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Senior Software Engineer - Node.js/ AWS

3Pillar Global • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • JavaScript • SQL • Node JS • 1 month ago
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Salary
≈ $28k – $69k per year (Estimated)
Location
Remote (Romania)
Seniority
Senior
Employment
Full-Time

First seen by Alion on Aug 6, 2026. 3Pillar Global scores B on the Alion truth index.

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3Pillar Global

3Pillar Global is an American product development company founded in 2006 that builds digital products for media, healthcare, financial services and information businesses. It works as an outsourced product engineering partner rather than a staffing supplier, taking responsibility for discovery, design and delivery of software its clients then operate as revenue-generating products. Headquartered in Fairfax, Virginia with delivery centres in Romania, Moldova, India and Latin America, it employs several thousand engineers and product specialists.
3pillar.ai • HQ: Fairfax, United States • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Custom Software Development • 1001-5000 employees • Est. 2006
Tech stack of 3Pillar Global

Accomplished Tech Visionary:

Elevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Picture collaborating with industry leaders, spearheading transformative projects that redefine urban living, establishing new media channels for enterprise companies, or driving innovation in healthcare. Our mission is to revolutionize the tech landscape, and your skills are integral to achieving this ambitious goal.

Your role extends beyond the realm of code composition; you will architect transformative solutions that reshape entire industries. Join us and spearhead the charge toward a tech future that transcends the ordinary.

Key Responsibilities:

  • Primarily responsible for analyzing data integrity challenges including investigating, correcting, and monitoring data (SQL) to help identify and address key data issues. Must be comfortable remedying data integrity issues and identifying root cause analysis by going primarily through SQL/logs, and if needed via code.
  • Facilitate effective communication with client project stakeholders regarding project status and recommendations.
  • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality.
  • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools.
  • Proficiently gather requirements and organize/present developed features for clients.
  • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements.
  • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success.
  • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities.
  • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities.
  • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.

    • Minimum Qualifications:

  • Experience/expertise in the following areas specified below:

  • Design and implement scalable backend services and APIs using

    Node.js

  • Utilize serverless services, namely AWS services such as Lambda, API Gateway, DynamoDB, or RDS for robust backend infrastructure

  • Collaborate with cross-functional teams to define and execute on technical requirements

  • Optimize system performance and troubleshoot complex issues

  • Mentor and guide junior team members, fostering a culture of learning and growth

  • Sift through logs and query DynamoDB/RDS data stores to analyze data errors and inconsistencies, perform root cause analysis by investigating code and then fix the data issues and remedy the code.

  • Stay updated with the latest

    Node.js

    and AWS technologies to drive continuous improvement

  • Experience in Agile software development methodologies.
  • Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation).
  • High-level design proficiency following UML / C4 / ArchiMate.
  • Experience in creating and implementing well-tested, scalable, and performant enterprise-level systems.
  • Practice and initiative mentoring other engineers and decision-makers throughout the organization.
  • Good understanding of SOLID principles.
  • Familiarity with OWASP.
  • Proficiency in the English language.

    • Additional Experience Desired:

  • Ability to optimize backend performance and troubleshoot complex issues.
  • Familiarity with modern frontend build tools and CI/CD pipelines.
  • Excellent problem-solving skills and a proactive attitude towards challenges.
  • Strong verbal and written communication skills.
  • Professional software engineering experience, working on multi-discipline teams
  • Experience in backend development with expertise in node.js
  • Proficiency in designing and implementing RESTful APIs and microservices architecture.
  • Strong knowledge of AWS services like Lambda, API Gateway, DynamoDB/RDS, and S3.
  • Experience with containerization using Docker and orchestration with Kubernetes (optional).
  • Excellent problem-solving skills and a proactive attitude towards challenges.
  • and
  • Object-Relational Mappers (ORMs)
  • Architectural (Microservices, Serverless etc) and Design (Factory, Singleton, Observer etc) Patterns
  • Unit Testing

    • What is it like working for 3Pillar Global?

  • At 3Pillar, we offer a world of opportunity:
  • Imagine a flexible work environment - whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach.
  • You will be part of a global team, learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams.
  • We’re big on your well-being - as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.
  • Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.
  • We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally.

    • Join us and be a part of a global tech community! Check out our LinkedIn site and Careers page to learn more about what it’s like to be part of our #oneteam!

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