Top Senior Java Developer Jobs

Lead a global agile scrum team to design, build, and operate scalable, secure microservice-based applications. Integrate AI (Claude Code) into development and delivery, drive architecture and technical decisions, mentor engineers, enforce AI-assisted engineering governance, and ensure production quality, stability, and automation across the SDLC.

Lead and contribute to full-stack Java/React development, design secure high-quality production code, drive adoption of AI-assisted engineering, improve automation and operational stability, evaluate vendor architectures, and lead engineering communities of practice while promoting resilient, secure CI/CD practices.

Lead design, develop, and deliver secure, scalable full‑stack applications. Write and review production code, troubleshoot, automate remediation, drive CI/CD and resiliency, evaluate vendors, and promote engineering best practices across teams.

Lead and deliver secure, scalable Java/Spring applications on AWS; design, develop, troubleshoot, and improve operational stability. Drive adoption of AI-assisted engineering, review code, automate remediation, and evaluate vendor/architectural solutions.

Lead full‑stack development and architecture for machine learning–enabled digital assistant products. Design and deliver Java/Spring backend services and React frontends, drive CI/CD and infrastructure automation, implement monitoring and resiliency, lead technical reviews, collaborate with product/design/ML partners, and evaluate third‑party integrations to meet security, scalability, and business objectives.

Lead an agile engineering team to design, develop, and operate secure, scalable Java services on AWS (ECS/EKS) with Postgres. Provide technical direction, adopt AI-assisted development practices, ensure operational stability, build observability dashboards (Splunk/Dynatrace/Grafana), and drive multi-region, zero-downtime deployments while promoting SDLC governance and reuse.

Lead and mentor a software engineering team to design, build, and operate secure, scalable cloud-native applications using Java and Python. Drive architecture reviews, CI/CD automation, observability, AI-assisted engineering practices, and data governance while ensuring operational stability and compliance.

Lead full‑stack development of scalable, secure services and UI using Java, Python, and React. Build AI/agentic capabilities with Smart SDK, design data/search solutions (PostgreSQL, OpenSearch), drive cloud-native engineering on AWS with Terraform, improve SDLC via AI-assisted tooling, mentor engineers, and deliver operational reliability.

Lead design, develop, and deliver secure, scalable production software using Java/Python and cloud (AWS). Drive AI-assisted development adoption, evaluate vendors, automate remediation, mentor teams, and ensure CI/CD, resiliency, and security best practices.

Lead development of distributed, cloud-native trading and portfolio systems using Java, Python, Spring Boot, Microservices and React. Drive secure, resilient CI/CD automation, AI-assisted engineering governance, code quality, and operational stability while mentoring and managing developers and evaluating vendor/architecture fit.

Lead and mentor engineers to design, build, and optimize Databricks/Spark ETL pipelines and AWS-based data lake/warehouse solutions. Drive observability, automation, resiliency, performance tuning, and reusable data engineering patterns across teams.

Lead technical design, build, and maintain secure, scalable software; drive adoption of AI-assisted engineering, automation, CI/CD, and cloud-native practices; mentor teams, evaluate vendors and SaaS, and translate business strategy into delivery roadmaps.

Lead and contribute to an agile engineering team building scalable, secure big-data applications. Provide technical guidance, design and produce production-quality code, drive architecture and tooling decisions, champion AI-assisted engineering practices, and collaborate across global teams to ensure operational stability and delivery.

Lead back-end engineer delivering cloud-native microservices, building scalable, secure, high-volume data processing systems. Design domain models, implement tests, optimize performance, operate production services, and support incident management across distributed systems.

Lead an agile engineering team to design, build, and maintain secure, scalable Java Spring Boot microservices. Deliver production-quality code, drive architecture and vendor evaluations, mentor developers, improve operational stability, and promote best practices for testing, CI/CD, security, and cloud-native deployments in the financial services domain.

Lead an agile team to design, build, and deliver secure, scalable full-stack applications. Drive adoption of enterprise AI-assisted engineering, evaluate vendors, mentor engineers on responsible AI, and promote best practices across software development and cloud infrastructure.

Lead an agile team to design, develop, and maintain low-latency front-office systems for loan trading, risk and P&L. Produce secure, high-quality production code, troubleshoot end-to-end dependencies, automate remedial work, evaluate vendor architectures, and translate business needs into technical solutions.

Lead design and delivery of scalable, low-latency Java backend services for liquidity trading. Partner with traders and stakeholders, drive engineering decisions, champion CI/CD and secure coding, improve observability using analytics and AI/ML, and mentor engineers to ensure reliable, production-ready systems.

Lead backend engineering efforts on an agile team: design, develop, test, and operate secure, resilient Java-based systems. Provide technical guidance, promote enterprise SDLC and AI-assisted development practices, drive automation/CI-CD, manage containerized deployments with Kubernetes, and influence engineering decisions across teams.

Lead and contribute to design, develop, and maintain scalable Java/Spring Boot services on AWS. Drive adoption of enterprise-authorized AI-assisted engineering practices, ensure operational stability and monitoring (Prometheus/Grafana), troubleshoot complex issues, participate in architecture and code review, automate remediation, and mentor/lead software engineers.

Lead engineering role designing, developing, deploying, and maintaining secure, scalable Java-based applications on AWS. Responsibilities include coding, code review, system design, automation/CI-CD, monitoring, vendor evaluations, and promoting engineering best practices across teams.

Lead an agile team to design, build, optimize, and operate scalable back-end and web UI systems using Java/Spring and React. Drive adoption of AI-assisted engineering practices, ensure secure and resilient solutions, collaborate with architects, product specialists, and global teams, and present demos to stakeholders.

Lead and coach full-stack teams building React-based web experiences and supporting APIs. Set technical direction, improve engineering quality, CI/CD and operational resilience, oversee API design, modernize delivery pipelines, and guide responsible adoption of enterprise AI-assisted development practices.

Lead backend engineer on Merchant and Fraud Prevention team delivering secure, stable, and scalable production software. Design, develop, test, and troubleshoot backend and streaming systems, use SDLC toolchains and CI/CD, work with large data sets, and apply enterprise-authorized AI-assisted development tools while ensuring responsible AI use and operational resiliency.

Lead an agile team to design, build, and maintain scalable, secure Java-based microservices using Kafka streaming. Drive architecture, code quality, operational stability, AI-assisted engineering adoption, vendor evaluations, and mentoring of junior engineers.