Available Offers for Apache Kafka

Java Developer

Office
Remotely
Full-time

We are a leading back-office solution provider for Fintech companies that specialises in brokerage-related solutions. We have been operational for over ten years and are continually innovating on a wide range of products and services that serve the financial industry. 

Currently, we are looking for an Incident Manager with a strong IT background. You will be working as part of a highly talented team of IT and business specialists. The team’s top priority is to deliver new features and improve existing services.


You like:

  • A Challenge;
  • A stable environment to nurture your passion for technology;
  • A chance to grow as a specialist;
  • To work in an agile, fast-paced environment;
  • To deliver quality work on time and focus on business value;
  • Meaningful work that has a profound impact on the company and the industry.


About you:

  • Solid knowledge of Java;
  • Java development experience 4+ years;
  • Knowledge of relational databases (e.g. MySql, Postgres), basic SQL query language skills
  • Strong communication and problem-solving skills;
  • Strong written skills in technical English (Intermediate or higher).


As an advantage:

  • Experience in Incident Management;
  • Good understanding of Spring framework, e.g. SpringBoot and ORM technologies (JPA2, Hibernate);
  • Familiarity with AKKA
  • Familiarity with Messaging Systems like RabbitMq, and Apache Kafka;
  • Familiarity with Gradle;
  • Familiarity with Git, GitHub, and GitLab;
  • Familiarity with CI/CD;
  • Familiarity with JIRA and Confluence.
  • Familiar with the finance domain;
  • Experience with test-driven development
  • RESTful APIs design and implementation experience
  • Batch processing and implementation
  • Familiarity with Docker/Jenkins


Responsibilities:

  • Develop new functionality and maintain the company’s existing services;
  • Integrate with external and internal services;
  • Coordinate technical solutions with other product teams;
  • Write well-designed, testable, efficient code;
  • Refactor and optimise existing code;
  • Create and maintain software documentation;
  • Troubleshoot production issues;
  • Work with Agile methodologies.


We offer:

  • Work in an international company;
  • Comprehensive health insurance, social guarantees;
  • Paid sports activities;
  • Fruits, cookies and great coffee;
  • Sponsored educational package;
  • Modern office environment in the centre of Riga;
  • Friendly team and career growth opportunities;
  • Fully subsidised parking near the office after the probation period;
  • Remote work during the COVID-19 pandemic.


PHP Developer

Office
Remotely
Full-time

We are a leading back-office solution provider for Fintech companies that specialises in brokerage-related solutions. We have been operational for over ten years and are continually innovating on a wide range of products and services that serve the financial industry. 


Currently, we are looking for an Incident Manager with a strong IT background. You will be working as part of a highly talented team of IT and business specialists. The team’s top priority is to deliver new features and improve existing services.


You like:

  • A Challenge;
  • A stable environment to nurture your passion for technology;
  • A chance to grow as a specialist;
  • To work in an agile, fast-paced environment;
  • To deliver quality work on time and focus on business value;
  • Meaningful work that has a profound impact on the company and the industry.


About you:

  • Solid knowledge of PHP;
  • PHP development experience 4+ years;
  • Good understanding of Symfony 5+ framework;
  • Solid knowledge of MySQL;
  • Ability to search logs for necessary information;
  • Strong communication and problem-solving skills;
  • Strong written skills in technical English (Upper-Intermediate or higher).


As an advantage:

  • Experience in Incident Management;
  • Familiarity with ITIL/ITSM;
  • Familiarity with Symfony or CodeIgniter framework;
  • Knowledge of Python or Java;
  • Familiarity with Messaging Systems like RabbitMq, and Apache Kafka;
  • Experience in the development and/or maintenance of high-load systems;
  • Previous experience in working with big data;
  • Experience with Avro/Protobuf serialization formats;
  • Experience with Git;
  • Familiarity with JIRA and Confluence.
  • Familiar with the finance domain;


Responsibilities:

  • Incident management (triaging, assessing impact, diagnostics, troubleshooting, reporting);
  • Proactive problem management;
  • New features development;
  • Code maintenance and improvement;
  • Maintaining documentation.


We offer:

  • Work in an international company;
  • Comprehensive health insurance, social guarantees;
  • Paid sports activities;
  • Fruits, cookies and great coffee;
  • Sponsored educational package;
  • Modern office environment in the centre of Riga;
  • Friendly team and career growth opportunities;
  • Fully subsidised parking near the office after the probation period;
  • Remote work during the COVID-19 pandemic.


