CrawlJobs Logo
SAR Tech Logo SAR Tech · IT - Software Development

Java Developer

United States, Herndon Employment contract 60.62 - 61.00 USD / Hour · Job Posted May 29, 2026
Apply Position
Job Link Share

Job Description

Java Developer Permanent Position!

Job Responsibility

  • Design, develop, and maintain scalable data processing architectures for large volumes of structured and unstructured data utilizing Amazon Web Services (AWS)
  • Develop and manage distributed data pipelines using Apache Spark and Databricks to support batch and near real-time data processing operations
  • Build and maintain ETL/ELT workflows utilizing Delta Lake technologies to support ACID-compliant lakehouse data architecture
  • Design, implement, and optimize logical and physical data models, schemas, and storage structures within Snowflake environments for analytics and reporting purposes
  • Perform data ingestion and integration from various sources, including relational databases, APIs, flat files, and streaming platforms
  • Implement data validation procedures, monitoring frameworks, and quality assurance controls to ensure accuracy, integrity, and reliability of enterprise data systems
  • Analyze and optimize performance of large-scale distributed processing jobs, SQL queries, and cloud-based data workloads
  • Apply data governance, security, and compliance standards, including role-based access controls, encryption protocols, and data protection measures
  • Automate infrastructure deployment and operational workflows using CI/CD pipelines and Infrastructure as Code (IaC) methodologies
  • Troubleshoot, diagnose, and resolve issues affecting production data pipelines, workflows, and cloud-based processing systems
  • Collaborate with cross-functional teams, including data analysts, software engineers, business stakeholders, and data scientists, to support enterprise data initiatives and business intelligence objectives
  • Perform additional duties and responsibilities as assigned by management

Requirements

  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a closely related field
  • Related experience in Java development, enterprise application development, and backend systems implementation
  • Strong experience working with Java, Spring Boot, Hibernate, RESTful APIs, and Microservices architecture
  • Strong knowledge of SQL, database design, query optimization, and experience working with relational databases such as Oracle, MySQL, or PostgreSQL
  • Experience with cloud platforms such as Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP)
  • Knowledge of software development lifecycle (SDLC), Agile/Scrum methodologies, and version control systems such as Git
  • Understanding of application security, authentication, authorization, and secure coding best practices
  • Strong analytical, troubleshooting, problem-solving, organizational, communication, and teamwork skills
  • Ability to work in a project driven environment

Nice to have

  • Experience with front-end technologies such as Angular, React, JavaScript, HTML5, and CSS3
  • Experience working with Apache Kafka, RabbitMQ, or other messaging and event-driven systems
  • Experience with CI/CD pipelines, Jenkins, Docker, Kubernetes, and Infrastructure as Code tools

What we offer

  • Medical Insurance
  • 401(k) Retirement Plan
SAR Tech - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Java Developer

8 matching positions

Java Developer (Java & Golang)

The Java Developer (Java & Golang) will work for a world leading technology comp...
Location
Location
Sweden , Malmo
Salary
Salary:
Not provided
airswift.com Logo
Airswift Sweden
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Java
  • Golang
  • APIs
  • Testing
  • Automation Tools
Job Responsibility
Job Responsibility
  • Develop and maintain online services using Java and Golang
  • Make sure these services are fast, secure, and always available
  • Handle things like user login, scaling for large numbers of users, and preventing spam
  • Optimize performance and write APIs
  • Work with automation tools to speed up testing and deployment
  • Fulltime
Read More
Arrow Right

AI Trainer - Advanced Java Developers

We’re looking for Java Developers to help train and evaluate cutting-edge AI mod...
Location
Location
United States; Canada
Salary
Salary:
Not provided
prolific.com Logo
Prolific
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Java developer skills and verifiable professional experience as a Java developer
  • A willingness to take our skills verification test to assess your suitability for our Domain Expert participant pool
  • Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
  • A reliable and fast internet connection and access to a computer
  • A willingness to self-declare your earnings, as our participants are self-employed
  • A Paypal account to receive payment from our clients
Job Responsibility
Job Responsibility
  • Completing AI training tasks such as analyzing, editing, and writing Java
  • Judging the performance of AI in performing Java-related prompts
  • Improving cutting-edge AI models
What we offer
What we offer
  • Competitive pay rates
  • Flexible hours
  • Ability to work from home
Read More
Arrow Right

AI Trainer - Advanced Java Developers

We’re looking for Java Developers to help train and evaluate cutting-edge AI mod...
Location
Location
Salary
Salary:
Not provided
prolific.com Logo
Prolific
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Java developer skills and verifiable professional experience as a Java developer
  • A willingness to take our skills verification test to assess your suitability for our Domain Expert participant pool
  • Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
  • A reliable and fast internet connection and access to a computer
  • A willingness to self-declare your earnings, as our participants are self-employed
  • A Paypal account to receive payment from our clients
Job Responsibility
Job Responsibility
  • Completing AI training tasks such as analyzing, editing, and writing Java
  • Judging the performance of AI in performing Java-related prompts
  • Improving cutting-edge AI models
What we offer
What we offer
  • Influence the AI models of the future
  • Competitive pay rates
  • Flexible hours
  • Ability to work from home
Read More
Arrow Right

