Senior Engineer

9 hours ago

Tallinn, Harjumaa, Estonia Bonapolia Full time €60,000 - €120,000 per year

We're looking for a Senior Engineer for a leading global management consulting firm.

It provides consulting and technology services to large enterprise clients, including organizations across finance, media, and technology sectors.

Project Description:
The client is supporting the implementation of an internal financial data platform in a client's environment through a lift-and-shift deployment.
The goal is to adapt, integrate, and validate the existing platform within the client's infrastructure — ensuring compliance with technical, security, and authentication standards.
You will work alongside a DevOps/Release Specialist and client-side engineering teams to adjust application components, integration logic, and deployment configurations for seamless operation within the target environment.

Must Have:

• 4+ years of experience as a Software Engineer (backend or integration-focused)

• Hands-on experience with , including API development and system integration

• Strong understanding of cloud environments and containerized deployments (Docker)

• Experience integrating with authentication and authorization systems (OAuth2, SAML, SSO)

• Excellent debugging, documentation, and communication skills in client-facing contexts

Nice to Have:

• Previous experience with lift-and-shift or migration projects

• Exposure to module bundling or frontend build tools

• Familiarity with CI/CD automation and deployment validation

• Knowledge of infrastructure-as-code principles

• Experience working in cross-functional and distributed engineering teams

• Golang programming language knowledge or ready to learn. 

Responsibilities and Tasks:

• Collaborate with customer and technical teams to analyze environment-specific requirements and adapt components accordingly

• Contribute to backend and integration updates in , ensuring API compatibility and secure communication

• Support authentication integration with identity providers

• Validate and fine-tune the React-based frontend for environment compatibility and deployment readiness

• Participate in environment validation and testing across cloud-hosted and client-side environments

• Work closely with the DevOps/Release Specialist on deployment configuration, CI/CD integration, and release validation

• Prepare technical documentation and contribute to knowledge transfer for client teams

Technology Stack: , Go, REST APIs, React 18, module bundling, cloud environment, Docker, CI/CD tools, SSO integration, secure APIs

English: upper-intermediate

 Location: Europe (preferably Poland)

Ready to Join?
We look forward to receiving your application and welcoming you to our team

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