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Contract Typescript Developer Jobs in Illinois (NOW HIRING)

Senior Software Engineer - DeFi

Chicago, IL · On-site

$126K - $166K/yr

... contract ABIs, and libraries like ethers.js or web3.js • Familiarity with DeFi protocols: AMMs ... TypeScript • A solid understanding of micro-service architectures • Proficiency in domain ...

Analyze requirements, user stories, acceptance criteria, technical designs, API contracts, and data ... Strong hands-on programming or scripting experience using C#, JavaScript/TypeScript, Python, or ...

New

$120K - $140K/yr

Contracts move faster, insights surface instantly, and agents push work forward, all with you in ... Serve as the primary developer for The Forge , our internal demo-tooling platform - designing ...

Forward Deployed Engineer

Chicago, IL · On-site

$120K - $160K/yr

Own technical onboarding from signed contract through production launch * Debug live integration ... Coding ability in TypeScript and React, with enough fluency to debug, prototype, and teach others

Staff Engineer

Park Ridge, IL · On-site

$165K - $175K/yr

... contract administration. Our platform automates the entire product lifecycle for customers ... Proficiency in C#, Angular, TypeScript, and JavaScript. * Strong experience with Azure cloud ...

$215K - $235K/yr

Contracts move faster, insights surface instantly, and agents push work forward, all with you in ... Build in a modern stack that includes TypeScript, ReactJS, Node.js, PostgreSQL, and Kubernetes on ...

$245K - $270K/yr

Contracts move faster, insights surface instantly, and agents push work forward, all with you in ... Typescript Experience Base Salary Range: Staff Site Reliability Engineer: $220,000 - $235,000 ...

... contract administration. Our platform automates the entire product lifecycle for customers ... Proven experience with C#, Angular, TypeScript, and JavaScript. * Proven experience with Azure ...

Hands-on experience with EVM internals, smart contract ABIs, and libraries like ethers.js or web3 ... Working knowledge of Node.js/TypeScript * A solid understanding of micro-service architectures

Showing results 41-60

Contract Typescript Developer information

What are some typical challenges a Contract Typescript Developer might face when joining a new project?

As a Contract Typescript Developer, you may encounter challenges such as quickly adapting to an existing codebase, aligning with the team's development standards, and understanding project-specific workflows. Since contract roles often require rapid onboarding, you might need to familiarize yourself with various tools, libraries, and deployment processes in a short timeframe. Additionally, effective communication with remote or cross-functional teams is essential to ensure smooth collaboration and timely delivery of tasks.

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

To thrive as a Contract Typescript Developer, you need a strong command of TypeScript, JavaScript, and web development fundamentals, often backed by a degree in computer science or relevant experience. Familiarity with frameworks like React or Angular, version control (Git), and experience with build tools and CI/CD systems are typically required. Excellent problem-solving, communication, and time management skills help developers stand out, especially in remote or fast-paced contract environments. These abilities ensure high-quality, maintainable code and seamless collaboration with diverse teams, which is vital for delivering successful projects on time.

What is a Contract Typescript Developer?

A Contract Typescript Developer is a software professional who specializes in using the TypeScript programming language to build and maintain web and software applications on a contractual basis. Unlike full-time employees, contract developers are typically hired for specific projects or timeframes, providing flexibility for both the developer and the employer. TypeScript is a superset of JavaScript that adds static typing, which helps in catching errors early and improving code quality. These developers often work remotely or on-site, collaborating with teams to deliver high-quality code solutions. Their expertise is highly sought after for projects requiring scalable, maintainable, and robust applications.
What are the most commonly searched types of Typescript Developer jobs in Illinois? The most popular types of Typescript Developer jobs in Illinois are:
What job categories do people searching Contract Typescript Developer jobs in Illinois look for? The top searched job categories for Contract Typescript Developer jobs in Illinois are:
What cities in Illinois are hiring for Contract Typescript Developer jobs? Cities in Illinois with the most Contract Typescript Developer job openings:

Senior Software Engineer - DeFi

DRW

Chicago, IL • On-site

$126K - $166K/yr

Full-time

Re-posted 25 days ago


Job description

Job Summary:
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. They are seeking a Senior Software Engineer to build software that enables trading operations teams to manage their growing DeFi footprint, focusing on integrating DeFi protocols and developing systems for real-time visibility into DeFi positions and risk.
Responsibilities:
• Building systems with a constant focus on testing, reliability, scalability, and maintainability
• Designing, modeling, and programming in a variety of languages and technologies
• Working on legacy code as well as greenfield development
• Taking initiative and driving projects to completion
• Learning and promoting new technologies with a focus on best practices
• Providing on-call support as needed
• Sometimes working alongside other developers on the same task
Qualifications:
Required:
• Strong engineering fundamentals
• Hands-on experience navigating the DeFi landscape
• Hands-on experience with EVM internals, smart contract ABIs, and libraries like ethers.js or web3.js
• Familiarity with DeFi protocols: AMMs (Uniswap), lending (Compound), options/structured products, or staking
• Understanding of multi-chain architectures -- L1s, L2 rollups, bridging, and cross-chain data challenges
• Exposure to Solana or other non-EVM chains
• Experience with oracle systems (Chainlink) or on-chain pricing
• Ability to reason about DeFi protocols from a financial perspective, e.g. how different AMM designs affect pricing, how lending rates compare across protocols, or what distinguishes different stablecoin mechanisms
• Multiple years of server-side development
• Willingness to learn Clojure, one of the team's primary languages
• Confident JVM knowledge
• Working knowledge of Node.js/TypeScript
• A solid understanding of micro-service architectures
• Proficiency in domain-driven design and domain modeling
• A good understanding of functional paradigms and type theory
• Kubernetes, Docker, ArgoCD
• PostgreSQL, Oracle, SQS, RabbitMQ
• Linux, Ansible, Nginx, Git
Company:
DRW is a diversified trading firm that combines technology, research, and risk management to capture trading and investment opportunities. Founded in 1992, the company is headquartered in Chicago, USA, with a team of 1001-5000 employees. The company is currently Late Stage.