Lead Java Developer

Sopra Steria Bulgaria is the service and competence centre of the Sopra Steria G...
Location
Location
Bulgaria , Sofia
Salary
Salary:
Not provided
https://www.soprasteria.com Logo
Sopra Steria
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Profound knowledge and 6+ years of experience in Java Software- and Web-Development
  • a completed degree or similar education
  • ability to create an environment where people can reach their full potential
  • fluent in English
  • German language is a plus
Job Responsibility
Job Responsibility
  • Role in software definition, architecture, design, and implementation
  • champion modern software architectures, methodologies, technologies, and practices
  • develop clean code with Java/JEE and web applications
  • analyse and solve problems
  • act as a trusted partner to customers
What we offer
What we offer
  • Competitive remuneration package
  • 26 days of annual paid leave
  • comprehensive health, life, and travel insurance
  • extensive professional training programmes
  • flat organisational structure
  • team events in Bulgaria and Germany
  • multisport cards/vouchers
  • modern office facilities conveniently located at Metro Station G.M. Dimitrov Blvd.
  • Fulltime
Read More
Arrow Right

Java Developer

We are seeking a motivated and talented Java Developer Junior to join our dynami...
Location
Location
Portugal , Lisbon
Salary
Salary:
Not provided
https://www.inetum.com Logo
Inetum
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • More than 2 years of professional experience in development
  • Bachelor's degree in Computer Engineering, Information Management, Information Systems Management, or a related field
  • Hands-on Java SE/EE, JavaScript, XML, Web Services, SQL & PL/SQL Oracle
  • Experience with Oracle WebLogic Server and/or JBoss WildFLY
  • Good level of English
  • Strong interpersonal skills
  • Responsibility, analytical and communication skills, and flexibility
  • Team spirit and initiative
Job Responsibility
Job Responsibility
  • Collaborate with the development team to ensure the delivery of effective and efficient solutions
  • Participate in the analysis and resolution of technical issues
  • Contribute to the continuous improvement of development and implementation processes
  • Fulltime
Read More
Arrow Right

Java Developer

The Applications Development Programmer Analyst is an intermediate level positio...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 0-2 years of relevant experience
  • Experience in programming/debugging used in business applications
  • Working knowledge of industry practice and standards
  • Comprehensive knowledge of specific business area for application development
  • Working knowledge of program languages
  • Consistently demonstrates clear and concise written and verbal communication
  • Bachelor's degree/University degree or equivalent experience
Job Responsibility
Job Responsibility
  • Utilize knowledge of applications development procedures and concepts to identify and define necessary system enhancements
  • Identify and analyze issues, make recommendations, and implement solutions
  • Utilize knowledge of business processes, system processes, and industry standards to solve complex issues
  • Analyze information and make evaluative judgements to recommend solutions and improvements
  • Conduct testing and debugging, utilize script tools, and write basic code for design specifications
  • Assess applicability of similar experiences and evaluate options under circumstances not covered by procedures
  • Develop working knowledge of Citi's information systems, procedures, standards, client server application development, network operations, database administration, systems administration, data center operations, and PC-based applications
  • Appropriately assess risk when business decisions are made
  • Fulltime
Read More
Arrow Right

Java Developer

An entry level Java developer with Java development experience or similar academ...
Location
Location
United States , Miami; Irving; Beaverton; Chicago; Reston
Salary
Salary:
55000.00 - 60000.00 USD / Year
phasorsoft.com Logo
PhasorSoft Group
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Java development experience or similar academic background
  • Java, J2EE, Fullstack Development, Spring, MVC, Hibernate, and Web Apps development
  • HTML, CSS, JavaScript, Angular, React, and Node Etc.
  • Knowledge of relational databases (e.g. SQL Server, Oracle)
  • Experience working on Cloud Technologies and Environment (i.e. AWS, Azure, Google Cloud)
  • Good knowledge in Object Oriented Design and development
  • Impeccable software engineering habits (e.g. unit and regression testing, code reviews, etc.)
  • Knowledge of developing complex, high-performance enterprise software
  • BE/BTech or MS in CS, CE, SE, ECE - recent Graduate is required
  • Good written and verbal communication skills
  • Fulltime
Read More
Arrow Right

Java Developer

Location
Location
United States , Columbia
Salary
Salary:
Not provided
xelas-systems.com Logo
Xelas Systems Engineering
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years verifiable experience developing with Java
  • 2+ years with Java EE or Java application framework (Spring, Seam)
  • Working knowledge of Service-Oriented Architecture concepts and associated Service Component specifications
  • Working knowledge of application servers/server containers (Weblogic, JBoss, Tomcat, etc)
  • Solid working knowledge of Web Services (SOAP and REST-based) and associated mechanisms (messaging protocols, WSDL, etc)
  • Solid working knowledge of XML (XML Schema, XSL/T, etc)
  • Verifiable experience with scripting languages (J/Python, Ruby, Groovy, PHP, etc)
  • Experience working in a Linux and Windows environments and some experience with shell scripting
  • Experience working with IDEs (Eclipse, JBuilder, Netbeans, etc)
  • MUST be able to work independently and within tight deadlines
Read More
Arrow Right