OOP jobs

Core Java Developer (OOP, Functional Programming, Unit Testing, Maven/Gradle, RESTful API) (Full-Time) (/)

Boca Raton, Florida

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29d ago

Job Description:We are seeking an experienced Mid-Level Core Java Developer to design, develop, and optimize backend systems. The ideal candidate has strong problem-solving skills, clean coding practices, and experience working in agile environments. Key Responsibilities:Design, develop, and deploy efficient Java applications.Collaborate with teams to translate business requirements into technical solutions.Ensure code quality through testing, reviews, and best practices.Troubleshoot, debug, and

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Full-time

Depends on Experience

Software Engineer (C++, OOD/OOP, Linux)

Milpitas, California

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Today

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d

Full-time

USD 136,300.00 - 231,700.00 per year

SAP ABAP Developer (with Object Oriented Programming)

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 86,400.00 - 203,400.00 per year

Looking for C# developer with AWS skills

Hybrid in Draper, Utah

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Today

Required - C# / .NET Proficiency: Strong professional experience in Object-Oriented Programming (OOP) using C#.The candidate should be comfortable with .NET Core/6+ and building modern, scalable backend applications.AWS & Cloud Fundamentals: Practical experience developing within the AWS ecosystem (e.g., Lambda, DynamoDB, RDS, SQS).They should understand how to deploy and manage services in a cloud-native environment.API & Database Design: Proven ability to build robust Web APIs and interact wi

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Contract

$60 - $70

Salesforce APEX Full Stack Developer with in CT

Hybrid in East Hartford, Connecticut

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27d ago

Title : Programmer/Developer - 65456 Location : Hartford, CT Duration : 12 + Months Job Type : C Description : The agency needs the service of a senior level Full Stack Developer. The candidate will serve in the capacity of a Developer participating in various SDLC processes including requirements verification, design and development, testing, maintenance, and support activities per the direction of agency management. The specific focus of this candidate will be the to be part of the team which

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Contract

Depends on Experience

Full Stack JavaScript Developer

Englewood, Colorado

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29d ago

Title: Senior Developer Full Stack / JavaScript / Azure Location: Inverness, Englewood, CO - First 90 days are onsite, then 1 day remote (prefer someone in Denver Metro) Type: Direct Hire Salary Range: 130,000 150,000 plus 20% bonus potential Start Date: ASAP Job Description: The primary role of the Full Stack Senior Developer position is to drive web and mobile-first design Required Qualifications 7+ years full stack development experience JavaScript engineer experience - object oriented

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Full-time

$130,000 - $150,000

Data Engineer

Hybrid in New York, New York

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2d ago

Data Engineer New York City, NY LongTerm Contract Important Note: Candidates must be legally authorized to work in the United States without current or future visa sponsorship. MustHave Skills Proven ability to design and develop ETL pipelines using Python from scratchStrong experience writing efficient, reusable, and scalable ETL codeExpertise in ObjectOriented Programming (OOP) principlesStrong knowledge of data modeling concepts (schemas, entity relationships)Advanced experience writing and o

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Contract

$50 - $65

Senior Software Engineer - Robotics and Automation

East Hartford, Connecticut

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15d ago

Senior Software Engineer - Robotics and AutomationThe Senior Software Engineer will work in the Software Development Department and should have experience developing automation/robotic systems, ideally for laboratory applications. This is a hands-on role developing and supporting automation and robotic systems for laboratory applications, from initial design and prototyping to production and ongoing support. These applications are used in networked, embedded laboratory automation systems. The id

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Full-time

130,000 - 165,000

Power Platform Engineer

Remote

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Yesterday

Job Title: Contractor - Power Platform Engineer Schedule: Monday- Friday 8:30-4:30pm CST Location: Remote Contract Length - 6 months CW Shape Responsibilities Design, develop, and maintain solutions using Microsoft Power Platform (Power Apps, Power Automate, Power BI). Implement integrations with Dynamics 365, Dataverse, and Azure services. Ensure security, compliance, and governance across all Power Platform solutions. Collaborate with cross-functional teams to gather requirements and deliver s

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Contract

Depends on Experience

Sr Software Engineer - Node/AWS

Hybrid in Milton, Georgia

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17d ago

Position: Senior Software Engineer - NodeJs/AWS/MongoDB Long Term Contract Location: Alpharetta, GA (Hybrid) Need Local to GA!!Onsite Interview!! Our Client is looking for a Senior Software Engineer who is highly skilled in multiple technical areas ,including web application development and back-end services development. The successful candidate will have a strong command of software architecture, programming, latest web technologies, and frameworks. Responsibilities 1. Design and implement hig

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Contract

Depends on Experience

MOBILE APPS QA - SENIOR AUTOMATION ENGINEER(Only Locals to NJ)

