Sr. Software Developer (React/Next.JS) (Boston, MA)

Procurement Sciences
Boston, MA

Company Overview:

Procurement Sciences ( PSci.AI ) is at the forefront of transforming the multi-billion-dollar government contracting industry with our innovative AI platform, Awarded AI. Designed for businesses aiming to excel in government sales, our platform simplifies processes, boosts revenue, and delivers significant cost savings through unparalleled efficiency gains. As a venture-backed SaaS startup, proudly supported by Battery Ventures—a Top 10 venture capital firm—we're not just part of the AI revolution; we're leading it by tackling some of the industry's most enduring challenges. Our platform is a “must-have” for government contractors, setting new standards for competitiveness and operational excellence.

AI is central to our operations, driving the development of cutting-edge features and empowering our customers with intelligent AI agents. Our "One Team, One Fight" culture fuels our disruptive spirit, redefining possibilities with AI as a force multiplier. At Procurement Sciences, innovation is more than a buzzword—it's in our DNA, where AI serves as a playground for challenging norms and shaping the future of GovCon. If you're ready to join a team that's reshaping the industry landscape, leading in AI, and on the path to becoming the next unicorn, Procurement Sciences is your new home. Join us on our mission to democratize government contracting success and shape the future of this vital sector.

Job Description: We are seeking a Senior Software Engineer with extensive experience in SaaS environments at growth-stage companies, specializing in rapid prototyping and development using React and Next.js. In this pivotal role, you will dive deep into our AI-driven platform, becoming a cornerstone by mastering and enhancing our system. Your work will directly shape the evolution of our product, embedding cutting-edge AI technologies at its core to deliver disruptive solutions to our users. Collaborating closely with our talented team, you will lead the charge toward innovative technical excellence.

Key Responsibilities:

• Lead full-cycle software development efforts, from ideation through deployment, ensuring our solutions exceed industry standards.

• Engage closely with product and design teams to translate user requirements into robust technical implementations.

• Enhance system performance, reliability, and security, leveraging your expertise to drive excellence.

• Drive continuous innovation, integrating new features and optimizing existing functionalities for maximum efficiency.

• Quickly identify and resolve technical issues to maintain seamless system operations.

Ideal Candidate:

• Extensive experience in SaaS environments at growth-stage companies.

• Expertise in rapid prototyping and development using React and Next.js.

• A problem solver and hard worker who thrives in the SaaS environment and understands the startup grind.

• A 10x developer capable of rapidly bringing projects over the finish line.

• Passionate about innovation and AI, with a love for the "fail fast and pivot/iterate" methodology.

• Driven to get solutions live quickly and leverage customer feedback to guide value creation.

• Strong collaborative skills, eager to work in a dynamic, fast-paced environment.

Required Experience:

• Proven expertise with tools like LangChain, LangGraph, Agentic AI, and vector databases.

• Proficiency in React/Next.js, with a strong portfolio of projects.

• Experience with Python for backend development.

• A minimum of 5 years in software development or a related field, with a focus on SaaS platforms.

Desired Experience:

• Experience in developing mobile-compatible web applications, ensuring responsive design and functionality across devices.

• Familiarity with OpenAI/AzureAI APIs and Vector Databases, demonstrating an ability to integrate cutting-edge AI technologies into web solutions.

• Experience with LangChain/LangSmith/Llama Index.

• Experience with Agentic AI Frameworks.

Requirements:

• U.S. citizenship with the ability to pass a Federal Background Check and Identity Verification.

• While formal education is not a strict requirement, a Bachelor's or Master’s degree in Computer Science, Engineering, or a related field is preferred.

Compensation and Benefits:

• Competitive salary with stock options in a rapidly growing, venture-backed company.

• Comprehensive health plan, ensuring you and your loved ones are well taken care of.

• Flexible work arrangements, including full remote work capabilities, to balance your professional and personal life.

• Extensive professional development opportunities, providing a fast track for career advancement.

Notice: Background Check Required. As part of our employment process, a background check is required. This may include a review of your credit history, criminal records, and employment verification, conducted in compliance with the Fair Credit Reporting Act (FCRA). By applying, you acknowledge and consent to this process.

Posted 2025-09-22

Recommended Jobs

Bakery Clerk Full Time

BJ's Wholesale Club
Hyannis, MA

Join our team of more than 34,000 team members, supporting our members and communities in our Club Support Center, 235+ clubs and eight distribution centers. BJ’s Wholesale Club offers a collaborativ…

View Details
Posted 2025-09-21

Sales Lead - PT

Market Street
Lynnfield, MA

Paper Source Sales Lead – PT Location MA – Lynnfield – Lynnfield – 4615 Classification Part-Time Job Summary As a Sales Lead (SL), you model great selling behaviors – you love selling our produ…

View Details
Posted 2025-08-06

Commercial Services CRM Manager

Veeva Systems
Boston, MA

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in histo…

View Details
Posted 2025-08-24

CEO/Partner, Landscaping & Nursery Services

Mainshares
Springfield, MA

Partner & CEO Opportunity: Landscaping & Nursery Services Are you an ambitious and experienced leader with a passion for landscaping and horticulture, ready to step into a significant ownership r…

View Details
Posted 2025-09-06

PEST CONTROL SPECIALIST

Elite Pest Solutions, Inc
Peabody, MA

Job Description Job Description ELITE PEST SOLUTIONS is looking to hire full-time AND part-time Apprentices to learn and provide uncompromised service to our customers (including food processing …

View Details
Posted 2025-07-30

Phil Boire Copy of Carpenter / Handyman

Mr. Handyman of Cape Cod and the Islands
Hyannis, MA

Job Description Job Description Benefits: ~401(k) matching ~ Company car ~ Free uniforms For over 2 y6ears, we've consistently hired reliable, customer service-focused employees who ar…

View Details
Posted 2025-09-20

RN - Psych

Danvers, MA

Registered Nurse - Psych Travel Position in Danvers, MA Registered Nurse - Psych Travel Position in Danvers, MA Join our dedicated healthcare team at a Detox Center in Danvers, MA, where you will …

View Details
Posted 2025-07-29

Software Developer - Numerical Algorithms

Comsol Inc.
Burlington, MA

COMSOL, Inc. is seeking software developers to help build a numerical analysis group in its Burlington, MA office. The primary responsibilities of this position relate to the development of the main …

View Details
Posted 2025-08-06

Residential Counselor II | Holyoke ERP

Gandara Mental Health Center, Inc.
Holyoke, MA

Job Description Job Description Why Work for Gandara : Explore the career pathways in Behavioral Health, Substance Use and Recovery, Community Based Clinical services, Adolescent and Family s…

View Details
Posted 2025-07-23

Outside Sales Representative

Plimpton & Hills
Pittsfield, MA

Position Overview: Now Hiring! Outside Sales Representative Location: Pittsfield, MA 01201 - Throughout the assigned region Salary: $75k - $100k/yr + Bonuses   Job Summary: Repor…

View Details
Posted 2025-08-22