Netguru is hiring a remote Staff Node.js Developer - Architecture (freelance, full-time) to provide deep system design and architecture judgment across multi-product systems. The role involves code and design assessments, writing/reviewing RFCs/ADRs, designing incremental migration paths, and addressing constraints including PCI DSS, multi-currency payments and high traffic spikes; start in September 2026, duration until 31.12.2026, rate up to 42 EUR/h (B2B).

Netguru seeks a Senior Python Developer for a freelance B2B engagement (full-time, ~3 months) working remotely from Poland on an AI agent that processes images. Must have production experience building AI agents, strong Python skills (async, typing, tests), experience with agentic frameworks or building agentic loops, LLM SDKs (OpenAI, Anthropic), MCP, vector DBs (pgvector, Qdrant, Weaviate, Pinecone) and PostgreSQL. Polish language at C2 is mandatory.

Senior freelance fullstack role working remotely on projects requiring proven experience with Oracle ADF, Oracle Forms, Oracle WebLogic, Java (Spring Boot), React, PL/SQL and BitBucket. Full-time engagement (CET working hours), up to $45/hour, expected start mid-August 2026 and duration 6+ months. Excellent English required.

Netguru seeks a Senior Java Developer (freelance, full-time) with at least 5 years' relevant experience, strong Java and Wildfly skills, ORM experience, knowledge of messaging/streaming (e.g., RabbitMQ), Microsoft SQL Server and Oracle databases, familiarity with containers/VMs/infrastructure and experience with AI tooling (AWS Kiro). Role is 100% remote, CET working hours, start around mid-August 2026; minimum 6 months engagement; hourly rate 25–38 EUR.

Netguru seeks a Senior Node.js Developer for a fully remote freelance, full-time engagement (start Sept 2026 — until 2026-12-31). Required ~5–8 years experience designing resilient services (bounded contexts), writing ADRs/RFCs, testing edge/failure cases, and working with OWASP, PCI DSS, payments (multi-currency), fraud prevention and third-party integrations. Role involves deep system design, pairing with client engineers, producing production-ready designs, and contributing to RFCs/ADRs. Rate: up to 35 EUR/h (B2B). Candidates must provide strong written English and be within acceptable timezone difference to UTC+4 (≥5 hours overlap).

Remote B2B freelance role supporting development and maintenance of an enterprise SaaS platform. Requires 3–4 years backend experience with Java and Kotlin, familiarity with Spring Boot, REST APIs, SQL, and ERP integrations; work hours ~14:30–22:30 CET. Professional English and ability to operate independently in distributed teams are required.

Netguru seeks a Senior Python Developer for a long-term freelance engagement (remote — must be based in Poland). The role focuses on building Vision-Language multimodal AI features, prompt engineering, prototyping AI agents, redesigning and scaling Apache Airflow (custom operators, executors), and deploying production services with a DevOps team (Azure experience desirable). Polish language is required; good spoken/written English is expected. Rate listed up to 250 PLN/hour.

Netguru seeks a Senior Golang Developer (freelance, fully remote) to develop and maintain backend services in Go. Role may be full-stack if candidate has React/frontend experience. Requires production experience building backend systems and APIs, automated testing, CI/CD, familiarity with cloud environments (preferably AWS), use of AI-assisted development tools, and strong English communication.

100% remote freelance backend Kotlin engineer role, full-time, starting around mid July 2026 with minimum 6 months duration and a rate from 70 PLN/h. Requirements: good written and spoken English, located in the European Union, experience with Kotlin, Kubernetes, event-driven systems (Kafka), CI/CD for mobile and backend, DevOps collaboration, and familiarity with certification/compliance processes.