CrawlJobs Logo
Riverstone Enterprise Solutions Logo Riverstone Enterprise Solutions · IT - Software Development

Senior Signals Software Engineer

United States, Columbia Employment contract 185000.00 - 215000.00 USD / Year · Job Posted May 05, 2026
Apply Position
Job Link Share

Job Description

Riverstone Enterprise Solutions, an Envision Innovative Solutions Company, delivers mission-focused technology solutions to the Intelligence Community. Since 2008, we have supported critical national security programs by building high-performing engineering teams and developing innovative enterprise solutions. Our engineers work in a collaborative, zero-bureaucracy environment where expertise is valued, ideas are heard, and contributions directly drive mission success. Your adventure begins now—unleash your potential at Riverstone, we combine the agility of a small company with the impact of a big mission.

Job Responsibility

  • Maintain, and enhance signal processing software (e.g. detectors, demodulators, protocol processors).
  • Analyze user requirements to derive software design and performance requirements
  • Design and code new software or modify existing software to add new features
  • Debug existing software and correct defects
  • Describe various signal processing techniques
  • Identify various digital modulation techniques
  • Write software using C++ Java
  • Functional understanding of the Linux operating system
  • Integrate existing software into new or modified systems or operating environments
  • Provide recommendations for improving documentation and software development process standards
  • Develop/implement algorithms to meet system performance and functional standard
  • Assist with developing and executing test procedures for software components
  • Write/review software and system documentation
  • Develop software solutions, confer with users or system engineers
  • Modify existing software to correct errors to adapt to new hardware, or to improve its performance
  • Design, develop and modify software systems using scientific analysis and mathematical models to predict and measure outcome and consequences of design
  • Use signal processing algorithms to convert a signal
  • Design signal processing software based on sparse documentation
  • Identify the source of problems in a Radio Frequency (RF) processing system

Requirements

  • Bachelor’s degree in computer science or related discipline from an accredited college or university. Four (4) years of additional SSWE or equivalent experience on projects with similar software processes may be substituted for a bachelor’s degree.
  • At least seven (7) years' experience as a Signal Software Engineer or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g. WVT, DVT), and digital signal processing (e.g. adaptive beamforming/ filtering, demodulation).
  • Current/Active TS/SCI with Full Scope Polygraph.
Riverstone Enterprise Solutions - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Senior Signals Software Engineer

8 matching positions

Senior Signals Software Engineer

Riverstone Enterprise Solutions, an Envision Innovative Solutions Company, deliv...
Location
Location
United States , Columbia
Salary
Salary:
185000.00 - 215000.00 USD / Year
rivsol.com Logo
Riverstone Enterprise Solutions
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in computer science or related discipline from an accredited college or university. Four (4) years of additional SSWE or equivalent experience on projects with similar software processes may be substituted for a bachelor's degree.
  • At least 7 years' experience as a Signals Software Engineer or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g. WYT, DVT), and digital signal processing (e.g. adaptive beamforming/ filtering, demodulation).
  • Current/Active TS/SCI with Full Scope Polygraph.
Job Responsibility
Job Responsibility
  • Maintain, and enhance signal processing software (e.g. detectors, demodulators, protocol processors).
  • Analyze user requirements to derive software design and performance requirements
  • Design and code new software or modify existing software to add new features
  • Debug existing software and correct defects
  • Describe various signal processing techniques
  • Identify various digital modulation techniques
  • Write software using C++ Java
  • Functional understanding of the Linux operating system
  • Integrate existing software into new or modified systems or operating environments
  • Provide recommendations for improving documentation and software development process standards
  • Fulltime
Read More
Arrow Right

