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623 developer tools jobs at 383 companies in Gary, IN

3mo
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Software Engineer - Cumberland/FICCO Tools Engineering
Chicago, Illinois, United States
$175k-$225k/yr OnsiteFull Time
DRW
DRW: Technology-driven principal trading firm operating in global financial markets
2+ YOE2+ years in Python/Java/C++; experience delivering production systems; financial markets exposure; Linux-based high-throughput systems; strong communication; degree in CS/Math/Stats/Physics/Engineering or equivalent.
Python, Java, C++, Typescript, Linux
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2mo
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Technical Sales Engineer - Indexable Tools
Chicago, Illinois, United States
$85k-$105k/yr OnsiteFull Time
Kyocera SGS Precision Tools
Kyocera SGS Precision ToolsTokyo Stock Exchange: 6971: Manufacturer of high-performance solid carbide cutting tools.
2+ YOE2+ years in technical sales; bachelor’s in a technical field; strong tooling knowledge; willing to travel up to 50%.
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3w
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Senior Developer
Chicago, Illinois, United States
$175k-$225k/yr HybridFull Time
Optimal Market Technologies
Optimal Market Technologies: Operates a broker-dealer platform for wholesale options execution.
5+ YOE5+ years software development experience; strong C++ and Python; Linux apps; experience in latency-sensitive or trading systems; fluent use of AI-assisted development tools (Claude Code); strong communication skills.
Claude Code, C++, Python, Linux, FIX Protocol, SQL, PostgreSQL, GoogleTest, AERON, perf, gprof, ASan, UBSan, gcov, lcov, Rust
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1mo
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Application Developer-SAP ABAP HANA
Paramus or Chicago or New York
$114k-$212k/yr HybridMultiple Commitments Available
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
SAP ABAP HANA development, complex component design, HANA modeling, ABAP tools, and performance optimization.
ABAP, HANA Studio, ADT, ADBC, Native SQL, ABAP Core Data Services, ALV, HANA Live
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3mo
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Software Engineer
Glenwood, Illinois, United States
OnsiteFull Time
Fortive
FortiveNYSE: FTV: Manufactures professional instrumentation, industrial tools, and specialized software.
Develop software interfacing with industrial equipment; strong SQL Server; VB.NET/C#; AWS; Git/CI tools; on-site in Glenwood, IL.
Microsoft SQL Server, VB.NET, C#, Git, Octopus Deploy, TeamCity, AWS, Jira, Confluence, SSIS, Entity Framework, SQL
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3mo
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Software Engineer
Westchester, Illinois, United States
$79k-$99k/yr HybridFull Time
Ritchie Bros.
Ritchie Bros.NYSE: RBA: Conducts global auctions for heavy equipment and industrial assets.
3+ YOE3–5+ years software development; .NET, React; Azure; SQL Server/PostgreSQL; REST APIs; Agile; Docker; AI-assisted tools.
.NET, React, Azure, SQL Server, PostgreSQL, REST APIs, Docker, GitHub Copilot, AI-assisted development tools
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2mo
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Senior Salesforce Developer
Chicago, Illinois, United States
OnsiteFull Time
SMBHD
SMBHD: Provides customized CRM consulting and implementation services for businesses.
4+ YOE4+ years enterprise Salesforce development; full-stack with front-end interest; Git; SOAP/REST; XML/JSON; relational DB; ETL tools
Salesforce, Git, SOAP/REST, XML/JSON, ETL tools, Relational databases
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4w
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Principal Software Engineer (Auth0)
Bellevue or Chicago or New York City or San Francisco or Washington
$244k-$376k/yr HybridFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
10+ YOE10+ years software development, 4+ years identity/cloud experience, 3+ years developer tooling experience; strong systems design, communication, and rapid learning skills.
Auth0, Auth0 FGA, Model Context Protocol (MCP), A2A, SDKs, Python
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1mo
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Software Engineer
Chicago, Illinois, United States
$90k-$110k/yr HybridFull Time
Midtown Athletic Clubs
Midtown Athletic Clubs: Operates premium athletic clubs and resort-style sports facilities.
3+ YOEBS in Engineering/IT or equivalent, 3+ years software development, experience with TypeScript/JavaScript, Node.js/Express.js/NestJS or React, REST APIs (JSON/XML), agile methodologies, and collaboration tools.
TypeScript, JavaScript, Node.js, Express.js, NestJS, React, JSON, XML, Microsoft Azure DevOps, JIRA, Microsoft Teams, Postman, Microsoft SQL Server, Flutter, Azure, AWS
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1mo
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Senior MES Developer
Hanoi or Hung Yen or Lisle
OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
6+ YOE6+ years software development (4+ backend) with strong Java 17+/Spring Boot, REST API, high-concurrency transactional systems; experience with Progress/PostgreSQL, Kafka, Angular, observability, performance tuning, and CI/CD tools (Jira, GitLab).
Java 17+, Spring Boot, REST API, Progress, PostgreSQL, Kafka, Angular, TypeScript, Opcenter, Camstar, SAP, WMS, DataHub, Prometheus, Grafana, Playwright, Jira, GitLab
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1w
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Agentic AI Developer
Chicago, Illinois, United States
$117k-$145k/yr HybridFull Time
Strata Decision Technology
Strata Decision TechnologyNYSE: ROP: Provides financial analytics and performance software for healthcare systems.
