20 security software engineer jobs at 13 companies in Westerly, RI

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Senior Software Engineer
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops automated software and systems to rapidly deliver mission-critical capabilities to U.S. government customers.
7+ YOEBachelor's degree or equivalent, 7+ years software engineering experience, able to obtain/maintain Secret U.S. security clearance, experience leading/mentoring, expertise in SDLC, OOP, distributed systems, secure coding, testing, and integration.
SDLC, Service-Oriented Architecture (SOA), AI, Generative AI
2mo
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Software Engineer IV - AI
Middletown, Rhode Island, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
3+ YOE3+ years software engineering experience; strong Git/GitLab/Atlassian; Java; Linux/RHEL; AI-enabled development tools; secure coding practices.
Git, GitLab, Atlassian, VS Code, Cursor, Java, Claude Code, OpenAI Codex, Continue.dev, Linux, Red Hat Enterprise Linux (RHEL)
2w
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Principal Software Engineer
Johnston or Phoenix
OnsiteFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
7+ YOEBachelor's degree, 7+ years software development experience, leadership/mentoring experience, expertise with Node.js and Java/Spring, cloud and containerization experience, CI/CD tooling, security protocols, and AI-assisted development tools.
Node.js, Java, Python, Go, Angular, React, Spring, Spring Boot, AWS, Microsoft Azure, Google Cloud Platform (GCP), Docker, Kubernetes, OpenShift, Jenkins, Harness, Git, Bitbucket, Nexus, MySQL, PostgreSQL, Oracle, MongoDB, OAuth, SAML, GitHub Copilot, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Kafka, Amazon Kinesis, Amazon SQS, Apache Storm
1mo
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Application Security Engineer [Remote-US]
United States or San Francisco or Providence
$175k-$215k/yr RemoteFull Time
Quanata
Quanata: Developing risk prediction and telematics software for insurance companies.
4+ YOEAssociate's degree (required); 4+ years software engineering experience with ≥2 years in application security; familiarity with OWASP/ASVS/MASVS, threat modeling (STRIDE/PASTA), cloud architectures, and strong communication skills.
OWASP Top 10, ASVS, MASVS, STRIDE, PASTA, LLM
1mo
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Principal Software Engineer (Health100 Platform)
Woonsocket or Hartford or Arizona or Texas or Georgia or New York or Massachusetts
$144k-$288k/yr HybridFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
10+ YOE10+ years software development experience; 5+ years with Java, Spring Boot, and microservices; 2+ years with Kafka/event-driven platforms; 3+ years with cloud (GCP/Azure); experience with AI/generative AI and production engineering practices (security, resiliency, observability, CI/CD).
Java, Spring Boot, Microservices, Kafka, GCP, Azure, Google Cloud AI, CI/CD
2mo
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Software Engineer, Computer Vision & Autonomy
Wakefield, Rhode Island, United States
$100k-$200k/yr OnsiteFull Time
Charles River Analytics
Charles River Analytics: Develops human-centered AI and intelligent systems for national security.
2+ YOEBachelor's in CS/Engineering; 2+ years in Python/C++; CV/Autonomy; Linux; Docker; travel; U.S. Citizenship; ability to obtain security clearance.
Python, C++, PyTorch, TensorFlow, OpenCV, ROS, Linux, Docker, Git
2mo
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Senior Embedded Software Engineer (Onsite)
Middletown, Rhode Island, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOESenior embedded real-time software engineer with 5+ years of experience in C/C++, RTOS (VxWorks/Linux), and DoD security clearance; willing to travel 10-15%.
C, C++, Linux, VxWorks, RTOS, MATLAB
1mo
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Software Eng (Dev) IV (West Greenwich, RI, US, 02817)
West Greenwich, Rhode Island, United States
$61k-$201k/yr OnsiteFull Time
Brightstar Lottery
Brightstar LotteryNYSE: BRSL: Provides technology, games, and management services for global lotteries.
5+ YOE5+ years development experience; CS bachelor's or equivalent; proficiency in Java/J2EE/SpringBoot/JPA/Hibernate and RESTful services; PostgreSQL and version control (Git); strong OOP/concurrency and debugging skills; must pass security investigation.
Java, J2EE, SpringBoot, JPA, Hibernate, RESTful services, PostgreSQL, Git, Docker, Kubernetes, Kafka, CQRS
1mo
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Principal Drupal Engineer
Old Saybrook, Connecticut, United States
HybridFull Time
4AllPromos
4AllPromos: Online retailer of customized promotional products and corporate gifts.
8+ YOE8+ years software engineering with deep Drupal (8-11) and PHP expertise; strong SQL (MariaDB/MySQL), Git/CI-CD, Composer/Drush, AWS familiarity, web security, front-end (HTML5/CSS3/JavaScript), and experience with AI-assisted dev tools.
Drupal, Composer, Drush, PHP, Symfony, MariaDB, MySQL, Git, CI/CD, AWS, Claude Code, OpenAI Codex, GitHub Copilot, Cursor, JSON:API, GraphQL, React, Vue, Next.js, HTML5, CSS3, JavaScript, OWASP
5d
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Field Service Engineer I
Northford, Connecticut, United States
$30-$37/hr RemoteFull Time
Honeywell
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
1+ YOEMinimum 1 year troubleshooting software or security equipment in-call center or in-field, High School/GED required; networking, TCP/IP, SQL/DB and security domain knowledge valued.
1mo
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Director, Engineering - Finance
Westlake or Smithfield
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Senior engineering leader to manage software engineers and deliver secure, scalable accounting technology platforms; experience with full-stack development, cloud-native architectures, vendor partnerships, and regulated financial systems required.
Angular, Java, Oracle, AWS, CI/CD, APIs, microservices
4d
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Head of AI & Agentic Platform Engineering
New York City or La Jolla or Bothell or Collegeville or Walton Oaks or Tampa or Dublin or Sandwich or Groton or Thessaloniki or Berlin
$300k-$500k/yr HybridFull Time
Pfizer
PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare
12+ YOE7+ Mgmt12+ years software/infrastructure engineering with 7+ years in AI/ML platform or MLOps at scale; deep experience with multi-tenant AI infrastructure, LLM gateway, model serving, compute provisioning, IaC (Terraform), multi-cloud, security, and regulated environments (GxP).
Terraform, Azure, AWS, GCP, SLURM, LSF
2mo
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Technical Publications Specialist
Bristol, Rhode Island, United States
OnsiteFull Time
Jaia Robotics
Jaia Robotics: Develops autonomous micro-underwater robotic vehicles for marine data collection.
Experienced technical writer for hardware and software, able to produce illustrated manuals and instructional videos, establish version control, collaborate with engineering/product/field teams, meet an August 2026 documentation deadline, eligible for U.S. work and security clearance.