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  • Sr Cloud Engineer/Sr Software engineer/application development

     ...workflows, automated testing, and deployment practices. \n Develop AI/ML and agentic applications and tools alongside Government...  ...\n Experience with relational and NoSQL databases such as PostgreSQL, Aurora, and DynamoDB. \n At least one AWS certification (Developer... 
    Postgresql
    For contractors
    Remote work

    Softek International

    Mundelein, IL
    3 days ago

  • Forward Deployed Generative AI Engineering

     ...repositories, SaaS tools, and approved enterprise data. \n Develop the UI, backend, API, or integration needed for an assigned feature...  ...approved workflow frameworks. \n Retrieval and data \n PostgreSQL/pgvector ; OpenSearch/Elasticsearch ; Pinecone; Weaviate;... 
    Postgresql
    Internship

    Avanta Labs

    Mundelein, IL
    2 days ago

  • Principal Forward Deployed GenAI Engineer / Architect

     ...technical judgment with hands-on delivery. Principals lead programs, develop engineers, and turn customer needs into reusable Avanta Labs...  ...; SDKs; tool protocols; sandboxing. \n Data/retrieval: PostgreSQL/pgvector ; OpenSearch/Elasticsearch ; Pinecone; Weaviate;... 
    Postgresql

    Avanta Labs

    Mundelein, IL
    2 days ago

  • Senior java Developer

     ...Job Description Role- Senior Java Developer (Java, Spark, GCP) \n Location- Chicago, IL, Texas, Atlanta, GA \n Employment Type...  .... \n Strong SQL skills with databases such as MySQL and PostgreSQL . \n Experience with containerization and orchestration technologies... 
    Postgresql
    Full time

    BBI

    Mundelein, IL
    7 days ago

  • Senior Developer

    $120k - $170k

     ...\n • Design and optimize database schemas, and implement/tune SQL for RDBMS platforms (Amazon RDS/Aurora, MS SQL, MySQL, PostgreSQL). \n • Develop, test, and maintain web applications, APIs, and batch processes to support business operations. \n • Build and operate... 
    Postgresql
    Permanent employment
    Work at office
    Flexible hours

    Mitsubishi UFJ Trust and Banking Corporation, New York Branc...

    Mundelein, IL
    7 days ago

  • Developer

    $120k - $145k

     ...\n • Design and optimize database schemas, and implement/tune SQL for RDBMS platforms (Amazon RDS/Aurora, MS SQL, MySQL, PostgreSQL). \n • Develop, test, and maintain web applications, APIs, and batch processes to support business operations. \n • Build and operate... 
    Postgresql
    Permanent employment
    Work at office
    Flexible hours

    Mitsubishi UFJ Trust and Banking Corporation, New York Branc...

    Mundelein, IL
    7 days ago

  • Oracle Developer/Database Admin

     ...with an exciting organization and they are looking to bring on a Developer/Database Admin (80%/20%). We are looking for someone who is...  ...specifications Familiarity with other SQL/NoSQL databases such as PostgreSQL, MongoDB, etc. ​Proficient understanding of code... 
    Postgresql
    Full time

    360 -tsg

    Glenview, IL
    more than 2 months ago

  • Database Engineer | Systematic Hedge Fund

     ...scalability, and reliability across critical data systems, critical for their NYC office's growth. \n \n Tech stack: Python, PostgreSQL \n \n This is an opportunity to take a critical infrastructure seat at a firm at the very top of the financial space. \n... 
    Postgresql
    Work at office

    Paragon Alpha - Hedge Fund Talent Business

    Mundelein, IL
    7 days ago

  • Sr Cloud Engineer/Sr Software engineer/application development

     ...Git workflows, automated testing, and deployment practices. Develop AI/ML and agentic applications and tools alongside Government...  ...Functions. Experience with relational and NoSQL databases such as PostgreSQL, Aurora, and DynamoDB. At least one AWS certification (... 
    Postgresql
    For contractors
    Remote work

    Softek International

    Mundelein, IL
    1 day ago

  • Senior INTEX Developer

     ...Madrid and Singapore. \n \n We are looking for a Senior INTEX Developer for one of our clients, a corporate and investment bank based...  .... You'll refactor a core application to run on a dedicated PostgreSQL instance, then assess and redesign the INTEX architecture and... 
    Postgresql

