Senior Staff Java Developer Job at Signify Technology (Athens)

Senior Staff Java Developer

Location

Greece , Athens

Salary:

80000.00 - 100000.00 EUR / Year

Signify Technology

Expiration Date

Until further notice

Requirements

Extensive experience building and operating production systems using Java
Strong background in system design, distributed systems, and backend architecture
Proven ability to influence technical direction and raise engineering standards
Experience working in cloud-native environments (AWS preferred)

Job Responsibility

Designing, building, and evolving large-scale backend services using Java
Owning and influencing system architecture with a focus on scalability, resilience, and performance
Leading by example through hands-on coding, reviews, and technical mentorship
Solving complex distributed systems and data-intensive engineering challenges
Driving best practices around reliability, observability, and maintainability

What we offer

Competitive salary package
High impact role with influence over architecture and engineering direction
Opportunity to work on mission-critical, security-first systems at scale

Fulltime

Senior Java Developer

The Applications Development Senior Manager is a senior management level positio...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

12 -15 years of relevant experience in the Financial Service industry
Experience as Applications Development Manager
Experience as senior level in an Applications Development role
Stakeholder and people management experience
Demonstrated leadership skills
Proven project management skills
Basic knowledge of industry practices and standards
Consistently demonstrates clear and concise written and verbal communication
Extensive hands-on experience in Java development, with a deep understanding of core Java concepts and design patterns
Hands-on experience in Java, Spring MVC, Spring Batch and Spring Boot

Job Responsibility

Manage one or more Applications Development teams in an effort to accomplish established goals as well as conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions)
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications
Review and analyze proposed technical solutions for projects
Contribute to formulation of strategies for applications development and other functional areas
Develop comprehensive knowledge of how areas of business integrate to accomplish business goals
Provide evaluative judgment based on analysis of factual data in complicated and unique situations
Impact the Applications Development area through monitoring delivery of end results, participate in budget management, and handling day-to-day staff management issues, including resource management and allocation of work within the team/project
Ensure essential procedures are followed and contribute to defining standards negotiating with external parties when necessary
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency, as well as effectively supervise the activity of others and create accountability with those who fail to maintain these standards

Fulltime

Senior Java Developer (Emerging Payments) - Vice President

The Senior Java Developer is a senior level position responsible for establishin...

Location

Singapore , Singapore

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10-12 years of relevant experience in the Financial Service industry
Exposure to payment flows & payments integration solutions
Experience as a hands-on Application Developer
Experience in building enterprise transaction-based system with focus on recovery, stability, reliability, scalability and performance
Stakeholder and people management experience
Demonstrated leadership skills
Proven project management skills
Basic knowledge of industry practices and standards
Consistently demonstrates clear and concise written and verbal communication
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Manage one or more Applications Development teams
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight
Review and analyze proposed technical solutions for projects
Hands on coding with proficiency in Core Java, J2EE, micro services and cloud-based framework
Experience in working on Java SpringBoot, IBM MQ, Maven, MongoDB
Design, code, test, document and implement application release projects
Develop comprehensive knowledge of how areas of business integrate to accomplish business goals
Work closely with Program Management and Quality Control teams
Impact the Applications Development area through monitoring delivery of end results, participate in budget management, and handling day-to-day staff management issues
Ensure essential procedures are followed and contribute to defining standards

Fulltime

Senior Java Developer

Join our team and become a part of the global fast-growing success of Sportradar...

Location

Poland , Warsaw

Salary:

Not provided

Sportradar

Expiration Date

Until further notice

Requirements

Minimum 3 years of professional experience developing backend solutions in Java
Ability to write a clean, well-crafted, and tested code (XP, TDD)
Familiarity with Spring Framework
Agile mindset (focus on delivering working software, collaboration, and improvement)
Fluent in English (written and spoken)
Excellent communication and interpersonal skills
Highly self-motivated and self-driven
Team player, able to work with new teams
Flexible to adapt to changing priorities and able to work with tight deadlines
Committed to upholding the highest professional work standards and ethics

Job Responsibility

Design, develop, test, build and deploy new applications or enhancements to existing applications
Work with other technical staff to understand problems, develop specifications and resolve them
Take part in the constant challenge to create a maintainable, well-designed architecture that stands up to the future

What we offer

The opportunity to work and develop within an inspiring and fast-growing company
Flat organization with high degree of individual responsibility
A collaborative environment with colleagues from all over the world (Engineering offices in Europe, Asia and the US)
Very good social and physical working environment
A company culture that promotes social aspects, sports, physical exercise, and fun
Competitive salary and benefits
Hybrid work model

Fulltime

Senior Java Developer

Join our team and become a part of the global fast-growing success of Sportradar...

