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Junior Java Developer Jobs in Delaware, United States

49 junior java developer jobs from 41 companies hiring in Delaware, United States.

All jobs in Delaware, United StatesJunior Java Developer Jobs in United States
Cities:Wilmington·Dover·Newark·Middletown·Bear·Brookside·Glasgow·Hockessin·Smyrna·Pike Creek Valley·Milford·Claymont·North Star·Pike Creek·Wilmington Manor·Seaford·Georgetown·Elsmere·Edgemoor·New Castle
49 jobs- Delaware
2w
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Java Developer
United States
RemoteContract
OTSI
OTSI: Global IT consulting and digital transformation solutions provider.
Contract Java backend developer with strong SQL, data systems and performance tuning experience.
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2mo
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Junior Software Engineer
United States
RemoteFull Time
ASRC Federal: Provides engineering, IT, and mission support to federal agencies.
US citizen; Bachelor's in Computer Science/Computer Engineering/Electrical/Systems Engineering; Java and multi-threaded programming experience.
Java, Multithreaded programming, Apache Accumulo, Hadoop, Zookeeper, Timely, DataWave
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1w
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Junior SDET (Software Development Engineer in Test)
United States
RemoteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
0+ YOEJunior SDET experienced in API/automation testing, CI/CD, and Agile practices; strong Java tooling and testing frameworks.
Java, JUnit, WireMock, Selenium, Cucumber, OpenPOJO, RestAssured, PACT, Jira, Confluence, Bitbucket, Maven, Jenkins, IntelliJ, AWS, Docker, Kubernetes, Kibana, Dynatrace, Grafana, SonarQube, Swagger, Kafka
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1w
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Junior Software Engineer - Consumer Team
XX
RemoteFull Time
Clarity AI
Clarity AI: Providing AI-powered sustainability and ESG data analytics for investors.
Bachelor's degree in CS or related field; Java/Kotlin with Spring Boot; REST APIs; PostgreSQL; English proficiency; AI tooling experience; strong collaboration and code quality.
Java, Kotlin, Spring Boot, TypeScript, React, REST APIs, PostgreSQL, AI tools
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3w
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Junior Software Engineer
United States or North America
RemoteFull Time
ECFX
ECFX: Automates electronic court filing notice processing for law firms.
1+ YOEStrong Java fundamentals (Java 11+), SQL (PostgreSQL preferred), Docker and Micronaut/Spring Boot; HTTP/REST, Git; CI/CD and web security basics; willingness to use AI tools; agile experience; cloud exposure (AWS) a plus.
Java, PostgreSQL, Micronaut, Spring Boot, Docker, Git, CI/CD, Claude Code, GitHub Copilot, ChatGPT, AWS
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2d
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Software Engineer (Associate/Junior levels)
United States
$64k-$111k/yr RemoteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
0+ YOEJunior Software Engineer with enterprise software experience; 4-year CS degree; Java microservices; Angular UI; Docker; Kubernetes in AWS; strong English communication; US citizenship and ability to obtain Secret clearance.
Java, Angular, Docker, Kubernetes, AWS
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1w
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Full Stack Developer (React / Java)
North America or United States
$65-$70/hr RemoteContract
CTG
CTG: Provides IT services and digital transformation solutions to businesses.
Strong ReactJS and Java expertise; experience with CI/CD, DevOps, and production support in high-availability environments.
Java, React, CI/CD, DevOps, Logging, Monitoring
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1mo
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Product Engineer – Java Spring Boot w/ Full Stack Option
United States
$70k-$121k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: Provides insurance products for vehicles, homes, and businesses.
2+ YOE2+ years in Java 17+ and Spring Boot; full stack front-end (React/Angular/TypeScript); CI/CD; REST/microservices; Docker/Kubernetes; TDD; AWS/Azure knowledge.
Java, Spring Boot, React, Angular, TypeScript, Redux Toolkit, REST, Kafka, Azure, AWS, Docker, Kubernetes, MongoDB, OpenAPI, JSON, Jenkins, GitHub Actions, Python
