Jobs

We’re looking for a talented Junior/Middle Java + React Developer who is eager to create cutting-edge solutions and make a real impact in a fast-growing international scaleup.

Core Competence:
 

• At least 1 year of professional experience in software development with a strong foundation in Java and React.js.
• Experience with RESTful API
• Good understanding of client side and server side architectures
• Experience working with Agile methodologies
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.

Preferred Qualifications:
 

• Experience with FinTech projects.
• Experience with JSON-RPC
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.

• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

   

What you’ll be doing:

• In cooperation with Architect and/or Team Lead design, develop and deploy Java services focusing on high availability, low latency, scalability, and high throughput;
• Continuously improve software engineering practices;
• Collaborate closely with other engineers, project managers, and product managers to identify and solve challenging problems;
• Take full responsibility and ownership from conception, development, and quality to post-deployment.

Skills Required:

• 6+ years of experience in Java software development;
• Java 8+;
• Knows frameworks (Spring/Mybatis/Netty);
• Build tools — Maven, Jenkins;
• Reactive frameworks RxJava/Reactor;
• Deep SQL knowledge and query optimization;
• Experience with NoSQL databases;
• Experience with low latency or high throughput systems;
• Experience in designing and implementing large-scale distributed systems;
• You can work with minimal direction and are capable of working quickly while delivering high-quality outputs. You are good at multitasking, juggling competing priorities, and organizing yourself;
• Demonstrable knowledge of professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.

Will be an advantage:

• Scala/Kotlin;
• Knowledge of Functional principles and patterns;
• Knowledge of Docker, Kubernetes;
• Service discovery (consul, etcd, etc.);
• Deep understanding of Computer Science fundamentals like: Data Structures, Algorithms, System Design, Concurrency, etc;
• Experience with highload systems.

Technology stack: Java 16+, Kotlin, Scala, k8s, docker, Spring/SpringBoot, MyBatis, MySQL, MongoDB, Kafka, Netty, RxJava3.

What we offer:

• Working in a stable company with more than 12-years history in the media market;
• The opportunity to participate in the creation of a service of the future;
• Free English lessons;
• Swimming lessons and table tennis lessons;
• Corporate psychologist;
• Discounts from partner brands for company employees.

By responding to the vacancy and sending your CV to the Company (LLC “MEGOGO”), registered and operating in accordance with the laws of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, building 22 (hereinafter “the Company”), you confirm and agree that the Company processes your personal data presented in your CV in accordance with the Law of Ukraine “On Personal Data Protection” and GDPR.

Основні вимоги

• 4+ років комерційного досвіду Java розробником (Java 8, Java 17+)
• Впевнене володіння HTML, CSS та JavaScript
• Відмінне володіння Spring Framework 
• Досвід роботи з SQL (Postgre, Oracle) і NoSQL (MongoDB)
• Досвід роботи з системою контролю версії Git

• Знання JUnit, Mockito

   

Буде плюсом

• Знання Angular.js
• Розуміння роботи протоколів AMQP, MQTT

Основні обов’язки

• Написання коду, дотримуючись архітектурних принципів та використання шаблонів проєктування
• Участь у тестуванні своїх доробок, оптимізація існуючого коду

(Співвідношення бекенд задач до фронтенд задач 70%/30% відповідно)

Своїм співробітникам ми пропонуємо

• Роботу в найбільшому та інноваційному банку України
• Офіційне працевлаштування та 24 календарних дні відпустки
• Компенсацію лікарняних
• Конкурентну заробітну плату
• Бонуси, премія відповідно до політики компанії
• Медичне страхування 
• Корпоративне навчання
• Можливість віддаленого формату роботи
• Корпоративну фінансову допомогу у критичних ситуаціях

We are seeking a highly motivated and skilled Technical Consultant to join our team, specializing in OpenText Content Server and OpenText Enterprise Content Management (ECM) solutions. The successful candidate will play a crucial role in implementing, configuring, and supporting OpenText solutions for our clients. This role requires a strong foundation in Java/Groovy programming, basic HTML/CSS/JS skills, and excellent problem-solving and communication abilities.

