Jobs

132
  • · 44 views · 2 applications · 9d

    Backend Developer (on-site)

    Office Work · Ukraine (Cherkasy) · 2 years of experience · B1 - Intermediate
    UAPP team needs a Backend Developer Requirements: experience for web applications; experience in Java; excellent skills in OOP; Springboot (IOC, MVC, Security); knowledge of SQL and JPA / Hibernate; experience in developing REST APIs; basic knowledge...

    UAPP team needs a Backend Developer 

     

    Requirements:

    • experience for web applications;
    • experience in Java;
    • excellent skills in OOP;
    • Springboot (IOC, MVC, Security);
    • knowledge of SQL and JPA / Hibernate;
    • experience in developing REST APIs;
    • basic knowledge of algorithms;
    • strong abilities to learn new technologies.

     

    Will be a plus:

    • experience in Kotlin;
    • experience in integration with third-party services via API, SDK.

     

    We offer:

    • career and professional growth;
    • decent salary;
    • interesting projects in a professional team;
    • trainings, seminars, meetings and conferences at company expense;
    • pleasant and friendly working atmosphere.

     

     

    UAPP is an IT company, established in 2018. We provide a full range of software development services, websites and mobile applications. Consulting, design, development, implementation, support and marketing — we do everything to achieve our clients’ business goals.

     

    Our company's key to success is a team of professionals and like-minded people with solid practical experience in the field of project implementation for businesses and their own projects.

     

    We offer services that are designed to take a client’s business to a new level and do everything to provide quality, innovation and creativity using the latest technology solutions.

     

    Our team specializes in programming languages such as Java, PHP, JavaScript, Swift, Kotlin.

    More
  • · 226 views · 83 applications · 12d

    Middle Java Developer

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience
    Required skills: • 3+ years of experience in Java 11; • Good verbal and writing English language communication skills; • Deep practical experience with Spring Boot and GitLab; • Practical experience with Kubernetes for different environments; •...

    Required skills:

     

    • 3+ years of experience in Java 11;

    • Good verbal and writing English language communication skills;

    • Deep practical experience with Spring Boot and GitLab;

    • Practical experience with Kubernetes for different environments;

    • Knowledge of different communication protocols (REST, gRPC, events, messaging);

    • Understanding of CI/CD practices and types of quality gates;

    • Hands-on experience with third-party integrations (fintech industry), especially with payment providers and gateways;

    • Taking the full responsibility for the results of own work;

    • Knowledge of Docker and AWS.

     

    Will be a plus:

    API design and documentation skills;

    Knowledge of Redis and Oracle APEX.

     

    Responsibilities:

     

    • Payment provider integrations and product improvements according to the company strategy;

    • Develop, deploy, and support Spring Boot-based services;

    • Deploy and configure the system on various environments in the Kubernetes cluster;

    • Ensure system performance in production environments;

    • Develop architecture and system design;

    • Improve teamwork;

    • Implement ideas from Product Backlog into a reliable working product.

     

    Working conditions:

     

    • Work schedule 5/2 from 10-00 to 19-00;

    • Remote work;

    • We provide all the necessary tools for your successful and comfortable work;

    • Training at the expense of the company (courses, seminars, new and interesting projects);

    • Learning English at the expense of the company;

    • Regular team building at the expense of the company;

    • Ability to switch between projects and try yourself in different roles.

    More
  • · 63 views · 3 applications · 8d

    Senior Java Developer (with React)

    Full Remote · EU · Product · 5 years of experience · B1 - Intermediate
    About us: ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its...

    About us:

     

    ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.

     

    Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.

     

    At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

     

    To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.

     

    Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

     

    Required Skills: 

    • 5+ years of hands-on experience in commercial software development using Java.  
    • Solid understanding of Object-Oriented Programming (OOP) concepts and proficient in applying design patterns. 
    • Extensive expertise in Java Core and the Spring framework (including Spring Boot, Spring Web, Spring Data, Spring Cloud). 
    • Proficiency in vanilla JDBC for database interactions. 
    • Strong understanding of RDBMS concepts and SQL, with experience working with databases such as Oracle, PostgreSQL. 
    • Experience with Redis. 
    • Experience with distributed messaging systems, particularly RabbitMQ. 
    • Proven track record in the development of microservices and distributed transactional systems. 
    • Knowledge of fundamental design principles for building scalable and highly available applications. 
    • Good foundation in algorithms, design patterns, and data structures. 
    • Proficiency in unit/functional testing frameworks such as JUnit 4/5, Spock, and Testcontainers.  

