Bonapolia

Backend Engineer

• Develop, test, debug, maintain, and continuously improve Python-based applications and services
• Deploy and configure applications and services in AWS environments
• Provision and manage infrastructure using Infrastructure as Code while considering system performance and cloud costs
• Work with PostgreSQL using pg_vector or search technologies such as OpenSearch or Elasticsearch for vectorized custom data and Retrieval-Augmented Generation use cases
• Design and implement GenAI agents using AWS Bedrock and related cloud-based AI capabilities
• Evaluate open-source GenAI frameworks against direct API integrations and select appropriate approaches for specific use cases
• Explore and implement multi-agent solutions using frameworks such as AutoGen where appropriate
• Investigate and resolve application, infrastructure, and integration issues
• Optimize system performance and reliability
• Collaborate with stakeholders and technical teams across multiple global regions
• Contribute to innovation within the broader engineering organization

Senior Fullstack Engineer, Python, React

• Define and enforce best practices and coding standards across the project
• Conduct thorough code reviews to ensure adherence to established guidelines and maintain high code quality
• Working both independently and in close collaboration with others in the team
• Communicating clear instructions to team members and helping manage the flow of day-to-day operations
• Communicating with the client regularly
• Design, develop, and maintain robust and scalable Spark applications
• Write clean, maintainable, and efficient code following best practices and coding standards
• Optimize code for performance and scalability, ensuring efficient data handling
• Work closely with cross-functional teams to deliver high-quality software solutions
• Identify and resolve technical issues, ensuring the reliability and performance of applications
• Create and maintain comprehensive documentation for code, processes, and workflows

Senior Data Engineer, ADB, Python

• Design and develop scalable backend solutions using Java
• Work with microservices architecture and contribute to technical solution design
• Build, maintain, and optimise REST APIs and backend systems
• Support delivery through CI/CD pipelines and modern engineering practices
• Work with containerised environments using Docker and Kubernetes
• Apply software security principles and development best practices
• Collaborate with team members and stakeholders in a long-term project setup

Senior Java Developer

• Design and develop scalable, high-performance backend systems using Java 21 and Spring Boot
• Build and optimize REST APIs following best practices in software architecture
• Work within a microservices architecture, ensuring modularity and maintainability
• Manage builds and dependencies using Gradle
• Write and maintain automated tests using JUnit, Mockito, and AssertJ
• Ensure code quality through SonarQube analysis and code review processes
• Work with GitLab for version control and CI/CD pipeline management
• Containerize and deploy services using Docker on AWS
• Implement logging with Logback/SLF4J and monitor systems via Grafana
• Handle asynchronous event-driven communication using Kafka
• Work with PostgreSQL as the primary database and Redis for caching
• Apply strong security principles and best practices throughout the development lifecycle
• Collaborate closely with cross-functional teams in an agile environment

Mid/Senior Java Developer

Data Engineer

• Design, implement, and continuously improve systems for data ingestion, processing, storage, and sharing within a Data Mesh platform across cloud and legacy DWH environments
• Build and optimize AWS cloud and on-premises (Oracle DB) data architectures for performance, scalability, and reliability
• Develop and maintain ETL / ELT pipelines using modern tools and frameworks to support regulatory, operational, and analytical needs across banking areas
• Support and modernize legacy data systems, ensuring smooth migration toward cloud platform architecture
• Uphold high standards of data quality, security, availability, and performance
• Collaborate with analysts, software engineers, and business stakeholders to understand data needs and deliver solutions
• Perform code reviews, troubleshoot software, and resolve defects
• Implement monitoring and alerting for data workflows
• Participate in the EOD process — including a one-week ROTA rotation with availability until 23:00–24:00 for incident troubleshooting and resolution
• Work as part of a cross-functional Agile team in a Pan-Baltic international environment

Senior Data Engineer

Android Engineer

• Develop and maintain Android applications using Kotlin and Java
• Work with RESTful APIs, networking, and XML / JSON data formats
• Build modern UI components using Jetpack Compose
• Implement reactive and asynchronous patterns using Coroutines, Flow, ViewModel, and LiveData
• Apply architectural patterns including MVVM, MVI, and Clean Architecture
• Integrate APIs using Retrofit and OkHttp
• Implement dependency injection using Hilt or Dagger and apply modularization principles
• Write and maintain unit tests (JUnit, MockK) and UI tests
• Ensure solutions meet high standards of performance, security, and user experience
• Maintain high code quality and contribute to knowledge sharing within the team
• Manage source code and collaborate using Git

Android Developer

Security Engineer

• Collaborate with Security Engineering and Infrastructure teams to identify, remediate, and prevent security, configuration, and architectural issues across the customer's Active Directory environment.

Senior Security Engineer

• Design, develop, and maintain robust, scalable, and reliable backend services.
• Drive technical research, architecture design, and implementation of backend services and new features.
• Collaborate with cross-functional teams to deliver effective technical solutions.
• Participate in code reviews and architectural discussions while promoting engineering best practices.
• Write clean, maintainable, and production-ready code.
• Own the full lifecycle of backend services, including deployment, monitoring, and production support.
• Implement and maintain observability infrastructure, including metrics, logging, dashboards, and tracing.
• Mentor engineers and contribute to the technical growth of the team.
• Participate in Agile ceremonies, including discovery, refinement, sprint planning, decomposition, and demos.

Senior Go Developer

Business Analyst

• Gather, structure, and document business and functional requirements; produce detailed functional specifications including validation rules, state transitions, error handling, and input/output contracts
• Map current and future user flows; identify gaps, edge cases, and dependencies to ensure complete requirements
• Maintain structured documentation and ensure traceability of requirements and decisions
• Facilitate cross-team alignment by clarifying scope, resolving ambiguities, and supporting communication between product and engineering stakeholders
• Define acceptance test scenarios and expected behaviors; participate in testing and UAT
• Proactively identify risks, inconsistencies, and scope gaps in requirements and facilitate their resolution