Jobs Java

Dripify is a pioneering, remote-first IT product company specializing in outreach automation products. Our platform empowers businesses by revolutionizing hiring, sales, and marketing communication processes, making interactions more efficient and seamless.

Project — dripify.com

We’re looking for a Java Team Lead who will split their time between hands-on backend development (50%) and technical/team leadership (50%). You’ll lead a team of 5 engineers, ensure delivery quality, and own architectural decisions, while also contributing code and driving technical excellence.

Requirements

— 5+ years of hands-on Java development experience (Java 21+).
— 2+ years leading a development team.
— Deep practical experience with Spring Boot modules (Web, Security, Data, Messaging).
— Strong knowledge of Java concurrency, multithreading, and backend system design.
— Proficient in SQL databases (PostgreSQL preferred).
— Experience with REST APIs and asynchronous messaging (SNS/SQS).
— Skilled in CI/CD, code quality gates, and automated testing.
— Hands-on with Docker, Linux, and system-level debugging.
— Familiar with monitoring/logging tools (ELK, Prometheus, Grafana).
— Strong focus on security best practices: auth, validation, access control.
— Working knowledge of AWS: IAM, EC2, RDS, S3, CloudWatch, Secrets Manager.

Responsibilities

Development (50%)
— Build modular, secure, and maintainable backend systems using Java 21+ and Spring Boot.
— Design and implement RESTful APIs and event-driven services (SNS/SQS).
— Write tested, high-quality code with strong focus on unit/integration testing.
— Ensure CI/CD integration, monitoring, and production readiness.
— Drive system performance and scalability improvements.

Leadership & Delivery (50%).
— Lead a backend team: mentorship, code reviews, and engineering growth.
— Own delivery quality: scope planning, progress tracking, risk mitigation.
— Document and communicate architectural decisions.
— Coordinate cross-functionally with product managers, DevOps, and QA.
— Promote best practices in secure development and clean architecture.

Would be a plus

— Experience in designing and operating microservice-based architectures.
— Familiarity with Kubernetes (EKS or self-managed).
— Experience with Terraform and Infrastructure-as-Code.
— AWS Certifications (e.g., Developer Associate, Solutions Architect).
— Bachelor’s or Master’s in Computer Science or related field.

Work conditions

— 100% remote position, providing flexibility and work-life balance.
— Competitive salary reflecting your skills and expertise.
— 24 days of paid vacation per year to recharge and relax.
— 10 days of paid sick leave.
— Educational opportunities.
— Compensation budget for medical and hobby/sport expenses.
— Generous budget for birthdays and anniversaries.
— Online and offline team events.
— A collaborative and innovative work environment with passionate team members.

Hiring process

✅Interview with Recruiter (45min) — ✅Tech interview with Teach Leader (1.5 hour) — ✅Interview with CTO (45min) — ✅Reference check — ✅Offer

We are a U.S.-based fintech startup operating in the investment and financial services space. Our distributed teams work across Poland, the United States, and Ireland, collaborating on technology-driven solutions related to stocks and investments.

Security, compliance, and the responsible handling of sensitive financial data are central to how we operate, as we build scalable products in a regulated environment.

Responsibilities

- Develop high-quality Java microservices using Spring Boot.
- Build Kafka producers, consumers, and stream-processing apps.
- Design event-driven architectures with reliability and performance.
- Implement service resiliency patterns such as retries and circuit breakers. - Collaborate on distributed system design and integration.

• Ensure logging, tracing, and monitoring of backend services.

• Support performance tuning and root cause analysis.

   

• Skills
  - Strong in Java, Spring Boot, microservices patterns.
  - Hands-on Kafka development—streams, partitions, consumer groups. - Knowledge of distributed systems architecture.
  - Familiarity with Docker, cloud-native packaging.
  - Experience in REST APIs, schema evolution, and contracts.
  - Understanding of observability (logs, metrics, traces).
  - Good debugging and performance optimization skills.

