Sr. Software Engineer – Python Full Stack (AWS) | Irvine, CA (Hybrid) | Contract to Hire | AS Central Business SolutionsSr. Software Engineer – Python Full Stack (AWS) | Irvine, CA (Hybrid) | Contract to Hire | ASIrvine, CaliforniaThe ideal candidate will have strong experience developing scalable backend services in Python, modern frontend applications using React/Typescript, and deploying solutions on AWS. You will collaborate with cross-functional teams to design, develop, deploy, and maintain high-performance applications supporting mission-critical enterprise platforms.
Full Stack Senior Software Engineer (Remote in CA) First AmericanFull Stack Senior Software Engineer (Remote in CA)Santa Ana, CaliforniaRemoteTECHNOLOGY: Python, Azure (App Services, Functions, Azure OpenAI, AI Services), React, JavaScript/TypeScript, REST API, Relational Databases (PostgreSQL, MySQL, SQL Server), NoSQL Databases (MongoDB, Cosmos DB), LLMs, RAG, AI APIs. First American reasonably believes that a criminal history may have a direct, adverse and negative relationship with the following material job duties for this position potentially resulting in the withdrawal of the conditional offer of employment: handling of confidential, proprietary or trade secret information belonging to First American or its customers, administrating or facilitating financial transactions, and the ability to meet customer-imposed criminal history requirements.
Senior Software Engineer - Salesforce First AmericanSenior Software Engineer - SalesforceSanta Ana, CaliforniaFirst American reasonably believes that a criminal history may have a direct, adverse and negative relationship with the following material job duties for this position potentially resulting in the withdrawal of the conditional offer of employment: handling of confidential, proprietary or trade secret information belonging to First American or its customers, administrating or facilitating financial transactions, and the ability to meet customer-imposed criminal history requirements. The Senior Software Engineer - Salesforce will play a key role in designing, developing, and supporting enterprise software solutions that enable marketing, sales, customer engagement, enterprise data, and operational priorities.
Title: Principal AI Engineer – Agentic AI | Contract to Hire | Irvine, CA (Hybrid) | AS Central Business SolutionsTitle: Principal AI Engineer – Agentic AI | Contract to Hire | Irvine, CA (Hybrid) | ASIrvine, CaliforniaThe ideal candidate will have strong experience building LLM-powered applications, AI agents, RAG solutions, tool-calling workflows, and data-grounded AI systems, with a strong focus on accuracy, trust, scalability, and production readiness. We are seeking a Senior/Principal AI Engineer to design and build production-grade Agentic AI and Generative AI applications that enable Client's executives to interact with operational data through a conversational interface.
Integration Engineer II With API And Integration Tool Experience DeloitteIntegration Engineer II With API And Integration Tool ExperienceCosta Mesa, CA$86,700–$170,900 / yearBuild backend services and APIs using Python (e.g., FastAPI, Django, Flask), Javascript, Azure, Typescript or using enterprise integration tools like MuleSoft, Apigee, Kong, Workato, BizTalk. AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure.
Convergeprosperity - Product Forward Deployed Engineer, Bankingsuite (Manager) - Innovation_Delivery_Transformation DeloitteConvergeprosperity - Product Forward Deployed Engineer, Bankingsuite (Manager) - Innovation_Delivery_TransformationCosta Mesa, CA$134,500–$266,100 / yearRequired: 8+ years of software engineering experience, with significant time spent in client-facing, solutions engineering, or field engineering roles; background in financial services (banking, capital markets, payments, insurance, or fintech) strongly preferred. This role is focused on BankingSuite, a managed composable banking platform that helps regional, universal, and community banks launch new digital product propositions & services and transform the digital customer experience.
Advanced Manufacturing Engineer, HV Test Harbinger MotorsAdvanced Manufacturing Engineer, HV TestGarden Grove, CaliforniaHarbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger’s service providers, including providers of background checks, staffing services, and cloud services.
Sr Product Security Engineer Sunrise Systems IncSr Product Security EngineerIrvine, CARemote$105–$115 / hourDepth in web/API security beyond OWASP Top 10: OWASP ASVS levels as requirement source, API Top 10, authorization logic flaws (IDOR, broken object-level and function-level authz), SSRF, deserialization, app security in multi-tenant context. Ability to perform manual secure code review and triage SAST findings for exploitability, tuning rules to drive false-positive rates down rather than escalating raw tool output.
Product Engineer II – Utility Solutions EsriProduct Engineer II – Utility SolutionsRedlands, CaliforniaAs the Product Engineer II – Utilities, you will collaborate with customers, industry teams, and other product development team members to design, develop, and support the right geospatial solutions for electric, gas, water, sewer, stormwater and telecommunications agencies. Design and author test cases for functionality, performance, scalability, and durability; execute both manual and automated tests, analyze test results, and report results.
