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Senior Software Developer Ai Trainer Jobs in Merrimack, NH

Senior Software Engineer

Lowell, MA · On-site +1

$118K - $195K/yr

Experience using AI agents to accelerate development efforts. * Good written and verbal ... training, external market value, and internal pay equity. Annual salary is one component of Red Hat ...

Senior Software Engineer

Andover, MA · On-site

$123K - $163K/yr

They are seeking a Senior Software Engineer to solve complex business problems through software ... including AI-assisted development tools • Strong communication skills and ability to work ...

Senior Software Engineer Required QualificationsEmbedded Systems Architecture * Extensive ... Industrial data analytics / AI 3. Technical Specialization DetailsBSP / QNX / FPGA Specialist * BSP ...

Senior Software Engineer

Merrimack, NH · On-site

$125K - $165K/yr

ML/AI: Experience with LLM integration, NLP, training and utilization of ML models. * Version ... Experience with Docker, Kubernetes, or other containerization technologies. * DevOps: Knowledge of ...

Senior Software Engineer

Merrimack, NH · On-site

$125K - $165K/yr

ML/AI: Experience with LLM integration, NLP, training and utilization of ML models. * Version ... Experience with Docker, Kubernetes, or other containerization technologies. * DevOps: Knowledge of ...

Senior Developer Technology Engineer - AI

Westford, MA · Hybrid

$56.75 - $74.75/hr

Influence the design of next-generation hardware architectures, software, and programming models in ... Come, join our AI Compute DevTech team and help build the real-time, cost-effective computing ...

Senior Software Engineer

Merrimack, NH · On-site

$110 - $170/hr

ML/AI: Experience with LLM integration, NLP, training and utilization of ML models. * Version ... Experience with Docker, Kubernetes, or other containerization technologies. * DevOps: Knowledge of ...

Senior Software Engineer

Chelmsford, MA · On-site

$127K - $167K/yr

Senior Software Engineer Required Qualifications The following qualifications apply to all ... Data Analytics / Industry 4.0 / AI Specialist Key Skills • Telemetry and diagnostic system design ...

Senior Software Engineer

Andover, MA

$124K - $163K/yr

About the Role We're looking for a Senior Software Engineer who enjoys solving complex business ... Experience using modern development tools, including AI-assisted development tools * Strong ...

Senior Software Engineer

Andover, MA · On-site

$124K - $163K/yr

About the Role We're looking for a Senior Software Engineer who enjoys solving complex business ... Experience using modern development tools, including AI-assisted development tools * Strong ...

Senior Software Engineer

Andover, MA · On-site

$124K - $163K/yr

About the Role We're looking for a Senior Software Engineer who enjoys solving complex business ... Experience using modern development tools, including AI-assisted development tools * Strong ...

Software Engineer III (DevOps)

Lowell, MA · On-site

$102.30 - $147.05/hr

Senior Software Engineer We are looking for a Senior Software Engineer to join our dynamic team ... AI/ML Engineer - Machine Learning Frameworks, Data Processing, Algorithm Development, Big Data ...

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Senior Software Developer Ai Trainer information

See Merrimack, NH salary details

$13

$31

$65

How much do senior software developer ai trainer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for senior software developer ai trainer in Merrimack, NH is $31.99, according to ZipRecruiter salary data. Most workers in this role earn between $20.43 and $36.44 per hour, depending on experience, location, and employer.

What does a senior software developer AI trainer do?

A Senior Software Developer AI Trainer is responsible for designing, developing, and refining AI models by providing expert-level training data and feedback. They combine their software development expertise with knowledge of machine learning to help improve the performance, accuracy, and reliability of AI systems. This role often involves collaborating with data scientists, annotating or generating training data, evaluating AI outputs, and ensuring models align with user and business needs. Senior AI trainers also mentor junior team members and contribute to best practices in AI model development and deployment.

How does a senior software developer AI trainer typically collaborate with data scientists and product teams?

As a Senior Software Developer AI Trainer, you will regularly work alongside data scientists to design, implement, and refine machine learning models. Collaboration often involves interpreting data requirements, integrating model outputs into applications, and ensuring the scalability and reliability of AI solutions. You’ll also interact with product teams to align AI features with user needs and business goals, often participating in cross-functional meetings to clarify technical constraints and prioritize development tasks. This collaborative environment encourages continuous learning and fosters innovation, making strong communication and teamwork skills essential.

What are the key skills and qualifications needed to thrive as a senior software developer AI trainer, and why are they important?

To thrive as a Senior Software Developer AI Trainer, you need advanced programming skills (such as Python), deep understanding of AI/ML concepts, and experience in software development, often supported by a relevant degree and industry certifications. Familiarity with machine learning frameworks (like TensorFlow or PyTorch), version control systems, and cloud computing platforms is typically required. Outstanding communication, mentoring abilities, and problem-solving skills help in effectively guiding junior developers and collaborating across teams. These skills are crucial for driving innovation, ensuring model quality, and fostering talent development within AI-focused projects.

What is the difference between Senior Software Developer Ai Trainer vs Data Scientist?