Client

Our client is a fintech company that provides institutional investors with access to digital asset markets through a regulated and reliable trading platform. It offers tools for algorithmic execution, OTC trading, direct market access, lending, custody, and risk management. By combining advanced technology with professional support they help institutions trade and manage digital assets efficiently and securely.

Position overview

We’re looking for a Quantitative Developer with a strong mix of analytical and programming skills. The role involves developing and optimizing trading systems, working closely with quantitative researchers and developers to deliver robust, data-driven solutions.

Responsibilities

• Design and maintain mathematical and statistical financial models.
• Develop algorithmic trading tools and infrastructure.
• Deliver solutions in Java and Python (main languages).
• Use SQL for data handling and analysis.
• Collaborate with quantitative teams to implement and refine trading strategies.
• Ensure code quality through testing, debugging, and performance tuning.

Requirements

• 3–5+ years of experience in quantitative development.
• Strong skills in Java or Python (must be open to working with Java).
• Good knowledge of SQL and relational databases.
• Quantitative, statistical, or math-oriented background (e.g., statistics, applied math, engineering).
• Understanding of financial markets and quantitative trading concepts.

Nice to have

• Knowledge of derivatives instruments pricing and modeling.
• Experience with crypto, real-time data, or machine learning.
• Familiarity with Git and modern development workflows

Job Description

• At least 5 years of relevant commercial experience as a Backend developer
• Strong knowledge of Java is a must
• Good knowledge of application design principles, experience with development RESTful interfaces
• Good understanding and practical experience of developer testing and performance testing
• Good experience with AWS, Docker containers technology, CI/CD pipelines, including hands-on experience
• Profound understanding of BOM, SBOM, CycloneDX
• Proven experience working with open-source security libraries
• Experience with the integration and management of any analytics and/or monitoring tools will be a plus
• Strong communication skills with an advanced English level

Job Responsibilities

• Task planning, estimation and delivery
• Creation of clear, high quality, tested and documented code
• Contribute to system architecture
• Deploy, support and maintain production systems
• Communicate and document design decisions

Department/Project Description

Our client is a Security company that is the sole DevSecOps Platform provider catering specifically to the requirements of automobile manufacturers and mobility enterprises.

This firm revolutionizes cybersecurity by converting it from a widespread organizational constraint into a significant enhancer of business value. This is achieved through sophisticated security automation and compliance measures that aim to expedite software release cycles and reduce expenses.

The company's mission is to transform product security into a streamlined, automated, and transparent operation, thereby minimizing the time and costs associated with managing automotive software products and resources.

Project description

Join a team that's redefining banking technology!

Our client isn't a typical Swiss bank — it's a modern financial institution focused on delivering cutting-edge online trading and financial services. Unlike traditional banks weighed down by legacy systems, their tech stack is lean and innovative.

The team builds products that transform complex, fragmented risk data into clear, actionable insights, enabling smarter and faster decisions to reduce risk. We focus on core business areas such as account risk and work closely with key stakeholders - Risk department, Compliance department, and the Middle Office Fraud Center — to deliver impactful solutions.

You'll be part of a Scrum team of four, collaborating daily with stakeholders through stand-ups, status updates, and Agile ceremonies. We embrace best practices and modern communication tools: Zoom, Teams, Outlook, JIRA, Confluence, and more.

We continuously evolve our solutions to atomic microservices and self-contained systems, based on dockerized environments with CI and CD.

What we offer:
Professional Growth: access to local trainings, on-demand webinars, interactive workshops, and support for conferences and certifications.

Competitive Compensation: Regular annual reviews based on your performance and professional development.

Work-Life Balance & Fun: Team-building activities, corporate events, hackathons, and a variety of engaging initiatives.

If you're proactive, creative, and ready for new challenges, join us! Together, we'll enhance product quality and optimize processes while driving innovation.

