Praca dla remote ai backend engineer nodepython real-time sql w Krakow

MAKE HISTORY WITH US!   We are seeking a skilled and motivated Backend Engineer to join our IoT Platform team. This role is critical to delivering the new initiatives, focusing on scalable backend services that support our connected devices and data-driven operations       • Work closely with architects to translate solution designs into scalable and...

Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods...

  We are seeking a skilled and motivated Backend Engineer to join our IoT Platform team. This role is critical to delivering the new initiatives, focusing on scalable backend services that support our connected devices and data-driven operations     Your Day to Day   • Work closely with architects to translate solution designs into scalable and...

Join beqom — where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most respected companies, beqom enables HR and business leaders to navigate global compliance and make smarter pay decisions that...

Senior / Staff Backend Engineer (Java, Kafka Streams, AWS) Location: Kraków, hybrid Contract: B2B or UoP B2B budget: up to 210 PLN/h VAT Work model: around 3 days per week from the office We are looking for a Senior or Staff Backend Engineer to join a small, high-impact engineering team building a large-scale, event-driven platform. This is a hands-on role...

Job Description At Avanquest, we build software that makes digital life genuinely easier, for everyday users and professionals alike, all over the world. Smooth document management, faster and safer devices, and browsing without the hassle: we spot the everyday frustrations and fix them. Millions of people around the world count on us. And we're just...

What you need to have to succeed in this role Senior experience in Java and Spring Boot. Experience building and running services on Kubernetes. Practical experience with Cloud, particularly Amazon Web Services (AWS). Strong knowledge of API design standards, patterns, and best practices including OpenAPI 3.0 / Swagger, REST, JSON, and Microservices....

Must have - Current Java programming experience, with a strong understanding of programming concepts, including algorithms, complexity, and multi-threading, and Java's language capabilities and standard libraries. - Good knowledge of the data structures: familiarity with the Java collections framework, depth of understanding of the commonly used data...

Python (3 years of hands-on experience) Practical experience with LLMs, Prompt Engineering, and RAG (Retrieval-Augmented Generation) Knowledge of Agentic architectures Background in machine learning, deep learning, and NLP Vector Databases and SQL Databases (PostgreSQL) FastAPI, LangChain Knowledge of Microservices architecture, API design, Observability,...

At Remitly, we believe everyone deserves the freedom to access, move, and manage their money wherever life takes them. Since 2011, we've tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. Whether it's supporting loved ones back home, growing...

What's the role? We are looking for a Principal Agentic AI Engineer to drive the architecture and hands-on delivery of the platform that lets AI agents reason about and act on the physical world. You will define technical direction for how agents consume our location intelligence reliably, at scale, and across environments, and build the core...

- 7+ years of software engineering experience , including 3+ years delivering production AI/ML pipelines or applications . - Successfully delivered 2+ end-to-end AI solutions , including at least one enterprise conversational AI system deployed to production. - Expert-level Python and strong understanding of software patterns, automated testing, and ML...

At least 5 years of engineering experience, ideally the kind that left some scars and good stories. Proficiency in at least one backend language with strong preferences towards Go. Hands-on experience working with data: querying it, wrangling it, and interpreting it. Fluency and real experience working with AI and LLMs, paired with the maturity to be...

7 years of software engineering experience , including 3 years delivering production AI/ML pipelines or applications . Successfully delivered 2 end-to-end AI solutions , including at least one enterprise conversational AI system deployed to production. Expert-level Python and strong understanding of software patterns, automated testing, and ML frameworks (...

- 5+ years of software engineering experience. - Ability to work independently and own features end-to-end. - Hands-on experience with financial infrastructure — core banking, internal ledger systems, integrated payments (SEPA, Instant, card processing), KYC systems. - Proven experience building financial infrastructure from the ground up — not...

Manufacturo Manufacturo powers operations for companies building satellites, fusion reactors, next-generation aircraft, and hypersonic vehicles. Companies such as Hermeus, Relativity Space, and Sierra Space rely on our platform to run complex manufacturing operations with greater control, traceability, and speed. We are a SaaS company building software for...

Upside is a software consultancy built by engineers, for engineers. We partner with global companies to solve real, complex technical challenges. We're deep into Applied AI and R&D, building both production-grade platforms for clients and our own open-source tools like Enthusiast (Agentic AI framework). We operate in a Forward-Deployed model. We don't sit...

About Our Client On behalf of our Client - a highly profitable, US-headquartered scale-up in the Cybersecurity and Threat Prevention space—we are seeking an experienced Staff Software Engineer. Our Client builds real-time platform security solutions that protect global digital platforms from fraud, account abuse, and automated attacks. Operating at massive...

- 7+ years of hands-on experience in Java backend development , building RESTful services and microservices - Expertise in high-availability service architectures designed for performance and resiliency - Solid experience with SQL and relational databases (PostgreSQL or Sybase), with performance optimization knowledge - Hands-on experience with AI...

Manufacturo powers operations for companies building satellites, fusion reactors, next-generation aircraft, and hypersonic vehicles. Companies such as Hermeus, Relativity Space, and Sierra Space rely on our platform to run complex manufacturing operations with greater control, traceability, and speed. We are a SaaS company building software for some of the...