Sr Java Engineer (Security Focus) Job at Beacon Hill (Milwaukee)

Engineer Sr Analyst

The Engineer Sr Analyst is an intermediate-level position responsible for a vari...

Location

India , Chennai; Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

7+ years of experience in Java full stack software development, with a focus on enterprise-level applications
Proven experience developing and deploying applications using the specified technology stack (Spring Boot, Angular, MongoDB)
Experience working in a regulated environment, preferably in the financial services or banking industry
Experience with CI/CD pipelines and tools (e.g., Jenkins, GitLab CI/CD, Maven/Gradle)
Backend: Expert proficiency in Java and the Spring Boot framework
Frontend: Strong expertise in Angular (version 2+), TypeScript, HTML5, and CSS3
Database: Hands-on experience with MongoDB, including schema design, query optimization, and performance tuning
Strong understanding of RESTful APIs, microservices architecture, and version control systems (Git)
Experience working in Financial Services or a large complex and/or global environment
Consistently demonstrates clear and concise written and verbal communication

Job Responsibility

Design, develop, and maintain both front-end and back-end components of the platform & services provisioning automation framework
Build dynamic and responsive user interfaces using Angular, ensuring a seamless and intuitive user experience
Develop scalable and secure back-end microservices using Spring Boot, with a strong focus on RESTful API development and integration
Design and manage database schemas and queries in MongoDB, optimizing for performance and data integrity
Act as a technical subject matter expert (SME) for the framework, providing guidance and mentorship to junior developers
Lead requirements gathering discussions with business stakeholders and product owners to translate business needs into technical specifications
Coordinate with the QA team to ensure rigorous testing and quality assurance throughout the development process
Timely analyze and troubleshoot user issues and incidents as a development SME, providing root cause analysis and implementing effective resolutions
Participate in code reviews to ensure code quality, adherence to best practices, and security standards
Proactively identify and address technical debt and performance bottlenecks within the application

Fulltime

Sr Java Engineer

The ideal candidate is a senior backend engineer who has built Java services in ...

Location

United States , Milwaukee

Salary:

130000.00 - 170000.00 USD / Year

Beacon Hill

Expiration Date

Until further notice

Requirements

7+ years of backend software engineering experience with strong Java depth
Hands-on experience building production Java services
Strong understanding of application security concepts (e.g., OWASP Top 10)
Experience designing and securing APIs (REST and/or gRPC)
Familiarity with modern development workflows (Git, CI/CD)
Ability to collaborate across engineering teams and communicate technical concepts clearly

Job Responsibility

Design, build, and maintain Java-based backend services and APIs using modern frameworks such as Spring / Spring Boot
Contribute to microservices and distributed architectures, with a focus on secure communication and data flow
Apply secure coding practices, defensive programming, and performance optimization
Participate in architecture and design reviews, with an emphasis on application security
Perform code reviews, threat modeling, and vulnerability remediation for backend systems
Help teams implement and strengthen authentication and authorization mechanisms (OAuth2/OIDC, JWT, RBAC)
Work with relational and NoSQL databases (PostgreSQL, MySQL, Oracle, MongoDB) using secure access patterns
Support secure development practices within CI/CD pipelines, including dependency and vulnerability scanning

Fulltime

Apps Development Sr Manager

The Apps Development Sr Manager is responsible for providing technical engineeri...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

BE/ME/MS/MCA degree holder
Minimum 12-18 years of development experience with a mix of technologies on Java, Spring boot Micro Service, MongoDB and PL/SQL
Responsible for providing technical engineering leadership of multiple large scale/complex global software solutions
Strong understanding of object-oriented analysis and design, design patterns, high availability and concurrent programming
Strong understanding on Agile projects and SAFe Agile ceremonies
Demonstrated excellent software development skills
Strong experiences in implementation of the following technologies: Java, J2EE, Spring framework, Hibernate, JPA, App Server
Experience in building enterprise transaction-based system with focus on recovery, stability, reliability, scalability and performance
Deep understanding and extensive experience in developing REST based web services using Spring Boot
Strong experience in designing complex application in micro services platform

Job Responsibility

Providing technical engineering leadership of multiple large scale/complex global software solutions
Designing complex application in micro services platform
Integrating Web Services
Building enterprise transaction-based system with focus on recovery, stability, reliability, scalability and performance
Developing REST based web services using Spring Boot
Building multithreaded applications and troubleshooting complex issues related to it
Performance tuning of large technical solutions with significant volumes
Tracking and running project in Agile
Developing teams of permanent employees and vendors from 5 – 20 developers in size
Managing Stakeholder Management experience to drive discussions between Business, Solutions, Operations and Application Teams

Fulltime

Sr./Staff Backend Engineer - Java

As a Backend Engineer at Oscilar, you will be responsible for designing, buildin...