     

    Preferred Skills:  

    • Experience in application and infrastructure monitoring. 
    • Proven ability to troubleshoot production problems related to software applications. 
    • Exposure to high-load systems. 
    • Good spoken and written English skills. 
    • Experience with JSP, Thymeleaf, JavaScript, TypeScript, React would be a big plus. 
    • Experience with MongoDB would be a big plus. 

     

    Responsibilities:  

    As a Java Software Engineer, you will play a pivotal role in engineering and implementing a high-loaded enterprise system that serves tens of thousands of users logging into our product every day. Your responsibilities will include: 

    • Collaborating with cross-functional teams to design, develop, and maintain robust software solutions that meet the needs of our enterprise-level system. 
    • Architecting scalable and efficient Java-based components to ensure optimal performance under high load. 
    • Implementing best practices in software engineering, including code reviews, testing methodologies, and documentation standards. 
    • Optimizing system performance and reliability through continuous monitoring, troubleshooting, and performance tuning. 
    • Participating in the entire software development lifecycle, from requirements gathering and design to deployment and support. 
    • Staying up-to-date with the latest technologies and industry trends to continuously improve our system architecture and development processes. 

     

    Company offers: 

    • Long-term employment. 
    • Flexible timetable. 
    • Comfortable working conditions. 
    • Paid vacation and sick leaves. 
    • English lessons, gym. 
    • Competitive salary level. 
    More
  • · 33 views · 2 applications · 4d

    Java Developer (with React)

    Full Remote · EU · Product · 5 years of experience · B1 - Intermediate
    About us: ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its...

    About us:
     

    ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.

     

    Our global team of talented and driven professionals is shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.

     

    At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.

     

    Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

     

    Required Skills: 

    • 5+ years of hands-on experience in commercial software development using Java.  
    • Solid understanding of Object-Oriented Programming (OOP) concepts and proficient in applying design patterns. 
    • Extensive expertise in Java Core and the Spring framework (including Spring Boot, Spring Web, Spring Data, Spring Cloud). 
    • Proficiency in vanilla JDBC for database interactions. 
    • Strong understanding of RDBMS concepts and SQL, with experience working with databases such as Oracle, PostgreSQL. 
    • Experience with Redis. 
    • Experience with distributed messaging systems, particularly RabbitMQ. 
    • Proven track record in the development of microservices and distributed transactional systems. 
    • Knowledge of fundamental design principles for building scalable and highly available applications. 
    • Good foundation in algorithms, design patterns, and data structures. 
    • Proficiency in unit/functional testing frameworks such as JUnit 4/5, Spock, and Testcontainers.  
    • Proficiency in Ukrainian.

     

    Preferred Skills:  

    • Experience in application and infrastructure monitoring. 
    • Proven ability to troubleshoot production problems related to software applications. 
    • Exposure to high-load systems. 
    • Good spoken and written English skills. 
    • Experience with JSP, Thymeleaf, JavaScript, TypeScript, React would be a big plus. 
    • Experience with MongoDB would be a big plus. 

     

    Responsibilities:  

    As a Java Software Engineer, you will play a pivotal role in engineering and implementing a high-loaded enterprise system that serves tens of thousands of users logging into our product every day. Your responsibilities will include: 

    • Collaborating with cross-functional teams to design, develop, and maintain robust software solutions that meet the needs of our enterprise-level system. 
    • Architecting scalable and efficient Java-based components to ensure optimal performance under high load. 
    • Implementing best practices in software engineering, including code reviews, testing methodologies, and documentation standards. 
    • Optimizing system performance and reliability through continuous monitoring, troubleshooting, and performance tuning. 
    • Participating in the entire software development lifecycle, from requirements gathering and design to deployment and support. 
    • Staying up-to-date with the latest technologies and industry trends to continuously improve our system architecture and development processes. 

     

    Company offers: 

    • Long-term employment. 
    • Flexible timetable. 
    • Comfortable working conditions. 
    • Paid vacation and sick leaves. 
    • English lessons, gym. 
    • Competitive salary level. 
    More
  • · 96 views · 15 applications · 30d

    Team Lead

    Ukraine · Product · 5 years of experience · B2 - Upper Intermediate
    WorldTicket is currently looking for an experienced, innovative, and detail-oriented Team Lead to be based in our Kyiv office (you may work remotely). We are a product company with global team and a global customer base, constantly improving existing...