Responsibilities

Overall responsibility for a team, its performance

Driving the Scrum processes, coaching the team, driving improvements

Contributing towards the technical direction of the products by being involved in technical design and delivery of components

Identifying potential risks and escalating to the manager and client

Communicating and interacting effectively with other Team Leads

Participation in meetings with the client (Stand Ups, Grooming, Planning, Demo, Retro, and other ad-hoc ones)

Requirements refinement, Sprint planning, and task estimation

Application development

Developing unit/integration tests, E2E, ensuring good development testing coverage

Lead a team of 3 developers

Participate in peer design and code reviews

Evaluate and adopt new development tools, libraries, and approaches to improve delivery quality

Skills

Must have

1+ year in Team Lead position [fresh experience during last 2 years]

At least 5+ years of proven experience in a Software Developer position

Java core, Java 11+ features

OOP/OOD knowledge, design patterns

HTML, CSS, JavaScript

Proven knowledge of ReactJS, Redux [2+ fresh years of proven experience]

Unit testing frameworks (JUnit, Mockito, etc.)

Spring framework, IOC

RESTfull services

Java-based application servers (e.g. Tomcat)

SQL knowledge, any RDBMS, Oracle/PostgreSQL is a plus

ORM, Hibernate in particular

Maven and Distributed SCM (GIT OR Mercurial)

CI tools experience (Jenkins)

Docker

Nice to have

Education: Bachelor's / Master's degree in computer science or computer engineering

Experience in finance/banking business domain

Unix usage experience

Kafka

Java 11-21

WebSocket

Languages

English: B2 Upper Intermediate,
Ukrainian: C2 Proficient

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for  Full-Stack Developer (Java/JEE + Angular) for a project in the GovTech domain (USA client). Candidates must be currently located in the EU or a NATO member country

Requirements:

• 3+ years of experience with Java and strong understanding of JEE (Jakarta EE) or similar enterprise frameworks
• Experience building REST APIs, working with SQL databases (Oracle/MySQL/PostgreSQL)
• Solid knowledge of JPA/Hibernate, dependency injection, messaging, and enterprise-level application architecture
• 2+ years of experience with Angular (we use Angular + PrimeNG)
• Experience with AWS or other cloud platforms (EC2, RDS, CI/CD, deployments)
• Understanding of microservices, containerization (Docker)
• Ability to work with large enterprise systems, refactor legacy code, and design scalable solutions
• Good communication skills & ability to work independently in a distributed team
• English - Upper-Intermediate

What the company offers:

• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Responsibilities:

• Develop and optimize enterprise ERP modules (finance, HR, project/contract management, procurement)
• Design and implement scalable architecture for multi-tenant SaaS solutions
• Integrate external APIs and services (payment systems, document tools, compliance systems)
• Implement and support CI/CD pipelines and cloud deployments
• Perform code reviews, refactoring, and participate in technical decision-making
• Ensure security, performance, and reliability of the system
• Collaborate closely with the engineering team and the client’s technical lead

We are looking for a motivated individual to join our small team and work on various projects focusing on: e-commerce development and Spring Boot programming.

You will be working closely with the Team Lead, who will also serve as your mentor. He will always be available to assist you and answer your questions, but will also require high-quality and timely execution of tasks.

📝 Key Requirements & Details

• Position: Junior Java Developer (Remote)
• Technologies: Java, Spring Boot, SQL, JPA, MongoDB
• English Level: Intermediate (B1/B2)
• Mandatory Languages: Ukrainian or Russian is required.
• Work Schedule: 10:00 AM – 7:00 PM Kyiv time (EET)
• Location: Remote
• Experience: We are considering candidates with work experience (not necessarily commercial).
• Test Assignment: A mandatory test assignment will be provided after the initial introduction (you will have two days for completion).
• Salary: $500/month, paid twice a month via a convenient method for you (crypto, bank card, or other options).
   

We are interested in long-term cooperation.

