CrawlJobs Logo

Technical Leader (Java)

edvantis.com Logo

Edvantis

Location Icon

Location:
Poland , Rzeszów

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

We are looking for a highly experienced Java Technical Leader to lead back-end development of a new project from scratch using the microservices architecture. The project involves the development and integration of an advanced business-workflow orchestration solution within a secure inspection platform. The goal is to enable seamless data ingestion, processing, storage, and retrieval for complex inspection processes, ensuring high availability, scalability, strict access control, and audit. The domain covers security screening, data management, and operational analytics for large‑scale on-premises environments. This role combines deep hands-on technical expertise with strong architectural ownership and leadership. You will guide a senior-level Engineering Team, define system architecture, ensure scalability and performance, and drive engineering standards aligned with business goals.

Job Responsibility:

  • Lead the implementation of a new project from scratch using the microservices architecture
  • Define back-end architecture, technical standards, and development guidelines
  • Design scalable and resilient distributed systems with high performance
  • Establish best practices for code quality, performance optimization, and security
  • Conduct architecture reviews and ensure long-term maintainability of the solution
  • Align technical decisions with business goals and product roadmap
  • Develop back-end services
  • Design and implement a high-performance file storage system using direct I/O operations and memory handling
  • Integrate Elasticsearch to build and maintain efficient indexing and search mechanisms
  • Optimize system performance, concurrency handling, and resource management
  • Implement proper error handling, logging, and observability
  • Coordinate deployment and life cycle management within Kubernetes clusters
  • Collaborate with DevOps to define CI/CD pipelines (Jenkins, GitLab CI, or similar)
  • Support infrastructure scalability, reliability, and fault tolerance
  • Provide technical direction and mentor a senior Engineering Team
  • Lead design discussions and technical decisions
  • Review code and ensure compliance with engineering standards
  • Identify technical risks and propose mitigation strategies
  • Work closely with multiple teams to ensure smooth service integration
  • Define API contracts and integration standards
  • Participate in planning, estimation, and roadmap alignment
  • Act as a technical bridge between engineering, product, and stakeholders

Requirements:

  • 7+ years in back-end development
  • 2+ years in a Technical Leader role
  • Strong hands-on background in Java (latest LTS versions)
  • Solid knowledge of Spring Boot and the microservices architecture
  • Proven ability to design distributed systems and scalable back-end platforms
  • Strong expertise in PostgreSQL and data modeling
  • Hands-on experience with Kubernetes and containerized environments
  • Skills in building and maintaining CI/CD pipelines
  • In-depth understanding of monitoring, logging, and observability best practices
  • Strong system design and problem-solving skills
  • Knowledge of file system design or low-level I/O operations
  • Experience with high-load or performance-critical systems
  • English level – Upper-Intermediate or higher
What we offer:
  • Remote-first work model with flexible working hours (we provide all equipment)
  • Comfortable and fully equipped offices in Lviv and Rzeszów
  • Competitive compensation with regular performance reviews
  • 18 paid vacation days per year + all state holidays
  • 12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
  • Fixed monthly health & wellness compensation, applicable to: medical insurance
  • fitness and sports activities
  • English, German, and Polish language courses
  • Corporate subscription to learning platforms, regular meetups and webinars
  • Friendly team that values accountability, innovation, teamwork, and customer satisfaction
  • Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans
  • We are committed to supporting Ukraine and actively participate in charity initiatives

Additional Information:

Job Posted:
March 04, 2026

Employment Type:
Fulltime
Work Type:
Remote work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Technical Leader (Java)