    WorldTicket is currently looking for an experienced, innovative, and detail-oriented Team Lead to be based in our Kyiv office (you may work remotely).

     

    We are a product company with global team and a global customer base, constantly improving existing services and growing our expertise.

    Our ideal candidate is passionate and hands-on team leader, mentor, responsible for 5+ engineers, Able to create an impact on the design and development of products, endsoring Agile thinking and following scrum processes to ensure team productivity and fast time to market.

    Key functions and responsibilities include:

    • Take full ownership of your work from the initial design phase through to production
    • Design detail technical solutions using best available technology
    • The individual must demonstrate detailed understanding of the software lifecycle process and have worked in an Agile environment
    • Establish team goals and milestones
    • Develop reusable, stateless and styles components
    • Experienced in designing and building multi-tenant, scalable micro services system 
    • Capable to design and implement Java-based backend services using a current technology stack and adhering to DDD,  Clean Code and SOLID Principles in Object Oriented Programming
    • Creative thinker with excellent communication skills
    • Self-learner, strong can-do attitude and great interpersonal skills.

    Knowledge, Skills, and Experience

    • At least 2 years experience leading the team
    • At least 5 years Java development experience
    • Experience with AWS and K8S is an advantage
    • Familiar with CI/CD tools
    • Algorithms and Data Structure knowledge
    • Experience working with GraphQL, Rest, Spring, Kafka, Redis, PostgreSQL, MongoDB
    • Experience working in containerized environment
    • Familiarity with Agile/ Scrum methodology and strong understanding of Agile based SDLC
    • Excellent & Fluent English verbal and written communication skills
    • Uncompromising 'Can-Do' approach
    • Business Understanding: Experience with Aviation / Travel Tech  is a major plus

    It would be a plus:

    • Experience with Kafka 
    • Knowledge of cloud platforms such as AWS, Azure, and related services
    • Airline industry experience is a big plus
    More
  • · 477 views · 66 applications · 30d

    Junior Java Developer to $600

    Full Remote · Countries of Europe or Ukraine · A2 - Elementary
    About Us: InnovatelU is a dynamic tech company delivering cutting-edge solutions. We're looking for a passionate Java Developer to join our team. If you have a solid Java foundation, are eager to grow, and learn quickly, we want to hear from you!...

    About Us: InnovatelU is a dynamic tech company delivering cutting-edge solutions. We're looking for a passionate Java Developer to join our team. If you have a solid Java foundation, are eager to grow, and learn quickly, we want to hear from you! 

    Requirements: 
    - Strong knowledge of Java 
    - Knowledge of Spring (Spring Core, Spring AOP, Spring MVC, Spring Security, Spring Boot) 
    - Familiarity with REST APIs, web services 
    - Proficiency in version control tools (Git) 
    - Experience with build tools like Maven and Gradle 
    - Experience with relational databases (PostgreSQL) 
    - Expertise in containerization (Docker) 

    - Experience in unit and integration testing 
    - Strong communication skills and teamwork ability 
    - English level: Intermediate or higher 

    Will Be a Plus: 

    - Solid understanding of design patterns 

    - Experience with NoSQL databases like MongoDB and Redis 

    - Familiarity with messaging systems like Kafka and RabbitMQ 

    - Experience with microservices architecture 

     

    Responsibilities: 

    - Collaborate with senior developers and project managers 

    - Assist in designing, coding, and testing applications 

    - Write well-designed, efficient, and testable code 

    - Participate in code reviews 

    - Debug and resolve technical issues 

    - Contribute to application documentation 

     

    Interview Stages: 

    1. Test Task: 1 hour 

    2. HR Interview: 30 minutes 

    3. Technical Interview: 1 hour 

     

    We Offer: 

    - Full Remote 

    - Constant support and mentoring 

    - Paid 5 working days of sickness per a year; 

    - Paid all official Ukrainian holidays; 

    - 18 working days of vacation per a year; 

    - Opportunity for professional growth and career development 

     

    If this sounds interesting to you, let's talk!

    More
  • · 465 views · 139 applications · 21d

    Junior Java Developer to $600

    Full Remote · Worldwide · 1 year of experience · B1 - Intermediate
    For short-term project Junior Java Developer is needed. Your main task would be modernization of old SQL to Spring Data JPA. You will work with VDI on Windows. Experience with MongoDb is preferred. ‍ We value transparency and straightforwardness:...

