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Language Engineer Full Time Jobs in Boston, MA (NOW HIRING)

Senior Software Engineer

Boston, MA · Remote

$91K - $163K/yr

Integrate and fine-tune various Large Language Models (LLMs) to enhance the intent recognition and ... The salary for this role will range from $91,700 to $163,700 annually based on full-time employment.

Senior Software Engineer

Boston, MA · On-site

$91K - $163K/yr

Integrate and fine-tune various Large Language Models (LLMs) to enhance the intent recognition and ... The salary for this role will range from $91,700 to $163,700 annually based on full-time employment.

Model Based Systems Engineer Lincoln, Mass Full Time: 4-5 days onsite - with flexible start and end ... Language (SysML) and/or Unified Architecture Framework (UAF) * Demonstrated proficiency and ...

Model Based Systems Engineer Lincoln, Mass Full Time: 4-5 days onsite - with flexible start and end ... Language (SysML) and/or Unified Architecture Framework (UAF) * Demonstrated proficiency and ...

AI/ML Engineer Co-op

Quincy, MA · Hybrid

$22.80 - $37.30/hr

Applicants must be currently authorized to work in the United States on a full-time basis and be ... Familiarity with machine learning concepts, natural language processing, Generative AI, and large ...

Linux Embedded Software Engineer

Burlington, MA · On-site +1

$143K - $188K/yr

... C language - A good working knowledge of hardware in embedded systems - Experience coding to ... This a full time position. Remote is Ok. Additional Information Benefits: * Medical Insurance

Android Embedded Software Engineer

Burlington, MA · On-site +1

$143K - $188K/yr

... C language - A good working knowledge of hardware in embedded systems - Experience coding to ... This a full time position. Remote is Ok. Additional Information Benefits: * Medical Insurance

Linux Embedded Software Engineer

Burlington, MA · On-site +1

$143K - $188K/yr

... C language - A good working knowledge of hardware in embedded systems - Experience coding to ... This a full time position. Remote is Ok. Additional Information Benefits: * Medical Insurance

Android Embedded Software Engineer

Burlington, MA · On-site +1

$143K - $188K/yr

... C language - A good working knowledge of hardware in embedded systems - Experience coding to ... This a full time position. Remote is Ok. Additional Information Benefits: * Medical Insurance

... natural language processing, transfer learning/fine-tuning, predictive analytics, agentic ... Previous co-op or full-time experience in a related field TRAVEL: No regular travel is required for ...

Spring AI/ML Engineer Co-op

Quincy, MA · Hybrid

$22.80 - $37.30/hr

Applicants must be currently authorized to work in the United States on a full-time basis and be ... Familiarity with machine learning concepts, natural language processing, Generative AI, and large ...

Showing results 41-60

Language Engineer Full Time information

See Boston, MA salary details

$42.4K

$110.5K

$149.4K

How much do language engineer full time jobs pay per year?

As of Sep 6, 2026, the average yearly pay for language engineer full time in Boston, MA is $110,544.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,300.00 and $126,600.00 per year, depending on experience, location, and employer.

What is the difference between Language Engineer Full Time vs Language Data Scientist?

AspectLanguage Engineer Full TimeLanguage Data Scientist
Required CredentialsBachelor's in Computer Science, Linguistics, or related field; programming skillsBachelor's or higher in Data Science, Statistics, or related; programming and analytical skills
Work EnvironmentTech companies, AI firms, research labsData-driven organizations, AI teams, research institutions
Employer & Industry UsageDevelops language models, NLP tools, speech recognitionAnalyzes language data, builds predictive models, NLP analytics

Both roles involve working with language data and NLP technologies, but Language Engineer Full Time focuses on developing and maintaining language processing systems, while Language Data Scientists analyze language data to extract insights and build models. The roles often overlap in skills and industry settings, but their core responsibilities differ.

How much do language engineers make?

The average salary for a full-time language engineer typically ranges from $70,000 to $130,000 annually, depending on experience, location, and industry. Skilled language engineers with expertise in natural language processing and machine learning may earn higher salaries, especially in tech hubs or specialized sectors.

What are the most commonly searched types of Language Engineer jobs in Boston, MA?

The most popular types of Language Engineer jobs in Boston, MA are:

Infographic showing various Language Engineer Full Time job openings in Boston, MA as of August 2026, with employment types broken down into 98% Full Time, and 2% Temporary. Highlights an 80% In-person, 9% Hybrid, and 11% Remote job distribution, with an average salary of $110,544 per year, or $53.1 per hour.

Senior Software Engineer

UnitedHealth Group

Boston, MA • Remote

$91K - $163K/yr

Full-time

Retirement

Re-posted 7 days ago


UnitedHealth Group rating

7.6

Company rating: 7.6 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

191st of 898 rated healthcare providers


Job description

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, and data they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits, and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together.

Position Summary:

Join the Avery Voice team at Optum Technology, where we are redefining the patient experience through cutting-edge conversational AI. Our mission is to create sophisticated generative voice bots capable of understanding the nuances of a user's inquiry, providing immediate answers, and ensuring they are seamlessly routed to the most relevant support. You will work at the forefront of innovation, utilizing Amazon's full suite of Bedrock tools and a variety of Large Language Models (LLMs) from providers like Amazon, OpenAI, and Anthropic. This is an opportunity to build and deploy intelligent agents that solve complex, real-world problems in the healthcare space.

You will enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges.

Primary Responsibilities

  • Design, develop, and deploy AI-powered voice solutions to address complex business challenges with an emphasis on the responsible use of AI
  • Integrate and fine-tune various Large Language Models (LLMs) to enhance the intent recognition and conversational capabilities of voice bots
  • Architect and maintain scalable cloud-based services and APIs that support real-time voice interactions
  • Use enterprise-approved AI tools to streamline workflows, automate software development tasks, and drive continuous improvement within the engineering lifecycle
  • Collaborate with cross-functional teams to translate user requirements into technical specifications for generative AI agents
  • Evaluate emerging trends in conversational AI and LLM technologies to inform solution design and strategic innovation
  • Monitor and optimize the performance of voice bots to ensure high accuracy in query resolution and efficient routing
  •  Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI

You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear directions on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

Required Qualifications

  • Bachelor's degree
  • 3 years of programming and software development life-cycle experience
  • 2 years of web service API development experience
  • 2 years of experience in TypeScript/JavaScript, and/or Python development
  • 1 years of experience building applications that utilize Large Language Models (LLMs) or generative AI frameworks

Preferred Qualifications:

  • 2 years of experience in Spring Boot with Java
  • Extensive experience with setting DevOps and CI/CD standards
  • Experience Cloud/Distributed architecture design patterns
  • Experience in contributing without much supervision

*All Telecommuters will be required to adhere to UnitedHealth Group's Telecommuter Policy.

Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable. 

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. 

Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants. 

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location, and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups, and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.

UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

     

UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.

#RPO #GREEN


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