Key Responsibilities:

• Work closely with clients to understand their business requirements and implement OpenText Content Server and ECM solutions.
• Develop and customize applications using Java and Groovy scripting.
• Use HTML, CSS, and JavaScript to maintain user interfaces within OpenText solutions.
• Provide ongoing technical support and troubleshooting for OpenText platforms.
• Communicate with clients to gather requirements, provide updates, and deliver training.
• Create and maintain technical documentation and support procedures.
• Diagnose and resolve technical issues through analytical thinking.
• Collaborate with cross-functional teams to deliver end-to-end solutions.

Required Skills and Qualifications:

• Basic programming in Java and Groovy.
• Basic HTML, CSS, and JavaScript knowledge.
• Familiarity with RDBMS (Oracle, PostgreSQL, MS SQL) and ability to write simple SQL queries.
• Basic understanding of XML and Apache Tomcat.
• Understanding of local networks and network protocols.
• Administration skills on Windows and UNIX operating systems.
• Experience or familiarity with OpenText Content Server and ECM solutions.
• Experience with ECM/ERP products such as Microsoft SharePoint, IBM FileNet, SAP, Oracle E-Business Suite.
• 2+ years of experience in the IT industry, preferably in ECM-focused roles.
• Strong verbal and written communication in English.
• Analytical problem-solving skills.
• Bachelor’s degree in Computer Science, IT, or related field preferred.
• Experience in technical consultancy roles is a plus.

Personal Attributes:

• Client-focused mindset with a proactive approach.
• Detail-oriented with a commitment to high-quality deliverables.
• Collaborative team player with the ability to work independently.
• Adaptability to learn and work with new tools and technologies.

We offer:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

We are looking for a Java Developer with Python Knowledge to join our team and contribute to an exciting early-stage AI startup project. You will initially focus on Python development and later transition to Java as the project evolves. This role offers the chance to work on cutting-edge technologies and build scalable solutions using AWS.

Key Responsibilities:

• Contribute to the development of the project’s foundation with Python during its early stages.
• Transition to Java development as the project matures.
• Collaborate on the design and implementation of AI-driven solutions.
• Build, deploy, and manage cloud-based applications using AWS services.
• Work with Redis, Elasticsearch, and SQL to implement efficient data storage and retrieval solutions.
• Ensure high-quality code through testing, debugging, and adherence to best practices.
• Collaborate with the team to shape the project’s architecture and features in a dynamic startup environment.

Requirements:

• 6+ years  of experience in Java development.
• Proficiency in Python, with the ability to work confidently on Python-based tasks.
• Hands-on expertise with AWS services (e.g., Lambda, S3, DynamoDB, EC2).
• Proficient in Redis, Elasticsearch, and SQL for data management and optimization.
• Solid understanding of software development principles and version control (Git).
• Strong problem-solving skills and adaptability to evolving project requirements
• At least  upper intermediate English  level
• Experience with AI projects is a strong advantage
• Experience with early-stage startups or fast-paced environments is a plus

Current Challenges:

- Getting platform ready for scaling

- Adding new features including integrations with other shipping carriers

- Increasing test coverage

- Maintenance and bug-fixing

General requirements:

– Work experience: 5+ years

– Work experience with a live production system: 3+ years

Must have:

– Java 11

– Knowledge of SQL and one of SQL databases (complex queries, optimization, building data models)

– Understanding of multi-threading

– Spring IoC/DI, Spring Boot, Spring Security

– Spring WebFlux, RxJava

– Gradle, Git, Docker

– Unit and integration testing

– Experience with AWS

– Knowledge PostgreSQL

- AWS Terraform

- AWS Serverless

Our client is a private holding company focused on special situation control investments in the digital assets space. The firm brings together a global crypto-native team with deep expertise in both scaling early-stage ventures and restructuring complex blockchain assets. Their portfolio spans multiple Web3 verticals, including infrastructure, DeFi, and decentralized marketplaces. The company aims to accelerate innovation and long-term value creation in the crypto ecosystem by leveraging operational and technical synergies across projects.

