Fearless Tech Stack

Government digital modernization via cloud-native microservices and DevOps

Software Development Baltimore, Maryland 201–500 employees Founded 2009 Privately Held

Fearless builds digital transformation systems for U.S. government agencies, with a 15-year track record serving the public sector. Their tech stack—Ruby on Rails, Java/Spring Boot, React, Kubernetes, Kafka, and observability tools (Prometheus, Grafana, Splunk)—reflects a shift toward cloud-native microservices; they're actively migrating off legacy integration platforms (webMethods) and containerizing workloads. Current project focus on procurement dashboards, search relevance, and AI-driven research signals expansion beyond traditional government IT into data-driven decision support.

Tech Stack 66 technologies

Core StackRuby on Rails Ruby Java React Docker Kubernetes Helm Apache Kafka Prometheus Grafana Splunk JavaScript AWS Spring Boot Spring Cloud SOAP JMS AMQP JDBC Red Hat AMQ IBM MQ AppDynamics Fluent Bit OAuth 2.0 OpenID Connect HTML5 Sidekiq OpenSearch Deltek Jasper+36 more

ReplacingwebMethods Integration Server

What Fearless Is Building

◆Challenges

Migrating legacy integration platforms to cloud-native microservices
Time-sensitive task order staffing
Identifying government contracting opportunities
Migration to new search engine
Relevance and indexing improvement
Security compliance enhancement
Maintaining audit-ready procurement databases
Identifying emerging opportunities
Expanding presence in government contracting sector
Monitoring platform health

▲Active Projects

Speaker series
Md famli application
Shared design system
Deploying containerized microservices using docker/kubernetes
Migration to new search engine
Relevance and indexing improvement
Automation and containerization consolidation
Dashboard and tracker development for procurement trends
Ai-driven procurement research processes
Audit-ready procurement database maintenance

Hiring Activity

Accelerating15 roles · 15 in 30d

Department

Engineering

Data

Marketing

Product

Sales

Security

Seniority

Intern

Senior

Mid

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About Fearless

Fearless is a 201–500-person software company founded in 2009 and based in Baltimore, Maryland. They specialize in modernizing government digital services through agile development, DevOps practices, and cloud infrastructure. Their work spans application development (Ruby on Rails, React frontends; Java/Spring backends), microservices orchestration (Docker, Kubernetes), enterprise messaging (Kafka, Red Hat AMQ, IBM MQ), and observability (Prometheus, Grafana, Splunk). Current hiring is concentrated in engineering and early-career roles, with active projects centered on containerization, procurement analytics, and search platform migration.

HeadquartersBaltimore, Maryland

Company Size201–500 employees

Founded2009

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Fearless use?

Ruby on Rails, Java/Spring Boot, React, Kubernetes, Docker, Kafka, Prometheus, Grafana, Splunk, AppDynamics, OAuth 2.0, OpenID Connect, and AWS. They recently began migrating off webMethods Integration Server toward cloud-native microservices.

What is Fearless working on?

Current projects include containerizing and deploying microservices via Docker/Kubernetes, migrating to a new search engine, building procurement analytics dashboards, automating infrastructure consolidation, and developing AI-driven research processes for government procurement workflows.

How this profile is built

Fearless's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.