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Certus Recruitment Group

Senior Software Engineer

Hybrid

Pittsburgh, United states

$ 200,000 /year

Senior

Freelance

04-02-2026

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Skills

Java JavaScript CSS SQL PostgreSQL Version Control Scrum Sales Architecture Linux git react Software Development Marketing Agile Recruitment Analytics Spring Spring Boot

Job Specifications

Senior Software Engineer

Pittsburgh, PA + Travel

$160–200k Package

Certus Recruitment Group is hiring a Senior Software Engineer for a mission-driven software company building data-intensive platforms used by senior stakeholders across the U.S. national security ecosystem.

This is a hands-on engineering role for someone who cares deeply about code quality, scalable architecture, and building products that matter. The Senior Software Engineer will play a key role in designing and delivering robust backend systems that support complex data and analytics workflows.

The Role The Senior Software Engineer will contribute across the full software development lifecycle, working closely with product, data, and QA teams in an agile environment.

Key responsibilities include:

Designing, building, and testing scalable data-driven backend systems
Writing clean, maintainable, and well-tested production code
Contributing to end-to-end feature development and platform capabilities
Optimising systems for performance, reliability, and accuracy
Identifying opportunities for continuous improvement and technical innovation
Collaborating within a scrum-based agile team alongside engineers, DBEs, and QA

What They’re Looking For

U.S. Citizenship is required
Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience
6+ years of professional software engineering experience
Strong backend engineering experience using Java / Spring Boot (or equivalent)
Advanced SQL skills with experience using PostgreSQL
Comfortable working in Linux environments
Experience building systems that support data-driven analytics
Proven ability to work independently in fast-paced environments

Desirable Experience

Active U.S. security clearance or the ability to obtain one
Exposure to startup or high-growth product environments
Experience working in agile / scrum teams
Familiarity with Git version control
Frontend exposure (JavaScript, React, CSS)
Prior experience working in product-led engineering teams

What’s On Offer

$160–200k total compensation package
Opportunity to work on technically complex, high-impact systems
Strong engineering culture with high standards for quality and ownership
Meaningful exposure to data-intensive and analytics-driven platforms
Long-term career growth in a mission-focused, product-driven environment

This role suits a senior engineer who enjoys solving hard problems, values clean architecture, and wants their work to contribute to outcomes that genuinely matter.

Certus Recruitment Group is a well-established and experienced specialist consultancy providing sales, marketing, and IT recruitment services. We serve the technology sector across North America, the UK, Europe, and Australia.

About the Company

Certus Recruitment Group are a Global Specialist Recruiter to the Technology Sector. With offices in London (UK), Austin (Texas) and Melbourne (Australia) our expert consultants work in specialist teams to deliver innovative recruitment solutions resourcing top calibre Sales, Marketing and IT for the worlds most exciting technology businesses. We help our clients succeed by finding them the best specialist talent in a global talent pool. Our team are experts in their markets, empowered to learn and develop new ideas, in a... Know more