Candidates 18
$5500 / mo
≈ $66000 / year net
Java/Scala Senior Software Engineer
Ukraine · 10 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · 10 years of experience · Upper-Intermediate ·Published yesterday · In passive search
not only in creating scalable applications but also shipping them to the customer and
providing maintenance.
Mostly working with Java ecosystem. Also have solid experience with FP in Scala and frontend development with Typescript.
- Mentored team members with different level of seniority.
$5500 / mo
≈ $66000 / year net
Java/Scala Software Engineer
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published 19 April · In passive search
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published 19 April · In passive search
$800 / mo
≈ $9600 / year net
Scala, Java Developer
Ukraine · Kyiv · 1 year of experience · Upper-Intermediate ·Published 18 April
Ukraine · Kyiv · 1 year of experience · Upper-Intermediate ·Published 18 April
SCALA DEVELOPER| Nov 2022 - Feb 2023
N-IX
Stack: Scala, Elasticsearch, MongoDB,ScalaTest,Docker
Developing several services related to cyber security with the following technologies:
Scala/Java, Docker, Elasticsearch, MongoDB, ScalaTest, etc.
BACKEND DEVELOPER| May 2021 – NOV 2021
JetSoftPro
My stack: Scala(Play framework, Slick, Monix,Swagger), Flyway, Docker, PostgreSQL
Responsibilities: Write REST application, microservices and clean and readable code, bug fixing
Project description: Reporting and management system in sales.
TRAINEE SCALA DEVELOPER | FEB 2021 – APR 2021
JetSoftPro
My stack: GitLab, Flyway, Play Framework, Slick, Docker, Swagger, SBT, PostgreSQL
Responsibilities: learn Scala, RestApi and Play Framework
Project description: service for gathering visit statistics on websites
SOFTWARE DEVELOPER | NOV 2020 – FEB 2021
in Tripmasters
My stack: C#,MicrosoftDB,razor pages, jquery, sql, html, css.
Responsibilities: Modified old code,write clean and readable code, testing, bug fixing
Project description: legacy project in touristic company
I'm looking for the opportunity to join a highly qualified technical team as a Scala developer,ready to solve serious problems,develop high-quality applications and systems using modern technologies. I have some commercial experience and pet-projects.
$5400 / mo
≈ $64800 / year net
Principal Scala Engineer
Ukraine · Kyiv · 8 years of experience · Upper-Intermediate ·Published 14 April · In passive search
Ukraine · Kyiv · 8 years of experience · Upper-Intermediate ·Published 14 April · In passive search
- developed the scalability mechanics of the service by using Argo Workflows instead of the fixed number of the running pods at Kubernetes. Now, the service does utilize resources only under the load, and it is able to scale down from 104 CPUs/416 Gb (13 big pods) to 8 CPUs/5Gb (5 small pods) at the idle state. That helped to reduce the payment for a cloud by using 8% of cluster resources at idle state.
- reworked the health check for service. I used the internal Grafana/Prometheus for a monitoring instead of the exposed Health-Check Endpoint (AWS ELB + Nginx) and Catchpoint call. That helped to reduce the maintain payments for the infrastructure.
- implemented a set of Monitoring Panels at Splunk and Grafana. That helped to speed up the debug process at On-call incidents.
- fixed the excessive resource allocation per Kubernetes pods. I performed the load testing and collected Grafana metrics about resources. It helped to match the resource allocation to the real usage, so the service to be able to run 120 Kubernetes pods in parallel instead of 60 pods using the same cluster size
- worked on increasing the test coverage for Scala code. I used Scalatest and ScalaMock to increase the coverage from 10% to 80%.
- worked on implementing GitLab CI/CD pipelines for automating E2E test and automated deployments using Helm chart.
- covering on-call hours when it was night for the USA team (10AM-2PM UTC)
$6500 / mo
≈ $78000 / year net
Software Engineer / Director of Engineering
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 13 April
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 13 April
remote
- Helped to develop startup from scratch and lead it through "A" and "B" funding rounds
- Helped to orchestrate rapid growth by scaling development team from 2 to 15 skilled developers.
