17 марта

Senior Software Engineer 🔥

Киев · $5500 · 10 лет опыта · Upper Intermediate

Java, Scala.

Scala, SQL, OOP, Akka, Linux, Java, Functional programming

Developing Service APIs from scratch with accent to low latency and high throughput. Redesigning old monoliths to small services. Functional and Object Oriented programming usage for problem solving.

Team oriented problem solving. Implementing high performance applications. Solve problems with Java or Scala.


16 марта

Senior Software Engineer 

Удаленная работа, Украина · $5500 · 6 лет опыта · Upper Intermediate

- Java, Scala - Spark, Hadoop, Impala, ClickHouse - Akka, Play - Docker, Kubernetes - Mesos, Singularity - ElasticSearch, MongoDB, Cassandra - SQL databases - AWS stack - JEE stack

Big Data, Distributed Systems, Java, Scala, Spark

experienced in: - JEE solutions - banking projects - programmatic advertising - cloud solutions - big data processing - distributed systems

- scala - highly loaded systems - big-data


26 февраля

Software Architect, Ruby, Elixir 🔥

Киев · $5500 · Больше 10 лет опыта · Advanced/Fluent

Прошёл длинный путь от увлечения программированием в школе до CTO в стартапе. Научился не только программировать, но и коммуницировать. В том числе с нетехническими стейкхолдерами. Терпеливо и успешно. Нацелен на результат: если есть задача, она должна быть решена. Как энтузиаст программирования, всё время нахожусь в процессе профессионального развития.

Ruby, Ruby on Rails, Elixir, Scala, TDD, Unix, Hanami, Business Analysis, Project Management, Flutter

Создал с нуля продукт в сфере healthcare. Веб, несколько мобильных приложений, интеграция с партнерскими сервисами. "С нуля" означает: в сотрудничестве со специалистами предметной области написал спецификацию, водиночку создал MVP, развернул инфраструктуру, спроектировал архитектуру, совместно с коллегой подобрал команду, управлял процессом разработки, и писал сам код на протяжении всего проекта. Подхожу под каждый критерий https://www.yegor256.com/2018/06/26/are-you-an-architect.html

В любой сфере специалист больше всего ценит свободу - свободу принятия решений там, где он профессионал. Моя идеальная работа - это руководство разработкой в стартапе, в небольшой команде. Чуть менее идеальная - team lead, senior se на Ruby, Elixir, Scala. Если вы хотите создать продукт, и ищете человека компетентного технически с одной стороны, и способного нести ответственность и вовлекаться с другой, - я прекрасный кандидат для вас. В данный момент работаю на фрилансе, с которого уйду на позицию, где мои скиллы (хард и софт) будут востребованы в полной мере. Другими словами, хочу челлендж :)


24 февраля

.NET or Scala developer / Technical lead

Hague, Dublin, Amsterdam · $4500 · 6 лет опыта · Upper Intermediate

6+ commercial dev experience. -C# / Scala(Certified) -ASP.Net 4.* ,ASP.Net Core 2.* -Angular 2+ -MS SQL, MongoDB, Redis -RabbitMQ -Microservices -Spark, Hadoop (Certified) -Highload -DevOps TDD, BDD, DRY, KISS, SOLID, GoF

.NET, Agile, ASP.NET, ASP.NET CORE, C#, Entity Framework, LINQ, SASS, Scrum, Git, MS SQL Server, RabbitMQ, TDD, ELK, MongoDB, WCF, Redis, .NET Core, Scala, Angular 2+, Hadoop, Apache Spark

6+ experience years. -saved 200k $ for company -deployed service 2 months faster than expected -report speaker

relocation to Ireland or EU


15 февраля

Senior Scala Developer

Berlin · $5000 · 10 лет опыта · Upper Intermediate

Overall 10 years of experience, Java - 5, Scala - 2. Also worked with JS/React


14 февраля

Senior Java Developer

Минск, Москва · $3500 · 5 лет опыта · Intermediate

1) Senior Software Engineer at Adform Development SSP (https://en.wikipedia.org/wiki/Supply-side_platform). - new features development - optimizing code and infrastructure for highload - finding and optimizing hot spots Technologies and tools used: Scala, Twitter Finagle, Kafka, Akka 2) Senior Software Engineer at EPAM System Developed data ingestion flow for large retail company. Involved in processing up to 100GB daily data in Spark on Azure cluster. Part of the data was prepared and queried via Hive. Technologies and tools used: Kafka, Spark (Scala), Hive, HDFS, Azure 3) Senior Java Developer at iFuture On this position I : - developed online casino; - integrated two online games providers; - created CMS for manage stuff like games, banners, promo etc; - developed system for managing transactions; - developed system for reports(profit and loss by users, product etc.); The system itself consists from a bunch of microservices, which communicate with each other via REST or Kafka, and a couple of monolitic services. I used docker for local development, Spring Boot freamework as a DI, WEB, AOP framework, Spring Cloud (Feign and Hystrix clients), JPA (HIbernate as an implementation), Postgresql and Oracle as a databases, EHCache for caching, Redis for caching and zero-downtime deployment. Also, I was in charge of: - monitoring the system (NewRelic, Zabbix); - architecture improvement. Here I was mostly focused on following best practices for microservices development: 12-factor principle, config server, request tracing, choreography over orchestration if it makes sence; - performance improvement: caching slow queries and remote calls, resolving slow queries (Hibernate), - codebase improvement: Lombok, monitoring aspects, unit testing

Java, Java Core, Spring, Spring Boot, Spring MVC, Tomcat, Algorithms, Cassandra, Hibernate, JPA, Kafka, Multithreading, Scala, Servlets, Finagle, Java EE, Spark, Linux, MySQL, Redis

A few words about my dream job: low latency, high throughput, high load, big data, distributed, multithreading. Not interested in UI or FullStack!


