Explore 3 backend python developer jobs from 3 hiring companies in Gilmanton, NH, US. Filter by remote, salary, experience, and company, then open any listing to apply.

backend-python-developer

Backend Python Developer

Laconia

East Concord

Concord

Gilford

Franklin

Rochester

Manchester

Northfield

Dover

Barnstead

Sanford

Bedford

Derry Village

Derry

Merrimack

Somersworth

Bow Bog

Nashua

Pembroke

Backend Python Developer Jobs

BAE Systems

DEKA Research & Development

Fidelity Investments

Onsite

Hybrid

<div><h3>Job Description</h3><div>We are seeking a highly skilled and experienced Principal Python Engineer to join the Digital Architecture Team (DAT), leading the design, development, deployment, and sustainment of mission-critical backend systems. The ideal candidate will bring deep expertise in Python microservice frameworks, DevSecOps pipelines using GitLab, and on-premises deployment strategies, with additional experience in containerization and Kubernetes.   Key Responsibilities:<ul style="margin-bottom:11px"><li style="margin-left:11px">Lead the architecture and development of scalable Python-based microservices.</li><li style="margin-left:11px">Collaborate with cross-functional teams to identify opportunities for digital transformation and develop solutions that enhance people's abilities, while ensuring repeatability, reliability, and sustainability</li><li style="margin-left:11px">Develop and maintain software libraries and frameworks that support modular software architecture and integration with existing infrastructure, with a focus on 5S principles (sort, set in order, shine, standardize, sustain)</li><li style="margin-left:11px">Troubleshoot and debug issues related to software integration and modular architecture, with a proactive approach to identifying and resolving problems</li><li style="margin-left:11px">Develop and implement automated testing and validation procedures for software integration and modular architecture, with a focus on repeatability and reliability </li><li style="margin-left:11px">Participate in code reviews and ensure adherence to coding standards and best practices, with a focus on systematic and holistic approaches to software development </li><li style="margin-left:11px">Collaborate with junior engineers to mentor and guide them in modular software architecture development and Python development, with a focus on the digital strategy and architecture tenets </li><li style="margin-left:11px">Stay up to date with industry trends and emerging technologies in software architecture and integration, with a focus on identifying opportunities for digital transformation and innovation</li><li style="margin-left:11px; margin-bottom:11px">Establish standards for secure coding, automated testing, monitoring, and observability in production environments.</li></ul></div><h3>State/Province</h3><div>New Hampshire </div><h3>Salary Max Point</h3><div>196825</div><h3>About BAE Systems Electronic Systems</h3><div>BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems’ game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere – from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact – for our customers and the communities we serve. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.</div><h3>Clearance Level – Must be able to obtain for position</h3><div>Secret</div><h3>Shift</h3><div>1st Shift </div><h3>City</h3><div>Nashua</div><h3>Full Time / Part Time</h3><div>Full-Time </div><h3>Job Posting Title</h3><div>Principal Software Engineer</div><h3>Required Skills and Education</h3><div><ul style="margin-bottom: 11px"><li style="margin-left: 11px">Bachelor's Degree in Computer Science, Electrical Engineering, or a related field</li><li style="margin-left: 11px">4+ years of professional experience</li><li style="margin-left: 11px">4+ years of Python development</li><li style="margin-left: 11px">Strong understanding of digital strategy and the fundamental components that make it up, including people, technology, and distinct properties of each component </li><li style="margin-left: 11px">Strong understanding of software design patterns and principles, with experience in designing and developing modular software architectures</li><li style="margin-left: 11px">Experience with automated testing and validation frameworks such as Pytest and Unittest</li></ul></div><div>Internal/External </div><h3>Preferred Skills and Education</h3><div>Nice to Have: <ul style="margin-bottom: 11px"><li style="margin-left: 11px">Software engineering experience, with a strong focus on Python backend systems</li><li style="margin-left: 11px">Familiarity with agile development methodologies and Git </li><li style="margin-left: 11px">Experience with cloud-based platforms and services such as Kubernetes </li><li style="margin-left: 11px; margin-bottom: 11px">Experience with data analysis and visualization tools such as Pandas, NumPy, and Matplotlib </li><li style="margin-left: 11px; margin-bottom: 11px">Excellent problem-solving skills, with the ability to think proactively and develop automated, centralized, and systematic solutions</li><li style="margin-left: 11px; margin-bottom: 11px">Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams </li><li style="margin-left: 11px; margin-bottom: 11px">A deep understanding of and commitment to the architecture tenets of proactive, automation, centralization, and systematic approaches to software development </li></ul>  Culture Fit: <ul style="margin-bottom: 11px"><li style="margin-left: 11px">A strong belief in the importance of people and technology in digital strategy </li><li style="margin-left: 11px">A commitment to proactive, automated, centralized, and systematic approaches to software development</li><li style="margin-left: 11px">A focus on repeatability, reliability, and sustainability in software development </li><li style="margin-left: 11px">A willingness to think holistically and develop solutions that enhance people's abilities</li><li style="margin-left: 11px">A passion for collaboration and a willingness to mentor and guide junior engineers </li><li style="margin-left: 11px; margin-bottom: 11px">A deep understanding of the digital strategy and architecture tenets, with a commitment to upholding them in all aspects of work </li></ul></div><h3>Sector</h3><div>Electronic Systems </div><h3>Salary Min Point</h3><div>115779</div><h3>Travel Percentage</h3><div><10% </div><h3>U.S. Person Required</h3><div>Yes</div><h3>Job Category</h3><div>Engineering & Technology </div><h3>Career Level</h3><div>Experienced</div><h3>Clearance Level – Must currently possess</h3><div>None</div><h3>Benefits Information</h3><div>Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance. Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O’Hara Service Contract Act (SCA).</div></div>

Principal Software Engineer

Bachelor's in CS/EE, 4+ years Python, backend microservices, modular architecture, automated testing, and DevSecOps experience.

We're looking for a Machine Learning Engineer who can operate at the intersection of backend engineering and applied machine learning. If you want to design distributed systems, deploy production ML models, and architect scalable data pipelines that make a measurable difference &#8212; this is your opportunity, and it starts with the software you design and deliver at DEKA. This role is on-site at DEKA in Manchester, NH. Relocation is not available, local candidates only. How You Will Make an Impact:<ul><li>Design and implement scalable backend services and microservices powering data-intensive, real-world applications</li><li>Build and deploy production ML models across the full lifecycle from feature engineering and training through evaluation, deployment, and monitoring</li><li>Develop and maintain event-driven distributed pipelines using Apache Kafka, Apache Spark, and related technologies</li><li>Architect systems that integrate ML models with rule-based decision engines for automated, real-time decisioning</li><li>Collaborate across disciplines to translate complex requirements into reliable, elegant engineering solutions</li><li>Contribute to AI/LLM-driven workflows and orchestration systems that push the boundaries of what software can do</li></ul>Required Experience/Knowledge:<ul><li>M.S. in Computer Science, AI, or a related field</li><li>6+ years in backend software engineering and distributed systems</li><li>Strong proficiency in Java (Spring Boot, Spring MVC, Hibernate) and Python</li><li>Hands-on experience building and deploying production ML models (PyTorch or equivalent)</li><li>Experience with distributed systems and streaming technologies: Apache Kafka, Apache Spark, ZooKeeper</li><li>Solid understanding of microservices architecture, REST/SOAP APIs, and object-oriented design</li><li>Experience with relational and NoSQL databases (Oracle, IBM Db2, MSSQL, MongoDB)</li><li>Familiarity with AWS or equivalent cloud platforms</li></ul><ul><li>Strong problem-solving skills </li><li>Intrinsic drive to understand how things work and make them better</li><li>Excellent communicating and collaboration across engineering, data, and product teams</li></ul>

Machine Learning Engineer

MS in CS or AI; 6+ years backend and distributed systems; strong Java/Python; production ML models; Kafka/Spark; microservices; databases; AWS.

