RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOESTEM degree and 2+ years of relevant experience or an advanced related degree; U.S. citizenship and active Secret clearance required. Embedded software experience preferred.
Software Developer II - Connect Service Software (Front End, Billing Software)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Provides enterprise software solutions for utility and broadband cooperatives.
5+ YOE5+ years software development experience; proficiency with Angular/TypeScript, Java, RDBMS, automated testing, cloud and container technologies; bachelor's degree preferred.
Angular, TypeScript, Java, Postgres, Oracle, AWS, Kubernetes, Spring Boot, Kafka, Cassandra, Git, JIRA, Confluence, Bitbucket, Bamboo, generative AI
Software Developer II - Utility Billing Software (Front End, Angular)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; proficient with Angular/TypeScript, Java, RDBMS, cloud and container tooling; strong testing, Git, and collaboration skills.
Software Developer II - Meter Data Management Software (Full Stack, Databricks)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience preferred; full-stack and data engineering experience; Databricks, Delta Lake, Spark, big data, AWS services, Java/Scala, Docker/Kubernetes, CI/CD, and strong analytical skills.
Software Developer II - Utility Billing Software (Front End, Angular)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; proficiency with Angular/TypeScript, Java, RDBMS, cloud and container technologies; automated testing and Git; Bachelor's in CS or equivalent preferred.
Software Engineer II - Mission Sensor Manager (Onsite)
Cedar Rapids, Iowa, United States
$69k-$131k/yrOnsiteFull Time
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOESTEM degree and minimum 2 years experience, Agile team experience, software requirements and test development, Python test scripting, Ada/C development experience preferred.
Software Developer II - Meter Data Management Software (Full Stack, Databricks)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Provides enterprise software solutions for utility and broadband cooperatives.
5+ YOE5+ years software development experience; proficiency with Databricks, Delta Lake, Spark, AWS, Java or Scala, data pipelines, and cloud-based full‑stack development.
Software Developer II - Utility Billing Software (Front End, Angular)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; strong front-end (Angular/TypeScript), Java and RDBMS experience; automated testing, cloud, container, and Git tooling familiarity; bachelor's in CS preferred.
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOESTEM degree and 2+ years of relevant experience, or an advanced related degree. Requires active DoD Secret clearance or eligibility, embedded software expertise, and strong technical communication.
Software Developer II - Meter Data Management Software (Full Stack, Databricks)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience preferred; full‑stack with stronger back-end/data engineering skills. Experience with Databricks, Delta Lake, big data (Spark, Hadoop, Kafka), AWS services, Java/Scala, databases, Docker/Kubernetes, and CI/CD tools.
Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Provides enterprise software solutions for utility and broadband cooperatives.
5+ YOE5+ years software development experience; proficiency with Angular, TypeScript or GWT, Java, RDBMS, cloud and container tech, Git and automated testing; strong communication and problem-solving skills.
Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; full-stack development with Angular/TypeScript or GWT and Java; experience with RDBMS (Postgres, Oracle), cloud stack (AWS, Kubernetes, Spring Boot, Kafka, Cassandra), Git, automated testing, and Agile tools (Jira, Confluence, Bitbucket, Bamboo).
Software Developer II - Meter Data Management Software (Full Stack, Databricks)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; full‑stack with back‑end/data focus. Strong experience with Databricks/Delta Lake, big data (Spark, Hadoop, Kafka), AWS, data pipelines/ETL, Java or Scala, Docker/Kubernetes, and CI/CD tools.
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEU.S. citizen able to obtain/maintain DoD Secret clearance, STEM degree with ~2 years relevant experience, embedded real-time software development experience, familiarity with C/C++, Ada, Python, Eclipse, Jira, Jama, and Agile.
Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years software development experience; full‑stack skills with Angular/TypeScript or GWT, Java, RDBMS (Postgres/Oracle), cloud (AWS), Kubernetes, Spring Boot, Kafka, Cassandra; Git and automated testing; experience with JIRA/Confluence/Bitbucket/Bamboo and agentic AI coding tools.
Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOERequires 5+ years software development experience; proficiency with Angular/TypeScript or GWT, Java, RDBMS (Postgres, Oracle), cloud stack (AWS, Kubernetes, Spring Boot, Kafka, Cassandra), Git and CI/CD tools, automated testing, and experience with agentic AI coding tools. Bachelor's degree preferred.
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEU.S. citizen required with active ability to obtain DoD Secret clearance; typically requires a STEM degree and 2+ years experience; proficiency in C++ and Python; Agile experience; experience with DOORS and Atlassian tools preferred.
Software Engineer II - Avionics Military FMS (Onsite)
Cedar Rapids, Iowa, United States
$69k-$131k/yrOnsiteFull Time
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOESTEM degree and 2+ years of relevant experience or advanced degree; 2+ years using C, C++, DOORS, Ada, or Python and 2+ years in a software role. U.S. Person required.