We are looking for a Java/Kotlin Backend  Developer to help build and maintain applications.

Requirements:

• 6-8 years of professional experience with Java
• Basic working knowledge of Kotlin (no advanced Kotlin expertise required)
• Proven experience working on crypto, fintech, or trading-related projects
• Strong understanding of distributed systems, APIs, and multithreaded backend architecture
• Familiarity with modern development workflows, testing, and CI/CD

Nice to Have

• Experience integrating with crypto exchanges or wallets
• Understanding of React Native ecosystem (used in our mobile apps)

Responsibilities:

• Design and implement scalable backend systems in Java (with some services in Kotlin)
• Collaborate closely with mobile and frontend teams (React Native)
• Contribute to architecture discussions, code reviews, and production support
• Optimize data handling and API performance across exchange integrations
• Ensure the system is secure, fault-tolerant, and future-proof
• Work alongside teams in QA, DevOps, and Product to ship robust features

What we offer: 
 

• Remote working format 
• Flexible working hours
• Informal and friendly atmosphere
• The ability to focus on your work: a lack of bureaucracy and micromanagement
• 20 paid vacation days
• 7 paid sick leaves
• Education reimbursement
• Free English classes
• Psychologist consultations

Recruitment process: Recruitment Interview - Technical Interview - Customer interview - Customer Technical Interview - Final Interview

Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.

ABOUT THE PROJECT:

Our client is a leading streaming service based in the United States. With millions of users worldwide, it’s devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.

Who are we looking for?

SKILLS & EXPERIENCE:

Background in computer science or similar quantitative field;

5+ years of professional software development experience;

Expert Knowledge of Core Java;

Experience developing high-scale and high-performance distributed systems;

Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;

Product-focused mindset;

Team player with strong interpersonal skills;

English — Upper-intermediate or above.

WILL BE A PLUS:

Experience with cache optimization, distributed cache and NO SQL DB is a plus;

Experience with Big Data and AWS services is a plus;

Experience in the advertising domain a big plus.

RESPONSIBILITIES:

Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;

Design, develop, and maintain a high scale, high-performance real-time applications;

Work with quality assurance, release engineering and product management to deliver quality software;

Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new vision and approaches to the platform development; anticipate in problems or issues solutions that may arise;

Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

What we offer

RESPONSIBILITIES:

Work with a highly skilled engineering team in all phases of the Agile development process, from design to deployment;

Design, develop, and maintain a high scale, high-performance real-time application;

Work with quality assurance, release engineering, and product management to deliver quality software;

Identify, design, and implement improvements to the current architecture. This may include: improving internal processes, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new vision and approaches to the platform development; anticipate problems or issues solutions that may arise;

Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

WHAT WE OFFER:

WORK:

Flexible working hours;

Direct communication with C-levels;

Collaborative, friendly team environment

Remote/hybrid work;

Company equipment provision;

LIFE:

Maternity and paternity leaves;

Proxet Cultural Club events;

Company social events;

Annual corporate parties;

HEALTH:

Comprehensive medical insurance and sports benefits;

Mental health program with private consultations;

Live webinar with therapists;

Paid sick leaves;

EDUCATION:

Allowances for professional education;

English language courses with native speaker;

Internal knowledge-sharing sessions.

About Proxet

Proxet is a professional software development firm trusted by clients from around the world. With our expertise in AI and machine learning, we help businesses reimagine their possibilities and transform ideas into tangible digital solutions. By providing core services with an emphasis on data practices, we shape the future, one step at a time.

If you’d like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill in the form!

