W2 Mid Level API&#47Java Spring Developer jobs

Full Stack Software Developer, Mid-level

Denver, Colorado

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Today

Job Title: Full Stack Software Developer, Mid-level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 11/14/2026 The Opportunity: We are seeking a skilled Full Stack Software Developer to join our team working on the Makalu contract. This role involves building and maintaining highly used and critically important cloud-nat

Full-time

USD 90,300.00 - 189,600.00 per year

Full Stack Mid-Level Developer

Rockville, Maryland

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a FS Mid-Level Developer - Front End for a CONTRACT assignment with one of our premier Regulatory clients in the DMV area. This role is part of a technical team building the next generation of document services that leverage OCR and Large Language Model (LLM) technologies to provide document transformation capabilities across the enterprise. This is a full-stack position with a strong front-end emphasis: the ideal candidate will desig

Contract

USD 67.00 - 70.00 per hour

Java Developer - Mid-Level (Locals only, W2 only)

Ann Arbor, Michigan

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Today

Location: Ann Arbor, MI Salary: $54.00 USD Hourly - $55.00 USD Hourly Description: Mid-Level Java Developer Location: Ann Arbor, MI Work Arrangement: Hybrid, onsite 3-4 days per week Employment Type: W2 Contract Contract Length: 12+ months Openings: 1 Relocation: Not available C2C: Not available LOCAL CANDIDATES ONLY, MUST BE ABLE TO INTERVIEW IN PERSON! Position Overview We are seeking a Mid-Level Java Developer with 3+ years of hands-on Core Java and Java/J2EE development experience. This

Contract

USD 54.00 - 55.00 per hour

Mid-level Java Full Stack Developer - Citizen

Hybrid in Sterling, Virginia

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19d ago

Title: Mid-level Java Full Stack DeveloperLocation: Sterling, VA (Every Wednesday onsite a week is mandatory)Clearance Requirement: U.S. Citizenship Required; Active Public Trust or ability to obtain DHS suitabilityPosition Type: Full-Time Project Overview:We are seeking a Full Stack Developer to join our team. In this role, your strong analytic skills and ability to solve challenges with technology will make an impact on our government clients critical missions, improving millions of lives acro

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Full-time

$100,000 - $120,000

Mid Level Fullstack Developer role at Dallas, TX --Fulltime Opportunity

Dallas, Texas

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2d ago

Fullstack Engineer Dallas, TX (5 days onsite) Fulltime with Photon No. of positions: 5 Interview : 2Technical interviews (Inperson interviews) Expertise and Skills Required Bachelors degree in Computer Science or a related technical discipline610 years of proven success designing technical solutions and hands-on development experience using JavaStrong back-end application development expertise, with extensive experience in Java, Spring Boot, and Spring SecurityExperience with CockroachDB is a p

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Full-time

Depends on Experience

Mid-Level Java Developer

Ann Arbor, Michigan

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Today

Job#: 3046590 Job Description: Mid-Level Java Developer Location: Ann Arbor, Michigan (Hybrid) Role Overview We are seeking a Mid-Level Java Developer for a position in Ann Arbor, MI. This role requires a hybrid work arrangement, with 3-4 days onsite per week. The ideal candidate will have a strong background in Java development, object-oriented analysis and design, and experience with distributed systems. Required Qualifications 3+ years of experience with Java and J2EE (both client and serv

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Full-time

$40 - $50 per hour

Java Developer with Apache Camel Exp - Mid Level - Onsite - Remote - Contract to hire - W2

Remote or Pittsburgh, Pennsylvania

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3d ago

Java Developer (Mid-Level) Responsibilities Include:?Design, develop, test, and maintain enterprise Java applications and services.?Applies extensive expertise in software development.?Solves complex problems that require the regular use of ingenuity and creativity.?Performs work without need for direct supervision.?Makes sound decisions that achieve critical organizational objectives.?Translate business and technical requirements into high-quality software solutions.?Develop and maintain RESTfu

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Contract

Java Developer(mid-level)

Wilmington, Delaware

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Today

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Strong Java programming skills 5-9 years practical software development experience Robust object-oriented design pattern knowledge and implementation experience using Java; Java Backend Developer Java Developer - Preferable with Java 1.8 (java 8 features) experience Advanced knowledge and experience developing and working with relational databases such as Sybase/MySQL Experience with multi-tier application architecture and high performance distri

Full-time

USD 60.00 per hour

Developer II (Java); 4-7 yrs as Dev; Java/J2EE, OOP; Spring frameworks)

Albany, New York

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Yesterday

Mandatory Qualifications: Level II- Between four (4) and seven (7) years of experience as a Developer Between four (4) and seven (7) years of experience as a Java developer including experience in Java/J2EE and object-oriented programming (OOP) principles, design patterns, and SOLID principles. Between four (4) and seven (7) years of experience with popular frameworks, particularly Spring (Spring Boot, Spring MVC, Spring Security) and ORM technologies like Hibernate or JPA. Desirable Qualifica

