Own the end-to-end merchant journey — from pre-sales to go-live and beyond
Partner with Sales to design smart, scalable payment solutions tailored to merchant needs
Lead API integrations (REST, webhooks, SDKs) and get merchants live fast
Yuno is building the payment infrastructure that allows all companies to participate in the global market. They empower high-performing teams at brands like InDrive, McDonald’s, Uber to integrate over 1,000 payment methods via a single API.
Design, implement and debug new features in 5G area (Baseband L1-L2)
Actively cooperate with your Scrum team and other stakeholders
Create and maintain product documentation
Tietoevry is one of the largest Nordic IT service companies. In Poland, they specialize in delivering modern IT business solutions, mainly as software development for well-known companies from different sectors like telecom, automotive and smart devices.
Leading the transition from old version to modern microservices architecture
Accelerating development processes, automating tests, documenting and understanding complex code
Defining new standards for high-volume development environments
The company is seeking a Senior Developer with deep expertise in code and Architecture - and above all, the ability to lead bold technological processes and change the rules of the game. You will work in a small team as the leading developer, technology-wise, and lead the system modernization effort.
Design the foundations and technical roadmap of the AI layer within the Hume platform.
Contribute to the codebase, setting the standard for technical excellence, performance, and scalability.
Work within a shared decision-making structure alongside Product Managers and our Chief Scientist.
GraphAware is a company striving for excellence in connected data analytics, empowering democratic government agencies. They have a motivating and supportive environment, where autonomy is balanced with accountability.
Work with technical team leads to design and implement overall UI architecture.
Participate in UI development of multiple complex UI components.
Mentor and provide technical guidance to junior engineers.
RWS is a global AI solutions company empowering the world’s most trusted enterprise AI. Their Cultural Intelligence Layer, powered by 250,000 data specialists, cultural and language experts and deep domain professionals, backed by 45+ patents, makes enterprise AI culturally fluent, contextually accurate and secure.
Ensure high reliability, low latency, and correctness for Lithic's transaction processing interfaces and related services
Lead delivery of new capabilities across authorization, clearing/settlement, disputes, and network integration surfaces
Own and evolve the infrastructure supporting physical network peering with card network partners, ensuring connectivity, failover, and capacity meet reliability requirements
Lithic is a modern card issuing and processing platform empowering ambitious financial companies to build the future of payments. They are a team of 160+ across 26 states and 7 countries, headquartered in New York City.
Work with technical team leads to design overall application architecture
Drive development across backend and frontend components
Contribute to product architecture and design
RWS is a global AI solutions company empowering the world’s most trusted enterprise AI. Our proprietary Cultural Intelligence Layer, powered by 250,000 data specialists, cultural and language experts and deep domain professionals, backed by 45+ patents, makes enterprise AI culturally fluent. Joining Propylon means working in a people-led, innovation-driven environment recognized as one of Ireland’s Best Workplaces in Tech - while having the backbone and global reach of RWS.
Design, develop, and maintain core platform features with a focus on scalability, extensibility, and developer experience.
Contribute to and evolve the microfrontend architecture (remote modules, Module Federation), enabling development outside the main repository.
Build and improve developer tooling, including AI-driven solutions to streamline development workflows.
Creatio provides an agentic CRM & workflow platform with no-code and AI at its core, helping organizations automate customer and operational workflows for faster time-to-value and higher ROI. Creatio was named to Inc.’s Best Workplaces list in 2025, recognizing their commitment to employee wellbeing and a strong workplace culture.
Design and develop software applications for client problems.
Partner with clients to identify high-impact AI opportunities.
Communicate technical capabilities clearly to clients.
TXI is an employee-owned boutique strategy and product innovation firm specializing in product discovery, delivery, and adoption. They deploy integrated teams to uncover user insights and turn them into compelling digital solutions, fostering a culture of personal growth and mutual support.
Architect, build, and own full-stack software platforms supporting enterprise infrastructure and operations teams.
Lead the technical design of systems that ingest, process, analyze, and expose infrastructure and operational data at scale.
Develop backend services and APIs for data collection, enrichment, and querying.
Cision provides PR, marketing and social media management technology and intelligence. They have offices in 24 countries throughout the Americas, EMEA and APAC and are committed to fostering an inclusive environment where all employees can be their authentic selves and perform at their best.