COMPANY BENEFITS

Work-from-home policy (fully remote option)

Insurance coverage and paid sick leaves

In-house English classes with native speaker

Trainings allowance based on eligibility conditions plus professional certification paid by the company

We are seeking a Team Lead (Java) to oversee a distributed, cross-functional team of 7±2 members (including back-end, front-end, full-stack, database developers, and QA engineers) while also contributing technically to our projects. Reporting directly to the CTO, you will ensure successful sprint delivery, maintain high development standards, and foster a results-oriented culture. You will be accountable for the team’s performance, guiding technical decisions within your domain and handling administrative responsibilities such as goal setting, mentorship, and performance reviews.
 

Main Responsibilities:

• Design, develop, and maintain new and existing application features.
• Upgrade and refactor existing application functionality using modern Java technologies and frameworks.
• Participate in the architectural design and development of high-quality applications.

Professional Qualifications:

Experience:

• Minimum of 7 years of experience as a Java Developer, with at least 2 years in a leadership or team lead capacity.
• Proven track record of contributing to 3+ projects (a portfolio or a GitHub account will be a significant plus).

Technical Skills:

• Strong knowledge of modern Java technologies and frameworks.
• Expertise in Java EE (CDI, JSF, RESTful APIs).
• Proficiency in working with PostgreSQL and AWS technologies (e.g., Lambdas, API Gateway, DynamoDB).
• Familiarity with build tools like Maven or Gradle.
• Hands-on experience with Microservices and Hexagonal architecture.
• Knowledge of payment integrations is a plus.
• Adherence to software development best practices: SOLID, DRY, YAGNI, KISS principles, and GoF Patterns.
• Experience in CI/CD pipelines using tools such as Docker, CircleCI, or GitLab.
• Comfortable reading and refactoring existing codebases.

Soft Skills:

• Proven ability to lead and inspire a diverse technical team in a distributed environment.
• Strong sense of initiative, proactivity, and accountability for team results.
• Excellent communication and conflict resolution skills.
• Effective time management and organisational abilities.
• Results-oriented with a knack for problem-solving and decision-making.

Will be a plus:

• Previous experience in the fintech industry.
• Experience with payment integrations.
• Familiarity with BPM tools, such as Camunda.

What We Offer:

• Be part of a dynamic and growing FinTech company where you can make a real impact
• Remote work or possible relocation to Cyprus.
• 20 days of vacation, 100% sick leave compensation
• English language courses
• Medical coverage

Оur сlіеnt is a global provider of software solutions and engineering service is sееkіng а hіghlу mоtіvаtеd аnd skіllеd Tесhnісаl Соnsultаnt tо jоіn thеіr tеаm, spесіаlіzіng іn ОpеnTеxt Соntеnt Sеrvеr аnd ОpеnTеxt Еntеrprіsе Соntеnt Mаnаgеmеnt (ЕСM) sоlutіоns.

Thе suссеssful саndіdаtе wіll plау а сruсіаl rоlе іn іmplеmеntіng, соnfіgurіng, аnd suppоrtіng ОpеnTеxt sоlutіоns fоr thеіr сlіеnts. Thіs rоlе rеquіrеs а strоng fоundаtіоn іn Jаvа/Grооvу prоgrаmmіng, bаsіс HTML/СSS/JS skіlls, аnd еxсеllеnt prоblеm-sоlvіng аnd соmmunісаtіоn аbіlіtіеs.

Rеspоnsіbіlіtіеs:

• Wоrk сlоsеlу wіth сlіеnts tо undеrstаnd thеіr busіnеss rеquіrеmеnts аnd іmplеmеnt ОpеnTеxt Соntеnt Sеrvеr аnd ЕСM sоlutіоns.
• Dеvеlоp аnd сustоmіzе аpplісаtіоns usіng Jаvа аnd Grооvу sсrіptіng.
• Usе HTML, СSS, аnd JаvаSсrіpt tо mаіntаіn usеr іntеrfасеs wіthіn ОpеnTеxt sоlutіоns.
• Prоvіdе оngоіng tесhnісаl suppоrt аnd trоublеshооtіng fоr ОpеnTеxt plаtfоrms.
• Соmmunісаtе wіth сlіеnts tо gаthеr rеquіrеmеnts, prоvіdе updаtеs, аnd dеlіvеr trаіnіng.
• Сrеаtе аnd mаіntаіn tесhnісаl dосumеntаtіоn аnd suppоrt prосеdurеs.
• Dіаgnоsе аnd rеsоlvе tесhnісаl іssuеs thrоugh аnаlуtісаl thіnkіng.
• Соllаbоrаtе wіth сrоss-funсtіоnаl tеаms tо dеlіvеr еnd-tо-еnd sоlutіоns.

