Fyst

WHAT YOU'LL BE WORKING ON

• Design and development of the core banking system and Internet acquiring service within the financial ecosystem
• Participation in product architecture design and query optimization
• Data handling: synchronization, transmission, and processing
• Implementation of new business logic in applications
• Work with metrics: integration, optimization, and monitoring. 

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• At least 4-5+ years of experience in backend development, including 2+ years of production experience with Golang
• Deep knowledge of Golang and its ecosystem
• Solid understanding of multithreaded systems and concurrent programming principles
• Strong knowledge of SQL and experience working with relational databases
• Proven experience in developing and maintaining microservice architectures
• Strong understanding and practical application of software development principles: SOA, SOLID, KISS, DRY
• Experience in architectural design and readiness to propose and implement technical solutions
• Familiarity with Clean Architecture principles and Domain-Driven Design (DDD)
• Experience in fintech is a plus, but not required 
• Good written and verbal communication skills in English (B1–B2 level or higher) and fluent russian language.

OUR TECH STACK

• Go, PostgreSQL, Redis, DynamoDB, Kafka, RabbitMQ, gRPC 

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• Remote type of work

• 20 days of vacation time; bank holidays; Sick leaves; Additional birthday day off

   

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture 

#Fintech #SaaS #Go #FullyRemote 

WHAT YOU'LL BE WORKING ON

• Analysis of the existing program code, identification and elimination of errors
• Development of program code for company projects
• Interaction with the development department, testing
• Support and development of integrations with side services.

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• 4- 5+ years of professional experience with Python 3.10+, with a deep understanding of its asynchronous programming model
• Domain knowledge in payment systems or financial flows 
• Strong hands-on experience with asyncio, FastAPI or aiohttp, SQLAlchemy, and Django ORM
• Experience in system design (Scalability, Reliability & Fault Tolerance, Security, Performance)
• Practical experience with microservice architectures, API development, and service-to-service communication (REST, GRPC)
• Knowledge of and experience with message queues like RabbitMQ or Kafka
• Experience writing and maintaining unit/integration tests with modern testing frameworks
• Experience with Grafana loki(LogQL), Jaeger/Tempo
• Familiarity with gitlab CI/CD, Docker, Kubernetes, Helm, and cloud infrastructure (e.g., AWS, GCP) is a plus
• Knowledge of how 3ds2 flow works is a big plus
• Good English communication skills (written and spoken) and fluent russian. 

OUR TECH STACK

Python 3.12, FastAPI, Django, async gRPC, asyncio, pytest, GitLab CI/CD, Kubernetes (K8s), Helm, PostgreSQL.
 

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• Remote type of work
• 20 days of vacation time; bank holidays; Sick leaves; Additional birthday day off

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture 

#Fintech #SaaS #FullyRemote #Python

WHAT YOU'LL BE WORKING ON

• Designing and implementing effective testing strategies and plans
• Performing hands-on manual and automated testing (Python)
• Actively collaborating with developers, analysts, and other stakeholders throughout the development and release cycles
• Identifying bottlenecks and improving QA processes and workflows
• Proactively solving testing-related challenges and ensuring product quality
• Not only distributing tasks but also directly participating in day-to-day testing activities.

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• At least 3-4 years of experience in software testing, including at least 3 years of hands-on experience in test automation (Python)
• Hands-on experience in payments/B2B testing
• Strong hands-on skills in manual testing and working with complex business logic
• Strong experience in performance and load testing 
• Solid knowledge of the Kibana system, Postman, and API testing
• Experience integrating automated tests into CI/CD pipelines (Allure reporting)
• Strong knowledge of software QA methodologies, tools, and processes
• Good communication skills in English and russian. 

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• Remote type of work
• 20 days of vacation time; bank holidays; Sick leaves; Additional birthday day off

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture

WHAT YOU'LL BE WORKING ON

• As a Team Lead - management of a cross-functional development team (Back-end, Front-end, AQA). Bringing the team to the target state in terms of engineering strategy, culture and existing team agreements in all areas.
• As a Tech Lead of Front-end development - to form team agreements, quality standards and a common vision of the front-end part of the product.
• Be the single entry point for all the questions that concerns delivery of your team: decomposition of product tasks into engineering ones, planning the workload of your team members and deadlines.
• Resource management of team members: motivation, hiring, training, productivity.

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• Experience as a line engineering manager (Team Lead/Tech Lead/Engineering Manager).
• Previous significant experience as a JavaScript Developer/TypeScript + React Developer.
• Familiarity with Back-end development at a level sufficient for competent decomposition and task setting. Ideally, basic+ level of Go and/or Python.
• Experience with relational databases: creating a schema, writing SQL queries, indexes, migrations.
• Understanding of the principles of distributed applications and microservice architecture.
• Good knowledge of English and russian language. 

NICE TO HAVE

• Broad technical knowledge: algorithms, data structures, Linux, networks, security, SQL/NoSQL databases, clouds.
• Experience in organizing a process approach to management (BPM).
• Knowledge of the basics of domain-oriented design (DDD), and its application in projects.
• Experience in finance or other areas where data security and integrity are key requirements.
• Autonomous, good level of self-organization, time management and workload.

OUR TECH STACK

• TypeScript, React 16.8+, Emotion, Vite, AntDesign, React-router, Lodash.

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• The opportunity to attend conferences, courses, and professional development at the company's expense - we favor the continuous development of our employees
• Remote type of work
• 20 days of vacation time; Latvian bank holidays; Sick leaves; Additional birthday day off
• Team building events and corporate parties.

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture

#SaaS #Fintech #FullyRemote #React 

WHAT YOU'LL BE WORKING ON

• Build new product features end-to-end, from concept to release
• Improve and optimize existing applications through refactoring and clean, maintainable code
• Investigate and fix bugs, ensuring a smooth user experience
• Collaborate closely with backend engineers on API contracts and system integration
• Take part in architectural discussions and influence technical decisions for new applications
• Contribute to code reviews, engineering best practices, and overall code quality

WHAT YOU NEED TO SUCCEED IN THIS ROLE

Core (must-have):

• At least 3-5+ years of experience with TypeScript
• At least 3-5+ years of experience with React, including 1+ year with React 16.8+ (Hooks)
• Good layout skills and confident use of HTML/CSS
• Ability to work with technical documentation in English (A2/B1 or higher) and Advanced/Fluent russian

Bonus (nice-to-have):

• Experience with Ant Design
• Ability to work with GitLab at user level (MRs, basic pipelines)
• Experience with D3.js
• Familiarity with Docker and CI/CD practices
• Experience with Vite
• Experience with ESLint and code quality tools
• Any hands-on experience with Vue.js

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• Remote type of work
• 20 days of vacation time; bank holidays; Sick leaves; Additional birthday day off

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture 

#Fintech #SaaS #FullyRemote #React