Senior Python AI/ML Developer
$126K - $170K/yr
... junior and mid-level engineers Collaborate with product, DevOps, QA, and architecture teams ... SQL Familiarity with NoSQL databases (MongoDB, DynamoDB, Redis) Solid knowledge of asynchronous ...
$126K - $170K/yr
... junior and mid-level engineers Collaborate with product, DevOps, QA, and architecture teams ... SQL Familiarity with NoSQL databases (MongoDB, DynamoDB, Redis) Solid knowledge of asynchronous ...
$126K - $170K/yr
... junior and mid-level engineers Collaborate with product, DevOps, QA, and architecture teams ... SQL Familiarity with NoSQL databases (MongoDB, DynamoDB, Redis) Solid knowledge of asynchronous ...
Princeton, NJ · On-site
$127K - $171K/yr
Any experience with Spark or Hadoop is a plus In this position, you will work as a senior Python developer and also as a data analyst, which involves reviewing data in our client's SQL server ...
Princeton, NJ · On-site
$127K - $171K/yr
Any experience with Spark or Hadoop is a plus In this position, you will work as a senior Python developer and also as a data analyst, which involves reviewing data in our client's SQL server ...
$127K - $171K/yr
Any experience with Spark or Hadoop is a plus In this position, you will work as a senior Python developer and also as a data analyst, which involves reviewing data in our client's SQL server ...
$127K - $171K/yr
Any experience with Spark or Hadoop is a plus In this position, you will work as a senior Python developer and also as a data analyst, which involves reviewing data in our client's SQL server ...
Jersey City, NJ · Hybrid
$126K - $170K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Jersey City, NJ · Hybrid
$126K - $170K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Princeton, NJ · Hybrid
$127K - $171K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Princeton, NJ · Hybrid
$127K - $171K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Morristown, NJ · Hybrid
$125K - $168K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Morristown, NJ · Hybrid
$125K - $168K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Jersey City, NJ · On-site
$68.25/hr
Mentor junior developers and promote best practices. Required Skills & Qualifications: 7+ years of ... Strong database skills including SQL, Oracle, and table design. Proficiency in analytical and ...
Jersey City, NJ · On-site
$68.25/hr
Mentor junior developers and promote best practices. Required Skills & Qualifications: 7+ years of ... Strong database skills including SQL, Oracle, and table design. Proficiency in analytical and ...
Iselin, NJ · On-site
Mentor junior developers and enforce coding standards, testing, and CI/CD practices . Required ... Proficiency in Python, SQL, and shell scripting . * Experience with cloud platforms (AWS/Azure) and ...
Quick apply
Iselin, NJ · On-site
Mentor junior developers and enforce coding standards, testing, and CI/CD practices . Required ... Proficiency in Python, SQL, and shell scripting . * Experience with cloud platforms (AWS/Azure) and ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
The Candidate must be able to write good quality Python Code to meet project requirements. Expected ... Java, SQL/PL/SQL Qualifications Bachelor of Engineering Additional Information Job Status ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
The Candidate must be able to write good quality Python Code to meet project requirements. Expected ... Java, SQL/PL/SQL Qualifications Bachelor of Engineering Additional Information Job Status ...
$52 - $71.75/hr
Python , MySQL, SQL Server, Database, Object Oriented Programming... Role Description : We are looking for a Python Developer responsible for managing the scripts to ... Keyskills : Django, Python ...
$52 - $71.75/hr
Python , MySQL, SQL Server, Database, Object Oriented Programming... Role Description : We are looking for a Python Developer responsible for managing the scripts to ... Keyskills : Django, Python ...
Jersey City, NJ · On-site
$126K - $170K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Jersey City, NJ · On-site
$126K - $170K/yr
Mentor junior engineers and contribute to knowledge sharing within the team. Communicate regularly ... Strong SQL skills, including the ability to write efficient, complex queries (joins, aggregations ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
... Python Experience, proficient in SQL queries. Technical/Functional Skills : The job involves ... Work in conjunction with other developers and collaborate on design, code, and issue resolutions ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
... Python Experience, proficient in SQL queries. Technical/Functional Skills : The job involves ... Work in conjunction with other developers and collaborate on design, code, and issue resolutions ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
Role: Python Developer Location: Can sit hybrid 3 times a week in Jersey City or Charlotte ... SQL/NoSQL commands and queries - SQL Alchemy. Knowledge on writing web services like SOAP/REST ...
Quick apply
Jersey City, NJ · On-site
$52.50 - $72.25/hr
Role: Python Developer Location: Can sit hybrid 3 times a week in Jersey City or Charlotte ... SQL/NoSQL commands and queries - SQL Alchemy. Knowledge on writing web services like SOAP/REST ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
This role is for a Python Developer specializing in infrastructure automation. The successful ... Knowledge of SQL server. Qualifications: * Minimum 6 to 8 years of relevant experience in ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
This role is for a Python Developer specializing in infrastructure automation. The successful ... Knowledge of SQL server. Qualifications: * Minimum 6 to 8 years of relevant experience in ...
