Full-stack ruby on rails developer jobs in Serbia

About the role We're looking for a developer who can do impressive work end-to-end - from...  ...system, not as a chat window. You take full ownership of the software you build. You...  ...build it. Requirements Experience with Ruby on Rails or other back-end languages and frameworks... 

 ...critical payment flows across the full ecosystem: from real-time card...  ...across the full payments stack. ABOUT US Xsolla is a global...  ...tools and services to help developers solve the inherent challenges...  ...across both card and APM payment rails. Reconcile internal ledgers... 

About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable,... 

We’re looking for a Full Stack Developer who has experience with frontend conversion, backend automation, and data-driven optimization. You’ll build high-performing landing pages and checkout experiences, set up accurate tracking and analytics across our eCommerce stack... 

 ...professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Full-Stack Engineer to join our dynamic team on a full-time basis. About the project: Building a neutral, AI-powered logistics... 

 ...professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Full-Stack Engineer to join our dynamic team on a full-time basis. About the project: Building a neutral, AI-powered logistics... 

 ...ABOUT YOU We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering...  ...commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From... 

 ...We’re looking for a Full Stack Developer who has experience with frontend conversion, backend automation, and data-driven optimization. You’ll build high-performing landing pages and checkout experiences, set up accurate tracking and analytics across our eCommerce stack... 

 ...About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable... 

 ...global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From...  ...before you ask for a spec. Comfort with developing modern full-stack solutions – we care more about how fast you learn than what you... 

 ...highly analytical, connection-obsessed, and systems-minded Senior Full-Stack Engineer to join our dedicated Enterprise Scale group under a...  ..., NextJS, and TypeScript. Asynchronous Task Management: Develop and calibrate complex background workers and scheduling loops... 

 ...The platform provides high-agency backend developers with an uncompromised remote canvas to leverage modern containerized tech stacks, manipulate complex relational databases, and...  ...centralized Engineering collective in a full-time remote capacity across Poland, Portugal... 

 ...seamless web2 ↔ web3 integration — letting players and developers interact with digital items and move them through their full lifecycle (mint, own, trade, transfer, redeem,...  ...chain they’re on. You’ll work across the whole stack: wallet-connected frontends, high-throughput... 

About the role Thrive as a Talent Acquisition Specialist at Ruby Labs and play a crucial role in shaping our rapidly growing team! In this role, you’ll be a trusted recruitment partner, collaborating closely with hiring managers across departments such as product, marketing... 

 ...About the role Thrive as a Talent Acquisition Specialist at Ruby Labs and play a crucial role in shaping our rapidly growing team! In this role, you’ll be a trusted recruitment partner, collaborating closely with hiring managers across departments such as product, marketing... 

ABOUT US Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities...  ...responsible for the standard the team ships to, the production stack it runs on, and the pace at which strong creative moves from... 

 ...debugging skills ~ Expertise with Mocha , Jasmine , Playwright , K6 , MySQL , Git , Elasticsearch ~ Tolerance to absence of full and reliable internal documentation and readiness to improve that when necessary Perks & Benefits ~ Competitive cash and... 

 ...reliable, and ready for further scaling. You’ll work closely with developers and other engineering teams to troubleshoot issues, improve...  ...solutions using tools such as Prometheus, Loki, ELK, or similar stacks. Developer Support - Collaborate closely with development teams... 

 ...evidence, and stay engaged until it's resolved. ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund,... 

 ...ensure reliability at global scale. Partnering closely with our developers, you’ll transform complex challenges into resilient, automated...  ...observability solutions with Prometheus, Loki, ELK, or similar stacks, tailoring systems to business and performance needs. Engineering... 

 ...technical strategy, we want to hear from you! If you're ready to build the seamless digital experiences that help indie and AAA developers fund, market, and monetize their games worldwide, join us at Xsolla. ABOUT US Xsolla is a global commerce company with robust... 

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...

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...

 ...ability to design scalable architectures, implement robust testing strategies (including E2E), optimize performance, and mentor other developers while collaborating across cross-functional teams will be key to your success in this role. If you're passionate about... 

 ...production systems using Python . Demonstrated experience developing production-grade LLM applications, with an advanced understanding...  ..., and Security cells. Location Context: 100% remote-first full-time operational framework tailored exclusively for qualified... 

 ...grow in a fast-paced, highly collaborative, and exceptionally dynamic setting. The best candidate will be someone who is excited to develop and maintain scalable backend services that power innovative products used by game developers and players worldwide. Strong... 

 ...Engineer to join our core centralized Edge Network division in a full-time remote capacity open exclusively to qualified technical...  ...server provisioning fluidly natively using DevOps pipelines, develops low-overhead operational tooling smoothly natively using Python... 

 ...internationally recognized AI product incubator, growth marketing tech developer, and elite automated systems provider operating on a relentless...  ...our decentralized core Operations matrix under a high-agency full-time remote engagement framework open to builders across the US...