Location

Canada

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
5+ years of experience in backend software development, with a focus on Java and AWS technologies
Strong experience in building and operating low latency, high scale services in a distributed environment
Proficient in Java programming, with a deep understanding of its ecosystem and related frameworks
Knowledge of microservices architecture, containerization technologies (Docker, Kubernetes), and distributed data systems (Kafka, Clickhouse)
Familiarity with RESTful API design, and a strong understanding of security best practices
Experience with CI/CD tools (Jenkins, Git, Maven, Gradle) and agile development methodologies
Excellent problem-solving skills, attention to detail, and a strong ability to work independently or as part of a team
Strong communication skills, both written and verbal

Job Responsibility

Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies
Collaborate with the product management, frontend, and QA teams to define technical requirements and ensure smooth integration with other components of the platform
Optimize and enhance existing services to achieve maximum performance, reliability, and maintainability
Identify and resolve bottlenecks in the system, ensuring optimal resource utilization and system stability
Implement best practices for code quality, testing, and deployment, including continuous integration and continuous deployment (CI/CD) pipelines
Proactively monitor the health and performance of backend services, taking necessary actions to mitigate potential issues
Provide technical guidance and mentorship to junior team members

What we offer

Competitive salary and equity packages, including a 401k
Remote-first culture — work from anywhere
100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
Unlimited PTO policy
AI First company
both Co-Founders are engineers at heart
and over 50% of the company is Engineering and Product
Family-Friendly environment
Regular team events and offsites
Unparalleled learning and professional development opportunities

Fulltime

Sr./Staff Backend Engineer - Java

As a Backend Engineer at Oscilar, you will be responsible for designing, buildin...

Location

Brazil

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
5+ years of experience in backend software development, with a focus on Java and AWS technologies
Strong experience in building and operating low latency, high scale services in a distributed environment
Proficient in Java programming, with a deep understanding of its ecosystem and related frameworks
Knowledge of microservices architecture, containerization technologies (Docker, Kubernetes), and distributed data systems (Kafka, Clickhouse)
Familiarity with RESTful API design, and a strong understanding of security best practices
Experience with CI/CD tools (Jenkins, Git, Maven, Gradle) and agile development methodologies
Excellent problem-solving skills, attention to detail, and a strong ability to work independently or as part of a team
Strong communication skills, both written and verbal.

Job Responsibility

Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies
Collaborate with the product management, frontend, and QA teams to define technical requirements and ensure smooth integration with other components of the platform
Optimize and enhance existing services to achieve maximum performance, reliability, and maintainability
Identify and resolve bottlenecks in the system, ensuring optimal resource utilization and system stability
Implement best practices for code quality, testing, and deployment, including continuous integration and continuous deployment (CI/CD) pipelines
Proactively monitor the health and performance of backend services, taking necessary actions to mitigate potential issues
Provide technical guidance and mentorship to junior team members.

Fulltime

Sr Staff Software Engineer

As a Sr Staff Software Engineer, you will partner with technical leaders and eng...

Location

India , Bangalore

Salary:

Not provided

GE Vernova

Expiration Date

Until further notice

Requirements

Bachelor’s degree or above in Computer Science, Technology or Engineering
Hands on experience on Angular, Node.js and React frameworks
Strong understanding of Java programming language and its ecosystem
Knowledge on JavaScript, HTML5, CSS3 and related web technologies
Experience facilitating Agile/Scrum ceremonies (planning, stand-ups, retrospectives), coaching teams in framework adoption, removing impediments, and fostering self-organization
Familiarity with version control systems such as Git
Familiarity with build tools such as maven and Gradle
6+ years of hands-on SW development experience
In-depth knowhow in modern microservice architectures and component development, including tools/technologies like Java, Spring Boot, Docker containers, Kubernetes, API Gateway
Experience in database such as NoSQL databases (DynamoDB), Oracle SQL, Postgres, etc

Job Responsibility

Serve as Scrum Master for one or more Product Engineering teams
Facilitate Agile ceremonies, manage team cadence, and help teams plan and deliver iteratively
Partner with business stakeholders and engineering leads to define product goals and manage delivery through backlogs
Coach teams on Agile principles, the Scrum Framework, and product-centric delivery models
Facilitate portfolio and digital incubation workshops to align teams around value streams, platform capabilities, and delivery outcomes
Identify and remove delivery impediments and continuously improve Agile execution across teams
Champion transparency, accountability, and continuous improvement in team practices and outcomes
Design, develop and implement backend/frontend software based on existing utility/tool frameworks
Collaborate with cross-functional teams to define, design, and ship new features
Write clean, efficient, and maintainable code

What we offer

Relocation Assistance Provided: No

Fulltime

Sr Principal Software Engineer

Zuora provides a platform for managing subscription-based businesses, handling b...

