1mo
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Python Engineer
Athens or Lausanne or Boston or Europe
RemoteFull Time
3+ YOE3+ years backend Python experience with Django/DRF, REST API development, relational databases (MariaDB preferred), testing discipline, BS/MS in CS or related field, fluent English.
Python, Django, Django Rest Framework, MariaDB, Google Cloud Platform, Bootstrap, React JS, Ansible
1w
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Python Full Stack Developer
Boston or Princeton
$76k-$120k/yr OnsiteFull Time
Bachelor's or equivalent experience; strong Python and React JS skills; RESTful API development (FastAPI/Flask/Django); strong SQL/RDBMS knowledge; good communication and SDLC experience.
Python, React JS, FastAPI, Flask, Django, SQL Server, Oracle, PostgreSQL, MySQL, JavaScript
2w
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Software Engineer, Form Now
Somerville or Billerica
$110k-$145k/yr OnsiteFull Time
Formlabs: Develops and manufactures professional-grade 3D printers and materials.
Full-stack web development experience with Python/Django and Next.js/React.js, production software ownership, collaboration with cross-functional teams, and willingness to work on-site in Billerica, MA as needed.
Python, Django, Next.js, React.js, Manufacturing Execution System (MES)
2d
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CMAS-Software Engineer III
Boston, Massachusetts, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years software development experience, proficient in Python/Django/Pandas, SQL and databases, EM tools (PyCharm, Git/BitBucket, Jira), AWS experience, BE/BSc in CS/Engineering or equivalent.
Python, Django, Pandas, SQL, PostgreSQL, MongoDB, PyCharm, Git, BitBucket, AWS, Jira, Terraform
2mo
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Staff Backend Software Engineer
San Francisco or Cambridge
$180k-$225k/yr OnsiteFull Time
10+ YOE10+ years backend software development; expert Python, Django/DRF; PostgreSQL, AWS (S3, RDS/Aurora, IAM); Celery; Kubernetes; Docker; SOC2/ISO27001 security familiarity; scalable cloud architectures.
Python, Django, DRF, Celery, PostgreSQL, AWS, S3, Aurora, IAM, VPC, SageMaker, Kubernetes, Docker
1mo
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Senior Software Engineer - Flows AI
Boston, Massachusetts, United States
$148k-$222k/yr OnsiteFull Time
5+ YOE5-7 years full-stack engineering experience; building high-scale customer-facing features; experience with AI product capabilities, frontend frameworks, Python/Django, async processing, cloud-native architectures, and API development.
React, TypeScript, Angular, Vue, Python, Django, Celery, Kafka, SQS, RabbitMQ, Redis, AWS, Kubernetes, REST APIs, GraphQL, CI/CD
2mo
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Senior AI Engineer
Boston, Massachusetts, United States
HybridFull Time
5+ YOE5+ years AI/ML/NLP engineering; Python; Django, React, PostgreSQL; RAG and vector databases; OpenAI/Anthropic APIs; LLMs and NLP; MLOps; agile collaboration.
Python, Django, React, PostgreSQL, OpenAI API, Anthropic API, LangChain, LangGraph, Pydantic AI, MLOps, Vector databases, Retrieval Augmented Generation
3w
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Senior Software Engineer
Boston or Encinitas
$142k-$192k/yr OnsiteFull Time
5+ YOE5+ years experience building full-stack web applications; strong Python (Django/FastAPI), TypeScript/React, AWS, PostgreSQL, Docker, and CI/CD (Jenkins) experience; API design and mentoring skills; US citizenship or green card required.
Python, Django, FastAPI, TypeScript, React, PostgreSQL, AWS, Docker, Jenkins, Node/Express, Java/Spring
2mo
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Senior Software Engineer, Data
Cambridge or San Francisco
$144k-$288k/yr HybridFull Time
5+ YOE5-8+ years backend experience building large-scale systems; strong AWS, Kubernetes, CI/CD; Python/FastAPI/Django; SQL/NoSQL; data pipelines; cross-functional collaboration.
AWS, Kubernetes, Terraform, CloudFormation, CI/CD, GitHub Actions, SQLAlchemy, SQLModel, FastAPI, Django, Airflow, Prefect, Temporal, Dagster, React, TypeScript, Nx, Tailwind, Python, Pydantic, pandas, numpy, scipy, jax, pytorch
1d
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Senior Full Stack Software Developer
Boston, Massachusetts, United States
$170k-$190k/yr HybridFull Time
7+ YOE7+ years full stack experience with React, TypeScript, Python (Django/FastAPI), SQL, cloud platforms (Azure), Git, CI/CD, and Terraform; strong communication, debugging, and mentorship skills; financial modeling experience a plus.
React, TypeScript, Python, Django, FastAPI, SQL, Git, CI/CD, Terraform, Azure
3w
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Senior Software Development Engineer
Cambridge, Massachusetts, United States
$125k-$160k/yr HybridFull Time
8+ YOE8+ years software development experience, proven technical leadership, production experience with generative AI, cloud-native architectures, full-stack development, and a bachelor's in CS or equivalent practical experience preferred.
Python, JavaScript, TypeScript, C#, Java, React, Vue, Angular, Node.js, Express, FastAPI, Django, Flask, ASP.NET, Spring Boot, PostgreSQL, SQL Server, DynamoDB, MongoDB, LLM APIs, AWS, Azure, GCP, Docker, Kubernetes, Terraform, CloudFormation
1mo
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Software Engineer: Full-Stack Web Developer
Cambridge, Massachusetts, United States
$110k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or CS, 5+ years full-stack web development, expertise in React/Node.js/Python, AWS services, SQL/NoSQL databases, web security and compliance (GDPR/HIPAA), experience with Docker and CI/CD.
