Senior Java Web Developer Jobs in Saint Louis, MO

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Senior Java Developer

The Wolf Works

•

St. Louis, Missouri, USA

Full-time

We are seeking an experienced and dynamic Senior Java Developer to join our team. The ideal candidate will have a strong foundation in Java and a proven track record of building robust, scalable, and efficient software solutions. As a key member of our development team, you will play a crucial role in driving end-to-end development of our products, from concept ualization to deployment and support. Key Responsibilities - Design and develop high-quality, scalable, and resilient software systems a
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Posted 1 day ago

Senior Hadoop Developer

Alpha Silicon

•

O'Fallon, Missouri, USA

Third Party, Contract

JD: Technical Expertise: - Strong understanding of, Hadoop, and related big data technologies. - Experience with Spark, Hive, and other data processing engines running.- Proficient in resource management practices and familiarity with managing large-scale computing clusters. - Programming Language : Python Communication Skills: - Excellent written and verbal communication skills. - Ability to simplify complex technical concepts and convey them to varied audiences. Community Focus: - Exp
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Posted 4 days ago | Updated 8 hours ago

Senior ServiceNow Developer

GDH

•

Maryland Heights, Missouri, USA

Contract

About GDH At GDH, we believe in the power of people and the importance of caring. Our culture statement, "We care about people," isn't just a tagline it's the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs. Who We Are: GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across severa
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Posted 5 days ago | Updated 4 hours ago

Senior Java developer

Xoriant Corporation

•

St. Louis, Missouri, USA

Contract

Senior Java developer ST Louis , MO Long Term Contract Seeking highly motivated candidates to join our team to build & enhance next gen authorization / policy-driven framework. This role will require extensive DEV using Java, Microservices, Containerization, OpenShift, Apache Kafka. The ideal candidate is expected to be self-starter, thorough professional who can comfortably work in agile work environment with globally distributed team. Qualifications: Solid years of experience with Java Hands-
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Posted 9 days ago | Updated 3 days ago

Senior Java Developer

My IT LLC

•

St. Louis, Missouri, USA

Full-time, Contract

Job Title: Senior Java Developer Duration: 6 Months Location: St Louis, MO (Onsite from day 1) End-client: Client Exp. level: 8 -10 Years Interview Process: 3 rounds will be Zoom Video. Job Description: Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms Deep knowledge and hands on experience with modern applications like spring boot, Angular. Experience building and operating critical producti
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Posted 24 days ago | Updated 21 days ago

Sr Java Backend Developer

Heliogic LLC

•

St. Louis, Missouri, USA

Full-time

Sr Java Backend Developer Full Time St Louis, MO (Onsite from day 1) Requirement: Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms Deep knowledge and hands on experience with modern applications like spring boot, Angular. Experience building and operating critical production systems Solid understanding of modern API design and Restful principles Fluent with git (preferred) or other SCM sys
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Posted 2 days ago

PHP Web Developer || St Louis, MO (onsite) || W2/ 1099 only

Paradigm Infotech

•

St. Louis, Missouri, USA

Contract

s and those authorized to work in the US are encouraged to apply. We are unable to sponsor H1b candidates at this time. Role: PHP Web Developer Length: 9 months with possible extension Location: Onsite 5 days (possibility for hybrid) in St Louis, MO Visa: USC/ for W2 or 1099 Responsibilities: Develop and maintain high-quality web applications using PHP, JavaScript, React, Laravel Framework, and SQL.Write automated tests such as unit, acceptance, and integration tests to ensure qualityWork with
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Posted 7 days ago

Sr Java Developer (Full Time)

Satya Soft Solutions

•

O'Fallon, Missouri, USA

Full-time

Senior JAVA Engineer O Fallon MO Day 1 Onsite BS in CS 10+ yrs. experienceExperience in object-oriented programming and concepts.Experienced in Java backend application development.Comfortable enough in handling algorithms, data structures, Data collections and system design problemsExpected to develop new APIs and host new end points.Experienced in Distributed System development using Java/J2EE/Web Technologies.Proven track record in delivering highly available, scalable systems on time.Convers
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Posted 12 hours ago | Updated 4 hours ago

Java Spring Boot AWS Developer

Kforce Technology Staffing

•

St. Louis, Missouri, USA

Contract

RESPONSIBILITIES: Kforce has a client that is looking for a Java Spring Boot AWS Developer in Saint Louis, MO. Summary: We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. This role is pivotal in developing and maintaining our platform used for scheduling and providing information on work sites for our field technicians. The ideal candidate will be a Subject Matter Expert (SME) in Java, Spring Boot, AWS, and Kubernetes, and will be the go-to person fo
Posted 8 days ago | Updated 2 hours ago

Java Developer

Xoriant Corporation

•

St. Louis, Missouri, USA

Contract

- Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis. - Develop application code and unit test in the Rest Web Services, Spring Boot and Java technologies - Ensure high performance applications which are secure and scalable - Experience with RESTful services - Should be able to design and architecture micro services, should be able to adapt to quick and faster needs. - Responsible for leading design & development of mic
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Posted 10 days ago | Updated 12 hours ago