Incident Manager / PHP Developer

Office
Remotely
Full-time

We are a leading back-office solution provider for Fintech companies that specialises in brokerage-related solutions. We have been operational for over ten years and are continually innovating on a wide range of products and services that serve the financial industry. 


Currently, we are looking for an Incident Manager with a strong IT background. You will be working as part of a highly talented team of IT and business specialists. The team’s top priority is to deliver new features and improve existing services.


You like:

  • A Challenge;
  • A stable environment to nurture your passion for technology;
  • A chance to grow as a specialist;
  • To work in an agile, fast-paced environment;
  • To deliver quality work on time and focus on business value;
  • Meaningful work that has a profound impact on the company and the industry.


About you:

  • Solid knowledge of PHP;
  • PHP development experience 4+ years;
  • Solid knowledge of MySQL;
  • Ability to search logs for necessary information;
  • Strong communication and problem-solving skills;
  • Strong written skills in technical English (Upper-Intermediate or higher).


As an advantage:

  • Experience in Incident Management;
  • Familiarity with ITIL / ITSM;
  • Familiarity with Symfony or CodeIgniter framework;
  • Knowledge of Python or Java;
  • Familiarity with Messaging Systems like RabbitMq, Apache Kafka;
  • Experience with Git;
  • Familiarity with JIRA and Confluence.
  • Familiar with the finance domain;


Responsibilities:

  • Incident management (triaging, assessing impact, diagnostics, troubleshooting, reporting);
  • Proactive problem management;
  • New features development;
  • Code maintenance and improvement;
  • Maintaining documentation.


We offer:

  • Work in an international company;
  • Comprehensive health insurance, social guarantees;
  • Paid sports activities;
  • Fruits, cookies and great coffee;
  • Sponsored educational package;
  • Modern office environment in the centre of Riga;
  • Friendly team and career grown opportunities;
  • Fully subsidised parking near the office after the probation period;
  • Remote work during the COVID-19 pandemic.


Full-Stack developer

Remotely
Full-time

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



Chief Backend Developer

Remotely
Full-time
Project occupancy
Tasks: - Refinement and modification of existing system modules; - Development of new business and integration modules; - Development of new system modules for transition to microservice architecture with subsequent migration to the cloud (SpringBoot, Docker, OpenShift, Istio). - Upgrading the existing technology stack (Apache Kafka, Apache Ignite, ClickHouse, grpc+protobuf); - Optimization and refactoring of the current solution; - Participate in the elaboration and adoption of architectural decisions; - Participation in discussions on implementation of system enhancements; - Code review, development of unit tests. - Realization of integrations with AI models developed in the Bank. Expectations: - H/S. 5 years of experience; - Excellent knowledge of Java 8, design patterns and multithreading; - Understanding of current practices and approaches to implementing highly loaded systems and parallel computing; - Knowledge of J2EE, Spring; - Proficiency in JAX-RS, JPA, EJB; - Experience with Maven, Git; - Experience with ORM Hibernate/OpenJPA/Spring Data), XPath, JAXB, MQ. - Knowledge of SQL at the level of writing queries of medium complexity; - Would be a plus: - Experience with the following technologies: SOAP, JAX-WS, JTA, JMS, - Apache Kafka, Apache Ignite, ClickHouse, grpc+protobuf; - AS WildFly, SpringBoot, Docker, OpenShift/Kubernetes; - experience in projects on methodologies (Scrum, Kanban); - experience in writing unit-tests (in jUnit/TestNG); - experience working with Oracle (12), PostgreSQL databases; understanding of SQL query optimization principles; - ability to work with Linux command line, write minimal Bash scripts; - experience in Jira, Confluence, Jenkins; - knowledge of DevOps.