Ascendix Technologies, founded in 1996, is a global software service company specializing in AI and PropTech. Our core mission is to help our clients get top-notch business results through the smooth automation of processes, leveraging AI solutions, customer-facing apps, and precisely tailored back-office software to meet their distinct needs. Based in bustling Dallas, Texas, we operate across the globe, with strategically positioned teams throughout Europe.  

We are looking for a Java Engineer for a high-traffic, consumer-facing travel platform operating across multiple countries in Europe and beyond.

You will design and develop scalable backend services and APIs that handle millions of requests daily, ensuring performance, reliability, and security. The environment is strongly data-driven, so you’ll collaborate closely with product, data, and DevOps teams to experiment, measure impact, and continuously improve features.

Tech stack centers on modern Java (Spring ecosystem, microservices, cloud-native practices, event-driven architectures). This is a great opportunity to work in an international, engineering-led company where your code directly impacts how people travel every day!

Requirements: 

• 4+ years of proficiency in Java technologies  
• Understanding of APIs and microservices patterns  
• Extensive experience with Java 17, Spring Boot.   
• Proficiency in database theory, SQL, and best practices for No-SQL databases  
• Familiarity with Kubernetes and Spring Boot integration testing  
• Adherence to best engineering practices like SOLID, KISS, DRY, and more  
• Writing efficient code that thrives in concurrent and high-load environments  
• A strong grasp of estimation techniques  
• Exceptional problem-solving skills  
• Upper-intermediate English proficiency 

Would be a plus: 

• Experience in Java 21 
• Experience in DevOps with Terraform and Helm Charts  
• Azure Cloud expertise  
• Knowledge of Redis (Redisson client for Java)  
• Good theoretical and practical MongoDB knowledge. Experience in designing and optimizing database schemas, writing queries, and aggregating. Understanding the specifics of working with NoSQL databases. 
• Kafka 

Responsibilities: 

• Design, develop, test, and maintain robust and scalable backend solutions using Java.  
• Participate in the full software development lifecycle (SDLC), including analysis, planning, implementation, testing, deployment, and support.  
• Collaborate closely with front-end developers, QA engineers, product owners, and other team members to deliver high-quality software solutions.  
• Write clean, maintainable, and well-documented code following best practices and coding standards.  
• Participate in code reviews to ensure high quality and knowledge sharing within the team.  
• Debug and resolve technical issues in a timely and effective manner.  
• Take ownership of assigned tasks and deliver features on time, with minimal supervision.  
• Stay updated on emerging technologies and trends in backend development and proactively apply them where beneficial. 

Ascendix offers you:

Healthcare:

• 20 paid vacation
• 5 paid sickness

Career and professional growth:

• B2B and remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation
• Collaboration with a personal Direct Manager, Technical leads, and mentors

Learning and Development:

• Udemy and Pluralsight subscription
• Internal knowledge-sharing opportunities

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management

Please note

By clicking the “Apply” button for the vacancy, you automatically consent to the processing of your personal data.

We sincerely appreciate each response and the interest you have shown in our job opening. If we do not contact you within a week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available.

We are looking for talented Senior Java Engineer to to join our AI project in Europe.. 

Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world. 

Responsibilities:

• Design and develop a robust and extensible Kotlin framework and platform for configuring and managing AI agents
• Write clean, maintainable, and efficient code that complies with our coding standards
• Ensure the performance, quality, and responsiveness of the framework/platform
• Identify and correct bottlenecks and errors
• Help to maintain code quality, organization, and automatization.
• Create and maintain technical documentation for the framework/platform

Requirements:

• At least 5 years of proficiency in Kotlin or Java
• Deep experience with the Spring Framework 
• Reactive tools experience (Project Reactor)
• Knowledge of different communication protocols such as REST, GraphQL, gRPC
• Experience with distributed systems
• Familiarity with tracing, metrics and monitoring best practices
• Experience of creating frameworks and platform for other developers 
• Proficiency in Maven or similar tools 
• Familiarity with NoSQL databases 
• Very good spoken and written knowledge of English language (C1)

Nice to have:

• Familiarity with GenAI, AI agents, machine learning, and natural language processing concepts is a plus
• Experience with MCP, A2A, RAG is a big plus
• Experience with event-driven architecture
• Experience with Docker and Kubernetes
• Python experience is nice to have
• BSc or MSc in Computer Science, Engineering or relevant field

N-iX is looking for a Lead Full Stack Engineer (Java+React/Angular) to join our team.

