Principal Software Engineer

RTX
United Kingdom
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Collaboration","Continuous improvement","Technical direction","Agile delivery"]

Design and build software in a mature, agile cybersecurity environment, working closely with stakeholders and other engineers to deliver project milestones. Contribute to continuous improvement and help shape technical direction within your team. The role requires strong core software engineering across modern JavaScript/TypeScript, cloud (AWS/Azure), REST APIs, and containerized infrastructure, with experience in testing and Agile delivery.

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FursaFursa
RTX
RTX
6 hours ago

Principal Software Engineer

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 6 hours agoStatus: Live

Job Summary

Design and build software in a mature, agile cybersecurity environment, working closely with stakeholders and other engineers to deliver project milestones. Contribute to continuous improvement and help shape technical direction within your team. The role requires strong core software engineering across modern JavaScript/TypeScript, cloud (AWS/Azure), REST APIs, and containerized infrastructure, with experience in testing and Agile delivery.
Location: United Kingdom
Workplace: Hybrid
Employment Type: Full time · Permanent
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Design and build software using industry best practice.
  • •Collaborate with stakeholders and other engineers to deliver project milestones.
  • •Contribute to continuous improvement within your team.
  • •Collaborate with peers on technical direction within your team.
  • •Support Agile delivery across the project lifecycle.

Pay and Benefits

Perks:PensionLife AssurancePaid LeaveSick PayDentalCycle ToVolunteering

Key Requirements

  • •Core software engineering experience with JavaScript frameworks (React, NextJS), TypeScript, Python or Java.
  • •Experience with REST API development including OpenAPI/Swagger.
  • •Cloud services experience with AWS or Azure.
  • •Experience with containerisation and orchestration (Docker, Kubernetes, OpenShift) and infrastructure as code (Terraform, Ansible).
  • •Willingness and eligibility to hold SC and eDV clearance.
Skills:CollaborationContinuous improvementTechnical directionAgile delivery
Tech Stack:ReactNextJSTypeScriptJavaScriptPythonJavaREST APIOpenAPISwaggerAWSAzureDockerKubernetesOpenShiftTerraformAnsiblePostgreSQLElasticsearchOpenSearchMocha

Eligibility

Security Clearance:SCEDV

Company Brief

RTX
Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.
Industry: Aerospace Manufacturing
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Arlington, United States
Founded: 2020
Website