4+ YOE4+ years software development experience, strong Python and SQL skills, hands-on AWS and LLM/API experience, knowledge of agent orchestration, RAG, tool calling, and production ML engineering.
Python, SQL, AWS, Amazon Bedrock, AgentCore, SageMaker, S3, Lambda, LLM APIs, Retrieval Augmented Generation (RAG), Model Context Protocol (MCP), LangGraph, Semantic Kernel, CrewAI, AutoGen, Snowflake, dbt
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1mo
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Engineer, Execution Technology
Chicago or New York
$150k-$225k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
5+ YOE5+ years building financial/trading systems in Java, expertise in multi-threaded/concurrency and lock-free algorithms, distributed systems experience, strong communication, familiarity with AI-assisted development tools, comfortable with C#.
Java, C#
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1mo
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Senior Engineer, Execution Technology
Chicago or New York City
$200k-$275k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
10+ YOE10+ years building financial/trading systems in Java; strong concurrency, distributed systems, project leadership, mentoring, and communication skills; familiarity with AI-assisted development tools and C#.
Java, C#, AI-assisted development tools
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5d
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Software Engineer
Chicago or Peoria or Irving
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experience designing and developing Python applications, OOP, Git, CI/CD, AWS, Snowflake and GenAI tools; ability to build pipelines, implement source-to-target mappings, and perform unit/integration testing.
Python, Git, Jenkins, Github Actions, Microsoft Azure Devops, AWS Lambda, Kinesis, Event Bridge, CloudWatch, CloudFormation, Dynamo, Fargate, S3, Sage Maker, IAM, RDS, Snowflake, GitHub Copilot, Claude Code
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1mo
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Senior Software Engineer
Chicago or San Diego
$163k-$199k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
5+ YOE5+ years software development; expert in Python, Node.js, and React; experience with IaC (Terraform), cloud platforms (AWS, Microsoft Azure, GCP), containerization, CI/CD, databases, and AI-assisted development tools; Bachelor's or equivalent; US work authorization required.
Python, Node.js, Express, NestJS, React, Redux, Terraform, CloudFormation, Ansible, AWS, Microsoft Azure, GCP, GitHub Copilot, Cursor, Amazon CodeWhisperer, OpenAI Codex, Docker, Kubernetes, ECS, GraphQL, PostgreSQL, MongoDB, Jenkins, GitLab CI, GitHub Actions, Microsoft Azure DevOps, Git
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1mo
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Senior AI Engineer - Guidewire
Chicago, Illinois, United States
$72k-$141k/yr HybridFull Time
CNA
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
8+ YOEDesign and deliver AI-enabled, cloud-native solutions; drive AI-assisted development adoption; hands-on experience with AI tools and full-stack development; typically 8+ years of software engineering experience and bachelor\u0002s degree or equivalent.
Claude, GitHub Copilot, Cursor, Developer Assistants, Guidewire InsuranceSuite, Guidewire Cloud Platform, Guidewire Jutro, Java/J2EE, CI/CD
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1mo
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Senior Software Engineer
Andover or Boston or New York or Chicago or Menlo Park or Manchester or London or Tokyo
$140k/yr OnsiteFull Time
Alumni Ventures
Alumni Ventures: Provides individual investors access to diversified venture capital funds.
6+ YOE6+ years building production applications; experience with JavaScript/Node.js and/or Python, PostgreSQL/MySQL, AWS, API integrations, full-stack development, modern/AI-assisted dev tools; authorized to work in the US.
Javascript, Node.js, Python, PostgreSQL, MySQL, AWS, AI-assisted development tools, NetSuite APIs, APIs
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1w
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Staff Software Engineer
Chicago, Illinois, United States
$126k-$210k/yr OnsiteFull Time
CME Group
CME GroupNASDAQ: CME: Operates global derivatives marketplaces for trading futures and options.
8+ YOE8+ years Java development with Spring, REST APIs; experience with Python, GCP (GKE, Pub/Sub, BigQuery, Cloud Run, Dataflow), Kafka/Flink, Postgres/SQL, observability, concurrent systems, and AI tooling.
Java, Spring, REST APIs, Python, Google Cloud Platform (GCP), GKE, Pub/Sub, BigQuery, Cloud Run, Dataflow, Kafka, Flink, Postgres, SQL, Gemini, CoPilot, Claude
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2d
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Senior Software Engineer, Event Technology
San Francisco or Palo Alto or Chicago or New York City or Seattle or Atlanta or Indianapolis
$149k-$246k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
7+ years professional full-stack development; expertise in TypeScript, React, Next.js, backend API design, distributed systems, AWS; experience using AI developer tools; CI/CD, testing, monitoring; mentoring and architectural leadership.
Claude, Cursor, GitHub Copilot, TypeScript, React, Next.js, REST, GraphQL, AWS Lambda, DynamoDB, AppSync, API Gateway, Splunk, New Relic, CloudWatch, Akamai, CloudFront, Lambda@Edge, WebSockets, Server-Sent Events
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1w
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Lead Data Engineer
Chicago or McLean
$179k-$225k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree,4+ years application development,2+ years big data,1+ year cloud experience; proficiency in Java/Scala/Python, distributed data tools, data warehousing, UNIX/Linux, and strong communication.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, AWS, Microsoft Azure, Google Cloud, SQL, UNIX/Linux
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