Technical Leader – Software Development

At Centrico, we bring innovation to the banking and fintech world with our open ...
Location
Location
India , Chennai
Salary
Salary:
Not provided
centrico.tech Logo
Centrico
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Project management experience in managing small to large projects
  • Measure project metrics and manage stakeholders
  • Strong technology skills in delivering Java/J2EE based projects
  • Hands-on and have passion to code/build applications
  • Worked on web services, UI frameworks, database management, CI/CD
  • Manage people, their growth, organization development with good communication skills
Job Responsibility
Job Responsibility
  • Delivering the project as per the required quality within the agreed timelines
  • Manage Project/Iteration startup, Impact Analysis and change request management
  • Monitor Project execution and status reporting
  • Maintain status in the Project Management system
  • Monitor and sustaining team quality practices
  • Deliverables verification and validation
  • Ensuring adherence to standards
  • Coordination with support offices as necessary
  • Team development and management and Performance appraisals
Read More
Arrow Right

R&D Team Leader

At JFrog, we’re reinventing DevOps and shaping how software is delivered, helpin...
Location
Location
Israel , Netanya/Tel Aviv
Salary
Salary:
Not provided
jfrog.com Logo
JFrog
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years as a Team Leader, with proven experience and a strong record of leading development teams
  • 10+ years of engineering experience in software development
  • Experience leading and mentoring highly skilled developers toward technical and professional excellence
  • Deep understanding of backend development of SaaS and microservices, using cloud-native practices
  • Familiarity with DevOps and Kubernetes domains, with the ability to define requirements and collaborate closely with DevOps engineers
  • Solid understanding of frontend development and the ability to guide frontend engineers
  • Hands-on experience in Go, Java, C++, or C#
  • Proven experience designing and implementing scalable, reliable, high-performance production systems
  • Strong architectural skills, with the ability to make sound design and implementation decisions
  • Ability to manage delivery, set milestones, and resolve technical and organizational challenges
Job Responsibility
Job Responsibility
  • Lead a team of 5–7 developers working on a large-scale, complex, and innovative product
  • Manage the delivery of multiple domains within the product, spanning various disciplines and technologies from design through release
  • Identify and manage risks and challenges, ensuring alignment, commitment, and high-quality execution across all stakeholders
  • Make key decisions that focus effort on the most impactful opportunities for the successful implementation of team initiatives
  • Take an active role in recruiting, onboarding, and mentoring new team members to build a strong, collaborative, and high-performing team
  • Contribute to the architecture and design of the different solutions, while exploring new technologies to drive innovation and scalability
Read More
Arrow Right

Technical Software Quality Engineering APAC Regional Team Lead

The SRE and Quality technical Group Manager is a senior management level positio...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 12+ years of relevant and hands-on coding experience
  • Java, Kafka, Mongo DB, Spring WebFlux, Angular, ElasticSearch
  • Cucumber, Selenium, Cypress.io
  • Java Functional programming, Spring Boot Libraries, Java Reactive Frameworks
  • TDD and BDD style developments
  • Microservices Design and Development
  • Effective communication skills
  • Java/Python/AI/AWS certifications nice to have
Job Responsibility
Job Responsibility
  • Independently code
  • Provide strategic influence and exercise control over resources, budget management, and planning
  • Utilize in-depth knowledge of concepts and procedures
  • Ensure essential procedures are followed
  • Integrate in-depth knowledge of applications development
  • Influence and negotiate with senior leaders
  • Assess risk when making business decisions
  • Drive compliance with applicable laws, rules, and regulations
  • Fulltime
Read More
Arrow Right

