Candidates 731
$8000 / mo
≈ $96000 / year net
Senior Software Engineer(Java)
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published today · In passive search
- Firm knowledge of algorithms and data structures
- Java 11+ Core
- Kotlin
- JPA(Hibernate), Flyway/Liquibase, EhCache, HikariCP, JOOQ
- Spring Core, Boot, MVC, Data, Portlet, Security, Test, Web-Services, Batch, Microservices Architecture
- AWS
- Quarkus, Vertx, RXJava, Reactive programming
- Angular 7, RxJs, NgRx, Typescript, Javascript
- Oracle, MySQL, InfluxDB, Postgres, Mongo, Redis
- Docker, Kubernetes, Consul, Jaeger, ElasticSearch
- Jenkins, SonarQube
- GIT
- Tomcat, Servlets, JSP, JSTL,
- Web Services (SOAP and REST), Apache CXF, JAX-B, JAX-WS
- Kafka
- JUnit, Mockito, PowerMock, Karate API testing
- Liferay
- Maven, Gradle
- Linux
- Knowledge of basic Machine Learning Algorithms (Lin.reg., Log. reg., NN with backpropagation, etc.)
- Python
- Developed multiple products, that use different tech stacks from scratch;
- Migrated legacy projects to new tech stacks, starting from architecture breakdown and all the way to the release stage.
- Developed data-heavy components, like Dashboards, and tools/jobs, that provide data for them;
-Dealing with the complex codebase, including algorithms and machine learning, heterogeneous language environment (Java, Kotlin, NodeJS, Python, C)
Preferably, I would like to participate in projects from scratch, that require solving challenging algorithmic tasks.
$1000 / mo
≈ $12000 / year net
Software Engineer | Backend Developer
Ukraine · Kyiv · 2.5 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · 2.5 years of experience · Upper-Intermediate ·Published today
I was working mainly with the backend part, but I have experience with Vue.js as well. I enjoyed working in small teams that were responsible for the full development lifecycle because I was able to learn fast and fulfill business needs. Java was my primary language, but I'm proficient in Node.js as well and can use both of these languages during the interview.
• Engineered and implemented solutions for integrating APIs into existing systems, streamlining data exchange processes.
• Optimized API queries, significantly improving response times and system efficiency.
• Led the development of new features and functionalities, expanding system capabilities and user engagement.
• Designed and integrated microservices architecture, facilitating scalable and efficient service interactions.
• Documented code and processes thoroughly, promoting high standards of code quality and maintainability.
• Implemented authentication and authorization mechanisms using Spring Security, enhancing system security and user management.
• Collaborated with cross-functional teams to align system development with strategic objectives.
• Contributed to the development of a multi-user real-time system, ensuring robust performance under high traffic conditions.
• Bug fixing that required communication with the front-end team.
$2700 / mo
≈ $32400 / year net
Middle Java Developer
Ukraine · Kyiv · 3 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 3 years of experience · Intermediate ·Published today
Development and support of high-load online stores on the HCL Commerce7/8/9(IBM WebSphere). Technology:Java, Spring Framework, Apache Solr, Oracle SQL, Gradle, Maven, DynaCache, AWS, Docker.
Developed RESTful web services. Integration with third-party systems such as payment gateways. Identifying and fixing technical issues.
Developing microservices and implementing complex database structures.
Technology:Java, Spring Framework,
Oracle SQL, Maven, Hibernate, Docker
Development and Implementation of the “City Wise Corporate” Software-Hardware Complex
Technology: Java, Spring, MSSQL, Maven, Docker, WSO2, AWS, RabbitMQ
$1800 / mo
≈ $21600 / year net
Middle Java Developer
Ukraine · 3 years of experience · Intermediate ·Published yesterday
Ukraine · 3 years of experience · Intermediate ·Published yesterday
BuyCrypt (Mobile crypto terminal)
03.2021 - 01.2024
In this project I mostly wrote business logic,
tested all sorts of approaches for quick fix
problems and refactoring old code using
new technologies.
Java Developer / Support Engineer
Stripo (Email template builder)
09.2022 - 05.2023
In this position, I was involved in finding bugs/critical errors (using the ELK stack), fixing them, writing new code and communicating with the support department to quickly resolve user issues.
$1300 / mo
≈ $15600 / year net
Junior Java Developer
Ukraine · Kyiv · 2 years of experience · Intermediate ·Published yesterday
Ukraine · Kyiv · 2 years of experience · Intermediate ·Published yesterday
The way from trial period and trainee to junior.
Project Description: Backend development of the cloud manager, which is based on working with telecommunications technologies.