    QUANTEAM - North America (RAINBOW PARTNERS Group)

    Mundelein, IL
    7 days ago

  • Quantitative Developer

     ...finance, and investor relations to understand their data needs and develop solutions to meet those needs. \n - Ensure data quality,...  ...\n - **Experience with SQL** and relational databases (e.g. PostgreSQL (preferred), MS Sql Server, Oracle). \n - Comfortable with programming... 
    Postgresql

    StreetID

    Mundelein, IL
    14 days ago

  • Senior Software Engineer

     ...AWS or other cloud technologies is a plus. \n ~ Familiarity with relational database systems and SQL, such as Oracle Database or PostgreSQL. \n ~ Knowledge of global portfolio financing/funding, trading workflows, or post-trade lifecycle processes is a plus. \n ~... 
    Postgresql
    Work experience placement

    Mondrian Alpha

    Mundelein, IL
    6 days ago

  • Senior Full Stack Engineer

     ...technology behind live patient calls. \n \n What's in it for you: \n \n Build real products — TypeScript, Node.js, React, PostgreSQL. \n Solve hard problems — AI, voice, real-time systems, healthcare \n Own what's next — work directly with founders and... 
    Postgresql
    Full time

    Alldus

    Mundelein, IL
    7 days ago

  • Senior Software Engineer, AI Accounting

     ...production \n ~ Ruby on Rails, or equivalent depth in another server-side framework with a demonstrated ability to ramp quickly \n ~ PostgreSQL: schema design, indexing, transactional correctness \n ~ Third-party API integration against unreliable sources: incomplete... 
    Postgresql
    Work at office

    Exponent

    Mundelein, IL
    4 days ago

  • Agent Platform Engineer

     ...scale backend services and infrastructure using TypeScript. \n Develop core infrastructure for AI agents, including browser...  ...autonomous systems. \n Exposure to Temporal, Playwright, PostgreSQL, Prisma, GCP, Docker, or Pulumi . \n Experience with browser... 
    Postgresql

    Cavendish Professionals

    Mundelein, IL
    3 days ago

  • Staff Software Engineer

    $190k - $240k

     ...availability, reservations, modifications, and cancellations. \n Develop resilient booking workflows that handle retries, idempotency,...  ...modern backend technologies such as Ruby on Rails, Node.js, PostgreSQL, REST APIs, and cloud infrastructure. (language-agnostic)\n... 
    Postgresql

    Harnham

    Mundelein, IL
    5 days ago

  • Senior Software Engineer

     ...Backend of the patient case management platform, leveraging Python, PostgreSQL, AWS and AI tooling to create efficiencies. Candidates...  ...contributing to development efforts as a Backend-leaning Full-Stack Developer with Javascript will also be considered. Candidates will... 
    Postgresql
    Work at office
    Immediate start

    The Cypress Group

    Mundelein, IL
    7 days ago

  • Backend Engineer

     ...the APIs used by our frontend and internal AI services \n Develop pipelines for PDFs, Office files, email containers, and OCR driven...  ...\n Tech Environment \n Python 3.11+, Flask, SQLAlchemy, PostgreSQL, Elasticsearch, Redis, Docker \n \n Apply Here: -3c6c-4ef... 
    Postgresql
    Work at office

    Discernis

    Mundelein, IL
    7 days ago

  • Senior Python Engineer

    $250k

     ...preferred, or equivalent practical experience. \n \n \n Technology Environment \n \n Python \n AWS \n FastAPI \n PostgreSQL \n Redis \n PySpark \n React \n Cloud-based infrastructure and data platforms \n Modern AI-assisted software... 
    Postgresql

    Garden Street Staffing

    Mundelein, IL
    7 days ago

  • Founding Technical Lead, Applied AI

    $150k - $225k

     ...Software Engineer; FDSE; Applied AI Engineer; AI Engineer; AI Developer; AI Software Engineer; AI Product Engineer; AI Solutions Engineer...  ...data validation; data quality; deduplication; data modeling; PostgreSQL; MySQL; SQLite; ETL; ELT; data pipelines; pandas; structured... 
    Postgresql
    Freelance

