✦ Luna Orbit — Software Engineering

Senior Applications Engineer 2026- US, UK

at Aimpoint Digital

📍 Remote, US Remote Posted April 11, 2026
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Position Details

Type Not Specified
Experience senior
Exp. Years 4+ years
Education Degree educated in Computer Science, Engineering, Mathematics, or equivalent experience
Category Software Engineering

About this role

Senior Applications Engineer for a fully remote data and analytics consultancy supporting client engagements. You will develop and maintain web applications with React, build RESTful APIs and backend services, and collaborate closely with design/product and client stakeholders.

Key Responsibilities

  • Develop, test, and maintain web applications using React, JavaScript, HTML, and CSS
  • Develop and maintain RESTful APIs and backend systems including CRUD applications and integrations with external APIs
  • Optimize applications for speed and scalability
  • Troubleshoot and debug issues to improve application performance and user experience
  • Participate in code reviews and contribute technical documentation and user guides

Technical Overview

The role focuses on React-based web development (JavaScript, HTML, CSS) and backend work via RESTful APIs and CRUD applications with integrations to external APIs. You will optimize for speed and scalability, debug issues, and may use data app frameworks like Streamlit, with backend language preferences including Python, Java, C#, or Golang.

Ideal Candidate

The ideal candidate is a senior application engineer with 4+ years building web applications across both frontend and backend. They are highly proficient in React and strong in JavaScript, HTML, and CSS, with experience developing RESTful APIs and backend services in Python, Java, C#, or Golang, plus familiarity with Streamlit for data applications.

Must-Have Skills

4+ years working with application development; both frontend and backendProficiency in ReactStrong knowledge of JavaScriptHTML and CSS.Proficiency in one or more backend languages (preferable one of PythonJavaC# or Golang) and an ability to pick up new languagestools and frameworks.Familiarity with developing RESTful APIsProficiency with data app frameworks like Streamlit.Experience with managing stakeholders and collaborating with customersStrong written and verbal communication skills required

Nice-to-Have Skills

Experience with other frameworks is beneficial (e.g. AngularSvelte)

Tools & Platforms

ReactJavaScriptHTMLCSSRESTful APIsStreamlitPythonJavaC#GolangAngularSvelte

Required Skills

ReactJavaScriptHTMLCSSRESTful APIsCRUDexternal APIsperformance optimizationscalability optimizationtroubleshooting and debuggingcode reviewstechnical documentationuser guidesStreamlitPythonJavaC#GolangAngularSveltestakeholder managementcustomer collaborationend-to-end analytical solutions

Hard Skills

ReactJavaScriptHTMLCSSRESTful APIsCRUDweb applicationsbackend systemsexternal APIsperformance and speed optimizationscalability optimizationtroubleshoot and debugcode reviewstechnical documentationuser guidesStreamlitPythonJavaC#Golang

Soft Skills

stakeholder managementcollaboration with customerswritten and verbal communication skillsself-starterindependent work on client engagementsworking with small teamscontributing innovative ideasestablishing best practicestrusted advisor mindset

Industry & Role

Industry Consulting
Job Function Build and maintain client-facing web applications and RESTful backend services as a senior application engineer
Role Subtype Backend Engineer
Tech Domains JavaScript, React, Python, Consulting, Data & Analytics, Linux

Keywords for Your Resume

Senior Applications EngineerApplications Engineerweb applicationsfrontendbackendReactJavaScriptHTMLCSSRESTful APIsCRUD applicationsexternal APIsperformancescalabilitytroubleshootdebugcode reviewstechnical documentationuser guidesStreamlitPythonJavaC#GolangAngularSveltestakeholderscustomerstrusted advisorend-to-end analytical solutionsdata-driven insights

Deal Breakers

4+ years working with application development (frontend and backend), Proficiency in React and strong knowledge of JavaScript, HTML, and CSS, Experience developing RESTful APIs and backend languages (Python, Java, C#, or Golang)

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