Location

Poland , Warsaw

Salary:

Not provided

Sportradar

Expiration Date

Until further notice

Requirements

Minimum 3 years of professional experience developing backend solutions in Java
Ability to write a clean, well-crafted, and tested code (XP, TDD)
Familiarity with Spring Framework
Agile mindset (focus on delivering working software, collaboration, and improvement)
Fluent in English (written and spoken)
Excellent communication and interpersonal skills
Highly self-motivated and self-driven
Team player, able to work with new teams
Flexible to adapt to changing priorities and able to work with tight deadlines
Committed to upholding the highest professional work standards and ethics

Job Responsibility

Design, develop, test, build and deploy new applications or enhancements to existing applications
Work with other technical staff to understand problems, develop specifications and resolve them
Take part in the constant challenge to create a maintainable, well-designed architecture that stands up to the future

What we offer

The opportunity to work and develop within an inspiring and fast-growing company
Flat organization with high degree of individual responsibility
A collaborative environment with colleagues from all over the world (Engineering offices in Europe, Asia and the US)
Very good social and physical working environment
A company culture that promotes social aspects, sports, physical exercise, and fun
Competitive salary and benefits
Hybrid work model

Fulltime

Senior Java Fullstack Developer

Finance Technology enables Citi to achieve its day-to-day and long-term growth g...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

9+ years of strong, hands-on experience in full-stack development, with significant expertise in React, TypeScript, Node.js, and Java/JVM-based languages (e.g., Java, Kotlin) for building robust microservices architectures
Expert-level experience in designing, building, and evolving scalable UI architectures using React, adhering to best practices, performance optimization, and accessibility standards
Deep expertise in designing, developing, and managing high-performance, secure, and scalable API ecosystems (RESTful, GraphQL)
Demonstrated hands-on working experience with React, JavaScript, Java / Spring / Spring Cloud / Spring Data JPA / Spring Boot Microservices
Advanced troubleshooting and performance tuning expertise across the full stack, using debuggers, logs, and monitoring tools
Demonstrated expertise in implementing and promoting advanced testing strategies (TDD, BDD) and utilizing comprehensive testing frameworks (Jest, Cypress, JUnit, Mockito)
Proven experience with public cloud platforms (AWS, Azure, or GCP), including cloud-native design patterns, serverless architectures, and infrastructure as code (IaC)
Strong experience with containerization technologies such as OpenShift, Docker, and Kubernetes
Deep understanding and practical experience with CI/CD pipelines and modern build/deployment tools (e.g., Jenkins, Tekton, Harness, ArgoCD, NPM, Maven, Gradle)
Expert proficiency in SQL Databases (e.g., Oracle, PostgreSQL) and No-SQL databases (e.g., MongoDB), including complex query optimization and database design

Job Responsibility

Lead the establishment and evolution of technology standards across your functional area, ensuring development, understanding, and adherence across global teams
Define strategic technical goals within your functional area, aligning them with broader Operations & Technology objectives
Drive and lead significant technical initiatives and projects, contributing to the IT Project Leadership function to harmonize with overall business/technology objectives
Mentor and guide a team of engineers, fostering an environment where subject matter experts can work efficiently, deliver effectively, and grow their technical capabilities
Drive the technical strategy and execution of the IT roadmap for assigned technology areas, translating business requirements into scalable and resilient technical solutions
Exhibit expert-level understanding of software engineering principles and patterns, providing technical thought leadership and guidance to the team
Responsible for coaching team members, conducting performance management, monitoring the quantity and quality of work, and addressing development needs for assigned personnel
Make evaluative judgments and complex architectural decisions based on in-depth information analysis in complicated or unique situations, utilizing multiple sources of information
Negotiate with senior leaders (across functions) and communicate and negotiate with external parties on technical matters
Appropriately assess risk when business and technical decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules, and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct, and business practices, and escalating, managing, and reporting control issues with transparency, as well as effectively supervise the activity of others and create accountability with those who fail to maintain these standards

Fulltime

Senior Staff Engineer - Java (Migration)

Our Distinguished Engineer works with our Engineers to innovate and build new sy...

