Candidates 367
$4000 / mo
≈ $48000 / year net
Team Lead / Architect, Backend / PHP
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
Experienced team lead and architect with expertise in backend PHP development. Skilled in translating business requirements into technical tasks, overseeing development teams, and ensuring the integrity of development processes. Proficient in building complex platforms and applications, implementing API solutions, system analysis and optimization. Strong communication and collaboration abilities to maintain a clear understanding of project scope and goals.
Key Skills:
Team Leadership
Platform engineering
API Development
Production environment design
System optimization (logical/performance)
Technical tasks definition
Code review, finding ideas and solutions
Development team communication
Experience:
As a Teamlead, I
Collaborated with production and project management teams to clarify technical tasks and requirements.
Translated business-level requirements into actionable technical tasks for development teams.
Assigned and distributed tasks among team members while ensuring optimal resource allocation.
Conducted code reviews and provided support in implementing critical features.
Motivated the team by creating engaging and challenging tasks.
Maintained the integrity of development processes and facilitated smooth workflow.
as an Architect, I
Designed and implemented platform structures to meet complex business requirements.
Developed specialized solutions for API integration using self-describing features and metadata definitions.
Defined production environment concepts and proposed optimal solutions.
Ensured well-structured, optimized, and integrated systems.
Communicated with development teams to ensure a comprehensive understanding of the platform's structure and concepts.
Integration Solution: Created a seamless integration between a warehouse/bookkeeping application and a frontend website store platform, facilitating smooth data exchange and improved operational efficiency.
API Development: Designed and developed an API with self-describing features based on reflections and metadata definitions, enabling easy integration with third-party applications and services.
Service Booking Solution: Implemented a solution for booking services, streamlining the reservation process and enhancing user experience.
Social Network Platform: Developed a lightweight, non-framework platform for running applications integrated with popular social networks like Facebook and Twitter. Users could create and share user-generated content, fostering discussions on trending topics and connecting people with similar interests.
Freelance/DIFY Platform: Designed and implemented a comprehensive platform for freelance and YouDo-like businesses, offering basic functionality along with a set of additional applications for functional testing, emulation, and predictive analysis.
$6500 / mo
≈ $78000 / year net
Senior PHP Developer / Chief Technical Officer
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
• Reduced the company's costs by 35% by choosing efficient technologies and methods for automating business processes.
• Developed a rating system for borrowers.
• Developed a system for analyzing and managing credit risks.
• Developed a system for the formation and analysis of credit reports of borrowers
in 3 credit bureaus.
• Developed over 100 complex analytical reports and infographics.
• Hired, trained and mentored 10 staff members to maximize productivity.
• Monitored performance of applications to identify issues or bottlenecks in order
to improve their efficiency. 3x performance increase.
$9500 / mo
≈ $114000 / year net
Enterprise Architect; Business Transformation and Architecture Modernization Tech Lead
Ukraine · 10 years of experience · Upper-Intermediate ·Published today
Ukraine · 10 years of experience · Upper-Intermediate ·Published today
* Kotlin/Java, Quarkus, MockK, ArchUnit, Gatling, Pact, Git, Maven, GitHub Actions, Terraform, K8s, Istio, Google Cloud Platform, C4, ADRs, Tech Radar, MLOps (Vertex AI).
Responsibilities:
* As a member of the Architecture Review Team - reviewing, discussing, and analyzing the Arch docs for new solutions.
* As a member of the architecture chapter - discussing and investigating current trends in tools and technologies, participating in working groups, implementing PoCs, and providing company-wide guidelines, conventions, and WoWs.
* Working with the stakeholders to clarify functional requirements, identify/prioritize the quality attributes of new solutions.
* Creating high-level design, identifying components, choosing specific technologies based on the trade-off analysis, preparing the architecture documentation (C4 diagrams, ADRs).
* Developing services. Implementing batch/streaming data pipelines.
* Identifying the need, designing, and implementing integration, performance, and consumer-driven contract tests.
* Continuously identifying architecture risks, and evaluating patterns, tools, and best practices to mitigate them and ensure architecture compliance.
* Designing and implementing architectural fitness functions.
* Creating and configuring CI/CD pipelines with GitHub Actions.
* Identifying correct usage and implementing feature toggles to release on demand.
* Setting up service observability using Google Cloud's operations suite. Defining and implementing SLIs/SLOs, using Error budgets to prioritize work.
* Evaluating and managing GCP cost.
* Code review. Mentoring. Promoting Lean-Agile principles and WoW.
* Facilitating Scrum events.
* Identifying skill gaps. Conducting technical interviews.
2019 – 2020: Big Data Engineer
* Scala 2.13, Java 8, Spring Boot, Hadoop (HDP), Spark, Kafka, Cassandra (DSE), Solr, Linux, Git, Gradle, bash scripting.
