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Freelance Software Engineer 150K Jobs (NOW HIRING)

Solomon Page

Software Engineer II

Austin, TX · On-site

$45 - $55/hr

We are seeking a hands-on Software Engineer II to join Client's global customer service technology ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

Snap-on Inc

Sr. Embedded Software Engineer

San Jose, CA · On-site

$110K - $150K/yr

Collaborates with Applications engineers in the development of innovative software solutions for ... Windows and Ethernet development experience a plus Salary Range: $110k - $150k Snap-on Incorporated ...

Snap-on Inc

Sr. Embedded Software Engineer

San Jose, CA

$110K - $150K/yr

Collaborates with Applications engineers in the development of innovative software solutions for ... Windows and Ethernet development experience a plus Salary Range: $110k - $150k Snap-on Incorporated ...

Snap-on Inc

Sr. Embedded Software Engineer

San Jose, CA

$110K - $150K/yr

Collaborates with Applications engineers in the development of innovative software solutions for ... Windows and Ethernet development experience a plus Salary Range: $110k - $150k Snap-on Incorporated ...

Power3 Solutions

$150K - $200K/yr

The Software Engineer is responsible for designing, developing, testing, and maintaining software ... The projected compensation range for this position is $150K - $200K. There are differentiating ...

Grid Aero

Embedded Software Engineer

San Leandro, CA · On-site

$150K - $190K/yr

Embedded Software Engineer Company: Grid.aero Location: Onsite 4 days/week [San Leandro, CA] About ... Prior experience in an early-stage startup or dynamic, fast-paced environments Compensation: $150k ...

Apply Early

Grid Aero

Embedded Software Engineer

San Leandro, CA · On-site

$150K - $190K/yr

Embedded Software Engineer Company: Grid.aero Location: Onsite 4 days/week [San Leandro, CA] About ... Prior experience in an early-stage startup or dynamic, fast-paced environments Compensation: $150k ...

Grid Aero

Embedded Software Engineer

San Leandro, CA · On-site

$150K - $190K/yr

Embedded Software Engineer Company: Grid.aero Location: Onsite 4 days/week [San Leandro, CA] About ... Prior experience in an early-stage startup or dynamic, fast-paced environments Compensation: $150k ...

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Freelance Software Engineer 150K information

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How much do freelance software engineer 150k jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for freelance software engineer 150k in the United States is $112.98, according to ZipRecruiter salary data. Most workers in this role earn between $104.57 and $121.39 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Software Engineer, and why are they important?

To thrive as a Freelance Software Engineer, you need strong programming skills, experience in software development methodologies, and a solid portfolio demonstrating your expertise, often backed by a relevant degree or certifications. Familiarity with version control systems like Git, cloud platforms such as AWS or Azure, and proficiency in multiple programming languages are typically required. Outstanding communication, time management, and problem-solving abilities help freelancers manage client relationships and project deadlines effectively. These skills are crucial for delivering quality work independently, building client trust, and maintaining a steady flow of high-value projects.

What is a Freelance Software Engineer?

A Freelance Software Engineer is a self-employed professional who designs, develops, tests, and maintains software solutions for various clients on a contract or project basis. Unlike traditional employees, freelancers have the flexibility to choose their projects, set their rates, and work remotely or on-site. Earning $150K typically means they have significant experience, specialized skills, or handle multiple high-paying clients. Freelance software engineers often manage their own business operations, including client communications, invoicing, and taxes. This career path offers autonomy but also requires strong self-discipline and business acumen.

What are some typical challenges freelance software engineers face when working with multiple clients simultaneously?

Freelance software engineers often juggle several projects at once, which can make time management and setting clear expectations with clients challenging. Keeping track of shifting priorities, varying codebases, and different communication styles requires strong organizational skills and adaptability. It's also important to establish clear contracts and boundaries to avoid scope creep and ensure timely payments. Effective communication and regular status updates help maintain positive client relationships and keep projects on track.

What is the difference between Freelance Software Engineer 150K vs Software Developer 150K?