Java Technical Leader

Location
Location
Vietnam , Hà Nội
Salary
Salary:
Not provided
cmcglobal.com.vn Logo
CMC Global Company Limited.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years in Java project development
  • Solid understanding of object-oriented programming
  • Skill for writing reusable Java libraries
  • Knowledge of concurrency patterns in Java
  • Familiarity with concepts of MVC, JDBC, and RESTful
  • Experience with both external and embedded databases
  • Implementing automated testing platforms and unit tests
  • Proficient understanding of code versioning tools, such as Git
  • Familiarity with build tools such as Ant, Maven, and Gradle
  • Familiarity with Docker, Linux OS (Ubuntu, CentOS, CoreOS), Kubernetes, Apache Kafka, Minio FS are advantage
Job Responsibility
Job Responsibility
  • Select the most appropriate technical solution to demonstrate proposed solution to the client and the development team
  • Understand non-functional requirements such as performance, scalability, security, maintainability and consult Managers to create solutions meeting those requirements for a complex enterprise application
  • Design the software application based on architecture and requirements
  • Create checklist, Review code, support team member
  • Design the software application based on architecture and requirements (design packages, design subsystems)
  • Write design/implementation documentation
  • Coding, implementing, maintain, and troubleshoot software
  • Work with members of project teams to make certain specifications are satisfied
  • Manage development teams with team size of 5 or bigger, train and mentor team members
What we offer
What we offer
  • Performance review: 2 times/year
  • 14th-month salary bonus
  • KPI bonus based on project and performance
  • Extra package: 16 Mil /employee/year (Bonus at Tet, New Year, your birthday, CMC Corp’s birthday, 2/9 and Tet’s gift, Middle-Autumn gift, …)
  • Opportunity to work in a professional, modern, and dynamic environment, take part in international projects
  • Opportunity to get on-job training and promotion
  • An excellent corporate culture with in/out of office activities that help to develop staffs ability and creativity
  • CMC health care and social insurance
  • Onsite opportunities: short-term and long-term assignments in US, EU,… (members of GEU/US)
  • Fulltime
Read More
Arrow Right

Senior Java Developer, Solution Architect

We’re seeking a seasoned Senior Java Developer / Solution Architect with 15–18 y...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 15–18 years of progressive experience building enterprise systems
  • 7+ years in Java and Spring at scale
  • Proven delivery of cloud-native, microservices, and event-driven architectures
  • Strong expertise in Java 11/17+, Spring Boot, Spring Cloud
  • Strong expertise in REST/GraphQL APIs, gRPC (nice-to-have)
  • Strong expertise in Kafka (or Pulsar), Kubernetes, Docker
  • Strong expertise in RDBMS (PostgreSQL/MySQL/Oracle) and NoSQL (MongoDB/Cassandra/DynamoDB)
  • Strong expertise in Caching (Redis), CI/CD (GitHub Actions/Azure DevOps/Jenkins), IaC (Terraform/ARM)
  • Strong expertise in Observability (OpenTelemetry, Prometheus/Grafana, ELK), feature flags/progressive delivery
  • Solid grasp of concurrency, performance tuning, resiliency patterns (circuit breakers, retries, bulkheads), and fault-tolerance
Job Responsibility
Job Responsibility
  • Define and evolve system architecture for cloud-native, microservices/event-driven platforms (scalability, resilience, security, cost)
  • Create high-level and low-level designs, integration patterns, API contracts, and reference implementations
  • Lead design reviews
  • ensure alignment with domain-driven design (DDD), 12‑factor principles, and organization standards
  • Lead squads through full SDLC—from discovery and PoCs to production and SRE handoff
  • Establish coding standards, code review practices, and secure-by-default patterns
  • Mentor and coach senior engineers
  • support career growth and succession of technical leaders
  • Build core services using Java (17+), Spring Boot, REST/GraphQL, and message/event streaming
  • Optimize for performance, concurrency, observability, and operational excellence (SLOs, error budgets)
  • Fulltime
Read More
Arrow Right