    📲 For short-term project Junior Java Developer is needed. Your main task would be modernization of old SQL to Spring Data JPA. You will work with VDI on Windows. Experience with MongoDb is preferred.  

    👨‍💻 We value transparency and straightforwardness: project is not the easiest at the start, but when you do several tasks you'll understand more and it would be much more easy to complete tasks, it would take less time. Apply only if you are ready to take the challenge.

    Requirements:

    • Strong Java Core knowledge
    • Experience using SQL
    • Spring and JPA


    Will be a plus:

    • MongoDB
    • Other Spring modules
       

    📍Remote

     

    More
  • · 181 views · 59 applications · 2d

    Senior Java Developer

    Ukraine · 4 years of experience · B1 - Intermediate
    Since 2013, Duanex has been building bespoke software for international companies and startups — from mobile apps to complex cloud solutions. Our clients span health & fintech, digital banking, and large insurance organizations. We follow Agile best...

    Since 2013, Duanex has been building bespoke software for international companies and startups — from mobile apps to complex cloud solutions. Our clients span health & fintech, digital banking, and large insurance organizations. We follow Agile best practices, and automated testing is a core part of our delivery.

    We are looking for a Senior Java Developer to become a part of our team. Big landscape with different projects, an international team.

     

    What you’ll do:

    • Build new services and extend existing enterprise solutions
    • Modernize legacy codebases, including JavaEE → Spring migrations
    • Design and implement REST APIs and integrations with internal/external systems
    • Keep quality high: tests, code reviews, clean architecture, SOLID
    • Collaborate closely with developers, analysts, and DevOps; be proactive in proposing solutions

    Technical skills:

    • Problem Analysis, Problem-Solving and Reasoning
    • 4+ years of experience in Java
    • Strong Java core knowledge
    • Spring / JavaEE
    • JPA
    • DevOps and CI/CD Pipelines (understanding, not implementation)
    • Strong knowledge of SOLID, design patterns and algorithms
    • Good English skills

    Would be a plus:

    • Software design and architecture experience
    • SQL
    • Spring Data, Boot
    • React / Angular
    • Docker
    • Jenkins
    • RabbitMQ or other message brokers
    • Apache Camel

    Work format & perks:

    • Remote-friendly; optional office in Kyiv
    • Flexible schedule
    • 20 paid vacation days + 10 paid sick days
    • Accounting support 

    Hiring process: Recruiter interview → Technical interview → Client interview

    More
  • · 511 views · 125 applications · 18d

    Back End Engineer (Java)

    Full Remote · EU · Product · 4 years of experience · B2 - Upper Intermediate
    CoreWillSoft GmbH is a German-based company working on secure IoT software solutions and services. The mission of CoreWillSoft is to help businesses protect their assets, employees, and data by providing advanced software solutions and services in the...

    CoreWillSoft GmbH is a German-based company working on secure IoT software solutions and services. The mission of CoreWillSoft is to help businesses protect their assets, employees, and data by providing advanced software solutions and services in the security industry. 

    We are looking for a Full-Stack Software Engineer (backend on Kotlin/Java) to work on our products and services that are being used by multiple businesses across Western Europe. Our team operates in a scaled agile approach across Europe with a headquarter in Bonn, Germany. It is responsible for the complete software development lifecycle; including ideation, implementation, and operation of the secure IoT software operating smart buildings and smart homes across the world. 

    Join us to work on cool and innovative projects involving high-security hardware in a nice international and creative environment that allows you to learn and advance. 

     

    We offer: 

    • Great customer impact: the solutions you deliver will be used by thousands of large and small businesses. 
    • Ability to shape the product, working, and delivery process 
    • Great team spirit and Team Events 
    • Agile and innovative environment 
    • Cutting edge technology 
    • Working on the latest Hardware 
    • Convenient office or co-working, depending on your location 

      

    Your skills: 

    Backend: 

    • 4+ years of experience with Kotlin and/or Java for backend development.  
    • Strong experience with Spring Boot framework.  
    • Experience with Docker and containerized applications.  
    • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.  
    • Experience in designing and consuming RESTful APIs.  
    • Knowledge of microservices architecture and patterns.  
    • Experience with on-premise and cloud-based deployments.  
    • Proficiency in secure coding practices and understanding of security best practices for backend systems.  
    • Familiarity with scalability strategies and performance optimization in backend services.  
    • Knowledge of monitoring and observability tools (e.g., Prometheus, Grafana, ELK).  
    • Familiarity with CI/CD processes, including GitHub Actions, GitLab CI, or similar tools.  
    • Experience with version control systems (e.g., Git).  
    • Experience with database technologies, both relational (e.g., PostgreSQL) and NoSQL (e.g., MongoDB). 