NewSoftware Development Engineer II – Back-End (Mission-Focused | ArcGIS) EsriSoftware Development Engineer II – Back-End (Mission-Focused | ArcGIS)Redlands, CaliforniaAs a Software Development Engineer II, you will design and develop scalable backend services and APIs that enable complex data processing, system integration, and real time analytics. Join Esri`s team and build backend systems that power mission critical geospatial applications supporting Defense and Intelligence operations.
Land Development Engineer GpacLand Development EngineerRiverside, CA130000–150000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. This role is ideal for a motivated professional looking for long-term growth, leadership visibility, and a clear path to partnership within a collaborative, multi-disciplinary consulting environment.
Sr. Staff Civil Engineer Nursing Pro StaffingSr. Staff Civil EngineerIrvine, CaliforniaIn this role, you will be supporting our materials testing and special inspections team that works on a variety of projects in the commercial, residential, industrial, energy generation and distribution, and educational facilities across Southern California. Leighton boasts a 62-year legacy providing innovative geotechnical, geologic, environmental, materials testing, and special inspection solutions to local municipalities, public agencies, and private clients across southern California.
Traffic Engineer GpacTraffic EngineerIrvine, CA120000–150000Successful candidates will be expected to coordinate and manage a variety of traffic related engineering projects or task assignments including but not limited to: traffic signal plans, signing and pavement marking plans, ITS plans, crash analysis, planning studies, traffic analysis and studies (TIS, HOP, TMP), maintenance and protection of traffic plans, ITS systems engineering and architecture, and simulation modelling. As their team continues to grow, they are seeking a highly motivated Traffic Engineer to join their team to work closely with staff engineers on challenging and exciting projects largely in urban areas.
Sr. Quality Assurance Engineer (ISO 13485) Glidewell DentalSr. Quality Assurance Engineer (ISO 13485)Irvine, CaliforniaMinimum of 5 years of experience in Quality Assurance or Quality Engineering within the medical device industry, or equivalent education and experience demonstrating comparable skills and knowledge. Own and continuously improve elements of the Quality Management System (QMS), including document control, internal audits, supplier quality, and change control.
NewSenior Manufacturing Engineer MedtronicSenior Manufacturing EngineerIrvine, CaliforniaIf you are applying to perform work for Medtronic, Inc. (“Medtronic”) in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. The following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program).
Software Engineer – Data Engineering Eliassen GroupSoftware Engineer – Data EngineeringIrvine, California$70–$80 / hourFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. Our client seeks a hands-on Software Engineer to build and operate high-throughput, highly available distributed backend systems for semiconductor manufacturing data platforms.
Sr. Product Engineer- Observability, ArcGIS Enterprise EsriSr. Product Engineer- Observability, ArcGIS EnterpriseRedlands, CaliforniaBuild the next generation of ArcGIS Enterprise, a suite of products delivering state-of-the-art mapping and analytics capability to thousands of customers and millions of users worldwide. Our team builds cutting-edge, highly scalable, and reliable distributed software for on-premises, Kubernetes, and the cloud, making maps, geographic information, and analyses available on any device, anywhere, at any time.
Principal Data Engineer – (Hadoop/Big Data, AWS, Python, Kinesis) - Irvine, CA - Onsite - Contract to Hire - AS Central Business SolutionsPrincipal Data Engineer – (Hadoop/Big Data, AWS, Python, Kinesis) - Irvine, CA - Onsite - Contract to Hire - ASIrvine, CaliforniaLead the creation of data environments and/or data sets to serve a wide range of data users, including but not limited to Data Scientists, Data Analysts, Business Analysts etc. Expertise with programming languages - Python (required), Scala, Ruby, R Database technologies - SQL, performance tuning concepts, AWS RDS, RedShift, MySQL.
Principal Data Engineer (Python, AWS, Redshift, EMR, Airflow, Databricks, Big data) | Contract to Hire | Irvine, CA (Hybrid) | Central Business SolutionsPrincipal Data Engineer (Python, AWS, Redshift, EMR, Airflow, Databricks, Big data) | Contract to Hire | Irvine, CA (Hybrid) |Irvine, CaliforniaLead the creation of data environments and/or data sets to serve a wide range of data users, including but not limited to Data Scientists, Data Analysts, Business Analysts etc. Expertise with programming languages - Python (required), Scala, Ruby, R Database technologies - SQL, performance tuning concepts, AWS RDS, RedShift, MySQL.
NewQA Engineer II - Visualization EsriQA Engineer II - VisualizationRedlands, CaliforniaIn this position, you’ll work with developers and other product engineers to evaluate functionality, triage and investigate customer issues, tweak automated tests in various harnesses, and even code new test fixtures to help us build a better ArcGIS. ArcGIS Pro is a powerful geographic information system (GIS) software that is used to analyze, visualize, and share spatial data, helping to solve real-world problems.