Rеquіrеd Skіlls аnd Quаlіfісаtіоns:

• Bаsіс prоgrаmmіng іn Jаvа аnd Grооvу.
• Bаsіс HTML, СSS, аnd JаvаSсrіpt knоwlеdgе.
• Fаmіlіаrіtу wіth RDBMS (Оrасlе, PоstgrеSQL, MS SQL) аnd аbіlіtу tо wrіtе sіmplе SQL quеrіеs.
• Bаsіс undеrstаndіng оf XML аnd Аpасhе Tоmсаt.
• Undеrstаndіng оf lосаl nеtwоrks аnd nеtwоrk prоtосоls.
• Аdmіnіstrаtіоn skіlls оn Wіndоws аnd UNІX оpеrаtіng sуstеms.
• Еxpеrіеnсе оr fаmіlіаrіtу wіth ОpеnTеxt Соntеnt Sеrvеr аnd ЕСM sоlutіоns.
• Еxpеrіеnсе wіth ЕСM/ЕRP prоduсts suсh аs Mісrоsоft ShаrеPоіnt, ІBM FіlеNеt, SАP, Оrасlе Е-Busіnеss Suіtе.
• 2+ уеаrs оf еxpеrіеnсе іn thе ІT іndustrу, prеfеrаblу іn ЕСM-fосusеd rоlеs.
• Strоng vеrbаl аnd wrіttеn соmmunісаtіоn іn Еnglіsh.
• Аnаlуtісаl prоblеm-sоlvіng skіlls.
• Bасhеlоr’s dеgrее іn Соmputеr Sсіеnсе, ІT, оr rеlаtеd fіеld prеfеrrеd.
• Еxpеrіеnсе іn tесhnісаl соnsultаnсу rоlеs іs а plus.

Соmpаnу оffеrs:

• Flеxіblе wоrkіng fоrmаt – rеmоtе, оffісе-bаsеd оr flеxіblе
• Pеrsоnаlіzеd саrееr grоwth
• Prоfеssіоnаl dеvеlоpmеnt tооls (mеntоrshіp prоgrаm, tесh tаlks аnd trаіnіngs, сеntеrs оf еxсеllеnсе, аnd mоrе)
• Асtіvе tесh соmmunіtіеs wіth rеgulаr knоwlеdgе shаrіng
• Еduсаtіоn rеіmbursеmеnt
• Mеmоrаblе аnnіvеrsаrу prеsеnts
• Соrpоrаtе еvеnts аnd tеаm buіldіngs

An AI-driven Big Data transaction monitoring and analytics solution, committed to assisting financial institutions in combating economic crimes, including money laundering and activities that fund terrorism, narcotics trade, and human trafficking, all of which harm the global economy. The technology empowers clients to manage risks, identify money laundering operations, address operational challenges, and discover new growth opportunities.

About the Role:

As a Senior Java Engineer, you will design and implement a scalable data processing and machine learning pipeline using cutting-edge big data technologies within a dynamic agile setting. Explore and deeply understand new technological domains through quick self-directed learning. Exhibit strong analytical and problem-solving skills to support robust and sustainable design solutions. Take full responsibility for product development across all stages, including translating product requirements into actionable designs and tasks, development, unit testing, and production troubleshooting.