     

    Nice to have: 

    •  Experience with React.js for building business applications (forms, lists, controls). 
    • Experience with modern frontend development tools (e.g., Webpack, Babel, npm). 
    • Strong understanding of HTML5, CSS3, and JavaScript/TypeScript. 
    • Understanding of state management frameworks (e.g., Redux). 
    • Knowledge of additional programming languages or tools. 
    • Experience in system architecture design and understanding of distributed systems.   
    • Proficiency in designing user interfaces with a focus on usability and performance. 
    • Knowledge of building automation and physical access control systems.  
    More
  • · 145 views · 29 applications · 9d

    Java developer (Middle) to $1500

    Full Remote · Countries of Europe or Ukraine · Product · 4 years of experience · B1 - Intermediate
    We, the American company Plexsupply, Inc. which is one of the top 200 largest sellers on Amazon, are looking for the best Java developer (Middle). The company has been engaged in online sales in the US market for 18 years and develops a unique accounting...

    We, the American company Plexsupply, Inc. which is one of the top 200 largest sellers on Amazon, are looking for the best Java developer (Middle). The company has been engaged in online sales in the US market for 18 years and develops a unique accounting and data processing system for its own use.
     

    What we expect from you:

    • At least 3 years of experience as a Java developer
    • Experience in commercial projects is required.
    • Knowledge of Java 17, Hibernate, JPA, Spring, Stripes, JSTL, JSP, XML, MySQL, Quartz, Tomcat, sockets, JSON, JUnit, multithreading, data-mining, JIRA.
    • Idea development environment.
    • CVS - Git, Bitbucket
    • Linux - basic skills.
    • HTML, JS, CSS, jQuery, AJAX - basic level is enough.
    • Willingness to work with a time tracker
    • English language level B1 or higher.
       

    Your responsibilities:

    • Writing code and tests for it.
    • Integration of the server with third-party APIs (XML, JSON, EDI), client-server.
    • Improvement of the existing system for integrating various APIs.
    • Working with files and data and their processing.
    • You need to quickly understand other people's code.
    • Experience in building projects and application architecture is welcome.
       

    The company offers:

    • Remote work format
    • Work schedule: M-F from 16:00-01:00 (Kyiv) as the head office is located in New Jersey USA
    • Salary in USD: $1100-$1500 based on the results of the interview
    • Paid holiday 20 days per year
    • Loyal management interested in your development
    • Mentoring by an experienced Team Leader.
    • Opportunity to work in an international company.
       

    If you are interested in the vacancy and the opportunity to develop in an international company with cool specialists and people, I am waiting for your CV with the level of expected salary!

    More
  • · 61 views · 3 applications · 23d

    Senior Java Developer

    Office Work · Ukraine (Kyiv) · Product · 5 years of experience · B1 - Intermediate
    Please note that we consider only candidates who are located in Ukraine. Responsibilities: Work in SCRUM team Design and develop high-load microservices Write high-quality code covered with different levels of tests Maintain services on production and...

    Please note that we consider only candidates who are located in Ukraine.

    Responsibilities:
     

    • Work in SCRUM team
    • Design and develop high-load microservices
    • Write high-quality code covered with different levels of tests
    • Maintain services on production and assure their stability and performance
    • Provide code review for teammates
    • Contribute to the Company’s development processes and practices
       

    Requirements:
     

    • Writing code in a clean and maintainable manner.
    • Solid experience with Java 8+
    • Experience with SQL/NoSQL databases
    • Understand microservice architecture patterns.
    • Good at Spring framework.
    • Experience with REST, messaging systems.
    • Ability to cover code by different types of tests.
    • Understanding of SOLID principles
    • Experience with Git
    • Excellent troubleshooting skills.
    • Good communication skills.
    • Intermediate+ English
       

    Would be great to have:
     

    • Experience with Kafka, MySQL, Redis, Aerospike.
    • Experience with Spring Boot, Spring Cloud
    • Experience with Docker, Kubernetes
    • Experience in high-load
       

