Flexible work model
Work from home, from the office, or in a hybrid format that supports focus and collaboration.
About the role
As a Full-stack Engineer, you will build and maintain web applications for our Client, a large European public institution, working across the front-end, back-end services, the data layer, and their deployment in the cloud.
Responsibilities
- Development of front-end website architecture
- Design of user interactions on web pages.
- Development of back-end website applications
- Implement core business logic
- Apply data and security best practices: input validation, authentication/authorization, secure storage, compliant logging and monitoring
- Ensure web applications are optimized for performance and functionality across different browsers and devices
- Design responsive applications
- Design and develop APIs
- Participating in the design and creation of scalable software
- Maintenance of code integrity and organization
- Writing clean, functional code on the front- and back-end
- Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement
- Perform unit/integration testing, debug, fix, and validate code changes
- Deliver solutions that fulfil functional and non-functional requirements and align with user expectations
- Write technical documentation
- Develop and maintain features across the entire stack, from designing user interfaces and consuming APIs to implementing server-side business logic and database interactions
- Deploy and manage applications on cloud platforms using CI/CD pipelines and containerization technologies
- Bridge the gap between front-end and back-end developers, facilitating communication and ensuring cohesive integration of all system components
- Draft precise technical specs for AI agents (e.g., Kiro) to generate boilerplate code (Angular services, Spring Boot controllers), test cases (Karma, JUnit) or Oracle PL/SQL scripts
- Review and refine AI outputs for correctness (logic, edge cases), compliance (security, coding standards) and performance
- Document AI contributions (e.g., code comments, ADRs) and train teams on prompt engineering
Requirements
- University degree corresponding to Level 7 of the European Qualifications Framework (which typically corresponds to a master’s level or 5 years of higher education), and minimum 5 years of IT professional experience
- Very good knowledge of English, both spoken and written, corresponding to Level B2
- Proficiency with fundamental front-end languages (JavaScript, HTML, CSS) and experience with frameworks/libraries including Vaadin 7, Angular, React, Vue, and Bootstrap
- Expertise in Java 8/17 and back-end stacks (Java/Node/PHP), including JEE (EJB 3, CDI, JMS), Spring Boot, and Hibernate JPA.
- Advanced experience in designing, building, and securing RESTful APIs and web services using Kafka, Protobuf, JAX-WS, JAXB, and OpenAPI/Swagger documentation.
- Proficiency with Oracle Database, PostgreSQL, and MongoDB, including schema design, query optimization, and version control with Flyway
- Strong understanding of application servers, specifically Weblogic 12c and 14
- Experience with modern build and dependency management tools such as Maven, Webpack, and Vite
- Solid background in automated testing and related tooling, e.g., JUnit 4 and Mockito
- Expert knowledge of Git workflows (GitFlow, trunk-based) using GitLab and Bitbucket, with an understanding of legacy systems using SVN
- Knowledge of cloud services (AWS, Azure) and experience with IaC tools such as Terraform, AWS CloudFormation, or Azure Bicep for environment provisioning
- Understanding of containerization and orchestration technologies (Docker, Kubernetes) for application deployment
- Deep knowledge of authentication and authorization protocols and standards (e.g., OAuth 2.0, OpenID Connect, JWT)
- Proven experience working within Agile methodologies and using JIRA for task and project management
- Ability to write clear, structured technical specifications for AI code agents (e.g., Kiro, GitHub Copilot)
- Awareness of AI limitations (e.g., hallucinations, bias, licensing risks) and mitigation strategies
- Experience integrating AI tools into software development workflows (e.g., coding, PR reviews, documentation, CI/CD)
SoftServe is an equal opportunity employer. Qualified applicants will receive consideration regardless of race, color, ancestry, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, citizenship, disability, health condition, marital or family status, veteran status, or any other characteristic protected by applicable law.
Role Summary
Location
Bulgaria, Poland, Romania
Work type
Remote/Office
Direction
Engineering & Technology
Subdirection
Software Development
Tech level
Middle
Apply Now
Fill out the form, and we'll be in touch shortly.
About us
We are a digital engineering and technology consulting company where expertise grows alongside people. For more than 30 years, we have been elevating technology: helping organizations navigate complex business challenges by combining deep engineering knowledge with thoughtful, research-backed innovation. Our teams work across key areas: digital engineering, data and analytics, Сloud, and AI/ML. In each, we deliver practical, scalable solutions rooted in real business needs and measurable human impact.
You bring your perspective and ambition. We create an environment where your work meets clarity, confidence, and purpose.
We offer
Compensation & Benefits
Competitive, market-based pay, benchmarked by role and location — plus health coverage, paid time off, wellness support, and learning opportunities.
People-first Leadership
Approachable leaders who communicate openly, keep teams close to the strategy, and support long-term planning.
Advanced tech communities
Stay close to AI/ML, Cloud, Quantum Computing, IoT, and Robotics communities, with projects built on modern frameworks.