Senior Java Developer

We’re seeking a seasoned Senior Java Developer with 8–12 years of experience to ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8-10 years of progressive experience building enterprise systems, with 7+ years in Java and Spring at scale
  • Proven delivery of cloud-native, microservices, and event-driven architectures
  • Strong expertise in: Java 11/17+, Spring Boot, Spring Cloud
  • REST/GraphQL APIs, gRPC (nice-to-have)
  • Kafka (or Pulsar), Kubernetes, Docker
  • RDBMS (PostgreSQL/MySQL/Oracle) and NoSQL (MongoDB/Cassandra/DynamoDB)
  • Caching (Redis), CI/CD (GitHub Actions/Azure DevOps/Jenkins), IaC (Terraform/ARM)
  • Observability (OpenTelemetry, Prometheus/Grafana, ELK), feature flags/progressive delivery
  • Solid grasp of concurrency, performance tuning, resiliency patterns (circuit breakers, retries, bulkheads), and fault-tolerance
  • Demonstrated leadership of architectural forums, design reviews, and mentorship
Job Responsibility
Job Responsibility
  • Define and evolve system architecture for cloud-native, microservices/event-driven platforms (scalability, resilience, security, cost)
  • Create high-level and low-level designs, integration patterns, API contracts, and reference implementations
  • Lead design reviews
  • ensure alignment with domain-driven design (DDD), 12-factor principles, and organization standards
  • Lead squads through full SDLC—from discovery and PoCs to production and SRE handoff
  • Establish coding standards, code review practices, and secure-by-default patterns
  • Mentor and coach senior engineers
  • support career growth and succession of technical leaders
  • Build core services using Java (17+), Spring Boot, REST/GraphQL, and message/event streaming
  • Optimize for performance, concurrency, observability, and operational excellence (SLOs, error budgets)
  • Fulltime
Read More
Arrow Right

Technical Leader Java

We are looking for a Java Technical Lead to ensure new functionality in accordan...
Location
Location
Salary
Salary:
Not provided
itransition.com Logo
Itransition
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in IT
  • Hands-on experience with modern Java technologies for server solutions (Kotlin, Java 8+), Spring Boot/Framework
  • Knowledge of RDBMS and ORM (Hibernate, JOOQ, MyBatis), NoSQL databases
  • Architectural knowledge of client-server system principles, microservices, practical skills for design patterns and OOP
  • Experience in setting up and supporting development processes (CI/CD, code review, static code analysis, automated testing)
  • Hands-on experience with cloud services (MS Azure, AWS, Google Cloud)
  • English skills should be sufficient for taking part in conversations on the technical aspects of projects
Job Responsibility
Job Responsibility
  • Ensure new functionality in accordance with guidelines and timeframes
  • Leading technical project teams
  • Developing Java applications
  • Contributing to client pitches
What we offer
What we offer
  • Projects for such clients as PayPal, Wargaming, Xerox, Philips, adidas and Toyota
  • Competitive compensation that depends on your qualification and skills
  • Career development system with clear skill qualifications
  • Flexible working hours aligned to your schedule
  • Options to work remotely
  • Corporate medical insurance covering services of private and public medical centers
  • English courses online
  • Corporate parties and events for employees and their children
  • Internal conferences, workshops and meetups for learning and experience sharing
  • Gym membership compensation, corporate sport competitions (cybersport included)
Read More
Arrow Right

Senior Principal Engineer

As a senior technical leader, you will work closely with the Cloud Transition Ca...
Location
Location
India , Bengaluru
Salary
Salary:
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong technical expertise and 14+ years experience in designing/building enterprise grade solutions using microservices
  • Fluency in at least one modern object-oriented programming language (preferably Java)
  • Broad experience architecting, designing, and building large-scale systems with multiple dependencies
  • Passion for engineering rigor and operational excellence (design principles and patterns, unit testing, best practices for security and privacy, CI/CD etc)
  • Success with building, expressing, and pitching a technical vision to stakeholders
  • Driving consensus with other cross team technical leaders
  • Excellent collaboration, communication and leadership skills
  • Ability to get engineers to follow their lead as well as mentor/coach
  • Success with leading the long-term strategy for software architecture
  • Experience with Enterprise Customers
Job Responsibility
Job Responsibility
  • Define and execute the vision and strategy for the group
  • Lead other engineers to define strategic technical direction
  • Execute projects from design to launch
  • Collaborate with other teams and leaders globally to influence, set expectations, gather inputs and communicate results
  • Identify and drive step-change initiatives
  • Build world class platforms to power Backup/Restore, Sandbox, Data Portability and Wall-to-wall expansion from competitors
  • Inspire other engineers in professional development
  • Contribute to engineering and operational practices
  • Bring in a continuous improvement mindset
  • Fulltime
Read More
Arrow Right