2w
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Associate Java Software Engineer
Wakefield, Massachusetts, United States
$80k-$95k/yr HybridFull Time
0+ YOEStrong CS fundamentals, proficiency or ability to ramp on Java and Spring Boot, relational databases, version control, 0–2 years software engineering experience, B.S. in CS or equivalent, strong problem-solving and communication skills.
Java, Spring Boot, MySQL, PostgreSQL, SQL Server, Git, Bitbucket, Claude Code, GitHub Copilot, ChatGPT, Cursor, AWS
1mo
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Java Software Engineer, K4B
Concord, Massachusetts, United States
$100k-$110k/yr HybridFull Time
2+ YOE2+ years Java experience, strong fundamentals in data structures, algorithms and software design; familiarity with relational databases, Unix shell scripting, Spring/MyBatis, DOM/XPath/jQuery/CSS, REST/SOAP APIs and machine learning; strong communication and teamwork.
Java, MySQL, Oracle, Unix shell scripting, Spring, MyBatis, DOM, XPath, jQuery, CSS, REST, SOAP, Web Service, Machine Learning
3mo
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Junior Forward Deployed Engineer
Plano or Boston or East Brunswick
$68k-$79k/yr FieldFull Time
0+ YOERecent BS/MS in CS, Engineering, or related; 0–2 years software or implementation experience; programming in Python/JavaScript/Java; API and database familiarity; exposure to cloud platforms and applied AI concepts; strong communication and problem solving.
Python, JavaScript, Java, APIs, SQL, NoSQL, AWS, Azure, GCP, Git, LLM, RAG
2w
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Junior Data Engineer / ETL Migration Engineer
Smithfield or Bridgewater
$56k-$88k/yr HybridFull Time
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.
Informatica, Sybase, SQL, Postgres, SQL Server, Java, Git, Jenkins, Docker, CI/CD
3mo
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Principal Applied Scientist, Neuro-Symbolic AI Labs
Boston, Massachusetts, United States
$199k-$269k/yr OnsiteFull Time
8+ YOEPhD or Master’s degree with 8+ years of applied research experience; proficiency in Java, C++, Python; ability to lead senior scientists and mentor junior members.
Java, C++, Python
1mo
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Software Development Engineer in Test
Boston or San Francisco or Windsor
HybridFull Time
2+ YOEBS in CS or related, 2+ years software development experience, proficiency in Python/Java/Java Script/SQL, CI/CD and GIT experience, testing framework design, system and data security knowledge.
Python, Java, Java Script, SQL, CI/CD, GIT, BDD, Playwright, Locust, ETL, AI Tools & Technologies
2mo
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Software Engineer I (Backend)
Boston, Massachusetts, United States
$105k-$145k/yr OnsiteFull Time
0+ YOEBackend software development experience; REST APIs, SQL (Postgres); Java; Git; CS fundamentals; distributed systems; AWS.
Java, Kafka, Postgres, AWS, Git
2d
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Software Engineer II, Payments
Boston or United States
$104k-$213k/yr HybridFull Time
2+ YOE2+ years designing and implementing backend services with Kotlin and/or Java, experience with microservices, containerization, testing, and scalable backend systems.
Kotlin, Java, AWS DynamoDB, PostgreSQL, AWS, Google Cloud Platform
3mo
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Software Engineer I
Middletown, Rhode Island, United States
OnsiteFull Time
0+ YOEBS in CS/CE or related; 0-2 years; OO programming; C++/Java; Linux; Git; containers; databases; US citizenship.
C++, Java, Linux, Git, Containers, Database (Oracle, MariaDB, MySQL)
5d
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Software Engineer III
Cambridge, Massachusetts, United States
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience; 2 years programming in C++, Python, or Java; strong algorithm and systems skills; experience with performance and debugging.
C++, Python, Java
6d
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Forward Deployed Software Engineering - Senior Associate
New York City or Boston or Chicago
$77k-$214k/yr FieldFull Time
2+ YOEBachelor's degree, 2+ years experience, strong skills in Java/Python/JavaScript, API and microservices, CI/CD, and client-facing communication.
Java, Python, JavaScript, CI/CD, API, Microservices
2mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
2mo
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Bioinformatics Engineer
Boston, Massachusetts, United States
$75k-$82k/yr HybridFull Time
0+ YOEBachelor's degree required; MS/PhD preferred; 0-2 years experience; Perl/Python/Java; R; SQL; biology data analysis.
Perl, Python, Java, R, SQL, Web development, Databases
1w
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Software Engineer II, MLOps
Boston, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent,2+ years software engineering experience building ML infrastructure in cloud,experience with Python or Java,knowledge of ML lifecycle and cloud deployment.
AWS SageMaker, Lambda, ECS, Python, Java
2w
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Software Engineer
Raleigh or Lowell
$96k-$154k/yr HybridFull Time
2+ YOE2+ years professional software engineering experience; Java or Rust experience; knowledge of Linux, PKI/cryptography, EMR not mentioned; experience with AI agents and strong English communication.
Java, Rust, Linux, Dogtag PKI, Red Hat Certificate System, AI agents, Scrum, JIRA, Python, Bash, CI/CD, OpenShift, AWS, Microsoft Azure, Fedora, RHEL
1mo
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NLP/Linguistics Software Engineer
Somerville, Massachusetts, United States
HybridFull Time
2+ YOE2–4 years software engineering experience; proficiency in Java or Python; Bachelor's in Computer Science, Linguistics, or related; familiarity with Elasticsearch and interest in Kubernetes; strong problem solving and communication.
Java, Python, Elasticsearch, Kubernetes
3d
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Software Engineer II (Classified) - Tewksbury/Woburn
Tewksbury or Woburn
$69k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in STEM and typically 2+ years relevant experience; U.S. citizenship and active transferable DoD Secret clearance; experience with C++, C#, or Java; Agile and CI/CD familiarity.
C++, C#, Java, Azure, Git, Atlassian Suite, Jenkins, Eclipse, Ansible, Red Hat, Linux
2w
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Data Engineer
Acton, Massachusetts, United States
$80k-$100k/yr HybridFull Time
2+ YOE2+ years data engineering experience with production ETL pipelines; required Snowflake and SSIS experience; strong SQL and programming (Python/Java); data modeling and data quality expertise.
Snowflake, SSIS, Matillion, SQL, Python, Java
1w
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Software Engineer
Boston, Massachusetts, United States
$127k-$141k/yr OnsiteFull Time
2+ YOEBS in CS or equivalent,2+ years software engineering (Java or Golang),experience with Kafka and cloud services (AWS/Azure/GCP),microservices,containerization,CI/CD,and strong communication skills.
Java, Golang, Kafka, Ruby on Rails, AWS, Azure, GCP
3mo
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Cyber Resilience and Operations Assistant Researcher (Lexington, MA, US)
Lexington, Massachusetts, United States
$100k-$150k/yr OnsiteFull Time
0+ YOEBachelor’s in CS, security, engineering, data science, math or related field; strong programming in Python/Java; able to work independently and with teams; interest in cyber security; problem-solving mindset.
Python, Java, Rust, Docker, Kubernetes