    What we offer:
     

    • International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
    • Granting an Option;
    • A professional environment with great people to work with;
    • Competitive salary, performance review;
    • Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
    • Social and welfare packages;
    • 20 working days paid vacation and 100% sick leaves coverage;
    • Opportunities to make a difference, to develop and grow;
    • Regular corporate celebrations, team buildings and fun activities;
    • Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place
    More
  • · 303 views · 64 applications · 19d

    Middle Java Developer

    Full Remote · Worldwide · Product · 2 years of experience · Pre-Intermediate
    We are looking for a candidate for the position of Middle Java Developer to join a project with a Ukrainian telecom operator. Requirements: — At least 2 year of commercial experience in Java — Strong knowledge of OOP, Design patterns — Solid knowledge...

    We are looking for a candidate for the position of Middle Java Developer to join a project with a Ukrainian telecom operator.

     

    Requirements:

    — At least 2 year of commercial experience in Java

    — Strong knowledge of OOP, Design patterns

    — Solid knowledge of Java Core (Java 17), including memory model, collections, streams, generics, multithreading

    — Spring framework (Boot, Web, Data, Security), including Async

    — REST API

    — ORM Hibernate

    — SQL (MariaDB, Oracle)

    — Maven, Gradle

    — Team player with good communication skills

    — Technical English

    — Higher technical education

     

    Would be a plus:

    — Experience with Docker

    — Basic Linux and Bash

    — Profiling tools, thread dumps, understanding thread states

    — Experience with Mockito, JUnit, Mockservers, Testcontainers (mock vs spy)

    — Kafka

    — CI/CD (Git, Gitlab, Artifactory)

    — Jira and Confluence

    — Understanding of idempotency in APIs

     

    Job Responsibilities:

    — Development and support of microservices

    — Writing unit tests

    — Troubleshooting using logs, dumps, and profilers

    More
  • · 400 views · 66 applications · 23d

    Senior Java developer

    Ukraine · Product · 6 years of experience · B1 - Intermediate
    Responsibilities: Work in SCRUM team Design and develop high-load microservices Write high-quality code covered with different levels of tests Maintain services on production and assure their stability and performance Provide code review for teammates...

    Responsibilities:

    • Work in SCRUM team 
    • Design and develop high-load microservices
    • Write high-quality code covered with different levels of tests
    • Maintain services on production and assure their stability and performance
    • Provide code review for teammates 
    • Contribute to the Company’s development processes and practices 

    Requirements:

    • Writing code in a clean and maintainable manner
    • Solid experience with Java 8+ 
    • Experience with SQL/NoSQL databases
    • Understand microservice architecture patterns
    • Good at Spring framework
    • Experience with Kafka, MySQL, Redis, Aerospike
    • Experience with REST, messaging systems
    • Ability to cover code by different types of tests
    • Understanding of SOLID principles
    • Experience with Git 
    • Excellent troubleshooting skills
    • Good communication skills
    • Intermediate+ English

    Would be great to have:

    • Experience with Spring Boot, Spring Cloud
    • Experience with Docker, Kubernetes
    • Experience in high-load

    What we offer:

    • International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
    • Granting an Option;
    • A professional environment with great people to work with;
    • Competitive salary, performance review;
    • Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
    • Social and welfare packages;
    • 20 working days paid vacation and 100% sick leaves coverage;
    • Opportunities to make a difference, to develop and grow;
    • Regular corporate celebrations, team buildings and fun activities;
    • Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.
    More
  • · 165 views · 11 applications · 2d

    Senior Server Engineer

    Hybrid Remote · Ukraine (Kyiv) · Product · 5 years of experience · B1 - Intermediate
    About Wix Wix makes it possible for anyone to succeed online. Since 2006, we’ve grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 282 million users and their visitors worldwide. At Wix, we push you to innovate,...

    About Wix

     

    Wix makes it possible for anyone to succeed online. Since 2006, we’ve grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 282 million users and their visitors worldwide. At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

     

    Although we’re already industry leaders in web creation and business, our work is nowhere near done. Our goal is to become the main engine of the Internet so we can create a more open web for all.

