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60 Signal Backend Developer Jobs Hiring Near You

VISTA Technology Services

Back-End Developer

Springfield, VA · On-site

$100K - $145K/yr

The Back-End Developer will implement, and maintain server-side logic, APIs, and system integration ... Understanding of signal processing and data analysis techniques * Experience with high-performance ...

NASK Incorporated

C++/Qt Backend Developer

Fairfax, VA · On-site

They are seeking a C++/Qt Backend Developer to optimize performance, maintain functionality, and ... signal processing systems • Exposure to cloud technologies: AWS, Docker, Kubernetes, Logging ...

phasevtrials.com

Senior Backend Developer

Boston, MA · On-site

$90 - $125/hr

... signals in clinical data and extracts actionable insights for planning the optimal trial. The ... The Position We are looking for a talented and driven backend developer to join our R&D team. In ...

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Humanity Protocol

Backend Developer

San Francisco, CA · Remote

... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...

PhaseV

Senior Software Engineer

Boston, MA

$133K - $175K/yr

... signals in clinical data and extracts actionable insights for planning the optimal trial. The ... The Position We are looking for a talented and driven software engineer to join our R&D team. In ...

Iflyasx

AeroNet Backend/Server Architect

Detroit, MI · On-site

$120 - $180/hr

We are seeking a highly skilled backend developer to design, develop, and maintain a scalable ... For example, traffic signal management, vehicle-to-infrastructure, autonomous vehicle coordination.

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David AI

Product Engineer, Backend

San Francisco, CA · On-site

$165K - $225K/yr

... signal data for leading AI labs and enterprises. We're a tight-knit team of product engineers ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...

David AI

Product Engineer, Backend

San Francisco, CA · On-site

... signal data for leading AI labs and enterprises. We're a tight-knit team of product engineers ... About this role As a Backend Engineer at David AI, you'll build the systems and infrastructure that ...

Jobtailor

Senior Backend Software Engineer

California, MO · On-site

$120 - $180/hr

Highest-signal resume keywords * Backend Engineering Experience * Real-Time Systems Expertise * API Design and Development * Proficiency in Python * Cross-Functional Collaboration ATS Optimization ...

Delsys

Software Engineer - Backend (FT)

Natick, MA · On-site

$90K - $105K/yr

You'll help build the core infrastructure behind our signal acquisition and processing software ... in backend programming languages such as Java, C#, or C++. • Strong understanding of object ...

Medclinicx

Backend Engineer

Austin, TX · On-site

$120 - $180/hr

Work closely with frontend, DevOps, and product teams. * Participate in code reviews and system ... Develop session management, real-time signaling, and media routing backends for telehealth. #J ...

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Jobtailor

Senior Backend Engineer

Falls Church, VA · On-site

$140 - $190/hr

Highest-signal resume keywords * Backend Development Experience * Python Proficiency * REST API Design * Azure SQL Schema Design * Azure DevOps CI/CD ATS Optimization KeywordsHard Skills

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Signal Jobs Information

Do workers at Signal Security get paid breaks?

Yes. Most people get paid breaks.
84% of people say they get paid breaks.
Based on data from 37 people who took the Breakroom Quiz between March 2025 and March 2026.

Does Signal Security pay people when they’re sick?

No. Most people don’t get paid when they’re sick.
87% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 38 people who took the Breakroom Quiz between July 2025 and June 2026.

At Signal Security, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
67% of people say they have to use vacation days when they’re out sick.
Based on data from 9 people who took the Breakroom Quiz between May 2025 and June 2026.

Is the health insurance from Signal Security affordable enough for their workers?

Only some people say the health insurance costs are okay.
56% of people say the health insurance costs are okay
Based on data from 9 people who took the Breakroom Quiz between March 2025 and March 2026.

Do people get paid time off at Signal Security?

Most people don’t get paid time off from work.
76% of people say they don’t get paid time off.
Based on data from 38 people who took the Breakroom Quiz between July 2025 and June 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 45% of people with changing schedules find out their shifts one week or less ahead of time.
  • 25% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 30% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 44 people who took the Breakroom Quiz between November 2024 and April 2026.

Do workers at Signal Security worry about hours?

Most people don’t worry about getting enough hours.
79% of people report they don’t worry about getting enough hours.
Based on data from 38 people who took the Breakroom Quiz between April 2025 and April 2026.

Do Signal Security workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
51% report that they don’t have enough control over which shifts they work.
Based on data from 37 people who took the Breakroom Quiz between April 2025 and April 2026.

How easy is it for Signal Security workers to change shifts?

Some people find it hard to change shifts.
55% of people report that it’s hard to change shifts if they need to.
Based on data from 40 people who took the Breakroom Quiz between November 2024 and April 2026.

How easy is it to get time off at Signal Security?

Most people find it hard to get time off.
72% of people report it’s hard to get time off.
Based on data from 53 people who took the Breakroom Quiz between November 2024 and June 2026.

Do Signal Security managers change schedules at the last minute?

Some managers change people’s schedules at the last minute.
47% of people say their manager changes their shift schedule at the last minute.
Based on data from 34 people who took the Breakroom Quiz between April 2025 and April 2026.

