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Mid Level Net Developer Jobs in Plainfield, NJ (NOW HIRING)

As a Mid-Level or Senior Software Engineer you will be responsible for developing, maintaining and innovating on Syntax's financial software and data products. You will be tasked with writing ...

Mid-Level / Senior Software Engineer

New York, NY · On-site

$134K - $176K/yr

As a Mid-Level or Senior Software Engineer you will be responsible for developing, maintaining and innovating on Syntax's financial software and data products. You will be tasked with writing ...

VB.NET Developer

Springfield, NJ · On-site

$50.25 - $66.50/hr

The hiring manager is seeking a Mid-level VB.NET Developer (80%) with SQL Server Database Development skills (20%) Web Development , Specification gathering skills * Looking for a developer to work ...

... engineering, and planning for a diverse group of public and private sector clients. Our culture is ... We are seeking a talented Mid-Level Designer with 3-5 years of experience who is interested in ...

... engineering, and planning for a diverse group of public and private sector clients. Our culture is ... We are seeking a talented Mid-Level Designer with 3-5 years of experience who is interested in ...

... engineering, and planning for a diverse group of public and private sector clients. Our culture is ... We are seeking a talented Mid-Level Designer with 3-5 years of experience who is interested in ...

Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional services organization with its own job portal. Jobs Bridge works extremely closely with a large number of ...

We are seeking a detail-oriented and driven Mid-Level Construction Estimator to join our ... Identify project scope gaps, risks, and value engineering opportunities. * Prepare bid packages ...

Mid Level Java Developer(Back-End)

Newark, NJ · On-site

$53.25 - $69/hr

PL/SQL programming Oracle stored procedure and Java stored procedure programming Java J2EE web development experience using Struts Experience Preferred: Experience working with development tools used ...

Mid Level Java Developer(Back-End)

Newark, NJ · On-site

$53.25 - $69/hr

PL/SQL programming Oracle stored procedure and Java stored procedure programming Java J2EE web development experience using Struts Experience Preferred: Experience working with development tools used ...

Showing results 21-40

Mid Level Net Developer information

What is the difference between Mid Level Net Developer vs Junior Net Developer?

CriteriaMid Level Net DeveloperJunior Net Developer
Experience2-4 years of experience0-1 year of experience
SkillsProficient in .NET, C#, ASP.NET, SQLBasic understanding of .NET, C#, and web development
ResponsibilitiesDeveloping features, troubleshooting, code reviewsAssisting in development, learning codebase
CertificationsRelevant certifications (e.g., MCP, MCSD) preferredEntry-level certifications or none required

The Mid Level Net Developer typically has more experience and handles complex tasks independently, while the Junior Net Developer focuses on learning and assisting with basic development tasks. Employers expect mid-level developers to contribute significantly to projects, whereas juniors are in a learning phase.

What are the most commonly searched types of Net Developer jobs in Plainfield, NJ? The most popular types of Net Developer jobs in Plainfield, NJ are:
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Infographic showing various Mid Level Net Developer job openings in Plainfield, NJ as of July 2026, with employment types broken down into 69% Full Time, 21% Part Time, 1% Temporary, 8% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Mid-Level / Senior Software Engineer

Syntax

New York, NY

$134K - $176K/yr

Full-time

Re-posted 19 days ago


Job description

About Syntax Data
Syntax is a financial data and technology company that codifies business models into a relational system called Affinity Data. Using its patented FIS technology inspired by the systems sciences, Affinity Data offers the most comprehensive, granular, and accurate product line revenue data available on public companies in the market. This technology is leveraged to classify and analyze private markets at scale.
 
Syntax Direct, is an index modelling and analysis platform that uses this abundance of data to facilitate the near instantaneous creation and ongoing management of boundless direct indexing solutions and rules-based equity portfolios through a fully automated platform. Syntax Indices provides customized and proprietary indices, including core global benchmarks and micro- and macro-thematic, smart beta, defined outcome, and target volatility indices. These indices are foundational for a range of financial products, such as ETFs, UITs, and structured products.
 
About the Role
Syntax's Software Engineering team is a group of highly motivated people with a passion for technology. As a Mid-Level or Senior Software Engineer you will be responsible for developing, maintaining and innovating on Syntax's financial software and data products.  You will be tasked with writing optimized, performant code, and be expected to contribute to the planning and design of our products. Your work will contribute to the development of web applications, data pipelines and third party integrations. You will mentor peers, conduct code reviews, and provide direct feedback into Syntax's software engineering process and improve the efficiency of the team.
Responsibilities will include:
  • Designing, enhancing and maintaining large financial databases for use in web applications
  • Developing and maintaining database systems supporting the construction of  performant, complex queries
  • Writing well-designed APIs and working with backend services
  • Creating flexible and intuitive client-facing JSON APIs for streaming data
  • Implementing dynamic front-end layouts to design specifications
  • Ensuring that mission critical systems and services operate smoothly by triaging and resolving operational issues as part of a team of on-call engineers
  • Collaborating with cross-functional teams to identify and solve complex problems
The ideal candidate will have:
  • A bachelor's degree or higher in computer science or a related discipline
  • Proficiency in relational database systems such as Postgresql
  • Familiarity with JavaScript and at least one modern front-end framework
  • An eye for code quality, familiarity with design patterns and best practices
  • Excellent problem-solving skills and the ability to work independently and collaboratively in a fast-paced, agile environment
  • Strong communication skills and the ability to articulate technical concepts effectively to both technical and non-technical audiences
Preferred skills:
  • Experience with python and a dataframe library such as Polars or Pandas
  • Experience working in finance or financial technology
  • Prior professional experience working with and deploying to cloud environments such as AWS, DigitalOcean, or equivalent
  • Experience with Ruby on Rails or similar MVC framework
  • Familiarity with Infrastructure as Code and tooling such as Terraform or AWS CDK
Mid-level range: $125,000 - $140,000
Senior-level range: $140,000 - $165,000
 
Syntax is a data and technology provider to the financial services industry. The company offers unique data sets  for public and private companies that organize the global economy based on systems theory. Data is offered via complete database solutions, consulting services, indices and turnkey technology platforms.
 
Learn more at syntaxdata.com
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