Jobs Java

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!

We are looking for a Senior Java Engineer / Architect with strong experience in HSM (Hardware Security Modules) to join a potential new project.We are looking for someone who has designed or co-created the architecture of HSM-based solutions in production environments and can help define the right technical approach for a new system.

🎯 Ideal Candidate

We are particularly interested in candidates who have personally designed, implemented or significantly contributed to production systems using HSM, rather than only having theoretical knowledge of the technology.

🔹 Key Responsibilities

Design and implement solutions integrating HSM into production systems

Contribute to the architecture of secure systems using HSM

Design and manage the lifecycle of cryptographic keys

Integrate Java applications with HSM solutions

Work with cryptography, PKI, certificates, encryption and secrets management

Define and implement secure key management solutions

Contribute to technical and architectural decisions for systems requiring a high level of security

🔹 Requirements

Strong Java development experience

Hands-on experience with HSM

Experience designing and implementing HSM-based solutions

Strong knowledge of cryptographic key management and key lifecycle

Experience integrating applications with HSM

Good understanding of:

Cryptography

PKI

Digital certificates

Encryption

Secrets management

KMS / Key Vault / Vault

Strong technical or architectural background in high-security systems

⭐ Nice to Have

Experience in banking, payments, fintech or other regulated environments

Experience with banking systems and cryptographic solutions

Experience configuring and deploying HSM

Experience designing Key Management Systems

Experience with PKI / KMS / Key Vault / Vault

Previous involvement in the architecture of secure financial systems

Blackthorn Vision is seeking a Senior Backend Developer (Java/Node.js) for an outstaff project with a global leader in energy technology. Founded in 1926 and headquartered in Houston, Texas, the company has 100,000 employees serving customers in more than 120 countries and develops software solutions for automation across the energy and industrial sectors.

You will work as part of an international team, collaborating with Blackthorn Vision specialists, client-side engineers, and management. We are looking for a self-driven team player with strong problem-solving skills, a commitment to quality, and a passion for delivering robust and maintainable software solutions. Upper-Intermediate English or higher is required for effective day-to-day communication. The position follows a regular full-time working schedule aligned with the Ukrainian time zone.

Required Qualifications:

• 5+ years of professional software development experience.
• Strong hands-on experience with Java, Spring Framework, and Spring Boot.
• Hands-on experience with Node.js and TypeScript.
• Experience with Microservices Architecture, Event-Driven Architecture, and REST APIs.
• Strong understanding of system architecture and business requirements.
• Hands-on experience with Kafka and RabbitMQ.
• Experience with PostgreSQL, Cassandra, Redis, or similar relational/NoSQL databases.
• Experience with Docker, Kubernetes, Microsoft Azure, and Azure IoT Hub.
• Experience with CI/CD, DevOps practices, and modern observability tools.
• Experience using AI-assisted development tools such as GitHub Copilot, Microsoft Copilot, Cursor, or similar.
• Excellent problem-solving, communication, and collaboration skills.

Nice to have:

• Experience working with operational and time-series data.
• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.

Please note: We are open to considering candidates based abroad; however, we can offer cooperation only under Ukrainian contracting arrangements.

Please provide your CV and LinkedIn profile. We demand your LinkedIn profile with actual working experience to move forward with your application!

Fundomate is looking for a Senior Java Back-End Developer to join our team. Fundomate is an innovative fintech company operating in the alternative lending space and providing both direct-to-business and white-label turnkey solutions.

You will be good match if:

- You have history of solving non trivial problems in one of your previous projects

- You have wide technology background (backend, frontend, devops, ops, mobile development, etc), so you will understand the connections between technologies and expand this knowledge with domain and business needs. 

- You have experience working in US fintech domain 

We will be good match if:

- You want to solve (or learn to solve) complex business problems

- You want to experiment with processes/development technics/tools

- You are interested in continuous improvement and automation of product and working process

Requirements:

- 6+ years of experience developing web applications

- 3+ years of experience in any IoC & DI framework (Spring, Quarkus, Micronaut, etc.)