- Contributed to company expansion from 5 to 150 employees.
- Enhanced engineering processes, code quality, and team productivity
- Possessing broad engineering management experience, I have successfully managed and collaborated with cross-functional teams.
- Actively engaged in code reviews, pair programming, and mentoring, fostering culture of high-quality coding standards.
B2B / SaaS domain
- Worked with Scala, React, Mongo, Google Cloud.
- Got blast experience with variety of APIs: Salesforce, Hubspot, Microsoft Graph, Google API etc.
$6500 / mo
≈ $78000 / year net
Senior Software Engineer
Ukraine · 10 years of experience · Advanced/Fluent ·Published 9 April
Ukraine · 10 years of experience · Advanced/Fluent ·Published 9 April
I have been leading a team of three developers and a CI engineer for a year, after the previous team leader left.
I created various tools to facilitate the development and testing of generated geographic data.
$7000 / mo
≈ $84000 / year net
Scala Engineer
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 8 April
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 8 April
$900 / mo
≈ $10800 / year net
Scala/Java Developer
Ukraine · Kyiv · 1 year of experience · Upper-Intermediate ·Published 2 April
Ukraine · Kyiv · 1 year of experience · Upper-Intermediate ·Published 2 April
Responsible for:
• provide new service integraion
• refactor and optimize project code, reduce tech debt.
Achivements:
• apply of Senry.io
• Migration Spring 4. to Spring 5.
Scala BE engineer
Payments buyers experience team, backend developer.
Responsible for:
• set up and provide support for A/B testing;
• investigate & resolve latency and failure spikes and anomalies in Datadog;
• create new monitors for Datadog through web GUI and through terraform.
• refactor and optimize project code, reduce tech debt.
$6000 / mo
≈ $72000 / year net
Senior Scala Developer
Ukraine · Kyiv · 8 years of experience · Advanced/Fluent ·Published 2 April
Ukraine · Kyiv · 8 years of experience · Advanced/Fluent ·Published 2 April
Recently I was a Scala engineer on a project which was a part of huge pipeline of data for generating HD maps for autonomous driving. The project was built on flink. My task was to support the service: improve the code, fix bugs, deploy and undeploy using Gitlab CI and kubernetes, monitor with Grafana and Splunk (and introduce new metrics), measure performance.
I'm good at explorative tasks and at spotting (and solving) problems. I like optimization, refactoring, DevOps tasks like CI/CD, automation, monitoring and improving docs.
I'd like to learn how to design scalable distributed systems. I'm also looking to gain some experience with functional effects (ZIO, cats-effects or monix). In spring I started a frontend web development course to be able to implement my ideas. I'm also interested in noSQL DBs. I would like to acquire skills that would allow me to become a team lead.
I migrated a suite of separate sbt projects to a multi-build configuration.
I also did a presentation in ScalaUA conference on akka-http which I'm not really proud of :)
On my penultimate project I did some performance research, improved performance and quality of results.
On my last project I restructured and improved documentation, fixed and improved dashboards, made configuration more structured and typesafe, deleted some code and re-wrote a lot of it in a more concise and Scala manner and made it more efficient. I also found a cause of mysterious continuous service restarts which helped create a solution for them. I became one of the key engineers in the team.
Basically whatever problem I had in front of me, I figured out a solution.
$5000 / mo
≈ $60000 / year net
Scala Developer
Ukraine · Kyiv · 10 years of experience · Upper-Intermediate ·Published 1 April
Ukraine · Kyiv · 10 years of experience · Upper-Intermediate ·Published 1 April
Have a 2+ years of commercial Scala development experience also have experience work with Kotlin
Working experience with NoSQL(Cassandra, Redis) and RDBMS(PostgreSQL, MySQL, SQLite)
Hands on experience with Akka and Spark
Experience with using JUnit, ScalaTest, Mockito, PowerMock & WireMock for create unit and integration tests
- 1(current)
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