Senior Full Stack Developer
Vacancy Description
We are seeking a highly skilled Senior Full Stack Developer to join our team and contribute to the development of scalable and high-performance applications in a FinTech environment. The ideal candidate will have extensive experience in full stack development, working with modern web and mobile technologies, and cloud infrastructure.
Requirements
-
8+ years of experience in full stack application development.
-
Strong expertise in React.js, React Native, Node.js, and TypeScript.
-
Experience in working with REST APIs, GraphQL (Apollo Server), and Prisma ORM.
-
Solid understanding of relational databases (MySQL) and query optimization.
-
Strong knowledge of cloud infrastructure (AWS) and its various services.
-
Experience in mentoring junior developers and code reviews.
-
Ability to manage software projects from inception to production deployment.
-
Understanding of industry standards for FinTech applications.
-
Fluent in English, with excellent written and verbal communication skills.
Would be a plus
- Experience working in FinTech or other highly regulated industries.
- Knowledge of blockchain technologies and cryptographic security.
- Understanding of financial data processing, payment gateways, and transaction security.
Responsibilities
-
Full stack application development, including API, frontend web, and mobile development.
-
Develop and maintain backend services using Node.js & TypeScript.
-
Build and optimize RESTful APIs and GraphQL APIs with Apollo Server.
-
Design and develop frontend applications using React.js and React Native.
-
Work with relational databases (MySQL) and Prisma ORM to ensure data integrity and performance.
-
Implement robust testing and debugging practices to maintain high-quality software.
-
Design and manage AWS cloud infrastructure, including S3, Lambda, Systems Manager, CloudWatch, CloudFormation, CloudFront, SNS, RDS, EC2, and ECS.
-
Ensure application security, authentication, and data protection.
-
Optimize API performance, caching strategies (Redis), and database queries.
-
Implement CI/CD pipelines and Infrastructure as Code (IaC) using CloudFormation.
-
Monitor and handle error logging using AWS CloudWatch.
-
Manage the full software development lifecycle, from conception to deployment.
-
Maintain and upgrade existing software to ensure scalability and reliability.
-
Collaborate with internal teams (developers, product managers, operations, marketing, BI, finance, etc.) to identify and resolve system requirements.
-
Provide 2nd-line support to internal teams and assist in troubleshooting.
-
Mentor and guide junior developers, reviewing code and sharing best practices.
What We Offer
Competitive compensation
Social package (24 working days of annual leave and 5 paid sick days)
Flexible working hours
Challenging projects in diverse business domains and a variety of tech stacks
Personal development and professional growth opportunities
Work with talented, ambitious and family-feel team
Educational possibilities: corporate courses, knowledge hubs, and in-house English classes
Compensation for your professional certification & support for your learning activities
Opportunity to choose IT equipment you like
Corporate social responsibility
Would you like to join us?
Please send your resume for our review, and we will be in touch with you soon.