Key Responsibilities:
 

• Designing, developing, and implementing cutting-edge solutions
• Play a key role in creating safer financial environments and collaborating with some of the brightest minds in AI, machine learning, and financial technology
• Investigate new technological areas and understand them in depth through rapid self-learning

Required Competence and Skills:

• 5+ years of hands-on development experience
• Experience in creating data-oriented products using Java
• Willingness to work with Python
• Experience with distributed databases like Elasticsearch, MongoDB, or Redis
• Experience in developing microservices-based architecture
• Proficiency in container-based environments, using tools such as Kubernetes and Helm.
• Experience as a software developer in an Agile setting.

Nice to have:

• Experience developing using Python
• Proficiency with data processing frameworks such as Spark, Pandas, Hadoop, or Airflow
• Experience with machine learning frameworks like SKLearn or TensorFlow.
• Familiarity with RedHat OpenShift.
• Knowledge of development environments including GIT, Jenkins, and Docker.

Why Us?

We utilize a remote working model, providing a powerful workstation and co-working space of your choice in case you need it

We offer a highly competitive package

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in)

We prioritize the professional growth and well-being of our team members. Hence, we organize various social events throughout the year to foster connections and promote wellness

👨‍💻We invite a Junior/Middle Java Developer to join our team for long-term cooperation.  
 
Gransoft develop an international health insurance portal.  
 
Our project has become especially important at this time.  
 
 

▪️Office Location: Uzhhorod

(our company provides a relocation assistance, expenses reimbursement and accommodation if required)  
 
 

Requirements:  
 
— Strong and confident knowledge of Java, Hibernate, Spring, MySQL

— Experience with any software development 2+ years 
 Experience with Java provides a significant advantage
 
— An intermediate-level proficiency in English: reading, writing and speaking 
 
— Responsible attitude to the tasks and deadlines  
 
— Work from office only  

We offer:  
 
— Interesting and challenging project
 
— Creative and friendly atmosphere 
 
— Our company policy is to welcome your ideas and suggestions 
 
— An international team of experienced Java developers  
 
— Paid vacations and days off during national holidays  
 
— Flexible work schedule  
 
— 8-hour workday  
 
— Office in Uzhhorod
 
— Paid English language courses
 
— Our company provides a relocation assistance, expenses reimbursement and accommodation if required 
 
 

More details could be given during an interview  
 
Please include your Telegram username in CV

Location Kyiv!

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

proteanTecs is a game-changing startup redefining the way advanced electronics monitor their own health. In a world driven by AI, cloud computing, and autonomous systems, reliability isn’t optional – it’s essential. But how do you ensure peak performance and prevent failures before they happen?

That’s where proteanTecs comes in. The product provides real-time visibility into next-gen chips while they operate, using cutting-edge on-chip monitoring, machine learning, and predictive analytics. The technology helps companies build smarter, more resilient, and more efficient computing systems – eliminating blind spots and unlocking deep insights like never before.

The solution is already trusted by industry leaders in data centers, automotive, communications, and consumer devices. 

About the Role:

proteanTecs is looking for a talented Senior Java Engineer to join the ride as we spearhead the next revolution in electronics. Your work will directly contribute to making electronics smarter, safer, and more reliable – powering everything from data centers to autonomous vehicles. As part of a fast-paced startup, you’ll take on diverse challenges, adapt quickly, and see your solutions shape the future of technology. You will be involved in end-to-end feature delivery alongside a team of 200+ industry-leading professionals who are passionate about innovation and knowledge-sharing. You’ll be working with cutting-edge tools, machine learning models, and advanced platforms to push the boundaries of what’s possible.

Key Responsibilities:

• Develop and maintain robust, scalable, and secure Java-based software solutions
• Collaborate with product managers, architects, and other engineers to design and implement new features
• Build and optimize data processing pipelines for high-volume analytics applications
• Ensure software quality through code reviews, unit testing, and integration testing
• Participate in architectural decisions, contributing to the design of cloud-based systems
• Monitor and optimize system performance to meet scalability and reliability goals
• Troubleshoot, debug, and resolve issues in development, staging, and production environments.