This role is roughly 70% hands-on coding and 30% technical leadership - you will own architectural decisions, drive technical direction, and unblock the team while still shipping code daily. The team actively uses AI coding agents as part of daily development workflows to move faster and deliver higher-quality code — you will be expected to champion and advance this practice across the team. Currently, the team is international with developers and QA from Ukraine, Latin America, and the US. 

Responsibilities

• Lead a team of full-stack developers: set technical direction, run design reviews, and mentor junior and mid-level engineers
• Hands-on development - write production code daily alongside the team
• Own architectural decisions for new features and system-level improvements
• Drive adoption of AI coding agents across the team, establish best practices and workflows for AI-assisted development
• Develop and review REST services supporting high-volume, low-latency web and mobile apps
• Design and implement DB schema changes (MS SQL Server) and oversee Flyway migration strategy
• Maintain and modernize the existing codebase, including planning migration paths for legacy modules
• Triage and lead resolution of production incidents
• Collaborate with product, QA, and other engineering teams to define, scope, and deliver features
• Conduct thorough code reviews and establish team coding standards
• Identify and address technical debt, performance bottlenecks, and reliability risks

Requirements

• 7+ years of professional software development experience, with a strong Java background
• 2+ years of experience in a tech lead or principal engineer role, mentoring developers and driving technical decisions
• At least 6 months of hands-on experience using AI coding agents (e.g., Claude Code, GitHub Copilot, Cursor) in day-to-day development workflows - this is a hard requirement, not a nice-to-have
• Deep proficiency in Java 11 and the Spring ecosystem (Spring MVC, Spring Security, Spring JDBC)
• Practical experience working with React 18 OR Angular (Redux, Material UI, or similar component libraries)
• Strong experience with MS SQL Server and database design, including writing and managing Flyway migrations
• Experience with the Gradle build system
• Solid understanding of distributed systems, messaging patterns (Azure Service Bus, AWS SQS), and cloud-native architectures
• English language skills at an advanced level or higher - you will lead meetings and technical discussions
• Ukrainian language - Advanced or higher

Nice to have

• Experience with both AWS (S3, SQS, DynamoDB, Lambda) and Azure (Service Bus, Blob Storage) 
• Knowledge of Docker and Kubernetes 

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

*not applicable for freelancers

Project Description:

We are building an end-to-end client lifecycle management solution, where technology drives procedural automation and standardization. Our solution includes industry-leading modules and tools widely adopted by financial institutions. This strategic initiative spans the entire client lifecycle—from onboarding to maintenance and offboarding—while providing seamless integration with various in-house products such as Counterparty Manager, ISDA Amend, Outreach360, Request for Amendment, KYC, and Tax Utility. We leverage a mature Java/Spring Boot-based tech stack, supported by AWS infrastructure, along with the latest advancements in the industry to deliver this solution over a multi-year span.

Responsibilities:

o Working across backend, front-end, data, and AI functions, with a focus on modern architectures, AI-driven automation, and cross-jurisdictional data compliance.
o Design and architect solutions for complex business challenges in the client lifecycle management space, utilizing your extensive experience with the Java/Spring Boot/Angular/PostgreSQL tech stack and AWS infrastructure.
o Provide guidance and technical leadership to development teams on best practices, coding standards, and software design principles, ensuring high-quality outcomes.
o Demonstrate a deep understanding of existing system architecture (spanning multiple systems) and creatively envision optimal implementations to meet diverse client requirements.
o Play a key role in the development team to create high-quality, high-performance, and scalable code.
o Troubleshoot and resolve complex software issues and defects within the Java/Angular/PostgreSQL tech stack and AWS-based infrastructure.
o Build systems for KYC, AML, FATCA/CRS, LEI, and other regulatory checkpoints.
o Implement automation across entity matching, data validation, and workflow orchestration using AI/ML.
o Implement agentic AI and LLM-based services to streamline onboarding, document processing, and exception handling.
o Ensure compliance with data privacy, data sovereignty, and regulatory architecture patterns (e.g., regional sharding, zero-data copy patterns).
o Bring in proven experience working with or on Client Lifecycle Management and/or KYC workflow solutions, demonstrating a strong grasp of the subject matter.