Location

United States , Chevy Chase; Dallas; Seattle

Salary:

120000.00 - 300000.00 USD / Year

Geico

Expiration Date

Until further notice

Requirements

15+ years of experience in full-stack web development (C#/Java/Python/GO), with expertise in client-side and server-side frameworks
8+ years of experience working with public cloud platforms (AWS, Azure, GCP) and private cloud technologies (OpenStack)
6+ years of experience in open-source frameworks
Exemplary ability to design, perform experiments, and influence engineering direction and product roadmap
Experience leading and building the architecture and design (architecture, design patterns, reliability, and scaling) of new and current systems
Deep knowledge of ETL, SQL, bitemporal data modeling and temporal databases
Experience with API-based migration
Experience with shadow mode, dual-write, and deconversion strategies
Strong understanding of data observability, traceability, and multi-faceted testing
Proven expertise in designing and developing microservices using graphQL, gRPC, Java, Python, Kafka, with a deep understanding of both API and event-driven architectures

Job Responsibility

Provide technical leadership to multiple areas and provide technical and thought leadership to the enterprise
Collaborate across teams and the tech organization to solve our toughest problems
Deliver high-scale and high-quality data architecture, especially legacy-to-modern platform transitions
Deliver High-Quality services and software for a variety of domains
Accountable for the quality, usability, and performance of the solutions
Utilize your expertise in designing and developing API’s and microservices using graphQL, gRPC, Java, Python, Kafka, with a deep understanding of API driven system migration
Utilize programming languages like Java, C#, or other object-oriented languages, SQL, and NoSQL databases
Deploy applications in a hybrid cloud environment utilizing Kubernetes, various data stores, and a variety of cloud native tools and services
Be a role model and mentor, helping to coach and strengthen the technical expertise and know-how of our engineering and product community. Influence and educate executives

What we offer

Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
Financial benefits including market-competitive compensation
a 401K savings plan vested from day one that offers a 6% match
performance and recognition-based incentives
and tuition assistance
Access to additional benefits like mental healthcare as well as fertility and adoption assistance
Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year

Fulltime

Senior Staff Engineer - Java

Our Senior Staff Engineer works with our Staff and Sr. Engineers to innovate and...

Location

United States , Chevy Chase; Austin; Palo Alto; Dallas; Seattle

Salary:

110000.00 - 260000.00 USD / Year

Geico

Expiration Date

Until further notice

Requirements

Exemplary ability to design, perform experiments, and influence engineering direction and product roadmap
Experience partnering with engineering teams and transferring research to production
Extensive experience in leading and building full-stack application and service development, with a strong focus on SAAS products / platforms
Proven expertise in designing and developing microservices using graphQL, gRPC, Java, Python, Kafka, with a deep understanding of both API and event-driven architectures
Proven experience designing and delivering highly-resilient event-driven and messaging based solutions at scale with minimal latency
Deep hands-on experience in building complex SAAS systems in large scale business focused systems, with great knowledge on Docker and Kubernetes
Fluency and Specialization with at least two modern OOP languages such as Java, C#, C++, or Python including object-oriented design
Familiarity and comfort with front-end technologies as well as back-end, including technologies like React, Flutter, Angular, Html, Javascript
Great understanding of open-source databases like MySQL, PostgreSQL, etc. And strong foundation with No-SQL databases like Cosmos, Cassandra. Apache Trino etc
In-depth knowledge of CS data structures and algorithms

Job Responsibility

Provide technical leadership to multiple areas and provide technical and thought leadership to the enterprise
Collaborate across team members and across the tech organization to solve our toughest problems
Deliver High-Quality services and software for a variety of domains
Accountable for the quality, usability, and performance of the solutions
Utilize programming languages like Java, C#, or other object-oriented languages, SQL, and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of Azure/AWS/GCP tools and services
Work on End-to-End solutions that may span front-end implementations (Flutter, Agular, React) through API tiers and Back-End domain services
Be a role model and mentor, helping to coach and strengthen the technical expertise and know-how of our engineering and product community. Influence and educate executives
Consistently share best practices and improve processes within and across teams
Analyze cost and forecast, incorporating them into business plans
Determine and support resource requirements, evaluate operational processes, measure outcomes to ensure desired results, and demonstrate adaptability and sponsoring continuous learning

What we offer

Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
Financial benefits including market-competitive compensation
a 401K savings plan vested from day one that offers a 6% match
performance and recognition-based incentives
and tuition assistance
Access to additional benefits like mental healthcare as well as fertility and adoption assistance
Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year

Fulltime

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Senior Staff Java Developer

Job Description

Job Responsibility

Requirements

What we offer

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