PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Product
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
5+ YOE5+ years software engineering experience; proficiency with React, React Native, Python (FastAPI); experience building multi-platform apps, CI/CD, automated testing, observability; strong communication; bachelor’s degree preferred.
React, React Native, Python, FastAPI, AWS, Azure, Google Cloud Platform, CI/CD
2mo
Save
Mark Applied
Hide
Full Stack Software Engineer (XR Applications)
Watertown, Massachusetts, United States
$90k-$190k/yr OnsiteFull Time
Strong Python and React experience; capable of designing and deploying frontend interfaces and cloud infrastructure; experience in robotics or XR is a plus.
Python, React, Cloud Computing, GPU Rendering
1w
Save
Mark Applied
Hide
FullStack Developer - AVP
Quincy or Boston
$90k-$158k/yr OnsiteFull Time
5+ YOE5-8 years IT experience; strong Java, Spring Boot, React, Python, PL/SQL, microservices, cloud data engineering, and data processing framework skills.
Java, Spring Boot, Spring Framework, React, Python, PL/SQL, SQL, Oracle, JSP, Kafka, JMS, Junit, Mybatis, AWS, Unix, Shell Scripting, Airflow, Autosys, Terraform, Docker, Harness
1w
Save
Mark Applied
Hide
Senior Software Engineer - Computational Platform
Watertown, Massachusetts, United States
$154k-$200k/yr HybridFull Time
6+ YOE6+ years software engineering experience; cloud (GCP/AWS), Terraform, Kubernetes/Docker, data modeling, Python, React/JavaScript, strong engineering best practices and security.
GCP, AWS, Terraform, Kubernetes, Docker, Python, React, JavaScript, SQL, ETL, LLMs
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Wellesley, Massachusetts, United States
$144k-$288k/yr HybridFull Time
8+ YOE8+ years software experience; 4+ years as technical leader; strong Python/Java; cloud (GCP); microservices; ML; real-time systems; UI (React/Angular).
Python, Java, GCP, React, Angular, Machine Learning, OCR, LLMs
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Waltham or North Bethesda
$200k-$225k/yr HybridFull Time
8+ YOE8–12+ years of software development; expert in Python, React/TypeScript, AWS; strong system architecture and enterprise integration experience; Bachelor's degree in CS/Engineering or related field.
Python, React, TypeScript, AWS
1w
Save
Mark Applied
Hide
Research Full Stack Coder
Providence, Rhode Island, United States
$68k-$112k/yr HybridFull Time
3+ YOE3+ years developing AI applications; proficiency in Python and JavaScript (React/Node.js); experience with ML frameworks, cloud deployment, APIs, databases; ability to integrate public health domain knowledge.
Python, JavaScript, React, Node.js, TensorFlow, PyTorch, LangChain, AutoGen, Vue.js, Angular, AWS, Azure, Google Cloud, Docker, Kubernetes, SQL/NoSQL
2mo
Save
Mark Applied
Hide
Software Engineering Manager
Hicksville or Waltham or Brooklyn
HybridFull Time
15+ YOE5+ Mgmt15+ years software development, 5+ years management, hands-on with .NET, React, TypeScript, Python; experience with GitHub, Terraform, Docker, Kubernetes, cloud (AWS/Azure/GCP), DevOps/CI/CD and IaC.
GitHub, Terraform, Docker, Kubernetes, AWS, Azure, GCP, .NET, React, TypeScript, Python, CI/CD, IaC
1mo
Save
Mark Applied
Hide
Senior Full Stack Developer
Waltham, Massachusetts, United States
OnsiteFull Time
3+ YOE3+ years full‑stack web development experience, proficiency with React, NodeJS, Postgres, Python/C++, Git, APIs, UX (Figma), Markdown workflows; experience with diagnostics, CI/CD, and communicating with non‑technical stakeholders.
Git, React, NodeJS, Postgres, Python, C++, Figma, CI/CD, Electron, OAuth2, HMAC, bash, batch, Markdown, APIs
1mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Lead Developer
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor's degree (or equivalent), 7+ years experience (Lead) or 5+ years (Senior); strong software development background with C#, Java, JavaScript/TypeScript, front-end frameworks (Angular/React), APIs/JSON, and SQL; experience with microservices, cloud, containerization and Kubernetes preferred.
C#, Java, Python, JavaScript, TypeScript, Angular, React, SQL, JSON, APIs, Microservices, DevOps, Multi-Cloud, IoT, Intelligent Automation, RPA, Test automation, Machine Learning, Artificial Intelligence, Kubernetes, Azure Kubernetes Service (AKS), SAP ABAP
1w
Save
Mark Applied
Hide
Back-End Web Developer
Boylston, Massachusetts, United States
$80k-$92k/yr OnsiteFull Time
2+ YOEBachelor's degree plus 2+ years developing back-end applications with Python; experience with IIS, API integrations, secure development, and ColdFusion preferred.
Python, ColdFusion, IIS, RESTful APIs, SSL, PHP, React, Angular
2mo
Save
Mark Applied
Hide
Software Engineering Manager- Hybrid
Newton, Massachusetts, United States
$147k-$167k/yr HybridFull Time
3+ YOE2+ Mgmt5+ years in software engineering leadership in healthcare; Python ETL, REST API, AWS, Elasticsearch; relational/graph databases; CI/CD; Agile; leadership.