- TDD experience in production is a must have

- Experienced in pair programming

- Good knowledge of MicroServices (Kubernetes knowledge is a plus)

- Experience working with tools like Git, Gradle, Jenkins or similar CI/CD

- Working experience in Industry Standard protocols related API Security including OAuth (KeyCloak is a plus)

- Working experience with RDBMs like Postgres/MySQL or any similar

- Understanding of asynchronous message-based communication like Kafka, GCP Pub/Sub, AWS SNS/SQS, etc. (Kafka as an advantage)

- Strong Agile/Scrum/Kanban development experience

- Experience in third party systems integration (XML or JSON api)

- Knowledge of any cloud provider (AWS as an advantage)

Our technical Stack:

- Java 25

- Microservices (Quarkus)

- Postgresql/MySQL

- Kafka

- Keycloak

- Kubernetes & Docker

- AWS (EKS, MSK, RDS, etc.)

- Gradle

- Bitbucket pipelines, gitops approach

- Lombok, MapStruct, Flyway

We offer:

- Innovative product with modern technology stack

- Competitive salary (paid in $)

- Social package (paid vacations, sick leaves and etc)

- PE accounting and support

- WFH and remote working mode possibility, Ukrainian working hours

- No bureaucracy, micromanagement and time-tracking

Description

The company operates within the financial services sector, providing essential technology solutions that underpin modern financial operations. It specializes in developing robust platforms and applications designed to enhance efficiency and security for a diverse range of financial institutions. These solutions often involve advanced data processing, secure transaction management, and sophisticated analytical tools. The organization plays a crucial role in enabling its clients to navigate complex regulatory landscapes and deliver superior services to their own customers. Its focus is on leveraging cutting-edge technology to drive innovation and stability across the financial ecosystem.

Requirements

• Enterprise Java Development: 3 to 6 years of professional software engineering experience, focusing on building robust backend systems (experience in the financial sector is highly valued).
• Spring Boot & Spring AI: Solid intermediate experience developing and maintaining microservices with Spring Boot. Practical experience utilizing Spring AI to seamlessly connect enterprise Java applications with modern AI models.
• Generative AI & LLM Integration: Hands-on experience developing solutions that leverage Large Language Models (LLMs), with specific practical application of Anthropic Claude models for natural language processing and generation tasks.

• AI Rate Limits & Token Economics: A solid understanding of LLM operational mechanics and cost awareness, including:

  – The ability to develop and handle API workflows within RPM (Requests Per Minute) and TPM (Tokens Per Minute) constraints.

  – Understanding the pricing structures and technical differences between Input, Output, and Cache tokens.

  – Applying best practices to optimize prompts and context to manage latency and operational costs effectively.

•  Engineering Fundamentals: Proven ability to implement and consume RESTful APIs securely and efficiently. Strong practical knowledge of Git version control, including branching strategies and standard collaborative workflows.

Job responsibilities

• Implement robust backend services and APIs using Java and Spring Boot frameworks.
• Develop scalable and efficient solutions for integrating Generative AI and LLM capabilities into existing systems.
• Build and maintain core components of financial applications, ensuring high performance and reliability.
• Enhance existing Java-based microservices to support new features and optimize performance.
• Analyze system requirements and technical specifications to design effective software solutions.
• Develop and integrate RESTful APIs for seamless communication between various system modules.
• Maintain code quality, perform code reviews, and ensure adherence to best practices in software development.
• Troubleshoot and resolve complex technical issues within the Java application stack.
• Contribute to the continuous improvement of development processes and tools, including Git workflows.
• Develop unit and integration tests to ensure the stability and correctness of implemented features.

About Us

Smart Capital Center is an end-to-end, AI-powered platform for Commercial Real Estate (CRE) investment and financial management. We power real-time underwriting, asset management, and portfolio analytics through a combination of live data, workflow automation, and AI-driven insights.

Operating at the intersection of Generative AI, finance, and real estate, we are building systems that digitize and simplify complex financial workflows.