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3w
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Software Developer I
United States
RemoteFull Time
ITA International
ITA International: Provides professional services and data analytics for defense operations.
2+ YOE2+ years software development experience; strong Python/Java; capable of writing unit tests and collaborating with teams.
Python, Java, Git
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3w
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Associate Database Platform Developer
Wilmington, Delaware, United States
$90k-$110k/yr HybridFull Time
BlackRock
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
Experience with Python, Perl, or Java; basic SQL and relational databases; software development basics; strong problem solving; team collaboration.
Python, Perl, Java, SQL
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1mo
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Associate Software Engineer
United States
$82k/yr RemoteFull Time
Aquent
Aquent: Provides staffing and workforce solutions for creative industries.
1+ YOEBachelor's degree in computer science or related field plus 1 year of agile software development experience; server-side with Java or ColdFusion; front-end with JavaScript/HTML5/CSS; REST APIs; AWS; relational databases; QA/testing.
Java, Adobe ColdFusion, JavaScript, HTML5, CSS, React.js, Angular, Bootstrap, jQuery, REST, AWS, EC2, S3, RDS, SQL Server, PostgreSQL
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2w
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Software Engineer
United States
$74k-$102k/yr RemoteFull Time
Trimble
TrimbleNASDAQ: TRMB: Provides hardware and software for precision positioning and modeling.
0+ YOEBS in CS or related field; 0-5 years; strong coding; OO/SOLID; languages: C++, C#, Python, Java, JavaScript, or Go; AWS; problem solving; agile experience.
C++, C#, Python, Java, JavaScript, Golang, AWS
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2mo
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Software Development Engineer - Vitalware
United States
RemoteFull Time
Health Catalyst
Health CatalystNASDAQ: HCAT: Sells data analytics software and services to healthcare providers.
2+ YOEJava/Spring Boot, microservices, SQL experience; strong collaboration; remote work; healthcare IT knowledge preferred.
Java, Spring Boot, Microservices, SQL, VS Code, Git, Azure, AWS
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2w
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Software Engineer - 90402844 - Washington DC, Philadelphia PA or Wilmington DE (US)
Washington or Wilmington or Philadelphia
$72k-$93k/yr OnsiteFull Time
Amtrak
Amtrak: Operates America's national intercity passenger railroad system.
1+ YOEBachelor’s degree or equivalent; 1+ year software engineering; Java, Python, SQL; frontend/backend development; CI/CD and cloud; onsite in DC/DE/PA.
Angular, React, Java, Python, SQL, NoSQL, AWS, Azure, CI/CD
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4w
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Software Developer I
United States
RemoteFull Time
AVN Corporation
AVN Corporation: Develops chemical processes and software solutions for global customers.
0+ YOE0-3 years full-stack development, strong problem solving, team collaboration, learning mindset.
React, Angular, Vue.js, Node.js, Python, Django, Flask, Java, PHP, Docker, Kubernetes, Terraform, Helm, Git, GitHub, GitLab, Bitbucket, CI/CD, GCP
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5d
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Senior Software Engineer
United States
RemoteFull Time
Microsoft
Microsoft: Provides software, cloud computing, and hardware technology products.
2+ YOEBachelor's in CS or related field and 2+ years engineering with C/C++/C#/Java/JavaScript/Python; ability to pass security screenings; on-call; up to 25% travel.
Azure, Azure Portal, Visual Studio, C, C++, C#, Java, JavaScript, Python
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6d
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Associate Software Engineer
United States
$68k-$106k/yr RemoteFull Time
Highmark Health
Highmark Health: Provides health insurance and integrated medical care services.
1+ YOE1 year of experience in algorithms and scalable systems; knowledge of Java, Python, JavaScript, React/Angular/NodeJS; REST/JSON; Linux; SQL; cloud (GCP/AWS).
Java, Python, JavaScript, React, Angular, NodeJS, REST, JSON, Linux, SQL, Google Cloud Platform, Amazon Web Services