AWS, Elasticsearch, React, Python, PostgreSQL, Graph database, REST API, GraphQL, Hadoop, CI/CD, DevOps, ETL, XML
1mo
Save
Mark Applied
Hide
Software Engineer II
Middletown, Rhode Island, United States
$73k-$127k/yr HybridFull Time
3+ YOE3-5 years software development experience; BS in Computer Science/Computer Engineering or related field; experience with C++ (Linux), React, HTML, CSS, JSON, Linux, OO development, automated testing; familiarity with Eclipse, VS Code, Bamboo, Maven, JIRA, Confluence, Bitbucket; experience with Oracle/PostgreSQL/MySQL/MariaDB; ability to obtain Secr...
C++, Linux, React, HTML, CSS, JSON, MariaDB, Python, Oracle, PostgreSQL, MySQL, Eclipse, VS Code, Bamboo, Maven, JIRA, Confluence, Bitbucket
1w
Save
Mark Applied
Hide
Back-End Web Developer
Boylston, Massachusetts, United States
$80k-$92k/yr OnsiteFull Time
The Kraft Group: Operates professional sports teams, stadiums, and paper manufacturing businesses.
2+ YOEBachelor's in CS or related,2+ years Python/back-end experience,ColdFusion and IIS experience preferred,knowledge of secure development,API integrations and SSL management.
Python, ColdFusion, IIS, PHP, React, Angular, RESTful APIs
3w
Save
Mark Applied
Hide
Software Engineer
Watertown, Massachusetts, United States
$81k-$110k/yr HybridFull Time
Ownership of AWS infrastructure, back-end development in Python and TypeScript, CI/CD and IaC experience (Terraform, GitHub Actions), familiarity with containerization and SQL; U.S. work authorization required.
AWS, ECS Fargate, RDS, S3, IAM Identity Center, IAM, CloudTrail, CloudWatch, Security Hub, Elastic Beanstalk, API Gateway, Amplify, Python, TypeScript, React, FastAPI, SQLAlchemy, SQL, Terraform, GitHub Actions, Docker, Canary, OSIsoft PI, OPC
1mo
Save
Mark Applied
Hide
Geospatial Software Engineer
Newton, Massachusetts, United States
$130k-$190k/yr OnsiteFull Time
3+ YOE3+ years software development, bachelor's or equivalent experience, proficiency with GIS tools (GDAL, QGIS, ArcGIS, PostGIS), modern programming languages (JavaScript/TypeScript, Python, C++, Rust, Go), SQL, and Linux.
GDAL, QGIS, ArcGIS, PostGIS, JavaScript, TypeScript, Python, C++, Rust, Go, SQL, Linux, React, HTML, CSS, Docker, Git, Mapbox GL, Mapbox Vector Tiles, Kubernetes, Terraform
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Arlington or Mount Laurel or Fall River or San Diego
$114k-$273k/yr HybridFull Time
5+ YOEBachelor's in CS or equivalent, 5+ years professional experience, ability to obtain/maintain Secret clearance, proficiency in C/C++/Python/Java/JavaScript, Linux, Git, SOA and Agile experience, travel up to 10%.
C, C++, Python, JavaScript, Java, TypeScript, Linux, Git, SQL, Postgres, REST, gRPC, TCP/IP, UDP, CORBA, DDS, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AWS, GCP, Hadoop, Spark, Kafka, Cassandra, GitHub Copilot, ChatGPT, Claude, Cursor, Codeium, Storybook, React, Angular, Vue, DevSecOps, Agile, Model Based System Engineering (MBSE)
3w
Save
Mark Applied
Hide
Lead Bioinformatics Engineer
Marlborough or Addison or Secaucus
$155k-$175k/yr RemoteFull Time
3+ YOEBS+7 / MS+4 / PhD+3 experience with clinical/biological data, 5+ years in regulated life sciences, 4+ years software development, cloud (AWS) and bioinformatics experience, programming in Python/JavaScript/R, SQL/NoSQL, Terraform, Docker.
SQL, NoSQL, JSON based RESTful APIs, AWS, Terraform, AWS CDK, Microsoft Visio, DrawIO, Python, javascript/typescript, R, Docker, Python Flask, React Native, Bootstrap, R Markdown, Jupyter Notebook, ggplot2, tidyverse, Plotly, matplot lib, Tableau, d3.js, Git, Gitlab CI/CD, Github CI/CD
1mo
Save
Mark Applied
Hide
Principal Data Engineer
Smithfield, Rhode Island, United States
$155k-$166k/yr OnsiteFull Time
3+ YOEBachelor's (or Master's) in CS/IT/Engineering/IS plus 5 (or 3) years experience. Expertise in data warehousing, ETL, Oracle/PL/SQL, Informatica, Control-M, CI/CD (Terracore/Jenkins/GitHub/uDeploy), Snowflake on AWS, Python, Java, SQL, SnowSQL, Spark SQL, Alation, Collibra.
SQL, PL/SQL, Java, Python, Shell, Jenkins, Terracore, GitHub, uDeploy, Oracle, SQL Server, Snowflake, Amazon Web Services (AWS), SnowSQL, Informatica, Control-M, UNIX, JIRA, JavaScript, Node.js, React, Spark SQL, Alation, Collibra