Our clients include leading institutions such as JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

To learn more about our platform and vision, please visit our website.

The Role

We are looking for a Backend Software Engineer with strong experience in building scalable systems and a deep interest in AI-powered applications.

This is a high-impact, hands-on role where you will design and build backend services, integrate AI capabilities, and develop intelligent, agent-driven workflows used in real-world production environments.

You will work closely with product, AI, and engineering teams to deliver reliable, high-performance systems and automation features.

What You Will Do

Backend Development

• Design, build, and maintain backend services using Java (Spring Boot) and Python
• Develop scalable APIs and microservices for data-intensive applications
• Optimize system performance, reliability, and scalability
• Design efficient data models and handle complex integrations

AI & Intelligent Systems

• Implement and integrate AI-powered features into core products
• Design and build agent-based workflows for automation and decision-making
• Apply prompt engineering techniques to improve LLM outputs and behavior
• Work with modern AI frameworks to productionize intelligent systems

Cloud & Infrastructure

• Develop and deploy backend systems on AWS (EC2, S3, RDS, Lambda, etc.)
• Build resilient, scalable cloud-native services
• Contribute to system monitoring, logging, and reliability

System Design & Engineering Excellence

• Contribute to architecture, service boundaries, and system design decisions
• Write clean, maintainable, and well-documented code
• Ensure security, performance, and operational stability
• Continuously improve engineering quality and development practices

Collaboration

• Work closely with frontend, product, and AI teams
• Contribute to end-to-end feature delivery
• Participate in Agile development processes

Requirements

• 5+ years of backend software development experience
• Strong experience building and scaling backend systems in production

Core Technical Skills

• Strong experience with Java and Spring Boot
• Solid experience with Python
• Strong knowledge of SQL and database design (PostgreSQL preferred)
• Experience building REST APIs, microservices, and distributed systems
• Hands-on experience with AWS (EC2, S3, RDS, Lambda, etc.)
• Proficiency with Git and modern development workflows

AI & Modern Development Experience

• Experience with prompt engineering for LLM-based systems
• Practical experience building AI agent workflows in production
• Familiarity with frameworks/tools such as:
  • LangGraph
  • LangChain
  • LangSmith
  • or similar ecosystems
• Experience using AI-assisted development tools, such as:
  • Claude Code
  • Codex
  • OpenCode
  • or similar

Nice to Have

• Experience with vector databases or semantic search (e.g., Milvus)
• Knowledge of RAG (Retrieval-Augmented Generation) architectures
• Experience with CI/CD pipelines and DevOps practices
• Familiarity with event-driven architecture

• Experience with data processing pipelines or document AI systems

   

Why Join Us

• Work on cutting-edge AI-powered systems in a $17T industry
• Build real-world applications using LLMs, agents, and automation
• High ownership and autonomy with meaningful technical impact
• Opportunity to influence system design and engineering direction
• Fast-moving, execution-focused team with minimal bureaucracy
• Competitive compensation and flexible work environment

Level: Senior Engagement: Long-term contract Location: Europe (EU / EEA / UK), remote Working hours: EU business hours, shifted 2–3 hours later to ensure daily overlap with US West Coast (PST/PDT) mornings

About the Client

Our client is a leading enterprise data platform company building an open, high-performance data lakehouse for AI and analytical workloads. The platform combines an intelligent SQL query engine, an AI-ready semantic layer, and an open catalog built on Apache Iceberg — enabling Fortune 500 companies across finance, energy, manufacturing, and logistics to unify, query, and govern data at massive scale across cloud and on-premise sources.

About the Role

We are looking for a Senior Software Engineer to design, build, and own significant components of the core query engine of a large-scale distributed data platform. You will lead work across query planning, optimization, and execution — driving architectural decisions, mentoring middle engineers, and pushing the platform's performance and scalability boundaries across all major clouds.

This is a systems-level, backend engineering role focused on distributed data processing internals — not application development or CRUD services.