Android Studio, Gradle, SDK, C/C++, Java, XML, Subversion (SVN), Git, Android, iOS, AES-256, SSL/TLS, HIPAA, HITECH, CES, HTML5, CSS3, React, Angular, Vue, Node.js, Python, Django, AWS EC2, AWS S3, AWS Lambda, AWS RDS, OAuth2, Tableau, Microsoft Power BI, PostgreSQL, MySQL, MongoDB, DynamoDB, DocumentDB, Docker, RESTful API
2w
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Senior Software Engineer - Ostro
Boston, Massachusetts, United States
$110k-$270k/yr RemoteFull Time
5+ YOE5+ years shipping production code for SaaS, deep expertise in Python and Django, strong relational DB (PostgreSQL), excellent communication and cross-functional skills.
Python, Django, PostgreSQL
1w
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Senior Full Stack Software Engineer - (Hybrid Role)
Wellesley, Massachusetts, United States
$130k-$155k/yr HybridFull Time
6+ YOE6+ years engineering or data science experience, strong math/statistics foundation, experience with APIs, OOP, web frameworks, cloud and agile development; BS required, MS preferred.
NumPy, Pandas, Django, Django Rest Framework, Express.js, Node.js, Ruby on Rails, AngularJS, Docker, EC2, S3
2mo
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Senior Software Engineer
Waltham, Massachusetts, United States
$147k-$198k/yr OnsiteFull Time
5+ YOE5+ years experience building and shipping high-quality full-stack software; Bachelor's in Computer Science or equivalent; strong JS/TS skills; React/Angular/Vue; Node.js/Express or Python frameworks; UX design basics; AWS/CI/CD; PostgreSQL; Figma; WebGL/Three.js; CAD/CAM knowledge.
Node.js, Express, React, Angular, Vue.js, Python, Django, Flask, AWS, GCP, Azure, PostgreSQL, Figma, WebGL, Three.js, D3, CAD/CAM
1mo
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Senior Software Engineer - Translational Genomics
Cambridge, Massachusetts, United States
$108k-$151k/yr HybridFull Time
3+ YOE5+ years experience with a Bachelor's (or 3+ with a Master's); strong Python and JavaScript skills; full-stack experience; familiarity with cloud, databases, and data pipelines; strong communication and independent work ability.
Python, Django, JavaScript, React.js, Redux, PostgreSQL, ClickHouse, Google Cloud Platform (Dataproc, GCS, Cloud Build), Hail, Docker, Terraform, Helm, Bash, Unix, Linux, Git
2mo
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Automation Engineer - Scientific Data, AI/ML Pipelines & Integration Dev
Boston, Massachusetts, United States
HybridFull Time
3+ YOEProficient in Python with FastAPI, SQL/NoSQL, AWS, CI/CD, data pipelines, and lab informatics.
Python, FastAPI, Flask, Django, AWS, S3, EC2, Lambda, Step Functions, RDS, Aurora, IAM, monitoring, logging, Git, GitHub Actions, GitLab CI, Jenkins, CI/CD, PyTest, unittest, mocking, pandas, NumPy, scikit-learn
4d
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Data Engineer
Durham or Boston or Princeton or Emeryville or Evanston or Evanston or New York City or Rockville
$85k-$105k/yr HybridFull Time
3+ YOEBachelor's degree,3+ years data engineering experience,proficient with Python/PySpark,Databricks,AWS/Azure,relational databases,Git,CI/CD,and cloud security/IAM.
Databricks, Python, PySpark, AWS, Azure, PostgreSQL, Oracle, MySQL, Amazon Redshift, Snowflake, Git, Azure AD, Okta, OAuth, SAML, Azure Data Factory, Informatica, SnapLogic, Boomi, Docker, Kubernetes, AWS ECS, Flask, Django, JavaScript, HTML, CSS, Ajax
4d
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Principal Data Engineer
Boston, Massachusetts, United States
$152k-$229k/yr OnsiteFull Time
5+ YOE5+ years Python,3+ years with message buses/MongoDB/graph DB/cloud/ElasticSearch,REST API and ETL/ELT experience,leadership and stakeholder communication,BS/MS in CS/math/engineering or equivalent.
Python, Kafka, RabbitMQ, MongoDB, AWS Neptune, Neo4j, ElasticSearch, Argo CD, Kubernetes, Prefect, Flask, Django, FastAPI
1mo
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Senior Database Reliability Engineer
San Francisco or New York City or Seattle or Boston or Los Angeles or Chicago or Washington or United States
$145k-$230k/yr HybridFull Time
Deep PostgreSQL and ORM expertise, experience with CDC pipelines (AWS DMS), OpenSearch, Redis, message brokers, observability tools, Python/Go automation, Terraform/IaC, and building reliability/scale for data tiers.
Django, PostgreSQL, Aurora Serverless V2, OpenSearch, Redis, ElastiCache, SQS, RabbitMQ, DMS, S3, Parquet, Snowflake, pganalyze, CloudWatch, Honeycomb, OpenTelemetry, Datadog DBM, pg_stat_statements, Kafka, Python, Go, Terraform, Debezium, Fivetran, Airbyte, pgbouncer, RDS Proxy, Snowpipe, BigQuery, Redshift, SQLAlchemy, ActiveRecord
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