Senior Software Engineer (Java, Groovy, Perl, Go), Middle Software Engineer (Go), Lead Software Engineer, Tech Lead, Team Lead, Engineering Manager - 30512

23 November
Specialization: Java Golang
Open to offers now
5 000 $
Ukraine
Kyiv
More than 5 years
Upper Intermediate
Considering options
Full-time office work
Part-time work
Remote work (full-time)
Freelance (one-time projects)
Relocate
Senior Backend Engineering Leader: 10+ years in enterprise software. Expert in distributed systems, Perl, Java, Groovy, and Go. Led architecture design, system scaling, and teams. Implemented development workflows and quality standards. Strong in API design, database solutions, and technical specs. Proven success in mentoring developers, scaling systems, and delivering complex solutions through cross-functional leadership.

Senior Backend Engineering Leader with 10+ years of enterprise software development expertise, specializing in distributed systems and scalable architectures. Demonstrated mastery in:


  • Backend Technologies: Java, Groovy, Perl, Go.
  • Technical Leadership: Led architecture design, system refactoring, and development teams.
  • Solution Design: Architected high-performance APIs, backend systems, and database solutions.
  • Process Implementation: Established development workflows, mentoring programs, and. quality standards.
  • Project Management: Drove requirements gathering, technical specifications, and system integration.


Proven track record of:


  • Scaling enterprise backend systems.
  • Leading cross-functional development teams.
  • Implementing best practices and coding standards.
  • Mentoring junior developers.
  • Delivering complex technical solutions.


Education
NPDU
Bachelor. Faculty: Faculty of Physics and Mathematics
Specialty: Physics, Astronomy
September 1982 - June 1990

Experience
System Architect & Development Head
Internet Invest, Ltd
March 2010 - March 2013

- Architected and led the complete redesign of the enterprise email service platform mail.ua.

-  Managed backend development department, overseeing 20+ engineers.

-  Established comprehensive development lifecycle including design, coding, and testing standards.

-  Implemented service operations framework, improving system reliability and maintenance.

-  Led migration to new architecture, enhancing scalability and performance.

-  Created automated testing and deployment pipelines reducing delivery time.

-  Developed technical documentation standards and best practices.


Technical Environment:


-  Development: Perl, Shell Scripting.

-  Databases: MySQL, PostgreSQL.

-  Infrastructure: Linux, Apache.

-  Email Protocols: SMTP, POP3, IMAP.

-  Monitoring: Nagios, Custom Solutions.

-  Version Control: SVN.

-  Project Management: Redmine.

-  Methodologies: Waterfall to Agile Transition.



Team Lead, Regional Branch
PortaOne LLC
March 2013 - November 2018

-  Led development team building core components for PortaSwitch BSS and Billing platform.

-  Architected and implemented telecommunications solutions for MNO/MVNO/MVNE providers.

-  Established \"After Action Review\" process improving team performance and project outcomes.

-  Mentored junior developers accelerating their technical growth and productivity.

-  Facilitated cross-departmental collaboration streamlining development workflows.

-  Managed integration of VoIP, IoT, and broadband service components.

-  Directed technical initiatives for Communication Service Provider solutions.


Technical Environment:


-  Development: Perl, Linux, PortaSwitch.

-  Databases: MySQL, PostgreSQL.

-  Telecommunications: VoIP, SIP, BSS.

-  Infrastructure: High Availability Systems.

-  Version Control: Git.

-  Project Management: Youtrack, Confluence.

-  Methodologies: Agile, After Action Review.



Plugin Developer
Electric Cloud Inc. (acquired by CloudBees)
November 2018 - April 2019

-  Led plugin development within the Flow Plugin team for enterprise DevOps automation platform.

-  Engineered and maintained custom plugins extending platform functionality for Fortune 500 clients.

-  Developed comprehensive integration test suites ensuring plugin reliability and performance.

-  Collaborated with distributed teams to maintain continuous integration workflows.


Technical Environment:


-  Development: Groovy, Perl.

-  Testing: JUnit, Integration Testing Frameworks.

-  CI/CD: Electric Flow (now CloudBees CD).

-  Version Control: Git.

-  DevOps Tools: Docker, Kubernetes.

-  Methodologies: Agile Development.



Senior Plugin Developer
CloudBees Inc.
April 2019 - July 2024

-  Engineered enterprise-grade plugins for CloudBees DevOps platform focusing on Analytics, CI/CD, and Release Orchestration.

-  Spearheaded major system refactoring initiative creating reusable component packages and Chrome extension.

-  Architected and implemented core platform components improving system scalability.

-  Led requirements gathering and analysis through direct customer collaboration.

-  Optimized code performance and implemented automated testing frameworks.

-  Established Agile SCRUM practices, improving team delivery efficiency.

-  Conducted technical interviews for engineering candidates.

-  Maintained effective communication with cross-functional teams and stakeholders.


Technical Environment:


-  Languages & Frameworks: Groovy, Java, Perl, Go.

-  DevOps Tools: Docker, Kubernetes, Helm, Ansible, Terraform.

-  CI/CD: CloudBees CI (Jenkins), CloudBees SDA (ElectricFlow), GitLab CI.

-  Artifact Management: JFrog Artifactory, Nexus.

-  Infrastructure: BigIp, OctopusDeploy.

-  Version Control: Git (GitHub, GitLab, Bitbucket).

-  Methodologies: Agile SCRUM, Feature Management.



Skills
Java - 5 years
groovy - 5 years
Perl - 15 years
Golang - 1 year
OOP - 15 years
Concurrent Programming - 5 years
Google Cloud Platform (GCP) - 5 years
docker - 7 years
kubernetes - 3 years
Terraform - 4 years
Ansible - 4 years
Helm - 4 years
CloudBees CI (Jenkins) - 6 years
CloudBees SDA (ElectricFlow) - 5 years
GitLab CI - 2 years
JFrog Artifactory - 4 years
Postgresql - 10 years
MySQL - 7 years
BerkeleyDB - 15 years
LevelDB - 1 year
Design & Architecture - 10 years
Linux - 15 years
High Availability Systems - 10 years
Distributed Systems Architecture - 10 years
Git - 6 years
JIRA - 10 years
Confluence - 10 years
Gradle - 5 years
Rest - 10 years
RPC - 15 years
Neural networks - 1 year
Deep Learning - 1 year
Agile Scrum - 10 years
Software Project Management - 7 years
Systems Analysis - 10 years
After Action Review - 2 years
Technical Documentation - 15 years
Team Leadership & Mentoring - 15 years
Strategic Planning - 15 years
Requirements Analysis - 15 years
Process Improvement - 15 years
Cross-functional Collaboration - 15 years
Similar candidates
Open to offers now
5 000 $
Ukraine
Kyiv
More than 5 years
Upper Intermediate
Considering options
Full-time office work
Part-time work
Remote work (full-time)
Freelance (one-time projects)
Relocate
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