2018 – 2019: Java Developer with Big Data
* Java, Hadoop distributions (Cloudera, HDP), Spark, Beam, Kafka, AWS, Kerberos, Docker, Linux.
2015 – 2018: Java Developer
* Java 8, Spring (Data, MVC), MySQL, MongoDB, JUnit, Mockito, Cucumber, Bootstrap, Tomcat, Maven, Git.
2013 – 2015: Content Manager, Webmaster
* HTML, CSS, Bootstrap, jQuery, PHP, Git.
* GCP Professional Cloud DevOps Engineer (2021).
* GCP Professional Cloud Architect; GCP Professional Data Engineer (2020).
* DataStax Certification: Apache Cassandra 3.x Developer (2020).
* Oracle Java Certifications: 1z0-803 (2014), 1z0-804 (2016).
* For the last 3 years, my job title has been GCP Data Engineer and Architect. Given a small team size (3-4 engineers) and the You Build It You Run It operating model, I’ve been playing different part-time roles during this time, including Kotlin Developer, QA/Data/ML Engineer, DevOps, SRE, Cloud/Solution Architect, and Business Analyst;
* I’ve been working on designing, developing, deploying, and operationalizing several multi-tenant SaaS solutions. Some are ML-enabled systems (image recognition, loss prevention) built using Microservices and Vertex AI - an MLOps platform on GCP for productionizing ML. One solution is about building an analytical platform on top of BigQuery and creating data pipelines with Apache Beam and Dataflow;
* As a member of the Architecture Review Team, I reviewed the architecture documentation for multiple solutions built by other teams. By asking the right questions I helped to reveal possible issues and bottlenecks in the design, improve quality attributes, take into account cost considerations, and initiate discussions around alternative technologies, approaches, or architectural patterns;
* As a member of the Architecture chapter, I participated in discussions and working groups around modern tools and technologies, best practices, and methodologies, including C4 diagrams, Ardoq, Dev portal, API monetization, managing quotas, and rate-limiting, DDoS protection, release on demand and feature toggles, CloudEvents, Data Mesh, IoT, architecture fitness functions, Pact, multi-tenancy, etc;
* Design and build continuous delivery pipelines and MLOps workflows for delivering reliable, scalable, performant, and secure cloud-native ML-enabled multi-tenant SaaS solutions using the Agile-Lean principles, DevOps and SRE practices, distributed architectures, Data Mesh, stateful stream processing, Google Cloud, Big Data, Machine Learning, and IoT technologies.
* Re-architect and migrate legacy monolithic applications to the cloud.
* Become elite teams with DORA metrics and align technical and business strategies on these key software delivery measures.
* Establish a continuous learning culture by facilitating the creation and sharing of knowledge across the organization.
* Design and implement flexible and highly adaptable enterprise architectures to support current and future business needs.
* Achieve business agility and succeed in their pursuit of business transformation and architecture modernization.
Improve my knowledge, learn new technologies, and develop mentoring and leadership skills.
$7400 / mo
≈ $88800 / year net
Solutions Architect
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published today
* Successfully led pre-sales efforts, resulting in multiple upsells and the conversion of prospects into successful projects.
* Established development and release processes for existing projects, ensuring efficiency and quality.
* Managed multiple projects concurrently, each with different technological stacks, demonstrating adaptability and versatility.
* Demonstrated problem-solving skills by fixing a bug that was older than me, showcasing my dedication to resolving complex issues.
$10000 / mo
≈ $120000 / year net
Cloud Solution Architect / Senior .NET Software Engineer
Ukraine · More than 10 years of experience · Intermediate ·Published today · In passive search
Ukraine · More than 10 years of experience · Intermediate ·Published today · In passive search
- Architected and implemented several successful applications from prototypes to working solutions totally from scratch.
- Migrate complex WEB monolith to microservice architecture(.NET to .NET Core).
- Performed code reviews.
- Build CI/CD pipeline(optimizing build and deploy process from 5h to 15mins).
- Improving builds stability and code quality.
- Team Lead/Tech Lead .NET
- .NET Cloud Solution Architect
Looking for a project where a team can make technical decisions about which languages, frameworks, and tools to use.
Highly interested in back-end development for high-load distributed systems. Microservices architecture is preferred as well as a modern .NET Core platform.
Cloud projects are preferable.
Less interested in UI development.
Flexible working hours are preferred. Remote work.
I am expecting well-defined objectives for the project, so every team member understands what we are doing, why, and what we want to achieve.