Software Engineer / Senior Software Engineer

ARiA is looking for highly motivated self-starters and low-ego team players to j...
Location
Location
United States , Madison; Alexandria; Seattle
Salary
Salary:
Not provided
ariacoustics.com Logo
Applied Research in Acoustics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Applicants selected for employment will be subject to a government security investigation and must meet eligibility requirements, including U.S. citizenship, for access to sensitive information
  • Bachelor’s degree or greater in a relevant technical field (Computer Science, Engineering, or equivalent)
  • Expertise designing and developing code using modern programming/scripting languages such as C, C++, Golang, JavaScript (and variants), and Python
  • Expertise developing and deploying software in an agile, continuous-integration (CI) framework across a variety of hardware platforms (desktop, server, cloud) using modern tools including containerization (e.g., Docker, Kubernetes)
  • Exceptional ability and desire to acquire new knowledge and skills to solve challenges
  • Ability to work independently but collaboratively
  • Ability to manage multiple projects in a fast-paced professional office environment
  • Ability to communicate technical solutions to colleagues and customers
  • Superior oral and written communications skills
Job Responsibility
Job Responsibility
  • Algorithm and software design, development, research, and testing to support prototypes and products
  • Supporting the transition of research algorithms to fielded systems
  • Preparing documentation to summarize design and status of prototypes and products
  • Assisting with in-field integration, testing, and support, with some local travel required
  • Developing an interface between a C++ underwater-acoustics physics engine and a video game for education and training
  • Developing a JavaScript backend for a scenario-design and management tool for players and integration of that system with a learning-management system (LMS)
  • Developing algorithms and software for a cloud-deployed cognitive tool that allows natural-language query of legal documents to answer user questions about government regulations and supporting the DevOps process for deployment of the prototype
  • Fulltime
Read More
Arrow Right
New

Senior Software Engineer, Full Stack Web Development – GCP & Vertex AI Focus

Description Hybrid: This role is categorized as hybrid. This means the success...
Location
Location
United States , Austin
Salary
Salary:
Not provided
gm.com Logo
General Motors
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science or related field, or equivalent experience
  • 5+ years of web application development experience
  • Strong frontend and backend development skills, including HTML, CSS, JavaScript, and Java, Python, and/or server-side JavaScript
  • Hands-on experience designing and operating production workloads on GCP, including services such as Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud Storage, Cloud SQL/Spanner, and BigQuery
  • Experience with AI-powered search or recommendation systems, ideally Vertex AI Search or similar semantic/vector search platforms
  • Experience with system design, testing, debugging, automation, and performance optimization
Job Responsibility
Job Responsibility
  • Develop competency across our complete web technologies stack (client, framework, and services)
  • Produce high quality software that is unit tested, reviewed, and checked in regularly for continuous integration and deployment
  • Serve as a tech lead, actively mentoring other engineers on the team and helping drive technical decisions and tradeoffs
  • Investigate and resolve performance bottlenecks across the full stack, including browser, edge, and cloud services
  • Lead efforts to automate testing, quality gates, and delivery pipelines, with a strong focus on reliability and observability
  • Work on API, Content Management, edge, and cloud systems that power GM brand and marketing experiences
  • Leverage your technical leadership to ensure we adhere to engineering best practices and evangelize opportunities to improve engineering productivity, and craftsmanship
  • Design and build web applications and services on GCP, leveraging services such as Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud Storage, Cloud SQL/Spanner, and BigQuery where appropriate
  • Implement and integrate Vertex AI Search to power intelligent search, semantic retrieval, and content discovery across GM's digital products (e.g., marketing sites, owner experiences, support content)
  • Define and evolve search schemas, indexing pipelines, and relevance signals (e.g., metadata, event telemetry, personalization signals) to continuously improve search quality and user satisfaction
  • Fulltime
Read More
Arrow Right

Senior Software Engineer

Our team is at the forefront of transforming digital advertising through intelli...
Location
Location
United States , Mountain View
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Job Responsibility
Job Responsibility
  • Collaborate with data scientists, ML engineers, and product teams to define requirements for agentic AI-driven bidding capabilities that observe, reason, and adapt autonomously
  • Architect and implement the next-generation agentic bidding platform, enabling AI agents to monitor marketplace signals, interpret advertiser and user behavior, and continuously optimize bidding strategies
  • Build large-scale data validation and quality frameworks to ensure correctness, consistency, and reliability across all auction-critical signals feeding the AI agents
  • Act as a Designated Responsible Individual (DRI): drive operational excellence, incident management, on-call readiness, and high-availability practices for mission-critical bidding services
  • Develop experimentation and simulation frameworks to validate agent behavior and optimize policies before deployment in live auctions
  • Proactively adopt new patterns, technologies, and engineering practices to improve availability, efficiency, performance, and scalability across the bidding stack
  • Set technical direction, mentor engineers, and foster a culture of high-quality execution, innovation, and accountability
  • Explore and invest in emerging AI techniques - multi-agent systems, adaptive optimization - to enhance the autonomy, intelligence, and impact of the bidding platform
What we offer
What we offer
  • Benefits and other compensation
  • Religious accommodations
  • Reasonable accommodations for disability during application process
Read More
Arrow Right

