An information agency specializing in financial markets requires MySQL/PHP Application Developer. The format of work is remote, but it will be necessary to visit the office in St. Petersburg or Yerevan once in 3 months.

Responsibilities:

• Participation in the design of the database, projections for data showcases (sites), development of replicators to keep projections up to date.
• Maintaining and developing the database operations layer, which is further utilized by other teams.
• Optimization of complex SQL queries working with large amounts of data to increase performance;
• Support and development of the project to organize data delivery to clients (data feeds);

Requirements:

• Strong understanding of relational database design principles, knowledge of SQL (MySQL 8+) and its features (CTE, window functions, triggers, etc.);
• Experience and understanding of SQL query optimization principles;
• Strong knowledge of PHP 7.4+, OOP principles, design patterns;
• Experience as a PHP backend programmer for 5+ years;
• Experience with GIT;
• Desire to work in a team;

Will be a plus:

• Experience working with highload projects and optimizing database structure and SQL queries to increase performance;
• Experience working with noSQL stores (MongoDB).

A large Russian retail company requires a Senior DevOps Engineer.

Project: maintenance of the software product on organization of cloud environment.

Requirements:

• Experience in administration of MS Server, MSSQL, MongoDB7.
• Experience with Jenkins, Git, Jira. 
• Proficient Linux, PostgreSQL administration skills.
• CI/CD implementation experience.
• Monitoring Zabbix, ELK, Qurator, Nginx, K8s, Docker.

Tasks on the project:

• CI/CD refinement for delivery of software assemblies.
• Automate code validation and uploading.
• Customization of surrounding development elements.
• Supports a common environment for making changes.

Project

We are looking for an experienced Java developer with PHP or GO background to an international fintech company, specialised in trading, Forex, ETFs, cryptocurrencies etc.

The specialist will be responsible for building, and maintaining our software applications.

Responsibilities:

- Work as part of a feature development team and contribute to all phases of the development lifecycle.

- Write well-designed, testable, efficient code and tests.

- Review current components, suggesting updates as needed.

- Write and utilise technical change documentation.

- Remain up-to-date on all current best practices, trends, and industry developments.

Requirements:

• 3+ years experience in the software engineering role.
• Excellent knowledge of Java SE.
• Some experience with PHP or Go (both or at least one of these languages).
• Hands-on experience with Spring: Boot, MVC, Data, etc.
• Experience in developing high-load data processing systems.
• Experience with SQL (PostgreSQL preferred) and ORM technologies (JPA, Hibernate).
• Understanding of ESB (Kafka preferred).

Nice to have:

• Work experience in financial, investment, or trading companies.
• Good knowledge of data structures, architectural patterns.
• Experience with NoSQL databases (Redis, MongoDB).
• Experience with Cloud Native Environment (AWS preferred).
• Experience with SOA and microservices.
• Understanding of Agile methodologies.

Benefits:

• Work in a dynamic and fast-paced international company.
• Relocation package to Montenegro.
• Use of leading technologies and modern business practices such as Agile.

The leading brand in automotive sector needs internal intranet site CMS to be redesigned.

Currently, all pages are static, but required to be dynamic, using React. The database will be Mongo dB. CMS will allow non-technical users to add/modify contents.

Tasks:

- To access all pages that required dynamic change.

- To designed mongo DB for contents saving.

- Designing and modifying font end look and feel.

- CMS for managing front end content.

Requirements:

- English B2+

- ReactJS development framework and tools

- RESTful API tools design and development

- Git hub source code knowledge

- Working as a Full-stack NodeJS and React developer (both frontend and backend)

- Database MongoDB

- Mobile responsive

We are looking for Full-Stack developers with the following requirements:

- 3+ years (ideally 5+ years) of experience as a Full-Stack software engineer

- Strong knowledge of JavaScript and its execution environments (both server-side and client-side)

- Experience with front-end JavaScript frameworks and libraries (Vue.js is a big plus)

- Experience with messaging systems (Apache Kafka, RabbitMQ, etc.) and understand concepts like concurrency and transaction management

- Experience with establishing and managing relational and/or NoSQL databases (e.g. PostgreSQL, MongoDB)

- Experience with the Docker and its orchestration tools (k8s, docker-compose)

- Understanding of basic primitives in Web3 (DAO, NFT, FT etc.)

- Understanding of fundamental principles in cryptography

- Be comfortable with the modern stack and common standarts in Web3 (web3.js, ERC-20, ERC-721, near-api-js, NEP-141, NEP-171, client-side private key management, etc.)

- Writing extensive comments, documentation, design flow diagrams, and review PRs in English

- Working with our team to create tutorials and demonstrations that allow other developers to easily use/interact with the open-source components you develop

- English at B1+ (i.e. be able to keep all public conversations in English)

- Strong organizational skills — ability to work full-time remotely with no supervision

- Responsibility — we want to trust you

We are looking for a software developer with experience in mobile app development (iOS and Android) and related server-side applications. 

Requirements: 

• Experience in user interface design
• XML/JSON
• Languages: Java, Kotlin Swift 
• Databases: Php/MySQL, MongoDB, SQLite Database
• Android UI / Android SDK
• Android studio, Firebase
• Android testing: Expresso, Junit, Mockito
• Apple's Xcode IDE
• GitHub or other software version control
• English - B2