$3500 / mo
≈ $42000 / year net
COO
Ukraine · Kyiv · 6 years of experience · Pre-Intermediate ·Published today
Ukraine · Kyiv · 6 years of experience · Pre-Intermediate ·Published today
Формування бачення та стратегії розвитку;
Контроль та управління роботою підрозділів;
Пошук та підбір персоналу та побудова системи мотивації;
Розвиток команди, відповідальність за її масштабування;
Впровадження системи управління проектами (задачами), створення roadmap;
Стратегічне та операційне планування;
Впровадження таск-менеджмент системи;
Вирішення поточних оперативних завдань, оперативне управління проектами;
Впровадження системи навчання персоналу;
Створення продукту та позиціонування;
Прийняття самостійних управлінських рішень;
Розвиток нових напрямів бізнесу;
Планування та затвердження бюджету;
Оптимізація витрат на інфраструктуру;
$10000 / mo
≈ $120000 / year net
Engineering manager/Director
United Arab Emirates · More than 10 years of experience · Advanced/Fluent ·Published today
United Arab Emirates · More than 10 years of experience · Advanced/Fluent ·Published today
Managed a team of $300M+/year Corporate Social Network product (SaaS) as a VP of Engineering and Operations: R&D, Product managers, DevOps, SaaS Ops teams
Experience in building B2B and B2C products in established product companies/startups
Collaborated with AWS on improving their services as a key customer, troubleshooting and beta testing existing and new services
Building scalable infra platforms
Strategic thinking and planning, agile execution
Business transformation, product development/simplification, customer development, cloud migration, scaling engineering and building teams from scratch, collaborating with AWS product teams on new AWS services development and beta testing, managing remote and distributed teams at scale, building compute/DB/infra platforms
UAE/Europe/Canada, open to business travels
Startup/product company with own engineering, not outsourced
$11000 / mo
≈ $132000 / year net
CTO / VP of Engineering / Solution Architect
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published yesterday
Dynamic and seasoned IT professional with over 15 years of commercial extensive experience with 10 years in leadership roles such as CTO, Solution Architect, VPE, and Lead Developer. Excels in driving innovation and delivering successful projects across various industries including AdTech, GameDev, and eCommerce. Committed to leveraging cutting-edge technologies and methodologies to achieve rapid MVP development and sustainable growth.
My main responsibilities:
- Spearheaded the definition of technology stacks, architecture design, and infrastructure setup for new projects, while providing ongoing support and optimization for existing ones;
- Drove the development of technical specifications aligned with business requirements, focusing on rapid MVP development, a/b testing and experimentation;
- Analyzed and rectified performance issues, identified bottlenecks, and implemented technical and architectural optimizations to enhance system efficiency;
- Led the planning and implementation of development processes, ensuring seamless workflow and efficient project delivery;
- Facilitated cross-project collaboration, coordinating functionality, tasks, and deadlines across teams to meet project milestones;
- Built and nurtured high-performing teams, conducting interviews, and evaluating candidates based on technical proficiency and cultural fit;
- Assessed employee productivity and conducted salary reviews to ensure fair compensation and maintain team morale;
- Established comprehensive work frameworks encompassing operational, financial, and marketing processes to support organizational objectives.
Skills:
- Leadership and Team Management;
- Strategic Planning and Decision-making;
- Adaptability and Flexibility;
- GTD, BDD, R&D, MVP, PoC;
Technologies:
- Rust, Golang, PHP, Node.js, JavaScript;
- Snowflake, MySQL, ClickHouse;
- Redis, MongoDB, Aerospike;
- Apache Kafka, RabbitMQ;
- Amazon Web Services (AWS), Google Cloud Platform (GCP);
- CI/CD, IaC (Terraform);
- Facebook API, Google Ads API, Google Analytics API;
- Jira, Agile, SAFe;
- UML, ERD, Sequence Diagram.
- Facilitate huge changes to processes and approaches in the company (100+ tech specialists);
- Kicked off and evolved an AdTech project, profitable within a year;
- Infrastructure's expense optimization up to 3 times by complex approach including migration of CDN platform and changing to spot instances architecture;
- During performance optimization, the RPS value was increased 2 times on the same infrastructure.
Highly experienced and versatile IT professional with a proven track record in architecting and delivering innovative solutions. Seeking a challenging role as a Solution Architect/System Architect/CTO where I can leverage my technical expertise, leadership skills, and strategic vision to drive business success and technological innovation.
- My main interest is High Availability, Scalability, BigData, AdTech, and Cloud solutions;
- I prefer creating innovative, challenging, and valuable products together with a high-skilled team;
- Programming language does not matter if no code is expected.
$8000 / mo
≈ $96000 / year net
Team Lead, Architect, Head of Development
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published yesterday
$13000 / mo
≈ $156000 / year net
CTO / Solidity Team Lead / Founder / Technical Lead / Software Architect / Blockchain Consultant / Cyber Security Engineer / Solidity Developer
Ukraine · Kyiv · 8 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · Kyiv · 8 years of experience · Advanced/Fluent ·Published yesterday
I like to take the initiative and participate in discussions on product development and strategy.
My specialisation is project architecture design/development with team management, Cyber Security and Blockchain. I have experience in developing UI, UX and communicating with designers.
- Managed teams of specialists of various specialties and experience
- Public speaking dedicated to crypto- encryption lectures
- Written several patents regarding data encryption methodology
- Mentoring practice