Fiserv

3 weeks ago

10x Java Developer/AI Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 8 hours agoStatus: Live

Job Summary

Build high-scale enterprise backend systems with Java while integrating Generative AI and LLM tools into your daily engineering workflow. Ship production-grade MVPs, design agentic and RAG-enabled application layers, and develop cloud-ready services using modern Java features and frameworks. Own the full delivery lifecycle with CI/CD automation, rigorous automated testing, and performance diagnostics to solve complex business problems at scale.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Director level

Key Responsibilities

•Rapidly deliver production-ready enterprise MVPs, moving quickly from design concepts to resilient applications.
•Embed GenAI assistants into engineering workflows to accelerate coding, refactoring, test generation, and deep debugging.
•Design, implement, and deploy application layers integrating LLMs, RAG pipelines, and intelligent agentic workflows.
•Architect and write clean, maintainable, high-performance Java backend systems for concurrent, enterprise-scale workloads.
•Build and run CI/CD and cloud automation pipelines, perform performance tuning and diagnostics, and optimize database integration for low-latency execution.

Pay and Benefits

Salary: USD 110,000 - 186,000 annually

Equity and Bonus:Equity

Key Requirements

•8-10+ years in professional software engineering focused on core backend Java platforms.
•Proven track record shipping production-scale products beyond prototypes or sandboxes.
•Expertise writing automated unit, integration, and performance tests (e.g., JUnit, Mockito, Testcontainers).
•Hands-on engineering with Java 17+ or Java 21+ features (e.g., Virtual Threads, Pattern Matching) and cloud-native microservice frameworks such as Spring Boot, Quarkus, or Micronaut.
•Experience integrating LLM APIs (OpenAI, Anthropic, or Amazon Bedrock) with vector databases and building RAG/agent workflows using tools like Spring AI; plus familiarity with PostgreSQL/NoSQL, Kafka or AWS SQS/SNS, and Docker/Kubernetes.

Experience:8-10 yearsFintechPayments

Education:Bachelor's in Computer Science, Information Technology, Information Systems, or related field

Skills:Builder mindsetEngineering velocityHyper-efficiencyContinuous tooling experimentationDeep debugging

Tech Stack:JavaJava 17+Java 21+Virtual ThreadsPattern MatchingSpring BootQuarkusMicronautGenAILLMGitHub CopilotClaude CodeOpenAIAnthropicAmazon BedrockRAGSpring AIPostgreSQLNoSQLApache Kafka

Eligibility

Visa:F-1H-1BH-2TN

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Fiserv

Provides payments, processing services, risk management, and core banking technology to financial institutions, merchants, and businesses worldwide, enabling digital payments, account processing, and financial services integration.

Industry: Fintech Infrastructure

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Brookfield, United States

Founded: 1984

Website LinkedIn

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Fiserv

3 weeks ago

10x Java Developer/AI Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 8 hours agoStatus: Live

Job Summary

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Director level

Key Responsibilities

•Rapidly deliver production-ready enterprise MVPs, moving quickly from design concepts to resilient applications.
•Embed GenAI assistants into engineering workflows to accelerate coding, refactoring, test generation, and deep debugging.
•Design, implement, and deploy application layers integrating LLMs, RAG pipelines, and intelligent agentic workflows.
•Architect and write clean, maintainable, high-performance Java backend systems for concurrent, enterprise-scale workloads.
•Build and run CI/CD and cloud automation pipelines, perform performance tuning and diagnostics, and optimize database integration for low-latency execution.

Pay and Benefits

Salary: USD 110,000 - 186,000 annually

Equity and Bonus:Equity

Key Requirements

•8-10+ years in professional software engineering focused on core backend Java platforms.
•Proven track record shipping production-scale products beyond prototypes or sandboxes.
•Expertise writing automated unit, integration, and performance tests (e.g., JUnit, Mockito, Testcontainers).
•Hands-on engineering with Java 17+ or Java 21+ features (e.g., Virtual Threads, Pattern Matching) and cloud-native microservice frameworks such as Spring Boot, Quarkus, or Micronaut.
•Experience integrating LLM APIs (OpenAI, Anthropic, or Amazon Bedrock) with vector databases and building RAG/agent workflows using tools like Spring AI; plus familiarity with PostgreSQL/NoSQL, Kafka or AWS SQS/SNS, and Docker/Kubernetes.

Experience:8-10 yearsFintechPayments

Education:Bachelor's in Computer Science, Information Technology, Information Systems, or related field

Skills:Builder mindsetEngineering velocityHyper-efficiencyContinuous tooling experimentationDeep debugging

Tech Stack:JavaJava 17+Java 21+Virtual ThreadsPattern MatchingSpring BootQuarkusMicronautGenAILLMGitHub CopilotClaude CodeOpenAIAnthropicAmazon BedrockRAGSpring AIPostgreSQLNoSQLApache Kafka

Eligibility

Visa:F-1H-1BH-2TN

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Fiserv

Industry: Fintech Infrastructure

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Brookfield, United States

Founded: 1984

Website LinkedIn