Jersey City, NJ · On-site
$55 - $75.75/hr
Python Developer Job Location: Jersey City/NJ, Pittsburgh/PA, Lake Mary/FL Job Type: Contract ... Experience with SQL * Experience with Bash * Hands-on experience with code reviews and release ...
Jersey City, NJ · On-site
$55 - $75.75/hr
Python Developer Job Location: Jersey City/NJ, Pittsburgh/PA, Lake Mary/FL Job Type: Contract ... Experience with SQL * Experience with Bash * Hands-on experience with code reviews and release ...
Raritan, NJ · On-site
$124K - $167K/yr
Intermediate-to-advanced data engineering skills are required, including strong SQL proficiency ... Hands-on experience with modern data stack tools such as Snowflake, dbt, Python, AWS, Git/version ...
Raritan, NJ · On-site
$124K - $167K/yr
Intermediate-to-advanced data engineering skills are required, including strong SQL proficiency ... Hands-on experience with modern data stack tools such as Snowflake, dbt, Python, AWS, Git/version ...
Rutherford, NJ · On-site
$142K - $213K/yr
Proficiency in Python, SQL, Spark, PySpark, TensorFlow or other analytical/model-building programming languages. * Proficiency with tools and LLMs. * Ability to work independently and collaboratively ...
Rutherford, NJ · On-site
$142K - $213K/yr
Proficiency in Python, SQL, Spark, PySpark, TensorFlow or other analytical/model-building programming languages. * Proficiency with tools and LLMs. * Ability to work independently and collaboratively ...
The ideal candidate is a hands-on engineer with strong expertise in Snowflake, Python, SQL, and LLM-based application development who can quickly contribute to multiple high-priority AI initiatives.
The ideal candidate is a hands-on engineer with strong expertise in Snowflake, Python, SQL, and LLM-based application development who can quickly contribute to multiple high-priority AI initiatives.
Jersey City, NJ · On-site
$52.50 - $72.25/hr
Strong proficiency in SQL and experience interacting with relational databases. * API Integration ... teams with junior and senior business stakeholders. SGA is a technology and resource solutions ...
Jersey City, NJ · On-site
$52.50 - $72.25/hr
Strong proficiency in SQL and experience interacting with relational databases. * API Integration ... teams with junior and senior business stakeholders. SGA is a technology and resource solutions ...
Jersey City, NJ · On-site
$100K - $115K/yr
Databricks Python Developer Must Have Technical/Functional Skills • 10+ years of experience in ... SQL, Delta Lake, and Data Lakehouse architecture. • Experience working with structured and ...
Jersey City, NJ · On-site
$100K - $115K/yr
Databricks Python Developer Must Have Technical/Functional Skills • 10+ years of experience in ... SQL, Delta Lake, and Data Lakehouse architecture. • Experience working with structured and ...
| Aspect | Junior Python Sql Developer | Data Analyst |
|---|---|---|
| Required Skills | Python, SQL, basic data manipulation | SQL, Excel, data visualization |
| Certifications | Optional Python/SQL certifications | Data analysis or visualization certifications |
| Work Environment | Development teams, database management | Business units, reporting teams |
| Industry Usage | Tech, finance, healthcare | Marketing, finance, consulting |
Junior Python SQL Developers focus on coding, database querying, and scripting to support software and data infrastructure. Data Analysts interpret data, create reports, and visualize insights. While both roles require SQL skills, Python is more central for developers, whereas analysts emphasize data presentation. Understanding these differences helps job seekers target the right roles based on their skills and career goals.

We are seeking an experienced Senior Python Engineer to design, build, and maintain scalable, high-quality software systems. This role requires strong expertise in Python, system design, and modern backend technologies. The ideal candidate will take ownership of complex features, mentor other engineers, and work closely with cross-functional teams to deliver reliable and performant solutions.
Key Responsibilities
Design, develop, and maintain scalable Python-based applications and services
Lead technical design and architecture discussions for complex systems
Write clean, efficient, and maintainable code following best practices
Conduct code reviews and provide technical mentorship to junior and mid-level engineers
Collaborate with product, DevOps, QA, and architecture teams
Optimize performance, scalability, and reliability of applications
Troubleshoot and resolve complex production issues
Build and enhance automated testing frameworks
Support CI/CD pipelines and modern DevOps workflows
Ensure compliance with security, data, and quality standards
Required Qualifications
Bachelor's degree in Computer Science, Engineering, or equivalent experience
8+ years of professional software development experience
Strong proficiency in Python and object-oriented programming
Experience with at least one major Python web framework (Django, Flask, or FastAPI)
Strong understanding of RESTful API design and development
Experience with relational databases (PostgreSQL, MySQL, Oracle) and SQL
Familiarity with NoSQL databases (MongoDB, DynamoDB, Redis)
Solid knowledge of asynchronous processing and multithreading/multiprocessing concepts
Experience with Git and modern version control workflows
Preferred Qualification
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We are builders, makers, and doers with the technical skills and domain expertise to transform your business at scale and speed without disruption. Our unique Engineering First approach blends deep industry expertise and empowered, agile teams, to create holistic solutions that seamlessly move the business forward. We help clients engage with new technology paradigms to creatively build solutions that drive them to the forefront of their industries.
It services
10,000+ Employees
Westborough, MA, US
1996