Required Competence and Skills:

• BA or B.Sc in Computer Science or an equivalent field
• 5+ years of hands-on experience in Java development
• Strong understanding of object-oriented programming, design patterns, and clean code principles
• Familiarity with database systems (SQL/NoSQL) and query optimization techniques
• Knowledge of cloud platforms (AWS, Azure, GCP) and microservices architecture
• Experience with Spring Boot and the Spring Framework ecosystem
• Experienced with JPA (Hibernate – advantage)
• Strong understanding of REST API
• Excellent problem-solving skills and a proactive attitude
• Strong communication skills and the ability to collaborate in a team environment

Nice to have:

• Experience with Python is a strong advantage
• Experience with streaming or messaging services (Kafka, RabbitMQ)
• Knowledge of monitoring tools such as Grafana, Prometheus, or ELK Stack
• Hands-on experience with containerization and orchestration (Docker, Kubernetes
• Familiarity with big data technologies like Apache Flink or Spark
• Experience in performance optimization and distributed systems.

Project Description:
We are building the platform, which supports various information gathering and processing across the bank and providing access to this data through both private and public cloud approach. The solution will be built from the scratch using the latest technologies.

Responsibilities:

- Write good and well-tested code using Java
- Write Test Cases and User/Supporter Documentation of your code
- Development environment support (mostly automation using Jenkins CI, Bash)
- Evaluate and adopt new development tools, libraries and approaches to improve quality
- Perform peer code review of project codebase changes

Mandatory Skills Description:

- At least 6 years of experience in the industry of software development
- At least 5+ years of experience in Java
- Deep knowledge and usage of SQL (Oracle or PostgreSQL dialects is preferable)

Nice-to-Have Skills Description:

- Experience with Messaging Systems: RabbitMQ, Kafka, etc.
- Experience with Kubernetes and Docker
- Linux user
 

Languages:

English: B2 Upper Intermediate

Компанія MASCODE надає повний цикл послуг з розробки програмного забезпечення і допомагає технологічним компаніям реалізувати свої продукти від концепції до запуску та забезпечити їх подальший супровід і підтримку.

Шукаємо Senior Java Developer в команду для розробки модульної e-case managment системи з використанням гібридної мікросервісно-SOA-подієво-орієнтованої архітектури з використанням різноманітних сучасних рішень та інструментів.

Очікування від майбутнього колеги:

• Глибоке розуміння принципів ООП та SOLID.
• Досвід у розробці з використанням Java 11+, Spring Boot, Gradle, Docker.
• Орієнтація у технологіях: REST, gRPC, Jackson, Kafka, PostgreSQL, Elasticsearch, Flyway, JUnit, BPMN, OAuth, Kubernetes, S3.

Буде плюсом:

• Досвід у створенні мікросервісних систем із використанням DDD, CQRS, ES, HA.
• Розуміння архітектурних шаблонів та принципів побудови масштабованих систем.

Твої основні задачі:

• Забезпечення високого рівня якості коду та дотримання стандартів розробки.
• Постійне вдосконалення якості продукту разом із командою.

• Участь у всіх етапах розробки продукту.

   

Ми пропонуємо: 

• Повністю віддалений формат роботи (кандидати з Києва можуть працювати в офісі з генераторами за бажанням) 
• Офіційне оформлення зі 100% покриттям податків в компанію-резидента Дія.CityСіті (трудовий договір або гіг-контракт) 
• Відсутність тайм-трекерів і гнучкий графік роботи (починаємо в період з 9 до 10 ранку, 8-ми годинний робочий день) 
• Роботу з цікавими та корисними проєктами для України та Європи
• Відсутність мікроменеджменту, лояльність та взаємоповагу 

Додаткові плюшки: 

• Медичне страхування після 3 місяців оплачуваного випробувального терміну 
• Компенсація корпоративного навчання англійської мови — 50% 

Етапи найму: Короткий колл з HR менеджером (до 30 хв.) → технічна співбесіда з Team & Tech Lead і Delivery Manager (до 1 год) → Job Offer