Mandatory Skills Description:

o Strong Core Java 8+/Java EE design skills, including design patterns.
o Significant experience in designing and executing microservices using Spring Boot and other Spring components (JDBC, Batch, Security, Spring Data, etc.).
o Proficient in messaging tools such as Active MQ, SQS, SNS, and Kafka.
o Expertise in optimizing SQL queries on PostgreSQL databases.
o Strong experience with multithreading, data structures, and concurrency scenarios.
o Proficient in using REST APIs, XML, JAXB, and JSON in creating layered systems.
o Experience with AWS Services (AWS Lambda, AWS CloudWatch, API Gateway, ECS, ECR, SQS, SNS).
o Familiarity with Open AI APIs, Agentic AI – Crew / LangChain / RAG / AutoGen / NLP / Java / Python / REST / Telemetry / Security / Auditability.
o Domain knowledge in client onboarding, KYC, and regulatory workflows, with a deep understanding of the client onboarding lifecycle: initiation, due diligence, approvals, legal entity structuring, and regulatory documentation.
o Hands-on experience with entity resolution and matching (graph-based ID resolution, fuzzy match frameworks).
o Proven experience leading a development team on client lifecycle management products.
o Familiarity with BPMN tools (e.g., Camunda, Airflow, Drools) related to customization of modeler and engine.

Nice-to-Have Skills Description:

o Experience with enterprise architecture frameworks (TOGAF, Zachman) and threat modeling (STRIDE).
o Knowledge of data partitioning, GDPR, and the latest UI trends, such as Micro Frontend Architecture, is desirable.
o Experience with Pega / Appian is a plus

We are looking for a Software Engineer to join a HubSpot engineering team building custom integrations for customer SaaS platforms and third-party providers, supporting products with hundreds to tens of thousands of active users. You will work on new feature development, maintenance, and customer issue resolution. Our team owns HubSpot’s integrations with multiple Google products. Recent work includes launching brand-new Google Drive and Google Chat integrations and significantly improving the Jira integration with formatting support. HubSpot offers a strong engineering culture across teams in the USA, Ireland, Germany, Ukraine and other countries around the world. The platform is built on a large-scale microservices architecture (Java, Dropwizard, Guice) and integrates with technologies such as Kafka, SQS, S3, MySQL, and HBase. The frontend ecosystem consists of large-scale React and TypeScript single-page applications. Developers benefit from state-of-the-art infrastructure with one-click deployments to QA and Production, as well as AI assistants that help with initial code reviews and simple tasks. You will go through a structured onboarding with an onboarding buddy and hands-on exposure to HubSpot’s infrastructure and integrations. After onboarding, you’ll take ownership of features as a DRI and participate in PagerDuty rotation.

Intelliarts Ltd., founded in 1999 in Lviv, Ukraine, is a boutique engineering company that builds and supports dedicated development teams for global technology companies. We offer a flat structure with a strong focus on professional growth through challenging projects, close collaboration with international teams, and learning from experienced engineers.