Full-time

Execution Completions Engineer II

Spring, Texas

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Today

ExecutionCompletionsEngineerII Helpshapesafe,efficientwellexecutionfromdesignthroughcompletion.Inthisrole,you'llapplyyourcompletionsexpertisetomeetgeologicalandreservoirobjectives,optimizecostsandtiming,andupholdstrongstandardsforengineeringintegrity,safety,andenvironmentalprotection. Overview We'reseekinganExecutionCompletionsEngineerIIfora12-monthassignmentbasedinSpring,TX,workinga14/14rotation.You'llprepareengineeringdesigns,coordinateplanningandexecution,supportcompletionandwork-overactiv

Full-time

USD 73.00 per hour

Mid Level Full Stack Engineer - Plano, TX & Cary, NC & Burlington, MA

Plano, Texas

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5d ago

<>6+ years of backend programming experience with Java, Spring, and Spring Boot Proven experience designing and developing RESTful APIs and multi-layered enterprise applications. Strong Angular (v17 and above) experience hands on experience. Strong SQL/PL-SQL experience and experience writing complex stored procedures, moving data, performance tuning queries in relation databases (Oracle preferred). Good understanding of ORM frameworks (Hibernate, JPA). Strong command of cloud platforms (AW

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Full-time

Depends on Experience

Full Stack Software Engineer, Mid level

Sterling, Virginia

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Today

Job Title: Full Stack Software Engineer, Mid level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking a skilled Full Stack Software Developer to join our team working on the Makalu contract. This role involves building and maintaining highly used and critically important cloud-native microservices base

Full-time

USD 79,400.00 - 162,700.00 per year

Full Stack Developer - Intermediate

Columbus, Ohio

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Today

Position Title - Full Stack Developer Location: Columbus, OH (Onsite, Open to relocation candidates) Job Description: 3 - 5 years experience Java Spring boot API Development AWS Responsibilities: Executes standard software solution, design, development, and technical troubleshooting. Writes secure and high-quality code using the syntax of at least one programming language with limited guidance.

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Full-time

Software Development Engineering - Advisor II

Milwaukee, Wisconsin

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4d ago

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differe

Full-time

QA Automation - Intermediate - W2

Wilmington, Ohio

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5d ago

Full Stack Developer - Intermediate - W2 C2H Role Job Responsibilities: Contribute to the design, development, testing, and delivery of secure, high-quality production code in an agile environment Implement well-scoped features and improvements, following established engineering standards and SDLC practices Participate in code reviews (both giving and receiving feedback), and help debug and resolve defects and production issues Collaborate with cross-functional stakeholders (product, design, QA,

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Full-time

$40 - $50

System Integration Eng II (7+ yrs w-2+ yrs as lead role); JEE/JMS/ORM; Spring API/frameworks)

Albany, New York

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Yesterday

Fair Hearings project Duties and Responsibilities to be performed by the consultant: Design, develop, and implement technology solutions that ensure the seamless integration of applications, data, and interfaces Work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution Design, develop, and enhance client-facing and internal applications, contribute to application architecture and technology solutions, and deliver technology tools that suppo

Full-time

Maintenance Mechanic II

Fresno, California

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Today

Overview: Primo Brands is a leading branded beverage company in North America with a focus on healthy hydration. We are proud to offer an extensive and iconic portfolio of highly recognizable, sustainably sourced, and conveniently packaged branded beverages distributed across more than 150,000 retail outlets. Factory Location: Fresno, CA Compensation: $33.00 / hour Shift differential: 6%-8% of base hourly rate paid for applicable hours worked Schedule: Monday - Friday / (Saturday Rotation as ne

Full-time

Compensation information provided in the description

Full Stack Developer - Intermediate

Plano, Texas

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Today

Position Title: React Full Stack Developer Location: Plano, TX Work Arrangement: 5 days onsite Duration: Contract-to-Hire (CTH) Interview Process: One round of onsite interview Must-Have Skills: 70% Java - 30% react Strong hands-on experience with React.js and JavaScript Strong hands-on experience with Java and Spring Boot Full-stack development experience with the ability to work on both frontend and backend applications Experience with AWS cloud services - anything will work ECS, EKS and

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Full-time

USD 75.00 - 80.00 per hour

Application Developer II - JAVA & SQL

Detroit, Michigan

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Today

Location: Detroit, Michigan Type: Contract Job #107756 Application Developer - Java & SQL Location: Hybrid (1 day/week onsite) - Local candidates only Department: HMO Enterprise Support Experience Required: 5+ Years Position Summary We are seeking an experienced Application Developer to design, develop, enhance, and support enterprise applications within a fast-paced Agile environment. This role requires strong hands-on experience with modern Java development, Spring Boot, Spring Batch, SQL

Full-time

Mid-Level Software Engineer

Sterling, Virginia

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Today

Job Title: Mid-Level Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: We are seeking a Software Engineer to join our growing team based in Sterling, VA. You will serve as a key technical contributor on our development team, building responsive, scalable, and high-performance applications that solve complex challen

Full-time

USD 94,400.00 - 198,200.00 per year