Senior Java Engineer – Tieto Tech Consulting (m/f/d)

A part of global technology organization Tieto, MentorMate creates durable technical solutions that deliver digital transformation at scale by blending strategic insights and thoughtful design with brilliant engineering. With mature and established practices in enterprise web and mobile development, quality engineering, technical architecture, human-centered design, cloud, DevOps, data, and analytics, the company provides its people with the opportunity to work on impactful, global projects for recognizable brands.

We are looking to hire a Senior Java Engineer to join an innovative project in the healthcare domain for one of the largest pharmaceutical companies in the world. This role is ideal for someone who thrives in a collaborative environment, enjoys solving complex problems, and is passionate about delivering impactful solutions – especially in the healthcare and life sciences domain.

Key Responsibilities

• Design and develop modern, scalable, and high-performing enterprise applications
• Review and analyze business requirements and provide a technical perspective on approach, risk, and estimated development time
• Produce high-quality code implementing all security principles
• Mentor other developers and participate in code reviews
• Participate successfully in an established daily Scrum process and communicate frequently with clients and subject matter experts

Required Experience & Qualifications

• 5+ years of experience with Java (11+) and microservices architecture, including hands-on work with Spring Boot and Spring Data
• Strong experience designing, implementing, and documenting RESTful APIs using OpenAPI / Swagger
• Demonstrated knowledge of implementing OAuth2 / JWT-based authentication
• Solid expertise in Apache Kafka and event-driven architectures
• Practical exposure to AWS cloud services and deploying applications in Kubernetes environments
• Strong familiarity with NoSQL databases, including query optimization and execution plan analysis
• Working knowledge of CI/CD pipelines such as Jenkins or GitHub Actions
• Strong background in writing unit tests and end-to-end (E2E) tests for large-scale systems
• Proven track record of delivering complex software solutions to production across multiple environments
• Effective communicator and collaborative team player with a growth-oriented mindset
• Excellent spoken and written English language skills

A significant advantage would be

• Experience in healthcare-related projects, especially involving compliance (e.g., HIPAA, GDPR)
• Familiarity with microservices architecture and containerization (Docker, Kubernetes)
• Proficiency with Flyway or Liquibase
• Experience leading technical initiatives or epics
• Hands-on knowledge of logging and monitoring tools (CloudWatch, Splunk, Dynatrace, etc.)

Additional Information

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion (tietoevry.com)

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