68 English-speaking jobs in Białystok

Experienced PHP Developer to design, develop, and maintain backend services for a large-scale eCommerce marketplace platform. Responsibilities include building microservices, APIs, and service communication mechanisms. Requires 5+ years of experience with PHP, Symfony, MySQL, REST APIs, and experience with event-driven architecture.

As a Pre-Sales Engineer, you will act as a technical advisor during pre-sales engagements, helping clients understand AI/ML and data platform capabilities and align them with business goals. You will design solution architectures, create technical proofs of concept, and collaborate with sales, delivery, and engineering teams.

Business Development Representative will own outbound prospecting for mid-market and enterprise accounts. Responsibilities include identifying and engaging key decision-makers, leading full sales cycles, and collaborating with internal teams. Requires 4-7 years of experience in business development or consultative sales within IT services or software engineering firms. Proven track record of independently developing opportunities and closing mid-size deals is necessary. Excellent English (C1) is required.

As a Salesforce Consultant, you will design and implement Salesforce solutions for insurance and financial clients. You will lead projects, analyze business requirements, and mentor team members. Experience in Financial Services Cloud and Insurance is required.

Fullstack Python Engineer needed for a remote role at a fast-growing SaaS company. Design, build, and maintain data and core platform functionality across the product stack. Experience with Django, React, and relational databases required.

Experienced DevOps Engineer needed to design, build, and maintain Kubernetes-based infrastructure for a Financial Crime Risk Management platform. Collaborate with international teams to implement CI/CD, deployment strategies, and monitoring solutions.

Senior Data Analyst will design, develop, and implement data solutions, dashboards, and visualizations using PowerBI and SQL. Responsibilities include collaborating with team members on client projects, providing insights from data analysis, and supporting sales activities.

Paid internship in the Performance Department of a Polish Ekstraklasa club. Assist with strength and conditioning training, player rehabilitation, and data analysis. Requires experience in football fitness training, Return to Play protocols, and fluency in English.

Designs, implements, and maintains CI/CD processes using tools like Jenkins, Nexus, and GitLab. Manages artifacts and dependencies, automates processes with scripting languages, and optimizes build and deployment processes. Monitors, diagnoses, and resolves performance and availability issues, ensuring infrastructure and CI/CD security. Collaborates with development teams on code integration, automated testing, and dependency management. Participates in projects related to containerization and orchestration using Docker and Kubernetes.

Staff Software Engineer with 8+ years of experience in backend development using .NET Core/.NET 6+ and Azure cloud services. Designs, develops, and maintains scalable web applications and RESTful APIs. Leads software projects, mentors engineers, and implements CI/CD pipelines.

Design and implement automated test suites for switch software and firmware. Develop Python-based testing frameworks for functional and performance testing.

Senior Product Manager to lead frontend experience strategy for RelativityOne, translating technical possibilities into customer-centric product strategies. Collaborate with engineering, design, and cross-functional teams to define product roadmap, guide product decisions, and champion a seamless user experience.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

Senior Implementation Engineer to drive enterprise SaaS implementations for large organizations. Develop solutions, partner with stakeholders, and ensure successful onboarding. Requires 3+ years of experience in IT/OT software, strong technical skills, and excellent communication.

Lead the design and implementation of Guidewire insurance solutions using Java/Gosu. Manage project teams, ensure timely completion, and advise clients. Requires 4+ years of software development experience, 1+ year in a leadership role, and fluency in English.

We are seeking a .NET Developer to build backend and platform components for a data synchronization system. Responsibilities include designing, implementing, and maintaining APIs, integration services, and processing pipelines. Requires 3+ years of experience with .NET/C#, ASP.NET, .NET Core, and RESTful APIs. Solid understanding of OOP, SOLID principles, and containerization (Docker/Kubernetes) is essential. Experience with relational databases, asynchronous processing, and Git/CI/CD workflows is also required.

Analyze, measure, and optimize the performance of DPU-based systems. Develop and execute performance tests, identify bottlenecks, and collaborate with teams to drive optimizations.

Execute manual, integration, and regression tests based on project requirements. Report, track, and verify defects using test and defect management tools.

Salesforce Developer trainees will learn Apex and Salesforce configuration tools. Responsibilities include team collaboration, client interaction, and technical documentation.

AI Engineer with 3+ years of Python experience sought to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming prototypes into production-ready solutions, building backend components, and ensuring code quality. Experience with Docker, Git, and cloud environments (AWS, GCP, Azure) is required. Optional experience with frontend frameworks and Data Science is a plus.