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1w
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2026 Summer Intern, Appian Developer
United States
$35k-$59k/yr RemoteFull Time, Internship
ICF
ICFNASDAQ: ICFI: Provides strategic consulting and technology services to global organizations.
0+ YOEEntry-level Appian Developer internship; US work authorization; 30 college credits in CS/IS; remote from US; strong interest in software development.
Appian, Java, Python, JavaScript
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1mo
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Legal AI Engineer
United States
RemoteFull Time
Legalfy
Legalfy: AI-powered software for generating legal demand packages and documentation.
Bachelor's degree in Law or Computer Science or related field; strong Python/Java; familiarity with TensorFlow or PyTorch; good teamwork and communication; prior legal industry experience a plus.
Python, Java, TensorFlow, PyTorch
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2mo
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Jr. Research Enablement Engineer
United States
$75k-$85k/yr RemoteFull Time
Smartling
Smartling: AI-powered platform for automated content translation and localization management.
Fluent in Python; Java or Kotlin; knowledge of probability and statistics; relational DB; async patterns; design patterns; distributed computing; strong communication; BS in CS or equivalent; remote-work setup
Python, Java, Kotlin, Relational Databases, NoSQL, NLP, LLM, Rust
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1mo
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Software Engineer Intern
United States
$18/hr RemotePart Time, Internship
Pitch Aeronautics
Pitch Aeronautics: Designs drones and sensors for utility power line maintenance.
Pursuing a Bachelor’s degree in Computer Science, Software Engineering, or related field; front-end (React/Angular); back-end (Python/Java/Node.js); AWS experience; Git; strong problem solving and communication; US citizen or lawful permanent resident due to ITAR.
React, Angular, Python, Java, Node.js, AWS, Git, REST APIs
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1w
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Software Engineer I
United States
RemoteFull Time
EmpiRx Health
EmpiRx Health: Value-based pharmacy benefit management and population health services.
2+ YOEEntry-level software engineer; designs, develops, tests, maintains software across front-end, back-end, and cloud platforms; requires a bachelor’s degree or 2+ years of experience; familiar with modern languages, frameworks, cloud, and SQL.
Java, C#, Python, React, Angular, .NET Core, Azure, AWS, GCP, SQL, REST
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1mo
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Entry/Mid-Level Full stack developer
North America
$50k-$70k/yr RemoteFull Time
AEPOP
AEPOP: Distributes contractor supplies and provides business and technology solutions.
0+ YOEEntry to mid-level full stack developer with BS in CS or related field; strong JS/Python; front-end and back-end skills; Git; remote, full-time.
JavaScript, Python, Java, C#, React, Angular, Vue.js, Node.js, Express, Django, Flask, HTML5, CSS3, Git, Docker, Kubernetes, CI/CD
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2mo
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Intern- Software Developer
United States
RemoteFull Time
Cisive
Cisive: Provides background screening and identity verification services for enterprises.
High school diploma or equivalent; shell scripting; interest in DevOps; Docker; cloud familiarity (Azure/AWS); Git; problem-solving; communication; ability to collaborate remotely.
Azure, AWS, Docker, Git, Java, Python, TypeScript, .NET, Angular, PowerShell, YAML, Azure DevOps
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2mo
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Product, Platform & Enterprise Full Stack Software Engineer II (Remote - US) (REMOTE, US, US, 76131)
United States
$124k-$175k/yr RemoteFull Time
BNSF Railway
BNSF Railway: Transports freight throughout North America via a rail network.
3+ YOEAuthorized to work in US; 3+ years software development; proficient in modern languages (Java, C++, or C#); experience delivering production software; observability tooling familiarity; secure coding practices; strong collaboration and communication; design reviews and RFC processes; quick learner.
Java, C++, C#, Prometheus, Grafana, OpenTelemetry
