Senior Backend Architect - Lead Low-Latency APIs
Chime
A financial technology company is seeking a Technical Lead in Chicago to drive architectural decisions, lead projects, and build low-latency APIs for their Trust and Safety platforms. The ideal candidate will have over 5 years of software development experience, including Ruby on Rails proficiency, and a commitment to mentoring engineers. This role offers a competitive salary, flexible in-office work policy, health benefits, and generous vacation days, promoting personal and professional growth for all employees. #J-18808-Ljbffr Chime
- A diversified trading firm in Chicago is seeking an FPGA Engineer to design and implement low latency FPGA applications. The ideal candidate will have a Bachelor's degree in Computer or Electrical Engineering, with strong experience in Verilog and FPGA design flow. This...Senior
$70 - $77 per hour
...Job Title: Senior Software Engineer – Low Latency (Core Java) Location: Chicago, IL or New York, NY – Hybrid (candidates must be local to one of... ...are highly latency sensitive.This is not a traditional backend Java development role. The ideal candidate will possess...BackendSeniorHourly payContract workTemporary workLocal area2 days per week- ...and help us develop game-changing, high-quality solutions.As a Senior Lead Architect at JPMorganChase within Payments Technology - Commercial Card... ..., such as legacy transformation, cloud migration, or API enablementExperience with API‑led and event‑driven architectures...SeniorFor contractors
- ...customers. The team builds cloud-native applications leveraging modern backend services, frontend frameworks, and applied AI. This role sits at... ...experience with Python and/or TypeScriptExperience designing APIs, integrations, and backend servicesComfort working directly with...BackendSeniorFull time
- ...technology solutions company is seeking a highly skilled Senior Java Web Developer to support web and API-based software solutions remotely. The ideal... ...collaboration with application specialists, writing both backend and frontend code, and managing multiple priorities efficiently...BackendSeniorRemote work
- A leading tech company based in Chicago is hiring a Mobile Developer V to design and develop secure, mobile-optimized APIs optimized for high-performance applications. The role demands strong... ...mobile experiences through efficient backend services. #J-18808-Ljbffr Compunnel...BackendSenior
- Ritchie Bros. is seeking a Senior Staff Software Engineer to lead technical execution within Product Engineering, focusing on API-driven services and event-driven architectures. You will collaborate with Product Management and engineering to deliver customer-centric capabilities...BackendSenior
$140k - $175k
A leading SaaS company in Chicago is seeking a Senior Product Manager to define and drive the product strategy for core platform capabilities, integrating AI... ...product management experience focused on platform and API-facing products, along with strong technical fluency....SeniorWork at officeFlexible hours- Reddit, Inc. is hiring a Senior Engineer for the Core Platform team to design and scale API services used by hundreds of millions of users. You will mentor junior engineers, deliver high-uptime backend systems, and influence roadmaps across distributed services written...BackendSeniorRemote work
- A technology solutions company is seeking a Mendix Architect with integration experience to develop and configure applications using a low-code interface. The role focuses on optimizing performance and designing scalable solutions. Candidates should possess strong problem...Full time
$132.23k - $176.31k
...where the first day begins with a challenge that matters. The Senior Lead Architect is trusted to think boldly, take ownership, and bring fresh... ...in the following areas: Quantum Encryption, HCF/MCF, APIs Participation in at least one standard body Compensation...SeniorFull timeTemporary workImmediate startRemote workWork from home- ...United States (Chicago area) seeks a Senior CCaaS Solution Architect to design end‑to‑end cloud contact center... ...IVR journeys, omnichannel design, and API‑based integrations, translating... ...into scalable architectures. You will lead workshops, define data flows and call...Senior
- ...engineers to join our Systematic technology team, focused on building modern low latency, high availability research, and trading infrastructure. Key Responsibilities Design & Development: Architect, develop, and optimize low latency trading components and infrastructure,...Senior
- ...services, we are looking for people just like you. Join our team and help us develop game-changing, high-quality solutions.As a Senior Lead Architect at JPMorganChase within Commercial Investment Banking, Digital and Platform Services team, you are an integral part of a...SeniorFor contractors
