11 junior java developer jobs at 6 companies in Fairhaven, MA
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Junior Data Engineer / ETL Migration Engineer
Smithfield or Bridgewater
$56k-$88k/yrHybridFull Time
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
ETL development with Informatica, database migration and analysis (Sybase, Postgres, SQL Server), Java-based data pipelines, CI/CD (Git, Jenkins, Docker), dimensional modeling, and Agile delivery experience.
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Strong ETL experience with Informatica; SQL/Sybase/Postgres/SQL Server knowledge; Java development of data pipelines; CI/CD with Git, Jenkins, Docker; dimensional modeling and legacy system analysis; Agile experience.
Mitsubishi Electric Iconics Digital Solutions: Provides industrial automation, SCADA, and IoT software solutions.
2+ YOEMaster's degree required, 2+ years professional software development experience, proficiency with at least one language (Python, JavaScript, C#, Java), Git, cloud/containerization concepts, and strong communication and problem-solving skills.
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yrHybridFull Time
Innovative Defense Technologies: A defense technology delivering mission-critical software and systems solutions to the U.S. government.
0+ YOEAbility to obtain/maintain Secret clearance, BS in CS or equivalent experience, 0-5 years professional experience, proficiency in C/C++/Python/Java/JavaScript, Linux, Git, Agile, and ability to travel up to 10%.
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yrHybridFull Time
Innovative Defense Technologies: Develops automated software and systems solutions for U.S. defense and national security customers.
0+ YOEBachelor's degree or equivalent, 0–5 years experience, ability to obtain/maintain Secret clearance, familiarity with combat/tactical systems, proficiency in C/C++/Python/JavaScript/Java, Linux and Git, Agile and DevSecOps practices.
SEACORP: Provides engineering and technology services for naval defense systems.
0+ YOEAbility to program in Java, Python, or C++; experience with databases/APIs, containers, and Agile; U.S. citizenship and Secret clearance required; degrees and experience vary by level.
Java, Python, C++, Git, Linux, Jira, Confluence, PostgreSQL, MongoDB, Docker, Kubernetes, Kafka, Spark, Iceberg, Trino, S3, Ceph, VS Code AI extensions, Cursor, Claude Code
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yrHybridFull Time
Innovative Defense Technologies: Develops software and systems solutions to rapidly deliver mission‑critical capabilities to the U.S. government.
0+ YOEAbility to obtain/maintain Secret clearance; Bachelor's in Systems Engineering or equivalent experience; 0–5 years' professional experience; experience with C/C++, Python, JavaScript/Java, Linux, Git, and DevSecOps; up to 10% travel.
C, C++, Python, JavaScript, Java, Linux, Git, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AEGIS Weapon System Common Source Library (CSL), Ship Self Defense System (SSDS) Single Source Library (SSL)
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yrHybridFull Time
Innovative Defense Technologies: Develops mission-critical defense software and systems for the U.S. government, focusing on automation and rapid capability delivery.
0+ YOEBachelor's degree or equivalent, 0-5 years experience, ability to obtain/maintain Secret clearance, travel up to 10%, experience with C/C++, Python, JavaScript, Java, Linux, Git, Agile, DevSecOps, and familiarity with tactical/combat systems.
C, C++, Python, JavaScript, Java, Linux, Git, Make, Maven, Ant, X-Windows, Model Based System Engineering (MBSE), Jenkins, Jira, Atlassian, VMware vSphere, Microsoft Azure, Artificial Intelligence (AI), Machine Learning (ML), DevSecOps, AEGIS Weapon System Common Source Library (CSL), Ship Self Defense System (SSDS) Single Source Library (SSL)
HPR: Provides high-performance technology infrastructure for electronic trading markets.
Pursuing BS/MS in Computer Science/Computer Engineering, 3.0+ GPA, coursework in data structures, OS, assembly, networks; ability to read/write C, familiarity with Linux shell, Python/Java experience.
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hrOnsiteFull Time
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.