Billing engineer jobs in Poland

 ...and products. We are looking for an experienced OpenSearch Engineer to own and scale our AWS OpenSearch infrastructure and the pipelines...  ...in Go, Java, or Python . Experience in payments, billing, fintech, or subscription systems . Experience with multi-tenant... 

 ...The NetSuite Engineer plays a critical role in ensuring stable, compliant, and scalable financial operations within NetSuite. This position...  ...operational support to Finance teams, including Accounting, Billing, Tax, Treasury, and Procurement. Ensure accuracy,... 

 ...analytical, connection-obsessed, and systems-minded AI Systems Engineer to join our decentralized core Operations matrix under a high-agency...  ...sales-tech or martech systems, including Close CRM, Stripe billing, Whop multi-tenant marketplaces, or specialized ESP email... 

 ...building documentation including reading standard blue prints and electrical schematics concerning plumbing and HVAC. Display advanced engineering operations skills and general mechanical ability. Display professional journeyman level expertise in at least three of the... 

Job Description We're seeking an experienced Go Engineer to join our team and contribute significantly to our payment gateway product. The ideal candidate will bring deep technical expertise, a collaborative mindset, and the ability to influence and mentor team members... 

 ...asynchronously. Position Overview We are seeking a highly analytical, connection-obsessed, and systems-minded System Support Engineer to manage, scale, and optimize our internal network infrastructure and core server platforms under a permanent, full-time hybrid or... 

 ...workflows into elegant, cloud-delivered experiences. Position Overview We are seeking a highly technical, systems-minded Senior QA Engineer with a strong software verification background to join our core R&D team. In this multi-faceted role, you will serve as a... 

About the team The MongoDB Tools Team builds Percona's open source operational tooling for MongoDB . Two projects sit at the center of what we do. Percona ClusterSync for MongoDB (PCSM) clones and continuously replicates data between clusters. Percona Backup for MongoDB...

 ...objective is to help users complete tasks daily enjoyable with over ~90% reduced time. Role We are looking for a Full Stack Engineer - AI Systems to build the product layer that turns these capabilities into usable, production-grade workflows. This includes designing... 

 ...must handle multi-step reasoning, interact with external tools, and remain reliable despite non-deterministic model behavior. Our objective is to help users complete tasks daily enjoyable with over ~90% reduced time. Role We are looking for a Full Stack Engineer - AI S...

 ...provisioning, grants, backups, restores, health checks, and ownership metadata. Help build DBaaS-style self-service capabilities so engineering teams can request databases, access, credentials, and operational checks with less manual DBA intervention. Improve observability... 

Your Responsibilities: Own production PostgreSQL reliability: HA design, Patroni, PgBouncer, replication, failover, upgrades, vacuum/bloat control, query tuning, locks, indexes, capacity, backups, PITR, and restore validation. Improve disaster recovery and operational evidence...

 ...Cyprus, and Georgia. Position Overview We are seeking a highly analytical, detail-obsessed, and infrastructure-minded Lead Systems Engineer to join our core centralized Edge Network division in a full-time remote capacity open exclusively to qualified technical... 

 ...teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Senior QA Engineer (Manual + Automation) to join our dynamic team on a full-time basis. About the project: This project offers a unified platform... 

About This Role Own and continuously improve product quality by testing new features, identifying defects, creating automated tests, recommending process and product improvements, and developing strong feature and product knowledge. Key Responsibilities Perform ...

 ...and manual testing to validate new features, edge cases, and customer journeys. Collaborate closely with frontend and mobile engineers throughout the software development lifecycle. Review product requirements and identify quality risks early in development.... 

 ...institutional clients. The Pro team is responsible for everything to do with the trading backend services such as the matching engine, market data gateways, internal and external APIs, and various other trading services. The team is located globally and responsibilities... 

 ...real-time datasets across both human and automated agent architectures. Why You'll Love This Role As a Senior Site Reliability Engineer at Cribl, you will join our expanding engineering team in Poland. Our SREs are involved from early conception to architectural... 

 ...services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Site Reliability Engineer Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits... 

 ...services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Site Reliability Engineer Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits... 

 ...recently 2025) LinkedIn as one of the Top 20 Startups in the UK (2025) About this role in the team: We are looking for a QA Engineer who views AI as their primary leverage. At BVNK, we aren't just looking for someone to maintain scripts; we want an engineer who views... 

 ...Establish best practices for code quality, testing, documentation, and deployment pipelines Mentor developers, review code, and drive engineering excellence across the team Requirements Proven track record of playing a key role in building and shipping IT products or... 

The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows...