Backend Software Engineer Jobs in Chicago, IL

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141 - 160 of 213 Jobs

.Net Backend Lead

Photon

•

Remote

Contract, Third Party

.Net Backend Lead Developer Remote We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-latency trading platfo
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Posted 56 days ago | Updated 1 day ago

Principal Platform Engineer, Materia AI

Thomson Reuters U.S. Inc.

•

Remote or Eagan, Minnesota, USA

Full-time

Principal Platform Engineer, Materia AI Are you excited about building AI-driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a global leader. As a Principal Platform Engineer, you will lead the design, development, and evolution of our next-generation cloud-native platforms. You will drive technical strategy, foster engineering excellence,
Posted 29 days ago | Updated 12 hours ago

Software Engineer, Legal Prompter - Spanish Speaking

Thomson Reuters U.S. Inc.

•

Remote or Ann Arbor, Michigan, USA

Full-time

Software Engineer, Legal Prompter - Spanish Speaking We are seeking a creative bilingual backend engineer to join the team behind CoCounsel. You will help build applications that interact with state-of-the-art Large Language Models (LLMs) that deliver cutting-edge and time-saving solutions to attorneys in LATAM. CoCounsel is already capable of writing legal research memos, summarizing and reviewing documents, and red-lining contracts, just to name a few capabilities--all in minutes, not days or
Posted 60+ days ago | Updated 12 hours ago

Staff Software Engineer, Guest & Host - Pricing Guidance Team

Airbnb

•

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 teams work on everything from driving improvements
Posted 60+ days ago | Updated 12 hours ago

Senior Cloud Developer (AWS)- Remote (Future Opportunity)

ICF

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Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* * This role is part of our talent pipeline, and while there may not be an immediate opening, we are proactively connecting with qualified candidates for future opportunities* We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering department, you'll play a pivotal role in designing, developing, and maintaining robust backend applications and services. Responsibilities: Des
Posted 60+ days ago | Updated 12 hours ago

Java Backend Developer

Randstad - Torc

•

Remote

Contract

We are looking for a Java Backend Developer to join our team! You will be responsible for designing, developing, and maintaining scalable and high-performance backend systems. If you are passionate about backend development, microservices, and cloud-based applications, this is the right opportunity for you! ResponsibilitiesDesign, develop, and maintain high-performance backend applications using Java.Implement RESTful APIs and integrate with external services.Work with microservices architecture
Posted 60+ days ago | Updated 17 days ago

ETL Backend Tester-Enrollment or Claims Insurance-Fully Remote

Elite Technical

•

Remote

Contract

Absolutely no third parties please Candidates must reside locally in Maryland, Virginia, or Washington DC. Although fully remote, a final face to face interview will be required. There will be occasional onsite office visits Reston VA, roughly once per quarter. Bachelor of Science (BS) is required. Min. 6+ years of experience in an SDET position. In addition to automation, must have knowledge of Backend ETL Testing experience as well. Must have Healthcare Insurance Experience, specifically sup
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Posted 2 days ago

Software Engineering Technical Lead

Samsung Electronics America

•

Remote or Los Angeles, California, USA

Full-time

Position Summary Samsung Electronics America's North American Service Business is tasked with building consumer services at a global scale. Driving growth in ad based services, and streaming compelling media to all Samsung screens ( TVs, phones, tablets, web, etc. ). This backend engineer will be architecting, coding, and deploying modules to our existing AWS backend for TV Plus. This individual will also provide technical mentorship and leadership to a backend team and help architect solutions
Posted 60+ days ago | Updated 12 hours ago

.Net Back End - Azure

Kforce Technology Staffing

•

Remote or Boca Raton, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de
Posted 31 days ago | Updated 5 hours ago

Front End Web Developer

TEKsystems c/o Allegis Group

•

Chicago, Illinois, USA

Full-time

KEY RESPONSIBILITIES: User Interface Development: Design, develop, and implement responsive and visually appealing frontend user interfaces using HTML, CSS, TypeScript/JavaScript, and frameworks such as Next.js/React or Angular, ensuring a seamless user experience across various devices and browsers. Help migrate our Adobe Experience Manager (AEM) powered site to a modern Next.js/React implementation.Platform Integration: Integrate user interfaces with digital platforms, ensuring seamless intero
Posted 8 days ago | Updated 8 hours ago

Fullstack Developer

TEKsystems c/o Allegis Group

•

Chicago, Illinois, USA

Full-time

KEY RESPONSIBILITIES User Interface Development: Design, develop, and implement responsive and visually appealing frontend user interfaces using HTML, CSS, TypeScript/JavaScript, and frameworks such as Next.js/React or Angular, ensuring a seamless user experience across various devices and browsers. Help migrate our Adobe Experience Manager (AEM) powered site to a modern Next.js/React implementation. REST API Development: Design, Develop, test and maintain scalable and secure RESTful APIs that i
Posted 8 days ago | Updated 8 hours ago

Android Developer

Vuesol Technologies Inc.