Responsibilities: Develop new features, improving existing functionality, support for new and more older features, analysis of telecommunication technologies
communication with customers, junit testing, writing documentation.
Technologies on project: Technologies: Java Core, Microservices, Postgres, Lens, Jenkins, Gerrit, Spring, Hibernate, Maven, Jira, Junit, MyBatis,
Mockito, REST, Swagger, Git, Postman, Confluence.
Курси:
Cyberbionicssystematics, серпень 2021 – грудень 2021.
English prime, 2020, від beginner до intermediate.
Вища освіта:
Вища освіта, бакалавр. Національний технічний університет України “кпі”, факультет – прикладна математика, напрамок – Комп’ютерна інженерія.
Сертифікати, ліцензії: cyberbionics systematics, testprovider
Eng:
Courses:
Cyberbionicssystematics, august 2021 – december 2021.
English prime, 2020, from beginner to intermediate.
Education:
Complete higher education, bachelor’s degree. National technical University of ukraine "Kyiv polytechnic institute", faculty - applied Mathematics, direction - computer engineering.
Certificates, licenses: cyberbionics systematics, testprovider
$800 / mo
≈ $9600 / year net
Java Developer
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published yesterday
A digital platform designed for engaging in chess matches with actual monetary stakes.
• Java Developer in SaveArtUa, from May 2022 to July 2023.
Charitable foundation dedicated to promoting awareness of the profound impact on Ukrainian culture caused by destruction and actively fundraising for its restoration efforts.
• Java Developer in TripHelper, from August 2021 to February 2022
Innovative travel industry startup specializing in personalized trip planning, empowering individuals to curate optimal daily itineraries for their desired destinations.
Own projects:
Binance News Parser and Telegram channel integration
From December 2023 to February 2024
The parser gathered information about the latest events from the Binance website, extracted headlines and other details, and then forwarded the received news to a Telegram channel.
JavaBot Scheduler
From November 2021 to April 2022 Java Developer
The development of a Telegram bot using Java and various development tools. The goal of this project was to create a convenient tool for planning the day and
managing daily schedules.
Polytechnic Institute
Finalist(top 10) - DiamondChallenge 2020 Entrepreneurial Competition
$5000 / mo
≈ $60000 / year net
Senior Java Engineer
Ukraine · Kyiv · 6 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · Kyiv · 6 years of experience · Advanced/Fluent ·Published yesterday
$2000 / mo
≈ $24000 / year net
Java Software Enginer
Ukraine · Kyiv · 2.5 years of experience · Intermediate ·Published yesterday
Ukraine · Kyiv · 2.5 years of experience · Intermediate ·Published yesterday
Responsibilities:
• Application maintenance
• Analysis of the database configuration, search for data problems
• Environment configuration
• Handling and processing requests for revising or correcting business logic
• Identifying and resolving issues and errors within Java code, HTML, JSP, and XML files
• Communication with customers
• Supporting and bugfixing
• Refactoring JAVA code, JSP files
• Creating and customizing the REST services
• Working with SOLR
• Code refactoring
$5500 / mo
≈ $66000 / year net
Java Developer
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Kyiv · 6 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Також маю досвід full stack розробки (Java/ReactJs)
$6000 / mo
≈ $72000 / year net
Senior Software Developer
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published yesterday · In passive search
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published yesterday · In passive search
Java Developer
Telecom industry
IT-Smartflex (subsidiary of Vodafone) (2021 – till present time)
Support and improvement for an existing project:
• Development and implementation of new functionality
• Fixing bugs
• Code reviewing and refactoring
Use Java 17, Spring, Groovy, OracleDB, Apache Ignite, Kafka, ELK, Kubernetes, XmOnline.
Java Developer
FinTech industry
Genome.eu (2018 – 2021)
Used Java 11, MySQL, Spring, RabbitMQ, ELK, Docker, Consul, Lua\PHP\Bash.
Java Developer (Fullstack)
Advertising Industry
Anotheria.net (2017 — 2018)
Used Java, Groovy, Grails, JS, html/css, Bootstrap, MySQL.
Android Developer
Store translate (2016 — 2017), freelance
Used Retrofit2, SQLite.
NTUU "KPI" , 2009-2015
Faculty of Сhemical engineering
Specialization:
"Computer design equipment of biochemical industries".
Master's degree
I would be happy to consider offers with Scala, Go, Haskell or Kotlin, but I haven't got commercial development experience in these languages.
(this is more of a wish rather than the end goal)
Also it would be nice to get into a project that is involved in data processing.
But this is not absolutely necessary:)
Also:
- Paid sick leave and vacation
- Payment of medical insurance
- Ability to work remotely when needed and flexible schedule
- Informal atmosphere
- Friendly staff