Senior Full Stack Engineer (10/814)

SUMMARY

💰 150- 175 PLN/h (B2B)

💰 18 000 – 21 000 PLN brutto (UOP)

📍 Hybrid - Cracow

💼 Senior

You will

• Deliver engineering expertise for our Future State Architecture, producing best-in-class payment processing capabilities.
• Deliver high-quality code artefacts that set the example for the team, ensuring quality gates are surpassed, and robust test scripts are included.
• Focus on delivering highly available, highly resilient software and service capabilities.
• Participate in a wider delivery team providing design and development of the new capabilities.
• Support the transformation of the current payment estate, with laser focus on modernization and adoption of cloud-based technology.

Must have

• Bachelor’s Degree required in Computer Science, Engineering, or related majors
• Minimum of 15 years of applied experience as an API engineer
• Strong experience in API designing and creating architectural artefacts such as gap analysis, low-level designs, data models, etc.
• More than 10 years of engineering background in back-end microservices application development, application security and authentication development, cache, and middleware
• More than 10 years of experience programming in Java and ideally Go and Rust.
• Expertise in JVM tuning and diagnostics for application troubleshooting and performance optimization
• Expertise in distributed system design, including microservices, Springboot
• Expertise in Docker, k8s, service mesh
• Expertise in Kafka, the incumbent should be able to build and configure a cluster and develop software to produce and consume to/from the cluster.
• Expertise in monitoring and observability technologies: Splunk, Grafana, Prometheus, Jaeger, Kiali, Open Telemetry
• Expertise in cloud and DevOps, familiar with network (VPC) and firewall on cloud, identity and access management, cloud delivery, including sizing and costing
• Solid knowledge of infrastructure like Linux OS, networking, storage, network load-balancing, and Kubernetes CNI
• Expert-level SQL coding abilities are preferred.
• Understanding of Distributed Databases
• Experience of working in a financial institution, ideally in payments
• Ability to work independently and think out of the box
• The passion and ability to lead/motivate and develop technologists, including mentoring and coaching.
• Superior listening skills, ability to learn quickly, and willing to accept accountability for company and individual success
• Extensive critical thinking skills for problem identification and solution recommendation
• Exceptional team player who can lead others in demonstrating initiative and sound business judgment, and is interested in expanding skills and growing professionally
• Highly flexible, set priorities, and meet deadlines in a changing environment
• Excellent written and verbal communication skills in English, ability to negotiate, resolve conflicts, and influence technical choices relating to business, development, and architectural requirements

Our offer

• Possibility to attend internal and external training
• Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory, and you need to relocate from another city
• Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance
• Remote work option