•

Chicago, Illinois, USA

Full-time

Job Title: Android Developer Location: Onsite Chicago IL Duration : Long Term Job Description: Key Responsibilities:Design, develop, and deploy advanced Android applications in alignment with business needs.Collaborate with cross-functional teams including UI/UX designers, backend engineers, QA, and product managers.Ensure the performance, quality, and responsiveness of applications across a wide range of Android devices.Identify and correct bottlenecks and fix bugs to improve application reliab
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Posted 24 days ago | Updated 1 day ago

Senior JavaScript Developer

Randstad - Torc

•

Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 60+ days ago | Updated 17 days ago

UI Angular Developer (AVP) - Hybrid

Citi

•

Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio
Posted 60+ days ago | Updated 11 hours ago

Senior Front-end Developer (Information Security)

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary: Walgreens is seeking a highly skilled Senior Front-end Developer to join our Security team in Deerfield, IL. In this role, you will lead the development of engaging, scalable, and secure front-end web applications for one of the nation's largest pharmacy and retail companies. You'll work closely with cross-functional teams to deliver seamless digital experiences across web platforms, while applying modern web development practices and ensuring compliance with the la
Posted 18 days ago | Updated 12 hours ago

.Net Backend Architect

Photon

•

Remote

Contract, Third Party

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec
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Posted 56 days ago | Updated 1 day ago

AEM Developer @ Chicago IL

NextRow Inc.

•

Schaumburg, Illinois, USA

Full-time, Part-time, Contract

Job Summary: We are seeking an experienced Adobe Experience Manager (AEM) Developer with around 4 years of hands-on experience in designing, developing, and maintaining web applications using AEM. The ideal candidate will have a solid understanding of AEM components, templates, workflows, and integration with third-party systems. Key Responsibilities: Develop and maintain scalable web applications using Adobe Experience Manager (AEM 6.x+). Create custom AEM components, templates, and dialogs u
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Posted 11 hours ago | Updated 2 hours ago

React JS Developer (Mid-Level)

Seyon Solutions

•

Chicago, Illinois, USA

Full-time

We are seeking a mid-level React JS Developer to join our dynamic development team. The ideal candidate will have hands-on experience in building and maintaining high-performance web applications using React.js, with a strong understanding of JavaScript, component-based architecture, and modern front-end development practices. You will collaborate with back-end developers, UI/UX designers, and product managers to deliver seamless user experiences across platforms. Responsibilities: Develop and
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Posted 18 days ago | Updated 18 days ago

Senior Cloud-Native Back-End Developer / Illinois

DATAMAXIS, Inc

•

Northfield, Illinois, USA

Full-time

About the Role We are seeking a highly experienced Senior Cloud-Native Back-End Developer to lead the design and implementation of scalable, resilient, and high-performance applications. This role is pivotal in modernizing e-commerce platform, integrating with cutting-edge SaaS solutions, and ensuring systems are designed for resiliency, reliability, and operational excellence. As a senior team member, you will drive technical design decisions, mentor junior developers, and embed Site Reliabili
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Posted 45 days ago | Updated 1 day ago

Java Microservice Lead Developer

Okaya Inc

•

Rosemont, Illinois, USA

Full-time

Hi, Greetings of the Day! Position Title : Java Microservice Lead Developer Location: Plano, TX Experience: 8 to 15 Job Description Java Technical Lead Must Have Technical/Functional Skills Have strong expertise with Java, Spring Boot Microservice. Proficiency with Spring Boot microservice development and integration. Experience in EKS and Docker. Experience in Kafka message broker. Experience in Log4j, JUnit testing or any other unit testing framework. Experience in NoSQL Database like MongoDB.
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Posted 52 days ago | Updated 4 hours ago