<h2></h2><h2>Job Description:</h2>Note: Fidelity will not provide immigration sponsorship for this positionPrincipal, Full Stack Engineer (SRE)The RoleOur Engineering Productivity &amp; Reliability Tools group within Enterprise Infrastructure builds high impact internal applications that help SREs work smarter and operate more reliably. We deliver full stack systems that streamline workflows, surface real time insights, and enable automation at scale.We create tools that simplify complex infrastructure tasks, improve observability, and reduce cognitive load through resilient, thoughtful design.We are seeking a Full‑Stack Engineer with strong software fundamentals and solid experience in distributed systems. You will collaborate with SREs to convert real‑world operational pain points into well‑crafted, reliable internal tools.The Expertise and Skills You Bring<ul><li>Bachelor’s degree or higher in a technology related field (e.g. Engineering, Computer Science, etc.) required, Master’s degree a plus.</li><li>5&#43; years of professional software engineering experience; experience contributing to or leading technical direction a plus.</li><li>Proven experience building full‑stack applications and services in a modern development environment.</li><li>Experience developing cloud‑native applications, preferably on AWS.</li><li>Hands-on experience with container orchestration, preferably with Kubernetes</li><li>Familiarity with agile development methodologies and collaborative engineering practices</li><li>Strong full‑stack development experience using Python, Node.js, or Go on the backend, and modern UI frameworks such as React or React Native on the frontend.</li><li>Ability to design and build reliable, scalable services, APIs, and automation tools used by engineering teams.</li><li>Familiarity with event‑driven architectures and messaging technologies such as Kafka, SNS/SQS, or similar</li><li>Experience integrating with observability platforms (Datadog, Grafana, Prometheus, OpenTelemetry, etc.) and instrumenting applications for metrics, logs, and traces.</li><li>Understanding of AIOps concepts and experience using or integrating tools that support anomaly detection, intelligent alerting, or operational insights.</li><li>Ability to reason about performance, scalability, and data‑flow patterns in distributed systems</li><li>Comfortable working with relational and NoSQL databases, with a high‑level understanding of schema design and data modeling</li><li>Strong grasp of DevOps concepts including CI/CD pipelines.</li><li>Familiarity with Infrastructure‑as‑Code tooling (Terraform, CloudFormation, Ansible, etc.)</li><li>Strong communication skills and the ability to partner with SREs, developers, and platform teams to understand needs and deliver intuitive solutions.</li><li>Curiosity, willingness to learn new technologies, and a strong sense of ownership.</li><li>Build full‑stack internal tools that improve operational efficiency, automation, and visibility for SRE teams.</li><li>Translate engineering pain points into scalable solutions that simplify workflows and enhance reliability.</li><li>Develop backend services, automation frameworks, dashboards, and UIs that reduce cognitive load and accelerate troubleshooting.</li><li>Ensure the tools you build are performant, resilient, and easy to support as usage scales.</li><li>Support engineers through clear documentation, thoughtful UX, and ongoing partnership across teams.</li></ul><h2></h2><h2>Certifications:</h2><h2></h2><h2>Category:</h2><h2></h2>Information TechnologyMost roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.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.

Principal, Full Stack Engineer (SRE)

Full Stack Engineer

5+ years of software engineering; full-stack experience; cloud-native on AWS; Kubernetes; Python/Node.js/Go backend; React frontend; observability; CI/CD; IaC; strong partnering with SREs.

Backend Python Developer Jobs in Gilmanton, NH, US | HiringCafe: every job on earth

Backend Python Developer Jobs in Gilmanton, NH, US

Backend Python Developer Jobs market signals in Gilmanton, NH, US

Companies appearing in this market

Work location mix in visible results