10 февраля

Разработчик Scala

Удаленная работа, Украина · $6000 · 5 лет опыта · Upper Intermediate

Scala, Akka, Akka streams, Akka Http, Play, REST, anorm, cats, SBT, ScalaTest, Git Java - 6 years Scala - 5 years

TDD, Akka, Java, Lift, REST API, Scala, MySQL, Play, Spray, Akka Streams, MongoDB, Spark

Reorganized and improved existing tests execution time so that they pass within 30 seconds instead of 5 minutes. Redesign of shopping cart to support wish list and saved cart functionality, application integration with social networks and loading time speed-up of main search page from 3 sec to 200 ms by implementing product pool cache. Provided RESTful web services for the mobile application, setup automatic build process and integrated it with Jenkins, as well as covered code with unit and integration tests using TDD approach

I am skilled developer who enjoys challenges. I seek position to further expand skills and contribute to a company with creative personnel and challenging projects. My Computer Science interests span several areas including highly concurrent and distributed systems, mobile solutions and full stack of backend application development.


5 февраля

Senior Scala / Java Developer 

Удаленная работа, Украина · $5000 · 7 лет опыта · Upper Intermediate

Scala, Akka, Play Framework, Cassandra, ScalaTest, AkkaTest, CQRS, Event Sourcing, ELK, Microservices, JWT. Java Core, Algorithms, Multithreading, Spring(Core, Security, Data, MVC, REST), Hibernate, Google Guice, Google Gin, GWT, GWTP, CSS, HTML. JUnit, Mockito. Oracle DB, PostgreSQL, MS SQL, MySQL. Design Patterns, TDD, SOLID, KISS, DRY. TeamCity, Jenkins, Git, Maven.

Akka, Cassandra, Java Core, java.util.concurrent, playframework, PostgreSQL, Scala, Linux, Slick, Spring

I learned Scala (and other new technologies) ‘on fly’ during the first months of development new game engine and made a number of successful contributions and architecture design decisions. I took a chain of important decisions that lead our product to success. I've encountered a lot of difficulties in my programming way. I've succeeded doing refactoring kilometers of code, investigating memory leaks, reducing memory consumption, decreasing stop-the-world GC time, increasing throughput, mentoring, fixing bugs, implementing algorithmic improvements, etc.

I have a passion for algorithms, mathematics, calculations, artificial intelligence. I adore solving nontrivial, challenging and significant complicated tasks, do researching and apply results for goal gaining. I like multithreading and highload. I am looking for a long-term challenging and interesting project that needs an enthusiastic programmer on board to develop high quality, intelligent software or product. Outsourcing is not interesting.


31 января

Scala developer

Киев · $4500 · 10 лет опыта · Intermediate

Scala Java Python Akka streams Akka cluster Scalaz Scalatest Docker Git Cassandra Apache Camel CQRS Spark

Java, Apache, Java, Spring, JBoss, Tomcat, MySQL, Oracle, jQuery, HTML, JPA


31 января

Senior Scala/Java BigData Developer

Харьков · $5000 · Больше 10 лет опыта · Advanced/Fluent

Solid professional with head-on experience in business and hi-tech environments Java, J2EE, Scala Spring, Hibernate, JSF, GWT; Angular; JavaScript; WebServices, WSDL, SOAP, JAX-WS, CXF, JAXB; REST; JUnit, TestNG, HttpUnit, ScalaTest, Mockito; RabbitMQ, ZooKeeper; SOLR, ElasticSearch; Datadog, Kibana; AWS, S3; SQL, JDBC, H2, Oracle, MySQL, PostgreSQL; HP Vertica; NoSql, Mongo, Couchbase, Redis; Hadoop, Hive, Spark, Presto, NiFi, AWS EMR Docker, Docker-compose, Kubernetes, Microservices Maven, Gradle, SBT, Ant; Jenkins SVN, Git, Github Tomcat, JBoss, Glassfish, Weblogic, Netty, Undertow

Linux, Java, Java EE, Java Core, Scala, Highload, IntelliJ IDEA, Git, Spring, Hadoop, Scrum, Agile, Kanban, SQL, RabbitMQ, Redis, MongoDB, AWS

Interested in robust scala/java big data projects with business value. Less bureaucracy, more issues solved for biz need.


Специализация ×
Еще технические Нетехнические
Опыт работы ×
Ожидания по зарплате [?]
$ ...
Английский не ниже
Занятость
Город
Дополнительно