Senior Software Engineer

Location
Location
India , Hyderabad
Salary
Salary:
Not provided
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • Hands-on experience of building and operating LLM powered agentic systems in production, with direct ownership over quality, reliability, and iterations
  • 4+ years of experience building production software using one or more modern programming languages such as AI LLM, agents, skills, C#, Java or Python.
  • Demonstrated proficiency with AI-assisted software development tools and workflows (e.g. AI coding agents, LLM-powered development environments)
  • Expertise in LLM and GenAI Application development.
  • GitHub Copilot and Copilot Workspace — AI pair programming, CLI, and task-oriented development
  • Prior experience using agentic plugins, agents, skills, hooks, etc.
  • Prior experience building with Agent SDKs, large language models (LLMs), prompt engineering, or AI orchestration frameworks).
  • Familiarity with agentic AI development patterns — multi-step reasoning, tool/function calling, retrieval-augmented generation (RAG), and human-in-the-loop workflows.
  • Strong product mindset with a track record of owning ambiguous problem spaces and driving them to high-quality outcomes
Job Responsibility
Job Responsibility
  • You will leverage modern AI-assisted development practices and tooling to accelerate delivery while maintaining high code quality.
  • You will use AI in your daily coding and advocate to the team and customers an evolving state-of-the-art of how best to do this.
  • You will demonstrate resiliency to experiment and try multiple AI approaches that may not work — because no one has tried them before.
  • You will provide mentorship and coaching to engineers in, and beyond, your team.
  • You will contribute positively to a culture where everyone can bring their full and authentic self and where we do our best work as a result.
  • You will build AI-powered product features using technologies such as large language models (LLMs), vector stores, and agentic workflows to improve security signal analysis and customer outcomes.
  • You continuously improve engineering efficiency by leveraging AI tooling, automation, and documentation to streamline development and operational workflows.
  • You will own medium-to-large features end-to-end, including design, implementation, deployment, monitoring, and iteration in production environments.
  • You will work across full stack solutions that span from user experience through to backend data and service layers
  • You will develop software using languages such as TypeScript, JavaScript, React, and others
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Mobility Verticals

The Mobility Verticals org supports multiple verticals within Uber starting from...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
uber.com Logo
Uber
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science or related technical field or equivalent practical experience
  • Strong expertise in high-level programming languages GoLang, Java etc.
  • Experience working on web stack, React, Typescript etc.
  • Good experience in architecture design, high availability, and high-performance systems.
  • Ability to learn quickly on the go.
Job Responsibility
Job Responsibility
  • Work closely with the Product team to understand design concepts and feature requirements
  • Come up with the right architecture and design for ideas and experiments to quickly scale.
  • Own the success of your team's projects and deliver quantifiable results in a timely manner.
  • Ability to build the balance between velocity(scrappiness) and engineering hygiene to provide sufficient signals on product and feature effectiveness. Propose, research, prototype, and test new ideas, from libraries to systems to new technologies.
  • Design and implement high-throughput, low-latency, consistent APIs, making thoughtful tradeoffs between consistency and availability when both are not possible
  • Fulltime
Read More
Arrow Right