Responsibilities

• Architect, design, and implement significant components of the query engine — planner, optimizer, execution operators, memory management, and data access layers.
• Write and review high-quality, performance-critical code in Java and/or C++.
• Own end-to-end delivery of features from technical design through production rollout.
• Drive performance optimization work — profiling, benchmarking, and eliminating bottlenecks in latency- and throughput-sensitive paths.
• Integrate deeply with columnar formats, open table formats, and connectivity drivers.
• Mentor middle engineers, lead code reviews, and set technical standards for the team.
• Contribute to CI/CD architecture and quality processes across Jenkins, containerization, and multi-cloud deployment (GCP, AWS, Azure via Kubernetes / Docker).
• Debug complex, cross-layer issues spanning query planning, distributed execution, memory management, and I/O.
• Partner with US-based engineering leads on design reviews, architectural decisions, and roadmap execution.

Required Qualifications

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Java or C++, with deep understanding of OOP, systems design, memory management, and concurrency. Candidates strong in both are especially valued.
• SQL & Data: Advanced SQL skills and strong understanding of query execution internals — planning, optimization, and operator implementation.
• Data processing systems experience: Demonstrated experience building or extending data processing systems — query engines, distributed databases, ETL/ELT frameworks, or analytical platforms.
• Engineering experience: 5+ years in backend/systems software engineering, with a track record of owning significant components.
• CI/CD & DevOps: Solid experience with Jenkins and modern engineering workflows.
• Containers & Orchestration: Strong working knowledge of Docker and Kubernetes.
• Cloud: Hands-on experience with at least one major cloud (GCP, AWS, or Azure); exposure to more than one is a strong plus.
• Version Control: Confident with Git / GitHub workflows and rigorous code review practices.
• English: Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team.
• Availability: Able to work EU hours with a 2–3 hour shift toward US West Coast time to ensure daily overlap with the client team.
• Leadership: Prior experience mentoring engineers, leading technical designs, or owning components end-to-end.

Desired Skills

• Deep experience with Apache Arrow (columnar in-memory format).
• Hands-on experience with Apache Calcite (SQL parsing, planning, optimization framework).
• Experience with Gandiva or LLVM-based expression compilation and code generation.
• Experience with open table formats — Apache Iceberg, Delta Lake, or Hudi.
• Deep familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Deep understanding of query planning, optimization (cost-based, rule-based), and execution internals.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Track record of performance optimization at the systems level — profiling, vectorization, cache/memory-conscious design.
• Prior experience contributing to open-source data infrastructure projects.

We are looking for an experienced Senior Full Stack Engineer with strong Java/Spring Boot expertise to take ownership of production applications and work across backend, frontend, database, and cloud environments.

Responsibilities

• Design and develop scalable web applications and backend services using Java and Spring Boot
• Build and maintain REST or GraphQL APIs
• Develop and integrate modern frontend applications using React or Angular
• Design, optimize, and maintain relational database models
• Integrate third-party services and enterprise systems
• Implement automated testing and CI/CD pipelines
• Participate in architecture and technical-planning discussions

• Take ownership of development tasks and delivery

   

Requirements

• 5+ years of professional software-development experience
• Strong commercial experience with Java and Spring Boot
• Solid knowledge of SQL and relational databases, preferably PostgreSQL
• Experience with React, Angular, Vue.js, or Next.js
• Experience with Docker, cloud deployment, and CI/CD
• Strong understanding of REST APIs and modern web application architecture
• Ability to work independently and take ownership of delivery

• Professional English

   

Nice to have

• AWS or Azure
• Kubernetes and Terraform
• Kafka, RabbitMQ, or other event-driven technologies
• Microservices and enterprise integrations
• GraphQL
• AI/LLM integration experience
• Experience in FinTech, banking, insurance, healthcare, or other regulated domains

Application Process

This is an application to join CML Team. Selected engineers will be contacted when a suitable project matches their experience, availability, location, and rate.

To apply: Please include your CV, current location, availability, preferred contract type, and expected hourly or daily rate.

