13 engineer English-speaking jobs in Kielce

Kotlin Engineer (Senior/Staff) Details: Kotlin Engineer - (Senior/Staff) - Careers VirtusLab Required

Senior / Staff Backend Engineer (Java, Kafka Streams, AWS) Location: Kraków, hybrid Contract: B2B or ... VAT Work model: around 3 days per week from the office We are looking for a Senior or Staff Backend Engineer ... You will join a team where the codebase and domain are evolving, so this is a good opportunity for an engineer

JVM Tooling Engineer (Senior/Staff)Details: JVM Tooling Engineer (Senior/Staff)Required skillsScala or

Team 2 people from VL, who are part of the 6-engineer team. ... Software Support Engineer (Regular/Senior) We are VLteam – tech enthusiasts constantly striving for growth

We're looking for a Fullstack Engineer to join our development team remotely.

Cloud Engineer will build reusable infrastructure components in Terraform and an internal platform for developers. Experience with Kubernetes, Terraform, and programming is required.

The Opportunity We are seeking a Site Reliability Engineer II who is eager to contribute to the transformation

VirtusLab seeks a TypeScript & Scala Engineer to architect and deliver the developer experience and integration layer for DLT financial products. The role requires expertise in TypeScript, Scala, Tapir, and OpenAPI, with a focus on SDK evolution, API design, and code generation.

VirtusLab seeks a Bazel Engineer Expert with experience in building tools, CI/CD, and SDLC. Must have practical knowledge of at least one build tool other than Bazel and proficiency in a JVM, Rust, GoLang, TypeScript, or C++ ecosystem.

Senior Build Engineer to architect and execute migration of a large-scale CI/CD infrastructure from CircleCI to GitHub Actions. Responsibilities include optimizing a complex CI pipeline, merging private repositories into public ones, and collaborating with developers. Requires advanced scripting (Bash/Scala), CI/CD (GitHub Actions preferred), and build tools (sbt) experience.

Senior Kotlin Engineer to build tooling for developers, including IntelliJ plugins, IDEs, and frameworks for local AI inference. Focus on design, implementation, and testing within a small, autonomous team. Strong Kotlin or Java skills and experience with asynchronous programming are required.

It says almost nothing about you — nobody gets to know an engineer from a bullet list.

If you join us as a Senior Engineer, you will also lead the diagnosis and resolution of complex performance