Do jobs at Signal Security spill into time workers aren’t paid for?

Sometimes. The job can spill into unpaid time.
42% of people report that their job takes up time that they don’t get paid for.
Based on data from 36 people who took the Breakroom Quiz between April 2025 and April 2026.

How easy is it to take sick days at Signal Security?

Some people find it hard to take sick days.
53% of people report that it’s hard to take time off if they are sick.
Based on data from 32 people who took the Breakroom Quiz between July 2025 and June 2026.

Is working at Signal Security good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
58% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 12 people who took the Breakroom Quiz between February 2025 and December 2025.

Do people at Signal Security feel treated with respect by their managers?

Most people feel treated with respect by their managers.
78% of people say they’re treated with respect by their managers.
Based on data from 32 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people at Signal Security get to take their breaks without interruption?

Only some people get breaks without interruption.
63% of people report that their breaks get interrupted.
Based on data from 41 people who took the Breakroom Quiz between December 2024 and May 2026.

Is it stressful to work at Signal Security?

Some people feel stressed here.
67% of people say they often feel stressed at work.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people at Signal Security enjoy their jobs?

Only some people enjoy their job.
39% of people report they don’t enjoy their job.
Based on data from 33 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people at Signal Security recommend working with their team?

Only some people recommend working with their team.
53% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 40 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people get enough training when they start at Signal Security?

Some people didn’t get enough training when they started.
42% of people report they didn’t get enough training when they started working here.
Based on data from 33 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people get support to advance at Signal Security?

Only some people are given support to advance their career here.
In the last year, 56% of people report not being given support to advance their career here.
Based on data from 34 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people think Signal Security’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
74% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 34 people who took the Breakroom Quiz between July 2025 and June 2026.

Do workers feel well informed about how Signal Security is doing?

Most people don’t feel well informed about how the company is doing.
78% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and June 2026.

What other companies are hiring for Backend Developer jobs?

What are the most popular jobs at Signal?

Infographic showing various Backend Developer job openings at Signal in the United States as of August 2026, with employment types broken down into 53% Full Time, 45% Part Time, and 2% Nights. Highlights an 100% Physical job distribution.

Back-End Developer

VISTA Technology Services

Springfield, VA • On-site

$100K - $145K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 23 days ago

Job description

VISTA Technology Services, Inc. (VISTA) is currently seeking a Back-End Developer to support a U.S. Intelligence Agency in Springfield, VA.
This position is contingent upon contract award.
The Back-End Developer will implement, and maintain server-side logic, APIs, and system integration for TSSC applications. Ensure back-end components meet technical requirements, security standards, and support the overall mission objectives.
Responsibilities:
  • Designing, developing, and maintaining server-side applications and APIs
  • Building and managing databases, and ensuring data integrity and security
  • Design and optimize database queries and data access layers
  • Integrate with Government authentication systems and security frameworks
  • Writing clean, efficient, and well-documented code
  • Leading code reviews and promoting best practices in back-end development
  • Implement security controls and ensure compliance with applicable regulations
  • Create and maintain documentation for back-end systems and interfaces
  • Collaborate with front-end developers to ensure seamless integration
  • Coordinate with data engineering team on database design and implementation
  • Provide technical leadership and mentoring to junior developers

Basic Qualifications:
  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • Minimum of 8 years of experience in back-end development
  • Expertise in one or more back-end programming languages such as Python, Java, C#, Ruby, or Docker, Kubernetes.
  • Knowledge of server-side frameworks (e.g., Django, Spring, .NET).
  • Knowledge of database design and optimization techniques
  • Experience with API development and integration
  • Understanding of security best practices for classified environments
  • Experience with authentication and authorization systems (e.g., MongoDB, Cassandra).
  • Experience with API design and development (e.g., REST, GraphQL).
  • Proficiency with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Node.js).
  • Strong understanding of database technologies, both SQL (e.g., PostgreSQL, MySQL) and NoSQL
  • Active TS with SCI eligibility

Desired Qualifications:
  • Experience working with classified systems and security requirements
  • Knowledge of TSSC operations and requirements
  • Experience with cloud-based infrastructure and services
  • Understanding of signal processing and data analysis techniques
  • Experience with high-performance computing for data processing
  • Experience with message brokers like Kafka or RabbitMQ
  • Knowledge of caching technologies such as Redis or Memcached
  • Expertise in designing and implementing microservices architectures
  • Proficiency with Infrastructure as Code (aC) tools like Terraform or Ansible
  • Experience with serverless computing (e.g., AWS Lambda, Azure Functions)

Salary at VISTA is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $100,000.00 to $145,000.00 (annualized USD) based on years of experience. The estimate displayed represents the typical salary range for this position and is just one component of VISTA's total compensation package for employees. We also offer a competitive leave package and a generous benefit plan which includes medical, dental, vision, life and disability insurance, tuition assistance, and an employer matching 401(k) plan.
Applicants selected for this position will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
For this position, VISTA will consider only applicants with an active DoD security clearance.
To learn more about VISTA and to apply for this position, please visit our website at www.vistatsi.com.
VISTA is an Equal Opportunity Employer/Disability/Veterans Employer

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