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams. 

We are looking for a Java Technical Lead to join a long-term international project focused on consulting, development, and enhancement of an application supporting complex sales processes.
 

In this role, you will act as the Single Point of Contact (SPOC) for the Sii team, working closely with customer stakeholders and coordinating technical activities within a team of four engineers. While this is not a leadership role for the entire project organization, you will be responsible for providing technical guidance, driving architecture and development decisions, and ensuring smooth collaboration between the customer and the Sii delivery team.

This is an excellent opportunity for a senior engineer who combines strong hands-on development expertise with consulting, communication, and technical leadership skills.

Your tasks:
 

• Act as the primary technical contact and SPOC for the Sii team, facilitating collaboration with customer stakeholders and supporting consulting activities.
• Lead the design, development, and further enhancement of applications supporting complex sales processes, providing technical guidance and mentoring to the development team.
• Develop and maintain backend solutions using Java and Spring Boot, support frontend development in Angular, and contribute to system integrations based on SOAP and REST services.
• Work with Azure AD and OpenID Connect to ensure secure authentication and authorization mechanisms across the application landscape.
• Manage and optimize application delivery processes using GitLab Pipelines, maintain automated end-to-end tests with Cypress, and promote software quality best practices.
• Support data integration and interoperability activities involving SAP IDoc, XML, WSDL, and JSON structures, while contributing to infrastructure-related topics when required.

Requirements:
 

• Strong experience in Java development, including Spring Boot, gained in complex enterprise environments.
• Practical knowledge of Angular, PostgreSQL, SOAP and REST-based integrations.
• Experience with Azure AD, OpenID Connect, CI/CD processes, and GitLab Pipelines.
• Hands-on experience with automated testing, preferably Cypress E2E.
• Understanding of enterprise integration standards and data structures such as SAP IDoc, XML, WSDL, and JSON.
• Previous experience as a Technical Lead, Team Lead, Lead Developer, or a senior engineer coordinating development activities and stakeholder communication.
• Strong consulting, communication, and problem-solving skills.
• German at B2 level or higher is mandatory; English proficiency is also required.
• Experience with infrastructure-related topics is considered a strong advantage.
• Tax residency in Ukraine is required.

The Mission

Wallee Group is a leader in advanced payment solutions, dedicated to providing robust, scalable, and secure systems across multiple domains. We enhance customer experiences through innovative payment and finance technology that empowers businesses to grow efficiently. With operations spanning several countries, we thrive on collaboration and agility, utilizing the Scrum framework to drive our international teams. At Wallee, we stay at the forefront of market trends, continuously innovating to deliver premier services to our global customers.

The Role

To achieve our mission of providing the market's best payment experience, Wallee is seeking experienced and versatile java software engineers for our Vilnius office. As disruptors in the payment space, we build industry-leading systems that demand the highest standards of security and reliability. We are constantly pushing our solutions into new territories, and we are looking for engineers who thrive in a fast-paced, agile environment to help us redefine the future of finance.

Tasks

Your Impact

• Architect Scalability: Design and develop highly resilient back-end systems using Java, ensuring our infrastructure handles global scale with ease.
• Feature Innovation: Own the end-to-end lifecycle of new features, from initial implementation to refined bug fixing and performance tuning.
• Collaborative Engineering: Work closely with product managers, UX designers, and QA to translate complex business needs into elegant technical solutions.
• Code Excellence: Drive quality through automated testing, rigorous code reviews, and the creation of clear, maintainable technical documentation.
• Stay Ahead: Continuously research and evaluate emerging technologies and methodologies to keep Wallee at the cutting edge of the fintech industry.

Requirements

What You Bring to the Table

• Technical Depth: Advanced proficiency in Java and core frameworks such as Spring, Spring Boot, and Hibernate.
• Systems Thinking: Proven experience building distributed systems and scalable, high-availability solutions.
• Data Mastery: Strong proficiency in SQL and experience managing complex data structures.
• Modern DevOps: Hands-on experience with CI/CD pipelines (Jenkins/GitLab CI) and containerization (Docker, AWS ECS).
• Agile Mindset: A degree in Computer Science (or equivalent experience) and a track record of thriving in fast-paced, Agile environments.

