Job Description, Responsibilities & Requirements
About the Position
We are seeking a Senior Full-Stack Software Developer with over 10 years of experience in IT to join our team in Warsaw, Poland.
Responsibilities
- Participate in requirements clarification and sprint planning sessions.
- Own architectural decisions for services and integrations, including service decomposition, communication patterns, technology selection, and scalability considerations.
- Write unit and integration tests.
- Support QA teammates in the acceptance process.
- Perform production diagnostics, root cause analysis, and reliability improvements for distributed systems in collaboration with platform engineering teams.
Requirements
- Minimum 10 years within the IT industry.
- Strong understanding of distributed systems concepts, including asynchronous communication, messaging patterns, resiliency, idempotency, retries, and eventual consistency (8y+).
- Expert-level knowledge of C#/.NET, including asynchronous programming, multithreading, memory management, garbage collection, synchronization primitives, and performance optimization (8y+).
- Experience designing enterprise-grade REST APIs, including contract design, versioning, security, idempotency, and backward compatibility.
- Experience designing and implementing enterprise applications using SOA and/or microservices architectures.
- Other experience includes the following: WPF, TypeScript, React/Redux, Python (3+ years).
- Strong experience with unit & integration testing.
- Experience with Microsoft SQL Server and Mongo DB (3+ years).
- Experience of Entity Framework.
- Experience working with Azure (Azure services).
- Experience working with Kubernetes.
- Familiar with CI/CD (Azure Pipelines).
- Algorithmic and out of box thinking while working with requirements.
- Familiar with agile methodology.
- Exceptional logical reasoning and problem-solving skills.
- Bachelor in IT or related field.
Nice to Have
- Experience with OData.
- Hunger for learning new technologies with a "can do" mindset.
- Business knowledge in Finance.
- Knowledge of IaC (Terraform).
We Offer
- Relocation options
- Experience in an international environment
- Cross-cultural experience
- Feedback culture
- Regular appraisals
- Annual holiday - 20 or 26 days (depending on seniority)
- Occasional leave - 1 or 2 days (depending on circumstances)
- Child care leave - 2 days or 16 hours per year
- Absence due to force majeure - 2 days or 16 hours per year
- Maternity Leave - 20 weeks
- Parental Leave - 41 weeks
- Paternity Leave - 14 days
- Expert-led tech courses
- Internal instructor-led soft skills courses
- Comprehensive in-house self-learning resources
- Access to external self-learning libraries like ProQuest eBook and Udemy for Business
- Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy
- Custom Learning Programs: upskilling, reskilling, technical mentorship
- Leadership Programs for Managers
- Multisport card
- Possibility to order Multisport card at the corporate rate for family members
- LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.
- One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners
- Preferential banking offer
- Preferential car leasing offer
- Cafeteria program discounts for shops, cinema tickets, holiday offers
- Luxoft Social Benefit Fund: sport and recreation benefits, the possibility to receive financial support
- Private Healthcare Insurance with unlimited access to specialists
- Full dental support
- Travel Insurance
- Possibility to add private healthcare coverage for family members at the corporate rate
- Life insurance at the corporate rate for employees and family members, including payment of the basic package for the employee by the employer
- Reimbursement for corrective glasses
- Many fun social activities organized by the Luxoft team offline in your city
- Online entertainment events for whole company and local team events
- A workplace where you’re treated with respect within a multicultural team
- Rotation between projects and accounts
- New career opportunities
About the Company
Luxoft is a global IT services company that specializes in software development, digital transformation, and cloud services. We work with leading companies across various industries to deliver innovative solutions that drive business success.
Application
To apply for this position, please visit our careers page and submit your application.
*The acquisition of rights to the above benefits depends on the form of cooperation. Benefits apply to those employed under a contract of employment.
**Please note that relocation is not available for all open positions. At Luxoft Poland it is possible to work remotely only from the territory of Poland.
***Options offered by the Polish government.