Lead Software Engineer, Java, C#, WCS - Tietoevry Create (m/f/d)

TietoEVRY Corporation; Poznań; On-site; PLN 240,000 - 320,000; Full time

Job summary

A leading technology firm is seeking a Lead Software Engineer in Poznań, Poland. This role involves supporting end-to-end delivery of warehouse software solutions, coordinating project efforts, and leveraging AI for code reviews. The ideal candidate has over 5 years of QA and Systems Integration experience, with strong skills in Java and C#. The company offers career development opportunities, competitive salary, and a great working atmosphere.

Benefits

Career development possibilities

Competitive salary

Private medical care

Group life insurance

Training budget

MyBenefit System

Qualifications

• 5+ years of experience in QA and Systems Integration.
• Experience with AI tools for code reviews.
• Strong interpersonal and customer service skills.

Responsibilities

• Support end-to-end delivery of warehouse software solutions.
• Develop test plans and validate system functionality.
• Coordinate with internal teams and clients.

Skills

Java

C#

Agile SDLC

Communication

Problem-Solving

Test Automation

Databases

Education

Bachelor’s degree in computer science or related field

Tools

Serenity

Selenium

JIRA

qTest

Confluence

JMeter

Job description

Job Description

Position Summary

The Lead Software Engineer is responsible for supporting end-to-end delivery of warehouse software solutions through requirements analysis, system testing, unit test development, defect resolution, and customer support. Acting as a subject matter expert, this role develops test plans, validates system functionality, coordinates with internal teams and clients, supports subsystem integrations, and ensures solutions meet operational and technical requirements. The position may also involve leveraging AI tools for code reviews and refactoring. Strong communication skills, the ability to translate technical concepts for different audiences, and occasional leadership of small project assignments are required.

Responsibilities

• Project Collaboration & Coordination: Work as part of a cross-functional project team (Project/Agile Management, Software Delivery Leads, Software Development Engineers, Solution Design and Commissioning Engineers); coordinate small group testing activities; participate in system demos and meetings with internal and external teams; provide regular progress updates to Agile Project Management and QA Manager.
• Testing & Quality Assurance: Review project documents (SSS, Technical Design Documents, Product Release documents) to define testing objectives; develop test plans and test cases; conduct end-to-end, system integration, hardware-software integration, release regression, and rate/volume testing; document and track defects to resolution; execute critical failure point tests for custom projects.
• Development & Automation: Write unit tests and maintain automated regression/smoke test suites; use AI tools for code reviews and possible refactoring; mentor and train team members on manual and automated testing processes.
• Deployment & Installation: Install and configure Customer's software, including test environment setup and master data creation; review deployment packaging steps; oversee onsite installation with development leads and commissioning engineers.
• Reporting & Documentation: Publish test reports and metrics; document all issues found during testing; communicate with project team members to ensure resolution.
• On-Site Work & Customer Support: Work up to 30–40% of time on-site at customer warehouse locations; provide support to ensure solutions meet operational and technical requirements.

Required qualifications

• Education and Experience: Bachelor’s degree in computer science, engineering, or a related field, or equivalent combination of education and experience; 5+ years in QA, Systems Integration, WCS/WES/WMS testing, and client-server or web services applications.
• Development and Testing: Experience with Java and C# development; writing unit tests; experience with test automation platforms (Serenity, Selenium, etc.), automated regression/smoke test suites, and performance testing tools such as JMeter; ability to leverage AI tools for code reviews and refactoring.
• Processes and Methodologies: Experience with Agile SDLC, CI/CD environments, project/task management and test management tools (JIRA, qTest, Confluence), and deployment processes including ArgoCD and OpenShift.
• Databases and Networking: Understanding of database designs, Postgres/SQL, file management systems, and network protocols (TCP/IP, FTP, API).
• Analysis and Problem-Solving: Ability to troubleshoot application development issues, conduct root cause analysis, analyze logs (DataDog, S3, etc.), and document/report issues effectively.
• Communication and Organization: Strong interpersonal and customer-service orientation, organizational, time management, and problem-solving skills; ability to prioritize and execute tasks in high-pressure and dynamic environments.
• Travel and Flexibility: Available for occasional domestic and international travel; ability to work outside normal hours if required.

Desired qualifications

• Experience with Supply Chain Software Products such as WES, WMS, WCS.
• Previous Java programming experience.
• Ability to work outside of a normal work week as dictated by workload.
• Experience with performance testing tools such as JMeter and use of ArgoCD and OpenShift deployments.
• Review of Test results using Dashboards for Measuring key performance Indicators (Superset for Dashboards).

We offer

• Career development possibilities
• Competitive salary
• Participation in international innovative projects
• Great working atmosphere
• Nordic organization culture and stability
• Private medical care
• Group life insurance
• Investment fund
• Training budget
• MyBenefit System

Additional Information

At Tietoevry, 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)