     

    We're proud to be an equal opportunity employer. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

     

    Job Description

     

    As a Senior Server Engineer, you'll design, develop, and optimize scalable server solutions, collaborate with cross-functional teams, and implement cutting-edge AI methodologies to enhance customer care products. In your day-to-day, you will: 

     

    • Conduct research and experiments to explore innovative AI methodologies and incorporate cutting-edge models into customer care products
    • Take responsibility for the entire lifecycle of feature developments, from initial discussions with product teams, defining requirements and providing estimates, to actual coding in collaboration with the team, monitoring performance and delivering robust solutions to end-users
    • Optimize system performance, reliability, and stability, ensuring our service remains seamless and accessible 24/7
    • Participate in technical discussions to improve existing architecture and developer experience
    • Collaborate extensively with Business Analysts, Data, Product, and Platform teams, utilizing a data-driven approach to solve ambiguous user problems and ensure the server infrastructure optimally supports product features and user experience

     

    Requirements

     

    • 5+ years of experience as a Server Engineer
    • Experience in designing and maintaining highly scalable, loosely coupled server solutions, following best practices and standards
    • Proven experience leading technical discussions, conducting design reviews, and collaborating effectively with cross-functional teams to drive architectural decisions and resolve complex engineering challenges
    • Experience with Vespa or similar large-scale search and ranking engines (e.g., Elasticsearch, Solr, Weaviate) for real-time data retrieval, vector search, or personalized content delivery
    • Proficiency with Large Language Models, including prompt engineering, fine-tuning, automatic evaluation, and Retrieval-Augmented Generation (RAG) – an advantage
    • Passion for product development and understanding of business objectives and goals
    • Advanced English proficiency

     

     

    About the Team

     

    We are Wix's Backend Engineering Guild. We provide integrated tools for microservice development within Wix to help improve developer productivity and best practices. These tools streamline the development process and reduce cognitive load allowing Wix Engineers to concentrate on their domain, architecture, and business logic. To handle high-scale traffic (over 500B HTTP requests per day) and 500+ daily deployments, our team of 500 Backend Engineers runs production across 19 distributed data centers and cloud vendors worldwide.

    More
  • · 168 views · 55 applications · 12d

    Senior Java Backend Developer

    Full Remote · Ukraine · Product · 5 years of experience
    Pivdenny Bank is one of the leaders in the Ukrainian financial market and ranks third in the group of Ukrainian private banks in terms of assets. For 31 years, Pivdenny has been a reliable financial partner for individuals, small and medium enterprises,...

    Pivdenny Bank is one of the leaders in the Ukrainian financial market and ranks third in the group of Ukrainian private banks in terms of assets. For 31 years, Pivdenny has been a reliable financial partner for individuals, small and medium enterprises, and corporations.

     

    More than 1700 active and dedicated employees work for Pivdenny throughout Ukraine. For four years in a row, the bank has been included in the Forbes 50 Best Employers rating.

     

    We are now looking for a Senior Backend Developer to join our team.

     

    Responsibilities:

    • Develop new microservices;
    • Participate in the design of microservices and their databases;
    • Implement unit and integration tests;
    • Develop new features and make updates of existent microservices on a daily-basis;
    • Write clean, testable, maintainable code, and continue to grow development skills;
    • Perform requirement analysis and features estimation;
    • Prepare API documentation of microservices;
    • Share knowledge of the project with team members.
       

     

    Requirements:

    • BS or MS in Computer Science or related field;
    • 5+ years of commercial experience in Java;
    • Good understanding of OOP principles, OOP design, and design patterns;
    • Good understanding of microservices architectural principles and experience in the development of RESTful applications and microservices;
    • Good practical experience with Java 11+, Spring 5+ / Spring Boot 2+ (Data JPA/Hibernate, Security, Cloud), JUnit 5, Mockito, Testcontainers, Kafka / RabbitMQ;
    • Experience with Git, Maven, Docker / Docker compose;
    • Good knowledge and practical experience with SQL and relational database;
    • Responsibility, proactivity, willingness to work in a team.

     

     

    Would be a plus:

    • Experience with Oracle DB;
    • Experience with IBM Integration Bus;
    • Participation in Fintech projects.

     

     

    What we offer:

    • Health insurance;
    • Competitive salary;
    • Work in a functional, comfortable office or remotely;
    • Corporate psychologist;
    • Opportunity for career growth and development;
    • Opportunity to take courses and training;
    • Opportunity to work in a stable and professional company with a friendly team.



     

     



    We review resumes within 14 days. If you do not hear from us, it means that we cannot offer you a position at this time, but we have kept your resume in our database. We will contact you when we have a suitable opportunity.

    More
Log In or Sign Up to see all posted jobs