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Contract Developer Jobs in Newark, NJ (NOW HIRING)

Uniswap Labs

Senior Smart Contract Engineer

New York, NY · On-site

$226K - $282K/yr

We are looking for an experienced smart contract engineer to help us build the next generation of the Uniswap Protocol. You will be responsible for implementing and designing smart contracts for the ...

Cohere

Contract Manager

New York, NY · On-site

$97K - $130K/yr

Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their ... Contract Manager Remote (North America) Who are we? Our mission is to scale intelligence to serve ...

De Circle

Spark.Fi - Smart Contract

New York, NY · On-site +1

We are looking for a Senior Smart Contract Engineer to help architect and build the core primitives behind Spark's vault infrastructure, AMM integrations, and yield-generating systems. This is a ...

Wipro Limited

DEVELOPER L4(CONTRACT)

Avenel, NJ · On-site

$60K - $135K/yr

DEVELOPER L4(CONTRACT) City: New Jersey State/Province: New Jersey Posting Start Date: 7/16/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting ...

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Showing results 21-40

All JobsContract Developer JobsContract Developer Jobs in Newark, NJ

Contract Developer information

See Newark, NJ salary details

$41.8K

$135.3K

$165.7K

How much do contract developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for contract developer in Newark, NJ is $135,263.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,800.00 and $164,200.00 per year, depending on experience, location, and employer.

What is a contract developer?

A Contract Developer is a software developer hired on a temporary or project basis to create, modify, or maintain applications and systems. They typically work for clients or companies under a contract agreement rather than as a full-time employee. Their responsibilities may include coding, debugging, testing, and collaborating with teams to meet project requirements. Contract Developers often specialize in specific programming languages or technologies and may work remotely or on-site. The duration and terms of their work vary based on the contract and project scope.

What are some common challenges faced by contract developers and how can they be managed?

Contract Developers often work on multiple projects or with various clients, which can present challenges such as rapidly adapting to different codebases, meeting tight deadlines, and managing shifting priorities. Effective communication with stakeholders and clear agreement on project scope and deliverables can help minimize misunderstandings. Staying organized through productivity tools and maintaining continuous skills development also contribute to handling workload fluctuations. By proactively addressing these challenges, contract developers can deliver high-quality work and build strong professional relationships.

What are the key skills and qualifications needed to thrive as a contract developer?

To excel as a Contract Developer, strong programming skills, experience with relevant frameworks, and a solid educational background in computer science or related fields are essential. Familiarity with version control systems like Git, project management tools, and possibly certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Excellent time management, client communication, and adaptability are critical soft skills for success in contract-based work. These skills enable a Contract Developer to efficiently deliver quality results, meet client expectations, and thrive in dynamic, project-oriented environments.

What are the most commonly searched types of Developer jobs in Newark, NJ? The most popular types of Developer jobs in Newark, NJ are:
What are popular job titles related to Contract Developer jobs in Newark, NJ? For Contract Developer jobs in Newark, NJ, the most frequently searched job titles are:
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What cities near Newark, NJ are hiring for Contract Developer jobs? Cities near Newark, NJ with the most Contract Developer job openings:
Contract Developer jobs near you
Infographic showing various Contract Developer job openings in Newark, NJ as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $135,263 per year, or $65 per hour.

Senior Smart Contract Engineer (EVM)

Ellipsis Labs, Inc

New York, NY • On-site

$170K - $250K/yr

Full-time

Re-posted 22 days ago

Job description

Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure. Our long-term goal is to build a better financial system.
Our flagship product, Phoenix Perpetuals, brings professional-grade perpetual futures to Solana. Building on our experience developing efficient markets, Ellipsis Labs also operates SolFi, a proprietary automated market maker that provides efficient liquidity for key trading pairs. Our foundational product, Phoenix Legacy, is a limit order book on the Solana blockchain that established our expertise in operating high-performance markets. Combined, these products have facilitated over $285B in trading volume across Solana markets.
The Opportunity
Ellipsis Labs is seeking an inaugural EVM Senior Smart Contract Engineer to join our team. In this role, you will:
  • Develop and maintain critical smart contracts for the EVM, along with the appropriate monitoring systems
  • Serve as in-house expert and mentor on the EVM
Qualifications
Required
  • Experience building, deploying, and maintaining EVM smart contracts in production
  • Experience working with auditors
  • Deep understanding of Ethereum and low-level EVM concepts
  • A demonstrated track record of high agency, willingness to dive into unfamiliar technical and non-technical areas, and a team-first attitude
  • Passion for decentralized finance
Preferred
  • Experience with cloud infrastructure, preferably AWS
  • Experience with Rust or other statically typed languages
  • Experience in quant trading or DeFi

Apply