AspectSenior Software Developer Ai TrainerData Scientist
Required CredentialsBachelor's or higher in CS, AI, or related; experience with ML frameworksBachelor's or higher in CS, Statistics, or related; experience with data analysis
Work EnvironmentTech companies, AI startups, R&D labsResearch institutions, tech firms, finance, healthcare
Employer & Industry UsageDevelops AI models, trains AI systems, collaborates with data teamsAnalyzes data, builds predictive models, interprets complex datasets

While both roles require a strong technical background and experience with machine learning, the Senior Software Developer Ai Trainer focuses on developing and training AI models, often working closely with engineering teams. In contrast, Data Scientists analyze data to extract insights and build models, with a broader focus on data analysis and interpretation. Both roles are vital in AI-driven industries but serve different functions within the AI development lifecycle.

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For Senior Software Developer Ai Trainer jobs in Merrimack, NH, the most frequently searched job titles are:

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The top searched job categories for Senior Software Developer Ai Trainer jobs in Merrimack, NH are:

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Cities near Merrimack, NH with the most Senior Software Developer Ai Trainer job openings:

Infographic showing various Senior Software Developer Ai Trainer job openings in Merrimack, NH as of August 2026, with employment types broken down into 78% Full Time, 16% Part Time, 1% Temporary, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $66,534 per year, or $32 per hour.

$87 - $142/hr

Other

Posted 14 days ago


Job description

Fidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Senior Software Engineer to work in Merrimack, NH or Boston, MA!

Senior Software Engineer

Fidelity Digital Assets®, a Fidelity Investments Company, is developing a full-service enterprise-grade platform for storing, trading and servicing digital assets. Our goal in Core Custody product area is to design and build a suite of digital asset services and investment applications to serve the unique and varying needs of our institutional and retail investors.

As a Senior Software Engineer, you will be an integral part of the Core Custody engineering team. You’ll get the opportunity to develop your skills, collaborate across Fidelity teams, and continue to learn in a fun, collaborative, iterative, and rapidly changing environment. This is a hands-on role where you will write code for product features. You will work closely with the technical lead and architect to build secure, scalable, resilient cloud-based microservices utilizing modern software development practices. You will help design and implement REST API clients and services, exchange asynchronous messages between services, and use SQL databases to manage data. You will also write automated unit and integration tests, package software using containers, coordinate builds using continuous integration pipelines, and prepare your services for deployment on AWS.

The Expertise You Have
  • Expert in core Java technologies and frameworks like Spring Boot
  • Proficiency in writing unit and integration tests using JUnit and Spring Boot
  • Experience building and maintaining integration tests across distributed or microservice-based systems
  • Proficient in databases, SQL, and data management
  • Understanding of AWS or other cloud platforms and containerization technologies such as Docker or ECS
  • Experience working with version control systems like GIT
  • Solid understanding of Agile development processes and continuous integration/deployment practices
  • Experience with asynchronous workers and resilient messaging services such as SNS and SQS
  • An understanding of microservice architectures and twelve-factor app patterns
  • Provide actionable feedback in pull request reviews
  • Experience with test automation frameworks such as Rest Assured or PlayWright would be a plus
  • Experience using AI-assisted coding tools for code generation, refactoring, and debugging is an advantage
The Skills You Bring
  • A solid foundation in software engineering, 5+ years’ experience
  • Bachelor’s degree in computer science or equivalent curriculum preferred
  • Possess critical thinking skills to build end-to-end solutions
  • Passionate and committed to learning new things and developing with the latest technologies and frameworks
  • Work well in both a small agile team and independently, having a strong user focus
  • Strong analytical, communication, and organizational skills and the ability to handle multiple tasks at a given time
  • Participate in engineering practices such as code and design reviews, environment strategy, and build and deployment pipelines
The Value You Deliver
  • Be a champion for test automation and quality practices
  • Work with product management on requirements, decompose epics into stories, and deliver solutions that meet or exceed customer expectations
  • Build scalable, resilient, cloud-based systems aligned with our long-term strategy
  • Partner with engineers and business stakeholders to embed quality into the team’s workflow
  • Analyze requirements and identify potential risks early
  • Provide outstanding support, including on-call support when necessary
  • Mentor junior software engineers
The Team

A subsidiary of Fidelity Investments, Fidelity Digital Assets® provides an institutional-grade digital asset experience that incorporates the history, principles, and expertise of a traditional financial institution. The business is uniquely built for institutional investors and offers secure custody, integrated trading, and 24/7 support in the digital asset ecosystem. Established in 2019, Fidelity Digital Assets develops products and solutions that scale with investors’ needs, allowing clients to navigate digital assets with confidence. Learn more at www.fidelitydigitalassets.com.

Fidelity Digital Assets® adopts an ambitious culture and startup mindset while serving as one of the most innovative business units within Fidelity Investments. Our global team of 800+ forward-thinking professionals lead with agility and creativity to build solutions that bridge the gap between traditional institutional investors and their exposure to digital assets. The firm’s tenure and experience across multiple business lines present our employees with unprecedented access to knowledge, technology, and resources that help the team reshape the future of finance.

Please see the below pay rate range for the work location of Massachusetts only: $62.68-$102.68 per hour.

Placement in the range will vary based on job responsibilities and scope, geographic location, candidate’s relevant experience, and other factors.

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Company Overview

At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to complete the application or interview process.

Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity’s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity’s regional and investor center locations. Our mission is to help you experience Fidelity’s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity’s long-term strategy.

For information about working at Fidelity TalentSource, visit FTSJobs.com.

Fidelity TalentSource will reasonably accommodate applicants with disabilities who need adjustments in order to complete the application or interview process.

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