Location

India , Bengaluru

Salary:

Not provided

Zuora

Expiration Date

Until further notice

Requirements

BTech/BE in Computer Science, Engineering, or related discipline
16+ years of experience in full-stack development and enterprise-scale architecture
Expert-level experience with Java/Spring, data structures & algorithms, and building large-scale distributed systems
Deep understanding of system design, microservices frameworks (Spring Boot, Dropwizard, etc.), PaaS environments, and modern web/cloud technologies (REST, gRPC, JSON, Protobufs)
Strong background in database design, object modeling, and API ecosystem development
Awareness of trade-offs in architecture (scalability vs. cost, flexibility vs. complexity) to deliver long-term value
Proven ability to design scalable, high-performance platforms supporting millions of users or transactions
Track record of driving architecture roadmaps and influencing technical direction at the org or business-unit level
Ability to influence without authority, guiding multiple engineering teams toward a common vision
Excellent communication and storytelling skills to align executives, PMs, and engineers

Job Responsibility

Architect and deliver secure, reliable, and scalable payment solutions that support core transaction lifecycles end-to-end
Design and evolve payments frameworks, APIs, and flows including checkout forms, hosted payment pages, and payment links that accelerate product development and improve global adoption
Guide system design trade-offs by balancing simplicity, performance, security, compliance, and cost throughout the payment journey
Architect and evolve payment orchestration layers to intelligently route transactions across multiple providers, optimize costs, maximize authorization rates, ensure redundancy, and reduce regional or processor dependencies
Anticipate fintech and regulatory trends to define an architectural vision that ensures competitiveness, compliance, and readiness for future payment innovations
Enable frictionless checkout experiences with embedded forms, localized hosted flows, and customizable links that maximize conversion and minimize abandonment
Support global readiness with diverse payment methods, multicurrency support, localized checkout experiences, and adherence to regional compliance requirements
Partner across Product, Risk, Compliance, and UX to ensure payment architecture aligns with customer needs, regulatory demands, and business growth goals
Provide technical thought leadership by mentoring engineers and architects, raising standards for design and execution in payment systems
Champion engineering excellence through adoption of best practices, observability, metrics-driven improvements, and continuous innovation in payments transaction processing

What we offer

Competitive compensation, corporate bonus program and performance rewards, company equity and retirement programs
Medical insurance
Generous, flexible time off
Paid holidays, “wellness” days and company wide end of year break
6 months fully paid parental leave
Learning & Development stipend
Opportunities to volunteer and give back, including charitable donation match
Free resources and support for your mental wellbeing

Fulltime

Sr./Staff Backend Engineer - Java/Kafka

Shape the future of trust in the age of AI. At Oscilar, we're building the most ...

Location

Poland

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

8+ years of experience with Java in large-scale, distributed environments
Extensive experience with Apache Kafka, including Kafka Streams, Kafka Connect, partitioning, replication, and consumer group management
Strong experience with AWS services (e.g., MSK, EC2, RDS, DynamoDB, S3, Lambda)
Solid understanding of distributed system design, messaging patterns, and eventual consistency
Proven ability to diagnose and resolve bottlenecks in streaming and database systems

Job Responsibility

Design, develop, and maintain scalable backend services using Java and AWS technologies
Lead the architecture, deployment, and optimization of Apache Kafka to support real-time data streaming across distributed systems
Build and manage Kafka topics, brokers, producers, and consumers, ensuring optimal performance and data consistency
Implement streaming solutions with Kafka Streams and Kafka Connect, focusing on high availability and low-latency processing
Collaborate with product, frontend, and data engineering teams to define technical requirements and deliver reliable, performant services
Design and maintain high-performance data storage solutions using Postgres, Redis, ClickHouse, and DynamoDB
Optimize database performance through schema design, indexing strategies, and resource partitioning
Implement best practices for infrastructure security, performance monitoring, and data integrity
Establish and maintain CI/CD pipelines for automated testing, deployment, and monitoring
Provide mentorship to junior engineers, conduct code reviews, and promote best practices in software development

Fulltime

Sr Java Engineer (Security Focus)

Beacon Hill

Location:
United States , Milwaukee

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 25, 2026

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Sr Java Engineer (Security Focus)

Beacon Hill

Location:United States , Milwaukee

Category:IT - Software Development

Contract Type:Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:January 25, 2026

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Location:
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Contract Type:
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Job Posted:
January 25, 2026