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1mo
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Software Engineer I - Secure Platform Operations (Remote Eligible)
United States
$108k-$148k/yr RemoteFull Time
Smartsheet
Smartsheet: Enterprise SaaS platform for collaborative work management and automation.
BS/ MS in CS or related field; programming in Python, Go, Java, or Bash; basic cloud concepts (AWS); Terraform; knowledge of security concepts; strong problem solving and communication.
Python, Go, Bash, Terraform, AWS, Kubernetes, GitLab
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2mo
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PhD Intern - AI/ML/NLP Engineer
United States
$35-$43/hr RemoteInternship
WEX
WEXNew York Stock Exchange: WEX: Global provider of payment processing and benefits administration platforms.
0+ YOEPhD student in CS/AI/ML with research in AI/ML/Deep Learning/Generative AI; strong Python/Java/C#/Go skills; solid ML knowledge and stats; capable collaborator and learner.
Python, Java, C#, GoLang, Terraform, GitHub Actions, Kubernetes, AWS, CI/CD, LLMs
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5d
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Software Engineering Co-op
United States
$35/hr RemoteAll Commitments Available
Constant Contact: Provides digital marketing and automation tools for small businesses.
Currently enrolled in a Computer Science degree program or equivalent; experience with Java, Python, JavaScript (React), Ruby; web apps in CI/CD; REST; relational and NoSQL databases; Java/Spring; AWS and Kubernetes; AI tooling like Cursor and Claude Code; strong communication.
Java, Python, JavaScript, Ruby, React, Spring, REST, AWS, Kubernetes, OKD, Cursor, Claude Code, MCP, CI/CD, CSS, HTML, SQL, NoSQL
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1mo
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DoD SkillBridge: Cyber Security Engineer
United States
RemoteInternship
City of Corona
City of Corona: Municipal government providing public services for Corona, California.
2+ YOEActive Duty military only; DoD SkillBridge internship; degree in CS/IT/Systems Eng; 2 years incident detection/response/forensics; firewall/VPN/endpoint security/tools experience; TS/SCI with polygraph preferred.
Firewalls, VPN, Data Loss Prevention, IDS/IPS, Web Proxy, Security Audits, Office 365 Security, VSX, Endpoint Security, Python, C++, Java, Ruby, Node.js, Go, PowerShell
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2w
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Technical Support Engineer 1
United States
RemoteFull Time
Agiloft
Agiloft: Provides AI-powered contract lifecycle management and workflow automation software.
1+ YOE1+ year in customer or technical support; strong communication; problem solving; able to learn quickly.
SQL, Java, APIs, Linux, Active Directory, Salesforce, Outlook, Word, Excel, Adobe Sign
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2mo
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Systems Studies Engineer I
United States
RemoteFull Time
Mitsubishi Electric Power Products
Mitsubishi Electric Power ProductsTokyo Stock Exchange: 6503: Designs and manufactures electrical infrastructure for power and rail.
0+ YOEBachelor's degree in electrical engineering with 0-2 years of experience; strong power systems knowledge; proficiency with EMT/PSL tools and programming languages.
ATP, EMTP, EMTP-RV, PSCAD, MATLAB, ASPEN, CAPE, CDEGS, PSLF, PSS/E, DigSILENT, DSA Tools, Power World, CYME, Synergi, etap, Milsoft, Plexos, PROMOD, MAPS, C, C++, Java, Perl, Python
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12h
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Application Support Engineer I
United States
$85k-$120k/yr RemoteFull Time
Cvent
Cvent: Cloud-based software for event and venue management.
BS in computer science or related field or 2+ years in technical software support; strong problem solving; SQL/NoSQL; HTML/CSS; knowledge of SDLC; OOP; effective communication; curious and detail-oriented; AI tooling familiarity.
APIs: SOAP or REST, Datadog, Splunk, Amazon Web Services, Java, JavaScript, TypeScript, C#, React Native, .Net, Node.js, Python, Git, Github, Docker, Jenkins
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1mo
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AEM - Sr. Computer Science Intern
United States or Canada
$18-$24/hr RemoteInternship
AEM
AEM: Provides environmental monitoring technologies and weather intelligence solutions.
