201 English-speaking jobs in Białystok

About the Role We are looking for an experienced and independent Senior Full-Stack Engineer to join our agile development team. In this role, you will design, build, and maintain scalable microservices and modern web frontends using cutting-edge technologies.

As a Senior Software Engineer, your primary mission will be to design, write, test, deploy, and support our Relativity software products. You will work in an established, senior team with business stakeholders to develop the product, features and services that drive and evolve our Relativity One SaaS.

Lead Python Backend Engineer Browsing jobs can get boring, so let us convince you to actually apply for this one. We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems.

Requirements: Senior Business Analyst with substantial hands-on experience in PriceFX implementation projects. Excellent understanding of pricing processes, including price management, discount structures, and commercial governance. Experience working on large-scale international implementation programs (preferred industries: FMCG or manufacturing).

Requirements: Great knowledge of dbt Cloud for ETL development Experience with working on Snowflake data warehouse as a target system for ETL Proficiency to prepare clear documentation in the Confluence platform Ability to use ticketing systems such as JIRA and/or Azure DevOps Familiarity with Snowflake infrastructure as an advanced Ability to work in an agile BI team (DevOps) and to share skills

Apply for this job Project description: Join our Geospatial Business Unit as a Spatial Data / Software Engineer and play a key role in helping our clients implement, optimize, and maintain advanced spatial data processing systems. You will work with both commercial and open-source technologies to build scalable, cloud-based geospatial solutions.

Project description: You will join a fast-paced, cross-functional team building next-generation direct-to-consumer (D2C) iOS applications with a focus on high performance, elegant design, and seamless user experience .

The Test Assurance & Delivery Manager leads the testing strategy and execution for Platforms and Applications projects within Global IT. This role ensures high quality assurance standards, manages testing processes and teams, collaborates closely with both business and IT stakeholders, and drives continuous improvement.

Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a , you can choose what works well for you.

Join our team as a Python Developer at Kruko, a software house specializing in the creation of mobile and web applications tailored to the specific needs of our clients. We deliver innovative programming projects that support and modernize business operations in Poland and around the world.

Contract type UoP/B2B Join our team as a Manual QA Engineer at Kruko, a software house specializing in creating mobile and web applications tailored to the needs of our clients. We execute innovative programming projects that facilitate and modernize business operations in Poland and worldwide.

Kruko isn't your typical IT consulting company; we're a global powerhouse dedicated to delivering customer-centric software services. With a dynamic array of cutting-edge technologies, including AI-driven solutions, we're blazing trails worldwide.

Overview Join to apply for the System Validation Engineer – DPU Team (f/m/x) role at Sii Poland . Join our Data Processing Unit (DPU) development team, working on state-of-the-art hardware for high-performance computing, storage, security, and networking acceleration.

Practical knowledge of AWS services (experience with serverless architecture is a plus). Ability to write clean, testable code and proficiency with Git repository management. Experience working with Agile methodologies (Scrum, Kanban). Familiarity with Docker and CI/CD tools. English B2 Project description: Join a dynamic venture dedicated to accelerating electromobility.

We're Looking for a Test Specialist ! Join an innovative environment and turn ambitious ideas into reality together with Britenet. We are a European IT company with strong Polish roots, already trusted by more than 200 business partners from all over the world. This time you have the chance to be part of a project related to the development, consulting and support of IT systems for Frontex.

We are looking for an experienced Guidewire Business Analyst with hands-on experience working with the Guidewire platform, especially ClaimCenter and BillingCenter, to join a long-term project for one of our key international clients in the insurance industry. B2B contract with long-term cooperation.

We are building a modern, nationwide fast-charging network for Electric Vehicles (EVs) in a fast-growing region. Your key role will be in developing the technology that integrates charging stations, electric vehicles, and the complex network infrastructure. Minimum 3+ years of professional experience in development.

Addepto is a leading AI consulting and data engineering company that builds scalable, ROI-focused AI solutions for some of the world's largest enterprises and pioneering startups, including Rolls Royce, Continental, Porsche, ABB, and WGU.

As a Performance Engineer, you will analyze, measure, and optimize the end-to-end performance of DPU-based systems, including computer, networking, storage, and security workloads. You’ll work closely with architecture, software, and validation teams to define benchmarks, identify bottlenecks, and guide optimizations at both the software and hardware levels.

Join our team of System Analysts, implementing projects in areas such as investments, domestic and foreign payments, mortgages and daily banking. Solutions we develop include a mobile application for business accounts for business customers or a platform for processing loan applications. Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence.