Senior Java Engineer Job at Hunter Bond (London)

Senior Software Engineer - Java Full Stack - Futures Engineering

As a Developer, you will be enhancing and maintaining an enterprise Cleared Deri...

Location

United States , Chicago

Salary:

185000.00 - 215000.00 USD / Year

Clear Street

Expiration Date

Until further notice

Requirements

5+ years of professional experience in back-end development with Java
3+ years of experience within a financial institution, preferably in FCM (Futures Commission Merchant) or Broker-Dealer environments
Ability to work under pressure and meet deadlines
Experience building microservices
Strong understanding of design patterns, multithreading, and performance optimization
Strong problem-solving skills and ability to debug complex systems
Hands-on experience with Apache Kafka for event streaming and messaging
Proficiency in MongoDB or AWS DocumentDB for NoSQL database design and querying
Familiarity with Apache Solr for search and indexing, Apache ZooKeeper for distributed system coordination, and HashiCorp Vault for secrets management
Experience with Kubernetes for container orchestration and deployment

Job Responsibility

Working in a project team alongside other developers to architect, develop, and optimize server-side applications, RESTful APIs, and microservices using Java
Implement event-driven architectures with Apache Kafka and for real-time data processing
Contribute to front-end development using ReactJS, focusing on integrating UI components with back-end services
Optimize application performance, security, and reliability
Deploy and manage applications in Kubernetes clusters, ensuring high availability and scalability
Provide technical support for application
Collaborate with cross-functional teams across the organization to architect solutions and deliver robust features
Participate in code reviews, unit testing, and CI/CD pipeline maintenance

What we offer

competitive compensation packages
company equity
401k matching
gender neutral parental leave
full medical, dental and vision insurance
lunch stipends
fully stocked kitchens
happy hours

Fulltime

Senior Software Engineer (Java)

As a Senior Java Developer in Payments. You'll have the opportunity to: Work in ...

Location

Brazil , Sao Jose dos Campos

Salary:

Not provided

Adyen

Expiration Date

Until further notice

Requirements

High skilled with Java
Familiar with complex and high performance platform
Able to coach and train other developers
Able to communicate in English

Job Responsibility

Design, implement, test and monitor new features
Identify and improve parts of the platform to make it more robust and scalable
Collaborate across teams and time zones to make things happen, review code and be open to feedback
Communicating with stakeholders and merchants and monitoring the impact of new features

What we offer

programs to sharpen your English skills if needed

Senior Java Engineer

KAYAK is seeking a Senior Java Engineer to join our Reviews & SEO Backend team. ...

Location

Lithuania , Kaunas

Salary:

3260.00 - 5166.00 EUR / Month

KAYAK

Expiration Date

Until further notice

Requirements

4+ years Java experience
Strong programming fundamentals
Solid understanding of software design principles
Experience with asynchronous and non-blocking systems and reactive programming using Reactor Core
Spring framework knowledge
Experience with storage/query systems like MySQL, Elasticsearch
Excellent problem-solving skills and ability to work both independently and collaboratively
Strong English communication skills for effective articulation of technical concepts
Ability to thrive in a hybrid working model, working at least three office days per week

Job Responsibility

Design, develop, and maintain scalable and high-performance backend services for user reviews, SEO product, and AI-driven projects
Collaborate with stakeholders across engineering and product teams to translate requirements into efficient technical solutions
Work with various data storage and query systems like MySQL, Elasticsearch, etc
Identify and resolve complex software problems to meet product and business requirements
Participate in code reviews and knowledge sharing to foster team learning and growth

What we offer

Work from (almost) anywhere for up to 20 days per year
Funds for your career growth
Access to thousands of on-demand e-learnings
Generous additional Health Insurance
Flexible sick time off
Additional financial support for your sick leave
Additional day off on your birthday
Company-wide vacation week once a year (winter holidays)
Additional financial support during parental leave
Free lunch twice a week and daily snacks at the office

Fulltime

Senior Java Engineer

ArkCase is looking for a Senior Java Engineer to join our team and help moderniz...

Location

Macedonia, Republic of , Skopje

Salary:

Not provided

Armedia

Expiration Date

Until further notice

Requirements

Java (core language)
Spring Framework
Kubernetes, managed via Rancher
ActiveMQ (event-based architecture)
Solr (search)
S3 / MinIO (document storage)
Pentaho (reporting)
PDFTron (document viewing & redaction)
Samba (centralized user management)
Node.js / Angular / AngularJS (web UIs)

Job Responsibility

Transition containerized applications from in-pod logging to centralized log aggregation (e.g., syslog)
Significantly reduce Java/Spring application startup time
Refactor synchronous operations (e.g., page counting, file detection) to asynchronous flows
Analyze memory and performance bottlenecks
replace inefficient libraries (e.g., PDFBox)
Identify and modularize monolithic components into microservices (e.g., PDF rendering, audit history, uploads)
Convert our Spring modulith into a distributed service architecture (message or gRPC-based)
Enforce strict plugin architecture with runtime plugin loading
Implement constant-time request handling with async side-effect processing
Enable OAuth and JWT-based authentication to replace Spring Context - based mechanisms

Fulltime

Senior Java Engineer

Yopeso has been developing a diverse range of software products, from large-scal...

Location

Moldova , Chisinau

Salary:

Not provided

Yopeso

Expiration Date

Until further notice

Requirements

Strong experience in Java development (Java 11/17)
Proficient with the Spring framework (Spring Boot, Spring MVC, Spring Data)
Hands-on experience with AWS services (RDS, SQS, Athena, Glue, EMR, Iceberg)
Solid experience with PostgreSQL databases
Familiarity with messaging and event-driven systems (Kafka)
Experience in developing SOAP web services
Excellent problem-solving skills with attention to detail and ability to debug complex systems
Strong communication and collaboration skills

Job Responsibility

Design, develop, and maintain robust Java applications using the Spring framework (Spring Boot, Spring MVC)
Build scalable cloud solutions leveraging AWS services, including RDS, SQS, Iceberg, Athena, Glue, and EMR
Design and optimize PostgreSQL database schemas and queries for performance and reliability
Develop and manage data flows and pipelines, ensuring efficient and reliable processing
Work with messaging systems such as Kafka to handle high-volume data streams
Develop and maintain SOAP web services where required
Collaborate with cross-functional teams, including Data Engineers, DevOps, and Product Owners, to define, design, and deliver new features
Troubleshoot, debug, and optimize applications and data processes for performance, scalability, and reliability
Maintain high standards of code quality, automation, and best practices

What we offer

Competitive remuneration
Sports/leisure benefit
20 sick leave days paid at 100%
32 calendar days of vacation
Team events, online, at the office or outside
Professional development plan with guidance and mentorship
Training and development opportunities with allocated budget
Professional Certifications
Optional medical insurance

Senior Java Engineer

Yopeso has been developing a diverse range of software products, from large-scal...

Location

Salary:

Not provided

Yopeso

Expiration Date

Until further notice

Requirements

Strong experience in Java development (Java 11/17)
Proficient with the Spring framework (Spring Boot, Spring MVC, Spring Data)
Hands-on experience with AWS services (RDS, SQS, Athena, Glue, EMR, Iceberg)
Solid experience with PostgreSQL databases
Familiarity with messaging and event-driven systems (Kafka)
Experience in developing SOAP web services
Excellent problem-solving skills with attention to detail and ability to debug complex systems
Strong communication and collaboration skills

Job Responsibility

Design, develop, and maintain robust Java applications using the Spring framework (Spring Boot, Spring MVC)
Build scalable cloud solutions leveraging AWS services, including RDS, SQS, Iceberg, Athena, Glue, and EMR
Design and optimize PostgreSQL database schemas and queries for performance and reliability
Develop and manage data flows and pipelines, ensuring efficient and reliable processing
Work with messaging systems such as Kafka to handle high-volume data streams
Develop and maintain SOAP web services where required
Collaborate with cross-functional teams, including Data Engineers, DevOps, and Product Owners, to define, design, and deliver new features
Troubleshoot, debug, and optimize applications and data processes for performance, scalability, and reliability
Maintain high standards of code quality, automation, and best practices

What we offer

Competitive remuneration
Remote work
24 days off per year and floating days
Private clinic health services Regina Maria Medical Insurance
Flexible benefits through Up multibenefits platform
Referral bonus scheme
Team events, online or at the office
Training and development opportunities with allocated budget
Professional Certifications
Knowledge sharing context

Senior Engineer - Java Spring Boot

Sopra Steria is seeking a Senior Software Engineer with expertise in Java Spring...

Location

India , Noida

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

Java Spring boot
SOAP based Webservice
REST full Webservice
Basic SQL, PL/SQL
JBoss 4.x
Unix shell scripting
Experience of Software Engineering Process
Understanding Design & awareness of J2EE Design Patterns
Unit Testing
Best practices

What we offer

Inclusive and respectful work environment
Open to people with disabilities

Senior Java Engineer

We are seeking a passionate Senior Java Engineer to join our team and work with ...

Location

Salary:

Not provided

Zoolatech

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in an engineering discipline, preferably computer science, or equivalent working experience
10+ years of professional experience in delivering quality software with Java, Spring
Experience with RESTful architecture and microservices
Experience with system design, architecture, scaling, and performance testing
Experience with AWS (or other clouds)
Experience with SQL databases, basic knowledge of NoSQL databases
Familiarity with CI/CD, testing, monitoring, and alerting tools
Great soft skills and troubleshooting experience.

Job Responsibility

Feature design
evaluate designs and provide feedback
Influence quality standards and understand, identify, and measure across the entire solution
Identify performance issues and optimize solutions
Demonstrate competence in engineering concepts and theories, combining them with business understanding to design, document, and implement clean and robust solutions to complex business problems
Collaborate with other engineering teams, business stakeholders, as well as program and product managers to define and implement technical solutions
Demonstrate an ability to turn business needs into functional requirements, while also explaining technical details in ways the business can understand. Participate in defining, scoping, and estimating resulting stories
Work closely with your peers, mentor junior developers, and help the team achieve its goals
Maintain a high bar for code quality, testing, and automation while finding opportunities to improve them continuously
Drive design and code reviews, ensuring the team ships high-quality, scalable, maintainable, and well-tested code

What we offer

Paid Vacation
Sick Days
Floating Holidays
Sport/Insurance Compensation
English Classes
Charity
Training Compensation

Senior Java Engineer

Hunter Bond

Location:
United Kingdom , London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 19, 2026

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