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Junior Fastapi Developer Jobs in Hillside, NJ (NOW HIRING)

ACI Infotech

Sr Python Backend Developer

Manhattan, NY · On-site

... FastAPI * Integrate third-party APIs and external systems * Design and optimize SQL/NoSQL databases * Write clean, reusable, and efficient code * Perform code reviews and guide junior developers

eClerx

Junior AI Engineer

New York, NY

$100K - $120K/yr

Junior AI Engineer Location: New York, US Type: Full-time Department: Financial Markets Job Summary ... React, Next.js, FastAPI) is a meaningful bonus. In the US, the target base salary for this role is ...

Virtusa

Senior Python AI/ML Developer

Jersey City, NJ

$126K - $170K/yr

... junior and mid-level engineers Collaborate with product, DevOps, QA, and architecture teams ... FastAPI) Strong understanding of RESTful API design and development Experience with relational ...

Virtusa

Senior Python AI/ML Developer

Jersey City, NJ

$126K - $170K/yr

... junior and mid-level engineers Collaborate with product, DevOps, QA, and architecture teams ... FastAPI) Strong understanding of RESTful API design and development Experience with relational ...

Raas Infotek LLC

Senior Python Developer

Manhattan, NY · On-site

$133K - $180K/yr

Flask * FastAPI * Experience designing and developing RESTful APIs and Microservices. * Strong ... Conduct code reviews and mentor junior developers. * Participate in Agile/Scrum ceremonies.

New

Raas Infotek LLC

Senior AI/ML Engineer

Newark, NJ · On-site

$109K - $149K/yr

Mentor junior engineers and participate in architecture and design discussions. Required Skills ... Experience with FastAPI , Flask , or Django . * Strong SQL and NoSQL database experience. * Hands ...

KPF

Data & Systems Developer Intern

New York, NY · On-site

$22 - $25/hr

You will work closely with our AI Systems Engineer and Junior Data & Systems Developer ... Contribute to simple internal web applications and dashboards built with Flask or FastAPI * Help ...

NxT Level

Senior Software Engineer, Backend

Manhattan, NY · Remote

$170K - $230K/yr

Ship complex backend services using FastAPI with MongoDB and/or Postgres * Build APIs and ... Collaborate with senior engineers and mentor junior developers as the team scales What Our Client ...

NxT Level

Senior Software Engineer, Backend

Manhattan, NY · On-site

$170K - $230K/yr

Ship complex backend services using FastAPI with MongoDB and/or Postgres * Build APIs and ... Collaborate with senior engineers and mentor junior developers as the team scales What Our Client ...

OneStream

Senior AI Engineer

Manhattan, NY · On-site

$115K - $157K/yr

Lead code reviews, provide technical guidance, and mentor junior engineers. * Plan out product ... Experience with webservices and API frameworks (Flask, FastAPI, etc.). * Knowledge of distributed ...

OneStream

Lead AI Engineer

Manhattan, NY · On-site

$112K - $148K/yr

Lead code reviews, provide technical guidance, and mentor junior engineers. * Plan out product ... Experience with webservices and API frameworks (Flask, FastAPI, etc.). Knowledge, Skills, and ...

Traversal

AI Engineer - Backend

New York, NY · On-site

$150K - $300K/yr

Provide technical leadership and mentorship to junior engineers, helping to grow a strong backend ... Strong experience with Python and web frameworks such as FastAPI. * Experience deploying ...

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All JobsFastapi Developer JobsJunior Fastapi Developer JobsJunior Fastapi Developer Jobs in Hillside, NJ

Junior Fastapi Developer information

See Hillside, NJ salary details

$24.4K

$90.3K

$139.6K

How much do junior fastapi developer jobs pay per year?

As of Jul 24, 2026, the average yearly pay for junior fastapi developer in Hillside, NJ is $90,330.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $88,300.00 per year, depending on experience, location, and employer.

What is the difference between Junior Fastapi Developer vs Junior Python Developer?

AspectJunior Fastapi DeveloperJunior Python Developer
Required CredentialsBasic Python knowledge, familiarity with FastapiBasic Python knowledge, possibly some frameworks
Work EnvironmentWeb backend development, API creationGeneral software development, scripting
Employer & Industry UsageTech companies, startups, web servicesBroad industry, including data analysis, automation
Common Search & ComparisonYesYes

The main difference is that a Junior Fastapi Developer specializes in building APIs using Fastapi, while a Junior Python Developer has broader Python programming skills without specific focus on web APIs. Fastapi developers typically work in web backend environments, whereas Python developers may work across various domains.

