Senior, Software Engineer Jobs in Illinois

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Senior Software Engineer

Kforce Technology Staffing

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Remote or New York, New York, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Software Engineer in New York, NY. Duties Include: * Analyzing requirements, procedures, and problems to improve existing systems and modifying systems * Building and owning scalable microservices that are responsible for reliable and secure APIs that transfer value and assets across all blockchain protocols as well as traditional banking protocols * Collaborating with Product and Engineering teams to design, test, and shape feature
Posted 20 days ago | Updated 1 day ago

Sr Software Engineer/Golang/Web3/Remote

Motion Recruitment Partners, LLC

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Remote or Waterloo, California, USA

Full-time

About the Company Our client is based out of Canada. This role is FT, and .can work remotely anywhere within Canada. We're looking for a talented and motivated Software Developer to help build the core infrastructure powering the next generation of cross-chain communication. This is a unique opportunity to work on cutting-edge blockchain protocols, contribute to open-source projects, and shape the future of decentralized technology. You'll join a team of builders, researchers, and protocol desi
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Posted 20 days ago | Updated 2 hours ago

Sr. Software Engineer - Manufacturing

Publix

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Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 46 days ago | Updated 3 hours ago

Sr. Software Engineer, Financial Systems, Accounting Engine & Tax

Tesla Motors

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Remote or Fremont, California, USA

Full-time

You will join a small, expert team building the internal applications for the tax and accounting teams which cover our vehicle, energy, and solar businesses. You will contribute to building scalable and high performing applications which will help Tesla finance team track and achieve the company's financial goals. The ideal candidate will have a passion for building world-class software and a track record of success creating scalable software systems. You will need strong software engineering sk
Posted 60+ days ago | Updated 6 hours ago

Senior Software Engineer

Kforce Technology Staffing

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Remote or Austin, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Software Engineer in Austin, TX. Duties Include: * Senior Software Engineer will develop and maintain large-scale distributed systems * Implement features in SDKs that are used in all the games that are integrated with the Battle.net platform * Create sample applications that run on desktop, consoles, and mobile devices to provide examples of how to use key platform features * Create unit and integration test code to validate servic
Posted 12 days ago | Updated 1 day ago

Senior Software Engineer, Quality and Merchandising

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Airbnb is powered by our Host and Guest communities. Our team is responsible for building world class backe
Posted 48 days ago | Updated 7 hours ago

Senior Software Engineer

Kforce Technology Staffing

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Remote or Fort Worth, Texas, USA

Full-time

RESPONSIBILITIES: Kforce is working with a client in search of a Senior Software Engineer to join their team. This position is full time, direct hire, remote and will be an integral part of building out the engineering team. Summary: As a Senior Software Engineer, you will leverage your expertise to design, develop, and implement impactful software solutions that drive business success. As a vital contributor, you will collaborate closely with cross-functional teams to tackle complex challenges
Posted 60+ days ago | Updated 1 day ago

Senior Software Engineer (ai company/remote)

Motion Recruitment Partners, LLC

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Remote or Corona, California, USA

Full-time

Our client is currently looking for a Sr. Level Java/Python Software engineer. They are in the Automated Retail solutions industry where they are enabling enterprises to make smarter decisions and providing unparalleled client and consumer experiences utilizing data analytics, cloud technology and mobile app development. They just secured huge contracts and are currently working with world class customers such as Apple, Clear, IBM, Subway, Aramark, Sodexo and Compass Group to name a few. Join us
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Posted 5 days ago | Updated 2 hours ago

Senior Software Engineer - Remote

Vizplum

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Remote

Full-time

Bachelor s degree in Computer Science or related field OR 8+ years in distributed system development 8+ years hands-on experience in: Java/J2EE (Java 17+), Spring Boot NoSQL Databases Docker, Kubernetes Git, GitHub 6+ years of Agile/Lean development 4+ years of experience with Microservices and Kafka/Event-driven architecture 3+ years of experience working in cloud environments (preferably Azure) 2+ years experience with Terraform and CI/CD automation 2+ years mentoring experience, including cod
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Posted 5 days ago

Senior Software Engineer in Messaging (W2 Only)

SSI People

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Remote

Contract

Full Stack Engineer Are you passionate about building meaningful user experiences that connect people to the content they love? Join our client's team as a Full Stack Engineer and help shape how millions of members engage with Live and On-Demand content. What You ll Do: Build and maintain engaging messaging experiences including email, push notifications, and in-app messages using HTML, React, TypeScript, and Java. Collaborate with cross-functional teams including Product, Design, Data Science,
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Posted 16 days ago

Senior Software Engineer

Tavant

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Remote or New York, New York, USA

Contract

HI All, Urgent role Role: Senior Software Engineer Duration: 6-9 Months Location: Remote (EST) We are seeking a highly skilled and motivated Senior Software Engineer to join our dynamic engineering team. In this role, you will be responsible for designing, developing, and deploying scalable and efficient software solutions using Scala or Java stacks, and TypeScript. You will work with cutting-edge technologies in cloud computing, containerization, distributed systems, and observability. The id
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Posted 12 days ago