0+ YOEPursuing a bachelor’s in computer science or related field; rising senior or recent graduate; strong software development foundation; experience with JS/TS/Python/Java/Kotlin; familiarity with AI tools; good communication and collaboration.
JavaScript, TypeScript, Python, Java, Kotlin, React Native, Flutter, AWS Rekognition, Git, APIs, Cloud services
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1mo
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Mercury Ignite: Software Engineering Graduate Development Program (Remote)
United States
$61k-$139k/yr RemoteFull Time, Internship
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provides property and casualty insurance products to individuals and businesses.
Graduate in IT field; eligible to work in US; GPA 3.0+; available by June 2026; remote program; strong programming skills (Java/JavaScript/Python).
Java, JavaScript, Python, Git/GitHub/GitLab, SQL
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1mo
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Intern - AI Software Development Team
United States
$23-$25/hr RemoteFull Time
SitusAMC
SitusAMC: Provides technology and advisory services for real estate finance.
Currently enrolled in or recent graduate in CS/Data Science/Engineering; Python/Java/C++; ML frameworks; data preprocessing; strong communication.
Python, Java, C++, TensorFlow, PyTorch
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2mo
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STARZ Intern, Software Development
United States
RemotePart Time
STARZ
STARZNasdaq: STRZ: Provides premium television programming and digital streaming services.
Pursuing a college degree; strong backend and frontend skills; experience with C#, Java, C++, or similar; API design; JavaScript/TypeScript; React or similar frontend framework; SQL and NoSQL knowledge.
C#, Java, C++, JavaScript, TypeScript, React, Next.js, SQL, DynamoDB, MongoDB
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1d
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Summer Intern, Software Engineering - SXM Connect
United States
$37-$40/hr RemoteInternship
SiriusXM
SiriusXMNASDAQ: SIRI: Audio entertainment providing satellite and streaming services.
Internship open to students; knowledge of Java/Scala/Swift/Kotlin/JavaScript/Python; 18+; legal right to work in US.
AWS, S3, Lambda, ECS, DynamoDB, Git, GitHub, GitHub Actions, Java, Scala, Swift, Kotlin, JavaScript, Python
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1mo
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Games Mathematician, iLottery/iGaming
United States
RemoteFull Time
EQL Games
EQL Games: Develops and aggregates digital games for the lottery industry.
0+ YOEMathematician with iLottery/iGaming experience; strong probability, statistics, game theory; programming in Python/R/C++/Java; experience with scenario files and simulations.
Python, R, C++, Java, Monte Carlo simulations, Markov chains, machine learning
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2w
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Engineering Intern- AI Agents, Data & RiskOS
Carson City or United States
$30-$50/hr RemoteInternship
Socure
Socure: Provide AI-driven identity verification and fraud prevention software.
Master's student in computer science/engineering; active enrollment; internship aligned with studies; software development experience; knowledge of AI/ML, data engineering, or distributed systems preferred.
Go, Python, Java, React, Angular, Vue, Docker, Kubernetes, Git, CI/CD, APIs, Databases, Message Queues
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3mo
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Employee Referral SRIB
United States
RemoteFull Time
Samsung Electronics
Samsung ElectronicsKorea Exchange: 005930: Manufacturer of consumer electronics, semiconductors, and home appliances.
Referral-based role seeking candidates with software and AI/ML skills across multiple domains.
C++, Java, Python, Golang, JavaScript, OpenCL, Android, Vulkan
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HiringCafe market data

Junior Java Developer Jobs market signals in Delaware, United States

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
49
Hiring companies
41
Fresh sample
49% new in 30d
Salary visibility
51% show pay

Companies appearing in this market

AllstateCisiveCognizantLegalfyAEMAEPOPAgiloftAmtrak

Work location mix in visible results

Remote: 43Hybrid: 1Onsite: 1

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