What are some typical challenges a Junior FastAPI Developer may face when joining a new team?

As a Junior FastAPI Developer, you may encounter challenges such as adapting to established codebases, understanding the team's API design patterns, and ensuring your code aligns with both FastAPI best practices and your organization's standards. Collaborating closely with senior developers and participating in code reviews can help accelerate your learning process. Additionally, you may need to quickly familiarize yourself with related tools such as Docker, Git, and testing frameworks, as well as the team's workflow for deploying and maintaining APIs in production environments.

What are the key skills and qualifications needed to thrive as a Junior FastAPI Developer, and why are they important?

To thrive as a Junior FastAPI Developer, you need foundational knowledge of Python programming, RESTful API concepts, and experience working with FastAPI frameworks, supported by a relevant degree or coding bootcamp. Familiarity with Git for version control, SQL or NoSQL databases, and containerization tools like Docker is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication make candidates stand out in collaborative development environments. These competencies ensure efficient, high-quality API development and seamless teamwork in agile software projects.

What are Junior FastAPI Developers?

Junior FastAPI Developers are entry-level software engineers who specialize in building web applications and APIs using FastAPI, a modern Python web framework. They are responsible for writing, testing, and maintaining backend code, often under the guidance of more experienced developers. Their tasks typically include developing RESTful APIs, integrating databases, and ensuring application performance and security. Junior FastAPI Developers usually have a basic understanding of Python, web technologies, and REST principles. They play an important role in supporting projects, learning best practices, and growing their technical skills.
What cities near Hillside, NJ are hiring for Junior Fastapi Developer jobs? Cities near Hillside, NJ with the most Junior Fastapi Developer job openings:
Junior Fastapi Developer jobs near you
Infographic showing various Junior Fastapi Developer job openings in Hillside, NJ as of June 2026, with employment types broken down into 90% Full Time, 2% Part Time, 1% Temporary, and 7% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $90,330 per year, or $43.4 per hour.
Sr Python Backend Developer

Sr Python Backend Developer

ACI Infotech

Manhattan, NY • On-site

Other

Posted 28 days ago

Job description

Python Backend Developer

Hybrid for NYC

Long term Contract

Job Summary

We are looking for an experienced Python Backend Developer to design, develop, and maintain scalable backend applications and APIs. The candidate should have strong expertise in Python development, RESTful services, database design, cloud technologies, and microservices architecture.

Key Responsibilities

  • Develop and maintain scalable backend applications using Python
  • Design and build REST APIs and microservices
  • Work with frameworks such as Django, Flask, or FastAPI
  • Integrate third-party APIs and external systems
  • Design and optimize SQL/NoSQL databases
  • Write clean, reusable, and efficient code
  • Perform code reviews and guide junior developers
  • Implement authentication, authorization, and security best practices
  • Collaborate with frontend, DevOps, QA, and product teams
  • Troubleshoot and resolve production issues
  • Participate in architecture discussions and technical design

Required Skills

  • Strong experience in Python backend development
  • Hands-on experience with Django / Flask / FastAPI
  • Experience in RESTful API development
  • Strong knowledge of SQL and database optimization
  • Experience with PostgreSQL, MySQL, or MongoDB
  • Understanding of Microservices Architecture
  • Experience with Git and CI/CD pipelines
  • Knowledge of Docker and containerization
  • Strong debugging and problem-solving skills

ACI (Advanced Computing International) is a Global Technology Services, Products & Solutions Company focused on designing and delivering the next generation applications and digital experiences for businesses and consumers. We specialize in Big Data & Analytics, Digital Transformation, IT Service Management, Cognitive Solutions, Artificial Intelligence, IOT & Future Networks, DevOps, Enterprise Applications & Managed Infrastructure Services & Industry Specific Solutions.

Leveraging the insights gained from working on innovative solutions and disruptive technologies, ACI develops Solutions to enhance business performance, accelerate product & applications time-to-market, harmonize Consumer Experiences and streamline their business operations. ACI works with clients across different business sectors: Financial Services, Healthcare, Manufacturing, Hi-Tech, Media, Utilities, Public sector, Retail, Telecom, E-commerce & Logistics, and Higher Education. ACI s core DNA is built on Innovation and co-existence to build a collaborative ecosystem where companies and consumers win.

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