Software Engineer III Senior

Randstad Digital

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Remote or Madison, New Jersey, USA

Contract

job summary: Looking for a talented frontend engineer to help build and maintain a design system for Anywhere Real Estate, working remotely for six months. You'll collaborate with designers and developers to create consistent UI components across web and mobile platforms using Angular, Flutter, and React, while ensuring accessibility and best practices. If you've got over five years of experience in front-end development and enjoy working on scalable design solutions, this could be a great fit!
Posted 10 days ago | Updated moments ago

Sr. Software Engineer (GO or Java)

Pinnacle IT

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Remote

Full-time

Remote opportunity, but Hybrid is fine. Position Overview We re seeking an experienced Software Engineer to join our collaborative and agile development team. In this role, you'll help build and maintain scalable, high-performance systems using modern technologies in a cloud-native environment. You ll be deeply involved in the full product lifecycle from ideation to deployment and contribute to core architectural decisions that shape the future of our platform. Responsibilities Collaborate clos
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Posted 5 days ago | Updated 5 days ago

Sr. Software Engineer/Cloud Engineer

Computer Enterprises, Inc.

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Remote

Contract

*W-2 candidates only. C2C will not be considered* CEIs entertainment client is seeking a Sr. Software Developer &Cloud Engineer to join their team! Job at a glance: This is a long-term contract, with an initial term through October, but is planned for extension and/or permanent placement for 2 years Pay rate is $70-90/hr W2 + eligible to sign up for benefits(Medical, Dental, Vision, and 401k) on day 1 Fully remote, within the US Seeking candidates experienced withAWS, Python, GitHub Actions (or
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Posted 6 days ago | Updated 1 hour ago

Senior Software Engineer

Iceberg

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Remote

Full-time

Senior Software Engineer Working for a startup isn t for everyone but as a technologist who loves to innovate, contribute to different projects and be a real asset to the firm, where hard work, quality of code and output gets recognised, it s a brilliant place to expedite your career. I am privileged to be patented with and bring to the market a startup who recently received over $5M in seed funding from leading investors in this space. My client develops Cybersecurity tools to fight crime and t
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Posted 26 days ago

Sr. Software Engineer 2 - Full-Stack

INSPYR Solutions

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Remote or Los Angeles, California, USA

Full-time

Title: Sr. Software Engineer 2 - Full-Stack Location: Remote USA Compensation: $100K - $140K plus 20% bonus Duration: Full Time, Direct Hire Work Requirements: , Holders or Authorized to Work in the U.S. In the role of a full-stack Senior Software Engineer focusing on our frontend applications, you will use your expertise as a full-stack engineer to collaborate with a team to design and build new enhancements and products. You will be part of a team responsible for a set of existing and new miss
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Posted 25 days ago | Updated 1 hour ago

Checking in- (100% remote considered) Are you interested in a Senior Software Engineer, Backend opportunity to work with a company focused on metabolic health

VortexLink

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Remote or Mountain View, California, USA

Full-time

Senior Software Engineer, Backend Full Time position-Office located in Mountain View, CA (100% remote considered) We are looking for a Senior Backend Engineer to join our team and play a key role in developing integrations with third-party scheduling systems, and clinical tools to support our clinical operations teams. Responsibilities Develop, optimize, and maintain backend services using Spring Boot, REST APIs, and SQL databases. Architect and build scalable integrations with third-party sys
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Posted 48 days ago | Updated 7 days ago

Remote Sr. Backend Software Engineer (Java/Python)

Beacon Hill

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Remote

Contract

Senior Software Engineer 5 months+ contract 100% Remote Description As a part of this team, you will use technologies like Java, Python, Javascript, PostgreSQL, Kafka, Elasticsearch, Terraform, Docker and native AWS resources such as Lambda, Kinesis, SQS/SNS and DynamoDB. Responsibilities: Design well-architected solutions and deliver on then with code that is easy to develop and maintain Lead technical design and implementation of new features Drive project phasing and delivery together with y
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Posted 2 days ago | Updated 7 hours ago

Looking for Senior Software Engineer(Angular and Some Java)

Xoriant Corporation

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Remote or Dallas, Texas, USA

Contract

Required Skills & Qualifications 3+ years of experience in front-end development with Angular (v10+)Strong command of HTML5, CSS3, JavaScript, and TypeScriptSolid understanding of REST APIs and integration with Java/Spring Boot backendsFamiliarity with tools like Postman, Swagger/OpenAPI, and JSONBasic understanding of Java and Spring Boot to communicate effectively with backend teamsExperience with Git, version control, and Agile development workflowsKnowledge of responsive design and cross-bro
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Posted 60+ days ago | Updated 20 days ago

Senior Software Engineer (Full Stack)

SQA Group

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Remote

Contract

SQA Group is partnering with a leading client to help support their development of technology solutions. We are seeking a skilled Full-Stack Developer with expertise in C# .NET and functional React.js to join our dynamic team. In this role, you will contribute to the development of cutting-edge applications, leveraging your ability to build and consume web services. Ideal candidates will thrive in collaborative environments and excel in Agile methodologies. Key Responsibilities: Design, develop,
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Posted 60+ days ago | Updated 6 days ago