Responsibilities

• Communicate directly with product management and peers in Boston and Dublin, other HubSpot development teams to shape out requirements
• Create new and extend existing microservices using Java 25, DropWizard, and whatever technology/tools required to complete a particular task
• Cover your code with all kinds of automation tests (unit, integration, acceptance, API, end-to-end)
• Fully own the software you’ve developed: design, develop, test, release, and support in both stage and production environments

Personal Profile Overview

• Degree in Computer Science, Software Engineering or related field
• Stability in previous employment history with a tendency to remain with employers for extended periods
• Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations)
• Clear and effective communication skills, both verbal and written, ability to convey ideas, information, and messages accurately and efficiently
• Proficiency in fostering effective collaboration and teamwork activities
• Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation
• Focus on delivering exceptional customer experiences and prioritizing customer satisfaction
• Analytical thinking, problem-solving abilities, and strategic approach to technical challenges
• Transparency in sharing the information within a team and company
• Willingness to acquire new knowledge and insights to enhance professional growth and performance

Required Skills

• 3+ years working with Java
• Excellent understanding of the OO design/programming paradigm
• Solid background in computer science and programming
• Strong knowledge of databases and networks (HTTP/REST)
• Good understanding of unit testing/test automation
• Experience or strong knowledge in microservices architecture and message broker systems such as Kafka, Amazon SQS, etc.
• English Upper-Intermediate (B1-B2)

As a Plus

• Front-end development experience (React or other modern JS frameworks)
• Strong learning and development abilities
• Ability to work from the office in Lviv

We Offer

• Fuel your professional growth with paid online courses, conferences, certifications, English classes, a corporate library, and leadership program
• Thrive in a culture of trust and cooperation with no time trackers and minimal bureaucracy
• Enjoy 20 business days of paid vacation, plus state holidays to prioritize your well-being
• Experience an open-door culture, transparent communication, and top management at a handshake distance
• Enjoy comfortable office vibes with no open space policy, relaxing sports areas, a spacious bar/kitchen, and more
• Achieve balance with our hybrid/fully remote work model
• Receive fair and competitive compensation
• Fuel your productivity and foster a sense of community with complimentary daily lunches
• Participate in meaningful initiatives supporting Ukraine's victory
• Take flexible sick leave without burdensome documentation and access parental benefits
• Choose from comprehensive medical insurance or a sports compensation package
• Have fun with regular team-building activities, corporate events and celebrations, and unique initiatives like Week in Lviv

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 Java development.

- Strong programming skills with Java

- Experience with OOP/OOD.

- Experience with clustered applications, pooling, connection management, transactions.

- Familiarity with programming specifics like asynchronous I/O, concurrency, distributed web systems and regression.

- A good foundation in algorithms, design patterns, and data structures.

- Experience with unit/functional testing.

- Strong experience with the most of Spring Framework/JDBC, databases (PostgreSQL)

- Strong experience with Javascript and React Framework.

- Maven, Git.

- Strong understanding of RDBMS concepts + SQL.

Will be a plus:

- Familiarity with NoSQL databases like Redis

- Experience with Kubernetes and Nomad

- Experience with AWS services

- Experience with Oracle databases

- Experience with distributed messaging systems, particularly RabbitMQ.

- 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.

Company offers:

- Long-term employment.

- Flexible timetable.

- Comfortable working conditions.

- Paid vacation and sick leaves.

- English lessons, gym.

- Competitive salary level.

Ascendix Technologies, founded in 1996, is a global software service company specializing in AI and PropTech. Our core mission is to help our clients get top-notch business results through the smooth automation of processes, leveraging AI solutions, customer-facing apps, and precisely tailored back-office software to meet their distinct needs. Based in bustling Dallas, Texas, we operate across the globe, with strategically positioned teams throughout Europe.  

We are looking for a Java Engineer for a high-traffic, consumer-facing travel platform operating across multiple countries in Europe and beyond.

You will design and develop scalable backend services and APIs that handle millions of requests daily, ensuring performance, reliability, and security. The environment is strongly data-driven, so you’ll collaborate closely with product, data, and DevOps teams to experiment, measure impact, and continuously improve features.

Tech stack centers on modern Java (Spring ecosystem, microservices, cloud-native practices, event-driven architectures). This is a great opportunity to work in an international, engineering-led company where your code directly impacts how people travel every day!

