1610 poznań English-speaking jobs in Poland

Principal Software Developer with 8+ years of experience in Ruby on Rails and React sought. Proven ability to define direction, shape systems, and make architectural decisions. Strong focus on admin panels, internal tooling, and robust testing. Experience in smaller-scale environments and collaborating with stakeholders. Self-directed and able to operate independently.

Senior Salesforce Developer to design and develop scalable solutions for the financial services sector. Focus on custom functionalities, automation, and Agentforce implementations. Requires proven Salesforce development experience, including Agentforce, Apex, and strong communication skills.

Develop and customize SAP Business One solutions based on business requirements. Analyze and translate business needs into technical specifications. Implement system enhancements, including add-ons, reports, and interfaces.

Senior Full Stack Developer with 10+ years of experience building scalable applications using React, C#.NET Core, and Python (pyspark). Expertise in cloud-native architectures, microservices, and CI/CD. Strong understanding of capital markets, particularly credit and market risk.

Provides end-to-end IT support, troubleshooting hardware, software, and network issues. Automates tasks using AI and scripting tools. Manages user accounts, enforces security policies, and handles onboarding/offboarding procedures. Maintains IT documentation and escalates critical issues. Requires 2-5 years of experience in a similar role, excellent communication skills, and proficiency in macOS and Windows administration.

Develop firmware for embedded systems, including concept design, implementation, and maintenance. Requires 3+ years of embedded development experience, strong C programming skills, and familiarity with ARM Cortex-M based solutions. Excellent English (B2 minimum) and a Bachelor's Degree in a relevant field are necessary.

As a QA & Platform Ops Specialist (Newsletters), you will perform operational QA on scheduled newsletters, ensuring they are free of defects that could cause complaints, churn, or revenue loss. Responsibilities include validating layout, detecting broken links and images, and ensuring compliance. You will also perform cross-client rendering checks and account health QA, escalating issues with clear evidence.

SAP Data and Analytics Developer (BW/SAC) needed for a large-scale S/4HANA transformation program in the transportation sector. Develop and maintain data models and analytics solutions in SAP BW and SAP Analytics Cloud. Collaborate with cross-functional teams to integrate SAP modules and external applications. Proven experience in ABAP OO, ABAP RAP, CDS Views, and OData services is required. Fluency in English is mandatory; German proficiency is a plus.

Salesforce Automation Tester with Copado expertise needed to design, develop, and execute automated test scripts for Salesforce applications within a Copado environment.

SAP Developer (Integration) will design, develop, and support SAP ABAP Objects, CDS Views, and SQL Script components for data integration and system extensions. Collaborate with teams to resolve technical issues and implement integration solutions using Java, JavaScript, and Python.

The ALM Business Analyst will contribute domain expertise to the ALM capability backlog, model software development lifecycle processes, and design reference architectures for ALM toolchain components.

SAP Developer needed for a large-scale S/4HANA transformation program. Develop and maintain SAP Fiori applications, including ABAP services and UI5 components. Strong ABAP OO, RAP, CDS Views, and OData Services skills required. Experience with Financial Accounting (FI) and Controlling (CO) is beneficial. Fluency in English, German proficiency preferred.

SAP Integration / Middleware Developer (BTP) needed for large-scale transportation sector transformation program. Develop and maintain integrations between SAP systems and external platforms using SAP BTP Integration Suite and middleware technologies. Support and resolve integration issues. Collaborate with cross-functional teams on S/4HANA migration and application landscape changes.

Experienced SAP ABAP/RAP Developer needed for a major transportation sector transformation program. Design, develop, and implement backend SAP solutions, including CDS Views, OData services, and complex business logic within SAP S/4HANA (FI and CO modules). Collaborate with teams on integration and issue resolution within a multi-workstream program.

Senior Backend Engineer to build a product that helps companies analyze government data using AI. Experience with JVM ecosystem (Kotlin), product companies, and designing backend systems required.

Senior DevOps Engineer will build and maintain secure, scalable infrastructure for GraphAware's products. Responsibilities include monitoring and maintaining AWS infrastructure, internal tools, and supporting engineering teams with CI/CD. Requires 3 years of Linux system administration, AWS, and Kubernetes experience.

Staff Software Engineer at Damisa designs, develops, and maintains secure, high-performance financial systems. This role involves architecting distributed systems, leading technical strategy, and mentoring engineers. Expertise in Node.js, PostgreSQL, React, AWS, and Kubernetes is required. AI-assisted development is a core part of the workflow.

SRE Engineer to execute duties for Big Data platforms like Hadoop, Spark, and HBASE. Responsibilities include monitoring, troubleshooting, automation, and improving reliability. Requires strong Hadoop knowledge, Python proficiency, and scripting experience.

Senior Python Developer to design and implement solutions for a financial platform researching and running systematic trading strategies. Collaborate directly with quantitative analysts, own end-to-end delivery, and present completed work. Requires 5+ years Python experience, fintech industry knowledge, strong communication, and experience with AI tools, Pandas, SQLAlchemy, and cloud platforms.

The Collibra Data Quality Product Owner designs and implements Collibra DQ scorecards, empowering teams to sustain and develop these solutions. This role involves close collaboration with data owners, stewards, and platform specialists to ensure effective data quality controls.