• Bonus Points: Experience with JavaScript, Apache Camel, or BPM engines.

   

  Benefits:

• You are part of an agile, young international team and shape our products sustainably with your ideas.
• You will play a decisive role in designing products in an omni channel payment start-up and work with leading companies in the financial industry on international projects.
• We offer flexible structures and flat hierarchies.
• Cooperation with motivated colleagues and numerous personal development opportunities.

We are looking for an experienced Senior Java Full Stack Engineer to join our development team.

Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services, and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hands-on full-stack development of innovative applications
• Owning the entire development cycle, including design, architecture, development, and DevOps
• Working in XP with Remote pairing
•  

Requirements:

• BS degree in Computer Science or equivalent combination of education and experience
• 5-6+ years of full-stack development
• 5-6+ years of experience in the following technologies: Java, Spring
• Experience with Functional Programming and Java Streams
• 2+ years of experience in front-end development with React
• Experience with developing a reactive UI (Reactive JS)
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins
• Experience in development in Kotlin – an advantage
• Experience in designing, developing, and deploying cloud/hybrid-based solutions
• Experience in developing and deploying in container-based environments (Kubernetes, Cloud Foundry)
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker
• Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment
• Versatility and the capability to switch easily between different tasks and technologies
• Experience in assessing a broad range of information solutions and products
• Strong critical thinker with problem-solving aptitude
• Good English - verbal and written

We are looking for a Senior Java Full Stack Engineer with React to join our team!

Our client is one of the world's largest fashion retailers, selling in 215 markets through its online platform or its 6,477 stores in 95 markets. We work closely together as a single company globally focused on the key elements of fashion production – design, manufacture, distribution, and retail. All production is founded on three pillars – flexibility, digital integration, and sustainability.

Responsibilities:

• Participate actively and constantly in the design and development of APIs
• Ensure the availability and resilience of services that help the development of the company’s business.
• Ensure the quality of development and code cleanliness (Clean Code)
• Continuously perfect our style guides, design, and code patterns as well as our React component library
• Implement the scripts for the automation of the test cases.
• Automatic and manual exploratory execution during development to verify that the acceptance criteria are covered.
• Maintain and evolve automated test cases with QA.
• Work in close contact with the Product Owner and support the technical definition of product backlog items
• Guarantee continuous deployment; write qualitative, maintainable code with extensive test coverage in a fast-paced professional software engineering environment
• Suggest technical and functional improvements to add value to the product

Requirements:

• 5+ years of extensive Java development experience, Maven
• 2-3 years of Spring Framework and building Spring web applications
• Understanding and experience developing and deploying microservices
• Experience developing REST interfaces, OpenAPI
• Frontend testing and performance optimization
• CSS3/SCSS/HTML5, modern responsive design techniques
• Extensive experience with ES6, React, Redux, Redux-Saga, TypeScript, CSS, RESTful APIs
• Excellent design, coding, and debugging skills
• OOP, OOD, DDD. Proficient in design patterns
• Working knowledge of relational databases, NoSQL technologies – MongoDB
• Working knowledge of Kafka, Kafka streaming (can be optional)
• Experience with different clouds – AWS, Azure
• Working knowledge of OpenShift, Kubernetes
• Familiar with Graylog, Grafana
• Working experience in an Agile environment, a clear understanding of the Agile methodology mindset, and development practices applicable to it
• Excellent communication, organizational, and facilitation skills, product-oriented mindset, focus on team results, willingness to continuous personal and team improvements, leadership qualities, and resilience.
• Upper-Intermediate/Advanced English level (there will be a lot of communication with the client)

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-building

Project Description:

Join our Development Center in Bucharest, and become a member of our open-minded, progressive and professional team. In this role you will be working on projects for one our world famous clients.
You will have a chance to grow your technical and soft skills, and build a thorough expertise of the industry of our client.
On top of attractive salary and benefits package, Luxoft will invest into your professional training, and allow you to grow your professional career.

