Overview
Join StoneX Group Inc. as a Senior Frontend Software Engineer specializing in React. This is a permanent, full-time position based in Kraków, Poland, with a hybrid work model requiring three days per week in the office. StoneX is a Fortune-100, Nasdaq-listed company connecting clients to global markets through innovation and world-class services.
Position Purpose
As a Senior Engineer at StoneX Payments, you will design, develop, and implement software applications that are key components of our platforms. You will work with React and TypeScript, exercising a high degree of independence and influence over architecture and tech stack decisions. Your role will involve delivering high-quality software aligned with customer needs and business goals, setting standards in a modern and distributed environment, and leading the frontend stack.
Responsibilities
- Execute the software development life cycle (SDLC) for the team, including estimating, analysis, code design, development, testing, debugging, and maintenance.
- Implement engineering standards, best practices, and quality assurance procedures.
- Collaborate with product owners to understand product requirements and translate them into technical stories.
- Provide technical expertise to analyze complex requirements and break down features into tasks.
- Ensure the quality of applications and their alignment with technology and product goals.
- Conduct code reviews and provide constructive feedback.
- Identify recurring issues and opportunities to improve engineering processes and coding standards.
- Lead the execution of software solutions and ensure they work well in the operating environment.
- Participate in strategic implementation regarding technology solutions and platform architecture.
- Mentor and grow less experienced engineers.
Qualifications
- 5+ years of software engineering experience, primarily in frontend or full-stack development.
- Proficiency in React, TypeScript, and unit testing.
- Experience with GraphQL and cloud providers such as Azure or AWS.
- Strong coding skills and experience in peer code reviews.
- Excellent verbal and written communication skills.
- Experience working in a distributed Lean Agile Scrum Team.
- Experience in SaaS, Payments, FinTech, or E-commerce is a plus.
- Experience with Docker, .Net, and GitHub Actions is a plus.
Working Environment
This role is hybrid, with two days working from home and three days in the office located at St. Mogilska 35, Kraków.
Join us in developing the next-generation payments platform and be part of a team that values growth, innovation, and collaboration.
Similar jobs
Last update: 23 minutes ago
Senior Frontend Developer
Join Nasdaq as a Senior Frontend Developer in Wrocław, Poland. Work with React, Redux, and TypeScript to build modern financial UI applications.
Senior Software Engineer (Front-end, React)
Senior Software Engineer specializing in React.js and front-end technologies. Hybrid work model in Cracow, Poland.
Senior Full Stack Developer (Node.js, React.js)
Join Grand Parade as a Senior Full Stack Developer, working with Node.js and React.js in a hybrid role in Cracow, Poland.
Senior Frontend Engineer
Join Snowflake as a Senior Frontend Engineer to lead projects using JavaScript, TypeScript, and React in Warsaw.
Senior Software Engineer - React
Senior Software Engineer specializing in React at Mynt, a leading fintech in Stockholm. In-depth React, JS, and front-end skills required.
Full-Stack Developer (React & NodeJS)
Join as a Full-Stack Developer using React.js & NodeJS in Kraków. Hybrid work, competitive pay, and a dynamic team environment.
Senior React Developer
Join Cloudflight as a Senior React Developer to build high-performance web applications using React, TypeScript, and Tailwind CSS.
Mid Frontend Developer (React)
Mid-level Frontend Developer specializing in React, focusing on high-quality web development and team collaboration.
Senior Software Engineer (JavaScript/TypeScript)
Join OpenX as a Senior Software Engineer specializing in JavaScript/TypeScript. Work remotely in Cracow, Poland.
Senior Frontend Engineer
Senior Frontend Engineer role focusing on JavaScript, React Native, Redux.js in Poland. Inclusive, growth-oriented workplace.
Senior Frontend Engineer with React and TypeScript
Join our team as a Senior Frontend Engineer in Vienna, focusing on React and TypeScript in a microservice architecture.
Senior Front-end Developer with React.js
Join Keepit as a Senior Front-end Developer in Krakow. Work with React.js, JavaScript, and CSS in a dynamic environment.
Frontend Engineer with React.js Experience
Join SumUp as a Frontend Engineer to develop user-friendly web applications using React.js, enhancing our Online Store editor.
Senior Fullstack Engineer (React.js & Next.js)
Senior Fullstack Engineer specializing in React.js & Next.js, remote work, competitive salary, and comprehensive benefits.
Senior Full Stack Developer (NodeJS/React)
Join Adaptiq as a Senior Full Stack Developer (NodeJS/React) to lead and develop innovative applications remotely.
Senior Software Engineer, React
Join Bitpanda as a Senior Software Engineer, React, to develop user-friendly web applications in a dynamic fintech environment.
Staff Engineer, Software - Frontend (React)
Seeking a Staff Frontend Software Engineer with expertise in React, web development, and team leadership for a remote role.
Senior Front End Software Engineer - Trading Systems
Join Clear Street as a Senior Front End Engineer to build trading systems using React and modern tech stack.
Senior Full Stack Engineer - Typescript
Join Fresha as a Senior Full Stack Engineer in Warsaw, specializing in TypeScript, React.js, and GraphQL.
Senior Front-end Developer (ReactJS)
Join Saxum as a Senior Front-end Developer specializing in ReactJS, working on diverse digital products in Amsterdam.
Senior Front-end Developer (ReactJS)
Join Saxum as a Senior Front-end Developer (ReactJS) in Amsterdam. Work on diverse digital products, enhance your skills, and grow your career.
Principal Front End Engineer
Join Snowflake as a Principal Front End Engineer to lead projects and build cutting-edge web applications using Angular, React, and more.
Senior Frontend Engineer
Join Flow Traders as a Senior Frontend Engineer in Amsterdam. Work with React.js, Node.js, and Electron.js in a dynamic trading firm.
Full-Stack Developer with React.js and Node.js
Remote Full-Stack Developer role focusing on React.js and Node.js for web and mobile applications.