    Witlore

    Mundelein, IL
    3 days ago

  • Staff Software Engineer

     ...agents, conversations, workspaces, and document workflows \n Develop orchestration for LLMs, tool calling, MCP, and multi-step...  ...engineering experience, ideally with FastAPI, APIs or microservices, PostgreSQL, and AWS \n Experience designing distributed systems and... 
    Postgresql

    kadence

    Mundelein, IL
    7 days ago

  • Platform Engineer

     ...hardening standards \n Partner with business analysts, QA, developers, and release managers to deliver changes through the SDLC; contribute...  ...queries and working with relational databases (e.g., Oracle, PostgreSQL, SQL Server \n ~ Experience with message-oriented middleware... 
    Postgresql

    Heitmeyer Consulting

    Mundelein, IL
    14 days ago

  • Senior AWS Cloud Engineer

     ...\n \n AWS Cloud Infrastructure \n Terraform / Infrastructure as Code \n GitLab CI/CD \n EC2, Lambda, S3, SNS, RDS PostgreSQL, SQL RDS and ECS/Fargate \n VPC, Transit Gateway, Direct Connect, ALB/ELB, Route 53, DNS and EFS \n CloudWatch and Grafana... 
    Postgresql

    The Custom Group of Companies

    Mundelein, IL
    7 days ago

  • Database Platform Engineer

     ...industry experience working as an DB Platform Engineer including specific hands-on experience and expertise with the following: PostgreSQL, AWS, RDS, Terraform (or another infrastructure as code tool), MVCC, etc. BSCS or equivalent is desired. \n \n The Senior DB... 
    Postgresql
    Immediate start
    Remote work

    The Cypress Group

    Mundelein, IL
    7 days ago

  • Senior Java Software Engineer

    $120k - $150k

     ...\n \n In this role, you will: \n \n \n Design and develop high-performance, scalable, multi-threaded software systems. \...  ...n ~ Familiarity with relational and NoSQL databases such as PostgreSQL, MySQL, or MongoDB. \n ~ Curiosity and enthusiasm for modern... 
    Postgresql

    Adaptiva

    Mundelein, IL
    7 days ago

  • Staff Software Engineer - AI Platform

     ...build backend services and distributed systems using Python, FastAPI, PostgreSQL and AWS \n Build AI orchestration involving LLMs, agents, tool calling, MCP and multi-step workflows \n Develop retrieval, search, vector and document-processing capabilities \n... 
    Postgresql

    Greybridge Search & Selection

    Mundelein, IL
    7 days ago

  • Software Engineer

     ...strategy of the company. \n \n You will be a lead backend developer responsible for the design, implementation, and optimization...  ...different store types: SQL, NoSQL, and caching layers (e.g., PostgreSQL, Redis, DynamoDB, ArangoDB). \n Architecture & Cloud: Strong... 
    Postgresql
    Permanent employment
    Full time

    Covet Health

    Mundelein, IL
    7 days ago

  • Software Engineer

    $150k - $250k

     ...than through layers of management \n \n \n Tech stack \n \n Python / TypeScript \n React / Next.js \n Node.js \n PostgreSQL \n AWS \n Docker / Kubernetes \n Modern cloud infrastructure and CI/CD tooling \n GO (desirable)\n \n \n You don... 
    Postgresql
    Work at office
    Work from home
    Monday to Friday

    Nextech Group Limited

    Mundelein, IL
    2 days ago

  • Full-Stack Engineer (Ruby on Rails)

     ...frontend implementation \n Improve reliability, performance, and developer experience across the codebase \n Contribute to technical...  ...\n \n \n Backend & Database: Ruby on Rails, Ruby, PostgreSQL \n Frontend: React, JavaScript, TypeScript, HTML, CSS \n... 
    Postgresql
    Work at office
    Immediate start
    2 days per week

    Cosign

    Mundelein, IL
    7 days ago

  • Senior Java Architect - FX Back Office

     ...Owners, architecture chops without losing the hands-on edge \n \n \n Nice to have : \n \n Spring/Spring Boot, Kafka, REST/microservices, Oracle/PostgreSQL, Kubernetes, cloud platforms, CI/CD, ISO 20022, legacy-to-strategic platform migration experience.... 
    Postgresql

    QUANTEAM - North America (RAINBOW PARTNERS Group)

    Mundelein, IL
    14 days ago