Responsibilities:

• Work independently and suggest design improvements to existing implementations
• Collaborate with our engineering team across all stages of the product lifecycle
• Work on an Agile team with a modern CI/CD environment
• Understand and apply software design concepts like security, availability, and scalability
• Create clean, modern, and testable code
• Write unit and integration tests and integrate them into the automated development pipeline
• Provide accurate estimates of development time and aid in implementing business requirements for project
• Collaborate with business analysts and users to jointly develop effective solutions
• Voracious learner. You’re quick to share tips and tools you’ve picked up and you’re open to learning new things from your co-workers

Mandatory Skills Description:

• 5+ years of software development experience
• Good understanding of advanced Java design patterns
• Solid knowledge of data structures and algorithms
• In-depth experience with Spring Framework
• Practical knowledge of REST endpoints and APIs
• Intermediate knowledge of MongoDB and SQL
• Prior experience working in a CI/CD environment
• Experience with modern SDLC tools - Git, JIRA, Artifactory, GitHub Actions
• Hands-on experience with one of the major Cloud providers (ideally, GCP)
• Solid experience creating unit and integration tests
• Development and activities like Performance tuning / Optimization
• Experience in designing, developing, and maintaining complex applications
• Proficient communication skills and Strong analytical skills

Languages:

English: B2 Upper Intermediate

We are looking for 3 Senior Java Developers for a long-term project in the banking / payments domain.
 

Tech Stack:
• Java
• Spring Boot
• Kafka
• REST / SOAP
• PostgreSQL
• S3
 

Must-have requirements:
• Senior-level Java / Spring Boot experience
• Experience with Kafka and REST/SOAP integrations
• Experience with PostgreSQL and S3
• !!! Mandatory experience in banking, payment systems, or FinTech
• !!! The candidate must be located in Europe
 

Open positions: 3 developers
Project duration: until the end of 2027, with the possibility of extension
Location: Europe
 

Project Description:

We are building the platform, which supports various information gathering and processing across the bank. The PMC application, Price Master Central (PMC) is a global reference data management application - responsible for sourcing securities/Pricing data from market vendors and internal sources and providing it to downstream clients after applying client specific rules.

Responsibilities:

- Manage a team
- Intensive communication with project stakeholders and other teams
- Evaluate and adopt new development tools, libraries and approaches to improve delivery quality
- Continuous quality improvement (code reviews, fixing Sonar issues, unit/integration/E2E test coverage)
- Integrate our components with different internal and external client's systems
- Configure, monitor, and troubleshoot Application servers
- Monitor applications, processes, scheduled jobs, collect different types of logs and metrics
- Setup and improve CI/CD
- Automate routine with scripting languages
- Write all types of tests: unit, integration, end-to-end
- Design distributed applications

Mandatory Skills Description:

- Technically strong energetic individual, who can bring innovation to the group
- Team lead experience from 3 years, IT experience from 7 years
- Java (Core, JDBC, MT, Collections, I/O), Spring Boot
- SQL.PL-SQL on Oracle DB
- Container platform based on Kubernetes
- REST web services, Kafka, Redis
- Unix Commands and shell scripting.
- Familiarity with standard data structures and algorithms.
- Experience using the following tools - JIRA, Harness/uDeploy, SonarQube, TeamCity, Artifactory, Git (GHE & Bitbucket)
- Logical thinking, strong analytical and problem-solving skills; innovate and solutions oriented
- Effective time management skills to manage multiple priorities with flexibility on time zones and timelines
- Excellent verbal and written communication skills
- Bachelor's degree in computer science or equivalent work experience

Nice-to-Have Skills Description:

- Master's degree in computer science or equivalent work experience
- Experience working with the Scrum methodology
- Experience working with a NoSQL database
- Experience designing and implementing microservices
- Financial services technology experience preferably in reference data