The Sr. Java Backend Developer will design, build, and maintain production-grade software systems while collaborating with cross-functional teams and participating in Agile practices.
Java Backend Engineer
Education & Certifications
Secondary degree diploma preferably University degree in Computer Science, Engineering, or a related field
Professional Experience
- 5+ years of hands-on experience designing, building, testing, and maintaining production-grade software systems
- Proven track record of delivering scalable, maintainable, and high-performance software within Agile development environments
- Experience collaborating in globally distributed engineering teams and contributing to cross-functional technical initiatives
Core Engineering Competencies
System Architecture & Design
- Defines and implements software components, systems, and services with consideration for scalability, maintainability, and performance
- Makes thoughtful architectural decisions aligned with business goals and technical best practices
Agile Delivery & Engineering Practices
- Actively participates in Agile ceremonies (daily stand-ups, sprint planning, retrospectives, reviews)
- Supports continuous delivery practices, source control strategies, and iterative development workflows
Quality, Testing & Documentation
- Writes modular, reusable, and testable code
- Designs and maintains automated test coverage (unit, integration, and/or end-to-end tests)
- Produces clear and concise technical documentation for both implementation and processes
Collaboration & Communication
- Works effectively in a cross-functional environment with designers, product managers, QA, and fellow engineers
- Provides technical mentorship and supports knowledge sharing within the team
- Engages with stakeholders (including client-side engineers) to drive clarity and shared understanding of technical solutions
Release, Risk, and Change Management
- Supports and/or leads release management, ensuring smooth deployment cycles
- Identifies and mitigates technical risks early in the development process
- Participates in onboarding and offboarding processes to ensure knowledge continuity and team stability
- Embraces change management best practices during feature rollouts and system upgrades
Soft Skills & Leadership
- Autonomous problem-solver with strong ownership mindset
- Clear, confident communicator in English
- Advocates for clean code, performance, security, and accessibility
Technical requirements:
Backend Skills
- Database
- Relational
- Oracle
- Postgres
- NoSQL
- Cassandra / DynamoDB / etc
- Java
- Coding to a high standard of quality
- Database access: JDBC / JDBI
- Testing: JUnit / Mockito
- Web Services
- REST
- OpenAPI
- Jersey / Jetty
- Jackson
- Spring (optional)
- Deployment
- Docker
- Kubernetes
- Build Tools
- Gradle (Preferred)
- Maven
- Other
GraphQL experience a plus
Similar Jobs
Agency • Information Technology
Design, develop, and maintain scalable Java backend services and RESTful APIs. Collaborate with frontend, product, and stakeholders; write clean, tested code; troubleshoot and resolve issues; participate in code reviews; and improve systems, particularly for large-scale distributed environments.
Top Skills:
AWSAzureDistributed SystemsDockerGCPJavaKubernetesMongoDBMySQLNoSQLPostgresRestful ApisSQL
Agency • Information Technology
Lead architecture and delivery of large-scale microservices systems, define standards and roadmaps, mentor engineers, ensure scalability/resilience, oversee CI/CD, observability, data strategy, and cross-functional technical alignment.
Top Skills:
Asynchronous MessagingAWSAzureCassandraCi/CdDockerDomain-Driven Design (Ddd)ElkEvent-Driven ArchitectureGCPGrafanaIstioJaegerJavaKafkaKubernetesLinkerdMicroservicesMongoDBMySQLOauth2PkiPostgresPrometheusRabbitMQRestful ApisSaga PatternSAMLSpring Boot
Agency • Information Technology
Lead architecture and delivery of Java-based microservices at scale. Define standards, mentor teams, drive CI/CD and observability, ensure resilience, performance, and data governance while collaborating with stakeholders and managing technical risk.
Top Skills:
Asynchronous MessagingAWSAzureCassandraCi/CdDockerElkEvent-Driven ArchitectureGCPGrafanaIstioJaegerJavaKafkaKubernetesLinkerdMicroservicesMongoDBMySQLOauth2PkiPostgresPrometheusRabbitMQRestful ApisSaga PatternSAMLSpring Boot
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
