation
Belgrade, Serbia
Mateusz W.
Full-Stack Developer with DevOps Expertise
6+ years
Technology Stack:
- Java
- Python
- Flask
- AWS
- Docker
- Git
- GitHub Actions
- React
- +4
Industry Expertise:
- Fintech
- Cloud Infrastructure
Kraków, Poland
Maria R.
Python Backend Developer with Java Knowledge
7+ years
Technology Stack:
- Python
- Django
- Java
- Spring Boot
- PostgreSQL
- Azure
- Docker
- Git
- +4
industry Expertise:
- AI-Powered SaaS
Bucharest, Romania
Why Hire Java/Puthon Developers with Mobilunity
We’re not just a vendor — we’re your hiring and retention partner. Our 3R Approach – recruitment, retention, and relationships – ensures you get the right Java/Python developers, stay confident in their commitment, and develop your project together.
1R
Recruitment
We don’t offer random CVs — we provide only pre-vetted candidates, considering your exact needs. Whether you require a Java backend expert with Spring Boot or a Python engineer skilled in Flask and AWS, we find the right fit.
✔ Tailored hiring, pre-vetted CVs
✔ Deep screening & industry-related search
✔ Over 1,000 consultants hired since 2010
2R
Retention
Finding the right talent is only half the battle — keeping them engaged is the real win. We support your developers with ongoing 1:1 meetings, motivation checks, and HR care, so they stay productive and loyal.
✔ 4,2+ years on average lasts client-developer collaboration
✔ Early conflict signals & proactive action
✔ Market research on developer’s compensations
3R
Relationships
We build long-term, human-first partnerships. We can help you resolve any issue with your development team. You get access to real people, real communication, and the flexibility to adapt the cooperation model as your needs evolve.
✔ 150+ projects, 20+ countries
✔ Direct access to Account Managers
✔ High trust, low bureaucracy
{cooperation models}
Our Cooperation Models
Hire Dedicated Java/Python Developers
✔ Full-time engineers working exclusively on your project.
✔ Developers are recruited based on your exact needs.
✔ Tasks and workflow management are on you.
✔ HR, office, legal, IT support, and team motivation are on us.
👉 Learn more about hiring Dedicated Java Developers
Hire FLEX Java/Python Developers
✔ No full-time commitment, hire devs only for required hours per month.
✔ Ideal for short-term tasks, audits, support, or niche expertise.
✔ Expertise your in-house team lacks to get things done.
✔ Fast onboarding with minimal setup but full admin support.
👉 Learn more about hiring part-time Java Developers (FLEX)
{comparison}
Why Choose Mobilunity Over Other Cooperation Models?
| Feature | Mobilunity | In-House | Outsourcing Companies | Freelancers |
|---|---|---|---|---|
| Team Stability | ✅ Teams stay 4.2+ years on average | ✅ Stable but expensive and hard to scale | ⚠️ Developers may switch between projects | ❌ Often leave after a few months |
| Team Selection | ✅ You can choose programmers to find the ideal fit | ⚠️ You hire locally that can be expensive and time-consuming | ❌ Team often selected without clients’ approval | ⚠️ Focused on tasks, not team culture |
| Retention | ✅ Retention is our shared responsibility | ⚠️ Full responsibility on internal team | ❌ Vendor rarely supports developer retention | ❌ Retention fully on your shoulders |
| Cost Transparency | ✅ Transparent cost-plus pricing with no hidden fees | ❌ High overhead: HR, office, equipment | ❌ Hidden costs, fixed scope limits flexibility | ⚠️ Costs may vary depending on location and qualifications |
| Team Management | ✅ You fully manage the team and workflows | ✅ Full control but limited by internal resources | ❌ Vendor controls delivery and priorities | ⚠️ You manage directly |
| Scalability | ✅ Easy scaling up/down based on your current needs | ✅ Internal team, fully yours | ⚠️ Formal and process-driven | ⚠️ Can change the projects often |
Skills & Expertise Java/Python Developers Bring
Java/Python developers have a bunch of tech skills – from backend and scripting to cloud expertise. So, they can support a wide range of projects — from traditional web systems to scalable SaaS platforms.
ORM & Data Modeling
Proficiency in Hibernate, SQLAlchemy, and structured database design.
Algorithms & Data Structures
Ability to create clean, scalable code architecture built on CS fundamentals.
Database Management
Hands-on experience with PostgreSQL, MongoDB, and database optimization.
Cloud Experience
Knowledge of AWS, Azure, or GCP for deploying, scaling, and maintaining apps.
CI/CD & DevOps Tools
Experience withGitHub Actions, Docker, Kubernetes — for automation and smooth delivery.
Version Control
Advanced knowledge in Git usage in collaborative teams, including GitFlow or trunk-based models.
Front-End Familiarity
Expertise in working with React or Vue on smaller UI modules when needed.
API Development
Ability to design and integrate REST APIs with security and performance in mind.
Tech Stack Java/Python Developers Usually Have
Explore the core IT specialties we excel in recruiting, ensuring your team is equipped with top-tier talent across various levels and domains in the technology sector.
Java Tools
- Java 17
- Spring Boot
Python Tools
- Python 3.x
- Flask
- FastAPI
Databases
- PostgreSQL
- MongoDB
Cloud & DevOps
- Docker
- Kubernetes
- AWS
Version Control
- Git
- GitHub Actions
Frontend (Basic)
- React
- Vue
Task Java/Python Developers Can Help You Fulfill
Cloud-Native Applications
When building scalable, resilient systems on AWS, Azure, or GCP, Java ensures backend performance while Python powers automation and DevOps tooling.
AI & Data-Driven Features Inside Cloud Products
Python is ideal for ML and data processing, while Java manages the surrounding infrastructure. This combo fits well for cloud-based recommendation solutions, analytics platforms, and custom AI tools.
Microservices-Based Architectures
Java handles complex, structured services, while Python supports lightweight modules or background tasks. Ideal for modular systems that demand flexibility and performance.
Platform Modernization Projects
Migrating legacy systems to the cloud often requires both robust Java services and Python scripts for data migration, API bridging, or infrastructure automation.
High-Load SaaS Platforms
Java’s speed and threading handle concurrency and traffic, while Python extends the platform’s capabilities with integrations, testing pipelines, and admin automation.
Multi-Language Environments
For architecture that already uses both Java and Python (e.g., Java for APIs, Python for AI or scripting), full-stack developers fluent in both can ensure smoother codebase alignment.
Backend + Light Frontend Roles
Projects that need strong server-side logic (Java/Python) and minor frontend responsibilities (React, Angular, etc.) benefit from engineers who cover full flow from DB to UI.
Fast Prototyping and Iterative Delivery
Python speeds up testing of ideas, while Java ensures the production-level robustness. This combination is great for startups or products in early growth stages with evolving needs.
{steps of hiring}
Our Hiring Process for Spring Boot Programmers
{ DAY 1 }
- Defining requirements
- Initiating candidate search
{ WEEK 1 }
- Vetting Spring Boot developers
- Sending you relevant CVs
{ WEEK 2-5 }
- Assessing candidates’ hard skills
- Making offers
{ WEEK 6 }
- Signing the contract
{ ONGOING }
- Supporting your dedicated Spring Boot developers
- Retaining your Spring Boot tech talent
FAQ: Hiring Java/Python Developers with Mobilunity
{Contacts}
Make Waves in Your Team Building and Empowering!
Dive into success with our experts in the endless sea of remote talent!