Sr. Java / Python Developer

Sr. Java / Python DeveloperPasadena, CaliforniaHybridContractUp to $80/hrSenior Backend Engineer / Java, Kafka & AWS / Hybrid / Pasadena, CAOur client is a large technology-driven organization developing scalable enterprise applications and data platforms. Based out of Pasadena, CA, they are looking to hire a Senior Backend Engineer on a contract basis.This is an excellent opportunity for an experienced backend engineer who wants to work at the intersection of large-scale distributed systems, cloud engineering, and emerging AI technologies. The team is looking for a highly experienced, hands-on engineer who can design complex backend solutions while providing technical leadership to other developers. You'll work with a modern Java, Kafka, Python, and AWS stack while gaining exposure to AI-powered applications, LLMs, and intelligent agents.Contract Duration· 9+ MonthsRequired Skills & Experience10+ years of professional software development experience with a strong focus on backend engineeringExtensive experience designing and building scalable backend applications and distributed systemsStrong hands-on development experience with Java 17/21Experience developing RESTful backend services using Spring BootStrong experience with Apache Kafka and high-throughput, low-latency data pipelinesExperience developing cloud-based applications using AWSExperience with AWS services such as Lambda, ECS/Fargate, API Gateway, CloudWatch, Secrets Manager, and IAMProfessional development experience with PythonExperience working with both SQL and NoSQL databasesExperience providing technical leadership and helping engineering teams solve complex development challengesStrong understanding of software engineering development lifecyclesExperience developing meaningful unit and integration testsExperience incorporating AI tools into day-to-day software engineering workflowsAbility to work onsite in Pasadena three days per weekDesired Skills & ExperienceExperience developing AI-powered applicationsHands-on experience with LLMs, generative AI, AI agents, or conversational AIExperience with Databricks or comparable cloud data platformsStrong background designing distributed systems and large-scale data solutionsWhat You Will Be DoingTech BreakdownJava 17/21 and Spring BootPythonApache KafkaAWS cloud servicesRESTful APIs and microservicesSQL and NoSQL databasesDistributed and event-driven systemsAI/LLM technologiesDatabricks or similar data platformsDaily ResponsibilitiesDesign and develop scalable backend applications and servicesBuild RESTful services using Java and Spring BootDevelop and maintain high-volume, low-latency data pipelines using Apache KafkaDesign cloud-based solutions leveraging AWS infrastructure and servicesWork with SQL and NoSQL data stores supporting enterprise applicationsCollaborate with engineers on backend architecture and distributed system designProvide technical guidance and leadership when solving complex engineering problemsDevelop unit and integration tests to improve application quality and reliabilityParticipate throughout the software development lifecycle, including design, development, testing, deployment, and ongoing enhancementApply AI-assisted development tools to improve engineering productivity and software deliveryWork with the team onsite in Pasadena three days per weekYou will receive the following benefits:Medical Insurance - Four medical plans to choose from for you and your familyDental & Orthodontia BenefitsVision BenefitsHealth Savings Account (HSA)Health and Dependent Care Flexible Spending AccountsVoluntary Life Insurance, Long-Term & Short-Term Disability InsuranceHospital Indemnity Insurance401(k) including match with pre and post-tax optionsPaid Sick Time LeaveLegal and Identity Protection PlansPre-tax Commuter Benefit529 College Saver PlanMotion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP's Employment Accommodation policy. Applicants need to make their needs known in advance.Specialization:PythonJava