Java Developer

Akkodis

•

St. Louis, Missouri, USA

Full-time

Akkodis is seeking a Java Developer (Angular + AWS) for a contract position with one of our direct clients based in St. Louis, MO (Hybrid 3 days/week onsite).The rate may be negotiable based on experience, education, geographic location, and other factors. Responsibilities Develop and document software based on defined design and performance requirements.Actively participate in application design, database design, schema layout, and data loading.Prepare sample data and unit test plans.Develop a
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Posted 31 days ago | Updated 1 hour ago

Java FrontEnd Developer- W2

Donato Technologies Inc

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Remote

Contract

Hi, This is Nikhil Gabriel and I represent Donato Technologies Inc., a leading IT staffing organization. I am part of a team responsible for servicing our significant clients, who are world leaders, and providing their specific services/solutions. I want to draw your attention to an open contract position, requirement details are given below: Job Title: Sr. Java Front-End Developer Job Location: 100% Remote Position (Candidate must be from the state of TX) Job Duration: 12+ Months Client requir
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Posted 1 day ago | Updated 1 day ago

Senior Backend Software Engineer- Java

AptoNet Inc

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Remote or St. Louis, Missouri, USA

Contract

What You'll Do * Build a collaborative atmosphere to create solutions to complex problems with cross-functional teams to understand requirements and translate them into technical solutions. * Drive continuous improvement in system architecture and operational excellence, with a focus on quality, scalability, observability, and maintainability. * Participate in code reviews, provide constructive feedback, and mentor junior engineers to foster a culture of continuous learning and improvement * Ens
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Posted 2 days ago | Updated moments ago

ServiceNow HAM Pro Architect / Sr Developer

STAND 8

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Remote

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. Are you an expert ServiceNow HAM Pro Architect and Developer ready to make an incredible impact with a new greenfield global instance? Come and join us in implementing HAM Pro into a brand-new ServiceNow instance within our global Media & Entertainment client! Our technology solutions team
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Posted 1 day ago | Updated 1 hour ago

Senior DBT Developer

Mastech Digital

•

Remote or Dallas, Texas, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Senior DBT Developer for our client in the Consulting domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 12 Months Contract Location: Remote Salary: $60.00-$70.00/Hourly Role: Senior DB
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Posted 8 days ago | Updated 1 hour ago

Sr Golang Developer in St Louis, MO

GLOBAL IT CON LLC

•

St. Louis, Missouri, USA

Contract, Third Party

Role: Sr Golang Developer Duration: Long Term Location: St Louis, MO Description At least 10 years experience in software engineeringStrong skills in Golang and python is plus to have.Proven experience building and maintaining data-intensive APIs using gRPC (Fast APIs)Familiarity with creating and maintaining containerized application deployments with a platform like KubernetesStrong understanding of relational data models (RDBMS/SQL, query patterns & optimization, etc.). NoSQL also a plus.A
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Posted 3 hours ago | Updated 3 hours ago

Software Developer - Senior

Randstad Digital

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Remote or Austin, Texas, USA

Contract

job summary: We are moving towards a Test Driven development and Continuous Integration environment using Bamboo and Bit Bucket. The candidate will work alongside a team of seasoned engineers whose main objective is to maintain all aspects of the overall software development lifecycle and ensure the on-time, quality delivery of software product releases. Work closely with architects and business partners to define Agile stories for new capabilities. Perform thorough design reviews and code revie
Posted 2 days ago | Updated 1 hour ago

Senior FrontEnd Developer (REACT)

Randstad Digital

•

Remote or Woodbridge Township, New Jersey, USA

Full-time

job summary: Seeking a Senior Front End REACT Developer to become a member of a newly formed project team. Financial services client has a legacy application which manages and maintains employee records. The legacy application technology platform has outlived its useful lifespan and is in need of a rewrite. Client seeks a partner to re-write this application using modern technologies and incumbent frameworks supported within the client ecosystem. Namely, the application should include a React
Posted 4 days ago | Updated 1 hour ago

SDET- Software Developer Engineer Test - Senior

Randstad Digital

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Remote or Austin, Texas, USA

Contract

job summary: 5-7 years of hands on experience in development, execution and maintenance of automated test scripts Experience with Selenium WebDriver, Protractor and Webdriver.IO Experience with Acceptance test driven development (ATDD) using the Gherkin language like Cucumber Understanding of CI/CD practices and experience with Jenkins / Bamboo /GIT location: Austin, Texas job type: Contract salary: $50 - 55 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Implement te
Posted 2 days ago | Updated 1 hour ago

Sr. Full Stack React Native Developer

NTT DATA Americas, Inc

•

Remote or Vancouver, British Columbia, Canada

Contract

NTT DATA strives to hire exceptional, innovative, and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Sr. Full-Stack React Native Developer to join our team Remote based in British Columbia, Canada.Overview: As a React Native Solution Architect, you will be responsible for developing end-to-end solutions for mobile applications. The React Native Solutions Architect owns a
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Posted 1 day ago | Updated moments ago