Java developer

Remotely
Full-time
Project occupancy
Tasks: - Refinement and modification of existing system modules; - Development of new business and integration modules; - Development of new system modules for transition to microservice architecture with subsequent migration to the cloud (SpringBoot, Docker, OpenShift, Istio); - Upgrading the existing technology stack (Apache Kafka, Apache Ignite, ClickHouse, grpc+protobuf); - Optimization and refactoring of the current solution; - Participate in the elaboration and adoption of architectural decisions; - Participation in discussions on implementation of system enhancements; - Code review, development of unit tests; - Realization of integrations with AI models developed in the Bank. What we expect from you: - Higher technical education; - 5 years of work experience; - Excellent knowledge of Java 8, design patterns and multithreading; - understanding of modern practices and approaches to the realization of highly loaded systems and parallel computing; - Knowledge of J2EE, Spring; - Proficiency in using JAX-RS, JPA, EJB technologies; - Experience with maven, git; - Experience with ORM (hibernate/openJPA/Spring Data), XPath, JAXB, MQ. - Knowledge of SQL at the level of writing queries of intermediate level of complexity; Will be a plus: - Experience with the following technologies: SOAP, JAX-WS, JTA, JMS, - experience with Apache Kafka, Apache Ignite, ClickHouse, grpc+protobuf; - experience with AS WildFly, SpringBoot, Docker, OpenShift/Kubernetes; - experience working in agile methodology projects (Scrum, Kanban); - experience in writing unit-tests (in jUnit/TestNG); - experience working with Oracle (12), PostgreSQL databases; understanding of SQL query optimization principles; - ability to work with linux command line, write minimal bash scripts. - experience in Jira, Confluence, Jenkins; - knowledge of DevOps.

DevOps Engineer

Remotely
Full-time
Project occupancy
We are currently looking for several DevOps Engineers for our client in Frankfurt. Tasks: - Operating Kubernetes based data platform on Amazon AWS as part of a DevOps team; - Tech support functional teams along the full lifecycle of use cases; - 2nd Level Ops Support covering Troubleshooting and Maintenance on Data Pipeline Level with main focus on failing DataHub Pipelines; - Hardening/Improvement resilience of platform; - Technical incident management; - Deployment of use cases into production; - Run POCs with commercial third party software; - 5/8 Availability. Support has to be actively pulled via ticketing system. Skills: - 3 years experience in operations of data-intensive applications in production; - 3 years hands-on experience with cloud services offered by Azure and/or AWS (respective certifications are a plus); - You bring extensive experience with security and IAM best practices in microservice environments (e.g. Keycloak, JWT, mTLS, secret Mgmt). - You possess excellent knowledge in setting up and troubleshooting containerized, infrastructure-as-code pipelines in Kubernetes environments (e.g. Helm, ArgoCD, Cloud Formation); - You have vast experience in operating and tuning DB and Message Broker clusters (e.g. Postgres, Apache Kafka); - You have a deep understanding of using and maintaining Jenkins CI/CD pipelines; - You communicate effectively in English with technical and non-technical stakeholders (spoken & written). Start: asap Duration: 6 months (up to 12 months)

Senior Java developer

Remotely
Full-time
For the largest project in the retail industry we are looking for a specialist for the position of Senior Java developer. The specialist will participate in the development of highly loaded and productive backend services for front-end and back-end systems in jvm languages (Java, Hybris) in microservice architecture. Tasks expected of the specialist: - Write high quality and understandable code for distributed system, stack: Java 8, Hybris / Kafka /Redis /Solr/Postgress use and develop existing frameworks and open source libraries - participate directly in the formation and development of your own ecommerce platform - participate in the creation of architectural solutions and design of highly loaded fault-tolerant systems - Implement and improve development processes in an environment of continuous growth of complex tasks and interesting projects Essential Requirements: - Strong knowledge of Core Java (Collections, Concurrency, IO/NIO, Lamdas, Stream API) - extensive experience with well-known Utility Libraries(Guava, Apache Commons, Lombok, MapStruct, Jooq and etc) in solving practical tasks - understanding and experience in using Testing Frameworks(JUnit, Mockito,*Mock), high coding culture, adherence to Clean Code and Clean Architecture principles. - understanding and experience with SQL(MySQL) and NoSQL(Redis, Apache Solr/Elastic) storages - Experience in fine-tuning jvm/gc and solving performance issues with java applications - Understanding of basic data structures and algorithms, estimation of algorithm complexity through Big O notation - knowledge of basic architectural patterns and styles, good design principles for designing highly loaded distributed systems - ability to plan one's time, cope with the flow of tasks, and communicate productively with related departments - Ability to describe architectural solutions using standard tools through UML notations and to clearly state your thoughts Important: - Experience with Docker, Kubernetes, Jenkins, GitLab - Understanding of CI/CD culture, devops/sre practices, experience in use and implementation