AspectFreelance Software Engineer 150KSoftware Developer 150K
Work EnvironmentIndependent, project-based, remote or on-siteFull-time, employed by a company, often office-based
CredentialsTypically requires relevant technical skills, portfolio, and possibly certificationsDegree in CS or related field often preferred, certifications optional
Employer & Industry UsageFreelance platforms, startups, consulting firmsTech companies, corporations, startups
Work FlexibilityHigh flexibility, negotiates rates and projectsStandard hours, fixed salary

Freelance Software Engineer 150K works independently on various projects, offering flexibility and diverse experience, while Software Developer 150K is typically employed full-time by a company with a consistent salary. Both roles require strong technical skills, but their work environments and employment structures differ significantly.

What cities are hiring for Freelance Software Engineer 150K jobs? Cities with the most Freelance Software Engineer 150K job openings:
What are the most commonly searched types of Software Engineer 150K jobs? The most popular types of Software Engineer 150K jobs are:
What states have the most Freelance Software Engineer 150K jobs? States with the most job openings for Freelance Software Engineer 150K jobs include:
Freelance Software Engineer 150K jobs near you
Principal Software Engineer

Principal Software Engineer

DSC Resources

Louisville, CO

$150K - $205K/yr

Full-time

Posted 21 days ago

Job description

Principal Software Engineer - Data & Architecture


US-based only | No visa sponsorship | No third-party agencies


We're seeking a Principal Engineer to establish data architecture excellence across our engineering organization. As we transition to autonomous, stream-aligned teams, we need a hands-on data expert who can enable application teams to make sound data decisions independently.

This role works side-by-side with application engineers, not in isolation. Your peers will be full-stack and backend engineers building products. You need to understand application architecture, API design, and deployment practices - and bring deep data expertise to that context.

What You'll Do

  • Work directly with application teams on data architecture for their applications and services
  • Design and review data architectures and models, aligning data ownership with team domain boundaries
  • Review application code and architecture with a focus on data access patterns and performance
  • Evaluate and recommend data storage technologies (MongoDB, PostgreSQL, NoSQL, document stores, warehouses)
  • Optimize database performance: query tuning, indexing, execution plan analysis, resource management
  • Guide technology selection based on read/write patterns, data volumes, and access patterns
  • Define data access patterns: APIs, ORMs, event-driven architectures, replication strategies
  • Establish data replication and syndication strategies (CDC, event streaming, batch processing)
  • Guide data architecture for ML/LLM applications (vector databases, embeddings, RAG patterns)
  • Lead zero-downtime data migrations and infrastructure modernization
  • Hands-on troubleshooting and optimization of critical data systems
  • Establish data quality, monitoring, and observability standards
  • Lead knowledge sharing through workshops, documentation, and office hours

Required Qualifications

  • 10+ years building software applications with a heavy focus on data systems
  • Strong application development background (full-stack, backend, or data-intensive applications)
  • Deep expertise in NoSQL (MongoDB, DynamoDB, DocumentDB) and relational databases (PostgreSQL, SQL Server)
  • Proven experience optimizing database performance at scale (query tuning, indexing, resource management)
  • Strong data modeling and schema design skills
  • Understanding of application architecture, API design, and software development practices
  • Deep experience with cloud data platforms (AWS, Azure, or GCP), including cost optimization
  • Experience with AI/LLM-assisted development tools and agentic software engineering practices
  • Track record of establishing data standards across engineering organizations
  • Excellent communication skills - able to influence and educate engineers at all levels

 

Preferred Qualifications

  • Experience as a full-stack or backend engineer with a deep data focus
  • Proficiency in Python, Java, JavaScript/TypeScript, or C#
  • AWS data services (RDS, Aurora, Redshift), Snowflake, or modern data warehouses
  • Advanced data modeling (temporal models, event sourcing, complex domain modeling)
  • Healthcare or EDI domain knowledge
  • Experience with event-driven architectures and change data capture
  • ETL/ELT tools and data pipeline orchestration
  • Prior Principal/Staff Engineer experience

What We're Looking For

You come from an application development background and understand how data fits into the broader application architecture. You're hands-on and take ownership - you can architect complex data systems and roll up your sleeves to optimize them. You succeed by making others successful - you educate and empower rather than gatekeep. You speak the language of application engineers and can review their code, understand their challenges, and guide them to better data solutions. You understand trade-offs, know when to optimize for speed vs. perfection, and can influence without authority. You've run data systems in production at scale and understand what it takes to keep them performant and reliable.

Salary Range: $150k to $205k plus bonus