Requirements: 

• 4+ years of proficiency in Java technologies  
• Understanding of APIs and microservices patterns  
• Extensive experience with Java 17, Spring Boot.   
• Proficiency in database theory, SQL, and best practices for No-SQL databases  
• Familiarity with Kubernetes and Spring Boot integration testing  
• Adherence to best engineering practices like SOLID, KISS, DRY, and more  
• Writing efficient code that thrives in concurrent and high-load environments  
• A strong grasp of estimation techniques  
• Exceptional problem-solving skills  
• Upper-intermediate English proficiency 

Would be a plus: 

• Experience in Java 21 
• Experience in DevOps with Terraform and Helm Charts  
• Azure Cloud expertise  
• Knowledge of Redis (Redisson client for Java)  
• Good theoretical and practical MongoDB knowledge. Experience in designing and optimizing database schemas, writing queries, and aggregating. Understanding the specifics of working with NoSQL databases. 
• Kafka 

Responsibilities: 

• Design, develop, test, and maintain robust and scalable backend solutions using Java.  
• Participate in the full software development lifecycle (SDLC), including analysis, planning, implementation, testing, deployment, and support.  
• Collaborate closely with front-end developers, QA engineers, product owners, and other team members to deliver high-quality software solutions.  
• Write clean, maintainable, and well-documented code following best practices and coding standards.  
• Participate in code reviews to ensure high quality and knowledge sharing within the team.  
• Debug and resolve technical issues in a timely and effective manner.  
• Take ownership of assigned tasks and deliver features on time, with minimal supervision.  
• Stay updated on emerging technologies and trends in backend development and proactively apply them where beneficial. 

Ascendix offers you:

Healthcare:

• 20 paid vacation
• 5 paid sickness

Career and professional growth:

• B2B and remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation
• Collaboration with a personal Direct Manager, Technical leads, and mentors

Learning and Development:

• Udemy and Pluralsight subscription
• Internal knowledge-sharing opportunities

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management

Please note

By clicking the “Apply” button for the vacancy, you automatically consent to the processing of your personal data.

We sincerely appreciate each response and the interest you have shown in our job opening. If we do not contact you within a week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available.

About the company

Intela is a product ecosystem with 12 technology products across different domains. One of the directions within the group is a dedicated outstaffing agency that helps our long-term partners build strong engineering teams.

We are currently looking for a strong Java Engineer to join a US-based project in the FinTech space. The platform focuses on monitoring financial market activity, detecting suspicious behavior, and helping organizations ensure transparency and regulatory compliance across financial systems. The product processes extremely large volumes of data and events in real time. 

About the role
We are looking for a Senior Java Engineer with strong experience in data pipelines and database-heavy systems. The engineer will work on backend services and data processing infrastructure responsible for handling extremely large volumes of events and financial data.

This role requires a hands-on engineer who can independently design and architect scalable data processing systems and pipelines.

Responsibilities
• Design and develop backend services using Java
• Architect and implement scalable data pipelines and data processing workflows
• Work with large volumes of structured and unstructured data
• Design reliable data models and database interactions
• Improve performance, scalability, and reliability of high-load systems
• Participate in architecture and technical decision-making

Requirements
• 5+ years of professional software engineering experience
• Strong Java backend development experience
• Experience designing and building data pipelines and large-scale data processing systems
• Strong experience with SQL and database design
• Experience working with ETL processes and data transformation pipelines
• Understanding of distributed systems and high-load architectures
• Experience working with technologies such as Kafka, Spark, Flink, or Airflow is highly desirable
 

Nice to have
• Experience with streaming or event-driven systems
• Experience with cloud environments
• FinTech or high-scale data platform experience

Interview process
• Technical interview with the Intela engineering team
• Technical interview with the client team (includes an AI-assisted live coding session)
• Final conversation with the co-founder

Engagement model
• B2B contract