Job Description, Responsibilities & Requirements
About the Position
We are looking for a Mid Fullstack Engineer to join our team at BlackLine in Kraków, Poland. This role is a Regular position with a salary range of PLN 16,800 - 21,000 per month. The work model is Hybrid.
Responsibilities
- Contribute to designing, developing, troubleshooting, maintaining, optimizing, and scaling BlackLine’s cloud-based backend services.
- Collaborate with other teams to define and build new features, and optimize existing ones.
- Research, test, and benchmark new technologies and methodologies.
- Write elegant and maintainable code.
- Communicate with people at all levels to ensure successful project delivery.
Requirements
- 2+ years of experience with software development in general-purpose programming languages including C#, .NET,.NET Core.
- 2+ years of hands-on experience in building Web Applications, SaaS products, and RESTful APIs.
- BS degree in Computer Science or equivalent experience.
Nice to Have
- Experience with front-end technologies (HTML, JavaScript, CSS, JavaScript Frameworks, etc.).
- Solid computer science foundation including data structures, algorithms, and design patterns.
- Experience with public cloud architectures (Azure, AWS, or GCP) and cloud-native services.
- Experience in service-oriented architecture and aspect-oriented programming.
- Experience with container management solutions like Mesos, Kubernetes, or Nomad.
- Experience with API gateway, identity management, authentication, messaging platforms (e.g., Kafka, SQS, RabbitMQ), workflow orchestration tools, job scheduling, and search.
- Experience with multi-threading and concurrency.
- Experience as a technical lead on significant development initiatives.
- Superior analytical and problem-solving abilities.
- Proven experience implementing an experience layer or API ecosystem for complex systems.
- Demonstrated ability to implement API monitoring solutions for robust system performance and reliability.
- Expertise in implementing strong observability (logging, metrics, tracing) across distributed microservices architectures.
- Excellent written and verbal communication skills.
- Adaptable team player with strong collaboration skills and a focus on results and value delivery.
- Prior working experience in Scrum, or other Agile development methodologies, is preferred.
- Passion for engineering excellence through automation, unit testing, and process improvements.
We Offer
- Be part of a team of technical experts and contribute to the design, development, and delivery of BlackLine’s products.
- Collaborate on architecting, designing, developing, testing, troubleshooting, debugging, optimizing, scaling, maintaining, and improving software applications.
- Be part of the Community of Practice which designs and communicates coding standards, architectural plans, solves complex design and architectural problems, and delivers robust architectural solutions.
About the Company
At BlackLine, we’re committed to bringing passion and customer focus to the business of enterprise applications. As a Full Stack Software Engineer at BlackLine, you will be a crucial player in contributing to delivering high-quality releases to our customers. You will be responsible for both front-end and back-end development but primarily focused on backend, working on features from conception to deployment. We are looking for passionate platform-thinking engineers who deliver clean architecture, designed with scalability and resilience from the outset.
Your role will involve contributing to designing, developing, troubleshooting, maintaining, optimizing, and scaling BlackLine’s cloud-based backend services, as well as driving innovation into our product suite. Enabling us to create an omni experience layer that abstracts the complexity of the underlying business logic from our ability to create products which are right-sized to our customers' needs.
At Blackline, we embrace the leverage AI can provide in elevating our ability to deliver value to our customers. It is our mission to provide the right tools for you to be able to bring your best, so you can look forward to utilizing tools such as .cursor, Copilot, and agents space, to help you deliver the right outcomes across our platforms.
Apply now to be part of our team and make your mark at BlackLine!