- Senior / Lead Conversational AI & Digital Payments Solutions Engineer 02/04/2026 Contract Active... ...and vendor deliverables. Design and architect API integrations between internal platforms... ...assistant solutions integrated with backend systems, APIs, and analytics platforms....BackendSeniorContract work
- ...Illinois, is looking for a Sr. Staff Software Engineer to join their Product Engineering team. You will lead the development of AI-powered products while overseeing backend systems architecture and implementation. The ideal candidate has over 10 years of experience in...BackendSenior
$118k - $174.9k
Nixon Peabody LLP is seeking a Senior Full Stack Developer in Chicago, IL, responsible for leading the development of enterprise-grade applications using Microsoft... ...development experience, proficiency in both frontend and backend technologies, and strong leadership skills. A...BackendSeniorRemote job$190k
...transforming strategies into leading-edge tech platforms, at... ...You'll DoLead AI Tech Architects - AI Platforms at BCG... ...They work closely with senior client stakeholders and... ...for cost, latency, and operational risk.Prototyping... ...architecture, data platforms, and API-based system...Work at officeLocal area- A leading proprietary trading firm in Chicago is seeking a Senior Trading Software Engineer to optimize their trading systems and collaborate with traders and researchers... ...of network programming. You will solve low-latency trading problems and enhance system performance....SeniorWork at office2 days per week
$200k - $300k
...communications infrastructure that allows our high-capacity, low-latency trading and data research environments to run 24/7. This network... ...over 25 countries and 100 locations. We are looking for a Senior Network Engineer with experience designing and managing large...SeniorWork at officeLocal areaImmediate startWorldwide$165k - $190k
Huron is seeking an experienced Workday Extend Solution Architect in Chicago, Illinois. This senior manager role involves leading the design and delivery of Workday Extend solutions, translating business needs into technical strategies, and ensuring alignment with Workday...Senior- ...thinking company as an AEM Developer, where your expertise in AEM solutions will drive innovative projects. In this dynamic role, you will lead design discussions, develop scalable and secure AEM solutions, and provide technical guidance to the development team. You will work...Senior
- ...ResponsibilitiesArchitect and implement core components for a greenfield decentralized trading application from the ground up.Construct low-latency, highly resilient backend services that interface directly with high-throughput blockchain transaction streams.Take complete ownership of...BackendSenior
- A distinguished tech consulting firm in Chicago is seeking an experienced architect for large-scale Mendix solutions. The role involves system analysis, design, and implementation tasks with a focus on collaboration across different business areas. Ideal candidates should...SeniorContract work
- Salesforce is seeking a Senior Product Marketing Manager (PMM) to lead Slack's web presence across Slack.com and Salesforce.com/Slack. The role involves owning the messaging architecture, leading web strategy for major product launches, and ensuring messaging integrity...Senior
- Confidential is looking for a SharePoint Technical Architect to function as a technical lead overseeing the architecture, design, development, and support of SharePoint systems. With 6+ years of SharePoint and .Net experience, the Architect will guide technical design,...Senior
- ...stalls.You Are:As a Senior Advanced AI... ...and pluggable backends for research components... ..., and latency metrics — so findings... ...integration is low-friction.... ...experiments — missing APIs, insufficient... ...and enterprise architects to align... ...AccentureAccenture is a leading global...BackendSeniorFull timeWork experience placementLive inWork at officeLocal areaRelocation
- Follett Corporation in Westchester, IL, seeks a Team Lead, Python/Django Engineering to set architecture and drive backend services built on Python/Django with PostgreSQL, while mentoring engineers and reviewing production code. You will own AI-assisted development practices...BackendSenior
- A leading technology firm is seeking an AWS Senior Architect to design and implement an AIOps framework to enhance network operations. The ideal candidate will have over 8 years of AWS cloud architecture experience and a strong background in AI/ML solutions, particularly...SeniorContract work
- ...Myticas Consulting is seeking a Senior MDM Solutions Architect / Principal Consultant to lead Syndigo and Riversand projects in enterprise environments. You will work with client stakeholders to design, configure, and deliver MDM solutions, shaping data governance, modeling...Senior
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