1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Software Development Engineer II, Consumer
Boston, Massachusetts, United States
$112k-$141k/yr HybridFull Time
2+ YOE2+ years Java development experience, experience building consumer-facing AI features, APIs/REST, familiarity with TypeScript/JavaScript/React and AWS preferred, strong algorithms and data-structures knowledge.
Java, TypeScript, JavaScript, React, AWS, APIs, REST, AI coding assistants, multi-agent workflows
1mo
Save
Mark Applied
Hide
Senior Digital Assets Engineer
Boston, Massachusetts, United States
$142k-$152k/yr OnsiteFull Time
1+ YOEBachelor's + 3 years or Master's + 1 year implementing enterprise-grade Java/Spring Boot services, AWS, REST APIs, and CI/CD (Jenkins); experience with containerization, messaging, testing, and databases.
Java, Spring Boot, REST APIs, Jenkins, GIT, Amazon Elastic Container Service (ECS), Docker, Amazon Simple Notification Service (SNS), Amazon Simple Queue Service (SQS), JUnit, Mockito, Postman, Swagger, Maven, Sonar, SonarQube, Oracle, PostgreSQL, Liquibase, AWS