Hybrid in Englewood, New Jersey

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Today

Role Objective We are looking for a highly hands-on Mobile Automation Engineer with strong real-world experience building and maintaining Appium-based automation frameworks for iOS and Android applications. This role is 70 80% hands-on automation coding. Mandatory Core Requirements (Non-Negotiable) 1. Strong Hands-On Mobile Automation (Appium Mandatory) Candidate must have: 3+ years of hands-on Appium automationBuilt or significantly contributed to a mobile automation frameworkAutomated native o

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Contract

Depends on Experience

Cyber Security Solutions Architect

Hybrid in Ottawa, Ontario

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8d ago

Duration: 12 Month Contract Job Description: Under the direction of the Assistant Director, SAP ERP Ecosystem and AI tooling;Participate with the delivery of the security solution design based on business, operational, technical and security requirement, as well as IT strategies.Assess the technology solutions for compliance to the Bank Cyber Security directives and standards.Work with project teams to mitigate cyber risks.Apply a threat modeling approach to cyber security risk measurement and r

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Contract

$70 - $80

Quantitative Developer

Hybrid in Kansas City, Missouri

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2d ago

OurclientisseekingaJr.QuantitativeDevelopertojointheirDerivativesteam.Thisisaspecializedrolesittingdirectlyonthetradingfloor,designedfora"FinancialEngineer"whowantstobuildthetechnicaltoolsthatpower$70billioninassetsundermanagement. As a Quant Dev, you will bridge the gap between complex mathematical models and production-ready software. You will work alongside traders, quants, and data analysts to automate trading decisions, price complex derivatives (options, futures, etc.), and manage risk qua

Full-time

70000 - 80000

Senior Software Engineer (Backend), Airports

Seattle, Washington

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Today

About the Role The Uber Airports team manages the largest segment within Uber's rides business. Our mission is to help Airport travelers understand what to expect, when to request a ride, where to go, and how to find their driver, no matter where they land in the world. We specialize in optimizing Uber products for Airport scenarios, developing software solutions that cater to the needs of Uber Riders, Drivers, and Airport operators. If you're interested in working on something impactful and u

Full-time

USD 202,000.00 - 224,000.00 per year

Java Backend Developer

Des Moines, Iowa

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5d ago

Role: Java Backend Developer Location: Des Moines, IA Need Only Local to IA Mode of Interview: In-person Interview We are seeking a skilled and motivated Java Backend Developer to design, develop, and maintain scalable backend systems and APIs. The ideal candidate should have strong expertise in Java, microservices architecture, and database technologies, along with a passion for building high-performance applications. Key Responsibilities:Design, develop, test, and maintain backend services usi

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Contract

50 - 55

.NET Developer - HBITS-07-14677

Albany, New York

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23d ago

4 monthsexperience with object-oriented analysis, design, and programming (OOA, OOD, OOP) as well as Service Oriented Architecture (SOA), N-tier architecture using MVC patterns. 84 monthsexperience programminginC#.net. 84 monthsexperience developing andmaintainingComponent One utilities and programming tools 84 monthsexperience in analysis and design including ERDs, DFDs, Transitions diagrams, etc., encompassing both high and low-level design. 84 monthsexperience working within an Applicatio

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Contract, Third Party

Depends on Experience

Senior Principal Software Engineer

Danbury, Connecticut

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Yesterday

Job Type: Full-Time Employee Position Title: Senior Principal Software Engineer Location: Danbury, CT POSITION SUMMARY Our client is seeking a Senior Principal Software Engineer to join a dynamic team and collaborate closely with cross-functional engineering teams, product and project managers, and senior leadership, while also interfacing with manufacturing, customer support, and external partners to deliver high-performance machine control solutions. CORE RESPONSIBILITIES Work as part of or le

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Full-time

Depends on Experience

Quantitative Researcher- PHD required

Philadelphia, Pennsylvania

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Today

Quantitative Researcher- PHD required Join an elite team where innovation meets impact! We're offering a unique opportunity to dive into the world of global markets and truly make a difference. Collaborate with leading experts, leverage cutting-edge technology, and see the tangible results of your work every day in a dynamic and rewarding environment. **Qualifications:** - Ph.D. or equivalent in Mathematics, Physics, Statistics, Electrical Engineering, Computer Science, Operations Research, or a

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Full-time

Software Engineer ll - Timing Analysis

San Jose, California

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Today

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. We are searching for a Software Engineer to work on delay calculation and signal integrity (SI) analysis in Static Timing Analysis tool. Responsible for implementing and extending existing capabilities for circuit and interconnect delay and signal integrity analysis of large scale circuits, investigating techniques to improve correlation of delay/SI analysis to SPICE, and modeling of na

Full-time

USD 101,500.00 - 188,500.00 per year

Software Engineer-Developer 3

Saint Charles, Missouri

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Today

Location: St. Charles, MO Description: Our client is currently seeking a Software Engineer-Developer 3, ST. Charles, MO (Fully Onsite) Position Responsibilities: Collaborate with a multi-discipline engineering team to create and implement Operational Flight Program software solutions Contribute in all phases of the software development lifecycle in an Agile development environment Develop solutions using Ada, C#, and Python Test your software and assist system level testing to verify correct

Contract

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