backend dev jobs in Chicago

We are looking for a skilled Entry Level Backend Python Developer to join our engineering team. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable backend applications and RESTful APIs using Python.Key ResponsibilitiesDesign, develop, and maintain backend applications using Python.Build and maintain RESTful...

***We are unable to sponsor as this is a permanent full-time role******Hybrid, 3 days onsite, 2 days remote***A highly regulated financial firm is looking for a Java Backend Engineer (Kafka, AWS, Testing). This engineer will need a experienced background using Core Java, AWS, Kafka, testing with Junit/Sonar Qube, and Kubernetes.Responsibilities:Design and...

Cullerton Group has a new opportunity for a IT Software Engineer 5 in Chicago, IL. The work will be done hybrid, with two days per week onsite (Monday and Wednesday). This is a long-term position that can lead to permanent employment with our client. Compensation is up to $105/hr + full benefits (vision, dental, health insurance, 401k, and holiday pay).Job...

About CalcFocus CalcFocus is a growing insurtech company delivering cloud-native policy administration and illustration software to the Life & Annuity market. Built on a powerful calculation engine, the company has achieved 100% successful implementations and built a reputation for deep domain expertise, strong product capability, and a genuinely...

About Sunthetics Sunthetics is a no-code platform for AI-guided experimentation that allows chemical R&D teams to reach better results in record time. Our AI engine learns from as few as five data points, runs transparently rather than as a black box, and requires no data-science expertise to use. Teams at companies like Merck, FMC, and J-STAR use Sunthetics...

QA Engineer Start Date: As soon as possible, but open to discussion Type: Full-time Reports to Head of Engineering Compensation: $95,000-$105,000 About Us de Anda Capital is an independent sponsor and family office with over 140 deals and over 3 billion USD in investor value creation. We are based in Los Angeles, California and New York City, New York. Our...

As an engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. We are looking to expand our software engineers, seeking those with deep rooted entrepreneurial spirit. Our serverless platform is a multi-tenant monorepo — Next.js and React on the front, tRPC...

QA Engineer Start Date: As soon as possible, but open to discussion Type: Full-time Reports to Head of Engineering Compensation: $95,000-$105,000 About Us de Anda Capital is an independent sponsor and family office with over 140 deals and over 3 billion USD in investor value creation. We are based in Los Angeles, California and New York City, New York....

At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer’s needs. We strategically partner with our clients to leverage our expertise in design and software, while our clients bring their own domain expertise. We work with a variety of clients from different industries, collaborating as we get new...

We're looking for a mid-level Software Engineer on a contract basis to help build and extend the platforms that power our programs. You'll work alongside our senior engineers on well-scoped features across the stack, contributing production-quality code from early on and working with a high degree of independence as you ramp up. About Unify America We’re...

Location: Indianapolis, IN or Charlotte, NC (on-site with key customer). Open to candidates willing to relocate or spend significant time on-site. Type: Full-time Compensation: Competitive compensation + milestone-based bonuses About Condoit Condoit is the system of record for electrical distribution infrastructure. Our software platform creates...

Senior Full-Stack EngineerReports to: Head of EngineeringLevel: Mid–Senior (IC)Location: RemoteCompensation: $100,000-$110,000The roleYou will own vertical slices of the platform end to end — GraphQL schema, Django services, migrations, Apollo-consuming React UI, and tests on both sides — inside a spec-driven, agent-assisted workflow. The backend is...

Title: Remote Full Stack Engineer Location: Remote ( needs to be able to work in EST) Duration: 24 month Contract Start date : ASAP Compensation: $49-53hr (based on experience) Must haves: 3–5+ years as a full stack developer Proficiency with Apex and/ or Java Proficiency in Apex and Lightning Web Components (LWC) using JavaScript, HTML, and CSS Proven...

At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer's needs. We strategically partner with our clients to leverage our expertise in design and software, while our clients bring their own domain expertise. We work with a variety of clients from different industries, collaborating as we get new...

Okta seeks a Principal Product Acceleration Specialist for Auth0, focusing on strategic enterprise accounts and CIAM deployments. You will guide architecture, optimize platform usage, and align with product teams to accelerate adoption across G2K customers.You will partner with Sales Engineering, deliver PoCs, and enable developers with modern front-end and...

About Astra Astra is building mission-critical infrastructure for moving money at scale. Our platform processes billions in annual transaction volume with 99.9%+ uptime, powering real-time transfers, bank debits, card disbursements, and complex financial compliance systems. We provide APIs and automation tools that enable businesses to move money...

Lead Automation Developer/ Lead Datadog DeveloperLocation: Chicago, IL or Remote Duration: 12 Months Rate: DOE US Citizens and Green cards are Preferred.As a Lead Automation Developer, you will be required to provide and own technical oversight for all APM specific automations required for applications monitoring setup within the group. You will be involved...

Lead Automation Developer/ Lead Datadog DeveloperLocation: Chicago, IL or RemoteDuration: 12 MonthsRate: DOE US Citizens and Green Cards are Preferred.As a Lead Automation Developer, you will provide and own technical oversight for all APM specific automations required for applications monitoring setup within the group. You will be involved in designing and...

Backend Developer If you're eager to make a real impact in healthcare through meaningful contributions, explore a technology role. We're looking for engineers who are passionate about innovation, problem-solving, and building modern cloud-based systems that shape the future of care delivery. As a Backend Developer, you will play a key role in designing,...

Fingerprint empowers enterprises to detect and stop online fraud with the world's most accurate device intelligence. We lead our industry with bleeding-edge identification capabilities and work on turning new ideas and discoveries in the fraud detection space into reality. Our customers range from innovative startups to leading enterprise companies,...