Software Development Engineer in Test
Synechron
Београд, Unknown, Србија
Full-Time
Competitive
HybridManager
At Synechron, we harness the power of digital transformation to drive business success.As a global consulting firm, we combine creativity with advanced technology to deliver innovative solutions across industries.Recognized with multiple employer awards, we are committed to building talented teams and creating a dynamic work environment.
We are hiringaSoftware Development Engineer in Test
Hybrid working model — Belgrade or Novi Sad office
Role Description:
We are seeking an experiencedSoftware Development Engineer in Testto join Synechron Serbia, focusing onrevising,designing, developing, andmaintainingautomated test frameworks for complex applications. The role involves ensuring software quality and reliability through advanced test automation, continuous integration, and performance testing.
Key Responsibilities:
Automate test cases for C#/.NET and C++ applications on Windows environments
Develop andmaintainscripting for test automation using PowerShell, Python, and SQL against SQL Server
Work with Windows services, IIS-hosted web applications, and have familiarity with Linux services
Use front-end/UI automation tools likeTestComplete,Ranorex, UFT, Selenium, or equivalents
Implement tests using .NET frameworks such asxUnit, NUnit, MSTest
Integrate AI-assisted test generation tools (e.g., Claude Code, Copilot) into CI workflows
Usage of AI assistance in everyday work for repetitive tasks
Perform performance and capacity testing with tools such as JMeter or k6 for throughput and latency profiling
Utilize Splunk for log ingestion and audit logging analysis
Test WCF services, contracts with Pact, and APIs using frameworks likeRestSharpor Postman/Newman
Manage CI/CD pipelines in Bamboo or Jenkins, employing pipeline-as-code practices
Follow best practices in source control withBitBucketor Git, managing branching, pull requests, and hooks
Create deployment scripts with PowerShell DSC, Octopus Deploy, or custom tools
Your Profile:
5+ years of experience automating test cases for C#/.NET and/or C++ applications on Windows
Strong scripting skills in PowerShell, Python, and SQL for MS SQL Server
Ability to read and understand C# and C++ codebases to design automation strategies
Solid knowledge of Windows services, IIS, and familiarity with Linux services
Experience with at least one UI automation tool amongTestComplete,Ranorex, UFT, Selenium
Proficient with .NET testing frameworks such asxUnit, NUnit, MSTest
Familiarity with CI/CD tools Bamboo/Jenkins and source control workflows
Experience with performance testing and log monitoring tools
Excellent analytical, communication, and problem-solving skills
Nice to Have:
Experience with AI-assisted testing tools (Claude Code, Copilot)
Familiarity with BDD frameworks likeSpecFlowor Cucumber
Knowledge of SonarQube or other static code analysis tools
Background in financial services or trading platforms
Experience with containerization (Docker)
Exposure to Linux services
What’sin it for you:
Competitive compensation package based on experience and skills
Stable work environment with opportunities for professional growth
Supportive team and collaborative work culture
Flexible hours and hybrid work options for a balanced work-life experience
Private health insurance plan
Access to continuous training, accredited certifications, unlimited Udemy courses, and other resources to support your professional development
FitPassmembership promoting well-being and mental health
Comprehensive Referral Rewards Program
For anyadditionalinformation or questions, feel free to reach out to us atRecruitment-Serbia@synechron.com.
Note:One prerequisite for this position is that the prospective candidate mustpossessa valid work permit for Serbia.
We appreciate the interest of all applicants. Please note that only those whose qualifications closely match the position requirements will be contacted for the next steps. All applications will be handled confidentially.
SYNECHRON’S DIVERSITY & INCLUSION STATEMENT
Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.
All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.