Digital Software Engineer Senior Manager - Vice President

The Digital S/W Engineer Sr Mgr accomplishes results through the management of p...
Location
Location
India , Chennai
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 11-17 years of relevant experience in an Apps Development role or senior level experience in an Enterprise Architecture role with subject matter expertise in one or more areas with at least 3+ years of deep specialization in AI/ML, NLP, or Generative AI development
  • Proven experience in successfully building, leading, and delivering complex technology projects from conception through to deployment and ongoing support
  • Proven experience in leading high performance teams spread across multiple locations
  • Effectively coach and give feedback to direct reports to help develop talent and support career development
  • 2+ years of experience building and operating production-grade AI systems such as digital assistants, recommendation engines, or similar intelligent platforms
  • 2+ years of deep, applied experience with LLM technologies (GPT-4, Claude, Gemini, or equivalent), including prompt engineering, fine-tuning, and cost optimization in production environments
  • Hands-on expertise in implementing Retrieval-Augmented Generation (RAG) pipelines and working with vector databases for knowledge-grounded AI applications
  • Demonstrable experience in designing and deploying agentic AI workflows and multi-agent systems using modern frameworks
  • Proficiency in NLP model development using industry-standard libraries and ML frameworks
  • Expert-level Python development skills with strong command of RESTful APIs, microservices architecture, and cloud platforms
Job Responsibility
Job Responsibility
  • Accountable for executing and driving enterprise grade application design and development efforts to completion, serving as a development lead
  • Proficient at operating with considerable autonomy and significantly influence the way an application is designed and developed by providing subject specific expertise and an advanced level of understanding of application programming principles
  • Participate in design discussions as a Development Lead and play the part of a key decision maker in driving design decisions
  • Partner with industry vendors that provide technology or user experience design components that support our Digital architecture and work with vendors on our implementation plans and roadmaps identifying partnership opportunities to increase our development velocity and our learnings
  • Directly impact the business by influencing strategic functional decisions through advice, counsel or provided services
  • This will require persuading and influencing others through strong and comprehensive communication and diplomacy skills
  • Communicate progress, anticipate bottlenecks, provide escalation management, identify, assess, track and mitigate issues/risks at multiple levels
  • Regularly review metrics and proactively seek out new and improved mechanisms for visibility ensuring your program stays aligned with organization objectives
  • Share knowledge with the team in various forums (brown bags, engineering forums etc.) and demonstrate a higher level of knowledge through industry certifications
  • Integrate LLMs for conversational understanding and response generation
  • Fulltime
Read More
Arrow Right

Senior Software Engineer (Measurement and Bring-up)

Microsoft Quantum has assembled a talented and diverse international team to cre...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Doctorate in Computer Science, Software Engineering, Mathematics, Physics, Physical Sciences, or related field AND 1+ year(s) software industry experience, including research and/or development of commercial software, compilers, scientific computing applications, or multi-component systems OR Master's Degree in Computer Science, Software Engineering, Mathematics, Physics, Physical Sciences, or related field AND 3+ years software industry experience, including research and/or development of commercial software, compilers, scientific computing applications, or multi-component systems OR Bachelor's Degree in Computer Science, Software Engineering, Mathematics, Physics, Physical Sciences, or related field AND 4+ years software industry experience, including research and/or development of commercial software, compilers, scientific computing applications, or multi-component systems OR equivalent experience
  • 4+ years programming experience in related programming languages
  • 4+ years experience in a collaborative environment
  • Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
  • Microsoft Cloud Background Check
  • Citizenship Verification
  • Ability to leverage AI tools to drive innovation and efficiency
Job Responsibility
Job Responsibility
  • Work with the Measurement team to implement and maintain measurement, characterization, and bring-up routines for qubit devices—turning experimental intent into robust, repeatable software workflows used in the lab and in the quantum machine
  • Develop Python software that controls and coordinates a complex instruments rack (timing, triggering, waveform generation, acquisition, and metadata capture) to execute high-fidelity experiments reliably and safely
  • Partner with scientists and engineers to translate user stories into requirements
  • propose designs that fit the larger bring-up architecture and iterate based on feedback from day-to-day lab usage
  • Build reusable building blocks (drivers/wrappers, experiment templates, calibration primitives, analysis utilities, configuration/schema models) that enable rapid development of new routines
  • Ensure measurement data is high quality and traceable: consistent metadata, validation, versioning, and reproducible analysis pipelines
  • Contribute to software engineering best practices: code reviews, testing, CI/CD, packaging, documentation, and on-call/triage support as needed in a fast-moving environment
  • Troubleshoot end-to-end issues across software and hardware boundaries (instrument communications, timing, signal integrity symptoms reflected in data) and make clear trade-offs between rapid bring-up and long-term robustness
  • Fulltime
Read More
Arrow Right